, 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','document'); // including the global dokeos file require_once '../inc/global.inc.php'; require_once '../gradebook/lib/gradebook_functions.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'); $nameTools=get_lang('Forum'); /* ----------------------------------------------------------- Including necessary files ----------------------------------------------------------- */ require_once 'forumconfig.inc.php'; require_once 'forumfunction.inc.php'; //are we in a lp ? $origin = ''; if(isset($_GET['origin'])) { $origin = Security::remove_XSS($_GET['origin']); } // javascript $htmlHeadXtra[] = ''; /* ============================================================================== MAIN DISPLAY SECTION ============================================================================== */ /* ----------------------------------------------------------- Retrieving forum and forum categorie information ----------------------------------------------------------- */ $current_forum=get_forum_information($_GET['forum']); // note: this has to be validated that it is an existing forum. $current_forum_category=get_forumcategory_information($current_forum['forum_category']); /* ----------------------------------------------------------- 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" => $current_forum['forum_title']); $interbreadcrumb[]=array("url" => "newthread.php?origin=".$origin."&forum=".Security::remove_XSS($_GET['forum']),"name" => get_lang('NewTopic')); } else { $interbreadcrumb[]=array("url" => "index.php?gradebook=$gradebook","name" => $nameTools); $interbreadcrumb[]=array("url" => "viewforumcategory.php?forumcategory=".$current_forum_category['cat_id'],"name" => $current_forum_category['cat_title']); $interbreadcrumb[]=array("url" => "viewforum.php?origin=".$origin."&forum=".Security::remove_XSS($_GET['forum']),"name" => $current_forum['forum_title']); $interbreadcrumb[]=array("url" => "newthread.php?origin=".$origin."&forum=".Security::remove_XSS($_GET['forum']),"name" => get_lang('NewTopic')); } /* ----------------------------------------------------------- Resource Linker ----------------------------------------------------------- */ if (isset($_POST['add_resources']) AND $_POST['add_resources']==get_lang('Resources')) { $_SESSION['formelements']=$_POST; $_SESSION['origin']=$_SERVER['REQUEST_URI']; $_SESSION['breadcrumbs']=$interbreadcrumb; header("Location: ../resourcelinker/resourcelinker.php"); } /* ----------------------------------------------------------- Header ----------------------------------------------------------- */ if($origin=='learnpath') { include(api_get_path(INCLUDE_PATH).'reduced_header.inc.php'); } else { Display :: display_header(null); //api_display_tool_title($nameTools); } /* ----------------------------------------------------------- Is the user allowed here? ----------------------------------------------------------- */ // the user is not allowed here if: // 1. the forumcategory or forum is invisible (visibility==0) and the user is not a course manager // 2. the forumcategory or forum is locked (locked <>0) and the user is not a course manager // 3. new threads are not allowed and the user is not a course manager // 4. anonymous posts are not allowed and the user is not logged in // I have split this is several pieces for clarity. if (!api_is_allowed_to_edit(false,true) && (($current_forum_category['visibility']==0 || $current_forum['visibility']==0))) { forum_not_allowed_here(); } // 2. the forumcategory or forum is locked (locked <>0) and the user is not a course manager if (!api_is_allowed_to_edit(false,true) AND ($current_forum_category['locked']<>0 OR $current_forum['locked']<>0)) { forum_not_allowed_here(); } // 3. new threads are not allowed and the user is not a course manager if (!api_is_allowed_to_edit(false,true) AND $current_forum['allow_new_threads']<>1) { forum_not_allowed_here(); } // 4. anonymous posts are not allowed and the user is not logged in if (!$_user['user_id'] AND $current_forum['allow_anonymous']<>1) { forum_not_allowed_here(); } /* ----------------------------------------------------------- Display forms / Feedback Messages ----------------------------------------------------------- */ handle_forum_and_forumcategories(); // action links echo '
'; echo ''.search_link().''; echo ''.Display::return_icon('back.png',get_lang('BackToForumOverview')).' '.get_lang('BackToForumOverview').''; echo ''.Display::return_icon('forum.gif',get_lang('BackToForum')).' '.get_lang('BackToForum').''; echo '
'; /* ----------------------------------------------------------- Display Forum Category and the Forum information ----------------------------------------------------------- */ echo "\n"; if ($origin != 'learnpath') { echo "\t\n\t\t\n"; echo "\t\n"; } echo '
"; echo ''.prepare4display(Security::remove_XSS($current_forum['forum_title'])).''; if (!empty ($current_forum['forum_comment'])) { echo '
'.prepare4display(Security::remove_XSS($current_forum['forum_comment'],STUDENT)).''; } if (!empty ($current_forum_category['cat_title'])) { echo '
'.prepare4display(Security::remove_XSS($current_forum_category['cat_title']))."
"; } echo "
'; $values=show_add_post_form('newthread','', isset($_SESSION['formelements'])?$_SESSION['formelements']:null); if (!empty($values) and isset($values['SubmitPost'])) { //add new thread in table forum_thread store_thread($values); } /* ============================================================================== FOOTER ============================================================================== */ if ($origin!='learnpath') { Display :: display_footer(); }