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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * These files are a complete rework of the forum. The database structure is
- * based on phpBB but all the code is rewritten. A lot of new functionalities
- * are added:
- * - forum categories and forums can be sorted up or down, locked or made invisible
- * - consistent and integrated forum administration
- * - forum options: are students allowed to edit their post?
- * moderation of posts (approval)
- * reply only forums (students cannot create new threads)
- * multiple forums per group
- * - sticky messages
- * - new view option: nested view
- * - quoting a message
- *
- * @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- * @Copyright Ghent University
- * @Copyright Patrick Cool
- *
- * @package chamilo.forum
- */
- // Including the global initialization file.
- require_once '../inc/global.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';
- $origin = '';
- if (isset($_GET['origin'])) {
- $origin = Security::remove_XSS($_GET['origin']);
- }
- /* MAIN DISPLAY SECTION */
- /* Retrieving forum and forum category information */
- // We are getting all the information about the current forum and forum category.
- // Note pcool: I tried to use only one sql statement (and function) for this,
- // but the problem is that the visibility of the forum AND forum cateogory are stored in the item_property table.
- $current_thread = get_thread_information($_GET['thread']);
- $current_forum = get_forum_information($_GET['forum']);
- $current_forum_category = get_forumcategory_information($current_forum['forum_category']);
- $current_post = get_post_information($_GET['post']);
- api_block_course_item_locked_by_gradebook($_GET['thread'], LINK_FORUM_THREAD);
- /* Header and Breadcrumbs */
- if (isset($_SESSION['gradebook'])) {
- $gradebook = $_SESSION['gradebook'];
- }
- if (!empty($gradebook) && $gradebook == 'view') {
- $interbreadcrumb[] = array(
- 'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
- 'name' => get_lang('ToolGradebook')
- );
- }
- if ($origin == 'group') {
- $_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' => prepare4display($current_forum['forum_title']));
- $interbreadcrumb[] = array('url' => 'javascript: void (0);', 'name' => get_lang('EditPost'));
- } else {
- $interbreadcrumb[] = array('url' => 'index.php?'.api_get_cidreq(), 'name' => $nameTools);
- $interbreadcrumb[] = array('url' => 'viewforumcategory.php?forumcategory='.$current_forum_category['cat_id'], 'name' => prepare4display($current_forum_category['cat_title']));
- $interbreadcrumb[] = array('url' => 'viewforum.php?origin='.$origin.'&forum='.Security::remove_XSS($_GET['forum']), 'name' => prepare4display($current_forum['forum_title']));
- $interbreadcrumb[] = array('url' => 'viewthread.php?'.api_get_cidreq().'&origin='.$origin.'&forum='.Security::remove_XSS($_GET['forum']).'&thread='.Security::remove_XSS($_GET['thread']), 'name' => prepare4display($current_thread['thread_title']));
- $interbreadcrumb[] = array('url' => 'javascript: void (0);', 'name' => get_lang('EditPost'));
- }
- /* Resource Linker */
- if (isset($_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');
- }
- $table_link = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
- /* Header */
- $htmlHeadXtra[] = <<<JS
- <script>
- $(document).on('ready', function() {
- $('#reply-add-attachment').on('click', function(e) {
- e.preventDefault();
- var newInputFile = $('<input>', {
- type: 'file',
- name: 'user_upload[]'
- });
- $('[name="user_upload[]"]').parent().append(newInputFile);
- });
- });
- </script>
- JS;
- // Are we in a lp ?
- $origin = '';
- if (isset($_GET['origin'])) {
- $origin = Security::remove_XSS($_GET['origin']);
- }
- if ($origin == 'learnpath') {
- Display::display_reduced_header();
- } else {
- Display :: display_header(null);
- }
- /* Is the user allowed here? */
- // The user is not allowed here if
- // 1. the forum category, forum or thread is invisible (visibility==0)
- // 2. the forum category, forum or thread is locked (locked <>0)
- // 3. if anonymous posts are not allowed
- // 4. if editing of replies is not allowed
- // The only exception is the course manager
- // I have split this is several pieces for clarity.
- //if (!api_is_allowed_to_edit() AND (($current_forum_category['visibility'] == 0 OR $current_forum['visibility'] == 0) OR ($current_forum_category['locked'] <> 0 OR $current_forum['locked'] <> 0 OR $current_thread['locked'] <> 0))) {
- if (!api_is_allowed_to_edit(null, true) &&
- (($current_forum_category && $current_forum_category['visibility'] == 0) ||
- $current_forum['visibility'] == 0)
- ) {
- $forum_allow = forum_not_allowed_here();
- if ($forum_allow === false) {
- exit;
- }
- }
- if (!api_is_allowed_to_edit(null, true) &&
- (
- ($current_forum_category && $current_forum_category['locked'] <> 0 ) ||
- $current_forum['locked'] <> 0 ||
- $current_thread['locked'] <> 0
- )
- ) {
- $forum_allow = forum_not_allowed_here();
- if ($forum_allow === false) {
- exit;
- }
- }
- if (!$_user['user_id'] && $current_forum['allow_anonymous'] == 0) {
- $forum_allow = forum_not_allowed_here();
- if ($forum_allow === false) {
- exit;
- }
- }
- $group_id = api_get_group_id();
- if (!api_is_allowed_to_edit(null, true) &&
- $current_forum['allow_edit'] == 0 &&
- !GroupManager::is_tutor_of_group(api_get_user_id(), $group_id)
- ) {
- $forum_allow = forum_not_allowed_here();
- if ($forum_allow === false) {
- exit;
- }
- }
- // Action links
- if ($origin != 'learnpath') {
- echo '<div class="actions">';
- echo '<span style="float:right;">'.search_link().'</span>';
- if ($origin == 'group') {
- echo '<a href="../group/group_space.php?'.api_get_cidreq().'">'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('Groups'), '', ICON_SIZE_MEDIUM).'</a>';
- } else {
- echo '<a href="index.php?'.api_get_cidreq().'">'.Display::return_icon('back.png', get_lang('BackToForumOverview'), '', ICON_SIZE_MEDIUM).'</a>';
- }
- echo '<a href="viewforum.php?forum='.Security::remove_XSS($_GET['forum']).'&gidReq='.Security::remove_XSS($_GET['gidReq']).'&origin='.$origin.'">'.Display::return_icon('forum.png', get_lang('BackToForum'), '', ICON_SIZE_MEDIUM).'</a>';
- echo '</div>';
- }
- /* Display Forum Category and the Forum information */
- /*New display forum div*/
- echo '<div class="forum_title">';
- echo '<h1><a href="viewforum.php?&origin='.$origin.'&forum='.$current_forum['forum_id'].'" '.class_visible_invisible($current_forum['visibility']).'>'.prepare4display($current_forum['forum_title']).'</a></h1>';
- echo '<p class="forum_description">'.prepare4display($current_forum['forum_comment']).'</p>';
- echo '</div>';
- /* End new display forum */
- // Set forum attachment data into $_SESSION
- getAttachedFiles(
- $current_forum['forum_id'],
- $current_thread['thread_id'],
- $current_post['post_id']
- );
- $values = show_edit_post_form(
- $forum_setting,
- $current_post,
- $current_thread,
- $current_forum,
- isset($_SESSION['formelements']) ? $_SESSION['formelements'] : ''
- );
- if (!empty($values) and isset($_POST['SubmitPost'])) {
- store_edit_post($values);
- $option_chek = isset($values['thread_qualify_gradebook']) ? $values['thread_qualify_gradebook'] : null; // values 1 or 0
- if (1 == $option_chek) {
- $id = $values['thread_id'];
- $title_gradebook = Security::remove_XSS(stripslashes($values['calification_notebook_title']));
- $value_calification = $values['numeric_calification'];
- $weight_calification = $values['weight_calification'];
- $description = '';
- $session_id = api_get_session_id();
- $link_info = GradebookUtils::is_resource_in_course_gradebook(
- api_get_course_id(),
- 5,
- $id,
- $session_id
- );
- $link_id = $link_info['id'];
- if (!$link_info) {
- GradebookUtils::add_resource_to_course_gradebook(
- $values['category_id'],
- api_get_course_id(),
- 5,
- $id,
- $title_gradebook,
- $weight_calification,
- $value_calification,
- $description,
- 1,
- api_get_session_id()
- );
- } else {
- Database::query('UPDATE '.$table_link.' SET weight='.$weight_calification.' WHERE id='.$link_id.'');
- }
- }
- }
- // Footer
- if (isset($origin) && $origin != 'learnpath') {
- Display :: display_footer();
- }
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