From b8bf14f4436a558b4a2c0cf8af87892a4dadeabe Mon Sep 17 00:00:00 2001 From: Ivan Tcholakov Date: Thu, 9 Jul 2009 08:08:22 +0200 Subject: [PATCH] [svn r21933] FS#2867 - The FCKEditor, all introduction sections: Eliminating the global variable $fck_attribute. --- main/announcements/announcements.php | 6 +- main/blog/blog.php | 1116 +++--- main/calendar/agenda.php | 6 +- main/course_description/index.php | 6 +- main/document/document.php | 10 +- main/dropbox/index.php | 1148 +++--- main/exercice/exercice.php | 6 +- main/exercice/export/exercise_import.php | 252 +- main/forum/forumsearch.php | 268 +- main/forum/index.php | 960 +++-- main/glossary/index.php | 1158 +++--- main/gradebook/index.php | 1540 ++++---- main/group/group.php | 8 +- main/group/group_space.php | 6 +- main/inc/lib/search/search_widget.php | 10 +- main/link/link.php | 8 +- main/newscorm/lp_list.php | 895 +++-- main/notebook/index.php | 776 ++-- main/survey/survey_list.php | 448 ++- main/user/user.php | 6 +- main/wiki/index.php | 4190 +++++++++++----------- main/work/work.php | 10 +- 22 files changed, 6369 insertions(+), 6464 deletions(-) diff --git a/main/announcements/announcements.php b/main/announcements/announcements.php index 4c1eefbe57..a15295b33b 100644 --- a/main/announcements/announcements.php +++ b/main/announcements/announcements.php @@ -1,4 +1,4 @@ - 'confirmation', 'message' => get_lang('BlogAdded')); -} -if (!empty($_POST['edit_post_submit'])) -{ - $safe_post_title = Security::remove_XSS($_POST['post_title']); - Blog :: edit_post($_POST['post_id'], $safe_post_title, $safe_post_full_text, $blog_id); - $return_message = array('type' => 'confirmation', 'message' => get_lang('BlogEdited')); -} -if (!empty($_POST['new_comment_submit'])) -{ - Blog :: create_comment($safe_comment_title, $safe_comment_text, $safe_post_file_comment,$blog_id, (int)$_GET['post_id'], $_POST['comment_parent_id']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('CommentAdded')); -} - -if (!empty($_POST['new_task_submit'])) -{ - Blog :: create_task($blog_id, $safe_task_name, $safe_task_description, $_POST['chkArticleDelete'], $_POST['chkArticleEdit'], $_POST['chkCommentsDelete'], $_POST['task_color']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskCreated')); -} - -if (isset($_POST['edit_task_submit'])) -{ - Blog :: edit_task($_POST['blog_id'], $_POST['task_id'], $safe_task_name, $safe_task_description, $_POST['chkArticleDelete'], $_POST['chkArticleEdit'],$_POST['chkCommentsDelete'], $_POST['task_color']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskEdited')); -} -if (!empty($_POST['assign_task_submit'])) -{ - Blog :: assign_task($blog_id, $_POST['task_user_id'], $_POST['task_task_id'], $_POST['task_year']."-".$_POST['task_month']."-".$_POST['task_day']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskAssigned')); -} - -if (isset($_POST['assign_task_edit_submit'])) -{ - Blog :: edit_assigned_task($blog_id, $_POST['task_user_id'], $_POST['task_task_id'], $_POST['task_year']."-".$_POST['task_month']."-".$_POST['task_day'], $_POST['old_user_id'], $_POST['old_task_id'], $_POST['old_target_date']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('AssignedTaskEdited')); -} -if (!empty($_POST['new_task_execution_submit'])) -{ - Blog :: create_comment($safe_comment_title, $safe_comment_text, $blog_id, (int)$_GET['post_id'], $_POST['comment_parent_id'], $_POST['task_id']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('CommentCreated')); -} -if (!empty($_POST['register'])) -{ - if (is_array($_POST['user'])) { - foreach ($_POST['user'] as $index => $user_id) - { - Blog :: set_user_subscribed((int)$_GET['blog_id'], $user_id); - } - } -} -if (!empty($_POST['unregister'])) -{ - if (is_array($_POST['user'])) { - foreach ($_POST['user'] as $index => $user_id) - { - Blog :: set_user_unsubscribed((int)$_GET['blog_id'], $user_id); - } - } -} -if (!empty($_GET['register'])) -{ - Blog :: set_user_subscribed((int)$_GET['blog_id'], (int)$_GET['user_id']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('UserRegistered')); - $flag = 1; -} -if (!empty($_GET['unregister'])) -{ - Blog :: set_user_unsubscribed((int)$_GET['blog_id'], (int)$_GET['user_id']); -} - -if (isset($_GET['action']) && $_GET['action'] == 'manage_tasks') -{ - if (isset($_GET['do']) && $_GET['do'] == 'delete') - { - Blog :: delete_task($blog_id, (int)$_GET['task_id']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskDeleted')); - } - - if (isset($_GET['do']) && $_GET['do'] == 'delete_assignment') - { - Blog :: delete_assigned_task($blog_id, Database::escape_string((int)$_GET['task_id']), Database::escape_string((int)$_GET['user_id'])); - $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskAssignmentDeleted')); - } - -} - -if (isset($_GET['action']) && $_GET['action'] == 'view_post') -{ - $task_id = (isset ($_GET['task_id']) && is_numeric($_GET['task_id'])) ? $_GET['task_id'] : 0; - - if (isset($_GET['do']) && $_GET['do'] == 'delete_comment') - { - if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_delete', $task_id)) - { - Blog :: delete_comment($blog_id, (int)$_GET['post_id'],(int)$_GET['comment_id']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('CommentDeleted')); - } - else - { - $error = true; - $message = get_lang('ActionNotAllowed'); - } - } - - if (isset($_GET['do']) && $_GET['do'] == 'delete_article') - { - if (api_is_allowed('BLOG_'.$blog_id, 'article_delete', $task_id)) - { - Blog :: delete_post($blog_id, (int)$_GET['article_id']); - $current_page = ''; // Article is gone, go to blog home - $return_message = array('type' => 'confirmation', 'message' => get_lang('BlogDeleted')); - } - else - { - $error = true; - $message = get_lang('ActionNotAllowed'); - } - } - if (isset($_GET['do']) && $_GET['do'] == 'rate') - { - if (isset($_GET['type']) && $_GET['type'] == 'post') - { - if (api_is_allowed('BLOG_'.$blog_id, 'article_rate')) - { - Blog :: add_rating('post', $blog_id, (int)$_GET['post_id'], (int)$_GET['rating']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('RatingAdded')); - } - } - if (isset($_GET['type']) && $_GET['type'] == 'comment') - { - if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_add')) - { - Blog :: add_rating('comment', $blog_id, (int)$_GET['comment_id'], (int)$_GET['rating']); - $return_message = array('type' => 'confirmation', 'message' => get_lang('RatingAdded')); - } - } - } -} -/* -============================================================================== - DISPLAY -============================================================================== -*/ -$htmlHeadXtra[] = ''; - -// Set bredcrumb -switch ($current_page) -{ - case 'new_post' : - $nameTools = get_lang('NewPost'); - $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id)); - Display :: display_header($nameTools, 'Blogs'); - break; - case 'manage_tasks' : - $nameTools = get_lang('TaskManager'); - $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id)); - Display :: display_header($nameTools, 'Blogs'); - break; - case 'manage_members' : - $nameTools = get_lang('MemberManager'); - $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id)); - Display :: display_header($nameTools, 'Blogs'); - break; - case 'manage_rights' : - $nameTools = get_lang('RightsManager'); - $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id)); - Display :: display_header($nameTools, 'Blogs'); - break; - case 'view_search_result' : - $nameTools = get_lang('SearchResults'); - $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id)); - Display :: display_header($nameTools, 'Blogs'); - break; - case 'execute_task' : - $nameTools = get_lang('ExecuteThisTask'); - $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id)); - Display :: display_header($nameTools, 'Blogs'); - break; - default : - $nameTools = Blog :: get_blog_title($blog_id); - Display :: display_header($nameTools, 'Blogs'); -} - -// feedback messages -if (!empty($return_message)) -{ - if ($return_message['type'] == 'confirmation') - { - Display::display_confirmation_message($return_message['message']); - } - if ($return_message['type'] == 'error') - { - Display::display_error_message($return_message['message']); - } -} - - -// actions -echo '
'; -?> - - - - -'; - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_BLOG); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -//Display::display_header($nameTools,'Blogs'); -?> -
-
- - - - - - -
- -
- -
- - - - - - - -
-
- - - -
-
-
- - - - - - - -
- -
- - 		-
'; - Blog :: display_form_user_unsubscribe($blog_id); - } - else - api_not_allowed(); - - break; - case 'manage_rights' : - Blog :: display_form_user_rights($blog_id); - break; - case 'manage_tasks' : - if (api_is_allowed('BLOG_'.$blog_id, 'task_management')) - { - if (isset($_GET['do']) && $_GET['do'] == 'add') - { - Blog :: display_new_task_form($blog_id); - } - if (isset($_GET['do']) && $_GET['do'] == 'assign') - { - Blog :: display_assign_task_form($blog_id); - } - if (isset($_GET['do']) && $_GET['do'] == 'edit') - { - Blog :: display_edit_task_form($blog_id, Database::escape_string($_GET['task_id'])); - } - if (isset($_GET['do']) && $_GET['do'] == 'edit_assignment') - { - Blog :: display_edit_assigned_task_form($blog_id, Database::escape_string((int)$_GET['task_id']), Database::escape_string((int)$_GET['user_id'])); - } - Blog :: display_task_list($blog_id); - echo '

'; - Blog :: display_assigned_task_list($blog_id); - echo '

'; - } - else - api_not_allowed(); - - break; - case 'execute_task' : - if (isset ($_GET['post_id'])) - Blog :: display_post($blog_id, Database::escape_string((int)$_GET['post_id'])); - else - Blog :: display_select_task_post($blog_id, Database::escape_string((int)$_GET['task_id'])); - - break; - case 'view_search_result' : - Blog :: display_search_results($blog_id, Database::escape_string($_GET['q'])); - break; - case '' : - default : - if (isset ($_GET['filter']) && !empty ($_GET['filter'])) - { - Blog :: display_day_results($blog_id, Database::escape_string($_GET['filter'])); - } - else - { - Blog :: display_blog_posts($blog_id); - } -} -?> -
- - + 'confirmation', 'message' => get_lang('BlogAdded')); +} +if (!empty($_POST['edit_post_submit'])) +{ + $safe_post_title = Security::remove_XSS($_POST['post_title']); + Blog :: edit_post($_POST['post_id'], $safe_post_title, $safe_post_full_text, $blog_id); + $return_message = array('type' => 'confirmation', 'message' => get_lang('BlogEdited')); +} +if (!empty($_POST['new_comment_submit'])) +{ + Blog :: create_comment($safe_comment_title, $safe_comment_text, $safe_post_file_comment,$blog_id, (int)$_GET['post_id'], $_POST['comment_parent_id']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('CommentAdded')); +} + +if (!empty($_POST['new_task_submit'])) +{ + Blog :: create_task($blog_id, $safe_task_name, $safe_task_description, $_POST['chkArticleDelete'], $_POST['chkArticleEdit'], $_POST['chkCommentsDelete'], $_POST['task_color']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskCreated')); +} + +if (isset($_POST['edit_task_submit'])) +{ + Blog :: edit_task($_POST['blog_id'], $_POST['task_id'], $safe_task_name, $safe_task_description, $_POST['chkArticleDelete'], $_POST['chkArticleEdit'],$_POST['chkCommentsDelete'], $_POST['task_color']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskEdited')); +} +if (!empty($_POST['assign_task_submit'])) +{ + Blog :: assign_task($blog_id, $_POST['task_user_id'], $_POST['task_task_id'], $_POST['task_year']."-".$_POST['task_month']."-".$_POST['task_day']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskAssigned')); +} + +if (isset($_POST['assign_task_edit_submit'])) +{ + Blog :: edit_assigned_task($blog_id, $_POST['task_user_id'], $_POST['task_task_id'], $_POST['task_year']."-".$_POST['task_month']."-".$_POST['task_day'], $_POST['old_user_id'], $_POST['old_task_id'], $_POST['old_target_date']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('AssignedTaskEdited')); +} +if (!empty($_POST['new_task_execution_submit'])) +{ + Blog :: create_comment($safe_comment_title, $safe_comment_text, $blog_id, (int)$_GET['post_id'], $_POST['comment_parent_id'], $_POST['task_id']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('CommentCreated')); +} +if (!empty($_POST['register'])) +{ + if (is_array($_POST['user'])) { + foreach ($_POST['user'] as $index => $user_id) + { + Blog :: set_user_subscribed((int)$_GET['blog_id'], $user_id); + } + } +} +if (!empty($_POST['unregister'])) +{ + if (is_array($_POST['user'])) { + foreach ($_POST['user'] as $index => $user_id) + { + Blog :: set_user_unsubscribed((int)$_GET['blog_id'], $user_id); + } + } +} +if (!empty($_GET['register'])) +{ + Blog :: set_user_subscribed((int)$_GET['blog_id'], (int)$_GET['user_id']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('UserRegistered')); + $flag = 1; +} +if (!empty($_GET['unregister'])) +{ + Blog :: set_user_unsubscribed((int)$_GET['blog_id'], (int)$_GET['user_id']); +} + +if (isset($_GET['action']) && $_GET['action'] == 'manage_tasks') +{ + if (isset($_GET['do']) && $_GET['do'] == 'delete') + { + Blog :: delete_task($blog_id, (int)$_GET['task_id']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskDeleted')); + } + + if (isset($_GET['do']) && $_GET['do'] == 'delete_assignment') + { + Blog :: delete_assigned_task($blog_id, Database::escape_string((int)$_GET['task_id']), Database::escape_string((int)$_GET['user_id'])); + $return_message = array('type' => 'confirmation', 'message' => get_lang('TaskAssignmentDeleted')); + } + +} + +if (isset($_GET['action']) && $_GET['action'] == 'view_post') +{ + $task_id = (isset ($_GET['task_id']) && is_numeric($_GET['task_id'])) ? $_GET['task_id'] : 0; + + if (isset($_GET['do']) && $_GET['do'] == 'delete_comment') + { + if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_delete', $task_id)) + { + Blog :: delete_comment($blog_id, (int)$_GET['post_id'],(int)$_GET['comment_id']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('CommentDeleted')); + } + else + { + $error = true; + $message = get_lang('ActionNotAllowed'); + } + } + + if (isset($_GET['do']) && $_GET['do'] == 'delete_article') + { + if (api_is_allowed('BLOG_'.$blog_id, 'article_delete', $task_id)) + { + Blog :: delete_post($blog_id, (int)$_GET['article_id']); + $current_page = ''; // Article is gone, go to blog home + $return_message = array('type' => 'confirmation', 'message' => get_lang('BlogDeleted')); + } + else + { + $error = true; + $message = get_lang('ActionNotAllowed'); + } + } + if (isset($_GET['do']) && $_GET['do'] == 'rate') + { + if (isset($_GET['type']) && $_GET['type'] == 'post') + { + if (api_is_allowed('BLOG_'.$blog_id, 'article_rate')) + { + Blog :: add_rating('post', $blog_id, (int)$_GET['post_id'], (int)$_GET['rating']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('RatingAdded')); + } + } + if (isset($_GET['type']) && $_GET['type'] == 'comment') + { + if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_add')) + { + Blog :: add_rating('comment', $blog_id, (int)$_GET['comment_id'], (int)$_GET['rating']); + $return_message = array('type' => 'confirmation', 'message' => get_lang('RatingAdded')); + } + } + } +} +/* +============================================================================== + DISPLAY +============================================================================== +*/ +$htmlHeadXtra[] = ''; + +// Set bredcrumb +switch ($current_page) +{ + case 'new_post' : + $nameTools = get_lang('NewPost'); + $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id)); + Display :: display_header($nameTools, 'Blogs'); + break; + case 'manage_tasks' : + $nameTools = get_lang('TaskManager'); + $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id)); + Display :: display_header($nameTools, 'Blogs'); + break; + case 'manage_members' : + $nameTools = get_lang('MemberManager'); + $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", "name" => Blog :: get_blog_title($blog_id)); + Display :: display_header($nameTools, 'Blogs'); + break; + case 'manage_rights' : + $nameTools = get_lang('RightsManager'); + $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id)); + Display :: display_header($nameTools, 'Blogs'); + break; + case 'view_search_result' : + $nameTools = get_lang('SearchResults'); + $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id)); + Display :: display_header($nameTools, 'Blogs'); + break; + case 'execute_task' : + $nameTools = get_lang('ExecuteThisTask'); + $interbreadcrumb[] = array ('url' => "blog.php?blog_id=$blog_id", 'name' => Blog :: get_blog_title($blog_id)); + Display :: display_header($nameTools, 'Blogs'); + break; + default : + $nameTools = Blog :: get_blog_title($blog_id); + Display :: display_header($nameTools, 'Blogs'); +} + +// feedback messages +if (!empty($return_message)) +{ + if ($return_message['type'] == 'confirmation') + { + Display::display_confirmation_message($return_message['message']); + } + if ($return_message['type'] == 'error') + { + Display::display_error_message($return_message['message']); + } +} + + +// actions +echo '
'; +?> + + + + +'; + +// Tool introduction +Display::display_introduction_section(TOOL_BLOG); + +//Display::display_header($nameTools,'Blogs'); +?> +
+
+ + + + + + +
+ +
+ +
+ + + + + + + +
+
+ + + +
+
+
+ + + + + + + +
+ +
+ + 		+
'; + Blog :: display_form_user_unsubscribe($blog_id); + } + else + api_not_allowed(); + + break; + case 'manage_rights' : + Blog :: display_form_user_rights($blog_id); + break; + case 'manage_tasks' : + if (api_is_allowed('BLOG_'.$blog_id, 'task_management')) + { + if (isset($_GET['do']) && $_GET['do'] == 'add') + { + Blog :: display_new_task_form($blog_id); + } + if (isset($_GET['do']) && $_GET['do'] == 'assign') + { + Blog :: display_assign_task_form($blog_id); + } + if (isset($_GET['do']) && $_GET['do'] == 'edit') + { + Blog :: display_edit_task_form($blog_id, Database::escape_string($_GET['task_id'])); + } + if (isset($_GET['do']) && $_GET['do'] == 'edit_assignment') + { + Blog :: display_edit_assigned_task_form($blog_id, Database::escape_string((int)$_GET['task_id']), Database::escape_string((int)$_GET['user_id'])); + } + Blog :: display_task_list($blog_id); + echo '

'; + Blog :: display_assigned_task_list($blog_id); + echo '

'; + } + else + api_not_allowed(); + + break; + case 'execute_task' : + if (isset ($_GET['post_id'])) + Blog :: display_post($blog_id, Database::escape_string((int)$_GET['post_id'])); + else + Blog :: display_select_task_post($blog_id, Database::escape_string((int)$_GET['task_id'])); + + break; + case 'view_search_result' : + Blog :: display_search_results($blog_id, Database::escape_string($_GET['q'])); + break; + case '' : + default : + if (isset ($_GET['filter']) && !empty ($_GET['filter'])) + { + Blog :: display_day_results($blog_id, Database::escape_string($_GET['filter'])); + } + else + { + Blog :: display_blog_posts($blog_id); + } +} +?> +
+ + diff --git a/main/calendar/agenda.php b/main/calendar/agenda.php index 1e59a7ae4b..a07b9fce54 100644 --- a/main/calendar/agenda.php +++ b/main/calendar/agenda.php @@ -1,4 +1,4 @@ -'; diff --git a/main/course_description/index.php b/main/course_description/index.php index c82fdfc4b3..0f81af11ae 100644 --- a/main/course_description/index.php +++ b/main/course_description/index.php @@ -1,4 +1,4 @@ -, main programmer, initial version - * @author René Haentjens , several contributions (see RH) - * @author Roan Embrechts, virtual course support - * @author Patrick Cool , Ghent University (see history version 1.3) - * - * @package dokeos.dropbox - * - * @todo complete refactoring. Currently there are about at least 3 sql queries needed for every individual dropbox document. - * first we find all the documents that were sent (resp. received) by the user - * then for every individual document the user(s)information who received (resp. sent) the document is searched - * then for every individual document the feedback is retrieved - * @todo the implementation of the dropbox categories could (on the database level) have been done more elegantly by storing the category - * in the dropbox_person table because this table stores the relationship between the files (sent OR received) and the users -============================================================================== - */ - -/** -============================================================================== - HISTORY -============================================================================== -Version 1.1 ------------- -- dropbox_init1.inc.php: changed include statements to require statements. This way if a file is not found, it stops the execution of a script instead of continuing with warnings. -- dropbox_init1.inc.php: the include files "claro_init_global.inc.php" & "debug.lib.inc.php" are first checked for their existence before including them. If they don't exist, in the .../include dir, they get loaded from the .../inc dir. This change is necessary because the UCL changed the include dir to inc. -- dropbox_init1.inc.php: the databasetable name in the variable $dropbox_cnf["introTbl"] is chnged from "introduction" to "tool_intro" -- install.php: after submit, checks if the database uses accueil or tool_list as a tablename -- index.php: removed the behaviour of only the teachers that are allowed to delete entries -- index.php: added field "lastUploadDate" in table dropbox_file to store information about last update when resubmiting a file -- dropbox.inc.php: added $lang["lastUpdated"] -- index.php: entries in received list show when file was last updated if it is updated -- index.php: entries in sent list show when file was last resent if it was resent -- dropbox_submit.php: add a unique id to every uploaded file -- index.php: add POST-variable to the upload form with overwrite data when user decides to overwrite the previous sent file with new file -- dropbox_submit.php: add sanity checks on POST['overwrite'] data -- index.php: remove title field in upload form -- dropbox_submit.php: remove use of POST['title'] variable -- dropbox_init1.inc.php: added $dropbox_cnf["version"] variable -- dropbox_class.inc.php: add $this->lastUploadDate to Dropbox_work class -- dropbox.inc.php: added $lang['emptyTable'] -- index.php: if the received or sent list is empty, a message is displayed -- dropbox_download.php: the $file var is set equal to the title-field of the filetable. So not constructed anymore by substracting the username from the filename -- index.php: add check to see if column lastUploadDate exists in filetable -- index.php: moved javascripts from dropbox_init2.inc.php to index.php -- index.php: when specifying an uploadfile in the form, a checkbox allowing the user to overwrite a previously sent file is shown when the specified file has the same name as a previously uploaded file of that user. -- index.php: assign all the metadata (author, description, date, recipient, sender) of an entry in a list to the class="dropbox_detail" and add css to html-header -- index.php: assign all dates of entries in list to the class="dropbox_date" and add CSS -- index.php: assign all persons in entries of list to the class="dropbox_person" and add CSS -- dropbox.inc.php: added $lang['dropbox_version'] to indicate the lates version. This must be equal to the $dropbox_cnf['version'] variable. -- dropbox_init1.inc.php: if the newest lang file isn't loaded by claro_init_global.inc.php from the .../lang dir it will be loaded locally from the .../plugin/dropbox/ dir. This way an administrator must not install the dropbox.inc.php in the .../lang/english dir, but he can leave it in the local .../plugin/dropbox/ dir. However if you want to present multiple language translations of the file you must still put the file in the /lang/ dir, because there is no language management system inside the .../plugin/dropbox dir. -- mime.inc.php: created this file. It contains an array $mimetype with all the mimetypes that are used by dropbox_download.php to give hinst to the browser during download about content -- dropbox_download.php: remove https specific headers because they're not necessary -- dropbox_download.php: use application/octet-stream as the default mime and inline as the default Content-Disposition -- dropbox.inc.php: add lang vars for "order by" action -- dropbox_class.inc.php: add methods orderSentWork, orderReceivedWork en _cmpWork and propery _orderBy to class Dropbox_person to take care of sorting -- index.php: add selectionlist to headers of sent/received lists to select "order by" and add code to keep selected value in sessionvar. -- index.php: moved part of a hyperlink to previous line to remove the underlined space between symbol and title of a work entry in the sent/received list -- index.php: add filesize info in sent/received lists -- dropbox_submit.php: resubmit prevention only for GET action, because it gives some annoying behaviour in POST situation: white screen in IE6 - -Version 1.2 ------------ -- adapted entire dropbox tool so it can be used as a default tool in Dokeos 1.5 -- index.php: add event registration to log use of tool in stats tables -- index.php: upload form checks for correct user selection and file specification before uploading the script -- dropbox_init1.inc.php: added dropbox_cnf["allowOverwrite"] to allow or disallow overwriting of files -- index.php: author name textbox is automatically filled in -- mailing functionality (see RH comments in code) -- allowStudentToStudent and allowJustUpload options (id.) -- help in separate window (id.) - -Version 1.3 (Patrick Cool) --------------------------- -- sortable table -- categories -- fixing a security hole -- tabs (which can be disabled: see $dropbox_cnf['sent_received_tabs']) -- same action on multiple documents ([zip]download, move, delete) -- consistency with the docuements tool (open/download file, icons of documents, ...) -- zip download of complete folder - -Version 1.4 (Yannick Warnier) ------------------------------ -- removed all self-built database tables names -============================================================================== - */ - -/* -============================================================================== - INIT SECTION -============================================================================== -*/ -// the file that contains all the initialisation stuff (and includes all the configuration stuff) -require_once( "dropbox_init.inc.php"); -// get the last time the user accessed the tool -if ($_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]=='') { - $last_access=get_last_tool_access(TOOL_DROPBOX,$_course['code'],$_user['user_id']); - $_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]=$last_access; -} else { - $last_access=$_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]; -} - -// do the tracking -event_access_tool(TOOL_DROPBOX); - -//this var is used to give a unique value to every page request. This is to prevent resubmiting data -$dropbox_unid = md5( uniqid( rand( ), true)); - -/* -============================================================================== - DISPLAY SECTION -============================================================================== -*/ - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_DROPBOX,'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -/* ------------------------------------------------------------ - ACTIONS: add a dropbox file, add a dropbox category. ------------------------------------------------------------ -*/ - -// *** display the form for adding a new dropbox item. *** -if ($_GET['action']=="add") { - display_add_form(); -} - -if (isset($_POST['submitWork'])) { - $check = Security::check_token(); - if ($check) { - Display :: display_confirmation_message(store_add_dropbox()); - //include_once('dropbox_submit.php'); - } -} - - -// *** display the form for adding a category *** -if ($_GET['action']=="addreceivedcategory" or $_GET['action']=="addsentcategory") { - display_addcategory_form($_POST['category_name'],'',$_GET['action']); -} - -// *** editing a category: displaying the form *** -if ($_GET['action']=='editcategory' and isset($_GET['id'])) { - if (!$_POST) { - display_addcategory_form('',$_GET['id'],'editcategory'); - } -} - -// *** storing a new or edited category *** -if (isset($_POST['StoreCategory'])) { - $return_information = store_addcategory(); - if( $return_information['type'] == 'confirmation') - { - Display :: display_confirmation_message($return_information['message']); - } - if( $return_information['type'] == 'error') - { - Display :: display_error_message(get_lang('FormHasErrorsPleaseComplete').'
'.$return_information['message']); - display_addcategory_form($_POST['category_name'],$_POST['edit_id'],$_POST['action']); - } - -} - -// *** Move a File *** -if (($_GET['action']=='movesent' OR $_GET['action']=='movereceived') AND isset($_GET['move_id'])) { - display_move_form(str_replace('move','',$_GET['action']), $_GET['move_id'], get_dropbox_categories(str_replace('move','',$_GET['action']))); -} -if ($_POST['do_move']) { - Display :: display_confirmation_message(store_move($_POST['id'], $_POST['move_target'], $_POST['part'])); -} - -// *** Delete a file *** -if (($_GET['action']=='deletereceivedfile' OR $_GET['action']=='deletesentfile') AND isset($_GET['id']) AND is_numeric($_GET['id'])) { - $dropboxfile=new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); - if ($_GET['action']=='deletereceivedfile') { - $dropboxfile->deleteReceivedWork($_GET['id']); - $message=get_lang('ReceivedFileDeleted'); - } - if ($_GET['action']=='deletesentfile') { - $dropboxfile->deleteSentWork($_GET['id']); - $message=get_lang('SentFileDeleted'); - } - Display :: display_confirmation_message($message); -} - -// *** Delete a category *** -if (($_GET['action']=='deletereceivedcategory' OR $_GET['action']=='deletesentcategory') AND isset($_GET['id']) AND is_numeric($_GET['id'])) { - $message=delete_category($_GET['action'], $_GET['id']); - Display :: display_confirmation_message($message); -} - -// *** Do an action on multiple files *** -// only the download has is handled separately in dropbox_init_inc.php because this has to be done before the headers are sent -// (which also happens in dropbox_init.inc.php - -if (!isset($_POST['feedback']) && (strstr($_POST['action'],'move_received') OR - $_POST['action'] == 'delete_received' OR $_POST['action'] == 'download_received' OR - $_POST['action'] == 'delete_sent' OR $_POST['action'] == 'download_sent')) -{ - $display_message=handle_multiple_actions(); - Display :: display_normal_message($display_message); -} - -// *** Store Feedback *** -if ($_POST['feedback']) { - $display_message = store_feedback(); - Display :: display_normal_message($display_message); -} - - -// *** Error Message *** -if (isset($_GET['error']) AND !empty($_GET['error'])) { - Display :: display_normal_message(get_lang($_GET['error'])); -} - - - -if ($_GET['action']!="add") { -// getting all the categories in the dropbox for the given user -$dropbox_categories=get_dropbox_categories(); -// creating the arrays with the categories for the received files and for the sent files -foreach ($dropbox_categories as $category) { - if ($category['received']=='1') { - $dropbox_received_category[]=$category; - } - if ($category['sent']=='1') { - $dropbox_sent_category[]=$category; - } -} - - -// ACTIONS -if ( $_GET['view']=='received' OR $dropbox_cnf['sent_received_tabs']==false) { - //echo '

'.get_lang('ReceivedFiles').'

'; - - // This is for the categories - if (isset($_GET['view_received_category']) AND $_GET['view_received_category']<>'') { - $view_dropbox_category_received=Security::remove_XSS($_GET['view_received_category']); - } else { - $view_dropbox_category_received=0; - } - - - /* *** Menu Received *** */ - echo '
'; - if ($view_dropbox_category_received<>0) { - echo get_lang('CurrentlySeeing').': '.$dropbox_categories[$view_dropbox_category_received]['cat_name'].' '; - echo ''.Display::return_icon('folder_up.gif',get_lang('Up')).' '.get_lang('Root')."\n"; - $movelist[0] = 'Root'; // move_received selectbox content - } else { - echo ''.Display::return_icon('folder_new.gif').' '.get_lang('AddNewCategory').''; - } - - echo '
'; -} -if (!$_GET['view'] OR $_GET['view']=='sent' OR $dropbox_cnf['sent_received_tabs']==false) { - //echo '

'.get_lang('SentFiles').'

'; - - // This is for the categories - if (isset($_GET['view_sent_category']) AND $_GET['view_sent_category']<>'') { - $view_dropbox_category_sent=$_GET['view_sent_category']; - } else { - $view_dropbox_category_sent=0; - } - - /* *** Menu Sent *** */ - echo '
'; - if ($view_dropbox_category_sent<>0) { - echo get_lang('CurrentlySeeing').': '.$dropbox_categories[$view_dropbox_category_sent]['cat_name'].' '; - echo ''.Display::return_icon('folder_up.gif',get_lang('Up')).' '.get_lang('Root')."\n"; - } else { - echo "".Display::return_icon('folder_new.gif')." ".get_lang('AddNewCategory')."\n"; - } - if (empty($_GET['view_sent_category'])) { - echo "".Display::return_icon('submit_file.gif').' '.get_lang('UploadNewFile')." \n"; - } - echo '
'; -} - - -/* ------------------------------------------------------------ - THE MENU TABS ------------------------------------------------------------ -*/ -if ($dropbox_cnf['sent_received_tabs']) { -?> -
- -
-'.get_lang('ReceivedFiles').''; - - // This is for the categories - if (isset($_GET['view_received_category']) AND $_GET['view_received_category']<>'') { - $view_dropbox_category_received=$_GET['view_received_category']; - } else { - $view_dropbox_category_received=0; - } - - // object initialisation - $dropbox_person = new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); // note: are the $is_courseAdmin and $is_courseTutor parameters needed???? - - // constructing the array that contains the total number of feedback messages per document. - $number_feedback=get_total_number_feedback(); - - // sorting and paging options - $sorting_options = array(); - $paging_options = array(); - - // the headers of the sortable tables - $column_header=array(); - $column_header[] = array('',false,''); - $column_header[] = array(get_lang('Type'),true,'style="width:40px"'); - $column_header[] = array(get_lang('ReceivedTitle'), TRUE, ''); - $column_header[] = array(get_lang('Size'), TRUE, ''); - $column_header[] = array(get_lang('Authors'), TRUE, ''); - $column_header[] = array(get_lang('LastResent'), true); - $column_header[] = array(get_lang('Modify'), FALSE, '', 'nowrap style="text-align: right"'); - $column_header[] = array('RealDate', true); - - - // An array with the setting of the columns -> 1: columns that we will show, 0:columns that will be hide - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=0; - - // Here we change the way how the colums are going to be sort - // in this case the the column of LastResent ( 4th element in $column_header) we will be order like the column RealDate - // because in the column RealDate we have the days in a correct format "2008-03-12 10:35:48" - - $column_order[]=1; - $column_order[]=2; - $column_order[]=3; - $column_order[]=4; - $column_order[]=7; - $column_order[]=6; - $column_order[]=7; - $column_order[]=8; - - - - // the content of the sortable table = the received files - foreach ( $dropbox_person -> receivedWork as $dropbox_file) { - $dropbox_file_data=array(); - if ($view_dropbox_category_received==$dropbox_file->category) {// we only display the files that are in the category that we are in. - $dropbox_file_data[]=$dropbox_file->id; - - if (!is_array($_SESSION['_seen'][$_course['id']][TOOL_DROPBOX])) { - $_SESSION['_seen'][$_course['id']][TOOL_DROPBOX] = array(); - } - - // new icon - $new_icon=''; - if ($dropbox_file->last_upload_date > $last_access AND !in_array($dropbox_file->id,$_SESSION['_seen'][$_course['id']][TOOL_DROPBOX])) { - $new_icon=' '.Display::return_icon('new.gif', get_lang('New')); - } - - - $dropbox_file_data[]=build_document_icon_tag('file',$dropbox_file->title); - $dropbox_file_data[]=''.Display::return_icon('filesave.gif', get_lang('Download'), array('style'=>'float:right;')).''.$dropbox_file->title.''.$new_icon.'
'.$dropbox_file->description; - $dropbox_file_data[]=ceil(($dropbox_file->filesize)/1024).' '.get_lang('kB'); - $dropbox_file_data[]=$dropbox_file->author; - //$dropbox_file_data[]=$dropbox_file->description; - - $dropbox_file_data[]=date_to_str_ago($dropbox_file->last_upload_date).'
'.$dropbox_file->last_upload_date.''; - - $action_icons=check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').' - '.Display::return_icon('comment_bubble.gif',get_lang('Comment')).' - '.Display::return_icon('deplacer_fichier.gif',get_lang('Move')).' - '.Display::return_icon('delete.gif',get_lang('Delete')).''; - //$action_icons=' '.Display::return_icon('deplacer.gif',get_lang('Move')).' - // '.Display::return_icon('delete.gif',get_lang('Delete')).''; - // this is a hack to have an additional row in a sortable table - - if ($_GET['action']=='viewfeedback' AND isset($_GET['id']) and is_numeric($_GET['id']) AND $dropbox_file->id==$_GET['id']) { - $action_icons.="\n"; // ending the normal row of the sortable table - $action_icons.='".get_lang('CloseFeedback')."".feedback($dropbox_file->feedback2)."\n\n"; - } - $dropbox_file_data[]=$action_icons; - $action_icons=''; - - $dropbox_file_data[]=$dropbox_file->last_upload_date;//date - - $dropbox_data_recieved[]=$dropbox_file_data; - } - } - - - - // the content of the sortable table = the categories (if we are not in the root) - if ($view_dropbox_category_received==0) { - foreach ($dropbox_categories as $category) { // note: this can probably be shortened since the categories for the received files are already in the $dropbox_received_category array; - $dropbox_category_data=array(); - if ($category['received']=='1') { - $movelist[$category['cat_id']] = $category['cat_name']; - $dropbox_category_data[]=$category['cat_id']; // this is where the checkbox icon for the files appear - // the icon of the category - $dropbox_category_data[]=build_document_icon_tag('folder',$category['cat_name']); - $dropbox_category_data[]=''.Display::return_icon('folder_zip.gif',get_lang('Save'),array('width'=>'16px', 'height'=>'16px', 'style'=>'float:right;')).''.$category['cat_name'].''; - $dropbox_category_data[]=''; - $dropbox_category_data[]=''; - $dropbox_category_data[]=''; - $dropbox_category_data[]=''.Display::return_icon('edit.gif',get_lang('Edit')).' - '.Display::return_icon('delete.gif',get_lang('Delete')).''; - } - if (is_array($dropbox_category_data) && count($dropbox_category_data)>0) { - $dropbox_data_recieved[]=$dropbox_category_data; - } - } - } - // Displaying the table - $additional_get_parameters=array('view'=>$_GET['view'], 'view_received_category'=>$_GET['view_received_category'],'view_sent_category'=>$_GET['view_sent_category']); - $selectlist = array ('delete_received' => get_lang('Delete'),'download_received'=>get_lang('Download')); - if (is_array($movelist)) { - foreach ($movelist as $catid => $catname){ - $selectlist['move_received_'.$catid] = get_lang('Move') . '->'. $catname; - } - } - Display::display_sortable_config_table($column_header, $dropbox_data_recieved, $sorting_options, $paging_options, $additional_get_parameters,$column_show,$column_order, $selectlist); -} - - -/* ------------------------------------------------------------ - SENT FILES ------------------------------------------------------------ -*/ -if (!$_GET['view'] OR $_GET['view']=='sent' OR $dropbox_cnf['sent_received_tabs']==false) { - //echo '

'.get_lang('SentFiles').'

'; - - // This is for the categories - if (isset($_GET['view_sent_category']) AND $_GET['view_sent_category']<>'') { - $view_dropbox_category_sent=$_GET['view_sent_category']; - } else { - $view_dropbox_category_sent=0; - } - - // object initialisation - $dropbox_person = new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); - - // constructing the array that contains the total number of feedback messages per document. - $number_feedback=get_total_number_feedback(); - - // sorting and paging options - $sorting_options = array(); - $paging_options = array(); - - // the headers of the sortable tables - $column_header=array(); - - $column_header[] = array('',false,''); - $column_header[] = array(get_lang('Type'),true,'style="width:40px"','style="text-align:center"'); - $column_header[] = array(get_lang('SentTitle'), TRUE, ''); - $column_header[] = array(get_lang('Size'), TRUE, ''); - $column_header[] = array(get_lang('SentTo'), TRUE, ''); - $column_header[] = array(get_lang('LastResent'), TRUE, ''); - $column_header[] = array(get_lang('Modify'), FALSE, '', 'nowrap style="text-align: right"'); - $column_header[] = array('RealDate', FALSE); - - $column_show=array(); - $column_order=array(); - - // An array with the setting of the columns -> 1: columns that we will show, 0:columns that will be hide - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=1; - $column_show[]=0; - - // Here we change the way how the colums are going to be sort - // in this case the the column of LastResent ( 4th element in $column_header) we will be order like the column RealDate - // because in the column RealDate we have the days in a correct format "2008-03-12 10:35:48" - - $column_order[]=1; - $column_order[]=2; - $column_order[]=3; - $column_order[]=4; - $column_order[]=7; - $column_order[]=6; - $column_order[]=7; - $column_order[]=8; - - // the content of the sortable table = the received files - foreach ( $dropbox_person -> sentWork as $dropbox_file) { - $dropbox_file_data=array(); - - if ($view_dropbox_category_sent==$dropbox_file->category) { - $dropbox_file_data[]=$dropbox_file->id; - $dropbox_file_data[]=build_document_icon_tag('file',$dropbox_file->title); - $dropbox_file_data[]=''.Display::return_icon('filesave.gif',get_lang('Save'), array('style'=>'float:right;')).''.$dropbox_file->title.'
'.$dropbox_file->description; - $dropbox_file_data[]=ceil(($dropbox_file->filesize)/1024).' '.get_lang('kB'); - foreach ($dropbox_file->recipients as $recipient) { - $receivers_celldata=display_user_link($recipient['user_id'], $recipient['name']).', '.$receivers_celldata; - } - $dropbox_file_data[]=$receivers_celldata; - $dropbox_file_data[]=date_to_str_ago($dropbox_file->last_upload_date).'
'.$dropbox_file->last_upload_date.''; - - //$dropbox_file_data[]=$dropbox_file->author; - $receivers_celldata=''; - $action_icons=check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').' - '.Display::return_icon('comment_bubble.gif',get_lang('Comment')).' - '.Display::return_icon('deplacer_fichier.gif',get_lang('Move')).' - '.Display::return_icon('delete.gif',get_lang('Delete')).''; - // this is a hack to have an additional row in a sortable table - if ($_GET['action']=='viewfeedback' AND isset($_GET['id']) and is_numeric($_GET['id']) AND $dropbox_file->id==$_GET['id']) { - $action_icons.="\n"; // ending the normal row of the sortable table - $action_icons.="\n\t".get_lang('CloseFeedback')."".feedback($dropbox_file->feedback2)."\n\n"; - - } - $dropbox_file_data[]=$action_icons; - $dropbox_file_data[]=$dropbox_file->last_upload_date; - $action_icons=''; - $dropbox_data_sent[]=$dropbox_file_data; - } - } - - // the content of the sortable table = the categories (if we are not in the root) - if ($view_dropbox_category_sent==0) { - foreach ($dropbox_categories as $category) { - $dropbox_category_data=array(); - if ($category['sent']=='1') { - $dropbox_category_data[]=$category['cat_id']; // this is where the checkbox icon for the files appear - $dropbox_category_data[]=build_document_icon_tag('folder',$category['cat_name']); - $dropbox_category_data[]=''.Display::return_icon('folder_zip.gif',get_lang('Save'),array('width'=>'16px', 'height'=>'16px', 'style'=>'float:right;')).''.$category['cat_name'].''; - //$dropbox_category_data[]=''; - $dropbox_category_data[]=''; - //$dropbox_category_data[]=''; - $dropbox_category_data[]=''; - $dropbox_category_data[]=''; - $dropbox_category_data[]=''.Display::return_icon('edit.gif',get_lang('Edit')).' - '.Display::return_icon('delete.gif',get_lang('Delete')).''; - } - if (is_array($dropbox_category_data) && count($dropbox_category_data)>0) { - $dropbox_data_sent[]=$dropbox_category_data; - } - } - } - // Displaying the table - $additional_get_parameters=array('view'=>Security::remove_XSS($_GET['view']), 'view_received_category'=>Security::remove_XSS($_GET['view_received_category']),'view_sent_category'=>Security::remove_XSS($_GET['view_sent_category'])); - Display::display_sortable_config_table($column_header, $dropbox_data_sent, $sorting_options, $paging_options, $additional_get_parameters,$column_show,$column_order, array ('delete_received' => get_lang('Delete'),'download_received'=>get_lang('Download'))); - } -} -Display::display_footer(); +, main programmer, initial version + * @author René Haentjens , several contributions (see RH) + * @author Roan Embrechts, virtual course support + * @author Patrick Cool , Ghent University (see history version 1.3) + * + * @package dokeos.dropbox + * + * @todo complete refactoring. Currently there are about at least 3 sql queries needed for every individual dropbox document. + * first we find all the documents that were sent (resp. received) by the user + * then for every individual document the user(s)information who received (resp. sent) the document is searched + * then for every individual document the feedback is retrieved + * @todo the implementation of the dropbox categories could (on the database level) have been done more elegantly by storing the category + * in the dropbox_person table because this table stores the relationship between the files (sent OR received) and the users +============================================================================== + */ + +/** +============================================================================== + HISTORY +============================================================================== +Version 1.1 +------------ +- dropbox_init1.inc.php: changed include statements to require statements. This way if a file is not found, it stops the execution of a script instead of continuing with warnings. +- dropbox_init1.inc.php: the include files "claro_init_global.inc.php" & "debug.lib.inc.php" are first checked for their existence before including them. If they don't exist, in the .../include dir, they get loaded from the .../inc dir. This change is necessary because the UCL changed the include dir to inc. +- dropbox_init1.inc.php: the databasetable name in the variable $dropbox_cnf["introTbl"] is chnged from "introduction" to "tool_intro" +- install.php: after submit, checks if the database uses accueil or tool_list as a tablename +- index.php: removed the behaviour of only the teachers that are allowed to delete entries +- index.php: added field "lastUploadDate" in table dropbox_file to store information about last update when resubmiting a file +- dropbox.inc.php: added $lang["lastUpdated"] +- index.php: entries in received list show when file was last updated if it is updated +- index.php: entries in sent list show when file was last resent if it was resent +- dropbox_submit.php: add a unique id to every uploaded file +- index.php: add POST-variable to the upload form with overwrite data when user decides to overwrite the previous sent file with new file +- dropbox_submit.php: add sanity checks on POST['overwrite'] data +- index.php: remove title field in upload form +- dropbox_submit.php: remove use of POST['title'] variable +- dropbox_init1.inc.php: added $dropbox_cnf["version"] variable +- dropbox_class.inc.php: add $this->lastUploadDate to Dropbox_work class +- dropbox.inc.php: added $lang['emptyTable'] +- index.php: if the received or sent list is empty, a message is displayed +- dropbox_download.php: the $file var is set equal to the title-field of the filetable. So not constructed anymore by substracting the username from the filename +- index.php: add check to see if column lastUploadDate exists in filetable +- index.php: moved javascripts from dropbox_init2.inc.php to index.php +- index.php: when specifying an uploadfile in the form, a checkbox allowing the user to overwrite a previously sent file is shown when the specified file has the same name as a previously uploaded file of that user. +- index.php: assign all the metadata (author, description, date, recipient, sender) of an entry in a list to the class="dropbox_detail" and add css to html-header +- index.php: assign all dates of entries in list to the class="dropbox_date" and add CSS +- index.php: assign all persons in entries of list to the class="dropbox_person" and add CSS +- dropbox.inc.php: added $lang['dropbox_version'] to indicate the lates version. This must be equal to the $dropbox_cnf['version'] variable. +- dropbox_init1.inc.php: if the newest lang file isn't loaded by claro_init_global.inc.php from the .../lang dir it will be loaded locally from the .../plugin/dropbox/ dir. This way an administrator must not install the dropbox.inc.php in the .../lang/english dir, but he can leave it in the local .../plugin/dropbox/ dir. However if you want to present multiple language translations of the file you must still put the file in the /lang/ dir, because there is no language management system inside the .../plugin/dropbox dir. +- mime.inc.php: created this file. It contains an array $mimetype with all the mimetypes that are used by dropbox_download.php to give hinst to the browser during download about content +- dropbox_download.php: remove https specific headers because they're not necessary +- dropbox_download.php: use application/octet-stream as the default mime and inline as the default Content-Disposition +- dropbox.inc.php: add lang vars for "order by" action +- dropbox_class.inc.php: add methods orderSentWork, orderReceivedWork en _cmpWork and propery _orderBy to class Dropbox_person to take care of sorting +- index.php: add selectionlist to headers of sent/received lists to select "order by" and add code to keep selected value in sessionvar. +- index.php: moved part of a hyperlink to previous line to remove the underlined space between symbol and title of a work entry in the sent/received list +- index.php: add filesize info in sent/received lists +- dropbox_submit.php: resubmit prevention only for GET action, because it gives some annoying behaviour in POST situation: white screen in IE6 + +Version 1.2 +----------- +- adapted entire dropbox tool so it can be used as a default tool in Dokeos 1.5 +- index.php: add event registration to log use of tool in stats tables +- index.php: upload form checks for correct user selection and file specification before uploading the script +- dropbox_init1.inc.php: added dropbox_cnf["allowOverwrite"] to allow or disallow overwriting of files +- index.php: author name textbox is automatically filled in +- mailing functionality (see RH comments in code) +- allowStudentToStudent and allowJustUpload options (id.) +- help in separate window (id.) + +Version 1.3 (Patrick Cool) +-------------------------- +- sortable table +- categories +- fixing a security hole +- tabs (which can be disabled: see $dropbox_cnf['sent_received_tabs']) +- same action on multiple documents ([zip]download, move, delete) +- consistency with the docuements tool (open/download file, icons of documents, ...) +- zip download of complete folder + +Version 1.4 (Yannick Warnier) +----------------------------- +- removed all self-built database tables names +============================================================================== + */ + +/* +============================================================================== + INIT SECTION +============================================================================== +*/ +// the file that contains all the initialisation stuff (and includes all the configuration stuff) +require_once( "dropbox_init.inc.php"); +// get the last time the user accessed the tool +if ($_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]=='') { + $last_access=get_last_tool_access(TOOL_DROPBOX,$_course['code'],$_user['user_id']); + $_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]=$last_access; +} else { + $last_access=$_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]; +} + +// do the tracking +event_access_tool(TOOL_DROPBOX); + +//this var is used to give a unique value to every page request. This is to prevent resubmiting data +$dropbox_unid = md5( uniqid( rand( ), true)); + +/* +============================================================================== + DISPLAY SECTION +============================================================================== +*/ + +// Tool introduction +Display::display_introduction_section(TOOL_DROPBOX); + +/* +----------------------------------------------------------- + ACTIONS: add a dropbox file, add a dropbox category. +----------------------------------------------------------- +*/ + +// *** display the form for adding a new dropbox item. *** +if ($_GET['action']=="add") { + display_add_form(); +} + +if (isset($_POST['submitWork'])) { + $check = Security::check_token(); + if ($check) { + Display :: display_confirmation_message(store_add_dropbox()); + //include_once('dropbox_submit.php'); + } +} + + +// *** display the form for adding a category *** +if ($_GET['action']=="addreceivedcategory" or $_GET['action']=="addsentcategory") { + display_addcategory_form($_POST['category_name'],'',$_GET['action']); +} + +// *** editing a category: displaying the form *** +if ($_GET['action']=='editcategory' and isset($_GET['id'])) { + if (!$_POST) { + display_addcategory_form('',$_GET['id'],'editcategory'); + } +} + +// *** storing a new or edited category *** +if (isset($_POST['StoreCategory'])) { + $return_information = store_addcategory(); + if( $return_information['type'] == 'confirmation') + { + Display :: display_confirmation_message($return_information['message']); + } + if( $return_information['type'] == 'error') + { + Display :: display_error_message(get_lang('FormHasErrorsPleaseComplete').'
'.$return_information['message']); + display_addcategory_form($_POST['category_name'],$_POST['edit_id'],$_POST['action']); + } + +} + +// *** Move a File *** +if (($_GET['action']=='movesent' OR $_GET['action']=='movereceived') AND isset($_GET['move_id'])) { + display_move_form(str_replace('move','',$_GET['action']), $_GET['move_id'], get_dropbox_categories(str_replace('move','',$_GET['action']))); +} +if ($_POST['do_move']) { + Display :: display_confirmation_message(store_move($_POST['id'], $_POST['move_target'], $_POST['part'])); +} + +// *** Delete a file *** +if (($_GET['action']=='deletereceivedfile' OR $_GET['action']=='deletesentfile') AND isset($_GET['id']) AND is_numeric($_GET['id'])) { + $dropboxfile=new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); + if ($_GET['action']=='deletereceivedfile') { + $dropboxfile->deleteReceivedWork($_GET['id']); + $message=get_lang('ReceivedFileDeleted'); + } + if ($_GET['action']=='deletesentfile') { + $dropboxfile->deleteSentWork($_GET['id']); + $message=get_lang('SentFileDeleted'); + } + Display :: display_confirmation_message($message); +} + +// *** Delete a category *** +if (($_GET['action']=='deletereceivedcategory' OR $_GET['action']=='deletesentcategory') AND isset($_GET['id']) AND is_numeric($_GET['id'])) { + $message=delete_category($_GET['action'], $_GET['id']); + Display :: display_confirmation_message($message); +} + +// *** Do an action on multiple files *** +// only the download has is handled separately in dropbox_init_inc.php because this has to be done before the headers are sent +// (which also happens in dropbox_init.inc.php + +if (!isset($_POST['feedback']) && (strstr($_POST['action'],'move_received') OR + $_POST['action'] == 'delete_received' OR $_POST['action'] == 'download_received' OR + $_POST['action'] == 'delete_sent' OR $_POST['action'] == 'download_sent')) +{ + $display_message=handle_multiple_actions(); + Display :: display_normal_message($display_message); +} + +// *** Store Feedback *** +if ($_POST['feedback']) { + $display_message = store_feedback(); + Display :: display_normal_message($display_message); +} + + +// *** Error Message *** +if (isset($_GET['error']) AND !empty($_GET['error'])) { + Display :: display_normal_message(get_lang($_GET['error'])); +} + + + +if ($_GET['action']!="add") { +// getting all the categories in the dropbox for the given user +$dropbox_categories=get_dropbox_categories(); +// creating the arrays with the categories for the received files and for the sent files +foreach ($dropbox_categories as $category) { + if ($category['received']=='1') { + $dropbox_received_category[]=$category; + } + if ($category['sent']=='1') { + $dropbox_sent_category[]=$category; + } +} + + +// ACTIONS +if ( $_GET['view']=='received' OR $dropbox_cnf['sent_received_tabs']==false) { + //echo '

'.get_lang('ReceivedFiles').'

'; + + // This is for the categories + if (isset($_GET['view_received_category']) AND $_GET['view_received_category']<>'') { + $view_dropbox_category_received=Security::remove_XSS($_GET['view_received_category']); + } else { + $view_dropbox_category_received=0; + } + + + /* *** Menu Received *** */ + echo '
'; + if ($view_dropbox_category_received<>0) { + echo get_lang('CurrentlySeeing').': '.$dropbox_categories[$view_dropbox_category_received]['cat_name'].' '; + echo ''.Display::return_icon('folder_up.gif',get_lang('Up')).' '.get_lang('Root')."\n"; + $movelist[0] = 'Root'; // move_received selectbox content + } else { + echo ''.Display::return_icon('folder_new.gif').' '.get_lang('AddNewCategory').''; + } + + echo '
'; +} +if (!$_GET['view'] OR $_GET['view']=='sent' OR $dropbox_cnf['sent_received_tabs']==false) { + //echo '

'.get_lang('SentFiles').'

'; + + // This is for the categories + if (isset($_GET['view_sent_category']) AND $_GET['view_sent_category']<>'') { + $view_dropbox_category_sent=$_GET['view_sent_category']; + } else { + $view_dropbox_category_sent=0; + } + + /* *** Menu Sent *** */ + echo '
'; + if ($view_dropbox_category_sent<>0) { + echo get_lang('CurrentlySeeing').': '.$dropbox_categories[$view_dropbox_category_sent]['cat_name'].' '; + echo ''.Display::return_icon('folder_up.gif',get_lang('Up')).' '.get_lang('Root')."\n"; + } else { + echo "".Display::return_icon('folder_new.gif')." ".get_lang('AddNewCategory')."\n"; + } + if (empty($_GET['view_sent_category'])) { + echo "".Display::return_icon('submit_file.gif').' '.get_lang('UploadNewFile')." \n"; + } + echo '
'; +} + + +/* +----------------------------------------------------------- + THE MENU TABS +----------------------------------------------------------- +*/ +if ($dropbox_cnf['sent_received_tabs']) { +?> +
+ +
+'.get_lang('ReceivedFiles').''; + + // This is for the categories + if (isset($_GET['view_received_category']) AND $_GET['view_received_category']<>'') { + $view_dropbox_category_received=$_GET['view_received_category']; + } else { + $view_dropbox_category_received=0; + } + + // object initialisation + $dropbox_person = new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); // note: are the $is_courseAdmin and $is_courseTutor parameters needed???? + + // constructing the array that contains the total number of feedback messages per document. + $number_feedback=get_total_number_feedback(); + + // sorting and paging options + $sorting_options = array(); + $paging_options = array(); + + // the headers of the sortable tables + $column_header=array(); + $column_header[] = array('',false,''); + $column_header[] = array(get_lang('Type'),true,'style="width:40px"'); + $column_header[] = array(get_lang('ReceivedTitle'), TRUE, ''); + $column_header[] = array(get_lang('Size'), TRUE, ''); + $column_header[] = array(get_lang('Authors'), TRUE, ''); + $column_header[] = array(get_lang('LastResent'), true); + $column_header[] = array(get_lang('Modify'), FALSE, '', 'nowrap style="text-align: right"'); + $column_header[] = array('RealDate', true); + + + // An array with the setting of the columns -> 1: columns that we will show, 0:columns that will be hide + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=0; + + // Here we change the way how the colums are going to be sort + // in this case the the column of LastResent ( 4th element in $column_header) we will be order like the column RealDate + // because in the column RealDate we have the days in a correct format "2008-03-12 10:35:48" + + $column_order[]=1; + $column_order[]=2; + $column_order[]=3; + $column_order[]=4; + $column_order[]=7; + $column_order[]=6; + $column_order[]=7; + $column_order[]=8; + + + + // the content of the sortable table = the received files + foreach ( $dropbox_person -> receivedWork as $dropbox_file) { + $dropbox_file_data=array(); + if ($view_dropbox_category_received==$dropbox_file->category) {// we only display the files that are in the category that we are in. + $dropbox_file_data[]=$dropbox_file->id; + + if (!is_array($_SESSION['_seen'][$_course['id']][TOOL_DROPBOX])) { + $_SESSION['_seen'][$_course['id']][TOOL_DROPBOX] = array(); + } + + // new icon + $new_icon=''; + if ($dropbox_file->last_upload_date > $last_access AND !in_array($dropbox_file->id,$_SESSION['_seen'][$_course['id']][TOOL_DROPBOX])) { + $new_icon=' '.Display::return_icon('new.gif', get_lang('New')); + } + + + $dropbox_file_data[]=build_document_icon_tag('file',$dropbox_file->title); + $dropbox_file_data[]=''.Display::return_icon('filesave.gif', get_lang('Download'), array('style'=>'float:right;')).''.$dropbox_file->title.''.$new_icon.'
'.$dropbox_file->description; + $dropbox_file_data[]=ceil(($dropbox_file->filesize)/1024).' '.get_lang('kB'); + $dropbox_file_data[]=$dropbox_file->author; + //$dropbox_file_data[]=$dropbox_file->description; + + $dropbox_file_data[]=date_to_str_ago($dropbox_file->last_upload_date).'
'.$dropbox_file->last_upload_date.''; + + $action_icons=check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').' + '.Display::return_icon('comment_bubble.gif',get_lang('Comment')).' + '.Display::return_icon('deplacer_fichier.gif',get_lang('Move')).' + '.Display::return_icon('delete.gif',get_lang('Delete')).''; + //$action_icons=' '.Display::return_icon('deplacer.gif',get_lang('Move')).' + // '.Display::return_icon('delete.gif',get_lang('Delete')).''; + // this is a hack to have an additional row in a sortable table + + if ($_GET['action']=='viewfeedback' AND isset($_GET['id']) and is_numeric($_GET['id']) AND $dropbox_file->id==$_GET['id']) { + $action_icons.="\n"; // ending the normal row of the sortable table + $action_icons.='".get_lang('CloseFeedback')."".feedback($dropbox_file->feedback2)."\n\n"; + } + $dropbox_file_data[]=$action_icons; + $action_icons=''; + + $dropbox_file_data[]=$dropbox_file->last_upload_date;//date + + $dropbox_data_recieved[]=$dropbox_file_data; + } + } + + + + // the content of the sortable table = the categories (if we are not in the root) + if ($view_dropbox_category_received==0) { + foreach ($dropbox_categories as $category) { // note: this can probably be shortened since the categories for the received files are already in the $dropbox_received_category array; + $dropbox_category_data=array(); + if ($category['received']=='1') { + $movelist[$category['cat_id']] = $category['cat_name']; + $dropbox_category_data[]=$category['cat_id']; // this is where the checkbox icon for the files appear + // the icon of the category + $dropbox_category_data[]=build_document_icon_tag('folder',$category['cat_name']); + $dropbox_category_data[]=''.Display::return_icon('folder_zip.gif',get_lang('Save'),array('width'=>'16px', 'height'=>'16px', 'style'=>'float:right;')).''.$category['cat_name'].''; + $dropbox_category_data[]=''; + $dropbox_category_data[]=''; + $dropbox_category_data[]=''; + $dropbox_category_data[]=''.Display::return_icon('edit.gif',get_lang('Edit')).' + '.Display::return_icon('delete.gif',get_lang('Delete')).''; + } + if (is_array($dropbox_category_data) && count($dropbox_category_data)>0) { + $dropbox_data_recieved[]=$dropbox_category_data; + } + } + } + // Displaying the table + $additional_get_parameters=array('view'=>$_GET['view'], 'view_received_category'=>$_GET['view_received_category'],'view_sent_category'=>$_GET['view_sent_category']); + $selectlist = array ('delete_received' => get_lang('Delete'),'download_received'=>get_lang('Download')); + if (is_array($movelist)) { + foreach ($movelist as $catid => $catname){ + $selectlist['move_received_'.$catid] = get_lang('Move') . '->'. $catname; + } + } + Display::display_sortable_config_table($column_header, $dropbox_data_recieved, $sorting_options, $paging_options, $additional_get_parameters,$column_show,$column_order, $selectlist); +} + + +/* +----------------------------------------------------------- + SENT FILES +----------------------------------------------------------- +*/ +if (!$_GET['view'] OR $_GET['view']=='sent' OR $dropbox_cnf['sent_received_tabs']==false) { + //echo '

'.get_lang('SentFiles').'

'; + + // This is for the categories + if (isset($_GET['view_sent_category']) AND $_GET['view_sent_category']<>'') { + $view_dropbox_category_sent=$_GET['view_sent_category']; + } else { + $view_dropbox_category_sent=0; + } + + // object initialisation + $dropbox_person = new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); + + // constructing the array that contains the total number of feedback messages per document. + $number_feedback=get_total_number_feedback(); + + // sorting and paging options + $sorting_options = array(); + $paging_options = array(); + + // the headers of the sortable tables + $column_header=array(); + + $column_header[] = array('',false,''); + $column_header[] = array(get_lang('Type'),true,'style="width:40px"','style="text-align:center"'); + $column_header[] = array(get_lang('SentTitle'), TRUE, ''); + $column_header[] = array(get_lang('Size'), TRUE, ''); + $column_header[] = array(get_lang('SentTo'), TRUE, ''); + $column_header[] = array(get_lang('LastResent'), TRUE, ''); + $column_header[] = array(get_lang('Modify'), FALSE, '', 'nowrap style="text-align: right"'); + $column_header[] = array('RealDate', FALSE); + + $column_show=array(); + $column_order=array(); + + // An array with the setting of the columns -> 1: columns that we will show, 0:columns that will be hide + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=1; + $column_show[]=0; + + // Here we change the way how the colums are going to be sort + // in this case the the column of LastResent ( 4th element in $column_header) we will be order like the column RealDate + // because in the column RealDate we have the days in a correct format "2008-03-12 10:35:48" + + $column_order[]=1; + $column_order[]=2; + $column_order[]=3; + $column_order[]=4; + $column_order[]=7; + $column_order[]=6; + $column_order[]=7; + $column_order[]=8; + + // the content of the sortable table = the received files + foreach ( $dropbox_person -> sentWork as $dropbox_file) { + $dropbox_file_data=array(); + + if ($view_dropbox_category_sent==$dropbox_file->category) { + $dropbox_file_data[]=$dropbox_file->id; + $dropbox_file_data[]=build_document_icon_tag('file',$dropbox_file->title); + $dropbox_file_data[]=''.Display::return_icon('filesave.gif',get_lang('Save'), array('style'=>'float:right;')).''.$dropbox_file->title.'
'.$dropbox_file->description; + $dropbox_file_data[]=ceil(($dropbox_file->filesize)/1024).' '.get_lang('kB'); + foreach ($dropbox_file->recipients as $recipient) { + $receivers_celldata=display_user_link($recipient['user_id'], $recipient['name']).', '.$receivers_celldata; + } + $dropbox_file_data[]=$receivers_celldata; + $dropbox_file_data[]=date_to_str_ago($dropbox_file->last_upload_date).'
'.$dropbox_file->last_upload_date.''; + + //$dropbox_file_data[]=$dropbox_file->author; + $receivers_celldata=''; + $action_icons=check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').' + '.Display::return_icon('comment_bubble.gif',get_lang('Comment')).' + '.Display::return_icon('deplacer_fichier.gif',get_lang('Move')).' + '.Display::return_icon('delete.gif',get_lang('Delete')).''; + // this is a hack to have an additional row in a sortable table + if ($_GET['action']=='viewfeedback' AND isset($_GET['id']) and is_numeric($_GET['id']) AND $dropbox_file->id==$_GET['id']) { + $action_icons.="\n"; // ending the normal row of the sortable table + $action_icons.="\n\t".get_lang('CloseFeedback')."".feedback($dropbox_file->feedback2)."\n\n"; + + } + $dropbox_file_data[]=$action_icons; + $dropbox_file_data[]=$dropbox_file->last_upload_date; + $action_icons=''; + $dropbox_data_sent[]=$dropbox_file_data; + } + } + + // the content of the sortable table = the categories (if we are not in the root) + if ($view_dropbox_category_sent==0) { + foreach ($dropbox_categories as $category) { + $dropbox_category_data=array(); + if ($category['sent']=='1') { + $dropbox_category_data[]=$category['cat_id']; // this is where the checkbox icon for the files appear + $dropbox_category_data[]=build_document_icon_tag('folder',$category['cat_name']); + $dropbox_category_data[]=''.Display::return_icon('folder_zip.gif',get_lang('Save'),array('width'=>'16px', 'height'=>'16px', 'style'=>'float:right;')).''.$category['cat_name'].''; + //$dropbox_category_data[]=''; + $dropbox_category_data[]=''; + //$dropbox_category_data[]=''; + $dropbox_category_data[]=''; + $dropbox_category_data[]=''; + $dropbox_category_data[]=''.Display::return_icon('edit.gif',get_lang('Edit')).' + '.Display::return_icon('delete.gif',get_lang('Delete')).''; + } + if (is_array($dropbox_category_data) && count($dropbox_category_data)>0) { + $dropbox_data_sent[]=$dropbox_category_data; + } + } + } + // Displaying the table + $additional_get_parameters=array('view'=>Security::remove_XSS($_GET['view']), 'view_received_category'=>Security::remove_XSS($_GET['view_received_category']),'view_sent_category'=>Security::remove_XSS($_GET['view_sent_category'])); + Display::display_sortable_config_table($column_header, $dropbox_data_sent, $sorting_options, $paging_options, $additional_get_parameters,$column_show,$column_order, array ('delete_received' => get_lang('Delete'),'download_received'=>get_lang('Download'))); + } +} +Display::display_footer(); diff --git a/main/exercice/exercice.php b/main/exercice/exercice.php index 55afc8b68b..5a331d2f58 100644 --- a/main/exercice/exercice.php +++ b/main/exercice/exercice.php @@ -1,5 +1,5 @@ - */ - -require '../../inc/global.inc.php'; - -//SECURITY CHECK - -if ( api_is_platform_admin() ) api_not_allowed(); - -//DECLARE NEEDED LIBRARIES - -require_once api_get_path(LIBRARY_PATH) . 'fileManage.lib.php'; -require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php'; - -require_once 'exercise_import.inc.php'; -include_once '../exercise.class.php'; -include_once '../question.class.php'; -include_once 'qti/qti_classes.php'; - -//SQL table name - -$tbl_exercise = Database::get_course_table(TABLE_QUIZ_TEST); -$tbl_question = Database::get_course_table(TABLE_QUIZ_QUESTION); -$tbl_rel_exercise_question = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION); - -// tool libraries - -include_once '../exercise.class.php'; - -//Tool title - -$nameTools = get_lang('ImportExercise'); - -//bredcrump - -$interbredcrump[]= array ('url' => '../exercise.php','name' => get_lang('Exercises')); - -//---------------------------------- -// EXECUTE COMMAND -//---------------------------------- - -$cmd = (isset($_REQUEST['cmd'])? $_REQUEST['cmd'] : 'show_import'); - -switch ( $cmd ) -{ - case 'show_import' : - { - $display = '

' - . get_lang('Imported exercises must consist of a zip or an XML file (IMS-QTI) and be compatible with your Claroline version.') . '
' - . '

' - . '
' - . '' - . '

' - . get_lang('Import exercise') . ' : ' - . ' ' - . claro_html_button( $_SERVER['PHP_SELF'], get_lang('Cancel')) - . '

' - . '' . get_lang('Max file size') . ' : 2 MB' - . '
'; - } - break; - - case 'import' : - { - //include needed librabries for treatment - - $result_log = import_exercise($_FILES['uploadedExercise']['name']); - - //display the result message (fail or success) - - $dialogBox = ''; - - foreach ($result_log as $log) - { - $dialogBox .= $log . '
'; - } - - } - break; -} - -//---------------------------------- -// FIND INFORMATION -//---------------------------------- - -//empty! - -//---------------------------------- -// DISPLAY -//---------------------------------- - -include api_get_path(INCLUDE_PATH) . '/header.inc.php'; - -//display title - - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -// TODO: These settings to be checked when it is possible. -$fck_attribute['Config']['CreateDocumentWebDir'] = api_get_path('WEB_COURSE_PATH').api_get_course_path().'/document/'; -$fck_attribute['Config']['CreateDocumentDir'] = '../../../courses/'.api_get_course_path().'/document/'; -$fck_attribute['Config']['BaseHref'] = api_get_path('WEB_COURSE_PATH').api_get_course_path().'/'; -Display::display_introduction_section(TOOL_QUIZ); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - - -//Display Forms or dialog box(if needed) - -if ( isset($dialogBox) ) echo Display::display_normal_message($dialogBox,false); - -//display content - -if (isset($display) ) echo $display; - -//footer display - -include api_get_path(INCLUDE_PATH) . '/footer.inc.php'; -?> + + */ + +require '../../inc/global.inc.php'; + +//SECURITY CHECK + +if ( api_is_platform_admin() ) api_not_allowed(); + +//DECLARE NEEDED LIBRARIES + +require_once api_get_path(LIBRARY_PATH) . 'fileManage.lib.php'; +require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php'; + +require_once 'exercise_import.inc.php'; +include_once '../exercise.class.php'; +include_once '../question.class.php'; +include_once 'qti/qti_classes.php'; + +//SQL table name + +$tbl_exercise = Database::get_course_table(TABLE_QUIZ_TEST); +$tbl_question = Database::get_course_table(TABLE_QUIZ_QUESTION); +$tbl_rel_exercise_question = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION); + +// tool libraries + +include_once '../exercise.class.php'; + +//Tool title + +$nameTools = get_lang('ImportExercise'); + +//bredcrump + +$interbredcrump[]= array ('url' => '../exercise.php','name' => get_lang('Exercises')); + +//---------------------------------- +// EXECUTE COMMAND +//---------------------------------- + +$cmd = (isset($_REQUEST['cmd'])? $_REQUEST['cmd'] : 'show_import'); + +switch ( $cmd ) +{ + case 'show_import' : + { + $display = '

' + . get_lang('Imported exercises must consist of a zip or an XML file (IMS-QTI) and be compatible with your Claroline version.') . '
' + . '

' + . '
' + . '' + . '

' + . get_lang('Import exercise') . ' : ' + . ' ' + . claro_html_button( $_SERVER['PHP_SELF'], get_lang('Cancel')) + . '

' + . '' . get_lang('Max file size') . ' : 2 MB' + . '
'; + } + break; + + case 'import' : + { + //include needed librabries for treatment + + $result_log = import_exercise($_FILES['uploadedExercise']['name']); + + //display the result message (fail or success) + + $dialogBox = ''; + + foreach ($result_log as $log) + { + $dialogBox .= $log . '
'; + } + + } + break; +} + +//---------------------------------- +// FIND INFORMATION +//---------------------------------- + +//empty! + +//---------------------------------- +// DISPLAY +//---------------------------------- + +include api_get_path(INCLUDE_PATH) . '/header.inc.php'; + +//display title + + +// Tool introduction +// TODO: These settings to be checked when it is possible. +Display::display_introduction_section(TOOL_QUIZ, array( + 'CreateDocumentWebDir' => api_get_path('WEB_COURSE_PATH').api_get_course_path().'/document/', + 'CreateDocumentDir' => '../../../courses/'.api_get_course_path().'/document/', + 'BaseHref' => api_get_path('WEB_COURSE_PATH').api_get_course_path().'/' + ) +); + + +//Display Forms or dialog box(if needed) + +if ( isset($dialogBox) ) echo Display::display_normal_message($dialogBox,false); + +//display content + +if (isset($display) ) echo $display; + +//footer display + +include api_get_path(INCLUDE_PATH) . '/footer.inc.php'; +?> diff --git a/main/forum/forumsearch.php b/main/forum/forumsearch.php index 7bec5e33f1..b995d18ddc 100644 --- a/main/forum/forumsearch.php +++ b/main/forum/forumsearch.php @@ -1,137 +1,131 @@ -, Ghent University -* @Copyright Ghent University -* @Copyright Patrick Cool -* -* @package dokeos.forum -*/ - -// name of the language file that needs to be included -$language_file = array ( - 'forum', - 'group' -); - -// including the global dokeos file -require ('../inc/global.inc.php'); - -// the section (tabs) -$this_section=SECTION_COURSES; - -// notice for unauthorized people. -api_protect_course_script(true); - -// including additional library scripts -require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); -include_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); -include(api_get_path(LIBRARY_PATH).'events.lib.inc.php'); -include('forumfunction.inc.php'); -include('forumconfig.inc.php'); - -//are we in a lp ? -$origin = ''; -if (isset($_GET['origin'])) { - $origin = Security::remove_XSS($_GET['origin']); -} - -// name of the tool -$nameTools=get_lang('Forum'); - -// breadcrumbs - -if (isset($_SESSION['gradebook'])){ - $gradebook= $_SESSION['gradebook']; -} - -if (!empty($gradebook) && $gradebook=='view') { - $interbreadcrumb[]= array ( - 'url' => '../gradebook/'.$_SESSION['gradebook_dest'], - 'name' => get_lang('Gradebook') - ); -} - -if (!empty ($_GET['gidReq'])) { - $toolgroup = Database::escape_string($_GET['gidReq']); - api_session_register('toolgroup'); -} - -if (!empty($_SESSION['toolgroup'])) { - $_clean['toolgroup']=(int)$_SESSION['toolgroup']; - $group_properties = GroupManager :: get_group_properties($_clean['toolgroup']); - $interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups')); - $interbreadcrumb[] = array ("url" => "../group/group_space.php?gidReq=".$_SESSION['toolgroup'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')'); - $interbreadcrumb[] = array ("url" => "viewforum.php?origin=".$origin."&gidReq=".$_SESSION['toolgroup']."&forum=".Security::remove_XSS($_GET['forum']),"name" => prepare4display($current_forum['forum_title'])); - $interbreadcrumb[]=array('url' => 'forumsearch.php','name' => get_lang('ForumSearch')); -} else { - $interbreadcrumb[]=array('url' => 'index.php?gradebook='.$gradebook.'','name' => $nameTools); - $interbreadcrumb[]=array('url' => 'forumsearch.php','name' => get_lang('ForumSearch')); -} - -// Display the header -if ($origin=='learnpath') { - include(api_get_path(INCLUDE_PATH).'reduced_header.inc.php'); -} else { - Display :: display_header($nameTools); -} - -// Display the tool title -// api_display_tool_title($nameTools); - -// tool introduction - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_FORUM,'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -// tracking -event_access_tool(TOOL_FORUM); - -// forum search -forum_search(); - -// footer -if ($origin!='learnpath') { - Display :: display_footer(); -} +, Ghent University +* @Copyright Ghent University +* @Copyright Patrick Cool +* +* @package dokeos.forum +*/ + +// name of the language file that needs to be included +$language_file = array ( + 'forum', + 'group' +); + +// including the global dokeos file +require ('../inc/global.inc.php'); + +// the section (tabs) +$this_section=SECTION_COURSES; + +// notice for unauthorized people. +api_protect_course_script(true); + +// including additional library scripts +require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); +include_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); +include(api_get_path(LIBRARY_PATH).'events.lib.inc.php'); +include('forumfunction.inc.php'); +include('forumconfig.inc.php'); + +//are we in a lp ? +$origin = ''; +if (isset($_GET['origin'])) { + $origin = Security::remove_XSS($_GET['origin']); +} + +// name of the tool +$nameTools=get_lang('Forum'); + +// breadcrumbs + +if (isset($_SESSION['gradebook'])){ + $gradebook= $_SESSION['gradebook']; +} + +if (!empty($gradebook) && $gradebook=='view') { + $interbreadcrumb[]= array ( + 'url' => '../gradebook/'.$_SESSION['gradebook_dest'], + 'name' => get_lang('Gradebook') + ); +} + +if (!empty ($_GET['gidReq'])) { + $toolgroup = Database::escape_string($_GET['gidReq']); + api_session_register('toolgroup'); +} + +if (!empty($_SESSION['toolgroup'])) { + $_clean['toolgroup']=(int)$_SESSION['toolgroup']; + $group_properties = GroupManager :: get_group_properties($_clean['toolgroup']); + $interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups')); + $interbreadcrumb[] = array ("url" => "../group/group_space.php?gidReq=".$_SESSION['toolgroup'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')'); + $interbreadcrumb[] = array ("url" => "viewforum.php?origin=".$origin."&gidReq=".$_SESSION['toolgroup']."&forum=".Security::remove_XSS($_GET['forum']),"name" => prepare4display($current_forum['forum_title'])); + $interbreadcrumb[]=array('url' => 'forumsearch.php','name' => get_lang('ForumSearch')); +} else { + $interbreadcrumb[]=array('url' => 'index.php?gradebook='.$gradebook.'','name' => $nameTools); + $interbreadcrumb[]=array('url' => 'forumsearch.php','name' => get_lang('ForumSearch')); +} + +// Display the header +if ($origin=='learnpath') { + include(api_get_path(INCLUDE_PATH).'reduced_header.inc.php'); +} else { + Display :: display_header($nameTools); +} + +// Display the tool title +// api_display_tool_title($nameTools); + +// Tool introduction +Display::display_introduction_section(TOOL_FORUM); + +// tracking +event_access_tool(TOOL_FORUM); + +// forum search +forum_search(); + +// footer +if ($origin!='learnpath') { + Display :: display_footer(); +} diff --git a/main/forum/index.php b/main/forum/index.php index 8c7c3089d0..97e9844b3d 100644 --- a/main/forum/index.php +++ b/main/forum/index.php @@ -1,482 +1,478 @@ -, Ghent University -* @Copyright Ghent University -* @Copyright Patrick Cool -* -* @package dokeos.forum -*/ - -// name of the language file that needs to be included -$language_file = 'forum'; - -// including the global dokeos file -require '../inc/global.inc.php'; -$htmlHeadXtra[] = ''; -$htmlHeadXtra[] = ''; -$htmlHeadXtra[] = ''; -// the section (tabs) -$this_section=SECTION_COURSES; - -// notice for unauthorized people. -api_protect_course_script(true); - -// including additional library scripts -require_once(api_get_path(LIBRARY_PATH).'/text.lib.php'); -require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); -require_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); -$nameTools=get_lang('Forums'); - -/* ------------------------------------------------------------ - Including necessary files ------------------------------------------------------------ -*/ -require 'forumconfig.inc.php'; -require_once 'forumfunction.inc.php'; - -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '400'; - -$fck_attribute['Config']['IMUploadPath'] = 'upload/forum/'; -$fck_attribute['Config']['FlashUploadPath'] = 'upload/forum/'; -$fck_attribute['Config']['InDocument'] = false; -$fck_attribute['Config']['CreateDocumentDir'] = '../../courses/'.api_get_course_path().'/document/'; - -if(!api_is_allowed_to_edit(false,true)) { - $fck_attribute['Config']['UserStatus'] = 'student'; - $fck_attribute['ToolbarSet'] = 'Forum_Student'; -} -else -{ - $fck_attribute['ToolbarSet'] = 'Forum'; -} - -/* -============================================================================== - MAIN DISPLAY SECTION -============================================================================== -*/ -/* ------------------------------------------------------------ - Header ------------------------------------------------------------ -*/ - -if (!empty($_GET['gradebook']) && $_GET['gradebook']=='view' ) { - $_SESSION['gradebook']=Security::remove_XSS($_GET['gradebook']); - $gradebook= $_SESSION['gradebook']; -} elseif (empty($_GET['gradebook'])) { - unset($_SESSION['gradebook']); - $gradebook= ''; -} - -if (!empty($gradebook) && $gradebook=='view') { - $interbreadcrumb[] = array ( - 'url' => '../gradebook/' . $_SESSION['gradebook_dest'], - 'name' => get_lang('Gradebook') - ); -} - -$search_forum=isset($_GET['search']) ? Security::remove_XSS($_GET['search']) : ''; -$interbreadcrumb[]=array("url" => "index.php?gradebook=$gradebook&search=".$search_forum,"name" => $nameTools); - -if (isset($_GET['action']) && $_GET['action']=='add' ) { - - switch ($_GET['content']) { - case 'forum': $interbreadcrumb[] = array ("url" => api_get_self().'?'.api_get_cidreq().'&gradebook='.$gradebook.'&action=add&content=forum', 'name' => get_lang('AddForum')); break; - case 'forumcategory':$interbreadcrumb[] = array ("url" => api_get_self().'?'.api_get_cidreq().'&gradebook='.$gradebook.'&action=add&content=forumcategory', 'name' => get_lang('AddForumCategory'));break; - default: break; - } -} - -Display :: display_header(''); - -// api_display_tool_title($nameTools); -//echo ''; - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_FORUM,'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -$form_count=0; - - -/* ------------------------------------------------------------------------------------------------------- - ACTIONS ------------------------------------------------------------------------------------------------------- -*/ -$get_actions=isset($_GET['action']) ? $_GET['action'] : ''; -if (api_is_allowed_to_edit(false,true)) { - $fck_attribute['Width'] = '98%'; - $fck_attribute['Height'] = '200'; - $fck_attribute['ToolbarSet'] = 'Forum'; - handle_forum_and_forumcategories(); -} - -// notification -if (isset($_GET['action']) && $_GET['action'] == 'notify' AND isset($_GET['content']) AND isset($_GET['id'])) { - $return_message = set_notification($_GET['content'],$_GET['id']); - Display :: display_confirmation_message($return_message,false); -} - - get_whats_new(); - $whatsnew_post_info = array(); - $whatsnew_post_info = $_SESSION['whatsnew_post_info']; - - /* - ----------------------------------------------------------- - TRACKING - ----------------------------------------------------------- - */ - - include(api_get_path(LIBRARY_PATH).'events.lib.inc.php'); - event_access_tool(TOOL_FORUM); - - - /* - ------------------------------------------------------------------------------------------------------ - RETRIEVING ALL THE FORUM CATEGORIES AND FORUMS - ------------------------------------------------------------------------------------------------------ - note: we do this here just after het handling of the actions to be sure that we already incorporate the - latest changes - */ - // Step 1: We store all the forum categories in an array $forum_categories - $forum_categories=array(); - $forum_categories_list=get_forum_categories(); - - // step 2: we find all the forums (only the visible ones if it is a student) - $forum_list=array(); - $forum_list=get_forums(); - - /* - ------------------------------------------------------------------------------------------------------ - RETRIEVING ALL GROUPS AND THOSE OF THE USER - ------------------------------------------------------------------------------------------------------ - */ - // the groups of the user - $groups_of_user=array(); - $groups_of_user=GroupManager::get_group_ids($_course['dbName'], $_user['user_id']); - // all groups in the course (and sorting them as the id of the group = the key of the array - if (!api_is_anonymous()) { - $all_groups=GroupManager::get_group_list(); - if(is_array($all_groups)) { - foreach ($all_groups as $group) { - $all_groups[$group['id']]=$group; - } - } - } - - /* - ------------------------------------------------------------------------------------------------------ - CLEAN GROUP ID FOR AJAXFILEMANAGER - ------------------------------------------------------------------------------------------------------ - */ - if(isset($_SESSION['_gid'])) - { - unset($_SESSION['_gid']); - } - - /* - ------------------------------------------------------------------------------------------------------ - ACTION LINKS - ------------------------------------------------------------------------------------------------------ - */ - $session_id=isset($_SESSION['id_session']) ? $_SESSION['id_session'] : false; - //if (api_is_allowed_to_edit() and !$_GET['action']) - echo '
'; - echo ''.search_link().''; - if (api_is_allowed_to_edit(false,true)) { - echo ' '.Display::return_icon('forum_category_new.gif', get_lang('AddForumCategory')).' '.get_lang('AddForumCategory').''; - if (is_array($forum_categories_list) and !empty($forum_categories_list)) { - echo ' '.Display::return_icon('forum_new.gif', get_lang('AddForum')).' '.get_lang('AddForum').''; - } - //echo ' | '.get_lang('MigrateForum').''; - } - echo '
'; - - /* - ------------------------------------------------------------------------------------------------------ - Display Forum Categories and the Forums in it - ------------------------------------------------------------------------------------------------------ - */ - echo ''."\n"; - // Step 3: we display the forum_categories first - if(is_array($forum_categories_list)) { - foreach ($forum_categories_list as $forum_category_key => $forum_category) { - if((!isset($_SESSION['id_session']) || $_SESSION['id_session']==0) && !empty($forum_category['session_name'])) { - $session_displayed = ' ('.$forum_category['session_name'].')'; - } else { - $session_displayed = ''; - } - - echo "\t\n\t\t\n"; - - echo ''; - echo "\t\n"; - - // step 4: the interim headers (for the forum) - echo "\t\n"; - echo "\t\t\n"; - echo "\t\t\n"; - echo "\t\t\n"; - echo "\t\t\n"; - echo "\t\t\n"; - echo "\t\n"; - - // the forums in this category - $forums_in_category=get_forums_in_category($forum_category['cat_id']); - - // step 5: we display all the forums in this category. - $forum_count=0; - - foreach ($forum_list as $key=>$forum) { - // Here we clean the whatnew_post_info array a little bit because to display the icon we - // test if $whatsnew_post_info[$forum['forum_id']] is empty or not. - if (!empty($whatsnew_post_info)) { - if (is_array(isset($whatsnew_post_info[$forum['forum_id']])?$whatsnew_post_info[$forum['forum_id']]:null)) { - foreach ($whatsnew_post_info[$forum['forum_id']] as $key_thread_id => $new_post_array) { - if (empty($whatsnew_post_info[$forum['forum_id']][$key_thread_id])) { - unset($whatsnew_post_info[$forum['forum_id']][$key_thread_id]); - unset($_SESSION['whatsnew_post_info'][$forum['forum_id']][$key_thread_id]); - } - } - } - } - - // note: this can be speeded up if we transform the $forum_list to an array that uses the forum_category as the key. - if (prepare4display($forum['forum_category'])==prepare4display($forum_category['cat_id'])) { - // the forum has to be showed if - // 1.v it is a not a group forum (teacher and student) - // 2.v it is a group forum and it is public (teacher and student) - // 3. it is a group forum and it is private (always for teachers only if the user is member of the forum - // if the forum is private and it is a group forum and the user is not a member of the group forum then it cannot be displayed - //if (!($forum['forum_group_public_private']=='private' AND !is_null($forum['forum_of_group']) AND !in_array($forum['forum_of_group'], $groups_of_user))) - //{ - $show_forum=false; - - // SHOULD WE SHOW THIS PARTICULAR FORUM - // you are teacher => show forum - - if (api_is_allowed_to_edit(false,true)) { - //echo 'teacher'; - $show_forum=true; - } else {// you are not a teacher - //echo 'student'; - // it is not a group forum => show forum (invisible forums are already left out see get_forums function) - if ($forum['forum_of_group']=='0') { - //echo '-gewoon forum'; - $show_forum=true; - } else { - // it is a group forum - //echo '-groepsforum'; - // it is a group forum but it is public => show - if ($forum['forum_group_public_private']=='public') { - $show_forum=true; - //echo '-publiek'; - } else if ($forum['forum_group_public_private']=='private') { - // it is a group forum and it is private - //echo '-prive'; - // it is a group forum and it is private but the user is member of the group - if (in_array($forum['forum_of_group'],$groups_of_user)) { - //echo '-is lid'; - $show_forum=true; - } else { - //echo '-is GEEN lid'; - $show_forum=false; - } - } else { - $show_forum=false; - } - - } - } - - - //echo '
'; - - if ($show_forum) { - $form_count++; - $mywhatsnew_post_info=isset($whatsnew_post_info[$forum['forum_id']]) ? $whatsnew_post_info[$forum['forum_id']]: null; - echo "\t\n"; - - // Showing the image - if(!empty($forum['forum_image'])) { - - $image_path = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/upload/forum/images/'.$forum['forum_image']; - $image_size = @getimagesize(api_url_to_local_path($image_path)); - - $img_attributes = ''; - if (!empty($image_size)) { - if ($image_size[0] > 100 || $image_size[1] > 100) { - //limit display width and height to 100px - $img_attributes = 'width="100" height="100"'; - } - echo ""; - } - } - echo "\n"; - echo "\t\t\n"; - if ($forum['forum_of_group']<>'0') { - $my_all_groups_forum_name=isset($all_groups[$forum['forum_of_group']]['name']) ? $all_groups[$forum['forum_of_group']]['name'] : null; - $my_all_groups_forum_id=isset($all_groups[$forum['forum_of_group']]['id']) ? $all_groups[$forum['forum_of_group']]['id'] : null; - $group_title=api_substr($my_all_groups_forum_name,0,30); - - $forum_title_group_addition=' ('.get_lang('GoTo').' '.$group_title.')'; - - } else { - $forum_title_group_addition=''; - } - - if((!isset($_SESSION['id_session']) || $_SESSION['id_session']==0) && !empty($forum['session_name'])) { - $session_displayed = ' ('.$forum['session_name'].')'; - } else { - $session_displayed = ''; - } - $forum['forum_of_group']==0?$groupid='':$groupid=$forum['forum_of_group']; - - echo "\t\t\n"; - //$number_forum_topics_and_posts=get_post_topics_of_forum($forum['forum_id']); // deprecated - // the number of topics and posts - $number_threads=isset($forum['number_of_threads']) ? $forum['number_of_threads'] : null; - $number_posts =isset($forum['number_of_posts']) ? $forum['number_of_posts'] : null; - echo "\t\t\n"; - echo "\t\t\n"; - // the last post in the forum - if ($forum['last_poster_name']<>'') { - $name=$forum['last_poster_name']; - $poster_id=0; - } else { - $name=$forum['last_poster_firstname'].' '.$forum['last_poster_lastname']; - $poster_id=$forum['last_poster_id']; - } - echo "\t\t\n"; - echo "\t\t\n"; - echo "\t"; - } - } - } - - if (count($forum_list)==0) { - echo "\t".(api_is_allowed_to_edit(false,true)?'':'')."\n"; - } - } - } - echo "
"; - echo ''.prepare4display($forum_category['cat_title']).$session_displayed.'
'; - - if ($forum_category['cat_comment']<>'' AND trim($forum_category['cat_comment'])<>' ') { - echo ''.prepare4display($forum_category['cat_comment']).''; - } - echo "		'; - if (api_is_allowed_to_edit(false,true) && !($forum_category['session_id']==0 && intval($session_id)!=0)) { - echo "".icon('../img/edit.gif',get_lang('Edit')).""; - echo "".icon('../img/delete.gif',get_lang('Delete')).""; - display_visible_invisible_icon('forumcategory', prepare4display($forum_category['cat_id']), prepare4display($forum_category['visibility'])); - display_lock_unlock_icon('forumcategory',prepare4display($forum_category['cat_id']), prepare4display($forum_category['locked'])); - display_up_down_icon('forumcategory',prepare4display($forum_category['cat_id']), $forum_categories_list); - } - echo '
".get_lang('Forum')."".get_lang('Topics')."".get_lang('Posts')."".get_lang('LastPosts')."".get_lang('Actions')."
"; - - if ($forum['forum_of_group']!=='0') { - if (is_array($mywhatsnew_post_info) and !empty($mywhatsnew_post_info)) { - echo icon('../img/forumgroupnew.gif'); - } else { - echo icon('../img/forumgroup.gif', get_lang('GroupForum')); - } - } else { - - if (is_array($mywhatsnew_post_info) and !empty($mywhatsnew_post_info)) { - echo icon('../img/forum.gif', get_lang('Forum')); - } else { - echo icon('../img/forum.gif'); - } - - } - echo "".prepare4display($forum['forum_title']).$session_displayed.''.$forum_title_group_addition.'
'.prepare4display($forum['forum_comment'])."		".$number_threads."".$number_posts.""; - - if (!empty($forum['last_post_id'])) { - echo $forum['last_post_date']."
".get_lang('By').' '.display_user_link($poster_id, $name); - } - echo "		"; - if (api_is_allowed_to_edit(false,true) && !($forum['session_id']==0 && intval($session_id)!=0)) { - echo "".icon('../img/edit.gif',get_lang('Edit')).""; - echo "".icon('../img/delete.gif',get_lang('Delete')).""; - display_visible_invisible_icon('forum',$forum['forum_id'], $forum['visibility']); - display_lock_unlock_icon('forum',$forum['forum_id'], $forum['locked']); - display_up_down_icon('forum',$forum['forum_id'], $forums_in_category); - } - $iconnotify = 'send_mail.gif'; - $session_forum_noti=isset($_SESSION['forum_notification']['forum']) ? $_SESSION['forum_notification']['forum'] : false; - if (is_array($session_forum_noti)) { - if (in_array($forum['forum_id'],$session_forum_noti)) { - $iconnotify = 'send_mail_checked.gif'; - } - } - if (!api_is_anonymous()) { - echo "".icon('../img/'.$iconnotify,get_lang('NotifyMe')).""; - } - echo "
".get_lang('NoForumInThisCategory')."
\n"; - -/* -============================================================================== - FOOTER -============================================================================== -*/ -Display :: display_footer(); +, Ghent University +* @Copyright Ghent University +* @Copyright Patrick Cool +* +* @package dokeos.forum +*/ + +// name of the language file that needs to be included +$language_file = 'forum'; + +// including the global dokeos file +require '../inc/global.inc.php'; +$htmlHeadXtra[] = ''; +$htmlHeadXtra[] = ''; +$htmlHeadXtra[] = ''; +// the section (tabs) +$this_section=SECTION_COURSES; + +// notice for unauthorized people. +api_protect_course_script(true); + +// including additional library scripts +require_once(api_get_path(LIBRARY_PATH).'/text.lib.php'); +require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); +require_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); +$nameTools=get_lang('Forums'); + +/* +----------------------------------------------------------- + Including necessary files +----------------------------------------------------------- +*/ +require 'forumconfig.inc.php'; +require_once 'forumfunction.inc.php'; + +$fck_attribute['Width'] = '100%'; +$fck_attribute['Height'] = '400'; + +$fck_attribute['Config']['IMUploadPath'] = 'upload/forum/'; +$fck_attribute['Config']['FlashUploadPath'] = 'upload/forum/'; +$fck_attribute['Config']['InDocument'] = false; +$fck_attribute['Config']['CreateDocumentDir'] = '../../courses/'.api_get_course_path().'/document/'; + +if(!api_is_allowed_to_edit(false,true)) { + $fck_attribute['Config']['UserStatus'] = 'student'; + $fck_attribute['ToolbarSet'] = 'Forum_Student'; +} +else +{ + $fck_attribute['ToolbarSet'] = 'Forum'; +} + +/* +============================================================================== + MAIN DISPLAY SECTION +============================================================================== +*/ +/* +----------------------------------------------------------- + Header +----------------------------------------------------------- +*/ + +if (!empty($_GET['gradebook']) && $_GET['gradebook']=='view' ) { + $_SESSION['gradebook']=Security::remove_XSS($_GET['gradebook']); + $gradebook= $_SESSION['gradebook']; +} elseif (empty($_GET['gradebook'])) { + unset($_SESSION['gradebook']); + $gradebook= ''; +} + +if (!empty($gradebook) && $gradebook=='view') { + $interbreadcrumb[] = array ( + 'url' => '../gradebook/' . $_SESSION['gradebook_dest'], + 'name' => get_lang('Gradebook') + ); +} + +$search_forum=isset($_GET['search']) ? Security::remove_XSS($_GET['search']) : ''; +$interbreadcrumb[]=array("url" => "index.php?gradebook=$gradebook&search=".$search_forum,"name" => $nameTools); + +if (isset($_GET['action']) && $_GET['action']=='add' ) { + + switch ($_GET['content']) { + case 'forum': $interbreadcrumb[] = array ("url" => api_get_self().'?'.api_get_cidreq().'&gradebook='.$gradebook.'&action=add&content=forum', 'name' => get_lang('AddForum')); break; + case 'forumcategory':$interbreadcrumb[] = array ("url" => api_get_self().'?'.api_get_cidreq().'&gradebook='.$gradebook.'&action=add&content=forumcategory', 'name' => get_lang('AddForumCategory'));break; + default: break; + } +} + +Display :: display_header(''); + +// api_display_tool_title($nameTools); +//echo ''; + +// Tool introduction +Display::display_introduction_section(TOOL_FORUM); + +$form_count=0; + + +/* +------------------------------------------------------------------------------------------------------ + ACTIONS +------------------------------------------------------------------------------------------------------ +*/ +$get_actions=isset($_GET['action']) ? $_GET['action'] : ''; +if (api_is_allowed_to_edit(false,true)) { + $fck_attribute['Width'] = '98%'; + $fck_attribute['Height'] = '200'; + $fck_attribute['ToolbarSet'] = 'Forum'; + handle_forum_and_forumcategories(); +} + +// notification +if (isset($_GET['action']) && $_GET['action'] == 'notify' AND isset($_GET['content']) AND isset($_GET['id'])) { + $return_message = set_notification($_GET['content'],$_GET['id']); + Display :: display_confirmation_message($return_message,false); +} + + get_whats_new(); + $whatsnew_post_info = array(); + $whatsnew_post_info = $_SESSION['whatsnew_post_info']; + + /* + ----------------------------------------------------------- + TRACKING + ----------------------------------------------------------- + */ + + include(api_get_path(LIBRARY_PATH).'events.lib.inc.php'); + event_access_tool(TOOL_FORUM); + + + /* + ------------------------------------------------------------------------------------------------------ + RETRIEVING ALL THE FORUM CATEGORIES AND FORUMS + ------------------------------------------------------------------------------------------------------ + note: we do this here just after het handling of the actions to be sure that we already incorporate the + latest changes + */ + // Step 1: We store all the forum categories in an array $forum_categories + $forum_categories=array(); + $forum_categories_list=get_forum_categories(); + + // step 2: we find all the forums (only the visible ones if it is a student) + $forum_list=array(); + $forum_list=get_forums(); + + /* + ------------------------------------------------------------------------------------------------------ + RETRIEVING ALL GROUPS AND THOSE OF THE USER + ------------------------------------------------------------------------------------------------------ + */ + // the groups of the user + $groups_of_user=array(); + $groups_of_user=GroupManager::get_group_ids($_course['dbName'], $_user['user_id']); + // all groups in the course (and sorting them as the id of the group = the key of the array + if (!api_is_anonymous()) { + $all_groups=GroupManager::get_group_list(); + if(is_array($all_groups)) { + foreach ($all_groups as $group) { + $all_groups[$group['id']]=$group; + } + } + } + + /* + ------------------------------------------------------------------------------------------------------ + CLEAN GROUP ID FOR AJAXFILEMANAGER + ------------------------------------------------------------------------------------------------------ + */ + if(isset($_SESSION['_gid'])) + { + unset($_SESSION['_gid']); + } + + /* + ------------------------------------------------------------------------------------------------------ + ACTION LINKS + ------------------------------------------------------------------------------------------------------ + */ + $session_id=isset($_SESSION['id_session']) ? $_SESSION['id_session'] : false; + //if (api_is_allowed_to_edit() and !$_GET['action']) + echo '
'; + echo ''.search_link().''; + if (api_is_allowed_to_edit(false,true)) { + echo ' '.Display::return_icon('forum_category_new.gif', get_lang('AddForumCategory')).' '.get_lang('AddForumCategory').''; + if (is_array($forum_categories_list) and !empty($forum_categories_list)) { + echo ' '.Display::return_icon('forum_new.gif', get_lang('AddForum')).' '.get_lang('AddForum').''; + } + //echo ' | '.get_lang('MigrateForum').''; + } + echo '
'; + + /* + ------------------------------------------------------------------------------------------------------ + Display Forum Categories and the Forums in it + ------------------------------------------------------------------------------------------------------ + */ + echo ''."\n"; + // Step 3: we display the forum_categories first + if(is_array($forum_categories_list)) { + foreach ($forum_categories_list as $forum_category_key => $forum_category) { + if((!isset($_SESSION['id_session']) || $_SESSION['id_session']==0) && !empty($forum_category['session_name'])) { + $session_displayed = ' ('.$forum_category['session_name'].')'; + } else { + $session_displayed = ''; + } + + echo "\t\n\t\t\n"; + + echo ''; + echo "\t\n"; + + // step 4: the interim headers (for the forum) + echo "\t\n"; + echo "\t\t\n"; + echo "\t\t\n"; + echo "\t\t\n"; + echo "\t\t\n"; + echo "\t\t\n"; + echo "\t\n"; + + // the forums in this category + $forums_in_category=get_forums_in_category($forum_category['cat_id']); + + // step 5: we display all the forums in this category. + $forum_count=0; + + foreach ($forum_list as $key=>$forum) { + // Here we clean the whatnew_post_info array a little bit because to display the icon we + // test if $whatsnew_post_info[$forum['forum_id']] is empty or not. + if (!empty($whatsnew_post_info)) { + if (is_array(isset($whatsnew_post_info[$forum['forum_id']])?$whatsnew_post_info[$forum['forum_id']]:null)) { + foreach ($whatsnew_post_info[$forum['forum_id']] as $key_thread_id => $new_post_array) { + if (empty($whatsnew_post_info[$forum['forum_id']][$key_thread_id])) { + unset($whatsnew_post_info[$forum['forum_id']][$key_thread_id]); + unset($_SESSION['whatsnew_post_info'][$forum['forum_id']][$key_thread_id]); + } + } + } + } + + // note: this can be speeded up if we transform the $forum_list to an array that uses the forum_category as the key. + if (prepare4display($forum['forum_category'])==prepare4display($forum_category['cat_id'])) { + // the forum has to be showed if + // 1.v it is a not a group forum (teacher and student) + // 2.v it is a group forum and it is public (teacher and student) + // 3. it is a group forum and it is private (always for teachers only if the user is member of the forum + // if the forum is private and it is a group forum and the user is not a member of the group forum then it cannot be displayed + //if (!($forum['forum_group_public_private']=='private' AND !is_null($forum['forum_of_group']) AND !in_array($forum['forum_of_group'], $groups_of_user))) + //{ + $show_forum=false; + + // SHOULD WE SHOW THIS PARTICULAR FORUM + // you are teacher => show forum + + if (api_is_allowed_to_edit(false,true)) { + //echo 'teacher'; + $show_forum=true; + } else {// you are not a teacher + //echo 'student'; + // it is not a group forum => show forum (invisible forums are already left out see get_forums function) + if ($forum['forum_of_group']=='0') { + //echo '-gewoon forum'; + $show_forum=true; + } else { + // it is a group forum + //echo '-groepsforum'; + // it is a group forum but it is public => show + if ($forum['forum_group_public_private']=='public') { + $show_forum=true; + //echo '-publiek'; + } else if ($forum['forum_group_public_private']=='private') { + // it is a group forum and it is private + //echo '-prive'; + // it is a group forum and it is private but the user is member of the group + if (in_array($forum['forum_of_group'],$groups_of_user)) { + //echo '-is lid'; + $show_forum=true; + } else { + //echo '-is GEEN lid'; + $show_forum=false; + } + } else { + $show_forum=false; + } + + } + } + + + //echo '
'; + + if ($show_forum) { + $form_count++; + $mywhatsnew_post_info=isset($whatsnew_post_info[$forum['forum_id']]) ? $whatsnew_post_info[$forum['forum_id']]: null; + echo "\t\n"; + + // Showing the image + if(!empty($forum['forum_image'])) { + + $image_path = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/upload/forum/images/'.$forum['forum_image']; + $image_size = @getimagesize(api_url_to_local_path($image_path)); + + $img_attributes = ''; + if (!empty($image_size)) { + if ($image_size[0] > 100 || $image_size[1] > 100) { + //limit display width and height to 100px + $img_attributes = 'width="100" height="100"'; + } + echo ""; + } + } + echo "\n"; + echo "\t\t\n"; + if ($forum['forum_of_group']<>'0') { + $my_all_groups_forum_name=isset($all_groups[$forum['forum_of_group']]['name']) ? $all_groups[$forum['forum_of_group']]['name'] : null; + $my_all_groups_forum_id=isset($all_groups[$forum['forum_of_group']]['id']) ? $all_groups[$forum['forum_of_group']]['id'] : null; + $group_title=api_substr($my_all_groups_forum_name,0,30); + + $forum_title_group_addition=' ('.get_lang('GoTo').' '.$group_title.')'; + + } else { + $forum_title_group_addition=''; + } + + if((!isset($_SESSION['id_session']) || $_SESSION['id_session']==0) && !empty($forum['session_name'])) { + $session_displayed = ' ('.$forum['session_name'].')'; + } else { + $session_displayed = ''; + } + $forum['forum_of_group']==0?$groupid='':$groupid=$forum['forum_of_group']; + + echo "\t\t\n"; + //$number_forum_topics_and_posts=get_post_topics_of_forum($forum['forum_id']); // deprecated + // the number of topics and posts + $number_threads=isset($forum['number_of_threads']) ? $forum['number_of_threads'] : null; + $number_posts =isset($forum['number_of_posts']) ? $forum['number_of_posts'] : null; + echo "\t\t\n"; + echo "\t\t\n"; + // the last post in the forum + if ($forum['last_poster_name']<>'') { + $name=$forum['last_poster_name']; + $poster_id=0; + } else { + $name=$forum['last_poster_firstname'].' '.$forum['last_poster_lastname']; + $poster_id=$forum['last_poster_id']; + } + echo "\t\t\n"; + echo "\t\t\n"; + echo "\t"; + } + } + } + + if (count($forum_list)==0) { + echo "\t".(api_is_allowed_to_edit(false,true)?'':'')."\n"; + } + } + } + echo "
"; + echo ''.prepare4display($forum_category['cat_title']).$session_displayed.'
'; + + if ($forum_category['cat_comment']<>'' AND trim($forum_category['cat_comment'])<>' ') { + echo ''.prepare4display($forum_category['cat_comment']).''; + } + echo "		'; + if (api_is_allowed_to_edit(false,true) && !($forum_category['session_id']==0 && intval($session_id)!=0)) { + echo "".icon('../img/edit.gif',get_lang('Edit')).""; + echo "".icon('../img/delete.gif',get_lang('Delete')).""; + display_visible_invisible_icon('forumcategory', prepare4display($forum_category['cat_id']), prepare4display($forum_category['visibility'])); + display_lock_unlock_icon('forumcategory',prepare4display($forum_category['cat_id']), prepare4display($forum_category['locked'])); + display_up_down_icon('forumcategory',prepare4display($forum_category['cat_id']), $forum_categories_list); + } + echo '
".get_lang('Forum')."".get_lang('Topics')."".get_lang('Posts')."".get_lang('LastPosts')."".get_lang('Actions')."
"; + + if ($forum['forum_of_group']!=='0') { + if (is_array($mywhatsnew_post_info) and !empty($mywhatsnew_post_info)) { + echo icon('../img/forumgroupnew.gif'); + } else { + echo icon('../img/forumgroup.gif', get_lang('GroupForum')); + } + } else { + + if (is_array($mywhatsnew_post_info) and !empty($mywhatsnew_post_info)) { + echo icon('../img/forum.gif', get_lang('Forum')); + } else { + echo icon('../img/forum.gif'); + } + + } + echo "".prepare4display($forum['forum_title']).$session_displayed.''.$forum_title_group_addition.'
'.prepare4display($forum['forum_comment'])."		".$number_threads."".$number_posts.""; + + if (!empty($forum['last_post_id'])) { + echo $forum['last_post_date']."
".get_lang('By').' '.display_user_link($poster_id, $name); + } + echo "		"; + if (api_is_allowed_to_edit(false,true) && !($forum['session_id']==0 && intval($session_id)!=0)) { + echo "".icon('../img/edit.gif',get_lang('Edit')).""; + echo "".icon('../img/delete.gif',get_lang('Delete')).""; + display_visible_invisible_icon('forum',$forum['forum_id'], $forum['visibility']); + display_lock_unlock_icon('forum',$forum['forum_id'], $forum['locked']); + display_up_down_icon('forum',$forum['forum_id'], $forums_in_category); + } + $iconnotify = 'send_mail.gif'; + $session_forum_noti=isset($_SESSION['forum_notification']['forum']) ? $_SESSION['forum_notification']['forum'] : false; + if (is_array($session_forum_noti)) { + if (in_array($forum['forum_id'],$session_forum_noti)) { + $iconnotify = 'send_mail_checked.gif'; + } + } + if (!api_is_anonymous()) { + echo "".icon('../img/'.$iconnotify,get_lang('NotifyMe')).""; + } + echo "
".get_lang('NoForumInThisCategory')."
\n"; + +/* +============================================================================== + FOOTER +============================================================================== +*/ +Display :: display_footer(); diff --git a/main/glossary/index.php b/main/glossary/index.php index 7087ea180a..928820caf1 100755 --- a/main/glossary/index.php +++ b/main/glossary/index.php @@ -1,581 +1,577 @@ -, Ghent University, Belgium, refactoring and tighter integration in Dokeos - */ - -// name of the language file that needs to be included -$language_file = array('glossary'); - -// including the global dokeos file -require_once('../inc/global.inc.php'); -require_once('../inc/lib/events.lib.inc.php'); - -// the section (tabs) -$this_section=SECTION_COURSES; - -// notice for unauthorized people. -api_protect_course_script(true); - -// including additional libraries -require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); - -// additional javascript -$htmlHeadXtra[] = javascript_glossary(); - -// setting the tool constants -$tool = TOOL_GLOSSARY; - -// tracking -event_access_tool(TOOL_GLOSSARY); - -// displaying the header - -if (isset($_GET['action']) && ($_GET['action'] == 'addglossary' || $_GET['action'] == 'edit_glossary')) { -$tool=get_lang('GlossaryManagement'); -$interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Glossary')); -} - -Display::display_header(get_lang(ucfirst($tool))); - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_GLOSSARY,'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -// Glossary FckEditor setting -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Glossary'; - - -if ($_GET['action'] == 'changeview' AND in_array($_GET['view'],array('list','table'))) { - $_SESSION['glossary_view'] = $_GET['view']; -} - -if (api_is_allowed_to_edit()) { - // Adding a glossary - if (isset($_GET['action']) && $_GET['action'] == 'addglossary') { - // initiate the object - $form = new FormValidator('glossary','post', api_get_self().'?action='.Security::remove_XSS($_GET['action'])); - // settting the form elements - $form->addElement('header', '', get_lang('TermAddNew')); - $form->addElement('text', 'glossary_title', get_lang('TermName'), array('size'=>'95')); - //$form->applyFilter('glossary_title', 'html_filter'); - $form->addElement('html_editor', 'glossary_comment', get_lang('TermDefinition')); - $form->addElement('style_submit_button', 'SubmitGlossary', get_lang('TermAddButton'), 'class="save"'); - // setting the rules - $form->addRule('glossary_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); - // The validation or display - if ($form->validate()) { - $check = Security::check_token('post'); - if ($check) { - $values = $form->exportValues(); - save_glossary($values); - } - Security::clear_token(); - display_glossary(); - } else { - $token = Security::get_token(); - $form->addElement('hidden','sec_token'); - $form->setConstants(array('sec_token' => $token)); - $form->display(); - } - } else if (isset($_GET['action']) && $_GET['action'] == 'edit_glossary' && is_numeric($_GET['glossary_id'])) { // Editing a glossary - // initiate the object - $form = new FormValidator('glossary','post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&glossary_id='.Security::remove_XSS($_GET['glossary_id'])); - // settting the form elements - $form->addElement('header', '', get_lang('TermEdit')); - $form->addElement('hidden', 'glossary_id'); - $form->addElement('text', 'glossary_title', get_lang('TermName'),array('size'=>'100')); - //$form->applyFilter('glossary_title', 'html_filter'); - $form->addElement('html_editor', 'glossary_comment', get_lang('TermDefinition')); - $form->addElement('style_submit_button', 'SubmitGlossary', get_lang('TermUpdateButton'), 'class="save"'); - - // setting the defaults - $defaults = get_glossary_information(Security::remove_XSS($_GET['glossary_id'])); - $form->setDefaults($defaults); - - // setting the rules - $form->addRule('glossary_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); - - // The validation or display - if ($form->validate()) { - $check = Security::check_token('post'); - if ($check) { - $values = $form->exportValues(); - update_glossary($values); - } - Security::clear_token(); - display_glossary(); - } else { - $token = Security::get_token(); - $form->addElement('hidden','sec_token'); - $form->setConstants(array('sec_token' => $token)); - $form->display(); - } - } else if (isset($_GET['action']) && $_GET['action'] == 'delete_glossary' && is_numeric($_GET['glossary_id'])) {// deleting a glossary - delete_glossary(Security::remove_XSS($_GET['glossary_id'])); - display_glossary(); - } else if (isset($_GET['action']) && $_GET['action'] == 'moveup' && is_numeric($_GET['glossary_id'])) { // moving a glossary term up - move_glossary('up',$_GET['glossary_id']); - display_glossary(); - } else if (isset($_GET['action']) && $_GET['action'] == 'movedown' && is_numeric($_GET['glossary_id'])) {// moving a glossary term up - move_glossary('down',$_GET['glossary_id']); - display_glossary(); - } else { - display_glossary(); - } -} else { - display_glossary(); -} - - -// footer -Display::display_footer(); - -/** - * This functions stores the glossary in the database - * - * @param unknown_type $values - * - * @author Christian Fasanando - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function save_glossary($values) -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - // get the maximum display order of all the glossary items - $max_glossary_item = get_max_glossary_item(); - - // check if the glossary term already exists - if (glossary_exists($values['glossary_title'])) - { - // display the feedback message - Display::display_error_message('GlossaryTermAlreadyExistsYouShouldEditIt'); - } else { - $sql = "INSERT INTO $t_glossary (name, description,display_order) - VALUES( - '".Database::escape_string(Security::remove_XSS($values['glossary_title']))."', - '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['glossary_comment'])),COURSEMANAGERLOWSECURITY))."', - '".(int)($max_glossary_item + 1)."')"; - $result = api_sql_query($sql, __FILE__, __LINE__); - $id = Database::get_last_insert_id(); - if ($id>0) { - //insert into item_property - api_item_property_update(api_get_course_info(),TOOL_GLOSSARY,$id,'GlossaryAdded',api_get_user_id()); - } - $_SESSION['max_glossary_display'] = get_max_glossary_item(); - // display the feedback message - Display::display_confirmation_message(get_lang('TermAdded')); - } -} - -/** - * update the information of a glossary term in the database - * - * @param array $values an array containing all the form elements - * - * @author Christian Fasanando - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function update_glossary($values) -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - - // check if the glossary term already exists - if (glossary_exists($values['glossary_title'],$values['glossary_id'])) - { - // display the feedback message - Display::display_error_message('GlossaryTermAlreadyExistsYouShouldEditIt'); - } - else - { - $sql = "UPDATE $t_glossary SET - name = '".Database::escape_string(Security::remove_XSS($values['glossary_title']))."', - description = '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['glossary_comment'])),COURSEMANAGERLOWSECURITY))."' - WHERE glossary_id = ".Database::escape_string($values['glossary_id']); - $result = api_sql_query($sql, __FILE__, __LINE__); - //update glossary into item_property - api_item_property_update(api_get_course_info(),TOOL_GLOSSARY,Database::escape_string($values['glossary_id']),'GlossaryModified',api_get_user_id()); - // display the feedback message - Display::display_confirmation_message(get_lang('TermUpdated')); - } -} - -/** - * Get the maximum display order of the glossary item - * - * @author Christian Fasanando - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function get_max_glossary_item() -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - $get_max = "SELECT MAX(display_order) FROM $t_glossary"; - $res_max = api_sql_query($get_max, __FILE__, __LINE__); - $dsp=0; - $row = Database::fetch_array($res_max); - return $row[0]; -} - -/** - * check if the glossary term exists or not - * - * @param unknown_type $term - * @param unknown_type $not_id - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function glossary_exists($term,$not_id='') -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - $sql = "SELECT name FROM $t_glossary WHERE name = '".Database::escape_string($term)."'"; - if ($not_id<>'') - { - $sql .= " AND glossary_id <> '".Database::escape_string($not_id)."'"; - } - $result = api_sql_query($sql,__FILE__,__LINE__); - $count = Database::num_rows($result); - if ($count > 0) - { - return true; - } - else - { - return false; - } -} -/** - * get all the information about one specific glossary term - * - * @param unknown_type $glossary_id - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function get_glossary_information($glossary_id) -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - $t_item_propery = Database :: get_course_table(TABLE_ITEM_PROPERTY); - - $sql = "SELECT g.glossary_id AS glossary_id, - g.name AS glossary_title, - g.description AS glossary_comment, - g.display_order AS glossary_display_order - FROM $t_glossary g, $t_item_propery ip - WHERE g.glossary_id = ip.ref - AND tool = '".TOOL_GLOSSARY."' - AND g.glossary_id = '".Database::escape_string($glossary_id)."' "; - $result = api_sql_query($sql, __FILE__, __LINE__); - return Database::fetch_array($result); -} - -/** - * Delete a glossary term (and re-order all the others) - * - * @param integer $glossary_id the id of the glossary - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function delete_glossary($glossary_id) -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - $sql = "DELETE FROM $t_glossary WHERE glossary_id='".Database::escape_string($glossary_id)."'"; - $result = api_sql_query($sql, __FILE__, __LINE__); - - // reorder the remaining terms - reorder_glossary(); - $_SESSION['max_glossary_display'] = get_max_glossary_item(); - Display::display_confirmation_message(get_lang('TermDeleted')); -} - -/** - * This is the main function that display the list or the table with all the glossary terms - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function display_glossary() -{ - // action links - echo '
'; - if (api_is_allowed_to_edit()) - { - echo ''.Display::return_icon('filenew.gif',get_lang('TermAddNew')).get_lang('TermAddNew').''; - } - if ($_GET['view']=='table'){ - echo ''.Display::return_icon('view_list.gif',get_lang('ListView')).get_lang('ListView').''; - } else { - echo ''.Display::return_icon('view_table.gif',get_lang('TableView')).get_lang('TableView').''; - } - echo '
'; - - if (!$_SESSION['glossary_view'] OR $_SESSION['glossary_view'] == 'table') - { - $table = new SortableTable('glossary', 'get_number_glossary_terms', 'get_glossary_data',0); - $table->set_header(0, get_lang('DisplayOrder'), true); - $table->set_header(1, get_lang('TermName'), true); - $table->set_header(2, get_lang('TermDefinition'), true); - $table->set_header(3, get_lang('CreationDate'), false); - $table->set_header(4, get_lang('UpdateDate'), false); - if (api_is_allowed_to_edit()) { - $table->set_header(5, get_lang('Actions'), false); - $table->set_column_filter(5, 'actions_filter'); - } - $table->display(); - } - if ($_SESSION['glossary_view'] == 'list') - { - display_glossary_list(); - } -} - -/** - * display the glossary terms in a list - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function display_glossary_list() -{ - $glossary_data = get_glossary_data(0,1000,0,ASC); - foreach($glossary_data as $key=>$glossary_item) - { - echo '
'.$glossary_item[1].'
'; - echo '
'.$glossary_item[2].'
'; - if (api_is_allowed_to_edit()) { - echo '
'.actions_filter($glossary_item[5], '',$glossary_item).'
'; - } - } -} - -/** - * Get the number of glossary terms - * - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function get_number_glossary_terms() -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - $sql = "SELECT count(glossary_id) as total FROM $t_glossary"; - $res = api_sql_query($sql, __FILE__, __LINE__); - $obj = Database::fetch_object($res); - return $obj->total; -} - -/** - * get all the data of the glossary - * - * @param unknown_type $from - * @param unknown_type $number_of_items - * @param unknown_type $column - * @param unknown_type $direction - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function get_glossary_data($from, $number_of_items, $column, $direction) -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - $t_item_propery = Database :: get_course_table(TABLE_ITEM_PROPERTY); - - if (api_is_allowed_to_edit()) { - $col5 = ", glossary.glossary_id as col5"; - } else { - $col5 = " "; - } - - $sql = "SELECT - glossary.display_order as col0, - glossary.name as col1, - glossary.description as col2, - ip.insert_date as col3, - ip.lastedit_date as col4 - $col5 - FROM $t_glossary glossary, $t_item_propery ip - WHERE glossary.glossary_id = ip.ref - AND tool = '".TOOL_GLOSSARY."' "; - $sql .= " ORDER BY col$column $direction "; - $sql .= " LIMIT $from,$number_of_items"; - - $res = api_sql_query($sql, __FILE__, __LINE__); - - $return = array (); - while ($data = Database::fetch_row($res)) - { - if (!$_SESSION['glossary_view'] OR $_SESSION['glossary_view'] == 'table') { - $data[2] = str_replace(array('

','

'),array('','
'),$data[2]); - } - $return[] = $data; - } - - return $return; -} - -/** - * Enter description here... - * - * @param unknown_type $glossary_id - * @param unknown_type $url_params - * @param unknown_type $row - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function actions_filter($glossary_id,$url_params,$row) -{ - if (!$_SESSION['max_glossary_display'] OR $_SESSION['max_glossary_display'] == '') - { - $_SESSION['max_glossary_display'] = get_max_glossary_item(); - } - - if (empty($_GET['glossary_column'])) { - if ($row[0] > 1) - { - $return .= ''.Display::return_icon('up.gif', get_lang('Up')).''; - } - else - { - $return .= Display::return_icon('up_na.gif',' '); - - } - if ($row[0] < $_SESSION['max_glossary_display']) - { - $return .= ''.Display::return_icon('down.gif',get_lang('Down')).''; - } - else - { - $return .= Display::return_icon('down_na.gif',' '); - - } - } - $return .= ''.Display::return_icon('edit.gif',get_lang('Edit')).''; - $return .= ''.Display::return_icon('delete.gif', get_lang('Delete')).''; - return $return; -} - -/** - * a little bit of javascript to display a prettier warning when deleting a term - * - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function javascript_glossary() -{ - return ""; -} - -/** - * Enter description here... - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function reorder_glossary() -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - $sql = "SELECT * FROM $t_glossary ORDER by display_order ASC"; - $res = api_sql_query($sql, __FILE__, __LINE__); - - $i = 1; - while ($data = Database::fetch_array($res)) - { - $sql_reorder = "UPDATE $t_glossary SET display_order = $i WHERE glossary_id = '".Database::escape_string($data['glossary_id'])."'"; - api_sql_query($sql_reorder, __FILE__, __LINE__); - $i++; - } -} - -/** - * Enter description here... - * - * @param unknown_type $direction - * @param unknown_type $glossary_id - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function move_glossary($direction, $glossary_id) -{ - // Database table definition - $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); - - // sort direction - if ($direction == 'up') - { - $sortorder = 'DESC'; - } - else - { - $sortorder = 'ASC'; - } - - $sql = "SELECT * FROM $t_glossary ORDER BY display_order $sortorder"; - $res = api_sql_query($sql, __FILE__, __LINE__); - while ($row = Database::fetch_array($res)) - { - if ($found == true and empty($next_id)) - { - $next_id = $row['glossary_id']; - $next_display_order = $row['display_order']; - } - - if ($row['glossary_id'] == $glossary_id) - { - $current_id = $glossary_id; - $current_display_order = $row['display_order']; - $found = true; - } - - } - - $sql1 = "UPDATE $t_glossary SET display_order = '".Database::escape_string($next_display_order)."' WHERE glossary_id = '".Database::escape_string($current_id)."'"; - $sql2 = "UPDATE $t_glossary SET display_order = '".Database::escape_string($current_display_order)."' WHERE glossary_id = '".Database::escape_string($next_id)."'"; - $res = api_sql_query($sql1, __FILE__, __LINE__); - $res = api_sql_query($sql2, __FILE__, __LINE__); - - Display::display_confirmation_message(get_lang('TermMoved')); -} +, Ghent University, Belgium, refactoring and tighter integration in Dokeos + */ + +// name of the language file that needs to be included +$language_file = array('glossary'); + +// including the global dokeos file +require_once('../inc/global.inc.php'); +require_once('../inc/lib/events.lib.inc.php'); + +// the section (tabs) +$this_section=SECTION_COURSES; + +// notice for unauthorized people. +api_protect_course_script(true); + +// including additional libraries +require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); + +// additional javascript +$htmlHeadXtra[] = javascript_glossary(); + +// setting the tool constants +$tool = TOOL_GLOSSARY; + +// tracking +event_access_tool(TOOL_GLOSSARY); + +// displaying the header + +if (isset($_GET['action']) && ($_GET['action'] == 'addglossary' || $_GET['action'] == 'edit_glossary')) { +$tool=get_lang('GlossaryManagement'); +$interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Glossary')); +} + +Display::display_header(get_lang(ucfirst($tool))); + +// Tool introduction +Display::display_introduction_section(TOOL_GLOSSARY,'left'); + +// Glossary FckEditor setting +$fck_attribute['Width'] = '100%'; +$fck_attribute['Height'] = '300'; +$fck_attribute['ToolbarSet'] = 'Glossary'; + + +if ($_GET['action'] == 'changeview' AND in_array($_GET['view'],array('list','table'))) { + $_SESSION['glossary_view'] = $_GET['view']; +} + +if (api_is_allowed_to_edit()) { + // Adding a glossary + if (isset($_GET['action']) && $_GET['action'] == 'addglossary') { + // initiate the object + $form = new FormValidator('glossary','post', api_get_self().'?action='.Security::remove_XSS($_GET['action'])); + // settting the form elements + $form->addElement('header', '', get_lang('TermAddNew')); + $form->addElement('text', 'glossary_title', get_lang('TermName'), array('size'=>'95')); + //$form->applyFilter('glossary_title', 'html_filter'); + $form->addElement('html_editor', 'glossary_comment', get_lang('TermDefinition')); + $form->addElement('style_submit_button', 'SubmitGlossary', get_lang('TermAddButton'), 'class="save"'); + // setting the rules + $form->addRule('glossary_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); + // The validation or display + if ($form->validate()) { + $check = Security::check_token('post'); + if ($check) { + $values = $form->exportValues(); + save_glossary($values); + } + Security::clear_token(); + display_glossary(); + } else { + $token = Security::get_token(); + $form->addElement('hidden','sec_token'); + $form->setConstants(array('sec_token' => $token)); + $form->display(); + } + } else if (isset($_GET['action']) && $_GET['action'] == 'edit_glossary' && is_numeric($_GET['glossary_id'])) { // Editing a glossary + // initiate the object + $form = new FormValidator('glossary','post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&glossary_id='.Security::remove_XSS($_GET['glossary_id'])); + // settting the form elements + $form->addElement('header', '', get_lang('TermEdit')); + $form->addElement('hidden', 'glossary_id'); + $form->addElement('text', 'glossary_title', get_lang('TermName'),array('size'=>'100')); + //$form->applyFilter('glossary_title', 'html_filter'); + $form->addElement('html_editor', 'glossary_comment', get_lang('TermDefinition')); + $form->addElement('style_submit_button', 'SubmitGlossary', get_lang('TermUpdateButton'), 'class="save"'); + + // setting the defaults + $defaults = get_glossary_information(Security::remove_XSS($_GET['glossary_id'])); + $form->setDefaults($defaults); + + // setting the rules + $form->addRule('glossary_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); + + // The validation or display + if ($form->validate()) { + $check = Security::check_token('post'); + if ($check) { + $values = $form->exportValues(); + update_glossary($values); + } + Security::clear_token(); + display_glossary(); + } else { + $token = Security::get_token(); + $form->addElement('hidden','sec_token'); + $form->setConstants(array('sec_token' => $token)); + $form->display(); + } + } else if (isset($_GET['action']) && $_GET['action'] == 'delete_glossary' && is_numeric($_GET['glossary_id'])) {// deleting a glossary + delete_glossary(Security::remove_XSS($_GET['glossary_id'])); + display_glossary(); + } else if (isset($_GET['action']) && $_GET['action'] == 'moveup' && is_numeric($_GET['glossary_id'])) { // moving a glossary term up + move_glossary('up',$_GET['glossary_id']); + display_glossary(); + } else if (isset($_GET['action']) && $_GET['action'] == 'movedown' && is_numeric($_GET['glossary_id'])) {// moving a glossary term up + move_glossary('down',$_GET['glossary_id']); + display_glossary(); + } else { + display_glossary(); + } +} else { + display_glossary(); +} + + +// footer +Display::display_footer(); + +/** + * This functions stores the glossary in the database + * + * @param unknown_type $values + * + * @author Christian Fasanando + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function save_glossary($values) +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + // get the maximum display order of all the glossary items + $max_glossary_item = get_max_glossary_item(); + + // check if the glossary term already exists + if (glossary_exists($values['glossary_title'])) + { + // display the feedback message + Display::display_error_message('GlossaryTermAlreadyExistsYouShouldEditIt'); + } else { + $sql = "INSERT INTO $t_glossary (name, description,display_order) + VALUES( + '".Database::escape_string(Security::remove_XSS($values['glossary_title']))."', + '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['glossary_comment'])),COURSEMANAGERLOWSECURITY))."', + '".(int)($max_glossary_item + 1)."')"; + $result = api_sql_query($sql, __FILE__, __LINE__); + $id = Database::get_last_insert_id(); + if ($id>0) { + //insert into item_property + api_item_property_update(api_get_course_info(),TOOL_GLOSSARY,$id,'GlossaryAdded',api_get_user_id()); + } + $_SESSION['max_glossary_display'] = get_max_glossary_item(); + // display the feedback message + Display::display_confirmation_message(get_lang('TermAdded')); + } +} + +/** + * update the information of a glossary term in the database + * + * @param array $values an array containing all the form elements + * + * @author Christian Fasanando + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function update_glossary($values) +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + + // check if the glossary term already exists + if (glossary_exists($values['glossary_title'],$values['glossary_id'])) + { + // display the feedback message + Display::display_error_message('GlossaryTermAlreadyExistsYouShouldEditIt'); + } + else + { + $sql = "UPDATE $t_glossary SET + name = '".Database::escape_string(Security::remove_XSS($values['glossary_title']))."', + description = '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['glossary_comment'])),COURSEMANAGERLOWSECURITY))."' + WHERE glossary_id = ".Database::escape_string($values['glossary_id']); + $result = api_sql_query($sql, __FILE__, __LINE__); + //update glossary into item_property + api_item_property_update(api_get_course_info(),TOOL_GLOSSARY,Database::escape_string($values['glossary_id']),'GlossaryModified',api_get_user_id()); + // display the feedback message + Display::display_confirmation_message(get_lang('TermUpdated')); + } +} + +/** + * Get the maximum display order of the glossary item + * + * @author Christian Fasanando + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function get_max_glossary_item() +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + $get_max = "SELECT MAX(display_order) FROM $t_glossary"; + $res_max = api_sql_query($get_max, __FILE__, __LINE__); + $dsp=0; + $row = Database::fetch_array($res_max); + return $row[0]; +} + +/** + * check if the glossary term exists or not + * + * @param unknown_type $term + * @param unknown_type $not_id + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function glossary_exists($term,$not_id='') +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + $sql = "SELECT name FROM $t_glossary WHERE name = '".Database::escape_string($term)."'"; + if ($not_id<>'') + { + $sql .= " AND glossary_id <> '".Database::escape_string($not_id)."'"; + } + $result = api_sql_query($sql,__FILE__,__LINE__); + $count = Database::num_rows($result); + if ($count > 0) + { + return true; + } + else + { + return false; + } +} +/** + * get all the information about one specific glossary term + * + * @param unknown_type $glossary_id + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function get_glossary_information($glossary_id) +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + $t_item_propery = Database :: get_course_table(TABLE_ITEM_PROPERTY); + + $sql = "SELECT g.glossary_id AS glossary_id, + g.name AS glossary_title, + g.description AS glossary_comment, + g.display_order AS glossary_display_order + FROM $t_glossary g, $t_item_propery ip + WHERE g.glossary_id = ip.ref + AND tool = '".TOOL_GLOSSARY."' + AND g.glossary_id = '".Database::escape_string($glossary_id)."' "; + $result = api_sql_query($sql, __FILE__, __LINE__); + return Database::fetch_array($result); +} + +/** + * Delete a glossary term (and re-order all the others) + * + * @param integer $glossary_id the id of the glossary + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function delete_glossary($glossary_id) +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + $sql = "DELETE FROM $t_glossary WHERE glossary_id='".Database::escape_string($glossary_id)."'"; + $result = api_sql_query($sql, __FILE__, __LINE__); + + // reorder the remaining terms + reorder_glossary(); + $_SESSION['max_glossary_display'] = get_max_glossary_item(); + Display::display_confirmation_message(get_lang('TermDeleted')); +} + +/** + * This is the main function that display the list or the table with all the glossary terms + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function display_glossary() +{ + // action links + echo '
'; + if (api_is_allowed_to_edit()) + { + echo ''.Display::return_icon('filenew.gif',get_lang('TermAddNew')).get_lang('TermAddNew').''; + } + if ($_GET['view']=='table'){ + echo ''.Display::return_icon('view_list.gif',get_lang('ListView')).get_lang('ListView').''; + } else { + echo ''.Display::return_icon('view_table.gif',get_lang('TableView')).get_lang('TableView').''; + } + echo '
'; + + if (!$_SESSION['glossary_view'] OR $_SESSION['glossary_view'] == 'table') + { + $table = new SortableTable('glossary', 'get_number_glossary_terms', 'get_glossary_data',0); + $table->set_header(0, get_lang('DisplayOrder'), true); + $table->set_header(1, get_lang('TermName'), true); + $table->set_header(2, get_lang('TermDefinition'), true); + $table->set_header(3, get_lang('CreationDate'), false); + $table->set_header(4, get_lang('UpdateDate'), false); + if (api_is_allowed_to_edit()) { + $table->set_header(5, get_lang('Actions'), false); + $table->set_column_filter(5, 'actions_filter'); + } + $table->display(); + } + if ($_SESSION['glossary_view'] == 'list') + { + display_glossary_list(); + } +} + +/** + * display the glossary terms in a list + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function display_glossary_list() +{ + $glossary_data = get_glossary_data(0,1000,0,ASC); + foreach($glossary_data as $key=>$glossary_item) + { + echo '
'.$glossary_item[1].'
'; + echo '
'.$glossary_item[2].'
'; + if (api_is_allowed_to_edit()) { + echo '
'.actions_filter($glossary_item[5], '',$glossary_item).'
'; + } + } +} + +/** + * Get the number of glossary terms + * + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function get_number_glossary_terms() +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + $sql = "SELECT count(glossary_id) as total FROM $t_glossary"; + $res = api_sql_query($sql, __FILE__, __LINE__); + $obj = Database::fetch_object($res); + return $obj->total; +} + +/** + * get all the data of the glossary + * + * @param unknown_type $from + * @param unknown_type $number_of_items + * @param unknown_type $column + * @param unknown_type $direction + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function get_glossary_data($from, $number_of_items, $column, $direction) +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + $t_item_propery = Database :: get_course_table(TABLE_ITEM_PROPERTY); + + if (api_is_allowed_to_edit()) { + $col5 = ", glossary.glossary_id as col5"; + } else { + $col5 = " "; + } + + $sql = "SELECT + glossary.display_order as col0, + glossary.name as col1, + glossary.description as col2, + ip.insert_date as col3, + ip.lastedit_date as col4 + $col5 + FROM $t_glossary glossary, $t_item_propery ip + WHERE glossary.glossary_id = ip.ref + AND tool = '".TOOL_GLOSSARY."' "; + $sql .= " ORDER BY col$column $direction "; + $sql .= " LIMIT $from,$number_of_items"; + + $res = api_sql_query($sql, __FILE__, __LINE__); + + $return = array (); + while ($data = Database::fetch_row($res)) + { + if (!$_SESSION['glossary_view'] OR $_SESSION['glossary_view'] == 'table') { + $data[2] = str_replace(array('

','

'),array('','
'),$data[2]); + } + $return[] = $data; + } + + return $return; +} + +/** + * Enter description here... + * + * @param unknown_type $glossary_id + * @param unknown_type $url_params + * @param unknown_type $row + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function actions_filter($glossary_id,$url_params,$row) +{ + if (!$_SESSION['max_glossary_display'] OR $_SESSION['max_glossary_display'] == '') + { + $_SESSION['max_glossary_display'] = get_max_glossary_item(); + } + + if (empty($_GET['glossary_column'])) { + if ($row[0] > 1) + { + $return .= ''.Display::return_icon('up.gif', get_lang('Up')).''; + } + else + { + $return .= Display::return_icon('up_na.gif',' '); + + } + if ($row[0] < $_SESSION['max_glossary_display']) + { + $return .= ''.Display::return_icon('down.gif',get_lang('Down')).''; + } + else + { + $return .= Display::return_icon('down_na.gif',' '); + + } + } + $return .= ''.Display::return_icon('edit.gif',get_lang('Edit')).''; + $return .= ''.Display::return_icon('delete.gif', get_lang('Delete')).''; + return $return; +} + +/** + * a little bit of javascript to display a prettier warning when deleting a term + * + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function javascript_glossary() +{ + return ""; +} + +/** + * Enter description here... + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function reorder_glossary() +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + $sql = "SELECT * FROM $t_glossary ORDER by display_order ASC"; + $res = api_sql_query($sql, __FILE__, __LINE__); + + $i = 1; + while ($data = Database::fetch_array($res)) + { + $sql_reorder = "UPDATE $t_glossary SET display_order = $i WHERE glossary_id = '".Database::escape_string($data['glossary_id'])."'"; + api_sql_query($sql_reorder, __FILE__, __LINE__); + $i++; + } +} + +/** + * Enter description here... + * + * @param unknown_type $direction + * @param unknown_type $glossary_id + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function move_glossary($direction, $glossary_id) +{ + // Database table definition + $t_glossary = Database :: get_course_table(TABLE_GLOSSARY); + + // sort direction + if ($direction == 'up') + { + $sortorder = 'DESC'; + } + else + { + $sortorder = 'ASC'; + } + + $sql = "SELECT * FROM $t_glossary ORDER BY display_order $sortorder"; + $res = api_sql_query($sql, __FILE__, __LINE__); + while ($row = Database::fetch_array($res)) + { + if ($found == true and empty($next_id)) + { + $next_id = $row['glossary_id']; + $next_display_order = $row['display_order']; + } + + if ($row['glossary_id'] == $glossary_id) + { + $current_id = $glossary_id; + $current_display_order = $row['display_order']; + $found = true; + } + + } + + $sql1 = "UPDATE $t_glossary SET display_order = '".Database::escape_string($next_display_order)."' WHERE glossary_id = '".Database::escape_string($current_id)."'"; + $sql2 = "UPDATE $t_glossary SET display_order = '".Database::escape_string($current_display_order)."' WHERE glossary_id = '".Database::escape_string($next_id)."'"; + $res = api_sql_query($sql1, __FILE__, __LINE__); + $res = api_sql_query($sql2, __FILE__, __LINE__); + + Display::display_confirmation_message(get_lang('TermMoved')); +} diff --git a/main/gradebook/index.php b/main/gradebook/index.php index 27ce28cb32..8d022f63ef 100755 --- a/main/gradebook/index.php +++ b/main/gradebook/index.php @@ -1,777 +1,765 @@ -'; //jQuery -$htmlHeadXtra[] = ''; -api_block_anonymous_users(); -$htmlHeadXtra[]= ''; - -$tbl_forum_thread = Database :: get_course_table(TABLE_FORUM_THREAD); -$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK); -$status=CourseManager::get_user_in_course_status(api_get_user_id(), api_get_course_id()); -$filter_confirm_msg = true; -$filter_warning_msg = true; -if (isset($_GET['isStudentView'])) { - if ( (isset($_GET['selectcat']) && $_GET['selectcat']>0) && (isset($_SESSION['studentview']) && $_SESSION['studentview']=='studentview') ) { - $interbreadcrumb[]= array ( - 'url' => 'index.php'.'?selectcat=0&isStudentView='.$_GET['isStudentView'], - 'name' => get_lang('Gradebook') - ); - } -} - -if ( (isset($_GET['selectcat']) && $_GET['selectcat']>0) && (isset($_SESSION['studentview']) && $_SESSION['studentview']=='studentview') ) { - Display :: display_header(get_lang('Details')); - - //Introduction tool: student view - $fck_attribute['Width'] = '100%'; - $fck_attribute['Height'] = '300'; - $fck_attribute['ToolbarSet'] = 'Gradebook'; - Display::display_introduction_section(TOOL_GRADEBOOK); - $fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - - $category= $_GET['selectcat']; - $stud_id=api_get_user_id(); - $course_code=api_get_course_id(); - $session_id=api_get_session_id(); - $cats = Category :: load ($category, null, null, null, null, null, false); - $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); - $alleval= $cats[0]->get_evaluations($stud_id); - $alllink= $cats[0]->get_links($stud_id); - $addparams=array(); - $gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); - $gradebooktable->display(); - Display :: display_footer(); - exit; -} else { - if ( !isset($_GET['selectcat']) && ($_SESSION['studentview']=='studentview') || (isset($_GET['isStudentView']) && $_GET['isStudentView']=='true') ) { - // if ( !isset($_GET['selectcat']) && ($_SESSION['studentview']=='studentview') && ($status<>1 && !api_is_platform_admin()) || (isset($_GET['isStudentView']) && $_GET['isStudentView']=='true' && $status<>1 && !api_is_platform_admin()) ) { - Display :: display_header(get_lang('Gradebook')); - - //Introduction tool: student view - $fck_attribute['Width'] = '100%'; - $fck_attribute['Height'] = '300'; - $fck_attribute['ToolbarSet'] = 'Gradebook'; - Display::display_introduction_section(TOOL_GRADEBOOK); - $fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - - $stud_id=api_get_user_id(); - $course_code=api_get_course_id(); - $session_id=api_get_session_id(); - $addparams=array(); - $cats = Category :: load (0, null, null, null, null, null, false); - $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); - $alleval= $cats[0]->get_evaluations($stud_id); - $alllink= $cats[0]->get_links($stud_id); - $gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); - $gradebooktable->display(); - Display :: display_footer(); - exit; - } -} - - -// -------------------------------------------------------------------------------- -// - ACTIONS - -// -------------------------------------------------------------------------------- -//this is called when there is no data for the course admin -if (isset ($_GET['createallcategories'])) { - block_students(); - $coursecat= Category :: get_not_created_course_categories(api_get_user_id()); - if (!count($coursecat) == 0) { - - foreach ($coursecat as $row) { - $cat= new Category(); - $cat->set_name($row[1]); - $cat->set_course_code($row[0]); - $cat->set_description(null); - $cat->set_user_id(api_get_user_id()); - $cat->set_parent_id(0); - $cat->set_weight(0); - $cat->set_visible(0); - $cat->add(); - unset ($cat); - } - } - header('Location: '.$_SESSION['gradebook_dest'].'?addallcat=&selectcat=0'); - exit; -} -//show logs evaluations -if (isset ($_GET['visiblelog'])) { - header('Location: ' . api_get_self().'/gradebook_showlog_eval.php'); - exit; -} -//move a category -if (isset ($_GET['movecat'])) { - block_students(); - $cats= Category :: load($_GET['movecat']); - if (!isset ($_GET['targetcat'])) { - $move_form= new CatForm(CatForm :: TYPE_MOVE, - $cats[0], - 'move_cat_form', - null, - api_get_self() . '?movecat=' . Security::remove_XSS($_GET['movecat']) - . '&selectcat=' . Security::remove_XSS($_GET['selectcat'])); - if ($move_form->validate()) { - header('Location: ' . api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat']) - . '&movecat=' . Security::remove_XSS($_GET['movecat']) - . '&targetcat=' . $move_form->exportValue('move_cat')); - exit; - } - } else { - $targetcat= Category :: load($_GET['targetcat']); - $course_to_crsind = ($cats[0]->get_course_code() != null && $targetcat[0]->get_course_code() == null); - - if (!($course_to_crsind && !isset($_GET['confirm']))) { - $cats[0]->move_to_cat($targetcat[0]); - header('Location: ' . api_get_self() . '?categorymoved=&selectcat=' . Security::remove_XSS($_GET['selectcat'])); - exit; - } - unset ($targetcat); - } - unset ($cats); -} -//move an evaluation -if (isset ($_GET['moveeval'])) { - block_students(); - $evals= Evaluation :: load($_GET['moveeval']); - if (!isset ($_GET['targetcat'])) { - - $move_form= new EvalForm(EvalForm :: TYPE_MOVE, - $evals[0], - null, - 'move_eval_form', - null, - api_get_self() . '?moveeval=' . Security::remove_XSS($_GET['moveeval']) - . '&selectcat=' . Security::remove_XSS($_GET['selectcat'])); - - if ($move_form->validate()) { - header('Location: ' .api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat']) - . '&moveeval=' . Security::remove_XSS($_GET['moveeval']) - . '&targetcat=' . $move_form->exportValue('move_cat')); - exit; - } - } else { - $targetcat= Category :: load($_GET['targetcat']); - $course_to_crsind = ($evals[0]->get_course_code() != null && $targetcat[0]->get_course_code() == null); - - if (!($course_to_crsind && !isset($_GET['confirm']))) { - $evals[0]->move_to_cat($targetcat[0]); - header('Location: ' . api_get_self() . '?evaluationmoved=&selectcat=' . Security::remove_XSS($_GET['selectcat'])); - exit; - } - unset ($targetcat); - } - unset ($evals); -} -//move a link -if (isset ($_GET['movelink'])) { - block_students(); - $link= LinkFactory :: load($_GET['movelink']); - $move_form= new LinkForm(LinkForm :: TYPE_MOVE, null, $link[0], 'move_link_form', null, api_get_self() . '?movelink=' . $_GET['movelink'] . '&selectcat=' . Security::remove_XSS($_GET['selectcat'])); - - if ($move_form->validate()) { - $targetcat= Category :: load($move_form->exportValue('move_cat')); - $link[0]->move_to_cat($targetcat[0]); - unset ($link); - header('Location: ' . api_get_self(). '?linkmoved=&selectcat=' . Security::remove_XSS($_GET['selectcat'])); - exit; - } -} -//parameters for categories -if (isset ($_GET['visiblecat'])) { - block_students(); - - if (isset ($_GET['set_visible'])) { - $visibility_command= 1; - } else { - $visibility_command= 0; - } - $cats= Category :: load($_GET['visiblecat']); - $cats[0]->set_visible($visibility_command); - $cats[0]->save(); - $cats[0]->apply_visibility_to_children(); - unset ($cats); - if ($visibility_command) { - $confirmation_message = get_lang('ViMod'); - $filter_confirm_msg = false; - } else { - $confirmation_message = get_lang('InViMod'); - $filter_confirm_msg = false; - } -} -if (isset ($_GET['deletecat'])) { - block_students(); - $cats= Category :: load($_GET['deletecat']); - //delete all categories,subcategories and results - if ($cats[0] != null) { - if ($cats[0]->get_id() != 0) { - // better don't try to delete the root... - $cats[0]->delete_all(); - } - } - $confirmation_message = get_lang('CategoryDeleted'); - $filter_confirm_msg = false; -} -//parameters for evaluations -if (isset ($_GET['visibleeval'])) { - block_students(); - if (isset ($_GET['set_visible'])) { - $visibility_command= 1; - } else { - $visibility_command= 0; - } - $eval= Evaluation :: load($_GET['visibleeval']); - $eval[0]->set_visible($visibility_command); - $eval[0]->save(); - unset ($eval); - if ($visibility_command) { - $confirmation_message = get_lang('ViMod'); - $filter_confirm_msg = false; - } else { - $confirmation_message = get_lang('InViMod'); - $filter_confirm_msg = false; - } -} -if (isset ($_GET['deleteeval'])) { - block_students(); - $eval= Evaluation :: load($_GET['deleteeval']); - if ($eval[0] != null) { - $eval[0]->delete_with_results(); - } - $confirmation_message = get_lang('GradebookEvaluationDeleted'); - $filter_confirm_msg = false; -} -//parameters for links -if (isset ($_GET['visiblelink'])) { - block_students(); - if (isset ($_GET['set_visible'])) { - $visibility_command= 1; - } else { - $visibility_command= 0; - } - $link= LinkFactory :: load($_GET['visiblelink']); - $link[0]->set_visible($visibility_command); - $link[0]->save(); - unset ($link); - if ($visibility_command) { - $confirmation_message = get_lang('ViMod'); - $filter_confirm_msg = false; - } else { - $confirmation_message = get_lang('InViMod'); - $filter_confirm_msg = false; - } -} - -if (isset ($_GET['deletelink'])) { - block_students(); - $get_delete_link=Security::remove_XSS($_GET['deletelink']); - $link= LinkFactory :: load($get_delete_link); - if ($link[0] != null) { - $sql='UPDATE '.$tbl_forum_thread.' SET thread_qualify_max=0,thread_weight=0,thread_title_qualify="" WHERE thread_id=(SELECT ref_id FROM '.$tbl_grade_links.' where id='.$get_delete_link.');'; - api_sql_query($sql); - $link[0]->delete(); - } - unset ($link); - $confirmation_message = get_lang('LinkDeleted'); - $filter_confirm_msg = false; -} - -if (!empty($course_to_crsind) && !isset($_GET['confirm'])) { - block_students(); - - if (!isset($_GET['movecat']) && !isset($_GET['moveeval'])) { - die ('Error: movecat or moveeval not defined'); - } - $button = '
- -
'; - $warning_message = get_lang('MoveWarning').'

'.$button; - $filter_warning_msg = false; -} -//actions on the sortabletable -if (isset ($_POST['action'])) { - block_students(); - $number_of_selected_items= count($_POST['id']); - - if ($number_of_selected_items == '0') { - $warning_message = get_lang('NoItemsSelected'); - $filter_warning_msg = false; - } else { - switch ($_POST['action']) { - case 'deleted' : - $number_of_deleted_categories= 0; - $number_of_deleted_evaluations= 0; - $number_of_deleted_links= 0; - foreach ($_POST['id'] as $indexstr) { - if (substr($indexstr, 0, 4) == 'CATE') { - $cats= Category :: load(substr($indexstr, 4)); - if ($cats[0] != null) { - $cats[0]->delete_all(); - } - $number_of_deleted_categories++; - } - if (substr($indexstr, 0, 4) == 'EVAL') { - $eval= Evaluation :: load(substr($indexstr, 4)); - if ($eval[0] != null) { - $eval[0]->delete_with_results(); - } - - $number_of_deleted_evaluations++; - } - if (substr($indexstr, 0, 4) == 'LINK') { - $link= LinkFactory :: load(substr($indexstr, 4)); - if ($link[0] != null) { - $link[0]->delete(); - } - - $number_of_deleted_links++; - } - } - $confirmation_message = get_lang('DeletedCategories') . ' : ' . $number_of_deleted_categories . '
' . get_lang('DeletedEvaluations') . ' : ' . $number_of_deleted_evaluations . '
' . get_lang('DeletedLinks') . ' : ' . $number_of_deleted_links . '

' . get_lang('TotalItems') . ' : ' . $number_of_selected_items . ''; - $filter_confirm_msg = false; - break; - case 'setvisible' : - foreach ($_POST['id'] as $indexstr) { - if (substr($indexstr, 0, 4) == 'CATE') { - $cats= Category :: load(substr($indexstr, 4)); - $cats[0]->set_visible(1); - $cats[0]->save(); - $cats[0]->apply_visibility_to_children(); - } - if (substr($indexstr, 0, 4) == 'EVAL') { - $eval= Evaluation :: load(substr($indexstr, 4)); - $eval[0]->set_visible(1); - $eval[0]->save(); - } - if (substr($indexstr, 0, 4) == 'LINK') { - $link= LinkFactory :: load(substr($indexstr, 4)); - $link[0]->set_visible(1); - $link[0]->save(); - } - } - $confirmation_message = get_lang('ItemsVisible'); - $filter_confirm_msg = false; - break; - case 'setinvisible' : - foreach ($_POST['id'] as $indexstr) { - if (substr($indexstr, 0, 4) == 'CATE') { - $cats= Category :: load(substr($indexstr, 4)); - $cats[0]->set_visible(0); - $cats[0]->save(); - $cats[0]->apply_visibility_to_children(); - } - if (substr($indexstr, 0, 4) == 'EVAL') { - $eval= Evaluation :: load(substr($indexstr, 4)); - $eval[0]->set_visible(0); - $eval[0]->save(); - } - if (substr($indexstr, 0, 4) == 'LINK') { - $link= LinkFactory :: load(substr($indexstr, 4)); - $link[0]->set_visible(0); - $link[0]->save(); - } - } - $confirmation_message = get_lang('ItemsInVisible'); - $filter_confirm_msg = false; - break; - } - } -} - -if (isset ($_POST['submit']) && isset ($_POST['keyword'])) { - header('Location: ' . api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat']) - . '&search='.Security::remove_XSS($_POST['keyword'])); - exit; -} - - -// -------------------------------------------------------------------------------- -// - DISPLAY HEADERS AND MESSAGES - -// -------------------------------------------------------------------------------- - -if (!isset($_GET['exportpdf']) and !isset($_GET['export_certificate'])) { - if (isset ($_GET['studentoverview'])) { - $interbreadcrumb[]= array ( - 'url' => $_SESSION['gradebook_dest'].'?selectcat=' . Security::remove_XSS($_GET['selectcat']), - 'name' => get_lang('Gradebook') - ); - Display :: display_header(get_lang('FlatView')); - } elseif (isset ($_GET['search'])) { - $interbreadcrumb[]= array ( - 'url' => $_SESSION['gradebook_dest'].'?selectcat=' . Security::remove_XSS($_GET['selectcat']), - 'name' => get_lang('Gradebook') - ); - Display :: display_header(get_lang('SearchResults')); - } elseif(isset ($_GET['selectcat'])) { - $interbreadcrumb[]= array ( - 'url' => $_SESSION['gradebook_dest'], - 'name' => get_lang('Gradebook') - ); - - if (!isset($_GET['gradebooklist_direction'])) { - $interbreadcrumb[]= array ( - 'url' => $_SESSION['gradebook_dest'].'?selectcat=' . Security::remove_XSS($_GET['selectcat']), - 'name' => get_lang('Details') - ); - } - - Display :: display_header(''); - } else { - Display :: display_header(get_lang('Gradebook')); - /*if ( ($_SESSION['studentview']=='studentview') || (isset($_GET['isStudentView']) && $_GET['isStudentView']=='true') ) { - $cats = Category :: load (0, null, null, null, null, null, false); - $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); - $alleval= $cats[0]->get_evaluations($stud_id); - $alllink= $cats[0]->get_links($stud_id); - $gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); - $gradebooktable->display(); - Display :: display_footer(); - exit; - }*/ - } -} - -if (isset ($_GET['categorymoved'])) { - Display :: display_confirmation_message(get_lang('CategoryMoved'),false); -} -if (isset ($_GET['evaluationmoved'])) { - Display :: display_confirmation_message(get_lang('EvaluationMoved'),false); -} -if (isset ($_GET['linkmoved'])) { - Display :: display_confirmation_message(get_lang('LinkMoved'),false); -} -if (isset ($_GET['addcat'])) { - Display :: display_confirmation_message(get_lang('CategoryAdded'),false); -} -if (isset ($_GET['linkadded'])) { - Display :: display_confirmation_message(get_lang('LinkAdded'),false); -} -if (isset ($_GET['addresult'])) { - Display :: display_confirmation_message(get_lang('ResultAdded'),false); -} -if (isset ($_GET['editcat'])) { - Display :: display_confirmation_message(get_lang('CategoryEdited'),false); -} -if (isset ($_GET['editeval'])) { - Display :: display_confirmation_message(get_lang('EvaluationEdited'),false); -} -if (isset ($_GET['linkedited'])) { - Display :: display_confirmation_message(get_lang('LinkEdited'),false); -} -if (isset ($_GET['nolinkitems'])){ - Display :: display_warning_message(get_lang('NoLinkItems'),false); -} -if (isset ($_GET['addallcat'])){ - Display :: display_normal_message(get_lang('AddAllCat'),false); -} -if (isset ($confirmation_message)){ - Display :: display_confirmation_message($confirmation_message,$filter_confirm_msg); -} -if (isset ($warning_message)){ - Display :: display_warning_message($warning_message,$filter_warning_msg); -} -if (isset ($move_form)){ - Display :: display_normal_message($move_form->toHtml(),false); -} - -// -------------------------------------------------------------------------------- -// - LOAD DATA & DISPLAY TABLE - -// -------------------------------------------------------------------------------- - -$is_platform_admin= api_is_platform_admin(); -$is_course_admin= api_is_allowed_to_create_course(); - -//load data for category, evaluation and links -if (empty ($_GET['selectcat'])) { - $category= 0; -} else { - $category= $_GET['selectcat']; -} -$simple_search_form=''; -// search disabled in course context -/* -$simple_search_form= new UserForm(UserForm :: TYPE_SIMPLE_SEARCH, null, 'simple_search_form', null, api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat'])); -$values= $simple_search_form->exportValues(); -$keyword = ''; -if (isset($_GET['search']) && !empty($_GET['search'])) - $keyword = Security::remove_XSS($_GET['search']); -if ($simple_search_form->validate() && (empty($keyword))) - $keyword = $values['keyword']; -*/ - -/* search disabled in course context -if (!empty($keyword)) -{ - $cats= Category :: load($category); - $allcat= array (); - $alleval= Evaluation :: find_evaluations($keyword, $cats[0]->get_id()); - $alllink= LinkFactory :: find_links($keyword, $cats[0]->get_id()); -} -else -*/ - -if (isset ($_GET['studentoverview'])) { - $cats= Category :: load($category); - $stud_id= (api_is_allowed_to_create_course() ? null : api_get_user_id()); - $allcat= array (); - $alleval= $cats[0]->get_evaluations($stud_id, true); - $alllink= $cats[0]->get_links($stud_id, true); - if (isset ($_GET['exportpdf'])) { - $datagen = new GradebookDataGenerator ($allcat,$alleval, $alllink); - $header_names = array(get_lang('Name'),get_lang('Description'),get_lang('Weight'),get_lang('Date'),get_lang('Results')); - $data_array = $datagen->get_data(GradebookDataGenerator :: GDG_SORT_NAME,0,null,true); - $newarray = array(); - - foreach ($data_array as $data) { - $newarray[] = array_slice($data, 1); - } - $pdf= new Cezpdf(); - $pdf->selectFont(api_get_path(LIBRARY_PATH).'ezpdf/fonts/Courier.afm'); - $pdf->ezSetMargins(30, 30, 50, 30); - $pdf->ezSetY(810); - $pdf->ezText(get_lang('FlatView').' ('. date('j/n/Y g:i') .')',12,array('justification'=>'center')); - $pdf->line(50,790,550,790); - $pdf->line(50,40,550,40); - $pdf->ezSetY(750); - $pdf->ezTable($newarray,$header_names,'',array('showHeadings'=>1,'shaded'=>1,'showLines'=>1,'rowGap'=>3,'width'=> 500)); - $pdf->ezStream(); - exit; - } - } elseif (!empty($_GET['export_certificate'])) { - $user_id = strval(intval($_GET['user'])); - if (!api_is_allowed_to_edit(true,true)) { - $user_id = api_get_user_id(); - } - - $category = Category :: load ($_GET['cat_id']); - if ($category[0]->is_certificate_available($user_id)) { - $user= get_user_info_from_id($user_id); - $scoredisplay = ScoreDisplay :: instance(); - $scorecourse = $category[0]->calc_score($user_id); - $scorecourse_display = (isset($scorecourse) ? $scoredisplay->display_score($scorecourse,SCORE_AVERAGE) : get_lang('NoResultsAvailable')); - - $cattotal = Category :: load($_GET['cat_id']); - $scoretotal= $cattotal[0]->calc_score($user_id); - $scoretotal_display = (isset($scoretotal) ? $scoredisplay->display_score($scoretotal,SCORE_PERCENT) : get_lang('NoResultsAvailable')); - - //prepare all necessary variables: - $organization_name = api_get_setting('Institution'); - $portal_name = api_get_setting('siteName'); - $stud_fn = $user['firstname']; - $stud_ln = $user['lastname']; - $certif_text = sprintf(get_lang('CertificateWCertifiesStudentXFinishedCourseYWithGradeZ'),$organization_name,$stud_fn.' '.$stud_ln,$category[0]->get_name(),$scorecourse_display); - $certif_text = str_replace("\\n","\n",$certif_text); - $date = date('d/m/Y',time()); - - $pdf= new Cezpdf('a4','landscape'); - $pdf->selectFont(api_get_path(LIBRARY_PATH).'ezpdf/fonts/Courier.afm'); - $pdf->ezSetMargins(30, 30, 50, 50); - //line Y coordinates in landscape mode are upside down (500 is on top, 10 is on the bottom) - $pdf->line(50,50,790,50); - $pdf->line(50,550,790,550); - $pdf->ezSetY(450); - $pdf->ezImage(api_get_path(SYS_CODE_PATH).'img/dokeos_logo_certif.png',1,400,'','center',''); - $pdf->ezSetY(480); - $pdf->ezText($certif_text,28,array('justification'=>'center')); - //$pdf->ezSetY(750); - $pdf->ezSetY(50); - $pdf->ezText($date,18,array('justification'=>'center')); - $pdf->ezSetY(580); - $pdf->ezText($organization_name,22,array('justification'=>'left')); - $pdf->ezSetY(580); - $pdf->ezText($portal_name,22,array('justification'=>'right')); - $pdf->ezStream(); - } - exit; -} else { //in any other case (no search, no pdf), print the available gradebooks - // Important note: loading a category will actually load the *contents* of - // this category. This means that, to show the categories of a course, - // we have to show the root category and show its subcategories that - // are inside this course. This is done at the time of calling - // $cats[0]->get_subcategories(), not at the time of doing Category::load() - // $category comes from GET['selectcat'] - $course_code = api_get_course_id(); - $session_id = api_get_session_id(); - - //if $category = 0 (which happens when GET['selectcat'] is undefined) - // then Category::load() will create a new 'root' category with empty - // course and session fields in memory (Category::create_root_category()) - if ($_in_course === true) { - // When *inside* a course, we want to make sure there is one (and only - // one) category for this course or for this session. - $cats = Category :: load(null, null, $course_code, null, null, $session_id, false); - if (empty($cats)) { - // There is no category for this course+session, so create one - $cat= new Category(); - $course_code = api_get_course_id(); - $session_id = api_get_session_id(); - if (!empty($session_id)) { - $my_session_id=api_get_session_id(); - $s_name = api_get_session_name($my_session_id); - $cat->set_name($course_code.' - '.get_lang('Session').' '.$s_name); - $cat->set_session_id($session_id); - } else { - $cat->set_name($course_code); - } - $cat->set_course_code($course_code); - $cat->set_description(null); - $cat->set_user_id(api_get_user_id()); - $cat->set_parent_id(0); - $cat->set_weight(100); - $cat->set_visible(0); - $can_edit = api_is_allowed_to_edit(true, true); - if ($can_edit) { - $cat->add(); - } - unset ($cat); - } - unset($cats); - } - $cats = Category :: load ($category, null, null, null, null, null, false); - - //with this fix the teacher only can view 1 gradebook - //$stud_id= (api_is_allowed_to_create_course() ? null : api_get_user_id()); - if (api_is_platform_admin()) { - $stud_id= (api_is_allowed_to_create_course() ? null : api_get_user_id()); - } else { - $stud_id= api_get_user_id(); - } - $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); - $alleval= $cats[0]->get_evaluations($stud_id); - $alllink= $cats[0]->get_links($stud_id); - //whether we found a category or not, we now have a category object with - // empty or full subcats -} - -// add params to the future links (in the table shown) -$addparams = array ('selectcat' => $cats[0]->get_id()); -/* -if (isset($_GET['search'])) { - $addparams['search'] = $keyword; -} -*/ -if (isset ($_GET['studentoverview'])) { - $addparams['studentoverview'] = ''; -} -//$addparams['cidReq']=''; -if (isset($_GET['cidReq']) && $_GET['cidReq']!='') { - $addparams['cidReq']=Security::remove_XSS($_GET['cidReq']); -} else { - $addparams['cidReq']=''; -} -$gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); -$no_qualification = false; -if (( count($allcat) == 0) && ( count($alleval) == 0 ) && ( count($alllink) == 0 )) { - $no_qualification = true; - if ((($is_course_admin) && (!isset ($_GET['selectcat']))) && api_is_course_tutor()) { - Display :: display_normal_message(get_lang('GradebookWelcomeMessage') . '

',false); - } -} -//here we are in a sub category -if ($category != '0') { - $cat=new Category(); - $dblib=new Database(); - - $category_id=Security::remove_XSS($_GET['selectcat']); - $course_id=$dblib->get_course_by_category($category_id); - $show_message=$cat->show_message_resource_delete($course_id); - if ($show_message=='') { - DisplayGradebook :: display_header_gradebook($cats[0], 0, $category_id, $is_course_admin, $is_platform_admin, $simple_search_form, false, true); - } - -} else { -//this is the root category - //DisplayGradebook :: display_header_gradebook($cats[0], 0, 0, $is_course_admin, $is_platform_admin, $simple_search_form, false, false); -} - -if (api_is_platform_admin() || api_is_allowed_to_create_course() || $status==1) { -/* ------------------------------------------------------------ - Introduction section (teacher edit) ------------------------------------------------------------ -*/ - - // Tool introduction - $fck_attribute['Width'] = '100%'; - $fck_attribute['Height'] = '300'; - $fck_attribute['ToolbarSet'] = 'Gradebook'; - Display::display_introduction_section(TOOL_GRADEBOOK); - $fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - - if ( (isset ($_GET['selectcat']) && $_GET['selectcat']<>0) ) { - // - } else { - if ( ((isset ($_GET['selectcat']) && $_GET['selectcat']==0) || ((isset($_GET['cidReq']) && $_GET['cidReq']!==''))) || isset($_GET['isStudentView']) && $_GET['isStudentView']=='false') { - $cats = Category :: load(null, null, $course_code, null, null, $session_id, false); - DisplayGradebook :: display_reduce_header_gradebook($cats[0],$is_course_admin, $is_platform_admin, $simple_search_form, false, false); - } - } -} -$gradebooktable->display(); +'; //jQuery +$htmlHeadXtra[] = ''; +api_block_anonymous_users(); +$htmlHeadXtra[]= ''; + +$tbl_forum_thread = Database :: get_course_table(TABLE_FORUM_THREAD); +$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK); +$status=CourseManager::get_user_in_course_status(api_get_user_id(), api_get_course_id()); +$filter_confirm_msg = true; +$filter_warning_msg = true; +if (isset($_GET['isStudentView'])) { + if ( (isset($_GET['selectcat']) && $_GET['selectcat']>0) && (isset($_SESSION['studentview']) && $_SESSION['studentview']=='studentview') ) { + $interbreadcrumb[]= array ( + 'url' => 'index.php'.'?selectcat=0&isStudentView='.$_GET['isStudentView'], + 'name' => get_lang('Gradebook') + ); + } +} + +if ( (isset($_GET['selectcat']) && $_GET['selectcat']>0) && (isset($_SESSION['studentview']) && $_SESSION['studentview']=='studentview') ) { + Display :: display_header(get_lang('Details')); + + //Introduction tool: student view + Display::display_introduction_section(TOOL_GRADEBOOK, array('ToolbarSet' => 'Gradebook')); + + $category= $_GET['selectcat']; + $stud_id=api_get_user_id(); + $course_code=api_get_course_id(); + $session_id=api_get_session_id(); + $cats = Category :: load ($category, null, null, null, null, null, false); + $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); + $alleval= $cats[0]->get_evaluations($stud_id); + $alllink= $cats[0]->get_links($stud_id); + $addparams=array(); + $gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); + $gradebooktable->display(); + Display :: display_footer(); + exit; +} else { + if ( !isset($_GET['selectcat']) && ($_SESSION['studentview']=='studentview') || (isset($_GET['isStudentView']) && $_GET['isStudentView']=='true') ) { + // if ( !isset($_GET['selectcat']) && ($_SESSION['studentview']=='studentview') && ($status<>1 && !api_is_platform_admin()) || (isset($_GET['isStudentView']) && $_GET['isStudentView']=='true' && $status<>1 && !api_is_platform_admin()) ) { + Display :: display_header(get_lang('Gradebook')); + + //Introduction tool: student view + Display::display_introduction_section(TOOL_GRADEBOOK, array('ToolbarSet' => 'Gradebook')); + + $stud_id=api_get_user_id(); + $course_code=api_get_course_id(); + $session_id=api_get_session_id(); + $addparams=array(); + $cats = Category :: load (0, null, null, null, null, null, false); + $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); + $alleval= $cats[0]->get_evaluations($stud_id); + $alllink= $cats[0]->get_links($stud_id); + $gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); + $gradebooktable->display(); + Display :: display_footer(); + exit; + } +} + + +// -------------------------------------------------------------------------------- +// - ACTIONS - +// -------------------------------------------------------------------------------- +//this is called when there is no data for the course admin +if (isset ($_GET['createallcategories'])) { + block_students(); + $coursecat= Category :: get_not_created_course_categories(api_get_user_id()); + if (!count($coursecat) == 0) { + + foreach ($coursecat as $row) { + $cat= new Category(); + $cat->set_name($row[1]); + $cat->set_course_code($row[0]); + $cat->set_description(null); + $cat->set_user_id(api_get_user_id()); + $cat->set_parent_id(0); + $cat->set_weight(0); + $cat->set_visible(0); + $cat->add(); + unset ($cat); + } + } + header('Location: '.$_SESSION['gradebook_dest'].'?addallcat=&selectcat=0'); + exit; +} +//show logs evaluations +if (isset ($_GET['visiblelog'])) { + header('Location: ' . api_get_self().'/gradebook_showlog_eval.php'); + exit; +} +//move a category +if (isset ($_GET['movecat'])) { + block_students(); + $cats= Category :: load($_GET['movecat']); + if (!isset ($_GET['targetcat'])) { + $move_form= new CatForm(CatForm :: TYPE_MOVE, + $cats[0], + 'move_cat_form', + null, + api_get_self() . '?movecat=' . Security::remove_XSS($_GET['movecat']) + . '&selectcat=' . Security::remove_XSS($_GET['selectcat'])); + if ($move_form->validate()) { + header('Location: ' . api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat']) + . '&movecat=' . Security::remove_XSS($_GET['movecat']) + . '&targetcat=' . $move_form->exportValue('move_cat')); + exit; + } + } else { + $targetcat= Category :: load($_GET['targetcat']); + $course_to_crsind = ($cats[0]->get_course_code() != null && $targetcat[0]->get_course_code() == null); + + if (!($course_to_crsind && !isset($_GET['confirm']))) { + $cats[0]->move_to_cat($targetcat[0]); + header('Location: ' . api_get_self() . '?categorymoved=&selectcat=' . Security::remove_XSS($_GET['selectcat'])); + exit; + } + unset ($targetcat); + } + unset ($cats); +} +//move an evaluation +if (isset ($_GET['moveeval'])) { + block_students(); + $evals= Evaluation :: load($_GET['moveeval']); + if (!isset ($_GET['targetcat'])) { + + $move_form= new EvalForm(EvalForm :: TYPE_MOVE, + $evals[0], + null, + 'move_eval_form', + null, + api_get_self() . '?moveeval=' . Security::remove_XSS($_GET['moveeval']) + . '&selectcat=' . Security::remove_XSS($_GET['selectcat'])); + + if ($move_form->validate()) { + header('Location: ' .api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat']) + . '&moveeval=' . Security::remove_XSS($_GET['moveeval']) + . '&targetcat=' . $move_form->exportValue('move_cat')); + exit; + } + } else { + $targetcat= Category :: load($_GET['targetcat']); + $course_to_crsind = ($evals[0]->get_course_code() != null && $targetcat[0]->get_course_code() == null); + + if (!($course_to_crsind && !isset($_GET['confirm']))) { + $evals[0]->move_to_cat($targetcat[0]); + header('Location: ' . api_get_self() . '?evaluationmoved=&selectcat=' . Security::remove_XSS($_GET['selectcat'])); + exit; + } + unset ($targetcat); + } + unset ($evals); +} +//move a link +if (isset ($_GET['movelink'])) { + block_students(); + $link= LinkFactory :: load($_GET['movelink']); + $move_form= new LinkForm(LinkForm :: TYPE_MOVE, null, $link[0], 'move_link_form', null, api_get_self() . '?movelink=' . $_GET['movelink'] . '&selectcat=' . Security::remove_XSS($_GET['selectcat'])); + + if ($move_form->validate()) { + $targetcat= Category :: load($move_form->exportValue('move_cat')); + $link[0]->move_to_cat($targetcat[0]); + unset ($link); + header('Location: ' . api_get_self(). '?linkmoved=&selectcat=' . Security::remove_XSS($_GET['selectcat'])); + exit; + } +} +//parameters for categories +if (isset ($_GET['visiblecat'])) { + block_students(); + + if (isset ($_GET['set_visible'])) { + $visibility_command= 1; + } else { + $visibility_command= 0; + } + $cats= Category :: load($_GET['visiblecat']); + $cats[0]->set_visible($visibility_command); + $cats[0]->save(); + $cats[0]->apply_visibility_to_children(); + unset ($cats); + if ($visibility_command) { + $confirmation_message = get_lang('ViMod'); + $filter_confirm_msg = false; + } else { + $confirmation_message = get_lang('InViMod'); + $filter_confirm_msg = false; + } +} +if (isset ($_GET['deletecat'])) { + block_students(); + $cats= Category :: load($_GET['deletecat']); + //delete all categories,subcategories and results + if ($cats[0] != null) { + if ($cats[0]->get_id() != 0) { + // better don't try to delete the root... + $cats[0]->delete_all(); + } + } + $confirmation_message = get_lang('CategoryDeleted'); + $filter_confirm_msg = false; +} +//parameters for evaluations +if (isset ($_GET['visibleeval'])) { + block_students(); + if (isset ($_GET['set_visible'])) { + $visibility_command= 1; + } else { + $visibility_command= 0; + } + $eval= Evaluation :: load($_GET['visibleeval']); + $eval[0]->set_visible($visibility_command); + $eval[0]->save(); + unset ($eval); + if ($visibility_command) { + $confirmation_message = get_lang('ViMod'); + $filter_confirm_msg = false; + } else { + $confirmation_message = get_lang('InViMod'); + $filter_confirm_msg = false; + } +} +if (isset ($_GET['deleteeval'])) { + block_students(); + $eval= Evaluation :: load($_GET['deleteeval']); + if ($eval[0] != null) { + $eval[0]->delete_with_results(); + } + $confirmation_message = get_lang('GradebookEvaluationDeleted'); + $filter_confirm_msg = false; +} +//parameters for links +if (isset ($_GET['visiblelink'])) { + block_students(); + if (isset ($_GET['set_visible'])) { + $visibility_command= 1; + } else { + $visibility_command= 0; + } + $link= LinkFactory :: load($_GET['visiblelink']); + $link[0]->set_visible($visibility_command); + $link[0]->save(); + unset ($link); + if ($visibility_command) { + $confirmation_message = get_lang('ViMod'); + $filter_confirm_msg = false; + } else { + $confirmation_message = get_lang('InViMod'); + $filter_confirm_msg = false; + } +} + +if (isset ($_GET['deletelink'])) { + block_students(); + $get_delete_link=Security::remove_XSS($_GET['deletelink']); + $link= LinkFactory :: load($get_delete_link); + if ($link[0] != null) { + $sql='UPDATE '.$tbl_forum_thread.' SET thread_qualify_max=0,thread_weight=0,thread_title_qualify="" WHERE thread_id=(SELECT ref_id FROM '.$tbl_grade_links.' where id='.$get_delete_link.');'; + api_sql_query($sql); + $link[0]->delete(); + } + unset ($link); + $confirmation_message = get_lang('LinkDeleted'); + $filter_confirm_msg = false; +} + +if (!empty($course_to_crsind) && !isset($_GET['confirm'])) { + block_students(); + + if (!isset($_GET['movecat']) && !isset($_GET['moveeval'])) { + die ('Error: movecat or moveeval not defined'); + } + $button = '
+ +
'; + $warning_message = get_lang('MoveWarning').'

'.$button; + $filter_warning_msg = false; +} +//actions on the sortabletable +if (isset ($_POST['action'])) { + block_students(); + $number_of_selected_items= count($_POST['id']); + + if ($number_of_selected_items == '0') { + $warning_message = get_lang('NoItemsSelected'); + $filter_warning_msg = false; + } else { + switch ($_POST['action']) { + case 'deleted' : + $number_of_deleted_categories= 0; + $number_of_deleted_evaluations= 0; + $number_of_deleted_links= 0; + foreach ($_POST['id'] as $indexstr) { + if (substr($indexstr, 0, 4) == 'CATE') { + $cats= Category :: load(substr($indexstr, 4)); + if ($cats[0] != null) { + $cats[0]->delete_all(); + } + $number_of_deleted_categories++; + } + if (substr($indexstr, 0, 4) == 'EVAL') { + $eval= Evaluation :: load(substr($indexstr, 4)); + if ($eval[0] != null) { + $eval[0]->delete_with_results(); + } + + $number_of_deleted_evaluations++; + } + if (substr($indexstr, 0, 4) == 'LINK') { + $link= LinkFactory :: load(substr($indexstr, 4)); + if ($link[0] != null) { + $link[0]->delete(); + } + + $number_of_deleted_links++; + } + } + $confirmation_message = get_lang('DeletedCategories') . ' : ' . $number_of_deleted_categories . '
' . get_lang('DeletedEvaluations') . ' : ' . $number_of_deleted_evaluations . '
' . get_lang('DeletedLinks') . ' : ' . $number_of_deleted_links . '

' . get_lang('TotalItems') . ' : ' . $number_of_selected_items . ''; + $filter_confirm_msg = false; + break; + case 'setvisible' : + foreach ($_POST['id'] as $indexstr) { + if (substr($indexstr, 0, 4) == 'CATE') { + $cats= Category :: load(substr($indexstr, 4)); + $cats[0]->set_visible(1); + $cats[0]->save(); + $cats[0]->apply_visibility_to_children(); + } + if (substr($indexstr, 0, 4) == 'EVAL') { + $eval= Evaluation :: load(substr($indexstr, 4)); + $eval[0]->set_visible(1); + $eval[0]->save(); + } + if (substr($indexstr, 0, 4) == 'LINK') { + $link= LinkFactory :: load(substr($indexstr, 4)); + $link[0]->set_visible(1); + $link[0]->save(); + } + } + $confirmation_message = get_lang('ItemsVisible'); + $filter_confirm_msg = false; + break; + case 'setinvisible' : + foreach ($_POST['id'] as $indexstr) { + if (substr($indexstr, 0, 4) == 'CATE') { + $cats= Category :: load(substr($indexstr, 4)); + $cats[0]->set_visible(0); + $cats[0]->save(); + $cats[0]->apply_visibility_to_children(); + } + if (substr($indexstr, 0, 4) == 'EVAL') { + $eval= Evaluation :: load(substr($indexstr, 4)); + $eval[0]->set_visible(0); + $eval[0]->save(); + } + if (substr($indexstr, 0, 4) == 'LINK') { + $link= LinkFactory :: load(substr($indexstr, 4)); + $link[0]->set_visible(0); + $link[0]->save(); + } + } + $confirmation_message = get_lang('ItemsInVisible'); + $filter_confirm_msg = false; + break; + } + } +} + +if (isset ($_POST['submit']) && isset ($_POST['keyword'])) { + header('Location: ' . api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat']) + . '&search='.Security::remove_XSS($_POST['keyword'])); + exit; +} + + +// -------------------------------------------------------------------------------- +// - DISPLAY HEADERS AND MESSAGES - +// -------------------------------------------------------------------------------- + +if (!isset($_GET['exportpdf']) and !isset($_GET['export_certificate'])) { + if (isset ($_GET['studentoverview'])) { + $interbreadcrumb[]= array ( + 'url' => $_SESSION['gradebook_dest'].'?selectcat=' . Security::remove_XSS($_GET['selectcat']), + 'name' => get_lang('Gradebook') + ); + Display :: display_header(get_lang('FlatView')); + } elseif (isset ($_GET['search'])) { + $interbreadcrumb[]= array ( + 'url' => $_SESSION['gradebook_dest'].'?selectcat=' . Security::remove_XSS($_GET['selectcat']), + 'name' => get_lang('Gradebook') + ); + Display :: display_header(get_lang('SearchResults')); + } elseif(isset ($_GET['selectcat'])) { + $interbreadcrumb[]= array ( + 'url' => $_SESSION['gradebook_dest'], + 'name' => get_lang('Gradebook') + ); + + if (!isset($_GET['gradebooklist_direction'])) { + $interbreadcrumb[]= array ( + 'url' => $_SESSION['gradebook_dest'].'?selectcat=' . Security::remove_XSS($_GET['selectcat']), + 'name' => get_lang('Details') + ); + } + + Display :: display_header(''); + } else { + Display :: display_header(get_lang('Gradebook')); + /*if ( ($_SESSION['studentview']=='studentview') || (isset($_GET['isStudentView']) && $_GET['isStudentView']=='true') ) { + $cats = Category :: load (0, null, null, null, null, null, false); + $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); + $alleval= $cats[0]->get_evaluations($stud_id); + $alllink= $cats[0]->get_links($stud_id); + $gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); + $gradebooktable->display(); + Display :: display_footer(); + exit; + }*/ + } +} + +if (isset ($_GET['categorymoved'])) { + Display :: display_confirmation_message(get_lang('CategoryMoved'),false); +} +if (isset ($_GET['evaluationmoved'])) { + Display :: display_confirmation_message(get_lang('EvaluationMoved'),false); +} +if (isset ($_GET['linkmoved'])) { + Display :: display_confirmation_message(get_lang('LinkMoved'),false); +} +if (isset ($_GET['addcat'])) { + Display :: display_confirmation_message(get_lang('CategoryAdded'),false); +} +if (isset ($_GET['linkadded'])) { + Display :: display_confirmation_message(get_lang('LinkAdded'),false); +} +if (isset ($_GET['addresult'])) { + Display :: display_confirmation_message(get_lang('ResultAdded'),false); +} +if (isset ($_GET['editcat'])) { + Display :: display_confirmation_message(get_lang('CategoryEdited'),false); +} +if (isset ($_GET['editeval'])) { + Display :: display_confirmation_message(get_lang('EvaluationEdited'),false); +} +if (isset ($_GET['linkedited'])) { + Display :: display_confirmation_message(get_lang('LinkEdited'),false); +} +if (isset ($_GET['nolinkitems'])){ + Display :: display_warning_message(get_lang('NoLinkItems'),false); +} +if (isset ($_GET['addallcat'])){ + Display :: display_normal_message(get_lang('AddAllCat'),false); +} +if (isset ($confirmation_message)){ + Display :: display_confirmation_message($confirmation_message,$filter_confirm_msg); +} +if (isset ($warning_message)){ + Display :: display_warning_message($warning_message,$filter_warning_msg); +} +if (isset ($move_form)){ + Display :: display_normal_message($move_form->toHtml(),false); +} + +// -------------------------------------------------------------------------------- +// - LOAD DATA & DISPLAY TABLE - +// -------------------------------------------------------------------------------- + +$is_platform_admin= api_is_platform_admin(); +$is_course_admin= api_is_allowed_to_create_course(); + +//load data for category, evaluation and links +if (empty ($_GET['selectcat'])) { + $category= 0; +} else { + $category= $_GET['selectcat']; +} +$simple_search_form=''; +// search disabled in course context +/* +$simple_search_form= new UserForm(UserForm :: TYPE_SIMPLE_SEARCH, null, 'simple_search_form', null, api_get_self() . '?selectcat=' . Security::remove_XSS($_GET['selectcat'])); +$values= $simple_search_form->exportValues(); +$keyword = ''; +if (isset($_GET['search']) && !empty($_GET['search'])) + $keyword = Security::remove_XSS($_GET['search']); +if ($simple_search_form->validate() && (empty($keyword))) + $keyword = $values['keyword']; +*/ + +/* search disabled in course context +if (!empty($keyword)) +{ + $cats= Category :: load($category); + $allcat= array (); + $alleval= Evaluation :: find_evaluations($keyword, $cats[0]->get_id()); + $alllink= LinkFactory :: find_links($keyword, $cats[0]->get_id()); +} +else +*/ + +if (isset ($_GET['studentoverview'])) { + $cats= Category :: load($category); + $stud_id= (api_is_allowed_to_create_course() ? null : api_get_user_id()); + $allcat= array (); + $alleval= $cats[0]->get_evaluations($stud_id, true); + $alllink= $cats[0]->get_links($stud_id, true); + if (isset ($_GET['exportpdf'])) { + $datagen = new GradebookDataGenerator ($allcat,$alleval, $alllink); + $header_names = array(get_lang('Name'),get_lang('Description'),get_lang('Weight'),get_lang('Date'),get_lang('Results')); + $data_array = $datagen->get_data(GradebookDataGenerator :: GDG_SORT_NAME,0,null,true); + $newarray = array(); + + foreach ($data_array as $data) { + $newarray[] = array_slice($data, 1); + } + $pdf= new Cezpdf(); + $pdf->selectFont(api_get_path(LIBRARY_PATH).'ezpdf/fonts/Courier.afm'); + $pdf->ezSetMargins(30, 30, 50, 30); + $pdf->ezSetY(810); + $pdf->ezText(get_lang('FlatView').' ('. date('j/n/Y g:i') .')',12,array('justification'=>'center')); + $pdf->line(50,790,550,790); + $pdf->line(50,40,550,40); + $pdf->ezSetY(750); + $pdf->ezTable($newarray,$header_names,'',array('showHeadings'=>1,'shaded'=>1,'showLines'=>1,'rowGap'=>3,'width'=> 500)); + $pdf->ezStream(); + exit; + } + } elseif (!empty($_GET['export_certificate'])) { + $user_id = strval(intval($_GET['user'])); + if (!api_is_allowed_to_edit(true,true)) { + $user_id = api_get_user_id(); + } + + $category = Category :: load ($_GET['cat_id']); + if ($category[0]->is_certificate_available($user_id)) { + $user= get_user_info_from_id($user_id); + $scoredisplay = ScoreDisplay :: instance(); + $scorecourse = $category[0]->calc_score($user_id); + $scorecourse_display = (isset($scorecourse) ? $scoredisplay->display_score($scorecourse,SCORE_AVERAGE) : get_lang('NoResultsAvailable')); + + $cattotal = Category :: load($_GET['cat_id']); + $scoretotal= $cattotal[0]->calc_score($user_id); + $scoretotal_display = (isset($scoretotal) ? $scoredisplay->display_score($scoretotal,SCORE_PERCENT) : get_lang('NoResultsAvailable')); + + //prepare all necessary variables: + $organization_name = api_get_setting('Institution'); + $portal_name = api_get_setting('siteName'); + $stud_fn = $user['firstname']; + $stud_ln = $user['lastname']; + $certif_text = sprintf(get_lang('CertificateWCertifiesStudentXFinishedCourseYWithGradeZ'),$organization_name,$stud_fn.' '.$stud_ln,$category[0]->get_name(),$scorecourse_display); + $certif_text = str_replace("\\n","\n",$certif_text); + $date = date('d/m/Y',time()); + + $pdf= new Cezpdf('a4','landscape'); + $pdf->selectFont(api_get_path(LIBRARY_PATH).'ezpdf/fonts/Courier.afm'); + $pdf->ezSetMargins(30, 30, 50, 50); + //line Y coordinates in landscape mode are upside down (500 is on top, 10 is on the bottom) + $pdf->line(50,50,790,50); + $pdf->line(50,550,790,550); + $pdf->ezSetY(450); + $pdf->ezImage(api_get_path(SYS_CODE_PATH).'img/dokeos_logo_certif.png',1,400,'','center',''); + $pdf->ezSetY(480); + $pdf->ezText($certif_text,28,array('justification'=>'center')); + //$pdf->ezSetY(750); + $pdf->ezSetY(50); + $pdf->ezText($date,18,array('justification'=>'center')); + $pdf->ezSetY(580); + $pdf->ezText($organization_name,22,array('justification'=>'left')); + $pdf->ezSetY(580); + $pdf->ezText($portal_name,22,array('justification'=>'right')); + $pdf->ezStream(); + } + exit; +} else { //in any other case (no search, no pdf), print the available gradebooks + // Important note: loading a category will actually load the *contents* of + // this category. This means that, to show the categories of a course, + // we have to show the root category and show its subcategories that + // are inside this course. This is done at the time of calling + // $cats[0]->get_subcategories(), not at the time of doing Category::load() + // $category comes from GET['selectcat'] + $course_code = api_get_course_id(); + $session_id = api_get_session_id(); + + //if $category = 0 (which happens when GET['selectcat'] is undefined) + // then Category::load() will create a new 'root' category with empty + // course and session fields in memory (Category::create_root_category()) + if ($_in_course === true) { + // When *inside* a course, we want to make sure there is one (and only + // one) category for this course or for this session. + $cats = Category :: load(null, null, $course_code, null, null, $session_id, false); + if (empty($cats)) { + // There is no category for this course+session, so create one + $cat= new Category(); + $course_code = api_get_course_id(); + $session_id = api_get_session_id(); + if (!empty($session_id)) { + $my_session_id=api_get_session_id(); + $s_name = api_get_session_name($my_session_id); + $cat->set_name($course_code.' - '.get_lang('Session').' '.$s_name); + $cat->set_session_id($session_id); + } else { + $cat->set_name($course_code); + } + $cat->set_course_code($course_code); + $cat->set_description(null); + $cat->set_user_id(api_get_user_id()); + $cat->set_parent_id(0); + $cat->set_weight(100); + $cat->set_visible(0); + $can_edit = api_is_allowed_to_edit(true, true); + if ($can_edit) { + $cat->add(); + } + unset ($cat); + } + unset($cats); + } + $cats = Category :: load ($category, null, null, null, null, null, false); + + //with this fix the teacher only can view 1 gradebook + //$stud_id= (api_is_allowed_to_create_course() ? null : api_get_user_id()); + if (api_is_platform_admin()) { + $stud_id= (api_is_allowed_to_create_course() ? null : api_get_user_id()); + } else { + $stud_id= api_get_user_id(); + } + $allcat= $cats[0]->get_subcategories($stud_id, $course_code, $session_id); + $alleval= $cats[0]->get_evaluations($stud_id); + $alllink= $cats[0]->get_links($stud_id); + //whether we found a category or not, we now have a category object with + // empty or full subcats +} + +// add params to the future links (in the table shown) +$addparams = array ('selectcat' => $cats[0]->get_id()); +/* +if (isset($_GET['search'])) { + $addparams['search'] = $keyword; +} +*/ +if (isset ($_GET['studentoverview'])) { + $addparams['studentoverview'] = ''; +} +//$addparams['cidReq']=''; +if (isset($_GET['cidReq']) && $_GET['cidReq']!='') { + $addparams['cidReq']=Security::remove_XSS($_GET['cidReq']); +} else { + $addparams['cidReq']=''; +} +$gradebooktable= new GradebookTable($cats[0], $allcat, $alleval,$alllink, $addparams); +$no_qualification = false; +if (( count($allcat) == 0) && ( count($alleval) == 0 ) && ( count($alllink) == 0 )) { + $no_qualification = true; + if ((($is_course_admin) && (!isset ($_GET['selectcat']))) && api_is_course_tutor()) { + Display :: display_normal_message(get_lang('GradebookWelcomeMessage') . '

',false); + } +} +//here we are in a sub category +if ($category != '0') { + $cat=new Category(); + $dblib=new Database(); + + $category_id=Security::remove_XSS($_GET['selectcat']); + $course_id=$dblib->get_course_by_category($category_id); + $show_message=$cat->show_message_resource_delete($course_id); + if ($show_message=='') { + DisplayGradebook :: display_header_gradebook($cats[0], 0, $category_id, $is_course_admin, $is_platform_admin, $simple_search_form, false, true); + } + +} else { +//this is the root category + //DisplayGradebook :: display_header_gradebook($cats[0], 0, 0, $is_course_admin, $is_platform_admin, $simple_search_form, false, false); +} + +if (api_is_platform_admin() || api_is_allowed_to_create_course() || $status==1) { +/* +----------------------------------------------------------- + Introduction section (teacher edit) +----------------------------------------------------------- +*/ + + // Tool introduction + Display::display_introduction_section(TOOL_GRADEBOOK, array('ToolbarSet' => 'Gradebook')); + + if ( (isset ($_GET['selectcat']) && $_GET['selectcat']<>0) ) { + // + } else { + if ( ((isset ($_GET['selectcat']) && $_GET['selectcat']==0) || ((isset($_GET['cidReq']) && $_GET['cidReq']!==''))) || isset($_GET['isStudentView']) && $_GET['isStudentView']=='false') { + $cats = Category :: load(null, null, $course_code, null, null, $session_id, false); + DisplayGradebook :: display_reduce_header_gradebook($cats[0],$is_course_admin, $is_platform_admin, $simple_search_form, false, false); + } + } +} +$gradebooktable->display(); Display :: display_footer(); \ No newline at end of file diff --git a/main/group/group.php b/main/group/group.php index 86deba1c85..5c7f4bb87e 100644 --- a/main/group/group.php +++ b/main/group/group.php @@ -1,4 +1,4 @@ - -============================================================================== -*/ -/** - * Script - */ - -if(empty($lp_controller_touched) || $lp_controller_touched!=1){ - header('location: lp_controller.php?action=list'); -} - -require_once('back_compat.inc.php'); -$courseDir = api_get_course_path().'/scorm'; -$baseWordDir = $courseDir; -$display_progress_bar = true; - -require_once('learnpathList.class.php'); -require_once('learnpath.class.php'); -require_once('learnpathItem.class.php'); -//$charset = 'UTF-8'; -//$charset = 'ISO-8859-1'; - -/** - * Display initialisation and security checks - */ -//extra javascript functions for in html head: -$htmlHeadXtra[] = -""; -$nameTools = get_lang(ucfirst(TOOL_LEARNPATH)); -event_access_tool(TOOL_LEARNPATH); - -if (! $is_allowed_in_course) api_not_allowed(); - -/** - * Display - */ -/* Require the search widget and prepare the header with its stuff */ -if (api_get_setting('search_enabled') == 'true') { - require api_get_path(LIBRARY_PATH).'search/search_widget.php'; - search_widget_prepare(&$htmlHeadXtra); -} -Display::display_header($nameTools,"Path"); -//api_display_tool_title($nameTools); - -/* ------------------------------------------------------------ - Introduction section - (editable by course admins) ------------------------------------------------------------ -*/ -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -// These settings should stay here. -$fck_attribute['Config']['CreateDocumentWebDir'] = api_get_path('WEB_COURSE_PATH').api_get_course_path().'/document/'; -$fck_attribute['Config']['CreateDocumentDir'] = '../../courses/'.api_get_course_path().'/document/'; -$fck_attribute['Config']['BaseHref'] = api_get_path('WEB_COURSE_PATH').api_get_course_path().'/'; -Display::display_introduction_section(TOOL_LEARNPATH); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - - -if(api_is_allowed_to_edit()) -{ - - - /*-------------------------------------- - DIALOG BOX SECTION - --------------------------------------*/ - - if (!empty($dialog_box)) - { - switch ($_GET['dialogtype']) - { - case 'confirmation': - Display::display_confirmation_message($dialog_box); - break; - case 'error': - Display::display_error_message($dialog_box); - break; - case 'warning': - Display::display_warning_message($dialog_box); - break; - default: - Display::display_normal_message($dialog_box); - break; - } - } - if (api_failure::get_last_failure()) - { - Display::display_normal_message(api_failure::get_last_failure()); - } - - //include('content_makers.inc.php'); - echo '
'; - echo ''. - ''.get_lang('_add_learnpath'). - ' '.get_lang('_add_learnpath'). - '' . - str_repeat(' ',3). - ''.get_lang( '.get_lang("UploadScorm").''; - if (api_get_setting('service_ppt2lp', 'active') == 'true') { - echo str_repeat(' ',3).''.get_lang( '.get_lang("PowerPointConvert").''; - //echo str_repeat(' ',3).''.get_lang( '.get_lang("WordConvert").''; - } - echo '
'; -} - -echo ''; -api_is_allowed_to_edit() ? $colspan = 9 : $colspan = 3; - -/* -if ($curDirName) // if the $curDirName is empty, we're in the root point and we can't go to a parent dir -{ - ?> - - - parent -   - - - - - - '; -echo ''."\n" . - '\n"; -if (api_is_allowed_to_edit()) -{ - echo '\n" . - //xport now is inside "Edit" - //'\n" . - '\n" . - '\n"; -} - -echo "\n"; - -/*-------------------------------------- - DISPLAY SCORM LIST - --------------------------------------*/ -$list = new LearnpathList(api_get_user_id()); -$flat_list = $list->get_flat_list(); -$is_allowed_to_edit = api_is_allowed_to_edit(); -$test_mode = api_get_setting('server_type'); -$max = count($flat_list); -//var_dump($flat_list); -if (is_array($flat_list)) -{ - $counter = 0; - $current = 0; - foreach ($flat_list as $id => $details) - { - if(!$is_allowed_to_edit && $details['lp_visibility'] == 0) - { - // This is a student and this path is invisible, skip - continue; - } - $counter++; - if (($counter % 2)==0) { $oddclass="row_odd"; } else { $oddclass="row_even"; } - - $url_start_lp = 'lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$id; - $name = Security::remove_XSS($details['lp_name']); - $image='' . $name . ''."\n"; - $dsp_line = ''."\n" . - '\n"; - //$dsp_desc=''."\n"; - $dsp_desc = ''; - - $dsp_export = ''; - $dsp_edit = ''; - $dsp_edit_close = ''; - $dsp_delete = ''; - $dsp_visible = ''; - $dsp_default_view = ''; - $dsp_debug = ''; - $dsp_order = ''; - - // Select course theme - if (!empty($platform_theme)) - { - $mystyle=$platform_theme; - } - - if (!empty($user_theme)) - { - $mystyle=$user_theme; - } - - if (!empty($mycoursetheme)) - { - $mystyle=$mycoursetheme; - } - - $lp_theme_css=$mystyle; - - - if($display_progress_bar) - { - $dsp_progress = ''; - } - else - { - $dsp_progress = ''; - } - if($is_allowed_to_edit) - { - $dsp_desc = ''."\n"; - - /* export */ - //Export is inside "Edit" - //export not available for normal lps yet - /*if($details['lp_type']==1){ - $dsp_export = ''; - - /* DELETE COMMAND */ - $dsp_delete = "" . - "" . - ""; - - /* VISIBILITY COMMAND */ - - if ($details['lp_published'] == "i") - { - $dsp_publish = "" . - "" . - "" . - ""; - } - else - { - $dsp_publish = "" . - "" . - "". - ""; - } - /* VISIBILITY COMMAND */ - - if ($details['lp_visibility'] == 0) - { - $dsp_visible = "" . - "" . - "" . - ""; - } - else - { - $dsp_visible = "" . - "" . - "". - ""; - } - /* Default view mode settings (fullscreen/embedded) */ - if($details['lp_view_mode'] == 'fullscreen'){ - $dsp_default_view = '' . - ''.get_lang(' . - ' '; - }else{ - $dsp_default_view = '' . - ''.get_lang(' . - ' '; - } - /* Increase SCORM recording */ - /* - if($details['lp_force_commit'] == 1){ - $dsp_force_commit = '' . - 'Normal SCORM recordings' . - ' '; - }else{ - $dsp_force_commit = '' . - 'Extra SCORM recordings' . - ' '; - } - */ - if($details['lp_prevent_reinit']==1){ - $dsp_reinit = '' . - 'Allow reinit' . - ' '; - }else{ - $dsp_reinit = '' . - 'Prevent reinit' . - ' '; - } - if($details['lp_type']==1 || $details['lp_type']==2){ - $dsp_build = ' '; - }else{ - $dsp_build = ' '; - } - if($test_mode == 'test' or api_is_platform_admin()) - { - if($details['lp_scorm_debug']==1){ - $dsp_debug = '' . - ''.get_lang(' . - ' '; - }else{ - $dsp_debug = '' . - ''.get_lang(' . - ' '; - } - } - /* Export */ - if($details['lp_type']==1){ - $dsp_disk = - "" . - "" . - "" . - ""; - }elseif($details['lp_type']==2){ - $dsp_disk = - "" . - "" . - "" . - ""; - }else{ - $dsp_disk = - //"" . - "" . - //"" . - ""; - } - - //hide icon export scorm - //$dsp_disk=''; - - if($details['lp_display_order'] == 1 && $max != 1) - { - $dsp_order .= ''; - } - elseif($current == $max-1 && $max != 1) //last element - { - $dsp_order .= ''; - } - elseif($max == 1) - { - $dsp_order = ''; - } - else - { - $dsp_order .= ''; - } - } // end if($is_allowedToEdit) - //echo $dsp_line.$dsp_desc.$dsp_export.$dsp_edit.$dsp_delete.$dsp_visible; - echo $dsp_line.$dsp_progress.$dsp_desc.$dsp_export.$dsp_edit.$dsp_build.$dsp_visible.$dsp_publish.$dsp_reinit.$dsp_default_view.$dsp_debug.$dsp_delete.$dsp_disk.$dsp_order; - //echo $dsp_line.$dsp_progress.$dsp_desc.$dsp_export.$dsp_edit.$dsp_build.$dsp_visible.$dsp_reinit.$dsp_force_commit.$dsp_delete; - echo "\n"; - $current ++; //counter for number of elements treated - } // end foreach ($flat_list) - //TODO print some user-friendly message if counter is still = 0 to tell nothing can be displayd yet -}// end if ( is_array($flat_list) -echo "
- open_dir - -
'.get_lang('Name').''.get_lang('Progress')."'.get_lang('CourseSettings')."'.get_lang('ExportShort')."'.get_lang('AuthoringOptions')."'.get_lang('Move')."
' . - '' . $name . '' . - "'.$details['lp_desc'].''.learnpath::get_progress_bar('%',learnpath::get_db_progress($id,api_get_user_id()),'').''.learnpath::get_db_progress($id,api_get_user_id(),'both').''.$details['lp_maker'].'    '.$details['lp_proximity'].'    '.$details['lp_encoding'].'  ' . - "" . - "" . - "" . - ""; - }elseif($details['lp_type']==2){ - $dsp_export = '' . - "" . - "" . - "" . - ""; - }else{ - $dsp_export = '' . - //"" . - "" . - //"" . - ""; - }*/ - /* edit title and description */ - - $dsp_edit = ''; - $dsp_edit_close = '' . - ''.get_lang(' . - '' . - ''.get_lang(' . - '' . - ''.get_lang(' . - ' '; - $dsp_order .= '' . - ''.get_lang(' . - '
"; -echo "

"; - -/* -============================================================================== - FOOTER -============================================================================== -*/ -Display::display_footer(); -?> + +============================================================================== +*/ +/** + * Script + */ + +if(empty($lp_controller_touched) || $lp_controller_touched!=1){ + header('location: lp_controller.php?action=list'); +} + +require_once('back_compat.inc.php'); +$courseDir = api_get_course_path().'/scorm'; +$baseWordDir = $courseDir; +$display_progress_bar = true; + +require_once('learnpathList.class.php'); +require_once('learnpath.class.php'); +require_once('learnpathItem.class.php'); +//$charset = 'UTF-8'; +//$charset = 'ISO-8859-1'; + +/** + * Display initialisation and security checks + */ +//extra javascript functions for in html head: +$htmlHeadXtra[] = +""; +$nameTools = get_lang(ucfirst(TOOL_LEARNPATH)); +event_access_tool(TOOL_LEARNPATH); + +if (! $is_allowed_in_course) api_not_allowed(); + +/** + * Display + */ +/* Require the search widget and prepare the header with its stuff */ +if (api_get_setting('search_enabled') == 'true') { + require api_get_path(LIBRARY_PATH).'search/search_widget.php'; + search_widget_prepare(&$htmlHeadXtra); +} +Display::display_header($nameTools,"Path"); +//api_display_tool_title($nameTools); + +/* +----------------------------------------------------------- + Introduction section + (editable by course admins) +----------------------------------------------------------- +*/ +Display::display_introduction_section(TOOL_LEARNPATH, array( + 'CreateDocumentWebDir' => api_get_path('WEB_COURSE_PATH').api_get_course_path().'/document/', + 'CreateDocumentDir' => '../../courses/'.api_get_course_path().'/document/', + 'BaseHref' => api_get_path('WEB_COURSE_PATH').api_get_course_path().'/' + ) +); + + +if(api_is_allowed_to_edit()) +{ + + + /*-------------------------------------- + DIALOG BOX SECTION + --------------------------------------*/ + + if (!empty($dialog_box)) + { + switch ($_GET['dialogtype']) + { + case 'confirmation': + Display::display_confirmation_message($dialog_box); + break; + case 'error': + Display::display_error_message($dialog_box); + break; + case 'warning': + Display::display_warning_message($dialog_box); + break; + default: + Display::display_normal_message($dialog_box); + break; + } + } + if (api_failure::get_last_failure()) + { + Display::display_normal_message(api_failure::get_last_failure()); + } + + //include('content_makers.inc.php'); + echo '
'; + echo ''. + ''.get_lang('_add_learnpath'). + ' '.get_lang('_add_learnpath'). + '' . + str_repeat(' ',3). + ''.get_lang( '.get_lang("UploadScorm").''; + if (api_get_setting('service_ppt2lp', 'active') == 'true') { + echo str_repeat(' ',3).''.get_lang( '.get_lang("PowerPointConvert").''; + //echo str_repeat(' ',3).''.get_lang( '.get_lang("WordConvert").''; + } + echo '
'; +} + +echo ''; +api_is_allowed_to_edit() ? $colspan = 9 : $colspan = 3; + +/* +if ($curDirName) // if the $curDirName is empty, we're in the root point and we can't go to a parent dir +{ + ?> + + + parent +   + + + + + + '; +echo ''."\n" . + '\n"; +if (api_is_allowed_to_edit()) +{ + echo '\n" . + //xport now is inside "Edit" + //'\n" . + '\n" . + '\n"; +} + +echo "\n"; + +/*-------------------------------------- + DISPLAY SCORM LIST + --------------------------------------*/ +$list = new LearnpathList(api_get_user_id()); +$flat_list = $list->get_flat_list(); +$is_allowed_to_edit = api_is_allowed_to_edit(); +$test_mode = api_get_setting('server_type'); +$max = count($flat_list); +//var_dump($flat_list); +if (is_array($flat_list)) +{ + $counter = 0; + $current = 0; + foreach ($flat_list as $id => $details) + { + if(!$is_allowed_to_edit && $details['lp_visibility'] == 0) + { + // This is a student and this path is invisible, skip + continue; + } + $counter++; + if (($counter % 2)==0) { $oddclass="row_odd"; } else { $oddclass="row_even"; } + + $url_start_lp = 'lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$id; + $name = Security::remove_XSS($details['lp_name']); + $image='' . $name . ''."\n"; + $dsp_line = ''."\n" . + '\n"; + //$dsp_desc=''."\n"; + $dsp_desc = ''; + + $dsp_export = ''; + $dsp_edit = ''; + $dsp_edit_close = ''; + $dsp_delete = ''; + $dsp_visible = ''; + $dsp_default_view = ''; + $dsp_debug = ''; + $dsp_order = ''; + + // Select course theme + if (!empty($platform_theme)) + { + $mystyle=$platform_theme; + } + + if (!empty($user_theme)) + { + $mystyle=$user_theme; + } + + if (!empty($mycoursetheme)) + { + $mystyle=$mycoursetheme; + } + + $lp_theme_css=$mystyle; + + + if($display_progress_bar) + { + $dsp_progress = ''; + } + else + { + $dsp_progress = ''; + } + if($is_allowed_to_edit) + { + $dsp_desc = ''."\n"; + + /* export */ + //Export is inside "Edit" + //export not available for normal lps yet + /*if($details['lp_type']==1){ + $dsp_export = ''; + + /* DELETE COMMAND */ + $dsp_delete = "" . + "" . + ""; + + /* VISIBILITY COMMAND */ + + if ($details['lp_published'] == "i") + { + $dsp_publish = "" . + "" . + "" . + ""; + } + else + { + $dsp_publish = "" . + "" . + "". + ""; + } + /* VISIBILITY COMMAND */ + + if ($details['lp_visibility'] == 0) + { + $dsp_visible = "" . + "" . + "" . + ""; + } + else + { + $dsp_visible = "" . + "" . + "". + ""; + } + /* Default view mode settings (fullscreen/embedded) */ + if($details['lp_view_mode'] == 'fullscreen'){ + $dsp_default_view = '' . + ''.get_lang(' . + ' '; + }else{ + $dsp_default_view = '' . + ''.get_lang(' . + ' '; + } + /* Increase SCORM recording */ + /* + if($details['lp_force_commit'] == 1){ + $dsp_force_commit = '' . + 'Normal SCORM recordings' . + ' '; + }else{ + $dsp_force_commit = '' . + 'Extra SCORM recordings' . + ' '; + } + */ + if($details['lp_prevent_reinit']==1){ + $dsp_reinit = '' . + 'Allow reinit' . + ' '; + }else{ + $dsp_reinit = '' . + 'Prevent reinit' . + ' '; + } + if($details['lp_type']==1 || $details['lp_type']==2){ + $dsp_build = ' '; + }else{ + $dsp_build = ' '; + } + if($test_mode == 'test' or api_is_platform_admin()) + { + if($details['lp_scorm_debug']==1){ + $dsp_debug = '' . + ''.get_lang(' . + ' '; + }else{ + $dsp_debug = '' . + ''.get_lang(' . + ' '; + } + } + /* Export */ + if($details['lp_type']==1){ + $dsp_disk = + "" . + "" . + "" . + ""; + }elseif($details['lp_type']==2){ + $dsp_disk = + "" . + "" . + "" . + ""; + }else{ + $dsp_disk = + //"" . + "" . + //"" . + ""; + } + + //hide icon export scorm + //$dsp_disk=''; + + if($details['lp_display_order'] == 1 && $max != 1) + { + $dsp_order .= ''; + } + elseif($current == $max-1 && $max != 1) //last element + { + $dsp_order .= ''; + } + elseif($max == 1) + { + $dsp_order = ''; + } + else + { + $dsp_order .= ''; + } + } // end if($is_allowedToEdit) + //echo $dsp_line.$dsp_desc.$dsp_export.$dsp_edit.$dsp_delete.$dsp_visible; + echo $dsp_line.$dsp_progress.$dsp_desc.$dsp_export.$dsp_edit.$dsp_build.$dsp_visible.$dsp_publish.$dsp_reinit.$dsp_default_view.$dsp_debug.$dsp_delete.$dsp_disk.$dsp_order; + //echo $dsp_line.$dsp_progress.$dsp_desc.$dsp_export.$dsp_edit.$dsp_build.$dsp_visible.$dsp_reinit.$dsp_force_commit.$dsp_delete; + echo "\n"; + $current ++; //counter for number of elements treated + } // end foreach ($flat_list) + //TODO print some user-friendly message if counter is still = 0 to tell nothing can be displayd yet +}// end if ( is_array($flat_list) +echo "
+ open_dir + +
'.get_lang('Name').''.get_lang('Progress')."'.get_lang('CourseSettings')."'.get_lang('ExportShort')."'.get_lang('AuthoringOptions')."'.get_lang('Move')."
' . + '' . $name . '' . + "'.$details['lp_desc'].''.learnpath::get_progress_bar('%',learnpath::get_db_progress($id,api_get_user_id()),'').''.learnpath::get_db_progress($id,api_get_user_id(),'both').''.$details['lp_maker'].'    '.$details['lp_proximity'].'    '.$details['lp_encoding'].'  ' . + "" . + "" . + "" . + ""; + }elseif($details['lp_type']==2){ + $dsp_export = '' . + "" . + "" . + "" . + ""; + }else{ + $dsp_export = '' . + //"" . + "" . + //"" . + ""; + }*/ + /* edit title and description */ + + $dsp_edit = ''; + $dsp_edit_close = '' . + ''.get_lang(' . + '' . + ''.get_lang(' . + '' . + ''.get_lang(' . + ' '; + $dsp_order .= '' . + ''.get_lang(' . + '
"; +echo "

"; + +/* +============================================================================== + FOOTER +============================================================================== +*/ +Display::display_footer(); +?> diff --git a/main/notebook/index.php b/main/notebook/index.php index db5ea211f9..f2d6d04e49 100755 --- a/main/notebook/index.php +++ b/main/notebook/index.php @@ -1,390 +1,386 @@ -, Ghent University, Belgium, refactoring and tighter integration in Dokeos - */ - -// name of the language file that needs to be included -$language_file = array('notebook'); - -// including the global dokeos file -require_once '../inc/global.inc.php'; -require_once '../inc/lib/events.lib.inc.php'; - -// the section (tabs) -$this_section=SECTION_COURSES; - - -// notice for unauthorized people. -api_protect_course_script(true); - -// including additional libraries -require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'; - -// additional javascript -$htmlHeadXtra[] = javascript_notebook(); - -// setting the tool constants -$tool = TOOL_NOTEBOOK; - -// tracking -event_access_tool(TOOL_NOTEBOOK); - -// tool name -if ( isset($_GET['action']) && $_GET['action'] == 'addnote') -{ - $tool = get_lang('NoteAddNew'); - $interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Notebook')); -} -if ( isset($_GET['action']) && $_GET['action'] == 'editnote') -{ - $tool = get_lang('ModifyNote'); - $interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Notebook')); -} - -// displaying the header -Display::display_header(get_lang(ucfirst($tool))); - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_NOTEBOOK,'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - - -// Config notebook FckEditor buttons bar -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -if(!api_is_allowed_to_edit()) -{ - $fck_attribute['Config']['UserStatus'] = 'student'; - $fck_attribute['ToolbarSet'] = 'Notebook_Student'; -} -else -{ - $fck_attribute['ToolbarSet'] = 'Notebook'; -} - - -// Action handling: Adding a note -if (isset($_GET['action']) && $_GET['action'] == 'addnote') -{ - - if (!empty($_GET['isStudentView'])) { - display_notes(); - exit; - } - - $_SESSION['notebook_view'] = 'creation_date'; - - // initiate the object - $form = new FormValidator('note','post', api_get_self().'?action='.Security::remove_XSS($_GET['action'])); - // settting the form elements - $form->addElement('header', '', get_lang('NoteAddNew')); - $form->addElement('text', 'note_title', get_lang('NoteTitle'),array('size'=>'95')); - //$form->applyFilter('note_title', 'html_filter'); - $form->addElement('html_editor', 'note_comment', get_lang('NoteComment')); - $form->addElement('style_submit_button', 'SubmitNote', get_lang('AddNote'), 'class="add"'); - - // setting the rules - $form->addRule('note_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); - - // The validation or display - if ( $form->validate() ) - { - $check = Security::check_token('post'); - if ($check) - { - $values = $form->exportValues(); - save_note($values); - - } - Security::clear_token(); - display_notes(); - } - else - { - echo '
'; - echo ''.Display::return_icon('back.png').' '.get_lang('BackToNotesList').''; - echo '
'; - $token = Security::get_token(); - $form->addElement('hidden','sec_token'); - $form->setConstants(array('sec_token' => $token)); - $form->display(); - } -} - -// Action handling: Editing a note -else if (isset($_GET['action']) && $_GET['action'] == 'editnote' && is_numeric($_GET['notebook_id'])) -{ - - if (!empty($_GET['isStudentView'])) { - display_notes(); - exit; - } - - // initiate the object - $form = new FormValidator('note','post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'¬ebook_id='.Security::remove_XSS($_GET['notebook_id'])); - // settting the form elements - $form->addElement('header', '', get_lang('ModifyNote')); - $form->addElement('hidden', 'notebook_id'); - $form->addElement('text', 'note_title', get_lang('NoteTitle'),array('size'=>'100')); - //$form->applyFilter('note_title', 'html_filter'); - $form->addElement('html_editor', 'note_comment', get_lang('NoteComment')); - $form->addElement('style_submit_button', 'SubmitNote', get_lang('ModifyNote'), 'class="save"'); - - // setting the defaults - $defaults = get_note_information(Security::remove_XSS($_GET['notebook_id'])); - $form->setDefaults($defaults); - - // setting the rules - $form->addRule('note_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); - - // The validation or display - if ( $form->validate() ) - { - $check = Security::check_token('post'); - if ($check) - { - $values = $form->exportValues(); - update_note($values); - } - Security::clear_token(); - display_notes(); - } - else - { - echo '
'; - echo ''.Display::return_icon('back.png').' '.get_lang('BackToNotesList').''; - echo '
'; - $token = Security::get_token(); - $form->addElement('hidden','sec_token'); - $form->setConstants(array('sec_token' => $token)); - $form->display(); - } -} - -// Action handling: deleting a note -else if (isset($_GET['action']) && $_GET['action'] == 'deletenote' && is_numeric($_GET['notebook_id'])) -{ - delete_note(Security::remove_XSS($_GET['notebook_id'])); - display_notes(); -} - -// Action handling: changing the view (sorting order) -else if ($_GET['action'] == 'changeview' AND in_array($_GET['view'],array('creation_date','update_date', 'title'))) -{ - switch ($_GET['view']) - { - case 'creation_date': - if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') - { - Display::display_confirmation_message(get_lang('NotesSortedByCreationDateAsc')); - } - else - { - Display::display_confirmation_message(get_lang('NotesSortedByCreationDateDESC')); - } - break; - case 'update_date': - if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') - { - Display::display_confirmation_message(get_lang('NotesSortedByUpdateDateAsc')); - } - else - { - Display::display_confirmation_message(get_lang('NotesSortedByUpdateDateDESC')); - } - break; - case 'title': - if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') - { - Display::display_confirmation_message(get_lang('NotesSortedByTitleAsc')); - } - else - { - Display::display_confirmation_message(get_lang('NotesSortedByTitleDESC')); - } - break; - } - $_SESSION['notebook_view'] = $_GET['view']; - display_notes(); -} else { - display_notes(); -} - - -// footer -Display::display_footer(); - -/** - * a little bit of javascript to display a prettier warning when deleting a note - * - * @return unknown - * - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function javascript_notebook() -{ - return ""; -} - -/** - * This functions stores the note in the database - * - * @param array $values - * - * @author Christian Fasanando - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function save_note($values) { - // Database table definition - $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); - - $sql = "INSERT INTO $t_notebook (user_id, course, session_id, title, description, creation_date,update_date,status) - VALUES( - '".Database::escape_string(api_get_user_id())."', - '".Database::escape_string(api_get_course_id())."', - '".Database::escape_string($_SESSION['id_session'])."', - '".Database::escape_string(Security::remove_XSS($values['note_title']))."', - '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['note_comment'])),COURSEMANAGERLOWSECURITY))."', - '".Database::escape_string(date('Y-m-d H:i:s'))."', - '".Database::escape_string(date('Y-m-d H:i:s'))."', - '0')"; - $result = api_sql_query($sql, __FILE__, __LINE__); - // display the feedback message - Display::display_confirmation_message(get_lang('NoteAdded')); -} - -function get_note_information($notebook_id) { - // Database table definition - $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); - - $sql = "SELECT notebook_id AS notebook_id, - title AS note_title, - description AS note_comment - FROM $t_notebook - WHERE notebook_id = '".Database::escape_string($notebook_id)."' "; - $result = api_sql_query($sql, __FILE__, __LINE__); - return Database::fetch_array($result); -} - -/** - * This functions updates the note in the database - * - * @param array $values - * - * @author Christian Fasanando - * @author Patrick Cool , Ghent University, Belgium - * @version januari 2009, dokeos 1.8.6 - */ -function update_note($values) { - // Database table definition - $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); - - $sql = "UPDATE $t_notebook SET - user_id = '".Database::escape_string(api_get_user_id())."', - course = '".Database::escape_string(api_get_course_id())."', - session_id = '".Database::escape_string($_SESSION['id_session'])."', - title = '".Database::escape_string(Security::remove_XSS($values['note_title']))."', - description = '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['note_comment'])),COURSEMANAGERLOWSECURITY))."', - update_date = '".Database::escape_string(date('Y-m-d H:i:s'))."' - WHERE notebook_id = '".Database::escape_string($values['notebook_id'])."'"; - $result = Database::query($sql, __FILE__, __LINE__); - // display the feedback message - Display::display_confirmation_message(get_lang('NoteUpdated')); -} - -function delete_note($notebook_id) { - // Database table definition - $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); - - $sql = "DELETE FROM $t_notebook WHERE notebook_id='".Database::escape_string($notebook_id)."' AND user_id = '".Database::escape_string(api_get_user_id())."'"; - $result = Database::query($sql, __FILE__, __LINE__); - Display::display_confirmation_message(get_lang('NoteDeleted')); -} - -function display_notes() { - - if (!$_GET['direction']) - { - $sort_direction = 'ASC'; - $link_sort_direction = 'DESC'; - } - elseif ($_GET['direction'] == 'ASC') - { - $sort_direction = 'ASC'; - $link_sort_direction = 'DESC'; - } - else - { - $sort_direction = 'DESC'; - $link_sort_direction = 'ASC'; - } - - - // action links - echo '
'; - //if (api_is_allowed_to_edit()) - //{ - if (!api_is_anonymous()) { - echo ''.Display::return_icon('filenew.gif',get_lang('NoteAddNew')).get_lang('NoteAddNew').''; - } else { - echo ''.Display::return_icon('filenew.gif',get_lang('NoteAddNew')).get_lang('NoteAddNew').''; - } - //} - echo ''.Display::return_icon('calendar_select.gif',get_lang('OrderByCreationDate')).get_lang('OrderByCreationDate').''; - echo ''.Display::return_icon('calendar_select.gif',get_lang('OrderByModificationDate')).get_lang('OrderByModificationDate').''; - echo ''.Display::return_icon('comment.gif',get_lang('OrderByTitle')).get_lang('OrderByTitle').''; - echo '
'; - - if (!in_array($_SESSION['notebook_view'],array('creation_date','update_date', 'title'))) { - $_SESSION['notebook_view'] = 'creation_date'; - } - - // Database table definition - $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); - $order_by = ""; - if ($_SESSION['notebook_view'] == 'creation_date' || $_SESSION['notebook_view'] == 'update_date') { - $order_by = " ORDER BY ".$_SESSION['notebook_view']." $sort_direction "; - } else { - $order_by = " ORDER BY ".$_SESSION['notebook_view']." $sort_direction "; - } - - $cond_extra = ($_SESSION['notebook_view']== 'update_date')?" AND update_date <> '0000-00-00 00:00:00'":" "; - - $sql = "SELECT * FROM $t_notebook WHERE user_id = '".Database::escape_string(api_get_user_id())."' $cond_extra $order_by"; - $result = Database::query($sql, __FILE__, __LINE__); - while ($row = Database::fetch_array($result)) { - echo '
'; - echo ' ('.get_lang('CreationDate').': '.date_to_str_ago($row['creation_date']).'  '.$row['creation_date'].''; - if ($row['update_date'] <> $row['creation_date']) { - echo ', '.get_lang('UpdateDate').': '.date_to_str_ago($row['update_date']).'  '.$row['update_date'].''; - } - echo ')'; - echo $row['title']; - echo '
'; - echo '
'.$row['description'].'
'; - echo ''; - } - return $return; -} -?> +, Ghent University, Belgium, refactoring and tighter integration in Dokeos + */ + +// name of the language file that needs to be included +$language_file = array('notebook'); + +// including the global dokeos file +require_once '../inc/global.inc.php'; +require_once '../inc/lib/events.lib.inc.php'; + +// the section (tabs) +$this_section=SECTION_COURSES; + + +// notice for unauthorized people. +api_protect_course_script(true); + +// including additional libraries +require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'; + +// additional javascript +$htmlHeadXtra[] = javascript_notebook(); + +// setting the tool constants +$tool = TOOL_NOTEBOOK; + +// tracking +event_access_tool(TOOL_NOTEBOOK); + +// tool name +if ( isset($_GET['action']) && $_GET['action'] == 'addnote') +{ + $tool = get_lang('NoteAddNew'); + $interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Notebook')); +} +if ( isset($_GET['action']) && $_GET['action'] == 'editnote') +{ + $tool = get_lang('ModifyNote'); + $interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Notebook')); +} + +// displaying the header +Display::display_header(get_lang(ucfirst($tool))); + +// Tool introduction +Display::display_introduction_section(TOOL_NOTEBOOK); + + +// Config notebook FckEditor buttons bar +$fck_attribute['Width'] = '100%'; +$fck_attribute['Height'] = '300'; +if(!api_is_allowed_to_edit()) +{ + $fck_attribute['Config']['UserStatus'] = 'student'; + $fck_attribute['ToolbarSet'] = 'Notebook_Student'; +} +else +{ + $fck_attribute['ToolbarSet'] = 'Notebook'; +} + + +// Action handling: Adding a note +if (isset($_GET['action']) && $_GET['action'] == 'addnote') +{ + + if (!empty($_GET['isStudentView'])) { + display_notes(); + exit; + } + + $_SESSION['notebook_view'] = 'creation_date'; + + // initiate the object + $form = new FormValidator('note','post', api_get_self().'?action='.Security::remove_XSS($_GET['action'])); + // settting the form elements + $form->addElement('header', '', get_lang('NoteAddNew')); + $form->addElement('text', 'note_title', get_lang('NoteTitle'),array('size'=>'95')); + //$form->applyFilter('note_title', 'html_filter'); + $form->addElement('html_editor', 'note_comment', get_lang('NoteComment')); + $form->addElement('style_submit_button', 'SubmitNote', get_lang('AddNote'), 'class="add"'); + + // setting the rules + $form->addRule('note_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); + + // The validation or display + if ( $form->validate() ) + { + $check = Security::check_token('post'); + if ($check) + { + $values = $form->exportValues(); + save_note($values); + + } + Security::clear_token(); + display_notes(); + } + else + { + echo '
'; + echo ''.Display::return_icon('back.png').' '.get_lang('BackToNotesList').''; + echo '
'; + $token = Security::get_token(); + $form->addElement('hidden','sec_token'); + $form->setConstants(array('sec_token' => $token)); + $form->display(); + } +} + +// Action handling: Editing a note +else if (isset($_GET['action']) && $_GET['action'] == 'editnote' && is_numeric($_GET['notebook_id'])) +{ + + if (!empty($_GET['isStudentView'])) { + display_notes(); + exit; + } + + // initiate the object + $form = new FormValidator('note','post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'¬ebook_id='.Security::remove_XSS($_GET['notebook_id'])); + // settting the form elements + $form->addElement('header', '', get_lang('ModifyNote')); + $form->addElement('hidden', 'notebook_id'); + $form->addElement('text', 'note_title', get_lang('NoteTitle'),array('size'=>'100')); + //$form->applyFilter('note_title', 'html_filter'); + $form->addElement('html_editor', 'note_comment', get_lang('NoteComment')); + $form->addElement('style_submit_button', 'SubmitNote', get_lang('ModifyNote'), 'class="save"'); + + // setting the defaults + $defaults = get_note_information(Security::remove_XSS($_GET['notebook_id'])); + $form->setDefaults($defaults); + + // setting the rules + $form->addRule('note_title', '
'.get_lang('ThisFieldIsRequired'), 'required'); + + // The validation or display + if ( $form->validate() ) + { + $check = Security::check_token('post'); + if ($check) + { + $values = $form->exportValues(); + update_note($values); + } + Security::clear_token(); + display_notes(); + } + else + { + echo '
'; + echo ''.Display::return_icon('back.png').' '.get_lang('BackToNotesList').''; + echo '
'; + $token = Security::get_token(); + $form->addElement('hidden','sec_token'); + $form->setConstants(array('sec_token' => $token)); + $form->display(); + } +} + +// Action handling: deleting a note +else if (isset($_GET['action']) && $_GET['action'] == 'deletenote' && is_numeric($_GET['notebook_id'])) +{ + delete_note(Security::remove_XSS($_GET['notebook_id'])); + display_notes(); +} + +// Action handling: changing the view (sorting order) +else if ($_GET['action'] == 'changeview' AND in_array($_GET['view'],array('creation_date','update_date', 'title'))) +{ + switch ($_GET['view']) + { + case 'creation_date': + if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') + { + Display::display_confirmation_message(get_lang('NotesSortedByCreationDateAsc')); + } + else + { + Display::display_confirmation_message(get_lang('NotesSortedByCreationDateDESC')); + } + break; + case 'update_date': + if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') + { + Display::display_confirmation_message(get_lang('NotesSortedByUpdateDateAsc')); + } + else + { + Display::display_confirmation_message(get_lang('NotesSortedByUpdateDateDESC')); + } + break; + case 'title': + if (!$_GET['direction'] OR $_GET['direction'] == 'ASC') + { + Display::display_confirmation_message(get_lang('NotesSortedByTitleAsc')); + } + else + { + Display::display_confirmation_message(get_lang('NotesSortedByTitleDESC')); + } + break; + } + $_SESSION['notebook_view'] = $_GET['view']; + display_notes(); +} else { + display_notes(); +} + + +// footer +Display::display_footer(); + +/** + * a little bit of javascript to display a prettier warning when deleting a note + * + * @return unknown + * + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function javascript_notebook() +{ + return ""; +} + +/** + * This functions stores the note in the database + * + * @param array $values + * + * @author Christian Fasanando + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function save_note($values) { + // Database table definition + $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); + + $sql = "INSERT INTO $t_notebook (user_id, course, session_id, title, description, creation_date,update_date,status) + VALUES( + '".Database::escape_string(api_get_user_id())."', + '".Database::escape_string(api_get_course_id())."', + '".Database::escape_string($_SESSION['id_session'])."', + '".Database::escape_string(Security::remove_XSS($values['note_title']))."', + '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['note_comment'])),COURSEMANAGERLOWSECURITY))."', + '".Database::escape_string(date('Y-m-d H:i:s'))."', + '".Database::escape_string(date('Y-m-d H:i:s'))."', + '0')"; + $result = api_sql_query($sql, __FILE__, __LINE__); + // display the feedback message + Display::display_confirmation_message(get_lang('NoteAdded')); +} + +function get_note_information($notebook_id) { + // Database table definition + $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); + + $sql = "SELECT notebook_id AS notebook_id, + title AS note_title, + description AS note_comment + FROM $t_notebook + WHERE notebook_id = '".Database::escape_string($notebook_id)."' "; + $result = api_sql_query($sql, __FILE__, __LINE__); + return Database::fetch_array($result); +} + +/** + * This functions updates the note in the database + * + * @param array $values + * + * @author Christian Fasanando + * @author Patrick Cool , Ghent University, Belgium + * @version januari 2009, dokeos 1.8.6 + */ +function update_note($values) { + // Database table definition + $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); + + $sql = "UPDATE $t_notebook SET + user_id = '".Database::escape_string(api_get_user_id())."', + course = '".Database::escape_string(api_get_course_id())."', + session_id = '".Database::escape_string($_SESSION['id_session'])."', + title = '".Database::escape_string(Security::remove_XSS($values['note_title']))."', + description = '".Database::escape_string(Security::remove_XSS(stripslashes(api_html_entity_decode($values['note_comment'])),COURSEMANAGERLOWSECURITY))."', + update_date = '".Database::escape_string(date('Y-m-d H:i:s'))."' + WHERE notebook_id = '".Database::escape_string($values['notebook_id'])."'"; + $result = Database::query($sql, __FILE__, __LINE__); + // display the feedback message + Display::display_confirmation_message(get_lang('NoteUpdated')); +} + +function delete_note($notebook_id) { + // Database table definition + $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); + + $sql = "DELETE FROM $t_notebook WHERE notebook_id='".Database::escape_string($notebook_id)."' AND user_id = '".Database::escape_string(api_get_user_id())."'"; + $result = Database::query($sql, __FILE__, __LINE__); + Display::display_confirmation_message(get_lang('NoteDeleted')); +} + +function display_notes() { + + if (!$_GET['direction']) + { + $sort_direction = 'ASC'; + $link_sort_direction = 'DESC'; + } + elseif ($_GET['direction'] == 'ASC') + { + $sort_direction = 'ASC'; + $link_sort_direction = 'DESC'; + } + else + { + $sort_direction = 'DESC'; + $link_sort_direction = 'ASC'; + } + + + // action links + echo '
'; + //if (api_is_allowed_to_edit()) + //{ + if (!api_is_anonymous()) { + echo ''.Display::return_icon('filenew.gif',get_lang('NoteAddNew')).get_lang('NoteAddNew').''; + } else { + echo ''.Display::return_icon('filenew.gif',get_lang('NoteAddNew')).get_lang('NoteAddNew').''; + } + //} + echo ''.Display::return_icon('calendar_select.gif',get_lang('OrderByCreationDate')).get_lang('OrderByCreationDate').''; + echo ''.Display::return_icon('calendar_select.gif',get_lang('OrderByModificationDate')).get_lang('OrderByModificationDate').''; + echo ''.Display::return_icon('comment.gif',get_lang('OrderByTitle')).get_lang('OrderByTitle').''; + echo '
'; + + if (!in_array($_SESSION['notebook_view'],array('creation_date','update_date', 'title'))) { + $_SESSION['notebook_view'] = 'creation_date'; + } + + // Database table definition + $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK); + $order_by = ""; + if ($_SESSION['notebook_view'] == 'creation_date' || $_SESSION['notebook_view'] == 'update_date') { + $order_by = " ORDER BY ".$_SESSION['notebook_view']." $sort_direction "; + } else { + $order_by = " ORDER BY ".$_SESSION['notebook_view']." $sort_direction "; + } + + $cond_extra = ($_SESSION['notebook_view']== 'update_date')?" AND update_date <> '0000-00-00 00:00:00'":" "; + + $sql = "SELECT * FROM $t_notebook WHERE user_id = '".Database::escape_string(api_get_user_id())."' $cond_extra $order_by"; + $result = Database::query($sql, __FILE__, __LINE__); + while ($row = Database::fetch_array($result)) { + echo '
'; + echo ' ('.get_lang('CreationDate').': '.date_to_str_ago($row['creation_date']).'  '.$row['creation_date'].''; + if ($row['update_date'] <> $row['creation_date']) { + echo ', '.get_lang('UpdateDate').': '.date_to_str_ago($row['update_date']).'  '.$row['update_date'].''; + } + echo ')'; + echo $row['title']; + echo '
'; + echo '
'.$row['description'].'
'; + echo ''; + } + return $return; +} +?> diff --git a/main/survey/survey_list.php b/main/survey/survey_list.php index 4cd245f166..52424a12b9 100644 --- a/main/survey/survey_list.php +++ b/main/survey/survey_list.php @@ -1,226 +1,222 @@ -, Ghent University: cleanup, refactoring and rewriting large parts of the code -* @author Julio Montoya Armas , Dokeos: Personality Test modification and rewriting large parts of the code -* @version $Id: survey_list.php 19694 2009-04-09 21:45:33Z ivantcholakov $ -* -* @todo use quickforms for the forms -*/ - -// name of the language file that needs to be included -$language_file = 'survey'; -if (!isset ($_GET['cidReq'])){ - $_GET['cidReq']='none'; // prevent sql errors - $cidReset = true; -} -// including the global dokeos file -require ('../inc/global.inc.php'); - -// including additional libraries -//require_once (api_get_path(LIBRARY_PATH)."/survey.lib.php"); -require_once('survey.lib.php'); -require_once (api_get_path(LIBRARY_PATH)."/course.lib.php"); - -/** @todo this has to be moved to a more appropriate place (after the display_header of the code)*/ -if (!api_is_allowed_to_edit(false,true)) //coach can see this -{ - Display :: display_header(get_lang('SurveyList')); - SurveyUtil::survey_list_user($_user['user_id']); - Display :: display_footer(); - exit; -} - -$extend_rights_for_coachs = api_get_setting('extend_rights_for_coach_on_survey'); - -// Database table definitions -$table_survey = Database :: get_course_table(TABLE_SURVEY); -$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION); -$table_course = Database :: get_main_table(TABLE_MAIN_COURSE); -$table_user = Database :: get_main_table(TABLE_MAIN_USER); - -// language variables -if (isset ($_GET['search']) && $_GET['search'] == 'advanced') -{ - $interbreadcrumb[] = array ('url' => 'survey_list.php', 'name' => get_lang('SurveyList')); - $tool_name = get_lang('SearchASurvey'); -} -else -{ - $tool_name = get_lang('SurveyList'); -} - - -// Header -Display :: display_header($tool_name,'Survey'); -//api_display_tool_title($tool_name); - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section('survey', 'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -// Action handling: searching -if (isset ($_GET['search']) AND $_GET['search'] == 'advanced') -{ - SurveyUtil::display_survey_search_form(); -} -// Action handling: deleting a survey -if (isset($_GET['action']) AND $_GET['action'] == 'delete' AND isset($_GET['survey_id']) AND is_numeric($_GET['survey_id'])) -{ - // getting the information of the survey (used for when the survey is shared) - $survey_data = survey_manager::get_survey($_GET['survey_id']); - if(api_is_course_coach() && intval($_SESSION['id_session']) != $survey_data['session_id']) - { // the coach can't delete a survey not belonging to his session - api_not_allowed(); - exit; - } - // if the survey is shared => also delete the shared content - if (is_numeric($survey_data['survey_share'])) - { - survey_manager::delete_survey($survey_data['survey_share'], true); - } - $return = survey_manager :: delete_survey($_GET['survey_id']); - if ($return) - { - Display :: display_confirmation_message(get_lang('SurveyDeleted'), false); - } - else - { - Display :: display_error_message(get_lang('ErrorOccurred'), false); - } -} - -if(isset($_GET['action']) && $_GET['action'] == 'empty') -{ - $mysession = api_get_session_id(); - if ( $mysession != 0 ) { - if(!((api_is_course_coach() || api_is_platform_admin()) && api_is_element_in_the_session(TOOL_SURVEY,intval($_GET['survey_id'])))) { - // the coach can't empty a survey not belonging to his session - api_not_allowed(); - exit; - } - } else { - if (!(api_is_course_admin() || api_is_platform_admin())) { - api_not_allowed(); - exit; - } - } - $return = survey_manager::empty_survey(intval($_GET['survey_id'])); - if ($return) - { - Display :: display_confirmation_message(get_lang('SurveyEmptied'), false); - } - else - { - Display :: display_error_message(get_lang('ErrorOccurred'), false); - } -} - -// Action handling: performing the same action on multiple surveys -if ($_POST['action']) -{ - if (is_array($_POST['id'])) - { - foreach ($_POST['id'] as $key=>$value) - { - // getting the information of the survey (used for when the survey is shared) - $survey_data = survey_manager::get_survey($value); - // if the survey is shared => also delete the shared content - if (is_numeric($survey_data['survey_share'])) - { - survey_manager::delete_survey($survey_data['survey_share'], true); - } - // delete the actual survey - survey_manager::delete_survey($value); - } - Display :: display_confirmation_message(get_lang('SurveysDeleted'), false); - } - else - { - Display :: display_error_message(get_lang('NoSurveysSelected'), false); - } -} -echo $extended_rights_for_coachs; -echo '
'; -if (!api_is_course_coach() || $extend_rights_for_coachs=='true') -{ - // Action links - echo Display::return_icon('surveyadd.gif', get_lang('CreateNewSurvey')) . ''.get_lang('CreateNewSurvey').' '; -} -//echo ''.get_lang('CreateExistingSurvey').' '; -echo Display::return_icon('search.gif', get_lang('Search')) . ''.get_lang('Search').''; -echo '
'; - -//Load main content -if (api_is_course_coach() && $extend_rights_for_coachs=='false') - SurveyUtil::display_survey_list_for_coach(); -else - SurveyUtil::display_survey_list(); - -// Footer -Display :: display_footer(); - -/* Bypass functions to make direct use from SortableTable possible */ -function get_number_of_surveys() -{ - return SurveyUtil::get_number_of_surveys(); -} -function get_survey_data($from, $number_of_items, $column, $direction) -{ - return SurveyUtil::get_survey_data($from, $number_of_items, $column, $direction); -} -function modify_filter($survey_id) -{ - return SurveyUtil::modify_filter($survey_id); -} - -function get_number_of_surveys_for_coach() -{ - return SurveyUtil::get_number_of_surveys_for_coach(); -} -function get_survey_data_for_coach($from, $number_of_items, $column, $direction) -{ - return SurveyUtil::get_survey_data_for_coach($from, $number_of_items, $column, $direction); -} - - -function modify_filter_for_coach($survey_id) -{ - return SurveyUtil::modify_filter_for_coach($survey_id); -} - -function anonymous_filter($anonymous) -{ - return SurveyUtil::anonymous_filter($anonymous); -} - - - - +, Ghent University: cleanup, refactoring and rewriting large parts of the code +* @author Julio Montoya Armas , Dokeos: Personality Test modification and rewriting large parts of the code +* @version $Id: survey_list.php 21933 2009-07-09 06:08:22Z ivantcholakov $ +* +* @todo use quickforms for the forms +*/ + +// name of the language file that needs to be included +$language_file = 'survey'; +if (!isset ($_GET['cidReq'])){ + $_GET['cidReq']='none'; // prevent sql errors + $cidReset = true; +} +// including the global dokeos file +require ('../inc/global.inc.php'); + +// including additional libraries +//require_once (api_get_path(LIBRARY_PATH)."/survey.lib.php"); +require_once('survey.lib.php'); +require_once (api_get_path(LIBRARY_PATH)."/course.lib.php"); + +/** @todo this has to be moved to a more appropriate place (after the display_header of the code)*/ +if (!api_is_allowed_to_edit(false,true)) //coach can see this +{ + Display :: display_header(get_lang('SurveyList')); + SurveyUtil::survey_list_user($_user['user_id']); + Display :: display_footer(); + exit; +} + +$extend_rights_for_coachs = api_get_setting('extend_rights_for_coach_on_survey'); + +// Database table definitions +$table_survey = Database :: get_course_table(TABLE_SURVEY); +$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION); +$table_course = Database :: get_main_table(TABLE_MAIN_COURSE); +$table_user = Database :: get_main_table(TABLE_MAIN_USER); + +// language variables +if (isset ($_GET['search']) && $_GET['search'] == 'advanced') +{ + $interbreadcrumb[] = array ('url' => 'survey_list.php', 'name' => get_lang('SurveyList')); + $tool_name = get_lang('SearchASurvey'); +} +else +{ + $tool_name = get_lang('SurveyList'); +} + + +// Header +Display :: display_header($tool_name,'Survey'); +//api_display_tool_title($tool_name); + +// Tool introduction +Display::display_introduction_section('survey', 'left'); + +// Action handling: searching +if (isset ($_GET['search']) AND $_GET['search'] == 'advanced') +{ + SurveyUtil::display_survey_search_form(); +} +// Action handling: deleting a survey +if (isset($_GET['action']) AND $_GET['action'] == 'delete' AND isset($_GET['survey_id']) AND is_numeric($_GET['survey_id'])) +{ + // getting the information of the survey (used for when the survey is shared) + $survey_data = survey_manager::get_survey($_GET['survey_id']); + if(api_is_course_coach() && intval($_SESSION['id_session']) != $survey_data['session_id']) + { // the coach can't delete a survey not belonging to his session + api_not_allowed(); + exit; + } + // if the survey is shared => also delete the shared content + if (is_numeric($survey_data['survey_share'])) + { + survey_manager::delete_survey($survey_data['survey_share'], true); + } + $return = survey_manager :: delete_survey($_GET['survey_id']); + if ($return) + { + Display :: display_confirmation_message(get_lang('SurveyDeleted'), false); + } + else + { + Display :: display_error_message(get_lang('ErrorOccurred'), false); + } +} + +if(isset($_GET['action']) && $_GET['action'] == 'empty') +{ + $mysession = api_get_session_id(); + if ( $mysession != 0 ) { + if(!((api_is_course_coach() || api_is_platform_admin()) && api_is_element_in_the_session(TOOL_SURVEY,intval($_GET['survey_id'])))) { + // the coach can't empty a survey not belonging to his session + api_not_allowed(); + exit; + } + } else { + if (!(api_is_course_admin() || api_is_platform_admin())) { + api_not_allowed(); + exit; + } + } + $return = survey_manager::empty_survey(intval($_GET['survey_id'])); + if ($return) + { + Display :: display_confirmation_message(get_lang('SurveyEmptied'), false); + } + else + { + Display :: display_error_message(get_lang('ErrorOccurred'), false); + } +} + +// Action handling: performing the same action on multiple surveys +if ($_POST['action']) +{ + if (is_array($_POST['id'])) + { + foreach ($_POST['id'] as $key=>$value) + { + // getting the information of the survey (used for when the survey is shared) + $survey_data = survey_manager::get_survey($value); + // if the survey is shared => also delete the shared content + if (is_numeric($survey_data['survey_share'])) + { + survey_manager::delete_survey($survey_data['survey_share'], true); + } + // delete the actual survey + survey_manager::delete_survey($value); + } + Display :: display_confirmation_message(get_lang('SurveysDeleted'), false); + } + else + { + Display :: display_error_message(get_lang('NoSurveysSelected'), false); + } +} +echo $extended_rights_for_coachs; +echo '
'; +if (!api_is_course_coach() || $extend_rights_for_coachs=='true') +{ + // Action links + echo Display::return_icon('surveyadd.gif', get_lang('CreateNewSurvey')) . ''.get_lang('CreateNewSurvey').' '; +} +//echo ''.get_lang('CreateExistingSurvey').' '; +echo Display::return_icon('search.gif', get_lang('Search')) . ''.get_lang('Search').''; +echo '
'; + +//Load main content +if (api_is_course_coach() && $extend_rights_for_coachs=='false') + SurveyUtil::display_survey_list_for_coach(); +else + SurveyUtil::display_survey_list(); + +// Footer +Display :: display_footer(); + +/* Bypass functions to make direct use from SortableTable possible */ +function get_number_of_surveys() +{ + return SurveyUtil::get_number_of_surveys(); +} +function get_survey_data($from, $number_of_items, $column, $direction) +{ + return SurveyUtil::get_survey_data($from, $number_of_items, $column, $direction); +} +function modify_filter($survey_id) +{ + return SurveyUtil::modify_filter($survey_id); +} + +function get_number_of_surveys_for_coach() +{ + return SurveyUtil::get_number_of_surveys_for_coach(); +} +function get_survey_data_for_coach($from, $number_of_items, $column, $direction) +{ + return SurveyUtil::get_survey_data_for_coach($from, $number_of_items, $column, $direction); +} + + +function modify_filter_for_coach($survey_id) +{ + return SurveyUtil::modify_filter_for_coach($survey_id); +} + +function anonymous_filter($anonymous) +{ + return SurveyUtil::anonymous_filter($anonymous); +} + + + + diff --git a/main/user/user.php b/main/user/user.php index 757e97edec..4ee6ac7ad4 100644 --- a/main/user/user.php +++ b/main/user/user.php @@ -1,4 +1,4 @@ -, Ghent University, Belgium -* @Author Juan Carlos Raña -* @Copyright Ghent University -* @Copyright Patrick Cool -* -* @package dokeos.wiki -*/ - - -// name of the language file that needs to be included -$language_file = 'wiki'; - -// security -if(isset($_GET['id_session'])) -{ - $_SESSION['id_session'] = Security::remove_XSS($_GET['id_session']); -} - -// including the global dokeos file -include('../inc/global.inc.php'); - -// section (for the tabs) -$this_section=SECTION_COURSES; - -// including additional library scripts - -require_once (api_get_path(LIBRARY_PATH).'course.lib.php'); -require_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); -require_once (api_get_path(LIBRARY_PATH).'text.lib.php'); -require_once (api_get_path(LIBRARY_PATH).'events.lib.inc.php'); -require_once (api_get_path(LIBRARY_PATH).'security.lib.php'); -require_once (api_get_path(INCLUDE_PATH).'lib/mail.lib.inc.php'); -require_once (api_get_path(INCLUDE_PATH).'conf/mail.conf.php'); -require_once (api_get_path(LIBRARY_PATH).'sortabletable.class.php'); -require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); -require_once 'wiki.inc.php'; - -// additional style information -$htmlHeadXtra[] =''; - -// Database table definition -$tbl_wiki = Database::get_course_table(TABLE_WIKI); -$tbl_wiki_discuss = Database::get_course_table(TABLE_WIKI_DISCUSS); -$tbl_wiki_mailcue = Database::get_course_table(TABLE_WIKI_MAILCUE); - -/* ------------------------------------------------------------ -Constants and variables ------------------------------------------------------------ -*/ -$tool_name = get_lang('Wiki'); - -$MonthsLong = array (get_lang("JanuaryLong"), get_lang("FebruaryLong"), get_lang("MarchLong"), get_lang("AprilLong"), get_lang("MayLong"), get_lang("JuneLong"), get_lang("JulyLong"), get_lang("AugustLong"), get_lang("SeptemberLong"), get_lang("OctoberLong"), get_lang("NovemberLong"), get_lang("DecemberLong")); - -/* ----------------------------------------------------------- -ACCESS ------------------------------------------------------------ -*/ -api_protect_course_script(); -api_block_anonymous_users(); - -/* ------------------------------------------------------------ -TRACKING ------------------------------------------------------------ -*/ -event_access_tool(TOOL_WIKI); - -/* ------------------------------------------------------------ -HEADER & TITLE ------------------------------------------------------------ -*/ -// If it is a group wiki then the breadcrumbs will be different. -if ($_SESSION['_gid'] OR $_GET['group_id']) { - - if (isset($_SESSION['_gid'])) { - $_clean['group_id']=(int)$_SESSION['_gid']; - } - if (isset($_GET['group_id'])) { - $_clean['group_id']=(int)Database::escape_string($_GET['group_id']); - } - - $group_properties = GroupManager :: get_group_properties($_clean['group_id']); - $interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups')); - $interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')'); - - $add_group_to_title = ' ('.$group_properties['name'].')'; - $groupfilter='group_id="'.$_clean['group_id'].'"'; - - //ensure this tool in groups whe it's private or deactivated - if ($group_properties['wiki_state']==0) - { - echo api_not_allowed(); - } - elseif ($group_properties['wiki_state']==2) - { - if (!api_is_allowed_to_edit() and !GroupManager :: is_user_in_group($_user['user_id'], $_SESSION['_gid'])) - { - echo api_not_allowed(); - } - } - -} -else -{ - $groupfilter='group_id=0'; -} - -Display::display_header($tool_name, 'Wiki'); - -$is_allowed_to_edit = api_is_allowed_to_edit(); - -//api_display_tool_title($tool_name.$add_group_to_title); - -/* ------------------------------------------------------------ -INITIALISATION ------------------------------------------------------------ -*/ -//the page we are dealing with -if (!isset($_GET['title'])){ - - $page='index'; -} -else -{ - $page=Security::remove_XSS($_GET['title']); -} - -// some titles are not allowed -// $not_allowed_titles=array("Index", "RecentChanges","AllPages", "Categories"); //not used for now - -/* -============================================================================== -MAIN CODE -============================================================================== -*/ - -// Tool introduction -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display::display_introduction_section(TOOL_WIKI); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. - -/* ------------------------------------------------------------ -Wiki configuration settings ------------------------------------------------------------ -*/ - -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '400'; -if(!api_is_allowed_to_edit()) -{ - $fck_attribute['Config']['UserStatus'] = 'student'; - $fck_attribute['ToolbarSet'] = 'Wiki_Student'; -} -else -{ - $fck_attribute['ToolbarSet'] = 'Wiki'; -} - -/* ------------------------------------------------------------ - ACTIONS ------------------------------------------------------------ -*/ - - -//release of blocked pages to prevent concurrent editions -$sql='SELECT * FROM '.$tbl_wiki.'WHERE is_editing!="0"'; -$result=api_sql_query($sql,__LINE__,__FILE__); -while ($is_editing_block=Database::fetch_array($result)) -{ - $max_edit_time=1200; // 20 minutes - $timestamp_edit=convert_date_to_number($is_editing_block['time_edit']); - $time_editing=time()-$timestamp_edit; - - - //first prevent concurrent users and double version - if($is_editing_block['is_editing']==$_user['user_id']) - { - $_SESSION['_version']=$is_editing_block['version']; - } - else - { - unset ( $_SESSION['_version'] ); - } - //second checks if has exceeded the time that a page may be available or if a page was edited and saved by its author - if ($time_editing>$max_edit_time || ($is_editing_block['is_editing']==$_user['user_id'] && $_GET['action']!='edit')) - { - $sql='UPDATE '.$tbl_wiki.' SET is_editing="0", time_edit="0000-00-00 00:00:00" WHERE is_editing="'.$is_editing_block['is_editing'].'"'; - api_sql_query($sql,__FILE__,__LINE__); - } - -} - - -// saving a change -if (isset($_POST['SaveWikiChange']) AND $_POST['title']<>'') -{ - - if(empty($_POST['title'])) - { - Display::display_error_message(get_lang("NoWikiPageTitle")); - } - elseif(!double_post($_POST['wpost_id'])) - { - //double post - } - elseif ($_POST['version']!=$_SESSION['_version']) - { - //prevent concurrent users and double version - Display::display_error_message(get_lang("EditedByAnotherUser")); - } - - else - { - $return_message=save_wiki(); - Display::display_confirmation_message($return_message, false); - } -} - -//saving a new wiki entry -if (isset($_POST['SaveWikiNew'])) -{ - if(empty($_POST['title'])) - { - Display::display_error_message(get_lang("NoWikiPageTitle")); - } - elseif(!double_post($_POST['wpost_id'])) - { - //double post - } - else - { - $_clean['assignment']=Database::escape_string($_POST['assignment']); // for mode assignment - if ($_clean['assignment']==1) - { - auto_add_page_users($_clean['assignment']); - } - else - { - $return_message=save_new_wiki(); - Display::display_confirmation_message($return_message, false); - } - } -} - - -// check last version -if ($_GET['view']) -{ - $sql='SELECT * FROM '.$tbl_wiki.'WHERE id="'.Database::escape_string($_GET['view']).'"'; //current view - $result=api_sql_query($sql,__LINE__,__FILE__); - $current_row=Database::fetch_array($result); - - $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; //last version - $result=api_sql_query($sql,__LINE__,__FILE__); - $last_row=Database::fetch_array($result); - - if ($_GET['view']<$last_row['id']) - { - $message= '
'.get_lang('NoAreSeeingTheLastVersion').'
'.get_lang("Version").' ('.$current_row['version'].' / '.$last_row['version'].')
'.get_lang("ConvertToLastVersion").': '.get_lang("Restore").'
'; - - Display::display_warning_message($message,false); - } - - ///restore page - if ($_GET['action']=='restorepage') - { - //Only teachers and platform admin can edit the index page. Only teachers and platform admin can edit an assignment teacher - if(($current_row['reflink']=='index' || $current_row['reflink']=='' || $current_row['assignment']==1) && (!api_is_allowed_to_edit())) - { - Display::display_normal_message(get_lang('OnlyEditPagesCourseManager')); - } - elseif($last_row['is_editing']!=0 && $last_row['is_editing']!=$_user['user_id']) - { - //checking for concurrent users - $timestamp_edit=convert_date_to_number($last_row['time_edit']); - $time_editing=time()-$timestamp_edit; - $max_edit_time=1200; // 20 minutes - $rest_time=$max_edit_time-$time_editing; - - $userinfo=Database::get_user_info_from_id($last_row['is_editing']); - - $is_being_edited= get_lang('ThisPageisBeginEditedBy').' '.$userinfo['lastname'].', '.$userinfo['firstname'].'. '.get_lang('ThisPageisBeginEditedTryLater').' '.date( "i",$rest_time).' '.get_lang('MinMinutes').''; - Display::display_normal_message($is_being_edited); - } - else - { - $PassEdit=false; - - //check if is a wiki group - if($current_row['group_id']!=0) - { - //Only teacher, platform admin and group members can edit a wiki group - if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid'])) - { - $PassEdit=true; - } - else - { - Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers')); - } - } - else - { - $PassEdit=true; - } - - // check if is an assignment - if(stripslashes($current_row['assignment'])==1) - { - Display::display_normal_message(get_lang('EditAssignmentWarning')); - $icon_assignment=''.get_lang('AssignmentDescExtra').''; - } - elseif(stripslashes($current_row['assignment'])==2) - { - $icon_assignment=''.get_lang('AssignmentWorkExtra').''; - if((api_get_user_id()==$current_row['user_id'])==false) - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $PassEdit=true; - } - else - { - Display::display_warning_message(get_lang('LockByTeacher')); - $PassEdit=false; - } - } - else - { - $PassEdit=true; - } - } - - if($PassEdit) //show editor if edit is allowed - { - if (check_protect_page() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false)) - { - Display::display_normal_message(get_lang('PageLockedExtra')); - } - else - { - Display::display_confirmation_message(restore_wikipage($current_row['reflink'], $current_row['title'], $current_row['content'], $current_row['group_id'], $current_row['assignment'], $current_row['progress'], $current_row['version'], $last_row['version'], $current_row['linksto']).': '.$last_row['title'].'',false); - } - } - } - } -} - - -if ($_GET['action']=='deletewiki'){ - - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - if ($_GET['delete'] == 'yes') - { - $return_message=delete_wiki(); - Display::display_confirmation_message($return_message); - } - } -} - - -if ($_GET['action']=='discuss' && $_POST['Submit']) -{ - Display::display_confirmation_message(get_lang('CommentAdded')); -} - - -/* ------------------------------------------------------------ -WIKI WRAPPER ------------------------------------------------------------ -*/ - -echo "
"; - -/** Actions bar (= action of the wiki tool, not of the page)**/ -echo ''; - - -/* ------------------------------------------------------------ -MAIN WIKI AREA ------------------------------------------------------------ -*/ - -echo "
"; -/** menuwiki (= actions of the page, not of the wiki tool) **/ -if (!in_array($_GET['action'], array('addnew', 'searchpages', 'allpages', 'recentchanges', 'deletewiki', 'more', 'mactiveusers', 'mvisited', 'mostchanged', 'orphaned', 'wanted'))) -{ - echo "
"; - - //menu show page - echo ''.Display::display_icon('lp_document.png',get_lang('ShowThisPage')).' '.get_lang('Page').''; - - //menu edit page - echo ''.Display::display_icon('lp_quiz.png',get_lang('EditThisPage')).' '.get_lang('EditPage').''; - - //menu discuss page - echo ''.Display::display_icon('comment_bubble.gif',get_lang('DiscussThisPage')).' '.get_lang('Discuss').''; - - //menu history - echo ''.Display::display_icon('history.gif',get_lang('ShowPageHistory')).' '.get_lang('History').''; - //menu linkspages - echo ''.Display::display_icon('lp_link.png',get_lang('ShowLinksPages')).' '.get_lang('LinksPages').''; - - //menu delete wikipage - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - echo ''.Display::display_icon('delete.gif',get_lang('DeleteThisPage')).' '.get_lang('Delete').''; - } - echo '
'; -} - -/////////////////////// more options /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='more') -{ - - echo '
'.get_lang('More').'
'; - - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - //TODO: config area and private stats - - } - - echo ''; - echo ''; - echo ''; - echo ''; - echo ''; - echo '
'; - echo ''; - echo ''; - echo ''; - echo'
'; - - - //Submenu Most linked pages - //echo '
  • '.get_lang('MostLinkedPages').'
    • ';//TODO - - //Submenu Dead end pages - //echo '
  • '.get_lang('DeadEndPages').'
    • ';//TODO - - //Submenu Most new pages (not versions) - //echo '
  • '.get_lang('MostNewPages').'
    • ';//TODO - - //Submenu Most long pages - //echo '
  • '.get_lang('MostLongPages').'
    • ';//TODO - - //Submenu Protected pages - //echo '
  • '.get_lang('ProtectedPages').'
    • ';//TODO - - //Submenu Hidden pages - //echo '
  • '.get_lang('HiddenPages').'
    • ';//TODO - - //Submenu Most discuss pages - //echo '
  • '.get_lang('MostDiscussPages').'
    • ';//TODO - - //Submenu Best scored pages - //echo '
  • '.get_lang('BestScoredPages').'
    • ';//TODO - - //Submenu Pages with more progress - //echo '
  • '.get_lang('MProgressPages').'
    • ';//TODO - - //Submenu Most active users in discuss - //echo '
  • '.get_lang('MostDiscussUsers').'
    • ';//TODO - - //Submenu Individual assignments - //echo '
  • '.get_lang('Assignments').'
    • ';//TODO - - //Submenu Delayed assignments - //echo '
  • '.get_lang('DelayedAssignments').'
    • ';//TODO - - //Submenu Random page - //echo '
  • '.get_lang('RandomPage').'
    • ';//TODO - -} - -/////////////////////// Most active users /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='mactiveusers') -{ - echo '
    '.get_lang('MostActiveUsers').'
    '; - - $sql='SELECT *, COUNT(*) AS NUM_EDIT FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY user_id'; - $allpages=api_sql_query($sql,__FILE__,__LINE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - $userinfo=Database::get_user_info_from_id($obj->user_id); - $row = array (); - - $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; - $row[] =''.$obj->NUM_EDIT.''; - $rows[] = $row; - } - - $table = new SortableTableFromArrayConfig($rows,1,10,'MostActiveUsersA_table','','','DESC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - $table->set_header(0,get_lang('Author'), true, array ('style' => 'width:30px;')); - $table->set_header(1,get_lang('Contributions'), true); - $table->display(); - } -} - - -/////////////////////// User contributions /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='usercontrib') -{ - $userinfo=Database::get_user_info_from_id(Security::remove_XSS($_GET['user_id'])); - - echo '
    '.get_lang('UserContributions').': '.$userinfo['lastname'].', '.$userinfo['firstname'].'
    '; - - - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND user_id="'.Security::remove_XSS($_GET['user_id']).'"'; - } - else - { - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND user_id="'.Security::remove_XSS($_GET['user_id']).'" AND visibility=1'; - } - - $allpages=api_sql_query($sql,__FILE__,__LINE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - //get author - $userinfo=Database::get_user_info_from_id($obj->user_id); - - //get time - $year = substr($obj->dtime, 0, 4); - $month = substr($obj->dtime, 5, 2); - $day = substr($obj->dtime, 8, 2); - $hours = substr($obj->dtime, 11,2); - $minutes = substr($obj->dtime, 14,2); - $seconds = substr($obj->dtime, 17,2); - - //get type assignment icon - if($obj->assignment==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($obj->assignment==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($obj->assignment==0) - { - $ShowAssignment=''; - } - - $row = array (); - $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; - $row[] =$ShowAssignment; - - $row[] = ''.$obj->title.''; - $row[] =$obj->version; - $row[] =$obj->comment; - //$row[] = api_strlen($obj->comment)>30 ? api_substr($obj->comment,0,30).'...' : $obj->comment; - $row[] =$obj->progress.' %'; - $row[] =$obj->score; - //if(api_is_allowed_to_edit() || api_is_platform_admin()) - //{ - //$row[] =$obj->user_ip; - //} - - $rows[] = $row; - - } - - $table = new SortableTableFromArrayConfig($rows,2,10,'UsersContributions_table','','','ASC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'user_id'=>Security::remove_XSS($_GET['user_id']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - - $table->set_header(0,get_lang('Date'), true, array ('style' => 'width:200px;')); - $table->set_header(1,get_lang('Type'), true, array ('style' => 'width:30px;')); - $table->set_header(2,get_lang('Title'), true, array ('style' => 'width:200px;')); - $table->set_header(3,get_lang('Version'), true, array ('style' => 'width:30px;')); - $table->set_header(4,get_lang('Comment'), true, array ('style' => 'width:200px;')); - $table->set_header(5,get_lang('Progress'), true, array ('style' => 'width:30px;')); - $table->set_header(6,get_lang('Rating'), true, array ('style' => 'width:30px;')); - //if(api_is_allowed_to_edit() || api_is_platform_admin()) - //{ - //$table->set_header(7,get_lang('IP'), true, array ('style' => 'width:30px;')); - //} - - $table->display(); - } -} - -/////////////////////// Most changed pages /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='mostchanged') -{ - echo '
    '.get_lang('MostChangedPages').'
    '; - - - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink'; - } - else - { - $sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 GROUP BY reflink'; - } - - $allpages=api_sql_query($sql,__FILE__,__LINE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - //get type assignment icon - if($obj->assignment==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($obj->assignment==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($obj->assignment==0) - { - $ShowAssignment=''; - } - - $row = array (); - $row[] =$ShowAssignment; - $row[] = ''.$obj->title.''; - $row[] = $obj->MAX; - $rows[] = $row; - } - - $table = new SortableTableFromArrayConfig($rows,2,10,'MostChangedPages_table','','','DESC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); - $table->set_header(1,get_lang('Title'), true); - $table->set_header(2,get_lang('Changes'), true); - $table->display(); - } - -} - -/////////////////////// Most visited pages /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='mvisited') -{ - echo '
    '.get_lang('MostVisitedPages').'
    '; - - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink'; - } - else - { - $sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 GROUP BY reflink'; - } - - $allpages=api_sql_query($sql,__FILE__,__LINE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - //get type assignment icon - if($obj->assignment==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($obj->assignment==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($obj->assignment==0) - { - $ShowAssignment=''; - } - - $row = array (); - $row[] =$ShowAssignment; - $row[] = ''.$obj->title.''; - $row[] = $obj->tsum; - $rows[] = $row; - } - - $table = new SortableTableFromArrayConfig($rows,2,10,'MostVisitedPages_table','','','DESC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); - $table->set_header(1,get_lang('Title'), true); - $table->set_header(2,get_lang('Visits'), true); - $table->display(); - } -} - -/////////////////////// Wanted pages /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='wanted') -{ - echo '
    '.get_lang('WantedPages').'
    '; - - $pages = array(); - $refs = array(); - $sort_wanted=array(); - - //get name pages - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY reflink ASC'; - $allpages=api_sql_query($sql,__FILE__,__LINE__); - - while ($row=Database::fetch_array($allpages)) - { - $pages[] = $row['reflink']; - } - - //get name refs in last pages and make a unique list - $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; - $allpages=api_sql_query($sql,__FILE__,__LINE__); - while ($row=Database::fetch_array($allpages)) - { - //$row['linksto']= str_replace("\n".$row["reflink"]."\n", "\n", $row["linksto"]); //remove self reference. TODO check - $rf = explode(" ", trim($row["linksto"]));//wanted pages without /n only blank " " - $refs = array_merge($refs, $rf); - if ($n++ > 299) - { - $refs = array_unique($refs); - $n=0; - } // (clean-up only every 300th loop). Thanks to Erfurt Wiki - } - - //sort linksto. Find linksto into reflink. If not found ->page is wanted - natcasesort($refs); - echo '
      '; - foreach($refs as $v) - { - if(!in_array($v, $pages)) - { - if (trim($v)!="") - { - echo '
    • '.str_replace('_',' ',$v).'
      • '; - } - } - } - echo '
    '; -} - -/////////////////////// Orphaned pages /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='orphaned') -{ - echo '
    '.get_lang('OrphanedPages').'
    '; - - $pages = array(); - $refs = array(); - $orphaned = array(); - - //get name pages - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY reflink ASC'; - $allpages=api_sql_query($sql,__FILE__,__LINE__); - while ($row=Database::fetch_array($allpages)) - { - $pages[] = $row['reflink']; - } - - //get name refs in last pages and make a unique list - $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; - $allpages=api_sql_query($sql,__FILE__,__LINE__); - while ($row=Database::fetch_array($allpages)) - { - //$row['linksto']= str_replace("\n".$row["reflink"]."\n", "\n", $row["linksto"]); //remove self reference. TODO check - $rf = explode(" ", trim($row["linksto"])); //fix replace explode("\n", trim($row["linksto"])) with explode(" ", trim($row["linksto"])) - - $refs = array_merge($refs, $rf); - if ($n++ > 299) - { - $refs = array_unique($refs); - $n=0; - } // (clean-up only every 300th loop). Thanks to Erfurt Wiki - } - - //search each name of list linksto into list reflink - foreach($pages as $v) - { - if(!in_array($v, $refs)) - { - $orphaned[] = $v; - } - } - - //change reflink by title - foreach($orphaned as $vshow) - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND reflink="'.$vshow.'" GROUP BY reflink'; - } - else - { - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND reflink="'.$vshow.'" AND visibility=1 GROUP BY reflink'; - } - - $allpages=api_sql_query($sql,__FILE__,__LINE__); - - echo '
      '; - while ($row=Database::fetch_array($allpages)) - { - //fix assignment icon - if($row['assignment']==1) - { - $ShowAssignment=''; - } - elseif ($row['assignment']==2) - { - $ShowAssignment=''; - } - elseif ($row['assignment']==0) - { - $ShowAssignment=''; - } - - echo '
    • '.$ShowAssignment.''.$row['title'].'
      • '; - } - echo '
    '; - } - -} - -/////////////////////// delete current page /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='delete') -{ - - if(!$_GET['title']) - { - Display::display_error_message(get_lang('MustSelectPage')); - exit; - } - - echo '
    '; - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - echo '
    '.get_lang('DeletePageHistory').'
    '; - - if($page=="index") - { - Display::display_warning_message(get_lang('WarningDeleteMainPage'),false); - } - - $message = get_lang('ConfirmDeletePage')."

    "."

    "."".get_lang("No").""."  |  "."".get_lang("Yes").""."

    "; - - if (!isset ($_GET['delete'])) - { - Display::display_warning_message($message,false); - } - - if ($_GET['delete'] == 'yes') - { - $sql='DELETE '.$tbl_wiki_discuss.' FROM '.$tbl_wiki.', '.$tbl_wiki_discuss.' WHERE '.$tbl_wiki.'.reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$tbl_wiki.'.'.$groupfilter.' AND '.$tbl_wiki_discuss.'.publication_id='.$tbl_wiki.'.id'; - api_sql_query($sql,__FILE__,__LINE__); - - $sql='DELETE '.$tbl_wiki_mailcue.' FROM '.$tbl_wiki.', '.$tbl_wiki_mailcue.' WHERE '.$tbl_wiki.'.reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$tbl_wiki.'.'.$groupfilter.' AND '.$tbl_wiki_mailcue.'.id='.$tbl_wiki.'.id'; - api_sql_query($sql,__FILE__,__LINE__); - - $sql='DELETE FROM '.$tbl_wiki.' WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.''; - api_sql_query($sql,__FILE__,__LINE__); - - check_emailcue(0, 'E'); - - Display::display_confirmation_message(get_lang('WikiPageDeleted')); - } - } - else - { - Display::display_normal_message(get_lang("OnlyAdminDeletePageWiki")); - } - - echo '
    '; -} - - -/////////////////////// delete all wiki /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='deletewiki') -{ - - echo '
    '.get_lang('DeleteWiki').'
    '; - echo '
    '; - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $message = get_lang('ConfirmDeleteWiki'); - $message .= '

    - '.get_lang('No').' -   |   - '.get_lang('Yes').' -

    '; - - if (!isset($_GET['delete'])) - { - Display::display_warning_message($message,false); - } - } - else - { - Display::display_normal_message(get_lang("OnlyAdminDeleteWiki")); - } - echo '
    '; -} - -/////////////////////// search wiki pages /////////////////////// -if ($_GET['action']=='searchpages') -{ - echo '
    '.get_lang('SearchPages').'
    '; - echo '
    '; - // initiate the object - $form = new FormValidator('wiki_search','post', api_get_self().'?cidReq='.Security::remove_XSS($_GET['cidReq']).'&action='.Security::remove_XSS($_GET['action']).'&group_id='.Security::remove_XSS($_GET['group_id'])); - - // settting the form elements - - $form->addElement('text', 'search_term', get_lang('SearchTerm'),'class="input_titles"'); - $form->addElement('checkbox', 'search_content', null, get_lang('AlsoSearchContent')); - $form->addElement('style_submit_button', 'SubmitWikiSearch', get_lang('Search'), 'class="search"'); - - // setting the rules - $form->addRule('search_term', '
    '.get_lang('ThisFieldIsRequired'), 'required'); - $form->addRule('search_term', get_lang('TooShort'),'minlength',3); - - if ($form->validate()) - { - $form->display(); - $values = $form->exportValues(); - display_wiki_search_results($values['search_term'], $values['search_content']); - } - else - { - $form->display(); - } - echo '
    '; -} - - -/////////////////////// What links here. Show pages that have linked this page /////////////////////// Juan Carlos Raña Trabado - -if ($_GET['action']=='links') -{ - - if (!$_GET['title']) - { - Display::display_error_message(get_lang("MustSelectPage")); - } - else - { - - $sql='SELECT * FROM '.$tbl_wiki.' WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.''; - $result=api_sql_query($sql,__FILE__,__LINE__); - $row=Database::fetch_array($result); - - //get type assignment icon - - if($row['assignment']==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($row['assignment']==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($row['assignment']==0) - { - $ShowAssignment=''; - } - - //fix Title to reflink (link Main Page) - - if ($page==get_lang('DefaultTitle')) - { - $page='index'; - } - - echo '
    '; - echo get_lang('LinksPagesFrom').': '.$ShowAssignment.' '.Security::remove_XSS($row['title']).''; - echo '
    '; - - //fix index to title Main page into linksto - if ($page=='index') - { - $page=str_replace(' ','_',get_lang('DefaultTitle')); - } - - //table - - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE linksto LIKE '%".html_entity_decode(Database::escape_string(stripslashes(urldecode($page))))." %' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink AND ".$groupfilter.")"; //add blank space after like '%" " %' to identify each word. - } - else - { - $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE visibility=1 AND linksto LIKE '%".html_entity_decode(Database::escape_string(stripslashes(urldecode($page))))." %' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink AND ".$groupfilter.")"; //add blank space after like '%" " %' to identify each word - } - - $allpages=api_sql_query($sql,__LINE__,__FILE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - //get author - $userinfo=Database::get_user_info_from_id($obj->user_id); - - //get time - $year = substr($obj->dtime, 0, 4); - $month = substr($obj->dtime, 5, 2); - $day = substr($obj->dtime, 8, 2); - $hours = substr($obj->dtime, 11,2); - $minutes = substr($obj->dtime, 14,2); - $seconds = substr($obj->dtime, 17,2); - - //get type assignment icon - if($obj->assignment==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($obj->assignment==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($obj->assignment==0) - { - $ShowAssignment=''; - } - - $row = array (); - $row[] =$ShowAssignment; - $row[] = ''.Security::remove_XSS($obj->title).''; - $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; - $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; - $rows[] = $row; - } - - $table = new SortableTableFromArrayConfig($rows,1,10,'AllPages_table','','','ASC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); - $table->set_header(1,get_lang('Title'), true); - $table->set_header(2,get_lang('Author'), true); - $table->set_header(3,get_lang('Date'), true); - $table->display(); - } - } -} - - -/////////////////////// adding a new page /////////////////////// - - -// Display the form for adding a new wiki page -if ($_GET['action']=='addnew') -{ - - echo '
    '.get_lang('AddNew').'
    '; - - //first, check if page index was created. chektitle=false - if (checktitle('index')) - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - Display::display_normal_message(get_lang('GoAndEditMainPage')); - } - else - { - return Display::display_normal_message(get_lang('WikiStandBy')); - } - } - - elseif (check_addnewpagelock() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false)) - { - Display::display_error_message(get_lang('AddPagesLocked')); - } - else - { - if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid']) || Security::remove_XSS($_GET['group_id'])==0) - { - display_new_wiki_form(); - } - else - { - Display::display_normal_message(get_lang('OnlyAddPagesGroupMembers')); - } - } - -} - - - -/////////////////////// show home page /////////////////////// - -if (!$_GET['action'] OR $_GET['action']=='show' AND !isset($_POST['SaveWikiNew'])) -{ - display_wiki_entry(); -} - -/////////////////////// show current page /////////////////////// - -if ($_GET['action']=='showpage' AND !isset($_POST['SaveWikiNew'])) -{ - if($_GET['title']) - { - display_wiki_entry(); - } - else - { - Display::display_error_message(get_lang('MustSelectPage')); - } -} - - -/////////////////////// edit current page /////////////////////// - -if ($_GET['action']=='edit') -{ - $_clean['group_id']=(int)$_SESSION['_gid']; - - $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; - $result=api_sql_query($sql,__LINE__,__FILE__); - $row=Database::fetch_array($result); // we do not need a while loop since we are always displaying the last version - - - - if ($row['content']=='' AND $row['title']=='' AND $page=='') - { - Display::display_error_message(get_lang('MustSelectPage')); - exit; - } - elseif ($row['content']=='' AND $row['title']=='' AND $page=='index') - { - $content=sprintf(get_lang('DefaultContent'),api_get_path(WEB_IMG_PATH)); - $title=get_lang('DefaultTitle'); - $page_id=0; - } - else - { - $content=$row['content']; - $title=$row['title']; - $page_id=$row['page_id']; - } - - //Only teachers and platform admin can edit the index page. Only teachers and platform admin can edit an assignment teacher - if(($row['reflink']=='index' || $row['reflink']=='' || $row['assignment']==1) && (!api_is_allowed_to_edit())) - { - Display::display_error_message(get_lang('OnlyEditPagesCourseManager')); - } - else - { - $PassEdit=false; - - //check if is a wiki group - if($_clean['group_id']!=0) - { - //Only teacher, platform admin and group members can edit a wiki group - if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid'])) - { - $PassEdit=true; - } - else - { - Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers')); - } - } - else - { - $PassEdit=true; - } - - // check if is a assignment - if(stripslashes($row['assignment'])==1) - { - Display::display_normal_message(get_lang('EditAssignmentWarning')); - $icon_assignment=''.get_lang('AssignmentDescExtra').''; - } - elseif(stripslashes($row['assignment'])==2) - { - $icon_assignment=''.get_lang('AssignmentWorkExtra').''; - if((api_get_user_id()==$row['user_id'])==false) - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $PassEdit=true; - } - else - { - Display::display_warning_message(get_lang('LockByTeacher')); - $PassEdit=false; - } - } - else - { - $PassEdit=true; - } - } - - if($PassEdit) //show editor if edit is allowed - { - if (check_protect_page() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false)) - { - Display::display_normal_message(get_lang('PageLockedExtra')); - } - else - { - - //previous checking for concurrent editions - if($row['is_editing']==0) - { - Display::display_normal_message(get_lang('WarningMaxEditingTime')); - - $time_edit = date("Y-m-d H:i:s"); - $sql='UPDATE '.$tbl_wiki.' SET is_editing="'.$_user['user_id'].'", time_edit="'.$time_edit.'" WHERE id="'.$row['id'].'"'; - api_sql_query($sql,__FILE__,__LINE__); - } - elseif($row['is_editing']!=$_user['user_id']) - { - $timestamp_edit=convert_date_to_number($row['time_edit']); - $time_editing=time()-$timestamp_edit; - $max_edit_time=1200; // 20 minutes - $rest_time=$max_edit_time-$time_editing; - - $userinfo=Database::get_user_info_from_id($row['is_editing']); - - $is_being_edited= get_lang('ThisPageisBeginEditedBy').' '.$userinfo['lastname'].', '.$userinfo['firstname'].'. '.get_lang('ThisPageisBeginEditedTryLater').' '.date( "i",$rest_time).' '.get_lang('MinMinutes').''; - Display::display_normal_message($is_being_edited); - exit; - } - - echo '
    '; - echo $icon_assignment.'   '.$title.'
    '; - echo '
    '; - echo '
    '; - echo ''; - echo ''; - echo ''; - - api_disp_html_area('content',stripslashes($content),'300px'); - echo '
    '; - echo '
    '; - //if(api_is_allowed_to_edit() || api_is_platform_admin()) //off for now - //{ - echo get_lang('Comments').':     '; - //} - - echo ''; - //echo ''; //off for now - //echo ''; //off for now - //echo ''; //off for now - - echo ''; //get current version - - echo get_lang('Progress').':   %'; - echo '

    '; - echo '';//prevent double post - echo ''; //for save icon - echo '';//for save button - echo '
    '; - echo '
    '; - } - } - } -} - -/////////////////////// page history /////////////////////// - - -if ($_GET['action']=='history' or Security::remove_XSS($_POST['HistoryDifferences'])) -{ - if (!$_GET['title']) - { - Display::display_error_message(get_lang("MustSelectPage")); - exit; - } - - echo '
    '; - $_clean['group_id']=(int)$_SESSION['_gid']; - - //First, see the property visibility that is at the last register and therefore we should select descending order. But to give ownership to each record, this is no longer necessary except for the title. TODO: check this - - $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; - $result=api_sql_query($sql,__LINE__,__FILE__); - - while ($row=Database::fetch_array($result)) - { - $KeyVisibility=$row['visibility']; - $KeyAssignment=$row['assignment']; - $KeyTitle=$row['title']; - $KeyUserId=$row['user_id']; - } - - if($KeyAssignment==1) - { - $icon_assignment=''.get_lang('AssignmentDescExtra').''; - } - elseif($KeyAssignment==2) - { - $icon_assignment=''.get_lang('AssignmentWorkExtra').''; - } - - - //Second, show - - //if the page is hidden and is a job only sees its author and professor - if($KeyVisibility==1 || api_is_allowed_to_edit() || api_is_platform_admin() || ($KeyAssignment==2 && $KeyVisibility==0 && (api_get_user_id()==$KeyUserId))) - { - // We show the complete history - if (!$_POST['HistoryDifferences'] && !$_POST['HistoryDifferences2'] ) - { - - $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; - $result=api_sql_query($sql,__LINE__,__FILE__); - - $title = Security::remove_XSS($_GET['title']); - $group_id = Security::remove_XSS($_GET['group_id']); - - echo '
    '; - echo $icon_assignment.'   '.$KeyTitle; - echo '
    '; - echo '
    '; - echo '
    '; - - echo '
      '; - echo '
      '; - echo ''; - echo ''; - echo '

      '; - - $counter=0; - $total_versions=Database::num_rows($result); - - while ($row=Database::fetch_array($result)) - { - $userinfo=Database::get_user_info_from_id($row['user_id']); - - $year = substr($row['dtime'], 0, 4); - $month = substr($row['dtime'], 5, 2); - $day = substr($row['dtime'], 8, 2); - $hours=substr($row['dtime'], 11,2); - $minutes=substr($row['dtime'], 14,2); - $seconds=substr($row['dtime'], 17,2); - - echo '
    • '; - ($counter==0) ? $oldstyle='style="visibility: hidden;"':$oldstyle=''; - ($counter==0) ? $newchecked=' checked':$newchecked=''; - ($counter==$total_versions-1) ? $newstyle='style="visibility: hidden;"':$newstyle=''; - ($counter==1) ? $oldchecked=' checked':$oldchecked=''; - echo ' '; - echo ' '; - echo ''; - echo ''; - - echo $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; - echo ''; - echo ' ('.get_lang('Version').' '.$row['version'].')'; - echo ' '.get_lang('By').' '; - if ($row['user_id']<>0) - { - echo ''.$userinfo['lastname'].', '.$userinfo['firstname'].''; - } - else - { - echo get_lang('Anonymous').' ('.$row[user_ip].')'; - } - - echo ' ( '.get_lang('Progress').': '.$row['progress'].'%, '; - $comment=$row['comment']; - - if (!empty($comment)) - { - echo get_lang('Comments').': '.api_substr(api_htmlentities($row['comment'], ENT_QUOTES, $charset),0,100); - if (api_strlen($row['comment'])>100) - { - echo '... '; - } - } - else - { - echo get_lang('Comments').': ---'; - } - echo ' )
      • '; - - $counter++; - } //end while - echo '
      '; - echo ''; - echo ''; - echo '
    '; - } - // We show the differences between two versions - else - { - $sql_old="SELECT * FROM $tbl_wiki WHERE id='".Database::escape_string($_POST['old'])."'"; - $result_old=api_sql_query($sql_old,__LINE__,__FILE__); - $version_old=Database::fetch_array($result_old); - - - $sql_new="SELECT * FROM $tbl_wiki WHERE id='".Database::escape_string($_POST['new'])."'"; - $result_new=api_sql_query($sql_new,__LINE__,__FILE__); - $version_new=Database::fetch_array($result_new); - - if(isset($_POST['HistoryDifferences'])) - { - include('diff.inc.php'); - //title - echo '
    '.stripslashes($version_new['title']).' ('.get_lang('DifferencesNew').' '.stripslashes($version_new['dtime']).' '.get_lang('DifferencesOld').' '.stripslashes($version_old['dtime']).') '.get_lang('Legend').': '.get_lang(WikiDiffAddedLine).' '.get_lang(WikiDiffDeletedLine).' '.get_lang(WikiDiffMovedLine).'
    '; - } - if(isset($_POST['HistoryDifferences2'])) - { - require_once 'Text/Diff.php'; - require_once 'Text/Diff/Renderer/inline.php'; - //title - echo '
    '.stripslashes($version_new['title']).' ('.get_lang('DifferencesNew').' '.stripslashes($version_new['dtime']).' '.get_lang('DifferencesOld').' '.stripslashes($version_old['dtime']).') '.get_lang('Legend').': '.get_lang(WikiDiffAddedTex).' '.get_lang(WikiDiffDeletedTex).'
    '; - } - - echo '


    '; - - if(isset($_POST['HistoryDifferences'])) - { - echo ''.diff( stripslashes($version_old['content']), stripslashes($version_new['content']), true, 'format_table_line' ).'
    '; // format_line mode is better for words - echo '
    '; - - echo '
    '; - echo ''.get_lang('Legend').'
    ' . "\n"; - echo ''; - echo ''; - echo '
    '; - echo ''; - echo ''.get_lang('WikiDiffUnchangedLine').'
    '; - echo ''.get_lang('WikiDiffAddedLine').'
    '; - echo ''.get_lang('WikiDiffDeletedLine').'
    '; - echo ''.get_lang('WikiDiffMovedLine').'
    '; - echo '
    '; - - echo '
    '; - - } - - if(isset($_POST['HistoryDifferences2'])) - { - - $lines1 = array(strip_tags($version_old['content'])); //without <> tags - $lines2 = array(strip_tags($version_new['content'])); //without <> tags - - $diff = &new Text_Diff($lines1, $lines2); - - $renderer = &new Text_Diff_Renderer_inline(); - echo ''.$renderer->render($diff); // Code inline - //echo '
    '.html_entity_decode($renderer->render($diff)).'
    '; // Html inline. By now, turned off by problems in comparing pages separated by more than one version - echo '
    '; - - echo '
    '; - echo ''.get_lang('Legend').'
    ' . "\n"; - echo ''; - echo ''; - echo '
    '; - echo ''; - echo ''.get_lang('WikiDiffAddedTex').'
    '; - echo ''.get_lang('WikiDiffDeletedTex').'
    '; - echo '
    '; - - echo '
    '; - - } - } - } - echo '
    '; -} - - -/////////////////////// recent changes /////////////////////// - -// -//rss feed. TODO -// - -if ($_GET['action']=='recentchanges') -{ - $_clean['group_id']=(int)$_SESSION['_gid']; - - if (check_notify_all()) - { - $notify_all= ''.get_lang('FullNotifyByEmail').''.get_lang('NotNotifyChanges').''; - } - else - { - $notify_all= ''.get_lang('FullCancelNotifyByEmail').''.get_lang('NotifyChanges').''; - } - - echo '
    '.$notify_all.''.get_lang('RecentChanges').'
    '; - - - - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' ORDER BY dtime DESC'; - } - else - { - $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 ORDER BY dtime DESC'; - } - - $allpages=api_sql_query($sql,__LINE__,__FILE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - //get author - $userinfo=Database::get_user_info_from_id($obj->user_id); - - //get time - $year = substr($obj->dtime, 0, 4); - $month = substr($obj->dtime, 5, 2); - $day = substr($obj->dtime, 8, 2); - $hours = substr($obj->dtime, 11,2); - $minutes = substr($obj->dtime, 14,2); - $seconds = substr($obj->dtime, 17,2); - - //get type assignment icon - if($obj->assignment==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($obj->assignment==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($obj->assignment==0) - { - $ShowAssignment=''; - } - - $row = array (); - $row[] = $year.'-'.$month.'-'.$day.' '.$hours.':'.$minutes.":".$seconds; - $row[] = $ShowAssignment; - $row[] = ''.$obj->title.''; - $row[] = $obj->version>1 ? get_lang('EditedBy') : get_lang('AddedBy'); - $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; - $rows[] = $row; - } - - $table = new SortableTableFromArrayConfig($rows,0,10,'RecentPages_table','','','DESC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - $table->set_header(0,get_lang('Date'), true, array ('style' => 'width:200px;')); - $table->set_header(1,get_lang('Type'), true, array ('style' => 'width:30px;')); - $table->set_header(2,get_lang('Title'), true); - $table->set_header(3,get_lang('Actions'), true, array ('style' => 'width:80px;')); - $table->set_header(4,get_lang('Author'), true); - - $table->display(); - } -} - - -/////////////////////// all pages /////////////////////// - - -if ($_GET['action']=='allpages') -{ - echo '
    '.get_lang('AllPages').'
    '; - - $_clean['group_id']=(int)$_SESSION['_gid']; - - - if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden - { - $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; // warning don't use group by reflink because don't return the last version - } - else - { - $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE visibility=1 AND id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; // warning don't use group by reflink because don't return the last version - } - - $allpages=api_sql_query($sql,__LINE__,__FILE__); - - //show table - if (mysql_num_rows($allpages) > 0) - { - $row = array (); - while ($obj = mysql_fetch_object($allpages)) - { - //get author - $userinfo=Database::get_user_info_from_id($obj->user_id); - - //get time - $year = substr($obj->dtime, 0, 4); - $month = substr($obj->dtime, 5, 2); - $day = substr($obj->dtime, 8, 2); - $hours = substr($obj->dtime, 11,2); - $minutes = substr($obj->dtime, 14,2); - $seconds = substr($obj->dtime, 17,2); - - //get type assignment icon - if($obj->assignment==1) - { - $ShowAssignment=''.get_lang('AssignmentDesc').''; - } - elseif ($obj->assignment==2) - { - $ShowAssignment=''.get_lang('AssignmentWork').''; - } - elseif ($obj->assignment==0) - { - $ShowAssignment=''; - } - - $row = array (); - $row[] =$ShowAssignment; - $row[] = ''.Security::remove_XSS($obj->title).''; - $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; - $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; - - if(api_is_allowed_to_edit()|| api_is_platform_admin()) - { - $showdelete=' '.get_lang('Delete').''; - } - - $row[] = ''.get_lang('EditPage').' '.get_lang('Discuss').' '.get_lang('History').' '.get_lang('LinksPages').''.$showdelete; - $rows[] = $row; - } - - $table = new SortableTableFromArrayConfig($rows,1,10,'AllPages_table','','','ASC'); - $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); - $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); - $table->set_header(1,get_lang('Title'), true); - $table->set_header(2,get_lang('Author').' ('.get_lang('LastVersion').')', true); - $table->set_header(3,get_lang('Date').' ('.get_lang('LastVersion').')', true); - $table->set_header(4,get_lang('Actions'), true, array ('style' => 'width:100px;')); - $table->display(); - } -} - -/////////////////////// discuss pages /////////////////////// - - -if ($_GET['action']=='discuss') -{ - if (!$_GET['title']) - { - Display::display_error_message(get_lang("MustSelectPage")); - exit; - } - - //first extract the date of last version - $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; - $result=api_sql_query($sql,__LINE__,__FILE__); - $row=Database::fetch_array($result); - $lastversiondate=$row['dtime']; - $lastuserinfo=Database::get_user_info_from_id($row['user_id']); - - //select page to discuss - $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id ASC'; - $result=api_sql_query($sql,__LINE__,__FILE__); - $row=Database::fetch_array($result); - $id=$row['id']; - $firstuserid=$row['user_id']; - - //mode assignment: previous to show page type - if(stripslashes($row['assignment'])==1) - { - $icon_assignment=''.get_lang('AssignmentDescExtra').''; - } - elseif(stripslashes($row['assignment'])==2) - { - $icon_assignment=''.get_lang('AssignmentWorkExtra').''; - } - - - //Show title and form to discuss if page exist - if ($id!='') - { - //Show discussion to students if isn't hidden. Show page to all teachers if is hidden. Mode assignments: If is hidden, show pages to student only if student is the author - if($row['visibility_disc']==1 || api_is_allowed_to_edit() || api_is_platform_admin() || ($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))) - { - echo '
    '; - - // discussion action: protecting (locking) the discussion - if (check_addlock_discuss()) - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $addlock_disc= ''.get_lang('LockDiscussExtra').''; - } - else - { - $addlock_disc= ''.get_lang('LockDiscussExtra').''; - } - - } - else - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $addlock_disc= ''.get_lang('UnlockDiscussExtra').''; - } - } - echo ''; - echo ''.$addlock_disc.''; - echo ''; - - - // discussion action: visibility. Show discussion to students if isn't hidden. Show page to all teachers if is hidden. - if (check_visibility_discuss()) - { - //Mode assignments: If is hidden, show pages to student only if student is the author - if(($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))==false) - { - $visibility_disc= ''.get_lang('HideDiscussExtra').''; - } - } - else - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $visibility_disc= ''.get_lang('ShowDiscussExtra').''; - } - } - echo ''; - echo ''.$visibility_disc.''; - echo ''; - - - //discussion action: check add rating lock. Show/Hide list to rating for all student - if (check_ratinglock_discuss()) - { - //Mode assignment: only the teacher can assign scoring - if(($row['assignment']==2 && $row['ratinglock_disc']==0 && (api_get_user_id()==$row['user_id']))==false) - { - $ratinglock_disc= ''.get_lang('LockRatingDiscussExtra').''; - } - } - else - { - if(api_is_allowed_to_edit() || api_is_platform_admin()) - { - $ratinglock_disc= ''.get_lang('UnlockRatingDiscussExtra').''; - } - } - echo ''; - echo ''.$ratinglock_disc.''; - echo ''; - - //discussion action: email notification - if (check_notify_discuss($page)) - { - $notify_disc= ''.get_lang('NotifyDiscussByEmail').''; - } - else - { - $notify_disc= ''.get_lang('CancelNotifyDiscussByEmail').''; - } - echo ''; - echo ''.$notify_disc.''; - echo ''; - - echo $icon_assignment.'   '.$row['title']; - - echo ' ('.get_lang('MostRecentVersionBy').' '.$lastuserinfo['firstname'].' '.$lastuserinfo['lastname'].' '.$lastversiondate.$countWPost.')'.$avg_WPost_score.' '; //TODO: read avg score - - echo '
    '; - - if($row['addlock_disc']==1 || api_is_allowed_to_edit() || api_is_platform_admin()) //show comments but students can't add theirs - { - ?> -
    - - - - ';//prevent double post ?> - - - - - - - - - ';// must pass a default value to avoid rate automatically - } - ?> - - - - - -
    :
    :
      '.get_lang('Send').''; ?>
    -
    - - '; - $user_table = Database :: get_main_table(TABLE_MAIN_USER); - - $sql="SELECT * FROM $tbl_wiki_discuss reviews, $user_table user WHERE reviews.publication_id='".$id."' AND user.user_id='".$firstuserid."' ORDER BY id DESC"; - $result=api_sql_query($sql,__FILE__,__LINE__) or die(mysql_error()); - - $countWPost = Database::num_rows($result); - echo get_lang('NumComments').": ".$countWPost; //comment's numbers - - $sql="SELECT SUM(p_score) as sumWPost FROM $tbl_wiki_discuss WHERE publication_id='".$id."' AND NOT p_score='-' ORDER BY id DESC"; - $result2=api_sql_query($sql,__FILE__,__LINE__) or die(mysql_error()); - $row2=Database::fetch_array($result2); - - $sql="SELECT * FROM $tbl_wiki_discuss WHERE publication_id='".$id."' AND NOT p_score='-'"; - $result3=api_sql_query($sql,__FILE__,__LINE__) or die(mysql_error()); - $countWPost_score= Database::num_rows($result3); - - echo ' - '.get_lang('NumCommentsScore').': '.$countWPost_score;// - - if ($countWPost_score!=0) - { - $avg_WPost_score = round($row2['sumWPost'] / $countWPost_score,2).' / 10'; - } - else - { - $avg_WPost_score = $countWPost_score; - } - - echo ' - '.get_lang('RatingMedia').': '.$avg_WPost_score; // average rating - - $sql='UPDATE '.$tbl_wiki.' SET score="'.Database::escape_string($avg_WPost_score).'" WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter; // check if work ok. TODO - api_sql_query($sql,__FILE__,__LINE__); - - echo '
    '; - //echo '
    '; - - while ($row=Database::fetch_array($result)) - { - $userinfo=Database::get_user_info_from_id($row['userc_id']); - if (($userinfo['status'])=="5") - { - $author_status=get_lang('Student'); - } - else - { - $author_status=get_lang('Teacher'); - } - - require_once(api_get_path(INCLUDE_PATH).'/lib/usermanager.lib.php'); - $user_id=$row['userc_id']; - $name=$userinfo['lastname']." ".$userinfo['firstname']; - $attrb=array(); - if ($user_id<>0) - { - $image_path = UserManager::get_user_picture_path_by_id($user_id,'web',false, true); - $image_repository = $image_path['dir']; - $existing_image = $image_path['file']; - $author_photo= ''.$name.''; - - } - else - { - $author_photo= ''.$name.''; - } - - //stars - $p_score=$row['p_score']; - switch($p_score){ - case 0: - $imagerating=''; - break; - case 1: - $imagerating=''; - break; - case 2: - $imagerating=''; - break; - case 3: - $imagerating=''; - break; - case 4: - $imagerating=''; - break; - case 5: - $imagerating=''; - break; - case 6: - $imagerating=''; - break; - case 7: - $imagerating=''; - break; - case 8: - $imagerating=''; - break; - case 9: - $imagerating=''; - break; - case 10: - $imagerating=''; - break; - } - - echo '

    '; - echo ''; - echo ''; - echo ''; - echo ''; - echo ''; - echo ''; - echo ''; - echo "
    '.$author_photo.''.$userinfo['lastname'].', '.$userinfo['firstname'].' ('.$author_status.') '.$row['dtime'].' - '.get_lang('Rating').': '.$row['p_score'].' '.$imagerating.'
    '.$row['comment'].'
    "; - echo '

    '; - - } - // echo"
    "; - } - else - { - - Display::display_warning_message(get_lang('LockByTeacher'),false); - - } - } - else - { - - Display::display_normal_message(get_lang('DiscussNotAvailable')); - - } -} - -echo "
    "; // echo "
    "; - -echo "
    "; // echo "
    "; - - - -/* -============================================================================== -FOOTER -============================================================================== -*/ -//$_SESSION['_gid']; -Display::display_footer(); +, Ghent University, Belgium +* @Author Juan Carlos Raña +* @Copyright Ghent University +* @Copyright Patrick Cool +* +* @package dokeos.wiki +*/ + + +// name of the language file that needs to be included +$language_file = 'wiki'; + +// security +if(isset($_GET['id_session'])) +{ + $_SESSION['id_session'] = Security::remove_XSS($_GET['id_session']); +} + +// including the global dokeos file +include('../inc/global.inc.php'); + +// section (for the tabs) +$this_section=SECTION_COURSES; + +// including additional library scripts + +require_once (api_get_path(LIBRARY_PATH).'course.lib.php'); +require_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); +require_once (api_get_path(LIBRARY_PATH).'text.lib.php'); +require_once (api_get_path(LIBRARY_PATH).'events.lib.inc.php'); +require_once (api_get_path(LIBRARY_PATH).'security.lib.php'); +require_once (api_get_path(INCLUDE_PATH).'lib/mail.lib.inc.php'); +require_once (api_get_path(INCLUDE_PATH).'conf/mail.conf.php'); +require_once (api_get_path(LIBRARY_PATH).'sortabletable.class.php'); +require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); +require_once 'wiki.inc.php'; + +// additional style information +$htmlHeadXtra[] =''; + +// Database table definition +$tbl_wiki = Database::get_course_table(TABLE_WIKI); +$tbl_wiki_discuss = Database::get_course_table(TABLE_WIKI_DISCUSS); +$tbl_wiki_mailcue = Database::get_course_table(TABLE_WIKI_MAILCUE); + +/* +----------------------------------------------------------- +Constants and variables +----------------------------------------------------------- +*/ +$tool_name = get_lang('Wiki'); + +$MonthsLong = array (get_lang("JanuaryLong"), get_lang("FebruaryLong"), get_lang("MarchLong"), get_lang("AprilLong"), get_lang("MayLong"), get_lang("JuneLong"), get_lang("JulyLong"), get_lang("AugustLong"), get_lang("SeptemberLong"), get_lang("OctoberLong"), get_lang("NovemberLong"), get_lang("DecemberLong")); + +/* +---------------------------------------------------------- +ACCESS +----------------------------------------------------------- +*/ +api_protect_course_script(); +api_block_anonymous_users(); + +/* +----------------------------------------------------------- +TRACKING +----------------------------------------------------------- +*/ +event_access_tool(TOOL_WIKI); + +/* +----------------------------------------------------------- +HEADER & TITLE +----------------------------------------------------------- +*/ +// If it is a group wiki then the breadcrumbs will be different. +if ($_SESSION['_gid'] OR $_GET['group_id']) { + + if (isset($_SESSION['_gid'])) { + $_clean['group_id']=(int)$_SESSION['_gid']; + } + if (isset($_GET['group_id'])) { + $_clean['group_id']=(int)Database::escape_string($_GET['group_id']); + } + + $group_properties = GroupManager :: get_group_properties($_clean['group_id']); + $interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups')); + $interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')'); + + $add_group_to_title = ' ('.$group_properties['name'].')'; + $groupfilter='group_id="'.$_clean['group_id'].'"'; + + //ensure this tool in groups whe it's private or deactivated + if ($group_properties['wiki_state']==0) + { + echo api_not_allowed(); + } + elseif ($group_properties['wiki_state']==2) + { + if (!api_is_allowed_to_edit() and !GroupManager :: is_user_in_group($_user['user_id'], $_SESSION['_gid'])) + { + echo api_not_allowed(); + } + } + +} +else +{ + $groupfilter='group_id=0'; +} + +Display::display_header($tool_name, 'Wiki'); + +$is_allowed_to_edit = api_is_allowed_to_edit(); + +//api_display_tool_title($tool_name.$add_group_to_title); + +/* +----------------------------------------------------------- +INITIALISATION +----------------------------------------------------------- +*/ +//the page we are dealing with +if (!isset($_GET['title'])){ + + $page='index'; +} +else +{ + $page=Security::remove_XSS($_GET['title']); +} + +// some titles are not allowed +// $not_allowed_titles=array("Index", "RecentChanges","AllPages", "Categories"); //not used for now + +/* +============================================================================== +MAIN CODE +============================================================================== +*/ + +// Tool introduction +Display::display_introduction_section(TOOL_WIKI); + +/* +----------------------------------------------------------- +Wiki configuration settings +----------------------------------------------------------- +*/ + +$fck_attribute['Width'] = '100%'; +$fck_attribute['Height'] = '400'; +if(!api_is_allowed_to_edit()) +{ + $fck_attribute['Config']['UserStatus'] = 'student'; + $fck_attribute['ToolbarSet'] = 'Wiki_Student'; +} +else +{ + $fck_attribute['ToolbarSet'] = 'Wiki'; +} + +/* +----------------------------------------------------------- + ACTIONS +----------------------------------------------------------- +*/ + + +//release of blocked pages to prevent concurrent editions +$sql='SELECT * FROM '.$tbl_wiki.'WHERE is_editing!="0"'; +$result=api_sql_query($sql,__LINE__,__FILE__); +while ($is_editing_block=Database::fetch_array($result)) +{ + $max_edit_time=1200; // 20 minutes + $timestamp_edit=convert_date_to_number($is_editing_block['time_edit']); + $time_editing=time()-$timestamp_edit; + + + //first prevent concurrent users and double version + if($is_editing_block['is_editing']==$_user['user_id']) + { + $_SESSION['_version']=$is_editing_block['version']; + } + else + { + unset ( $_SESSION['_version'] ); + } + //second checks if has exceeded the time that a page may be available or if a page was edited and saved by its author + if ($time_editing>$max_edit_time || ($is_editing_block['is_editing']==$_user['user_id'] && $_GET['action']!='edit')) + { + $sql='UPDATE '.$tbl_wiki.' SET is_editing="0", time_edit="0000-00-00 00:00:00" WHERE is_editing="'.$is_editing_block['is_editing'].'"'; + api_sql_query($sql,__FILE__,__LINE__); + } + +} + + +// saving a change +if (isset($_POST['SaveWikiChange']) AND $_POST['title']<>'') +{ + + if(empty($_POST['title'])) + { + Display::display_error_message(get_lang("NoWikiPageTitle")); + } + elseif(!double_post($_POST['wpost_id'])) + { + //double post + } + elseif ($_POST['version']!=$_SESSION['_version']) + { + //prevent concurrent users and double version + Display::display_error_message(get_lang("EditedByAnotherUser")); + } + + else + { + $return_message=save_wiki(); + Display::display_confirmation_message($return_message, false); + } +} + +//saving a new wiki entry +if (isset($_POST['SaveWikiNew'])) +{ + if(empty($_POST['title'])) + { + Display::display_error_message(get_lang("NoWikiPageTitle")); + } + elseif(!double_post($_POST['wpost_id'])) + { + //double post + } + else + { + $_clean['assignment']=Database::escape_string($_POST['assignment']); // for mode assignment + if ($_clean['assignment']==1) + { + auto_add_page_users($_clean['assignment']); + } + else + { + $return_message=save_new_wiki(); + Display::display_confirmation_message($return_message, false); + } + } +} + + +// check last version +if ($_GET['view']) +{ + $sql='SELECT * FROM '.$tbl_wiki.'WHERE id="'.Database::escape_string($_GET['view']).'"'; //current view + $result=api_sql_query($sql,__LINE__,__FILE__); + $current_row=Database::fetch_array($result); + + $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; //last version + $result=api_sql_query($sql,__LINE__,__FILE__); + $last_row=Database::fetch_array($result); + + if ($_GET['view']<$last_row['id']) + { + $message= '
    '.get_lang('NoAreSeeingTheLastVersion').'
    '.get_lang("Version").' ('.$current_row['version'].' / '.$last_row['version'].')
    '.get_lang("ConvertToLastVersion").': '.get_lang("Restore").'
    '; + + Display::display_warning_message($message,false); + } + + ///restore page + if ($_GET['action']=='restorepage') + { + //Only teachers and platform admin can edit the index page. Only teachers and platform admin can edit an assignment teacher + if(($current_row['reflink']=='index' || $current_row['reflink']=='' || $current_row['assignment']==1) && (!api_is_allowed_to_edit())) + { + Display::display_normal_message(get_lang('OnlyEditPagesCourseManager')); + } + elseif($last_row['is_editing']!=0 && $last_row['is_editing']!=$_user['user_id']) + { + //checking for concurrent users + $timestamp_edit=convert_date_to_number($last_row['time_edit']); + $time_editing=time()-$timestamp_edit; + $max_edit_time=1200; // 20 minutes + $rest_time=$max_edit_time-$time_editing; + + $userinfo=Database::get_user_info_from_id($last_row['is_editing']); + + $is_being_edited= get_lang('ThisPageisBeginEditedBy').' '.$userinfo['lastname'].', '.$userinfo['firstname'].'. '.get_lang('ThisPageisBeginEditedTryLater').' '.date( "i",$rest_time).' '.get_lang('MinMinutes').''; + Display::display_normal_message($is_being_edited); + } + else + { + $PassEdit=false; + + //check if is a wiki group + if($current_row['group_id']!=0) + { + //Only teacher, platform admin and group members can edit a wiki group + if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid'])) + { + $PassEdit=true; + } + else + { + Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers')); + } + } + else + { + $PassEdit=true; + } + + // check if is an assignment + if(stripslashes($current_row['assignment'])==1) + { + Display::display_normal_message(get_lang('EditAssignmentWarning')); + $icon_assignment=''.get_lang('AssignmentDescExtra').''; + } + elseif(stripslashes($current_row['assignment'])==2) + { + $icon_assignment=''.get_lang('AssignmentWorkExtra').''; + if((api_get_user_id()==$current_row['user_id'])==false) + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $PassEdit=true; + } + else + { + Display::display_warning_message(get_lang('LockByTeacher')); + $PassEdit=false; + } + } + else + { + $PassEdit=true; + } + } + + if($PassEdit) //show editor if edit is allowed + { + if (check_protect_page() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false)) + { + Display::display_normal_message(get_lang('PageLockedExtra')); + } + else + { + Display::display_confirmation_message(restore_wikipage($current_row['reflink'], $current_row['title'], $current_row['content'], $current_row['group_id'], $current_row['assignment'], $current_row['progress'], $current_row['version'], $last_row['version'], $current_row['linksto']).': '.$last_row['title'].'',false); + } + } + } + } +} + + +if ($_GET['action']=='deletewiki'){ + + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + if ($_GET['delete'] == 'yes') + { + $return_message=delete_wiki(); + Display::display_confirmation_message($return_message); + } + } +} + + +if ($_GET['action']=='discuss' && $_POST['Submit']) +{ + Display::display_confirmation_message(get_lang('CommentAdded')); +} + + +/* +----------------------------------------------------------- +WIKI WRAPPER +----------------------------------------------------------- +*/ + +echo "
    "; + +/** Actions bar (= action of the wiki tool, not of the page)**/ +echo ''; + + +/* +----------------------------------------------------------- +MAIN WIKI AREA +----------------------------------------------------------- +*/ + +echo "
    "; +/** menuwiki (= actions of the page, not of the wiki tool) **/ +if (!in_array($_GET['action'], array('addnew', 'searchpages', 'allpages', 'recentchanges', 'deletewiki', 'more', 'mactiveusers', 'mvisited', 'mostchanged', 'orphaned', 'wanted'))) +{ + echo "
    "; + + //menu show page + echo ''.Display::display_icon('lp_document.png',get_lang('ShowThisPage')).' '.get_lang('Page').''; + + //menu edit page + echo ''.Display::display_icon('lp_quiz.png',get_lang('EditThisPage')).' '.get_lang('EditPage').''; + + //menu discuss page + echo ''.Display::display_icon('comment_bubble.gif',get_lang('DiscussThisPage')).' '.get_lang('Discuss').''; + + //menu history + echo ''.Display::display_icon('history.gif',get_lang('ShowPageHistory')).' '.get_lang('History').''; + //menu linkspages + echo ''.Display::display_icon('lp_link.png',get_lang('ShowLinksPages')).' '.get_lang('LinksPages').''; + + //menu delete wikipage + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + echo ''.Display::display_icon('delete.gif',get_lang('DeleteThisPage')).' '.get_lang('Delete').''; + } + echo '
    '; +} + +/////////////////////// more options /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='more') +{ + + echo '
    '.get_lang('More').'
    '; + + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + //TODO: config area and private stats + + } + + echo ''; + echo ''; + echo ''; + echo ''; + echo ''; + echo '
    '; + echo ''; + echo ''; + echo ''; + echo'
    '; + + + //Submenu Most linked pages + //echo '
  • '.get_lang('MostLinkedPages').'
    • ';//TODO + + //Submenu Dead end pages + //echo '
  • '.get_lang('DeadEndPages').'
    • ';//TODO + + //Submenu Most new pages (not versions) + //echo '
  • '.get_lang('MostNewPages').'
    • ';//TODO + + //Submenu Most long pages + //echo '
  • '.get_lang('MostLongPages').'
    • ';//TODO + + //Submenu Protected pages + //echo '
  • '.get_lang('ProtectedPages').'
    • ';//TODO + + //Submenu Hidden pages + //echo '
  • '.get_lang('HiddenPages').'
    • ';//TODO + + //Submenu Most discuss pages + //echo '
  • '.get_lang('MostDiscussPages').'
    • ';//TODO + + //Submenu Best scored pages + //echo '
  • '.get_lang('BestScoredPages').'
    • ';//TODO + + //Submenu Pages with more progress + //echo '
  • '.get_lang('MProgressPages').'
    • ';//TODO + + //Submenu Most active users in discuss + //echo '
  • '.get_lang('MostDiscussUsers').'
    • ';//TODO + + //Submenu Individual assignments + //echo '
  • '.get_lang('Assignments').'
    • ';//TODO + + //Submenu Delayed assignments + //echo '
  • '.get_lang('DelayedAssignments').'
    • ';//TODO + + //Submenu Random page + //echo '
  • '.get_lang('RandomPage').'
    • ';//TODO + +} + +/////////////////////// Most active users /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='mactiveusers') +{ + echo '
    '.get_lang('MostActiveUsers').'
    '; + + $sql='SELECT *, COUNT(*) AS NUM_EDIT FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY user_id'; + $allpages=api_sql_query($sql,__FILE__,__LINE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + $userinfo=Database::get_user_info_from_id($obj->user_id); + $row = array (); + + $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; + $row[] =''.$obj->NUM_EDIT.''; + $rows[] = $row; + } + + $table = new SortableTableFromArrayConfig($rows,1,10,'MostActiveUsersA_table','','','DESC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + $table->set_header(0,get_lang('Author'), true, array ('style' => 'width:30px;')); + $table->set_header(1,get_lang('Contributions'), true); + $table->display(); + } +} + + +/////////////////////// User contributions /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='usercontrib') +{ + $userinfo=Database::get_user_info_from_id(Security::remove_XSS($_GET['user_id'])); + + echo '
    '.get_lang('UserContributions').': '.$userinfo['lastname'].', '.$userinfo['firstname'].'
    '; + + + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND user_id="'.Security::remove_XSS($_GET['user_id']).'"'; + } + else + { + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND user_id="'.Security::remove_XSS($_GET['user_id']).'" AND visibility=1'; + } + + $allpages=api_sql_query($sql,__FILE__,__LINE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + //get author + $userinfo=Database::get_user_info_from_id($obj->user_id); + + //get time + $year = substr($obj->dtime, 0, 4); + $month = substr($obj->dtime, 5, 2); + $day = substr($obj->dtime, 8, 2); + $hours = substr($obj->dtime, 11,2); + $minutes = substr($obj->dtime, 14,2); + $seconds = substr($obj->dtime, 17,2); + + //get type assignment icon + if($obj->assignment==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($obj->assignment==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($obj->assignment==0) + { + $ShowAssignment=''; + } + + $row = array (); + $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; + $row[] =$ShowAssignment; + + $row[] = ''.$obj->title.''; + $row[] =$obj->version; + $row[] =$obj->comment; + //$row[] = api_strlen($obj->comment)>30 ? api_substr($obj->comment,0,30).'...' : $obj->comment; + $row[] =$obj->progress.' %'; + $row[] =$obj->score; + //if(api_is_allowed_to_edit() || api_is_platform_admin()) + //{ + //$row[] =$obj->user_ip; + //} + + $rows[] = $row; + + } + + $table = new SortableTableFromArrayConfig($rows,2,10,'UsersContributions_table','','','ASC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'user_id'=>Security::remove_XSS($_GET['user_id']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + + $table->set_header(0,get_lang('Date'), true, array ('style' => 'width:200px;')); + $table->set_header(1,get_lang('Type'), true, array ('style' => 'width:30px;')); + $table->set_header(2,get_lang('Title'), true, array ('style' => 'width:200px;')); + $table->set_header(3,get_lang('Version'), true, array ('style' => 'width:30px;')); + $table->set_header(4,get_lang('Comment'), true, array ('style' => 'width:200px;')); + $table->set_header(5,get_lang('Progress'), true, array ('style' => 'width:30px;')); + $table->set_header(6,get_lang('Rating'), true, array ('style' => 'width:30px;')); + //if(api_is_allowed_to_edit() || api_is_platform_admin()) + //{ + //$table->set_header(7,get_lang('IP'), true, array ('style' => 'width:30px;')); + //} + + $table->display(); + } +} + +/////////////////////// Most changed pages /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='mostchanged') +{ + echo '
    '.get_lang('MostChangedPages').'
    '; + + + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink'; + } + else + { + $sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 GROUP BY reflink'; + } + + $allpages=api_sql_query($sql,__FILE__,__LINE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + //get type assignment icon + if($obj->assignment==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($obj->assignment==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($obj->assignment==0) + { + $ShowAssignment=''; + } + + $row = array (); + $row[] =$ShowAssignment; + $row[] = ''.$obj->title.''; + $row[] = $obj->MAX; + $rows[] = $row; + } + + $table = new SortableTableFromArrayConfig($rows,2,10,'MostChangedPages_table','','','DESC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); + $table->set_header(1,get_lang('Title'), true); + $table->set_header(2,get_lang('Changes'), true); + $table->display(); + } + +} + +/////////////////////// Most visited pages /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='mvisited') +{ + echo '
    '.get_lang('MostVisitedPages').'
    '; + + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink'; + } + else + { + $sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 GROUP BY reflink'; + } + + $allpages=api_sql_query($sql,__FILE__,__LINE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + //get type assignment icon + if($obj->assignment==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($obj->assignment==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($obj->assignment==0) + { + $ShowAssignment=''; + } + + $row = array (); + $row[] =$ShowAssignment; + $row[] = ''.$obj->title.''; + $row[] = $obj->tsum; + $rows[] = $row; + } + + $table = new SortableTableFromArrayConfig($rows,2,10,'MostVisitedPages_table','','','DESC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); + $table->set_header(1,get_lang('Title'), true); + $table->set_header(2,get_lang('Visits'), true); + $table->display(); + } +} + +/////////////////////// Wanted pages /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='wanted') +{ + echo '
    '.get_lang('WantedPages').'
    '; + + $pages = array(); + $refs = array(); + $sort_wanted=array(); + + //get name pages + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY reflink ASC'; + $allpages=api_sql_query($sql,__FILE__,__LINE__); + + while ($row=Database::fetch_array($allpages)) + { + $pages[] = $row['reflink']; + } + + //get name refs in last pages and make a unique list + $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; + $allpages=api_sql_query($sql,__FILE__,__LINE__); + while ($row=Database::fetch_array($allpages)) + { + //$row['linksto']= str_replace("\n".$row["reflink"]."\n", "\n", $row["linksto"]); //remove self reference. TODO check + $rf = explode(" ", trim($row["linksto"]));//wanted pages without /n only blank " " + $refs = array_merge($refs, $rf); + if ($n++ > 299) + { + $refs = array_unique($refs); + $n=0; + } // (clean-up only every 300th loop). Thanks to Erfurt Wiki + } + + //sort linksto. Find linksto into reflink. If not found ->page is wanted + natcasesort($refs); + echo '
      '; + foreach($refs as $v) + { + if(!in_array($v, $pages)) + { + if (trim($v)!="") + { + echo '
    • '.str_replace('_',' ',$v).'
      • '; + } + } + } + echo '
    '; +} + +/////////////////////// Orphaned pages /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='orphaned') +{ + echo '
    '.get_lang('OrphanedPages').'
    '; + + $pages = array(); + $refs = array(); + $orphaned = array(); + + //get name pages + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY reflink ASC'; + $allpages=api_sql_query($sql,__FILE__,__LINE__); + while ($row=Database::fetch_array($allpages)) + { + $pages[] = $row['reflink']; + } + + //get name refs in last pages and make a unique list + $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; + $allpages=api_sql_query($sql,__FILE__,__LINE__); + while ($row=Database::fetch_array($allpages)) + { + //$row['linksto']= str_replace("\n".$row["reflink"]."\n", "\n", $row["linksto"]); //remove self reference. TODO check + $rf = explode(" ", trim($row["linksto"])); //fix replace explode("\n", trim($row["linksto"])) with explode(" ", trim($row["linksto"])) + + $refs = array_merge($refs, $rf); + if ($n++ > 299) + { + $refs = array_unique($refs); + $n=0; + } // (clean-up only every 300th loop). Thanks to Erfurt Wiki + } + + //search each name of list linksto into list reflink + foreach($pages as $v) + { + if(!in_array($v, $refs)) + { + $orphaned[] = $v; + } + } + + //change reflink by title + foreach($orphaned as $vshow) + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND reflink="'.$vshow.'" GROUP BY reflink'; + } + else + { + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND reflink="'.$vshow.'" AND visibility=1 GROUP BY reflink'; + } + + $allpages=api_sql_query($sql,__FILE__,__LINE__); + + echo '
      '; + while ($row=Database::fetch_array($allpages)) + { + //fix assignment icon + if($row['assignment']==1) + { + $ShowAssignment=''; + } + elseif ($row['assignment']==2) + { + $ShowAssignment=''; + } + elseif ($row['assignment']==0) + { + $ShowAssignment=''; + } + + echo '
    • '.$ShowAssignment.''.$row['title'].'
      • '; + } + echo '
    '; + } + +} + +/////////////////////// delete current page /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='delete') +{ + + if(!$_GET['title']) + { + Display::display_error_message(get_lang('MustSelectPage')); + exit; + } + + echo '
    '; + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + echo '
    '.get_lang('DeletePageHistory').'
    '; + + if($page=="index") + { + Display::display_warning_message(get_lang('WarningDeleteMainPage'),false); + } + + $message = get_lang('ConfirmDeletePage')."

    "."

    "."".get_lang("No").""."  |  "."".get_lang("Yes").""."

    "; + + if (!isset ($_GET['delete'])) + { + Display::display_warning_message($message,false); + } + + if ($_GET['delete'] == 'yes') + { + $sql='DELETE '.$tbl_wiki_discuss.' FROM '.$tbl_wiki.', '.$tbl_wiki_discuss.' WHERE '.$tbl_wiki.'.reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$tbl_wiki.'.'.$groupfilter.' AND '.$tbl_wiki_discuss.'.publication_id='.$tbl_wiki.'.id'; + api_sql_query($sql,__FILE__,__LINE__); + + $sql='DELETE '.$tbl_wiki_mailcue.' FROM '.$tbl_wiki.', '.$tbl_wiki_mailcue.' WHERE '.$tbl_wiki.'.reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$tbl_wiki.'.'.$groupfilter.' AND '.$tbl_wiki_mailcue.'.id='.$tbl_wiki.'.id'; + api_sql_query($sql,__FILE__,__LINE__); + + $sql='DELETE FROM '.$tbl_wiki.' WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.''; + api_sql_query($sql,__FILE__,__LINE__); + + check_emailcue(0, 'E'); + + Display::display_confirmation_message(get_lang('WikiPageDeleted')); + } + } + else + { + Display::display_normal_message(get_lang("OnlyAdminDeletePageWiki")); + } + + echo '
    '; +} + + +/////////////////////// delete all wiki /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='deletewiki') +{ + + echo '
    '.get_lang('DeleteWiki').'
    '; + echo '
    '; + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $message = get_lang('ConfirmDeleteWiki'); + $message .= '

    + '.get_lang('No').' +   |   + '.get_lang('Yes').' +

    '; + + if (!isset($_GET['delete'])) + { + Display::display_warning_message($message,false); + } + } + else + { + Display::display_normal_message(get_lang("OnlyAdminDeleteWiki")); + } + echo '
    '; +} + +/////////////////////// search wiki pages /////////////////////// +if ($_GET['action']=='searchpages') +{ + echo '
    '.get_lang('SearchPages').'
    '; + echo '
    '; + // initiate the object + $form = new FormValidator('wiki_search','post', api_get_self().'?cidReq='.Security::remove_XSS($_GET['cidReq']).'&action='.Security::remove_XSS($_GET['action']).'&group_id='.Security::remove_XSS($_GET['group_id'])); + + // settting the form elements + + $form->addElement('text', 'search_term', get_lang('SearchTerm'),'class="input_titles"'); + $form->addElement('checkbox', 'search_content', null, get_lang('AlsoSearchContent')); + $form->addElement('style_submit_button', 'SubmitWikiSearch', get_lang('Search'), 'class="search"'); + + // setting the rules + $form->addRule('search_term', '
    '.get_lang('ThisFieldIsRequired'), 'required'); + $form->addRule('search_term', get_lang('TooShort'),'minlength',3); + + if ($form->validate()) + { + $form->display(); + $values = $form->exportValues(); + display_wiki_search_results($values['search_term'], $values['search_content']); + } + else + { + $form->display(); + } + echo '
    '; +} + + +/////////////////////// What links here. Show pages that have linked this page /////////////////////// Juan Carlos Raña Trabado + +if ($_GET['action']=='links') +{ + + if (!$_GET['title']) + { + Display::display_error_message(get_lang("MustSelectPage")); + } + else + { + + $sql='SELECT * FROM '.$tbl_wiki.' WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.''; + $result=api_sql_query($sql,__FILE__,__LINE__); + $row=Database::fetch_array($result); + + //get type assignment icon + + if($row['assignment']==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($row['assignment']==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($row['assignment']==0) + { + $ShowAssignment=''; + } + + //fix Title to reflink (link Main Page) + + if ($page==get_lang('DefaultTitle')) + { + $page='index'; + } + + echo '
    '; + echo get_lang('LinksPagesFrom').': '.$ShowAssignment.' '.Security::remove_XSS($row['title']).''; + echo '
    '; + + //fix index to title Main page into linksto + if ($page=='index') + { + $page=str_replace(' ','_',get_lang('DefaultTitle')); + } + + //table + + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE linksto LIKE '%".html_entity_decode(Database::escape_string(stripslashes(urldecode($page))))." %' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink AND ".$groupfilter.")"; //add blank space after like '%" " %' to identify each word. + } + else + { + $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE visibility=1 AND linksto LIKE '%".html_entity_decode(Database::escape_string(stripslashes(urldecode($page))))." %' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink AND ".$groupfilter.")"; //add blank space after like '%" " %' to identify each word + } + + $allpages=api_sql_query($sql,__LINE__,__FILE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + //get author + $userinfo=Database::get_user_info_from_id($obj->user_id); + + //get time + $year = substr($obj->dtime, 0, 4); + $month = substr($obj->dtime, 5, 2); + $day = substr($obj->dtime, 8, 2); + $hours = substr($obj->dtime, 11,2); + $minutes = substr($obj->dtime, 14,2); + $seconds = substr($obj->dtime, 17,2); + + //get type assignment icon + if($obj->assignment==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($obj->assignment==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($obj->assignment==0) + { + $ShowAssignment=''; + } + + $row = array (); + $row[] =$ShowAssignment; + $row[] = ''.Security::remove_XSS($obj->title).''; + $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; + $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; + $rows[] = $row; + } + + $table = new SortableTableFromArrayConfig($rows,1,10,'AllPages_table','','','ASC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); + $table->set_header(1,get_lang('Title'), true); + $table->set_header(2,get_lang('Author'), true); + $table->set_header(3,get_lang('Date'), true); + $table->display(); + } + } +} + + +/////////////////////// adding a new page /////////////////////// + + +// Display the form for adding a new wiki page +if ($_GET['action']=='addnew') +{ + + echo '
    '.get_lang('AddNew').'
    '; + + //first, check if page index was created. chektitle=false + if (checktitle('index')) + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + Display::display_normal_message(get_lang('GoAndEditMainPage')); + } + else + { + return Display::display_normal_message(get_lang('WikiStandBy')); + } + } + + elseif (check_addnewpagelock() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false)) + { + Display::display_error_message(get_lang('AddPagesLocked')); + } + else + { + if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid']) || Security::remove_XSS($_GET['group_id'])==0) + { + display_new_wiki_form(); + } + else + { + Display::display_normal_message(get_lang('OnlyAddPagesGroupMembers')); + } + } + +} + + + +/////////////////////// show home page /////////////////////// + +if (!$_GET['action'] OR $_GET['action']=='show' AND !isset($_POST['SaveWikiNew'])) +{ + display_wiki_entry(); +} + +/////////////////////// show current page /////////////////////// + +if ($_GET['action']=='showpage' AND !isset($_POST['SaveWikiNew'])) +{ + if($_GET['title']) + { + display_wiki_entry(); + } + else + { + Display::display_error_message(get_lang('MustSelectPage')); + } +} + + +/////////////////////// edit current page /////////////////////// + +if ($_GET['action']=='edit') +{ + $_clean['group_id']=(int)$_SESSION['_gid']; + + $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; + $result=api_sql_query($sql,__LINE__,__FILE__); + $row=Database::fetch_array($result); // we do not need a while loop since we are always displaying the last version + + + + if ($row['content']=='' AND $row['title']=='' AND $page=='') + { + Display::display_error_message(get_lang('MustSelectPage')); + exit; + } + elseif ($row['content']=='' AND $row['title']=='' AND $page=='index') + { + $content=sprintf(get_lang('DefaultContent'),api_get_path(WEB_IMG_PATH)); + $title=get_lang('DefaultTitle'); + $page_id=0; + } + else + { + $content=$row['content']; + $title=$row['title']; + $page_id=$row['page_id']; + } + + //Only teachers and platform admin can edit the index page. Only teachers and platform admin can edit an assignment teacher + if(($row['reflink']=='index' || $row['reflink']=='' || $row['assignment']==1) && (!api_is_allowed_to_edit())) + { + Display::display_error_message(get_lang('OnlyEditPagesCourseManager')); + } + else + { + $PassEdit=false; + + //check if is a wiki group + if($_clean['group_id']!=0) + { + //Only teacher, platform admin and group members can edit a wiki group + if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid'])) + { + $PassEdit=true; + } + else + { + Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers')); + } + } + else + { + $PassEdit=true; + } + + // check if is a assignment + if(stripslashes($row['assignment'])==1) + { + Display::display_normal_message(get_lang('EditAssignmentWarning')); + $icon_assignment=''.get_lang('AssignmentDescExtra').''; + } + elseif(stripslashes($row['assignment'])==2) + { + $icon_assignment=''.get_lang('AssignmentWorkExtra').''; + if((api_get_user_id()==$row['user_id'])==false) + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $PassEdit=true; + } + else + { + Display::display_warning_message(get_lang('LockByTeacher')); + $PassEdit=false; + } + } + else + { + $PassEdit=true; + } + } + + if($PassEdit) //show editor if edit is allowed + { + if (check_protect_page() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false)) + { + Display::display_normal_message(get_lang('PageLockedExtra')); + } + else + { + + //previous checking for concurrent editions + if($row['is_editing']==0) + { + Display::display_normal_message(get_lang('WarningMaxEditingTime')); + + $time_edit = date("Y-m-d H:i:s"); + $sql='UPDATE '.$tbl_wiki.' SET is_editing="'.$_user['user_id'].'", time_edit="'.$time_edit.'" WHERE id="'.$row['id'].'"'; + api_sql_query($sql,__FILE__,__LINE__); + } + elseif($row['is_editing']!=$_user['user_id']) + { + $timestamp_edit=convert_date_to_number($row['time_edit']); + $time_editing=time()-$timestamp_edit; + $max_edit_time=1200; // 20 minutes + $rest_time=$max_edit_time-$time_editing; + + $userinfo=Database::get_user_info_from_id($row['is_editing']); + + $is_being_edited= get_lang('ThisPageisBeginEditedBy').' '.$userinfo['lastname'].', '.$userinfo['firstname'].'. '.get_lang('ThisPageisBeginEditedTryLater').' '.date( "i",$rest_time).' '.get_lang('MinMinutes').''; + Display::display_normal_message($is_being_edited); + exit; + } + + echo '
    '; + echo $icon_assignment.'   '.$title.'
    '; + echo '
    '; + echo '
    '; + echo ''; + echo ''; + echo ''; + + api_disp_html_area('content',stripslashes($content),'300px'); + echo '
    '; + echo '
    '; + //if(api_is_allowed_to_edit() || api_is_platform_admin()) //off for now + //{ + echo get_lang('Comments').':     '; + //} + + echo ''; + //echo ''; //off for now + //echo ''; //off for now + //echo ''; //off for now + + echo ''; //get current version + + echo get_lang('Progress').':   %'; + echo '

    '; + echo '';//prevent double post + echo ''; //for save icon + echo '';//for save button + echo '
    '; + echo '
    '; + } + } + } +} + +/////////////////////// page history /////////////////////// + + +if ($_GET['action']=='history' or Security::remove_XSS($_POST['HistoryDifferences'])) +{ + if (!$_GET['title']) + { + Display::display_error_message(get_lang("MustSelectPage")); + exit; + } + + echo '
    '; + $_clean['group_id']=(int)$_SESSION['_gid']; + + //First, see the property visibility that is at the last register and therefore we should select descending order. But to give ownership to each record, this is no longer necessary except for the title. TODO: check this + + $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; + $result=api_sql_query($sql,__LINE__,__FILE__); + + while ($row=Database::fetch_array($result)) + { + $KeyVisibility=$row['visibility']; + $KeyAssignment=$row['assignment']; + $KeyTitle=$row['title']; + $KeyUserId=$row['user_id']; + } + + if($KeyAssignment==1) + { + $icon_assignment=''.get_lang('AssignmentDescExtra').''; + } + elseif($KeyAssignment==2) + { + $icon_assignment=''.get_lang('AssignmentWorkExtra').''; + } + + + //Second, show + + //if the page is hidden and is a job only sees its author and professor + if($KeyVisibility==1 || api_is_allowed_to_edit() || api_is_platform_admin() || ($KeyAssignment==2 && $KeyVisibility==0 && (api_get_user_id()==$KeyUserId))) + { + // We show the complete history + if (!$_POST['HistoryDifferences'] && !$_POST['HistoryDifferences2'] ) + { + + $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; + $result=api_sql_query($sql,__LINE__,__FILE__); + + $title = Security::remove_XSS($_GET['title']); + $group_id = Security::remove_XSS($_GET['group_id']); + + echo '
    '; + echo $icon_assignment.'   '.$KeyTitle; + echo '
    '; + echo '
    '; + echo '
    '; + + echo '
      '; + echo '
      '; + echo ''; + echo ''; + echo '

      '; + + $counter=0; + $total_versions=Database::num_rows($result); + + while ($row=Database::fetch_array($result)) + { + $userinfo=Database::get_user_info_from_id($row['user_id']); + + $year = substr($row['dtime'], 0, 4); + $month = substr($row['dtime'], 5, 2); + $day = substr($row['dtime'], 8, 2); + $hours=substr($row['dtime'], 11,2); + $minutes=substr($row['dtime'], 14,2); + $seconds=substr($row['dtime'], 17,2); + + echo '
    • '; + ($counter==0) ? $oldstyle='style="visibility: hidden;"':$oldstyle=''; + ($counter==0) ? $newchecked=' checked':$newchecked=''; + ($counter==$total_versions-1) ? $newstyle='style="visibility: hidden;"':$newstyle=''; + ($counter==1) ? $oldchecked=' checked':$oldchecked=''; + echo ' '; + echo ' '; + echo ''; + echo ''; + + echo $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; + echo ''; + echo ' ('.get_lang('Version').' '.$row['version'].')'; + echo ' '.get_lang('By').' '; + if ($row['user_id']<>0) + { + echo ''.$userinfo['lastname'].', '.$userinfo['firstname'].''; + } + else + { + echo get_lang('Anonymous').' ('.$row[user_ip].')'; + } + + echo ' ( '.get_lang('Progress').': '.$row['progress'].'%, '; + $comment=$row['comment']; + + if (!empty($comment)) + { + echo get_lang('Comments').': '.api_substr(api_htmlentities($row['comment'], ENT_QUOTES, $charset),0,100); + if (api_strlen($row['comment'])>100) + { + echo '... '; + } + } + else + { + echo get_lang('Comments').': ---'; + } + echo ' )
      • '; + + $counter++; + } //end while + echo '
      '; + echo ''; + echo ''; + echo '
    '; + } + // We show the differences between two versions + else + { + $sql_old="SELECT * FROM $tbl_wiki WHERE id='".Database::escape_string($_POST['old'])."'"; + $result_old=api_sql_query($sql_old,__LINE__,__FILE__); + $version_old=Database::fetch_array($result_old); + + + $sql_new="SELECT * FROM $tbl_wiki WHERE id='".Database::escape_string($_POST['new'])."'"; + $result_new=api_sql_query($sql_new,__LINE__,__FILE__); + $version_new=Database::fetch_array($result_new); + + if(isset($_POST['HistoryDifferences'])) + { + include('diff.inc.php'); + //title + echo '
    '.stripslashes($version_new['title']).' ('.get_lang('DifferencesNew').' '.stripslashes($version_new['dtime']).' '.get_lang('DifferencesOld').' '.stripslashes($version_old['dtime']).') '.get_lang('Legend').': '.get_lang(WikiDiffAddedLine).' '.get_lang(WikiDiffDeletedLine).' '.get_lang(WikiDiffMovedLine).'
    '; + } + if(isset($_POST['HistoryDifferences2'])) + { + require_once 'Text/Diff.php'; + require_once 'Text/Diff/Renderer/inline.php'; + //title + echo '
    '.stripslashes($version_new['title']).' ('.get_lang('DifferencesNew').' '.stripslashes($version_new['dtime']).' '.get_lang('DifferencesOld').' '.stripslashes($version_old['dtime']).') '.get_lang('Legend').': '.get_lang(WikiDiffAddedTex).' '.get_lang(WikiDiffDeletedTex).'
    '; + } + + echo '


    '; + + if(isset($_POST['HistoryDifferences'])) + { + echo ''.diff( stripslashes($version_old['content']), stripslashes($version_new['content']), true, 'format_table_line' ).'
    '; // format_line mode is better for words + echo '
    '; + + echo '
    '; + echo ''.get_lang('Legend').'
    ' . "\n"; + echo ''; + echo ''; + echo '
    '; + echo ''; + echo ''.get_lang('WikiDiffUnchangedLine').'
    '; + echo ''.get_lang('WikiDiffAddedLine').'
    '; + echo ''.get_lang('WikiDiffDeletedLine').'
    '; + echo ''.get_lang('WikiDiffMovedLine').'
    '; + echo '
    '; + + echo '
    '; + + } + + if(isset($_POST['HistoryDifferences2'])) + { + + $lines1 = array(strip_tags($version_old['content'])); //without <> tags + $lines2 = array(strip_tags($version_new['content'])); //without <> tags + + $diff = &new Text_Diff($lines1, $lines2); + + $renderer = &new Text_Diff_Renderer_inline(); + echo ''.$renderer->render($diff); // Code inline + //echo '
    '.html_entity_decode($renderer->render($diff)).'
    '; // Html inline. By now, turned off by problems in comparing pages separated by more than one version + echo '
    '; + + echo '
    '; + echo ''.get_lang('Legend').'
    ' . "\n"; + echo ''; + echo ''; + echo '
    '; + echo ''; + echo ''.get_lang('WikiDiffAddedTex').'
    '; + echo ''.get_lang('WikiDiffDeletedTex').'
    '; + echo '
    '; + + echo '
    '; + + } + } + } + echo '
    '; +} + + +/////////////////////// recent changes /////////////////////// + +// +//rss feed. TODO +// + +if ($_GET['action']=='recentchanges') +{ + $_clean['group_id']=(int)$_SESSION['_gid']; + + if (check_notify_all()) + { + $notify_all= ''.get_lang('FullNotifyByEmail').''.get_lang('NotNotifyChanges').''; + } + else + { + $notify_all= ''.get_lang('FullCancelNotifyByEmail').''.get_lang('NotifyChanges').''; + } + + echo '
    '.$notify_all.''.get_lang('RecentChanges').'
    '; + + + + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' ORDER BY dtime DESC'; + } + else + { + $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 ORDER BY dtime DESC'; + } + + $allpages=api_sql_query($sql,__LINE__,__FILE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + //get author + $userinfo=Database::get_user_info_from_id($obj->user_id); + + //get time + $year = substr($obj->dtime, 0, 4); + $month = substr($obj->dtime, 5, 2); + $day = substr($obj->dtime, 8, 2); + $hours = substr($obj->dtime, 11,2); + $minutes = substr($obj->dtime, 14,2); + $seconds = substr($obj->dtime, 17,2); + + //get type assignment icon + if($obj->assignment==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($obj->assignment==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($obj->assignment==0) + { + $ShowAssignment=''; + } + + $row = array (); + $row[] = $year.'-'.$month.'-'.$day.' '.$hours.':'.$minutes.":".$seconds; + $row[] = $ShowAssignment; + $row[] = ''.$obj->title.''; + $row[] = $obj->version>1 ? get_lang('EditedBy') : get_lang('AddedBy'); + $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; + $rows[] = $row; + } + + $table = new SortableTableFromArrayConfig($rows,0,10,'RecentPages_table','','','DESC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + $table->set_header(0,get_lang('Date'), true, array ('style' => 'width:200px;')); + $table->set_header(1,get_lang('Type'), true, array ('style' => 'width:30px;')); + $table->set_header(2,get_lang('Title'), true); + $table->set_header(3,get_lang('Actions'), true, array ('style' => 'width:80px;')); + $table->set_header(4,get_lang('Author'), true); + + $table->display(); + } +} + + +/////////////////////// all pages /////////////////////// + + +if ($_GET['action']=='allpages') +{ + echo '
    '.get_lang('AllPages').'
    '; + + $_clean['group_id']=(int)$_SESSION['_gid']; + + + if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden + { + $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; // warning don't use group by reflink because don't return the last version + } + else + { + $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE visibility=1 AND id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink AND '.$groupfilter.')'; // warning don't use group by reflink because don't return the last version + } + + $allpages=api_sql_query($sql,__LINE__,__FILE__); + + //show table + if (mysql_num_rows($allpages) > 0) + { + $row = array (); + while ($obj = mysql_fetch_object($allpages)) + { + //get author + $userinfo=Database::get_user_info_from_id($obj->user_id); + + //get time + $year = substr($obj->dtime, 0, 4); + $month = substr($obj->dtime, 5, 2); + $day = substr($obj->dtime, 8, 2); + $hours = substr($obj->dtime, 11,2); + $minutes = substr($obj->dtime, 14,2); + $seconds = substr($obj->dtime, 17,2); + + //get type assignment icon + if($obj->assignment==1) + { + $ShowAssignment=''.get_lang('AssignmentDesc').''; + } + elseif ($obj->assignment==2) + { + $ShowAssignment=''.get_lang('AssignmentWork').''; + } + elseif ($obj->assignment==0) + { + $ShowAssignment=''; + } + + $row = array (); + $row[] =$ShowAssignment; + $row[] = ''.Security::remove_XSS($obj->title).''; + $row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')'; + $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds; + + if(api_is_allowed_to_edit()|| api_is_platform_admin()) + { + $showdelete=' '.get_lang('Delete').''; + } + + $row[] = ''.get_lang('EditPage').' '.get_lang('Discuss').' '.get_lang('History').' '.get_lang('LinksPages').''.$showdelete; + $rows[] = $row; + } + + $table = new SortableTableFromArrayConfig($rows,1,10,'AllPages_table','','','ASC'); + $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($_GET['action']),'group_id'=>Security::remove_XSS($_GET['group_id']))); + $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;')); + $table->set_header(1,get_lang('Title'), true); + $table->set_header(2,get_lang('Author').' ('.get_lang('LastVersion').')', true); + $table->set_header(3,get_lang('Date').' ('.get_lang('LastVersion').')', true); + $table->set_header(4,get_lang('Actions'), true, array ('style' => 'width:100px;')); + $table->display(); + } +} + +/////////////////////// discuss pages /////////////////////// + + +if ($_GET['action']=='discuss') +{ + if (!$_GET['title']) + { + Display::display_error_message(get_lang("MustSelectPage")); + exit; + } + + //first extract the date of last version + $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; + $result=api_sql_query($sql,__LINE__,__FILE__); + $row=Database::fetch_array($result); + $lastversiondate=$row['dtime']; + $lastuserinfo=Database::get_user_info_from_id($row['user_id']); + + //select page to discuss + $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id ASC'; + $result=api_sql_query($sql,__LINE__,__FILE__); + $row=Database::fetch_array($result); + $id=$row['id']; + $firstuserid=$row['user_id']; + + //mode assignment: previous to show page type + if(stripslashes($row['assignment'])==1) + { + $icon_assignment=''.get_lang('AssignmentDescExtra').''; + } + elseif(stripslashes($row['assignment'])==2) + { + $icon_assignment=''.get_lang('AssignmentWorkExtra').''; + } + + + //Show title and form to discuss if page exist + if ($id!='') + { + //Show discussion to students if isn't hidden. Show page to all teachers if is hidden. Mode assignments: If is hidden, show pages to student only if student is the author + if($row['visibility_disc']==1 || api_is_allowed_to_edit() || api_is_platform_admin() || ($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))) + { + echo '
    '; + + // discussion action: protecting (locking) the discussion + if (check_addlock_discuss()) + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $addlock_disc= ''.get_lang('LockDiscussExtra').''; + } + else + { + $addlock_disc= ''.get_lang('LockDiscussExtra').''; + } + + } + else + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $addlock_disc= ''.get_lang('UnlockDiscussExtra').''; + } + } + echo ''; + echo ''.$addlock_disc.''; + echo ''; + + + // discussion action: visibility. Show discussion to students if isn't hidden. Show page to all teachers if is hidden. + if (check_visibility_discuss()) + { + //Mode assignments: If is hidden, show pages to student only if student is the author + if(($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))==false) + { + $visibility_disc= ''.get_lang('HideDiscussExtra').''; + } + } + else + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $visibility_disc= ''.get_lang('ShowDiscussExtra').''; + } + } + echo ''; + echo ''.$visibility_disc.''; + echo ''; + + + //discussion action: check add rating lock. Show/Hide list to rating for all student + if (check_ratinglock_discuss()) + { + //Mode assignment: only the teacher can assign scoring + if(($row['assignment']==2 && $row['ratinglock_disc']==0 && (api_get_user_id()==$row['user_id']))==false) + { + $ratinglock_disc= ''.get_lang('LockRatingDiscussExtra').''; + } + } + else + { + if(api_is_allowed_to_edit() || api_is_platform_admin()) + { + $ratinglock_disc= ''.get_lang('UnlockRatingDiscussExtra').''; + } + } + echo ''; + echo ''.$ratinglock_disc.''; + echo ''; + + //discussion action: email notification + if (check_notify_discuss($page)) + { + $notify_disc= ''.get_lang('NotifyDiscussByEmail').''; + } + else + { + $notify_disc= ''.get_lang('CancelNotifyDiscussByEmail').''; + } + echo ''; + echo ''.$notify_disc.''; + echo ''; + + echo $icon_assignment.'   '.$row['title']; + + echo ' ('.get_lang('MostRecentVersionBy').' '.$lastuserinfo['firstname'].' '.$lastuserinfo['lastname'].' '.$lastversiondate.$countWPost.')'.$avg_WPost_score.' '; //TODO: read avg score + + echo '
    '; + + if($row['addlock_disc']==1 || api_is_allowed_to_edit() || api_is_platform_admin()) //show comments but students can't add theirs + { + ?> +
    + + + + ';//prevent double post ?> + + + + + + + + + ';// must pass a default value to avoid rate automatically + } + ?> + + + + + +
    :
    :
      '.get_lang('Send').''; ?>
    +
    + + '; + $user_table = Database :: get_main_table(TABLE_MAIN_USER); + + $sql="SELECT * FROM $tbl_wiki_discuss reviews, $user_table user WHERE reviews.publication_id='".$id."' AND user.user_id='".$firstuserid."' ORDER BY id DESC"; + $result=api_sql_query($sql,__FILE__,__LINE__) or die(mysql_error()); + + $countWPost = Database::num_rows($result); + echo get_lang('NumComments').": ".$countWPost; //comment's numbers + + $sql="SELECT SUM(p_score) as sumWPost FROM $tbl_wiki_discuss WHERE publication_id='".$id."' AND NOT p_score='-' ORDER BY id DESC"; + $result2=api_sql_query($sql,__FILE__,__LINE__) or die(mysql_error()); + $row2=Database::fetch_array($result2); + + $sql="SELECT * FROM $tbl_wiki_discuss WHERE publication_id='".$id."' AND NOT p_score='-'"; + $result3=api_sql_query($sql,__FILE__,__LINE__) or die(mysql_error()); + $countWPost_score= Database::num_rows($result3); + + echo ' - '.get_lang('NumCommentsScore').': '.$countWPost_score;// + + if ($countWPost_score!=0) + { + $avg_WPost_score = round($row2['sumWPost'] / $countWPost_score,2).' / 10'; + } + else + { + $avg_WPost_score = $countWPost_score; + } + + echo ' - '.get_lang('RatingMedia').': '.$avg_WPost_score; // average rating + + $sql='UPDATE '.$tbl_wiki.' SET score="'.Database::escape_string($avg_WPost_score).'" WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter; // check if work ok. TODO + api_sql_query($sql,__FILE__,__LINE__); + + echo '
    '; + //echo '
    '; + + while ($row=Database::fetch_array($result)) + { + $userinfo=Database::get_user_info_from_id($row['userc_id']); + if (($userinfo['status'])=="5") + { + $author_status=get_lang('Student'); + } + else + { + $author_status=get_lang('Teacher'); + } + + require_once(api_get_path(INCLUDE_PATH).'/lib/usermanager.lib.php'); + $user_id=$row['userc_id']; + $name=$userinfo['lastname']." ".$userinfo['firstname']; + $attrb=array(); + if ($user_id<>0) + { + $image_path = UserManager::get_user_picture_path_by_id($user_id,'web',false, true); + $image_repository = $image_path['dir']; + $existing_image = $image_path['file']; + $author_photo= ''.$name.''; + + } + else + { + $author_photo= ''.$name.''; + } + + //stars + $p_score=$row['p_score']; + switch($p_score){ + case 0: + $imagerating=''; + break; + case 1: + $imagerating=''; + break; + case 2: + $imagerating=''; + break; + case 3: + $imagerating=''; + break; + case 4: + $imagerating=''; + break; + case 5: + $imagerating=''; + break; + case 6: + $imagerating=''; + break; + case 7: + $imagerating=''; + break; + case 8: + $imagerating=''; + break; + case 9: + $imagerating=''; + break; + case 10: + $imagerating=''; + break; + } + + echo '

    '; + echo ''; + echo ''; + echo ''; + echo ''; + echo ''; + echo ''; + echo ''; + echo "
    '.$author_photo.''.$userinfo['lastname'].', '.$userinfo['firstname'].' ('.$author_status.') '.$row['dtime'].' - '.get_lang('Rating').': '.$row['p_score'].' '.$imagerating.'
    '.$row['comment'].'
    "; + echo '

    '; + + } + // echo"
    "; + } + else + { + + Display::display_warning_message(get_lang('LockByTeacher'),false); + + } + } + else + { + + Display::display_normal_message(get_lang('DiscussNotAvailable')); + + } +} + +echo "
    "; // echo "
    "; + +echo "
    "; // echo "
    "; + + + +/* +============================================================================== +FOOTER +============================================================================== +*/ +//$_SESSION['_gid']; +Display::display_footer(); ?> \ No newline at end of file diff --git a/main/work/work.php b/main/work/work.php index 2db6563d6d..543b2f25d3 100644 --- a/main/work/work.php +++ b/main/work/work.php @@ -1,4 +1,4 @@ -, Ghent University - ability for course admins to specify wether uploaded documents are visible or invisible by default. * @author Roan Embrechts, code refactoring and virtual course support * @author Frederic Vauthier, directories management -* @version $Id: work.php 21161 2009-06-01 16:00:06Z cfasanando $ +* @version $Id: work.php 21933 2009-07-09 06:08:22Z ivantcholakov $ * * @todo refactor more code into functions, use quickforms, coding standards, ... */ @@ -407,11 +407,7 @@ if ($origin=='learnpath') { echo '
     
    '; } -$fck_attribute['Width'] = '100%'; -$fck_attribute['Height'] = '300'; -$fck_attribute['ToolbarSet'] = 'Introduction'; -Display :: display_introduction_section(TOOL_STUDENTPUBLICATION,'left'); -$fck_attribute = null; // Clearing this global variable immediatelly after it has been used. +Display :: display_introduction_section(TOOL_STUDENTPUBLICATION); /* -----------------------------------------------------------