, Ghent University * @Copyright Ghent University * @Copyright Patrick Cool * * @package chamilo.forum */ // Language file that needs to be included. $language_file = 'forum'; // Including the global initialization file. require_once '../inc/global.inc.php'; $htmlHeadXtra[] = ''; $htmlHeadXtra[] = ''; // The section (tabs) $this_section = SECTION_COURSES; // Notification for unauthorized people. api_protect_course_script(true); // Including additional library scripts. $nameTools = get_lang('ToolForum'); // Including necessary files require 'forumconfig.inc.php'; require_once 'forumfunction.inc.php'; /* Header and Breadcrumbs */ $gradebook = null; if (isset($_SESSION['gradebook'])) { $gradebook= $_SESSION['gradebook']; } if (!empty($gradebook) && $gradebook == 'view') { $interbreadcrumb[] = array ( 'url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('ToolGradebook') ); } $current_forum_category = get_forum_categories($_GET['forumcategory']); $interbreadcrumb[] = array('url' => 'index.php?gradebook='.$gradebook.'&search='.Security::remove_XSS(urlencode(isset($_GET['search'])?$_GET['search']:'')),'name' => get_lang('Forum')); if (!empty($_GET['action']) && !empty($_GET['content'])) { if ($_GET['action']=='add' && $_GET['content']=='forum' ) { $interbreadcrumb[] = array('url' =>'viewforumcategory.php?forumcategory='.$current_forum_category['cat_id'].'&origin='.$origin,'name' => $current_forum_category['cat_title']); $interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('AddForum')); } } else { $interbreadcrumb[] = array('url' => '#','name' => $current_forum_category['cat_title']); } // Are we in a lp ? $origin = ''; if (isset($_GET['origin'])) { $origin = Security::remove_XSS($_GET['origin']); } if ($origin=='learnpath') { Display::display_reduced_header(); } else { Display::display_header(null); } /* ACTIONS */ $whatsnew_post_info = isset($_SESSION['whatsnew_post_info']) ? $_SESSION['whatsnew_post_info'] : null; /* Is the user allowed here? */ // if the user is not a course administrator and the forum is hidden // then the user is not allowed here. if (!api_is_allowed_to_edit(false,true) AND ($current_forum_category && $current_forum_category['visibility']==0)) { api_not_allowed(); } /* Action Links */ echo '
'; echo ''.search_link().''; echo ''.Display::return_icon('back.png', get_lang('BackToForumOverview'), '', ICON_SIZE_MEDIUM).''; if (api_is_allowed_to_edit(false,true)) { echo ' '.Display::return_icon('new_forum.png', get_lang('AddForum'),'',ICON_SIZE_MEDIUM).''; } echo '
'; /* ACTIONS */ $action_forums = isset($_GET['action']) ? $_GET['action'] : ''; if (api_is_allowed_to_edit(false, true)) { handle_forum_and_forumcategories(); } // Notification if ($action_forums == 'notify' && isset($_GET['content']) && isset($_GET['id'])) { $return_message = set_notification($_GET['content'], $_GET['id']); Display :: display_confirmation_message($return_message, false); } if ($action_forums != 'add') { /* 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(); $forum_category = get_forum_categories($_GET['forumcategory']); // Step 2: We find all the forums. $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['real_id'], $_user['user_id']); // All groups in the course (and sorting them as the id of the group = the key of the array. $all_groups = GroupManager::get_group_list(); if (is_array($all_groups)) { foreach ($all_groups as $group) { $all_groups[$group['id']] = $group; } } /* CLEAN GROUP ID FOR AJAXFILEMANAGER */ if (isset($_SESSION['_gid'])) { unset($_SESSION['_gid']); } /* Display Forum Categories and the Forums in it */ echo ''; $my_session = isset($_SESSION['id_session']) ? $_SESSION['id_session'] : null; if ((!isset($_SESSION['id_session']) || $_SESSION['id_session'] == 0) && !empty($forum_category['session_name'])) { $session_displayed = ' ('.Security::remove_XSS($forum_category['session_name']).')'; } else { $session_displayed = ''; } $forum_categories_list = ''; echo ''; echo ''; } echo ''; // Step 3: The interim headers (for the forum). echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; // The forums in this category. $forums_in_category = get_forums_in_category($forum_category['cat_id']); // Step 4: We display all the forums in this category. $forum_count = 0; foreach ($forum_list as $key => $forum) { if ($forum['forum_category'] == $forum_category['cat_id']) { // The forum has to be showed if // 1.v it is a not a group forum (teacher and student) // 2.v it is a group forum and it is public (teacher and student) // 3. it is a group forum and it is private (always for teachers only if the user is member of the forum // if the forum is private and it is a group forum and the user is not a member of the group forum then it cannot be displayed //if (!($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') { $show_forum = true; //echo '-publiek'; } else { // it is a group forum and it is private //echo '-prive'; // it is a group forum and it is private but the user is member of the group if (in_array($forum['forum_of_group'], $groups_of_user)) { //echo '-is lid'; $show_forum = true; } else { //echo '-is GEEN lid'; $show_forum = false; } } } } //echo '
'; $form_count = isset($form_count) ? $form_count : 0; if ($show_forum === true) { $form_count++; echo ''; echo ''; if ($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 { $session_displayed = ''; } echo ''; //$number_forum_topics_and_posts=get_post_topics_of_forum($forum['forum_id']); // deprecated // the number of topics and posts $my_number_threads = isset($forum['number_of_threads']) ? $forum['number_of_threads'] : ''; $my_number_posts = isset($forum['number_of_posts']) ? $forum['number_of_posts'] : ''; echo ''; echo ''; // the last post in the forum if ($forum['last_poster_name'] != '') { $name = $forum['last_poster_name']; $poster_id = 0; } else { $name = api_get_person_name($forum['last_poster_firstname'], $forum['last_poster_lastname']); $poster_id = $forum['last_poster_id']; } echo ''; echo ''; } } } if (count($forum_list) == 0) { echo ''; } echo '
'; echo ''.prepare4display($forum_category['cat_title']).$session_displayed.''. $session_img .'
'; echo ''.prepare4display($forum_category['cat_comment']).''; if (api_is_allowed_to_edit(false, true) && !($forum_category['session_id'] == 0 && intval($my_session) != 0)) { echo '		'; echo ''.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).''; echo '".Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL).''; display_visible_invisible_icon('forumcategory', $forum_category['cat_id'], $forum_category['visibility'], array('forumcategory' => $_GET['forumcategory'])); display_lock_unlock_icon('forumcategory', $forum_category['cat_id'], $forum_category['locked'], array('forumcategory' => $_GET['forumcategory'])); display_up_down_icon('forumcategory', $forum_category['cat_id'], $forum_categories_list); echo '
'.get_lang('Forum').''.get_lang('ForumThreads').''.get_lang('Posts').''.get_lang('LastPosts').''.get_lang('Actions').'
'; $my_whatsnew_post_info = isset($whatsnew_post_info[$forum['forum_id']]) ? $whatsnew_post_info[$forum['forum_id']] : null; if ($forum['forum_of_group'] !== '0') { if (is_array($my_whatsnew_post_info) && !empty($my_whatsnew_post_info)) { echo Display::return_icon('forumgroupnew.gif'); } else { echo Display::return_icon('forumgroup.gif', get_lang('GroupForum')); } } else { if (is_array($my_whatsnew_post_info) && !empty($my_whatsnew_post_info)) { echo Display::return_icon('forum.gif', get_lang('Forum')); } else { echo Display::return_icon('forum.gif'); } } echo ''.prepare4display($forum['forum_title']).$session_displayed.''.$forum_title_group_addition.'
'.prepare4display($forum['forum_comment']).'		'.$my_number_threads.''.$my_number_posts.''; if (!empty($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(isset($_SESSION['id_session']) ? $_SESSION['id_session'] : null) != 0)) { echo ''.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).''; echo '".Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL).''; display_visible_invisible_icon('forum', $forum['forum_id'], $forum['visibility'], array('forumcategory' => $_GET['forumcategory'])); display_lock_unlock_icon('forum', $forum['forum_id'], $forum['locked'], array('forumcategory' => $_GET['forumcategory'])); display_up_down_icon('forum', $forum['forum_id'], $forums_in_category); } $iconnotify = 'send_mail.gif'; if (is_array(isset($_SESSION['forum_notification']['forum']) ? $_SESSION['forum_notification']['forum'] : null)) { if (in_array($forum['forum_id'],$_SESSION['forum_notification']['forum'])) { $iconnotify = 'send_mail_checked.gif'; } } if (!api_is_anonymous()) { echo ''.Display::return_icon($iconnotify, get_lang('NotifyMe')).''; } echo '
'.get_lang('NoForumInThisCategory').'
'; } /* FOOTER */ if ($origin != 'learnpath') { Display :: display_footer(); }