, Ghent University * @Copyright Ghent University * @Copyright Patrick Cool * * @package dokeos.forum */ /** ************************************************************************** * IMPORTANT NOTICE * Please do not change anything is this code yet because there are still * some significant code that need to happen and I do not have the time to * merge files and test it all over again. So for the moment, please do not * touch the code * -- Patrick Cool ************************************************************************** */ /* ============================================================================== INIT SECTION ============================================================================== */ /* ----------------------------------------------------------- Language Initialisation ----------------------------------------------------------- */ // name of the language file that needs to be included $language_file = 'forum'; require ('../inc/global.inc.php'); require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); include_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php'); $nameTools=get_lang('Forum'); /* ----------------------------------------------------------- Including necessary files ----------------------------------------------------------- */ include('forumconfig.inc.php'); include('forumfunction.inc.php'); $fck_attribute['Width'] = '100%'; $fck_attribute['Height'] = '175'; $fck_attribute['ToolbarSet'] = 'Middle'; $fck_attribute['Config']['IMUploadPath'] = 'upload/forum/'; $fck_attribute['Config']['FlashUploadPath'] = 'upload/forum/'; if(!api_is_allowed_to_edit()) $fck_attribute['Config']['UserStatus'] = 'student'; //error_reporting(E_ALL); /* ============================================================================== MAIN DISPLAY SECTION ============================================================================== */ /* ----------------------------------------------------------- Header ----------------------------------------------------------- */ Display :: display_header($nameTools); api_display_tool_title($nameTools); //echo ''; // tool introduction Display::display_introduction_section(TOOL_FORUM); /* ------------------------------------------------------------------------------------------------------ ACTIONS ------------------------------------------------------------------------------------------------------ */ if (api_is_allowed_to_edit()) { $fck_attribute['ToolbarSet'] = 'ForumLight'; handle_forum_and_forumcategories(); } get_whats_new(); $whatsnew_post_info=$_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 $all_groups=GroupManager::get_group_list(); if(is_array($all_groups)) { foreach ($all_groups as $group) { $all_groups[$group['id']]=$group; } } /* ------------------------------------------------------------------------------------------------------ ACTION LINKS ------------------------------------------------------------------------------------------------------ */ //if (api_is_allowed_to_edit() and !$_GET['action']) if (api_is_allowed_to_edit()) { echo ' '.Display::return_icon('forum_category_new.gif').' '.get_lang('AddForumCategory').' '; if (is_array($forum_categories_list)) { echo ' '.Display::return_icon('forum_new.gif').' '.get_lang('AddForum').''; } //echo ' | '.get_lang('MigrateForum').''; } /* ------------------------------------------------------------------------------------------------------ Display Forum Categories and the Forums in it ------------------------------------------------------------------------------------------------------ */ echo "\n"; // Step 3: we display the forum_categories first foreach ($forum_categories_list as $forum_category_key => $forum_category) { echo "\t\n\t\t\n"; if (api_is_allowed_to_edit()) { echo "\t\t\n"; } 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"; if (api_is_allowed_to_edit()) { 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. 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()) { //echo 'teacher'; $show_forum=true; } // you are not a teacher else { //echo 'student'; // it is not a group forum => show forum (invisible forums are already left out see get_forums function) if ($forum['forum_of_group']=='0') { //echo '-gewoon forum'; $show_forum=true; } // it is a group forum else { //echo '-groepsforum'; // it is a group forum but it is public => show if ($forum['forum_group_public_private']=='public') { $show_forum=true; //echo '-publiek'; } // it is a group forum and it is private else { //echo '-prive'; // it is a group forum and it is private but the user is member of the group if (in_array($forum['forum_of_group'],$groups_of_user)) { //echo '-is lid'; $show_forum=true; } else { //echo '-is GEEN lid'; $show_forum=false; } } } } //echo '
'; if ($show_forum) { $form_count++; echo "\t\n"; echo "\t\t\n"; if ($forum['forum_of_group']<>'0') { $group_title=substr($all_groups[$forum['forum_of_group']]['name'],0,30); $forum_title_group_addition=' ('.$group_title.')'; } else { $forum_title_group_addition=''; } echo "\t\t\n"; //$number_forum_topics_and_posts=get_post_topics_of_forum($forum['forum_id']); // deprecated // the number of topics and posts echo "\t\t\n"; echo "\t\t\n"; // the last post in the forum if ($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"; if (api_is_allowed_to_edit()) { echo "\t\t\n"; } echo "\t"; } } } if (count($forum_list)==0) { echo "\t\n"; } } echo "
"; echo ''.prepare4display($forum_category['cat_title']).'
'; if ($forum_category['cat_comment']<>'' AND trim($forum_category['cat_comment'])<>' ') { echo ''.prepare4display($forum_category['cat_comment']).''; } echo "		"; echo "".icon('../img/edit.gif',get_lang('Edit')).""; echo "".icon('../img/delete.gif',get_lang('Delete')).""; display_visible_invisible_icon('forumcategory', prepare4display($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($whatsnew_post_info[$forum['forum_id']]) and !empty($whatsnew_post_info[$forum['forum_id']])) { echo icon('../img/forumgroupnew.gif'); } else { echo icon('../img/forumgroup.gif'); } } else { if (is_array($whatsnew_post_info[$forum['forum_id']]) and !empty($whatsnew_post_info[$forum['forum_id']])) { echo icon('../img/forum.gif'); } else { echo icon('../img/forum.gif'); } } echo "".prepare4display($forum['forum_title']).''.$forum_title_group_addition.'
'.prepare4display($forum['forum_comment'])."		".$forum['number_of_threads']."".$forum['number_of_posts'].""; if (!empty($forum['last_post_id'])) { echo $forum['last_post_date']."
".get_lang('By').' '.display_user_link($poster_id, $name); } echo "		"; echo "".icon('../img/edit.gif',get_lang('Edit')).""; echo "".icon('../img/delete.gif',get_lang('Delete')).""; display_visible_invisible_icon('forum',$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); echo "
".get_lang('NoForumInThisCategory')."
\n"; /* ============================================================================== FOOTER ============================================================================== */ Display :: display_footer(); ?>