@ -10,7 +10,7 @@
of the License, or (at your option) any later version.
See "documentation/licence.html" more details.
Contact:
Contact:
Dokeos
Rue des Palais 44 Paleizenstraat
B-1030 Brussels - Belgium
@ -23,8 +23,8 @@
* @author Patrick Cool < patrick.cool @ UGent . be > , 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 10570 2006-12-29 13:57:25Z fvauthier $
*
* @version $Id: work.php 10808 2007-01-20 19:59:25Z pcool $
*
* @todo refactor more code into functions, use quickforms, coding standards, ...
*/
/**
@ -58,14 +58,14 @@
* usually /var/www/html
*
* Modified by Patrick Cool, february 2004:
* Allow course managers to specify wether newly uploaded documents should
* Allow course managers to specify wether newly uploaded documents should
* be visible or unvisible by default
* This is ideal for reviewing the uploaded documents before the document
* This is ideal for reviewing the uploaded documents before the document
* is available for everyone.
*
* note: maybe the form to change the behaviour should go into the course
*
* note: maybe the form to change the behaviour should go into the course
* properties page?
* note 2: maybe a new field should be created in the course table for
* note 2: maybe a new field should be created in the course table for
* this behaviour.
*
* We now use the show_score field since this is not used.
@ -79,38 +79,39 @@
==============================================================================
*/
// name of the language file that needs to be included
// name of the language file that needs to be included
$language_file[] = "work";
$language_file[] = "document";
// Section (for the tabs)
$this_section=SECTION_COURSES;
// @todo why is this needed?
// @todo why is this needed?
//session
if(isset($_GET['id_session']))
{
$_SESSION['id_session'] = $_GET['id_session'];
}
/*
-----------------------------------------------------------
Including necessary files
-----------------------------------------------------------
*/
*/
include('../inc/global.inc.php');
include_once(api_get_path(LIBRARY_PATH) . "course.lib.php");
include_once(api_get_path(LIBRARY_PATH) . "debug.lib.inc.php");
include_once(api_get_path(LIBRARY_PATH) . "events.lib.inc.php");
include_once('work.lib.php');
/*
-----------------------------------------------------------
Table definitions
-----------------------------------------------------------
*/
$tool_name = get_lang(TOOL_STUDENTPUBLICATION);
$main_course_table = Database::get_main_table(TABLE_MAIN_COURSE);
$main_course_table = Database::get_main_table(TABLE_MAIN_COURSE);
$work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
$iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
@ -119,8 +120,7 @@ $iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
Constants and variables
-----------------------------------------------------------
*/
$tool_name = get_lang('StudentPublication');
$user_id = api_get_user_id();
$course_code = $_course['sysCode'];
$is_course_member = CourseManager::is_user_subscribed_in_real_or_linked_course($user_id, $course_code, $_SESSION['id_session']);
@ -139,7 +139,6 @@ $make_invisible = $_REQUEST['make_invisible'];
$make_visible = $_REQUEST['make_visible'];
$origin = $_REQUEST['origin'];
$submitGroupWorkUrl = $_REQUEST['submitGroupWorkUrl'];
$submitWork = $_REQUEST['submitWork'];
$title = $_REQUEST['title'];
$uploadvisibledisabled = $_REQUEST['uploadvisibledisabled'];
$id = (int) $_REQUEST['id'];
@ -158,7 +157,7 @@ elseif (isset($_POST['curdirpath']) && $_POST['curdirpath']!='')
{
$cur_dir_path = preg_replace('#/\.\./#','/',$_POST['curdirpath']); //escape '..' hack attempts
}
else
else
{
$cur_dir_path = '/';
}
@ -171,9 +170,12 @@ $cur_dir_path_url = urlencode($cur_dir_path);
//prepare a form of path that can easily be added at the end of any url ending with "work/"
$my_cur_dir_path = $cur_dir_path;
if($my_cur_dir_path == '/'){
if($my_cur_dir_path == '/')
{
$my_cur_dir_path = '';
}elseif(substr($my_cur_dir_path,-1,1)!='/'){
}
elseif(substr($my_cur_dir_path,-1,1)!='/')
{
$my_cur_dir_path = $my_cur_dir_path.'/';
}
/*
@ -207,7 +209,7 @@ if(isset($_POST['cancelForm']) && !empty($_POST['cancelForm']))
exit();
}
if ($submitWork || $submitGroupWorkUrl)
if ($_POST[' submitWork'] || $submitGroupWorkUrl)
{
// these libraries are only used for upload purpose
// so we only include them when necessary
@ -233,7 +235,8 @@ if($_SERVER['REQUEST_METHOD'] == 'POST' && !sizeof($_POST))
}
//toolgroup comes from group. the but of tis variable is to limit post to the group of the student
if (!api_is_course_admin()){
if (!empty($_GET['toolgroup'])){
if (!empty($_GET['toolgroup']))
{
$toolgroup=$_GET['toolgroup'];
api_session_register('toolgroup');
}
@ -256,18 +259,14 @@ else
//stats
event_access_tool(TOOL_STUDENTPUBLICATION);
$is_allowed_to_edit = api_is_allowed_to_edit(); //has to come after display_tool_view_option();
//api_display_tool_title($tool_name);
/*
==============================================================================
MAIN CODE
==============================================================================
*/
*/
if (isset($_POST['changeProperties']))
{
@ -296,14 +295,14 @@ Display::display_introduction_section(TOOL_STUDENTPUBLICATION);
-----------------------------------------------------------
COMMANDS SECTION (reserved for course administrator)
-----------------------------------------------------------
*/
if ($is_allowed_to_edit )
*/
if (api_is_allowed_to_edit() )
{
/*-------------------------------------------
DELETE WORK COMMAND
-----------------------------------------*/
if ($delete)
{
{
if ($delete == "all")
{
$queryString1 = "SELECT url FROM ".$work_table."";
@ -439,7 +438,8 @@ if ($is_allowed_to_edit)
/* -------------------
* Delete dir command
--------------------*/
if(!empty($_REQUEST['delete_dir'])){
if(!empty($_REQUEST['delete_dir']))
{
//TODO implement
del_dir($base_work_dir.'/',$_REQUEST['delete_dir']);
Display::display_normal_message($_REQUEST['delete_dir'].' '.get_lang('DirDeleted'));
@ -447,12 +447,13 @@ if ($is_allowed_to_edit)
/* ----------------------
* Move file form request
----------------------- */
if(!empty($_REQUEST['move'])){
if(!empty($_REQUEST['move']))
{
$folders = get_subdirs_list($base_work_dir,1);
Display::display_normal_message(build_move_to_selector($folders,$cur_dir_path,$_REQUEST['move']));
}
/* ------------------
* Move file command
* Move file command
------------------- */
if (isset($_POST['move_to']) & & isset($_POST['move_file']))
{
@ -461,7 +462,8 @@ if ($is_allowed_to_edit)
if($move_to == '/' or empty($move_to))
{
$move_to = '';
}elseif(substr($move_to,-1,1)!='/')
}
elseif(substr($move_to,-1,1)!='/')
{
$move_to = $move_to.'/';
}
@ -496,15 +498,19 @@ if ($is_allowed_to_edit)
COMMANDS SECTION (reserved for others - check they're authors each time)
-----------------------------------------------------------
*/
else{
$iprop_table = Database::get_course_table(ITEM_PROPERTY_TABLE);
else
{
$iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
$user_id = api_get_user_id();
/*-------------------------------------------
DELETE WORK COMMAND
-----------------------------------------*/
if ($delete)
{
if ($delete == "all"){/*not authorized to this user */}
{
if ($delete == "all")
{
/*not authorized to this user */
}
else
{
//Get the author ID for that document from the item_property table
@ -512,7 +518,7 @@ else{
$author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
if(Database::num_rows($author_qry)==1)
{
//we found the current user is the author
//we found the current user is the author
$queryString1 = "SELECT url FROM ".$work_table." WHERE id = '$delete'";
$queryString2 = "DELETE FROM ".$work_table." WHERE id='$delete'";
$result1 = api_sql_query($queryString1,__FILE__,__LINE__);
@ -536,7 +542,6 @@ else{
/*-------------------------------------------
EDIT COMMAND WORK COMMAND
-----------------------------------------*/
if ($edit)
{
//Get the author ID for that document from the item_property table
@ -544,14 +549,14 @@ else{
$author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
if(Database::num_rows($author_qry)==1)
{
//we found the current user is the author
//we found the current user is the author
$sql = "SELECT * FROM ".$work_table." WHERE id='".$edit."'";
$result = api_sql_query($sql,__FILE__,__LINE__);
if ($result)
{
$row = mysql_fetch_array($result);
$workTitle = $row ['title' ];
$workAuthor = $row ['author' ];
$workDescription = $row ['description'];
@ -565,11 +570,11 @@ else{
==============================================================================
FORM SUBMIT PROCEDURE
==============================================================================
*/
*/
$error_message="";
if($submitWork & & $is_course_member)
if($_POST[' submitWork'] & & $is_course_member)
{
if($_FILES['file']['size'])
{
@ -597,12 +602,15 @@ if($submitWork && $is_course_member)
// compose a unique file name to avoid any conflict
$new_file_name = uniqid('').$new_file_name;
if (isset($_SESSION['toolgroup']))
{
$post_group_id = $_SESSION['toolgroup'];
}
else{$post_group_id = '0';}
else
{
$post_group_id = '0';
}
//if we come from the group tools the groupid will be saved in $work_table
move_uploaded_file($_FILES['file']['tmp_name'],$updir.$my_cur_dir_path.$new_file_name);
@ -628,7 +636,7 @@ if($submitWork && $is_course_member)
api_sql_query($sql_add_publication,__FILE__,__LINE__);
$Id = mysql_insert_id();
api_item_property_update($_course,'work',$Id,get_lang('DocumentAdded'),$user_id);
api_item_property_update($_course,'work',$Id,get_lang('DocumentAdded'),$user_id);
$succeed = true;
}
@ -682,20 +690,20 @@ if($submitWork && $is_course_member)
{
$is_author=true;
}
if ($id & & ($is_allowed_to_edit or $is_author))
{
if( ! $title )
{
$title = basename($newWorkUrl);
}
$sql = "UPDATE ".$work_table."
SET title = '".$title."',
description = '".$description."',
author = '".$authors."'
WHERE id = '".$id."'";
api_sql_query($sql,__FILE__,__LINE__);
$insertId = $id;
api_item_property_update($_course,'work',$insertId,get_lang('DocumentUpdated'),$user_id);
@ -707,7 +715,7 @@ if($submitWork && $is_course_member)
}
}
}
if ($submitWork & & $succeed & & !$id) //last value is to check this is not "just" an edit
if ($_POST[' submitWork'] & & $succeed & & !$id) //last value is to check this is not "just" an edit
{
//YW Tis part serve to send a e-mail to the tutors when a new file is send
// Lets predefine some variables. Be sure to change the from address!
@ -726,17 +734,17 @@ if ($submitWork && $succeed &&!$id) //last value is to check this is not "just"
$emailfromaddr = get_setting('emailAdministrator');
$emailfromname = get_setting('siteName');
$emailsubject = "[".get_setting('siteName')."] ";
// The body can be as long as you wish, and any combination of text and variables
//$emailbody=get_lang('SendMailBody').' '.api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()." ($title)\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\nT. ".get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
$emailbody=get_lang('SendMailBody').' '.api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()." ($title)\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
// Here we are forming one large header line
// Every header must be followed by a \n except the last
$emailheaders = "From: ".get_setting('administratorSurname')." ".get_setting('administratorName')." < ".get_setting('emailAdministrator').">\n";
$emailheaders .= "Reply-To: ".get_setting('emailAdministrator');
// Because I predefined all of my variables, this api_send_mail() function looks nice and clean hmm?
@api_send_mail( $emailto, $emailsubject, $emailbody, $emailheaders);
}
@ -757,13 +765,13 @@ if ($submitWork && $succeed &&!$id) //last value is to check this is not "just"
/*=======================================
Display links to upload form and tool options
=======================================*/
display_action_links($cur_dir_path,$always_show_tool_options, $always_show_upload_form);
/*=======================================
Display form to upload document
=======================================*/
if($is_course_member)
{
if ($display_upload_form || $edit)
@ -781,15 +789,15 @@ if ($submitWork && $succeed &&!$id) //last value is to check this is not "just"
echo "< form method = \"post\" action = \"".$_SERVER['PHP_SELF']."?curdirpath=$cur_dir_path&origin=$origin\" enctype = \"multipart/form-data\" > \n",
"< table > \n";
if(!empty($error_message)) Display::display_error_message($error_message);
if ($submitGroupWorkUrl) // For user comming from group space to publish his work
{
$realUrl = str_replace ($_configuration['root_sys'], $_configuration['root_web'], str_replace("\\", "/", realpath($submitGroupWorkUrl) ) ) ;
echo "< tr > \n",
"< td align = \"right\" > ",
"< input type = \"hidden\" name = \"newWorkUrl\" value = \"",$submitGroupWorkUrl,"\" > ",
get_lang("Document")," : ",
@ -797,76 +805,76 @@ if ($submitWork && $succeed &&!$id) //last value is to check this is not "just"
"< td align = \"right\" > ",
"< a href = \"",format_url($submitGroupWorkUrl),"\" > ",$realUrl,"< / a > ",
"< / td > \n",
"< / tr > \n";
}
elseif ($edit & & ($is_allowed_to_edit or $is_author))
{
$workUrl = $currentCourseRepositoryWeb.$workUrl;
echo "< tr > \n",
"< td > ",
"< input type = \"hidden\" name = \"id\" value = \"",$edit,"\" > \n",
get_lang('Document')," : ",
"< / td > \n",
"< td > ",
"< a href = \"",$workUrl,"\" > ",$workUrl,"< / a > ",
"< / td > \n",
"< / tr > \n";
}
else // else standard upload option
{
echo "< tr > \n",
"< td align = \"right\" > < strong > ",
get_lang("DownloadFile"),"< / strong > ",
"< / td > \n",
"< td > ",
"< input type = \"file\" name = \"file\" size = \"20\" > ",
"< / td > \n",
"< / tr > \n";
}
if(empty($authors))
{
$authors=$_user['lastName']." ".$_user['firstName'];
}
echo "< tr > \n",
"< td align = \"right\" > < strong > ",
get_lang("TitleWork"),"< / strong > ",
"< / td > \n",
"< td > ",
"< input type = \"text\" name = \"title\" value = \"",($edit?htmlentities(stripslashes($workTitle)):htmlentities(stripslashes($title))),"\" size = \"30\" > ",
"< / td > \n",
"< / tr > \n",
"< tr > \n",
"< td valign = \"top\" align = \"right\" > < strong > ",
get_lang("Authors")."< / strong > ",
"< / td > \n",
"< td > ",
"< input type = \"text\" name = \"authors\" value = \"",($edit?htmlentities(stripslashes($workAuthor)):htmlentities(stripslashes($authors))),"\" size = \"30\" > \n",
"< / td > \n",
"< / tr > \n",
"< tr > \n",
"< td valign = \"top\" align = \"right\" > ",
get_lang("Description")," ",
"< / td > \n",
"< td > ",
"< textarea name = \"description\" cols = \"30\" rows = \"3\" > ",
($edit?htmlentities(stripslashes($workDescription)):htmlentities(stripslashes($description))),
@ -874,29 +882,29 @@ if ($submitWork && $succeed &&!$id) //last value is to check this is not "just"
"< input type = \"hidden\" name = \"active\" value = \"1\" > ",
"< input type = \"hidden\" name = \"accepted\" value = \"1\" > ",
"< / td > \n",
"< / tr > \n",
"< tr > \n",
"< td > < / td > ",
"< td > ",
"< input type = \"submit\" name = \"submitWork\" value = \"".get_lang('Ok')."\" > ";
if($submitWork || $edit)
if($_POST[' submitWork'] || $edit)
{
echo " < input type = \"submit\" name = \"cancelForm\" value = \"".get_lang('Cancel')."\" onclick = \"javascript:if(!confirm('".addslashes(htmlentities(get_lang('ConfirmYourChoice')))."')) return false ; \ " > ";
}
echo "< / td > \n",
"< / tr > \n",
"< / table > \n",
"< / form > \n",
"< p > < / p > ";
}
//show them the form for the directory name
@ -935,15 +943,15 @@ if ($submitWork && $succeed &&!$id) //last value is to check this is not "just"
Display list of student publications
==============================================================================
*/
if($cur_dir_path =='/'){$my_cur_dir_path = '';}else{$my_cur_dir_path = $cur_dir_path;}
if($cur_dir_path =='/'){$my_cur_dir_path = '';}else{$my_cur_dir_path = $cur_dir_path;}
display_student_publications_list($base_work_dir.'/'.$my_cur_dir_path,'work/'.$my_cur_dir_path,$currentCourseRepositoryWeb, $link_target_parameter, $dateFormatLong, $origin);
//}
/*
==============================================================================
Footer
Footer
==============================================================================
*/
*/
if ($origin != 'learnpath')
{
//we are not in the learning path tool
Patrick Cool
19 years ago