, Ghent University
* @Copyright Ghent University
* @Copyright Patrick Cool
*
* @package chamilo.forum
*/
use \ChamiloSession as Session;
// Language file that need to be included.
$language_file = array('forum', 'document', 'gradebook');
// Including the global initialization file.
require_once '../inc/global.inc.php';
require_once '../gradebook/lib/gradebook_functions.inc.php';
// The section (tabs).
$this_section = SECTION_COURSES;
// Notification for unauthorized people.
api_protect_course_script(true);
$nameTools = get_lang('ToolForum');
/* 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 category 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'])){
$gradebook = Security::remove_XSS($_SESSION['gradebook']);
}
if (!empty($gradebook) && $gradebook == 'view') {
$interbreadcrumb[] = array (
'url' => '../gradebook/'.Security::remove_XSS($_SESSION['gradebook_dest']),
'name' => get_lang('ToolGradebook')
);
}
if (!empty($_GET['gidReq'])) {
$toolgroup = intval($_GET['gidReq']);
Session::write('toolgroup',$toolgroup);
}
/* Is the user allowed here? */
// The user is not allowed here if:
// 1. the forumcategory or forum is invisible (visibility==0) and the user is not a course manager
if (!api_is_allowed_to_edit(false, true) && (($current_forum_category['visibility'] && $current_forum_category['visibility'] == 0) || $current_forum['visibility'] == 0)) {
api_not_allowed();
}
// 2. the forumcategory or forum is locked (locked <>0) and the user is not a course manager
if (!api_is_allowed_to_edit(false, true) AND (($current_forum_category['visibility'] && $current_forum_category['locked'] <> 0) OR $current_forum['locked'] <> 0)) {
api_not_allowed();
}
// 3. new threads are not allowed and the user is not a course manager
if (!api_is_allowed_to_edit(false, true) AND $current_forum['allow_new_threads'] <> 1) {
api_not_allowed();
}
// 4. anonymous posts are not allowed and the user is not logged in
if (!$_user['user_id'] AND $current_forum['allow_anonymous'] <> 1) {
api_not_allowed();
}
// 5. Check user access
if ($current_forum['forum_of_group'] != 0) {
$show_forum = GroupManager::user_has_access(api_get_user_id(), $current_forum['forum_of_group'], GroupManager::GROUP_TOOL_FORUM);
if (!$show_forum) {
api_not_allowed();
}
}
$session_toolgroup = 0;
if ($origin == 'group') {
$session_toolgroup = intval($_SESSION['toolgroup']);
$group_properties = GroupManager :: get_group_properties($session_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']);
$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('NewTopic'));
}
/* Resource Linker */
if (isset($_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') {
Display::display_reduced_header();
} else {
Display :: display_header(null);
//api_display_tool_title($nameTools);
}
/* Display forms / Feedback Messages */
handle_forum_and_forumcategories();
// Action links
echo '';
$values = show_add_post_form('newthread', '', isset($_SESSION['formelements']) ? $_SESSION['formelements'] : null);
if (!empty($values) && isset($values['SubmitPost'])) {
// Add new thread in table forum_thread.
store_thread($values);
}
/* FOOTER */
if ($origin != 'learnpath') {
Display :: display_footer();
}