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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CourseBundle\Entity\CForumPost; |
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use Chamilo\CourseBundle\Entity\CForumThread; |
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use ChamiloSession as Session; |
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use Doctrine\Common\Collections\Criteria; |
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/** |
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* These files are a complete rework of the forum. The database structure is |
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* based on phpBB but all the code is rewritten. A lot of new functionalities |
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* are added: |
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* - forum categories and forums can be sorted up or down, locked or made invisible |
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* - consistent and integrated forum administration |
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* - forum options: are students allowed to edit their post? |
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* moderation of posts (approval) |
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* reply only forums (students cannot create new threads) |
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* multiple forums per group |
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* - sticky messages |
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* - new view option: nested view |
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* - quoting a message. |
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* |
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* @package chamilo.forum |
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* |
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* @todo convert into a class |
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*/ |
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define('FORUM_NEW_POST', 0); |
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getNotificationsPerUser(); |
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$htmlHeadXtra[] = api_get_jquery_libraries_js(['jquery-ui', 'jquery-upload']); |
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$htmlHeadXtra[] = '<script> |
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function check_unzip() { |
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if (document.upload.unzip.checked){ |
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document.upload.if_exists[0].disabled=true; |
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document.upload.if_exists[1].checked=true; |
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document.upload.if_exists[2].disabled=true; |
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} else { |
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document.upload.if_exists[0].checked=true; |
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document.upload.if_exists[0].disabled=false; |
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document.upload.if_exists[2].disabled=false; |
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} |
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} |
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function setFocus() { |
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$("#title_file").focus(); |
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} |
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</script>'; |
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// The next javascript script is to manage ajax upload file |
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$htmlHeadXtra[] = api_get_jquery_libraries_js(['jquery-ui', 'jquery-upload']); |
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// Recover Thread ID, will be used to generate delete attachment URL to do ajax |
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$threadId = isset($_REQUEST['thread']) ? (int) ($_REQUEST['thread']) : 0; |
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$forumId = isset($_REQUEST['forum']) ? (int) ($_REQUEST['forum']) : 0; |
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$ajaxUrl = api_get_path(WEB_AJAX_PATH).'forum.ajax.php?'.api_get_cidreq(); |
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// The next javascript script is to delete file by ajax |
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$htmlHeadXtra[] = '<script> |
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$(function () { |
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$(document).on("click", ".deleteLink", function(e) { |
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e.preventDefault(); |
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e.stopPropagation(); |
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var l = $(this); |
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var id = l.closest("tr").attr("id"); |
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var filename = l.closest("tr").find(".attachFilename").html(); |
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if (confirm("'.get_lang('AreYouSureToDeleteJS').'", filename)) { |
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$.ajax({ |
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type: "POST", |
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url: "'.$ajaxUrl.'&a=delete_file&attachId=" + id +"&thread='.$threadId.'&forum='.$forumId.'", |
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dataType: "json", |
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success: function(data) { |
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if (data.error == false) { |
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l.closest("tr").remove(); |
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if ($(".files td").length < 1) { |
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$(".files").closest(".control-group").hide(); |
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} |
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} |
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} |
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}) |
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} |
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}); |
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}); |
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</script>'; |
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/** |
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* This function handles all the forum and forum categories actions. This is a wrapper for the |
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* forum and forum categories. All this code code could go into the section where this function is |
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* called but this make the code there cleaner. |
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* |
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* @param int $lp_id Learning path Id |
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* |
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* @author Patrick Cool <[email protected]>, Ghent University |
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* @author Juan Carlos Raña Trabado (return to lp_id) |
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* |
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* @version may 2011, Chamilo 1.8.8 |
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*/ |
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function handle_forum_and_forumcategories($lp_id = null) |
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{ |
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$action_forum_cat = isset($_GET['action']) ? $_GET['action'] : ''; |
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$get_content = isset($_GET['content']) ? $_GET['content'] : ''; |
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$post_submit_cat = isset($_POST['SubmitForumCategory']) ? true : false; |
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$post_submit_forum = isset($_POST['SubmitForum']) ? true : false; |
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$get_id = isset($_GET['id']) ? (int) $_GET['id'] : 0; |
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$forum_categories_list = get_forum_categories(); |
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// Verify if forum category exists |
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if (empty($forum_categories_list)) { |
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$get_content = 'forumcategory'; |
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} |
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$content = ''; |
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// Adding a forum category |
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if (($action_forum_cat === 'add' && $get_content === 'forumcategory') || $post_submit_cat) { |
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$content = show_add_forumcategory_form($lp_id); //$lp_id when is called from learning path |
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} |
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// Adding a forum |
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if ((($action_forum_cat === 'add' || $action_forum_cat === 'edit') && $get_content === 'forum') || |
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$post_submit_forum |
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) { |
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$inputvalues = []; |
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if ($action_forum_cat === 'edit' && $get_id || $post_submit_forum) { |
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$inputvalues = get_forums($get_id); |
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} |
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$content = show_add_forum_form($inputvalues, $lp_id); |
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} |
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// Edit a forum category |
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if (($action_forum_cat === 'edit' && $get_content === 'forumcategory') || |
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(isset($_POST['SubmitEditForumCategory'])) ? true : false |
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) { |
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$forum_category = get_forum_categories($get_id); |
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$content = show_edit_forumcategory_form($forum_category); |
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} |
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// Delete a forum category |
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if ($action_forum_cat === 'delete') { |
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$list_threads = get_threads($get_id); |
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for ($i = 0; $i < count($list_threads); $i++) { |
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deleteForumCategoryThread('thread', $list_threads[$i]['thread_id']); |
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$link_info = GradebookUtils::isResourceInCourseGradebook( |
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api_get_course_id(), |
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5, |
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$list_threads[$i]['thread_id'], |
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api_get_session_id() |
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); |
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if ($link_info !== false) { |
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GradebookUtils::remove_resource_from_course_gradebook($link_info['id']); |
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} |
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} |
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deleteForumCategoryThread($get_content, $get_id); |
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} |
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// Change visibility of a forum or a forum category. |
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if ($action_forum_cat === 'invisible' || $action_forum_cat === 'visible') { |
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$return_message = change_visibility($get_content, $get_id, $action_forum_cat); |
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Display::addFlash( |
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Display::return_message($return_message, 'confirmation', false) |
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); |
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} |
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// Change lock status of a forum or a forum category. |
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if ($action_forum_cat === 'lock' || $action_forum_cat === 'unlock') { |
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$return_message = change_lock_status($get_content, $get_id, $action_forum_cat); |
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Display::addFlash( |
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Display::return_message($return_message, 'confirmation', false) |
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); |
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} |
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// Move a forum or a forum category. |
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if ($action_forum_cat === 'move' && isset($_GET['direction'])) { |
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$return_message = move_up_down($get_content, $_GET['direction'], $get_id); |
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Display::addFlash( |
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Display::return_message($return_message, 'confirmation', false) |
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); |
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} |
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return $content; |
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} |
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/** |
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* This function displays the form that is used to add a forum category. |
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* |
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* @param array $inputvalues (deprecated, set to null when calling) |
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* @param int $lp_id Learning path ID |
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* |
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* @return string |
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* |
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* @author Patrick Cool <[email protected]>, Ghent University |
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* @author Juan Carlos Raña Trabado (return to lp_id) |
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* |
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* @version may 2011, Chamilo 1.8.8 |
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*/ |
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function show_add_forumcategory_form($lp_id) |
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{ |
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$form = new FormValidator( |
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'forumcategory', |
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'post', |
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'index.php?'.api_get_cidreq() |
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); |
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// hidden field if from learning path |
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$form->addElement('hidden', 'lp_id', $lp_id); |
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// Setting the form elements. |
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$form->addElement('header', get_lang('AddForumCategory')); |
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$form->addElement('text', 'forum_category_title', get_lang('Title'), ['autofocus']); |
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$form->applyFilter('forum_category_title', 'html_filter'); |
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$form->addElement( |
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'html_editor', |
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'forum_category_comment', |
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get_lang('Description'), |
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null, |
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['ToolbarSet' => 'Forum', 'Width' => '98%', 'Height' => '200'] |
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); |
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$extraField = new ExtraField('forum_category'); |
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$returnParams = $extraField->addElements( |
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$form, |
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null, |
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[], //exclude |
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false, // filter |
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false, // tag as select |
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[], //show only fields |
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[], // order fields |
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[] // extra data |
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); |
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$form->addButtonCreate(get_lang('CreateCategory'), 'SubmitForumCategory'); |
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// Setting the rules. |
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$form->addRule('forum_category_title', get_lang('ThisFieldIsRequired'), 'required'); |
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// The validation or display |
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if ($form->validate()) { |
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$check = Security::check_token('post'); |
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if ($check) { |
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$values = $form->exportValues(); |
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store_forumcategory($values); |
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} |
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Security::clear_token(); |
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} else { |
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$token = Security::get_token(); |
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$form->addElement('hidden', 'sec_token'); |
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$form->setConstants(['sec_token' => $token]); |
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return $form->returnForm(); |
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} |
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} |
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/** |
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* This function displays the form that is used to add a forum category. |
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* |
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* @param array $inputvalues |
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* @param int $lp_id |
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* |
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* @author Patrick Cool <[email protected]>, Ghent University |
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* @author Juan Carlos Raña Trabado (return to lp_id) |
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* |
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* @version may 2011, Chamilo 1.8.8 |
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*/ |
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function show_add_forum_form($inputvalues = [], $lp_id = 0) |
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{ |
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$_course = api_get_course_info(); |
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$form = new FormValidator('forumcategory', 'post', 'index.php?'.api_get_cidreq()); |
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// The header for the form |
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$form_title = get_lang('AddForum'); |
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if (!empty($inputvalues)) { |
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$form_title = get_lang('EditForum'); |
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} |
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$form->addHeader($form_title); |
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// We have a hidden field if we are editing. |
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if (!empty($inputvalues) && is_array($inputvalues)) { |
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$my_forum_id = isset($inputvalues['forum_id']) ? $inputvalues['forum_id'] : null; |
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$form->addElement('hidden', 'forum_id', $my_forum_id); |
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} |
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$lp_id = (int) $lp_id; |
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// hidden field if from learning path |
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$form->addElement('hidden', 'lp_id', $lp_id); |
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// The title of the forum |
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$form->addElement('text', 'forum_title', get_lang('Title'), ['autofocus']); |
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$form->applyFilter('forum_title', 'html_filter'); |
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// The comment of the forum. |
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$form->addElement( |
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'html_editor', |
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'forum_comment', |
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get_lang('Description'), |
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null, |
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['ToolbarSet' => 'Forum', 'Width' => '98%', 'Height' => '200'] |
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); |
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// Dropdown list: Forum categories |
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$forum_categories = get_forum_categories(); |
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foreach ($forum_categories as $value) { |
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$forum_categories_titles[$value['cat_id']] = Security::remove_XSS($value['cat_title']); |
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} |
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$form->addElement( |
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'select', |
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'forum_category', |
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get_lang('InForumCategory'), |
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$forum_categories_titles |
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); |
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$form->applyFilter('forum_category', 'html_filter'); |
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if ($_course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD) { |
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// This is for horizontal |
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$group = []; |
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$group[] = $form->createElement('radio', 'allow_anonymous', null, get_lang('Yes'), 1); |
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$group[] = $form->createElement('radio', 'allow_anonymous', null, get_lang('No'), 0); |
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$form->addGroup($group, 'allow_anonymous_group', get_lang('AllowAnonymousPosts')); |
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} |
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$form->addButtonAdvancedSettings('advanced_params'); |
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$form->addElement('html', '<div id="advanced_params_options" style="display:none">'); |
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$form->addDateTimePicker( |
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'start_time', |
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[get_lang('ForumStartDate'), get_lang('ForumStartDateComment')], |
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['id' => 'start_time'] |
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); |
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$form->addDateTimePicker( |
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'end_time', |
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[get_lang('ForumEndDate'), get_lang('ForumEndDateComment')], |
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['id' => 'end_time'] |
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); |
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$form->addRule( |
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['start_time', 'end_time'], |
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get_lang('StartDateMustBeBeforeTheEndDate'), |
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'compare_datetime_text', |
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'< allow_empty' |
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); |
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$group = []; |
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$group[] = $form->createElement('radio', 'moderated', null, get_lang('Yes'), 1); |
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$group[] = $form->createElement('radio', 'moderated', null, get_lang('No'), 0); |
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$form->addGroup($group, 'moderated', get_lang('ModeratedForum')); |
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$group = []; |
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|
|
$group[] = $form->createElement('radio', 'students_can_edit', null, get_lang('Yes'), 1); |
344
|
|
|
$group[] = $form->createElement('radio', 'students_can_edit', null, get_lang('No'), 0); |
345
|
|
|
$form->addGroup($group, 'students_can_edit_group', get_lang('StudentsCanEdit')); |
346
|
|
|
|
347
|
|
|
$group = []; |
348
|
|
|
$group[] = $form->createElement('radio', 'approval_direct', null, get_lang('Approval'), 1); |
349
|
|
|
$group[] = $form->createElement('radio', 'approval_direct', null, get_lang('Direct'), 0); |
350
|
|
|
|
351
|
|
|
$group = []; |
352
|
|
|
$group[] = $form->createElement('radio', 'allow_attachments', null, get_lang('Yes'), 1); |
353
|
|
|
$group[] = $form->createElement('radio', 'allow_attachments', null, get_lang('No'), 0); |
354
|
|
|
|
355
|
|
|
$group = []; |
356
|
|
|
$group[] = $form->createElement('radio', 'allow_new_threads', null, get_lang('Yes'), 1); |
357
|
|
|
$group[] = $form->createElement('radio', 'allow_new_threads', null, get_lang('No'), 0); |
358
|
|
|
$form->addGroup($group, 'allow_new_threads_group', get_lang('AllowNewThreads')); |
359
|
|
|
|
360
|
|
|
$group = []; |
361
|
|
|
$group[] = $form->createElement('radio', 'default_view_type', null, get_lang('Flat'), 'flat'); |
362
|
|
|
$group[] = $form->createElement('radio', 'default_view_type', null, get_lang('Nested'), 'nested'); |
363
|
|
|
$form->addGroup($group, 'default_view_type_group', get_lang('DefaultViewType')); |
364
|
|
|
|
365
|
|
|
// Drop down list: Groups |
366
|
|
|
$groups = GroupManager::get_group_list(); |
367
|
|
|
$groups_titles[0] = get_lang('NotAGroupForum'); |
368
|
|
|
foreach ($groups as $key => $value) { |
369
|
|
|
$groups_titles[$value['id']] = $value['name']; |
370
|
|
|
} |
371
|
|
|
$form->addElement('select', 'group_forum', get_lang('ForGroup'), $groups_titles); |
372
|
|
|
|
373
|
|
|
// Public or private group forum |
374
|
|
|
$group = []; |
375
|
|
|
$group[] = $form->createElement('radio', 'public_private_group_forum', null, get_lang('Public'), 'public'); |
376
|
|
|
$group[] = $form->createElement('radio', 'public_private_group_forum', null, get_lang('Private'), 'private'); |
377
|
|
|
$form->addGroup($group, 'public_private_group_forum_group', get_lang('PublicPrivateGroupForum')); |
378
|
|
|
|
379
|
|
|
// Forum image |
380
|
|
|
$form->addProgress(); |
381
|
|
|
if (!empty($inputvalues['forum_image'])) { |
382
|
|
|
$baseImagePath = api_get_course_path().'/upload/forum/images/'.$inputvalues['forum_image']; |
383
|
|
|
$image_path = api_get_path(WEB_COURSE_PATH).$baseImagePath; |
384
|
|
|
$sysImagePath = api_get_path(SYS_COURSE_PATH).$baseImagePath; |
385
|
|
|
|
386
|
|
|
if (file_exists($sysImagePath)) { |
387
|
|
|
$show_preview_image = Display::img( |
388
|
|
|
$image_path, |
389
|
|
|
null, |
390
|
|
|
['class' => 'img-responsive'] |
391
|
|
|
); |
392
|
|
|
$form->addElement('label', get_lang('PreviewImage'), $show_preview_image); |
393
|
|
|
$form->addElement('checkbox', 'remove_picture', null, get_lang('DelImage')); |
394
|
|
|
} |
395
|
|
|
} |
396
|
|
|
$forum_image = isset($inputvalues['forum_image']) ? $inputvalues['forum_image'] : ''; |
397
|
|
|
$form->addElement('file', 'picture', ($forum_image != '' ? get_lang('UpdateImage') : get_lang('AddImage'))); |
398
|
|
|
$form->addRule( |
399
|
|
|
'picture', |
400
|
|
|
get_lang('OnlyImagesAllowed'), |
401
|
|
|
'filetype', |
402
|
|
|
['jpg', 'jpeg', 'png', 'gif'] |
403
|
|
|
); |
404
|
|
|
|
405
|
|
|
//$forumId = isset($_GET['id']) ? (int) $_GET['id'] : 0; |
406
|
|
|
//$skillList = Skill::addSkillsToForm($form, ITEM_TYPE_FORUM, $forumId); |
407
|
|
|
|
408
|
|
|
$form->addElement('html', '</div>'); |
409
|
|
|
|
410
|
|
|
// The OK button |
411
|
|
|
if (isset($_GET['id']) && $_GET['action'] == 'edit') { |
412
|
|
|
$form->addButtonUpdate(get_lang('ModifyForum'), 'SubmitForum'); |
413
|
|
|
} else { |
414
|
|
|
$form->addButtonCreate(get_lang('CreateForum'), 'SubmitForum'); |
415
|
|
|
} |
416
|
|
|
|
417
|
|
|
// setting the rules |
418
|
|
|
$form->addRule('forum_title', get_lang('ThisFieldIsRequired'), 'required'); |
419
|
|
|
$form->addRule('forum_category', get_lang('ThisFieldIsRequired'), 'required'); |
420
|
|
|
|
421
|
|
|
$defaultSettingAllowNewThreads = api_get_default_tool_setting('forum', 'allow_new_threads', 0); |
422
|
|
|
|
423
|
|
|
// Settings the defaults |
424
|
|
|
if (empty($inputvalues) || !is_array($inputvalues)) { |
425
|
|
|
$defaults['moderated']['moderated'] = 0; |
426
|
|
|
$defaults['allow_anonymous_group']['allow_anonymous'] = 0; |
427
|
|
|
$defaults['students_can_edit_group']['students_can_edit'] = 0; |
428
|
|
|
$defaults['approval_direct_group']['approval_direct'] = 0; |
429
|
|
|
$defaults['allow_attachments_group']['allow_attachments'] = 1; |
430
|
|
|
$defaults['allow_new_threads_group']['allow_new_threads'] = $defaultSettingAllowNewThreads; |
431
|
|
|
$defaults['default_view_type_group']['default_view_type'] = api_get_setting('default_forum_view'); |
432
|
|
|
$defaults['public_private_group_forum_group']['public_private_group_forum'] = 'public'; |
433
|
|
|
if (isset($_GET['forumcategory'])) { |
434
|
|
|
$defaults['forum_category'] = Security::remove_XSS($_GET['forumcategory']); |
435
|
|
|
} |
436
|
|
|
} else { |
437
|
|
|
// the default values when editing = the data in the table |
438
|
|
|
$defaults['forum_id'] = isset($inputvalues['forum_id']) ? $inputvalues['forum_id'] : null; |
439
|
|
|
$defaults['forum_title'] = prepare4display(isset($inputvalues['forum_title']) ? $inputvalues['forum_title'] : null); |
440
|
|
|
$defaults['forum_comment'] = prepare4display(isset($inputvalues['forum_comment']) ? $inputvalues['forum_comment'] : null); |
441
|
|
|
$defaults['start_time'] = isset($inputvalues['start_time']) ? api_get_local_time($inputvalues['start_time']) : null; |
442
|
|
|
$defaults['end_time'] = isset($inputvalues['end_time']) ? api_get_local_time($inputvalues['end_time']) : null; |
443
|
|
|
$defaults['moderated']['moderated'] = isset($inputvalues['moderated']) ? $inputvalues['moderated'] : 0; |
444
|
|
|
$defaults['forum_category'] = isset($inputvalues['forum_category']) ? $inputvalues['forum_category'] : null; |
445
|
|
|
$defaults['allow_anonymous_group']['allow_anonymous'] = isset($inputvalues['allow_anonymous']) ? $inputvalues['allow_anonymous'] : null; |
446
|
|
|
$defaults['students_can_edit_group']['students_can_edit'] = isset($inputvalues['allow_edit']) ? $inputvalues['allow_edit'] : null; |
447
|
|
|
$defaults['approval_direct_group']['approval_direct'] = isset($inputvalues['approval_direct_post']) ? $inputvalues['approval_direct_post'] : null; |
448
|
|
|
$defaults['allow_attachments_group']['allow_attachments'] = isset($inputvalues['allow_attachments']) ? $inputvalues['allow_attachments'] : null; |
449
|
|
|
$defaults['allow_new_threads_group']['allow_new_threads'] = isset($inputvalues['allow_new_threads']) ? $inputvalues['allow_new_threads'] : $defaultSettingAllowNewThreads; |
450
|
|
|
$defaults['default_view_type_group']['default_view_type'] = isset($inputvalues['default_view']) ? $inputvalues['default_view'] : null; |
451
|
|
|
$defaults['public_private_group_forum_group']['public_private_group_forum'] = isset($inputvalues['forum_group_public_private']) ? $inputvalues['forum_group_public_private'] : null; |
452
|
|
|
$defaults['group_forum'] = isset($inputvalues['forum_of_group']) ? $inputvalues['forum_of_group'] : null; |
453
|
|
|
} |
454
|
|
|
|
455
|
|
|
$form->setDefaults($defaults); |
456
|
|
|
// Validation or display |
457
|
|
|
if ($form->validate()) { |
458
|
|
|
$check = Security::check_token('post'); |
459
|
|
|
if ($check) { |
460
|
|
|
$values = $form->getSubmitValues(); |
461
|
|
|
$forumId = store_forum($values, '', true); |
462
|
|
|
if ($forumId) { |
463
|
|
|
// Skill::saveSkills($form, ITEM_TYPE_FORUM, $forumId); |
464
|
|
|
if (isset($values['forum_id'])) { |
465
|
|
|
Display::addFlash(Display::return_message(get_lang('ForumEdited'), 'confirmation')); |
466
|
|
|
} else { |
467
|
|
|
Display::addFlash(Display::return_message(get_lang('ForumAdded'), 'confirmation')); |
468
|
|
|
} |
469
|
|
|
} |
470
|
|
|
} |
471
|
|
|
Security::clear_token(); |
472
|
|
|
} else { |
473
|
|
|
$token = Security::get_token(); |
474
|
|
|
$form->addElement('hidden', 'sec_token'); |
475
|
|
|
$form->setConstants(['sec_token' => $token]); |
476
|
|
|
|
477
|
|
|
return $form->returnForm(); |
478
|
|
|
} |
479
|
|
|
} |
480
|
|
|
|
481
|
|
|
/** |
482
|
|
|
* This function deletes the forum image if exists. |
483
|
|
|
* |
484
|
|
|
* @param int forum id |
485
|
|
|
* |
486
|
|
|
* @return bool true if success |
487
|
|
|
* |
488
|
|
|
* @author Julio Montoya <[email protected]> |
489
|
|
|
* |
490
|
|
|
* @version february 2006, dokeos 1.8 |
491
|
|
|
*/ |
492
|
|
|
function delete_forum_image($forum_id) |
493
|
|
|
{ |
494
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
495
|
|
|
$course_id = api_get_course_int_id(); |
496
|
|
|
$forum_id = (int) $forum_id; |
497
|
|
|
|
498
|
|
|
$sql = "SELECT forum_image FROM $table_forums |
499
|
|
|
WHERE forum_id = $forum_id AND c_id = $course_id"; |
500
|
|
|
$result = Database::query($sql); |
501
|
|
|
$row = Database::fetch_array($result); |
502
|
|
|
if ('' != $row['forum_image']) { |
503
|
|
|
$file = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/upload/forum/images/'.$row['forum_image']; |
504
|
|
|
if (file_exists($file)) { |
505
|
|
|
unlink($file); |
506
|
|
|
} |
507
|
|
|
|
508
|
|
|
return true; |
509
|
|
|
} else { |
510
|
|
|
return false; |
511
|
|
|
} |
512
|
|
|
} |
513
|
|
|
|
514
|
|
|
/** |
515
|
|
|
* This function displays the form that is used to edit a forum category. |
516
|
|
|
* |
517
|
|
|
* @param array |
518
|
|
|
* |
519
|
|
|
* @return string |
520
|
|
|
* |
521
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
522
|
|
|
* |
523
|
|
|
* @version february 2006, dokeos 1.8 |
524
|
|
|
*/ |
525
|
|
|
function show_edit_forumcategory_form($inputvalues = []) |
526
|
|
|
{ |
527
|
|
|
$categoryId = $inputvalues['cat_id']; |
528
|
|
|
$form = new FormValidator('forumcategory', 'post', 'index.php?'.api_get_cidreq().'&id='.$categoryId); |
529
|
|
|
|
530
|
|
|
// Setting the form elements. |
531
|
|
|
$form->addElement('header', '', get_lang('EditForumCategory')); |
532
|
|
|
$form->addElement('hidden', 'forum_category_id'); |
533
|
|
|
$form->addElement('text', 'forum_category_title', get_lang('Title')); |
534
|
|
|
$form->applyFilter('forum_category_title', 'html_filter'); |
535
|
|
|
|
536
|
|
|
$form->addElement( |
537
|
|
|
'html_editor', |
538
|
|
|
'forum_category_comment', |
539
|
|
|
get_lang('Comment'), |
540
|
|
|
null, |
541
|
|
|
['ToolbarSet' => 'Forum', 'Width' => '98%', 'Height' => '200'] |
542
|
|
|
); |
543
|
|
|
|
544
|
|
|
$extraField = new ExtraField('forum_category'); |
545
|
|
|
$returnParams = $extraField->addElements( |
546
|
|
|
$form, |
547
|
|
|
$categoryId, |
548
|
|
|
[], //exclude |
549
|
|
|
false, // filter |
550
|
|
|
false, // tag as select |
551
|
|
|
[], //show only fields |
552
|
|
|
[], // order fields |
553
|
|
|
[] // extra data |
554
|
|
|
); |
555
|
|
|
|
556
|
|
|
$form->addButtonUpdate(get_lang('ModifyCategory'), 'SubmitEditForumCategory'); |
557
|
|
|
|
558
|
|
|
// Setting the default values. |
559
|
|
|
$defaultvalues['forum_category_id'] = $inputvalues['cat_id']; |
560
|
|
|
$defaultvalues['forum_category_title'] = $inputvalues['cat_title']; |
561
|
|
|
$defaultvalues['forum_category_comment'] = $inputvalues['cat_comment']; |
562
|
|
|
$form->setDefaults($defaultvalues); |
563
|
|
|
|
564
|
|
|
// Setting the rules. |
565
|
|
|
$form->addRule('forum_category_title', get_lang('ThisFieldIsRequired'), 'required'); |
566
|
|
|
|
567
|
|
|
// Validation or display |
568
|
|
|
if ($form->validate()) { |
569
|
|
|
$check = Security::check_token('post'); |
570
|
|
|
if ($check) { |
571
|
|
|
$values = $form->exportValues(); |
572
|
|
|
store_forumcategory($values); |
573
|
|
|
} |
574
|
|
|
Security::clear_token(); |
575
|
|
|
} else { |
576
|
|
|
$token = Security::get_token(); |
577
|
|
|
$form->addElement('hidden', 'sec_token'); |
578
|
|
|
$form->setConstants(['sec_token' => $token]); |
579
|
|
|
|
580
|
|
|
return $form->returnForm(); |
581
|
|
|
} |
582
|
|
|
} |
583
|
|
|
|
584
|
|
|
/** |
585
|
|
|
* This function stores the forum category in the database. |
586
|
|
|
* The new category is added to the end. |
587
|
|
|
* |
588
|
|
|
* @param array $values |
589
|
|
|
* @param array $courseInfo |
590
|
|
|
* @param bool $showMessage |
591
|
|
|
* |
592
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
593
|
|
|
* |
594
|
|
|
* @version february 2006, dokeos 1.8 |
595
|
|
|
*/ |
596
|
|
|
function store_forumcategory($values, $courseInfo = [], $showMessage = true) |
597
|
|
|
{ |
598
|
|
|
$courseInfo = empty($courseInfo) ? api_get_course_info() : $courseInfo; |
599
|
|
|
$course_id = $courseInfo['real_id']; |
600
|
|
|
$table_categories = Database::get_course_table(TABLE_FORUM_CATEGORY); |
601
|
|
|
|
602
|
|
|
// Find the max cat_order. The new forum category is added at the end => max cat_order + & |
603
|
|
|
$sql = "SELECT MAX(cat_order) as sort_max |
604
|
|
|
FROM $table_categories |
605
|
|
|
WHERE c_id = $course_id"; |
606
|
|
|
$result = Database::query($sql); |
607
|
|
|
$row = Database::fetch_array($result); |
608
|
|
|
$new_max = $row['sort_max'] + 1; |
609
|
|
|
$session_id = api_get_session_id(); |
610
|
|
|
$clean_cat_title = $values['forum_category_title']; |
611
|
|
|
$last_id = null; |
612
|
|
|
|
613
|
|
|
if (isset($values['forum_category_id'])) { |
614
|
|
|
// Storing after edition. |
615
|
|
|
$params = [ |
616
|
|
|
'cat_title' => $clean_cat_title, |
617
|
|
|
'cat_comment' => isset($values['forum_category_comment']) ? $values['forum_category_comment'] : '', |
618
|
|
|
]; |
619
|
|
|
|
620
|
|
|
Database::update( |
621
|
|
|
$table_categories, |
622
|
|
|
$params, |
623
|
|
|
[ |
624
|
|
|
'c_id = ? AND cat_id = ?' => [ |
625
|
|
|
$course_id, |
626
|
|
|
$values['forum_category_id'], |
627
|
|
|
], |
628
|
|
|
] |
629
|
|
|
); |
630
|
|
|
|
631
|
|
|
api_item_property_update( |
632
|
|
|
$courseInfo, |
633
|
|
|
TOOL_FORUM_CATEGORY, |
634
|
|
|
$values['forum_category_id'], |
635
|
|
|
'ForumCategoryUpdated', |
636
|
|
|
api_get_user_id() |
637
|
|
|
); |
638
|
|
|
$return_message = get_lang('ForumCategoryEdited'); |
639
|
|
|
|
640
|
|
|
$logInfo = [ |
641
|
|
|
'tool' => TOOL_FORUM, |
642
|
|
|
'tool_id' => 0, |
643
|
|
|
'tool_id_detail' => 0, |
644
|
|
|
'action' => 'update-forumcategory', |
645
|
|
|
'action_details' => 'forumcategory', |
646
|
|
|
'info' => $clean_cat_title, |
647
|
|
|
]; |
648
|
|
|
Event::registerLog($logInfo); |
649
|
|
|
|
650
|
|
|
$values['item_id'] = $values['forum_category_id']; |
651
|
|
|
} else { |
652
|
|
|
$params = [ |
653
|
|
|
'c_id' => $course_id, |
654
|
|
|
'cat_title' => $clean_cat_title, |
655
|
|
|
'cat_comment' => isset($values['forum_category_comment']) ? $values['forum_category_comment'] : '', |
656
|
|
|
'cat_order' => $new_max, |
657
|
|
|
'session_id' => $session_id, |
658
|
|
|
'locked' => 0, |
659
|
|
|
'cat_id' => 0, |
660
|
|
|
]; |
661
|
|
|
$last_id = Database::insert($table_categories, $params); |
662
|
|
|
|
663
|
|
|
if ($last_id > 0) { |
664
|
|
|
$sql = "UPDATE $table_categories SET cat_id = $last_id WHERE iid = $last_id"; |
665
|
|
|
Database::query($sql); |
666
|
|
|
|
667
|
|
|
api_item_property_update( |
668
|
|
|
$courseInfo, |
669
|
|
|
TOOL_FORUM_CATEGORY, |
670
|
|
|
$last_id, |
671
|
|
|
'ForumCategoryAdded', |
672
|
|
|
api_get_user_id() |
673
|
|
|
); |
674
|
|
|
api_set_default_visibility( |
675
|
|
|
$last_id, |
676
|
|
|
TOOL_FORUM_CATEGORY, |
677
|
|
|
0, |
678
|
|
|
$courseInfo |
679
|
|
|
); |
680
|
|
|
} |
681
|
|
|
$return_message = get_lang('ForumCategoryAdded'); |
682
|
|
|
|
683
|
|
|
$logInfo = [ |
684
|
|
|
'tool' => TOOL_FORUM, |
685
|
|
|
'tool_id' => 0, |
686
|
|
|
'tool_id_detail' => 0, |
687
|
|
|
'action' => 'new-forumcategory', |
688
|
|
|
'action_details' => 'forumcategory', |
689
|
|
|
'info' => $clean_cat_title, |
690
|
|
|
]; |
691
|
|
|
Event::registerLog($logInfo); |
692
|
|
|
|
693
|
|
|
$values['item_id'] = $last_id; |
694
|
|
|
} |
695
|
|
|
|
696
|
|
|
$extraFieldValue = new ExtraFieldValue('forum_category'); |
697
|
|
|
$extraFieldValue->saveFieldValues($values); |
698
|
|
|
|
699
|
|
|
if ($showMessage) { |
700
|
|
|
Display::addFlash(Display::return_message($return_message, 'confirmation')); |
701
|
|
|
} |
702
|
|
|
|
703
|
|
|
return $last_id; |
704
|
|
|
} |
705
|
|
|
|
706
|
|
|
/** |
707
|
|
|
* This function stores the forum in the database. The new forum is added to the end. |
708
|
|
|
* |
709
|
|
|
* @param array $values |
710
|
|
|
* @param array $courseInfo |
711
|
|
|
* @param bool $returnId |
712
|
|
|
* |
713
|
|
|
* @return string language variable |
714
|
|
|
* |
715
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
716
|
|
|
* |
717
|
|
|
* @version february 2006, dokeos 1.8 |
718
|
|
|
*/ |
719
|
|
|
function store_forum($values, $courseInfo = [], $returnId = false) |
720
|
|
|
{ |
721
|
|
|
$courseInfo = empty($courseInfo) ? api_get_course_info() : $courseInfo; |
722
|
|
|
$courseId = $courseInfo['real_id']; |
723
|
|
|
$session_id = api_get_session_id(); |
724
|
|
|
$group_id = api_get_group_id(); |
725
|
|
|
if (isset($values['group_id']) && !empty($values['group_id'])) { |
726
|
|
|
$group_id = $values['group_id']; |
727
|
|
|
} |
728
|
|
|
$groupInfo = []; |
729
|
|
|
if (!empty($group_id)) { |
730
|
|
|
$groupInfo = GroupManager::get_group_properties($group_id); |
731
|
|
|
} |
732
|
|
|
|
733
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
734
|
|
|
|
735
|
|
|
// Find the max forum_order for the given category. The new forum is added at the end => max cat_order + & |
736
|
|
|
if (is_null($values['forum_category'])) { |
737
|
|
|
$new_max = null; |
738
|
|
|
} else { |
739
|
|
|
$sql = "SELECT MAX(forum_order) as sort_max |
740
|
|
|
FROM $table_forums |
741
|
|
|
WHERE |
742
|
|
|
c_id = $courseId AND |
743
|
|
|
forum_category='".Database::escape_string($values['forum_category'])."'"; |
744
|
|
|
$result = Database::query($sql); |
745
|
|
|
$row = Database::fetch_array($result); |
746
|
|
|
$new_max = $row['sort_max'] + 1; |
747
|
|
|
} |
748
|
|
|
|
749
|
|
|
// Forum images |
750
|
|
|
$has_attachment = false; |
751
|
|
|
$image_moved = true; |
752
|
|
|
|
753
|
|
|
$maxFileSize = getIniMaxFileSizeInBytes(); |
754
|
|
|
if (!empty($_FILES['picture']['name']) && !($maxFileSize > 0 && $_FILES['picture']['size'] > $maxFileSize)) { |
755
|
|
|
$upload_ok = process_uploaded_file($_FILES['picture']); |
756
|
|
|
$has_attachment = true; |
757
|
|
|
} |
758
|
|
|
|
759
|
|
|
// Remove existing picture if it was requested. |
760
|
|
|
if (!empty($_POST['remove_picture'])) { |
761
|
|
|
delete_forum_image($values['forum_id']); |
762
|
|
|
} |
763
|
|
|
|
764
|
|
|
$new_file_name = ''; |
765
|
|
|
if (isset($upload_ok)) { |
766
|
|
|
if ($has_attachment) { |
767
|
|
|
$course_dir = $courseInfo['path'].'/upload/forum/images'; |
768
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
769
|
|
|
$updir = $sys_course_path.$course_dir; |
770
|
|
|
// Try to add an extension to the file if it hasn't one. |
771
|
|
|
$new_file_name = add_ext_on_mime( |
772
|
|
|
Database::escape_string($_FILES['picture']['name']), |
773
|
|
|
$_FILES['picture']['type'] |
774
|
|
|
); |
775
|
|
|
if (!filter_extension($new_file_name)) { |
776
|
|
|
//Display::addFlash(Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error')); |
777
|
|
|
$image_moved = false; |
778
|
|
|
} else { |
779
|
|
|
$file_extension = explode('.', $_FILES['picture']['name']); |
780
|
|
|
$file_extension = strtolower($file_extension[sizeof($file_extension) - 1]); |
781
|
|
|
$new_file_name = uniqid('').'.'.$file_extension; |
782
|
|
|
$new_path = $updir.'/'.$new_file_name; |
783
|
|
|
$result = @move_uploaded_file($_FILES['picture']['tmp_name'], $new_path); |
784
|
|
|
// Storing the attachments if any |
785
|
|
|
if ($result) { |
786
|
|
|
$image_moved = true; |
787
|
|
|
} |
788
|
|
|
} |
789
|
|
|
} |
790
|
|
|
} |
791
|
|
|
|
792
|
|
|
if (isset($values['forum_id'])) { |
793
|
|
|
// Storing after edition. |
794
|
|
|
$params = [ |
795
|
|
|
'forum_title' => $values['forum_title'], |
796
|
|
|
'forum_comment' => isset($values['forum_comment']) ? $values['forum_comment'] : null, |
797
|
|
|
'forum_category' => isset($values['forum_category']) ? $values['forum_category'] : null, |
798
|
|
|
'allow_anonymous' => isset($values['allow_anonymous_group']['allow_anonymous']) ? $values['allow_anonymous_group']['allow_anonymous'] : null, |
799
|
|
|
'allow_edit' => isset($values['students_can_edit_group']['students_can_edit']) ? $values['students_can_edit_group']['students_can_edit'] : null, |
800
|
|
|
'approval_direct_post' => isset($values['approval_direct_group']['approval_direct']) ? $values['approval_direct_group']['approval_direct'] : null, |
801
|
|
|
'allow_attachments' => isset($values['allow_attachments_group']['allow_attachments']) ? $values['allow_attachments_group']['allow_attachments'] : null, |
802
|
|
|
'allow_new_threads' => isset($values['allow_new_threads_group']['allow_new_threads']) ? $values['allow_new_threads_group']['allow_new_threads'] : null, |
803
|
|
|
'default_view' => isset($values['default_view_type_group']['default_view_type']) ? $values['default_view_type_group']['default_view_type'] : null, |
804
|
|
|
'forum_of_group' => isset($values['group_forum']) ? $values['group_forum'] : null, |
805
|
|
|
'forum_group_public_private' => isset($values['public_private_group_forum_group']['public_private_group_forum']) ? $values['public_private_group_forum_group']['public_private_group_forum'] : null, |
806
|
|
|
'moderated' => $values['moderated']['moderated'], |
807
|
|
|
'start_time' => !empty($values['start_time']) ? api_get_utc_datetime($values['start_time']) : null, |
808
|
|
|
'end_time' => !empty($values['end_time']) ? api_get_utc_datetime($values['end_time']) : null, |
809
|
|
|
'session_id' => $session_id, |
810
|
|
|
'lp_id' => isset($values['lp_id']) ? intval($values['lp_id']) : 0, |
811
|
|
|
]; |
812
|
|
|
|
813
|
|
|
if (isset($upload_ok)) { |
814
|
|
|
if ($has_attachment) { |
815
|
|
|
$params['forum_image'] = $new_file_name; |
816
|
|
|
} |
817
|
|
|
} |
818
|
|
|
|
819
|
|
|
if (isset($values['remove_picture']) && $values['remove_picture'] == 1) { |
820
|
|
|
$params['forum_image'] = ''; |
821
|
|
|
delete_forum_image($values['forum_id']); |
822
|
|
|
} |
823
|
|
|
|
824
|
|
|
// Move groups from one group to another |
825
|
|
|
if (isset($values['group_forum'])) { |
826
|
|
|
$forumData = get_forums($values['forum_id']); |
827
|
|
|
$currentGroupId = $forumData['forum_of_group'] ?? 0; |
828
|
|
|
if ($currentGroupId != $values['group_forum']) { |
829
|
|
|
$threads = get_threads($values['forum_id']); |
830
|
|
|
$toGroupId = 'NULL'; |
831
|
|
|
if (!empty($values['group_forum'])) { |
832
|
|
|
$toGroupId = $values['group_forum']; |
833
|
|
|
} |
834
|
|
|
$tableItemProperty = Database::get_course_table(TABLE_ITEM_PROPERTY); |
835
|
|
|
foreach ($threads as $thread) { |
836
|
|
|
$sql = "UPDATE $tableItemProperty |
837
|
|
|
SET to_group_id = $toGroupId |
838
|
|
|
WHERE |
839
|
|
|
tool = '".TOOL_FORUM_THREAD."' AND |
840
|
|
|
ref = ".$thread['thread_id']." AND |
841
|
|
|
c_id = ".$courseId; |
842
|
|
|
Database::query($sql); |
843
|
|
|
|
844
|
|
|
$posts = getPosts( |
845
|
|
|
$forumData, |
846
|
|
|
$thread['thread_id'] |
847
|
|
|
); |
848
|
|
|
|
849
|
|
|
foreach ($posts as $post) { |
850
|
|
|
$postId = $post['post_id']; |
851
|
|
|
$attachMentList = getAllAttachment($postId); |
852
|
|
|
if (!empty($attachMentList)) { |
853
|
|
|
foreach ($attachMentList as $attachMent) { |
854
|
|
|
$sql = "UPDATE $tableItemProperty |
855
|
|
|
SET to_group_id = $toGroupId |
856
|
|
|
WHERE |
857
|
|
|
tool = '".TOOL_FORUM_ATTACH."' AND |
858
|
|
|
ref = ".$attachMent['iid']." AND |
859
|
|
|
c_id = ".$courseId; |
860
|
|
|
Database::query($sql); |
861
|
|
|
} |
862
|
|
|
} |
863
|
|
|
|
864
|
|
|
$sql = "UPDATE $tableItemProperty |
865
|
|
|
SET to_group_id = $toGroupId |
866
|
|
|
WHERE |
867
|
|
|
tool = '".TOOL_FORUM_POST."' AND |
868
|
|
|
ref = $postId AND |
869
|
|
|
c_id = $courseId"; |
870
|
|
|
Database::query($sql); |
871
|
|
|
} |
872
|
|
|
} |
873
|
|
|
} |
874
|
|
|
} |
875
|
|
|
|
876
|
|
|
Database::update( |
877
|
|
|
$table_forums, |
878
|
|
|
$params, |
879
|
|
|
['c_id = ? AND forum_id = ?' => [$courseId, $values['forum_id']]] |
880
|
|
|
); |
881
|
|
|
|
882
|
|
|
api_item_property_update( |
883
|
|
|
$courseInfo, |
884
|
|
|
TOOL_FORUM, |
885
|
|
|
Database::escape_string($values['forum_id']), |
886
|
|
|
'ForumUpdated', |
887
|
|
|
api_get_user_id(), |
888
|
|
|
$groupInfo |
889
|
|
|
); |
890
|
|
|
|
891
|
|
|
$return_message = get_lang('ForumEdited'); |
892
|
|
|
$forumId = $values['forum_id']; |
893
|
|
|
|
894
|
|
|
$logInfo = [ |
895
|
|
|
'tool' => TOOL_FORUM, |
896
|
|
|
'tool_id' => $values['forum_id'], |
897
|
|
|
'action' => 'update-forum', |
898
|
|
|
'action_details' => 'forum', |
899
|
|
|
'info' => $values['forum_title'], |
900
|
|
|
]; |
901
|
|
|
Event::registerLog($logInfo); |
902
|
|
|
} else { |
903
|
|
|
if ($image_moved) { |
904
|
|
|
$new_file_name = isset($new_file_name) ? $new_file_name : ''; |
905
|
|
|
} |
906
|
|
|
$params = [ |
907
|
|
|
'c_id' => $courseId, |
908
|
|
|
'forum_title' => $values['forum_title'], |
909
|
|
|
'forum_image' => $new_file_name, |
910
|
|
|
'forum_comment' => isset($values['forum_comment']) ? $values['forum_comment'] : null, |
911
|
|
|
'forum_category' => isset($values['forum_category']) ? $values['forum_category'] : null, |
912
|
|
|
'allow_anonymous' => isset($values['allow_anonymous_group']['allow_anonymous']) ? $values['allow_anonymous_group']['allow_anonymous'] : null, |
913
|
|
|
'allow_edit' => isset($values['students_can_edit_group']['students_can_edit']) ? $values['students_can_edit_group']['students_can_edit'] : null, |
914
|
|
|
'approval_direct_post' => isset($values['approval_direct_group']['approval_direct']) ? $values['approval_direct_group']['approval_direct'] : null, |
915
|
|
|
'allow_attachments' => isset($values['allow_attachments_group']['allow_attachments']) ? $values['allow_attachments_group']['allow_attachments'] : null, |
916
|
|
|
'allow_new_threads' => isset($values['allow_new_threads_group']['allow_new_threads']) ? $values['allow_new_threads_group']['allow_new_threads'] : null, |
917
|
|
|
'default_view' => isset($values['default_view_type_group']['default_view_type']) ? $values['default_view_type_group']['default_view_type'] : null, |
918
|
|
|
'forum_of_group' => isset($values['group_forum']) ? $values['group_forum'] : null, |
919
|
|
|
'forum_group_public_private' => isset($values['public_private_group_forum_group']['public_private_group_forum']) ? $values['public_private_group_forum_group']['public_private_group_forum'] : null, |
920
|
|
|
'moderated' => isset($values['moderated']['moderated']) ? (int) $values['moderated']['moderated'] : 0, |
921
|
|
|
'start_time' => !empty($values['start_time']) ? api_get_utc_datetime($values['start_time']) : null, |
922
|
|
|
'end_time' => !empty($values['end_time']) ? api_get_utc_datetime($values['end_time']) : null, |
923
|
|
|
'forum_order' => isset($new_max) ? $new_max : null, |
924
|
|
|
'session_id' => $session_id, |
925
|
|
|
'lp_id' => isset($values['lp_id']) ? (int) $values['lp_id'] : 0, |
926
|
|
|
'locked' => 0, |
927
|
|
|
'forum_id' => 0, |
928
|
|
|
]; |
929
|
|
|
|
930
|
|
|
$forumId = Database::insert($table_forums, $params); |
931
|
|
|
if ($forumId > 0) { |
932
|
|
|
$sql = "UPDATE $table_forums SET forum_id = iid WHERE iid = $forumId"; |
933
|
|
|
Database::query($sql); |
934
|
|
|
$courseCode = $courseInfo['code']; |
935
|
|
|
$subscribe = (int) api_get_course_setting('subscribe_users_to_forum_notifications'); |
936
|
|
|
|
937
|
|
|
$status = STUDENT; |
938
|
|
|
if (!empty($session_id)) { |
939
|
|
|
$status = 0; |
940
|
|
|
} |
941
|
|
|
if ($subscribe === 1) { |
942
|
|
|
$userList = CourseManager::get_user_list_from_course_code( |
943
|
|
|
$courseCode, |
944
|
|
|
$session_id, |
945
|
|
|
null, |
946
|
|
|
null, |
947
|
|
|
$status |
948
|
|
|
); |
949
|
|
|
foreach ($userList as $userInfo) { |
950
|
|
|
set_notification('forum', $forumId, false, $userInfo, $courseInfo); |
951
|
|
|
} |
952
|
|
|
} |
953
|
|
|
|
954
|
|
|
api_item_property_update( |
955
|
|
|
$courseInfo, |
956
|
|
|
TOOL_FORUM, |
957
|
|
|
$forumId, |
958
|
|
|
'ForumAdded', |
959
|
|
|
api_get_user_id(), |
960
|
|
|
$groupInfo |
961
|
|
|
); |
962
|
|
|
|
963
|
|
|
api_set_default_visibility( |
964
|
|
|
$forumId, |
965
|
|
|
TOOL_FORUM, |
966
|
|
|
$group_id, |
967
|
|
|
$courseInfo |
968
|
|
|
); |
969
|
|
|
|
970
|
|
|
$logInfo = [ |
971
|
|
|
'tool' => TOOL_FORUM, |
972
|
|
|
'tool_id' => $forumId, |
973
|
|
|
'action' => 'new-forum', |
974
|
|
|
'action_details' => 'forum', |
975
|
|
|
'info' => $values['forum_title'], |
976
|
|
|
]; |
977
|
|
|
Event::registerLog($logInfo); |
978
|
|
|
} |
979
|
|
|
$return_message = get_lang('ForumAdded'); |
980
|
|
|
} |
981
|
|
|
|
982
|
|
|
if ($returnId) { |
983
|
|
|
return $forumId; |
984
|
|
|
} |
985
|
|
|
|
986
|
|
|
return $return_message; |
987
|
|
|
} |
988
|
|
|
|
989
|
|
|
/** |
990
|
|
|
* This function deletes a forum or a forum category |
991
|
|
|
* This function currently does not delete the forums inside the category, |
992
|
|
|
* nor the threads and replies inside these forums. |
993
|
|
|
* For the moment this is the easiest method and it has the advantage that it |
994
|
|
|
* allows to recover fora that were acidently deleted |
995
|
|
|
* when the forum category got deleted. |
996
|
|
|
* |
997
|
|
|
* @param $content = what we are deleting (a forum or a forum category) |
|
|
|
|
998
|
|
|
* @param $id the id of the forum category that has to be deleted |
999
|
|
|
* |
1000
|
|
|
* @todo write the code for the cascading deletion of the forums inside a |
1001
|
|
|
* forum category and also the threads and replies inside these forums |
1002
|
|
|
* @todo config setting for recovery or not |
1003
|
|
|
* (see also the documents tool: real delete or not). |
1004
|
|
|
* |
1005
|
|
|
* @return string |
1006
|
|
|
* |
1007
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1008
|
|
|
* |
1009
|
|
|
* @version february 2006, dokeos 1.8 |
1010
|
|
|
*/ |
1011
|
|
|
function deleteForumCategoryThread($content, $id) |
1012
|
|
|
{ |
1013
|
|
|
$_course = api_get_course_info(); |
1014
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
1015
|
|
|
$table_forums_post = Database::get_course_table(TABLE_FORUM_POST); |
1016
|
|
|
$table_forum_thread = Database::get_course_table(TABLE_FORUM_THREAD); |
1017
|
|
|
$course_id = api_get_course_int_id(); |
1018
|
|
|
$groupId = api_get_group_id(); |
1019
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
1020
|
|
|
$userId = api_get_user_id(); |
1021
|
|
|
$id = (int) $id; |
1022
|
|
|
|
1023
|
|
|
// Delete all attachment file about this tread id. |
1024
|
|
|
$sql = "SELECT post_id FROM $table_forums_post |
1025
|
|
|
WHERE c_id = $course_id AND thread_id = '".$id."' "; |
1026
|
|
|
$res = Database::query($sql); |
1027
|
|
|
while ($poster_id = Database::fetch_row($res)) { |
1028
|
|
|
delete_attachment($poster_id[0]); |
1029
|
|
|
} |
1030
|
|
|
|
1031
|
|
|
$tool_constant = null; |
1032
|
|
|
$return_message = ''; |
1033
|
|
|
if ($content === 'forumcategory') { |
1034
|
|
|
$tool_constant = TOOL_FORUM_CATEGORY; |
1035
|
|
|
$return_message = get_lang('ForumCategoryDeleted'); |
1036
|
|
|
|
1037
|
|
|
if (!empty($forum_list)) { |
1038
|
|
|
$sql = "SELECT forum_id FROM $table_forums |
1039
|
|
|
WHERE c_id = $course_id AND forum_category='".$id."'"; |
1040
|
|
|
$result = Database::query($sql); |
1041
|
|
|
$row = Database::fetch_array($result); |
1042
|
|
|
foreach ($row as $arr_forum) { |
1043
|
|
|
$forum_id = $arr_forum['forum_id']; |
1044
|
|
|
api_item_property_update( |
1045
|
|
|
$_course, |
1046
|
|
|
'forum', |
1047
|
|
|
$forum_id, |
1048
|
|
|
'delete', |
1049
|
|
|
api_get_user_id() |
1050
|
|
|
); |
1051
|
|
|
} |
1052
|
|
|
} |
1053
|
|
|
} |
1054
|
|
|
|
1055
|
|
|
if ($content === 'forum') { |
1056
|
|
|
$tool_constant = TOOL_FORUM; |
1057
|
|
|
$return_message = get_lang('ForumDeleted'); |
1058
|
|
|
|
1059
|
|
|
if (!empty($number_threads)) { |
1060
|
|
|
$sql = "SELECT thread_id FROM $table_forum_thread |
1061
|
|
|
WHERE c_id = $course_id AND forum_id = $id "; |
1062
|
|
|
$result = Database::query($sql); |
1063
|
|
|
$row = Database::fetch_array($result); |
1064
|
|
|
foreach ($row as $arr_forum) { |
1065
|
|
|
$forum_id = $arr_forum['thread_id']; |
1066
|
|
|
api_item_property_update( |
1067
|
|
|
$_course, |
1068
|
|
|
'forum_thread', |
1069
|
|
|
$forum_id, |
1070
|
|
|
'delete', |
1071
|
|
|
api_get_user_id() |
1072
|
|
|
); |
1073
|
|
|
} |
1074
|
|
|
} |
1075
|
|
|
} |
1076
|
|
|
|
1077
|
|
|
if ($content === 'thread') { |
1078
|
|
|
$tool_constant = TOOL_FORUM_THREAD; |
1079
|
|
|
$return_message = get_lang('ThreadDeleted'); |
1080
|
|
|
Skill::deleteSkillsFromItem($id, ITEM_TYPE_FORUM_THREAD); |
1081
|
|
|
} |
1082
|
|
|
|
1083
|
|
|
api_item_property_update( |
1084
|
|
|
$_course, |
1085
|
|
|
$tool_constant, |
1086
|
|
|
$id, |
1087
|
|
|
'delete', |
1088
|
|
|
$userId, |
1089
|
|
|
$groupInfo |
1090
|
|
|
); |
1091
|
|
|
|
1092
|
|
|
// Check if this returns a true and if so => return $return_message, if not => return false; |
1093
|
|
|
if (!empty($return_message)) { |
1094
|
|
|
Display::addFlash(Display::return_message($return_message, 'confirmation', false)); |
1095
|
|
|
} |
1096
|
|
|
|
1097
|
|
|
return $return_message; |
1098
|
|
|
} |
1099
|
|
|
|
1100
|
|
|
/** |
1101
|
|
|
* This function deletes a forum post. This separate function is needed because forum posts do not appear |
1102
|
|
|
* in the item_property table (yet) |
1103
|
|
|
* and because deleting a post also has consequence on the posts that have this post as parent_id |
1104
|
|
|
* (they are also deleted). |
1105
|
|
|
* an alternative would be to store the posts also in item_property and mark this post as deleted (visibility = 2). |
1106
|
|
|
* We also have to decrease the number of replies in the thread table. |
1107
|
|
|
* |
1108
|
|
|
* @param $post_id the id of the post that will be deleted |
1109
|
|
|
* |
1110
|
|
|
* @todo write recursive function that deletes all the posts that have this message as parent |
1111
|
|
|
* |
1112
|
|
|
* @return string language variable |
1113
|
|
|
* |
1114
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1115
|
|
|
* @author Hubert Borderiou Function cleanead and fixed |
1116
|
|
|
* |
1117
|
|
|
* @version february 2006 |
1118
|
|
|
*/ |
1119
|
|
|
function delete_post($post_id) |
1120
|
|
|
{ |
1121
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
1122
|
|
|
$post_id = intval($post_id); |
1123
|
|
|
$course_id = api_get_course_int_id(); |
1124
|
|
|
$em = Database::getManager(); |
1125
|
|
|
|
1126
|
|
|
$post = $em |
1127
|
|
|
->getRepository('ChamiloCourseBundle:CForumPost') |
1128
|
|
|
->findOneBy(['cId' => $course_id, 'postId' => $post_id]); |
1129
|
|
|
|
1130
|
|
|
if ($post) { |
1131
|
|
|
$em |
1132
|
|
|
->createQuery(' |
1133
|
|
|
UPDATE ChamiloCourseBundle:CForumPost p |
1134
|
|
|
SET p.postParentId = :parent_of_deleted_post |
1135
|
|
|
WHERE |
1136
|
|
|
p.cId = :course AND |
1137
|
|
|
p.postParentId = :post AND |
1138
|
|
|
p.threadId = :thread_of_deleted_post AND |
1139
|
|
|
p.forumId = :forum_of_deleted_post |
1140
|
|
|
') |
1141
|
|
|
->execute([ |
1142
|
|
|
'parent_of_deleted_post' => $post->getPostParentId(), |
1143
|
|
|
'course' => $course_id, |
1144
|
|
|
'post' => $post->getPostId(), |
1145
|
|
|
'thread_of_deleted_post' => $post->getThreadId(), |
1146
|
|
|
'forum_of_deleted_post' => $post->getForumId(), |
1147
|
|
|
]); |
1148
|
|
|
|
1149
|
|
|
$em->remove($post); |
1150
|
|
|
$em->flush(); |
1151
|
|
|
|
1152
|
|
|
// Delete attachment file about this post id. |
1153
|
|
|
delete_attachment($post_id); |
1154
|
|
|
} |
1155
|
|
|
|
1156
|
|
|
$last_post_of_thread = check_if_last_post_of_thread($_GET['thread']); |
1157
|
|
|
|
1158
|
|
|
if (is_array($last_post_of_thread)) { |
1159
|
|
|
// Decreasing the number of replies for this thread and also changing the last post information. |
1160
|
|
|
$sql = "UPDATE $table_threads |
1161
|
|
|
SET |
1162
|
|
|
thread_replies = thread_replies - 1, |
1163
|
|
|
thread_last_post = ".intval($last_post_of_thread['post_id']).", |
1164
|
|
|
thread_date='".Database::escape_string($last_post_of_thread['post_date'])."' |
1165
|
|
|
WHERE c_id = $course_id AND thread_id = ".intval($_GET['thread']); |
1166
|
|
|
Database::query($sql); |
1167
|
|
|
|
1168
|
|
|
return 'PostDeleted'; |
1169
|
|
|
} |
1170
|
|
|
if (!$last_post_of_thread) { |
1171
|
|
|
// We deleted the very single post of the thread so we need to delete the entry in the thread table also. |
1172
|
|
|
$sql = "DELETE FROM $table_threads |
1173
|
|
|
WHERE c_id = $course_id AND thread_id = ".intval($_GET['thread']); |
1174
|
|
|
Database::query($sql); |
1175
|
|
|
|
1176
|
|
|
return 'PostDeletedSpecial'; |
1177
|
|
|
} |
1178
|
|
|
} |
1179
|
|
|
|
1180
|
|
|
/** |
1181
|
|
|
* This function gets the all information of the last (=most recent) post of the thread |
1182
|
|
|
* This can be done by sorting the posts that have the field thread_id=$thread_id and sort them by post_date. |
1183
|
|
|
* |
1184
|
|
|
* @param $thread_id the id of the thread we want to know the last post of |
1185
|
|
|
* |
1186
|
|
|
* @return an array or bool if there is a last post found, false if there is |
1187
|
|
|
* no post entry linked to that thread => thread will be deleted |
1188
|
|
|
* |
1189
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1190
|
|
|
* |
1191
|
|
|
* @version february 2006, dokeos 1.8 |
1192
|
|
|
*/ |
1193
|
|
|
function check_if_last_post_of_thread($thread_id) |
1194
|
|
|
{ |
1195
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
1196
|
|
|
$course_id = api_get_course_int_id(); |
1197
|
|
|
$sql = "SELECT * FROM $table_posts |
1198
|
|
|
WHERE c_id = $course_id AND thread_id = ".intval($thread_id)." |
1199
|
|
|
ORDER BY post_date DESC"; |
1200
|
|
|
$result = Database::query($sql); |
1201
|
|
|
if (Database::num_rows($result) > 0) { |
1202
|
|
|
$row = Database::fetch_array($result); |
1203
|
|
|
|
1204
|
|
|
return $row; |
1205
|
|
|
} else { |
1206
|
|
|
return false; |
1207
|
|
|
} |
1208
|
|
|
} |
1209
|
|
|
|
1210
|
|
|
/** |
1211
|
|
|
* @param string $content Type of content forum category, forum, thread, post |
1212
|
|
|
* @param int $id the id of the content we want to make invisible |
1213
|
|
|
* @param int $current_visibility_status what is the current status of the visibility (0 = invisible, 1 = visible) |
1214
|
|
|
* @param array $additional_url_parameters |
1215
|
|
|
* |
1216
|
|
|
* @return string HTML |
1217
|
|
|
*/ |
1218
|
|
|
function return_visible_invisible_icon( |
1219
|
|
|
$content, |
1220
|
|
|
$id, |
1221
|
|
|
$current_visibility_status, |
1222
|
|
|
$additional_url_parameters = '' |
1223
|
|
|
) { |
1224
|
|
|
$html = ''; |
1225
|
|
|
$id = (int) $id; |
1226
|
|
|
$current_visibility_status = (int) $current_visibility_status; |
1227
|
|
|
|
1228
|
|
|
if ($current_visibility_status == 1) { |
1229
|
|
|
$html .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&'; |
1230
|
|
|
if (is_array($additional_url_parameters)) { |
1231
|
|
|
foreach ($additional_url_parameters as $key => $value) { |
1232
|
|
|
$html .= $key.'='.$value.'&'; |
1233
|
|
|
} |
1234
|
|
|
} |
1235
|
|
|
$html .= 'action=invisible&content='.$content.'&id='.$id.'">'. |
1236
|
|
|
Display::return_icon('visible.png', get_lang('MakeInvisible'), [], ICON_SIZE_SMALL).'</a>'; |
1237
|
|
|
} |
1238
|
|
|
if ($current_visibility_status == 0) { |
1239
|
|
|
$html .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&'; |
1240
|
|
|
if (is_array($additional_url_parameters)) { |
1241
|
|
|
foreach ($additional_url_parameters as $key => $value) { |
1242
|
|
|
$html .= $key.'='.$value.'&'; |
1243
|
|
|
} |
1244
|
|
|
} |
1245
|
|
|
$html .= 'action=visible&content='.$content.'&id='.$id.'">'. |
1246
|
|
|
Display::return_icon('invisible.png', get_lang('MakeVisible'), [], ICON_SIZE_SMALL).'</a>'; |
1247
|
|
|
} |
1248
|
|
|
|
1249
|
|
|
return $html; |
1250
|
|
|
} |
1251
|
|
|
|
1252
|
|
|
/** |
1253
|
|
|
* @param $content |
1254
|
|
|
* @param $id |
1255
|
|
|
* @param $current_lock_status |
1256
|
|
|
* @param string $additional_url_parameters |
1257
|
|
|
* |
1258
|
|
|
* @return string |
1259
|
|
|
*/ |
1260
|
|
|
function return_lock_unlock_icon($content, $id, $current_lock_status, $additional_url_parameters = '') |
1261
|
|
|
{ |
1262
|
|
|
$html = ''; |
1263
|
|
|
$id = (int) $id; |
1264
|
|
|
//check if the forum is blocked due |
1265
|
|
|
if ('thread' == $content) { |
1266
|
|
|
if (api_resource_is_locked_by_gradebook($id, LINK_FORUM_THREAD)) { |
1267
|
|
|
$html .= Display::return_icon( |
1268
|
|
|
'lock_na.png', |
1269
|
|
|
get_lang('ResourceLockedByGradebook'), |
1270
|
|
|
[], |
1271
|
|
|
ICON_SIZE_SMALL |
1272
|
|
|
); |
1273
|
|
|
|
1274
|
|
|
return $html; |
1275
|
|
|
} |
1276
|
|
|
} |
1277
|
|
|
if ('1' == $current_lock_status) { |
1278
|
|
|
$html .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&'; |
1279
|
|
|
if (is_array($additional_url_parameters)) { |
1280
|
|
|
foreach ($additional_url_parameters as $key => $value) { |
1281
|
|
|
$html .= $key.'='.$value.'&'; |
1282
|
|
|
} |
1283
|
|
|
} |
1284
|
|
|
$html .= 'action=unlock&content='.$content.'&id='.$id.'">'. |
1285
|
|
|
Display::return_icon('lock.png', get_lang('Unlock'), [], ICON_SIZE_SMALL).'</a>'; |
1286
|
|
|
} |
1287
|
|
|
if ('0' == $current_lock_status) { |
1288
|
|
|
$html .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&'; |
1289
|
|
|
if (is_array($additional_url_parameters)) { |
1290
|
|
|
foreach ($additional_url_parameters as $key => $value) { |
1291
|
|
|
$html .= $key.'='.$value.'&'; |
1292
|
|
|
} |
1293
|
|
|
} |
1294
|
|
|
$html .= 'action=lock&content='.$content.'&id='.$id.'">'. |
1295
|
|
|
Display::return_icon('unlock.png', get_lang('Lock'), [], ICON_SIZE_SMALL).'</a>'; |
1296
|
|
|
} |
1297
|
|
|
|
1298
|
|
|
return $html; |
1299
|
|
|
} |
1300
|
|
|
|
1301
|
|
|
/** |
1302
|
|
|
* This function takes care of the display of the up and down icon. |
1303
|
|
|
* |
1304
|
|
|
* @param string $content what is it that we want to make (in)visible: forum category, forum, thread, post |
1305
|
|
|
* @param int $id is the id of the item we want to display the icons for |
1306
|
|
|
* @param array $list is an array of all the items. All items in this list should have |
1307
|
|
|
* an up and down icon except for the first (no up icon) and the last (no down icon) |
1308
|
|
|
* The key of this $list array is the id of the item. |
1309
|
|
|
* |
1310
|
|
|
* @return string HTML |
1311
|
|
|
*/ |
1312
|
|
|
function return_up_down_icon($content, $id, $list) |
1313
|
|
|
{ |
1314
|
|
|
$id = (int) $id; |
1315
|
|
|
$total_items = count($list); |
1316
|
|
|
$position = 0; |
1317
|
|
|
$internal_counter = 0; |
1318
|
|
|
$forumCategory = isset($_GET['forumcategory']) ? Security::remove_XSS($_GET['forumcategory']) : null; |
1319
|
|
|
|
1320
|
|
|
if (is_array($list)) { |
1321
|
|
|
foreach ($list as $key => $listitem) { |
1322
|
|
|
$internal_counter++; |
1323
|
|
|
if ($id == $key) { |
1324
|
|
|
$position = $internal_counter; |
1325
|
|
|
} |
1326
|
|
|
} |
1327
|
|
|
} |
1328
|
|
|
|
1329
|
|
|
if ($position > 1) { |
1330
|
|
|
$return_value = '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=move&direction=up&content='.$content.'&forumcategory='.$forumCategory.'&id='.$id.'" title="'.get_lang('MoveUp').'">'. |
1331
|
|
|
Display::return_icon('up.png', get_lang('MoveUp'), [], ICON_SIZE_SMALL).'</a>'; |
1332
|
|
|
} else { |
1333
|
|
|
$return_value = Display::return_icon('up_na.png', '-', [], ICON_SIZE_SMALL); |
1334
|
|
|
} |
1335
|
|
|
|
1336
|
|
|
if ($position < $total_items) { |
1337
|
|
|
$return_value .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=move&direction=down&content='.$content.'&forumcategory='.$forumCategory.'&id='.$id.'" title="'.get_lang('MoveDown').'" >'. |
1338
|
|
|
Display::return_icon('down.png', get_lang('MoveDown'), [], ICON_SIZE_SMALL).'</a>'; |
1339
|
|
|
} else { |
1340
|
|
|
$return_value .= Display::return_icon('down_na.png', '-', [], ICON_SIZE_SMALL); |
1341
|
|
|
} |
1342
|
|
|
|
1343
|
|
|
return $return_value; |
1344
|
|
|
} |
1345
|
|
|
|
1346
|
|
|
/** |
1347
|
|
|
* This function changes the visibility in the database (item_property). |
1348
|
|
|
* |
1349
|
|
|
* @param string $content what is it that we want to make (in)visible: forum category, forum, thread, post |
1350
|
|
|
* @param int $id the id of the content we want to make invisible |
1351
|
|
|
* @param string $target_visibility what is the current status of the visibility (0 = invisible, 1 = visible) |
1352
|
|
|
* |
1353
|
|
|
* @todo change the get parameter so that it matches the tool constants. |
1354
|
|
|
* @todo check if api_item_property_update returns true or false => returnmessage depends on it. |
1355
|
|
|
* @todo move to itemmanager |
1356
|
|
|
* |
1357
|
|
|
* @return string language variable |
1358
|
|
|
* |
1359
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1360
|
|
|
* |
1361
|
|
|
* @version february 2006, dokeos 1.8 |
1362
|
|
|
*/ |
1363
|
|
|
function change_visibility($content, $id, $target_visibility) |
1364
|
|
|
{ |
1365
|
|
|
$_course = api_get_course_info(); |
1366
|
|
|
$constants = [ |
1367
|
|
|
'forumcategory' => TOOL_FORUM_CATEGORY, |
1368
|
|
|
'forum' => TOOL_FORUM, |
1369
|
|
|
'thread' => TOOL_FORUM_THREAD, |
1370
|
|
|
]; |
1371
|
|
|
api_item_property_update( |
1372
|
|
|
$_course, |
1373
|
|
|
$constants[$content], |
1374
|
|
|
$id, |
1375
|
|
|
$target_visibility, |
1376
|
|
|
api_get_user_id() |
1377
|
|
|
); |
1378
|
|
|
|
1379
|
|
|
if ($target_visibility == 'visible') { |
1380
|
|
|
handle_mail_cue($content, $id); |
1381
|
|
|
} |
1382
|
|
|
|
1383
|
|
|
return get_lang('VisibilityChanged'); |
1384
|
|
|
} |
1385
|
|
|
|
1386
|
|
|
/** |
1387
|
|
|
* This function changes the lock status in the database. |
1388
|
|
|
* |
1389
|
|
|
* @param string $content what is it that we want to (un)lock: forum category, forum, thread, post |
1390
|
|
|
* @param int $id the id of the content we want to (un)lock |
1391
|
|
|
* @param string $action do we lock (=>locked value in db = 1) or unlock (=> locked value in db = 0) |
1392
|
|
|
* |
1393
|
|
|
* @return string language variable |
1394
|
|
|
* |
1395
|
|
|
* @todo move to item manager |
1396
|
|
|
* |
1397
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1398
|
|
|
* |
1399
|
|
|
* @version february 2006, dokeos 1.8 |
1400
|
|
|
*/ |
1401
|
|
|
function change_lock_status($content, $id, $action) |
1402
|
|
|
{ |
1403
|
|
|
$table_categories = Database::get_course_table(TABLE_FORUM_CATEGORY); |
1404
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
1405
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
1406
|
|
|
|
1407
|
|
|
// Determine the relevant table. |
1408
|
|
|
if ($content == 'forumcategory') { |
1409
|
|
|
$table = $table_categories; |
1410
|
|
|
$id_field = 'cat_id'; |
1411
|
|
|
} elseif ($content == 'forum') { |
1412
|
|
|
$table = $table_forums; |
1413
|
|
|
$id_field = 'forum_id'; |
1414
|
|
|
} elseif ($content == 'thread') { |
1415
|
|
|
$table = $table_threads; |
1416
|
|
|
$id_field = 'thread_id'; |
1417
|
|
|
} else { |
1418
|
|
|
return get_lang('Error'); |
1419
|
|
|
} |
1420
|
|
|
|
1421
|
|
|
// Determine what we are doing => defines the value for the database and the return message. |
1422
|
|
|
if ($action == 'lock') { |
1423
|
|
|
$db_locked = 1; |
1424
|
|
|
$return_message = get_lang('Locked'); |
1425
|
|
|
} elseif ($action == 'unlock') { |
1426
|
|
|
$db_locked = 0; |
1427
|
|
|
$return_message = get_lang('Unlocked'); |
1428
|
|
|
} else { |
1429
|
|
|
return get_lang('Error'); |
1430
|
|
|
} |
1431
|
|
|
|
1432
|
|
|
$course_id = api_get_course_int_id(); |
1433
|
|
|
|
1434
|
|
|
// Doing the change in the database |
1435
|
|
|
$sql = "UPDATE $table SET locked='".Database::escape_string($db_locked)."' |
1436
|
|
|
WHERE c_id = $course_id AND $id_field='".Database::escape_string($id)."'"; |
1437
|
|
|
if (Database::query($sql)) { |
1438
|
|
|
return $return_message; |
1439
|
|
|
} else { |
1440
|
|
|
return get_lang('Error'); |
1441
|
|
|
} |
1442
|
|
|
} |
1443
|
|
|
|
1444
|
|
|
/** |
1445
|
|
|
* This function moves a forum or a forum category up or down. |
1446
|
|
|
* |
1447
|
|
|
* @param $content what is it that we want to make (in)visible: forum category, forum, thread, post |
1448
|
|
|
* @param $direction do we want to move it up or down |
1449
|
|
|
* @param $id the id of the content we want to make invisible |
1450
|
|
|
* |
1451
|
|
|
* @todo consider removing the table_item_property calls here but this can |
1452
|
|
|
* prevent unwanted side effects when a forum does not have an entry in |
1453
|
|
|
* the item_property table but does have one in the forum table. |
1454
|
|
|
* |
1455
|
|
|
* @return string language variable |
1456
|
|
|
* |
1457
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1458
|
|
|
* |
1459
|
|
|
* @version february 2006, dokeos 1.8 |
1460
|
|
|
*/ |
1461
|
|
|
function move_up_down($content, $direction, $id) |
1462
|
|
|
{ |
1463
|
|
|
$table_categories = Database::get_course_table(TABLE_FORUM_CATEGORY); |
1464
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
1465
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1466
|
|
|
$course_id = api_get_course_int_id(); |
1467
|
|
|
$id = (int) $id; |
1468
|
|
|
|
1469
|
|
|
// Determine which field holds the sort order. |
1470
|
|
|
if ('forumcategory' == $content) { |
1471
|
|
|
$table = $table_categories; |
1472
|
|
|
$sort_column = 'cat_order'; |
1473
|
|
|
$id_column = 'cat_id'; |
1474
|
|
|
$sort_column = 'cat_order'; |
1475
|
|
|
} elseif ('forum' == $content) { |
1476
|
|
|
$table = $table_forums; |
1477
|
|
|
$sort_column = 'forum_order'; |
1478
|
|
|
$id_column = 'forum_id'; |
1479
|
|
|
$sort_column = 'forum_order'; |
1480
|
|
|
// We also need the forum_category of this forum. |
1481
|
|
|
$sql = "SELECT forum_category FROM $table_forums |
1482
|
|
|
WHERE c_id = $course_id AND forum_id = ".$id; |
1483
|
|
|
$result = Database::query($sql); |
1484
|
|
|
$row = Database::fetch_array($result); |
1485
|
|
|
$forum_category = $row['forum_category']; |
1486
|
|
|
} else { |
1487
|
|
|
return get_lang('Error'); |
1488
|
|
|
} |
1489
|
|
|
|
1490
|
|
|
// Determine the need for sorting ascending or descending order. |
1491
|
|
|
if ($direction == 'down') { |
1492
|
|
|
$sort_direction = 'ASC'; |
1493
|
|
|
} elseif ($direction == 'up') { |
1494
|
|
|
$sort_direction = 'DESC'; |
1495
|
|
|
} else { |
1496
|
|
|
return get_lang('Error'); |
1497
|
|
|
} |
1498
|
|
|
|
1499
|
|
|
// The SQL statement |
1500
|
|
|
if ($content == 'forumcategory') { |
1501
|
|
|
$sql = "SELECT * |
1502
|
|
|
FROM $table_categories forum_categories, $table_item_property item_properties |
1503
|
|
|
WHERE |
1504
|
|
|
forum_categories.c_id = $course_id AND |
1505
|
|
|
item_properties.c_id = $course_id AND |
1506
|
|
|
forum_categories.cat_id=item_properties.ref AND |
1507
|
|
|
item_properties.tool='".TOOL_FORUM_CATEGORY."' |
1508
|
|
|
ORDER BY forum_categories.cat_order $sort_direction"; |
1509
|
|
|
} |
1510
|
|
|
if ($content == 'forum') { |
1511
|
|
|
$sql = "SELECT * |
1512
|
|
|
FROM $table |
1513
|
|
|
WHERE |
1514
|
|
|
c_id = $course_id AND |
1515
|
|
|
forum_category='".Database::escape_string($forum_category)."' |
1516
|
|
|
ORDER BY forum_order $sort_direction"; |
1517
|
|
|
} |
1518
|
|
|
// Finding the items that need to be switched. |
1519
|
|
|
$result = Database::query($sql); |
1520
|
|
|
$found = false; |
1521
|
|
|
while ($row = Database::fetch_array($result)) { |
1522
|
|
|
if ($found) { |
1523
|
|
|
$next_id = $row[$id_column]; |
1524
|
|
|
$next_sort = $row[$sort_column]; |
1525
|
|
|
$found = false; |
1526
|
|
|
} |
1527
|
|
|
if ($id == $row[$id_column]) { |
1528
|
|
|
$this_id = $id; |
1529
|
|
|
$this_sort = $row[$sort_column]; |
1530
|
|
|
$found = true; |
1531
|
|
|
} |
1532
|
|
|
} |
1533
|
|
|
|
1534
|
|
|
// Committing the switch. |
1535
|
|
|
// We do an extra check if we do not have illegal values. If your remove this if statement you will |
1536
|
|
|
// be able to mess with the sorting by refreshing the page over and over again. |
1537
|
|
|
if ($this_sort != '' && $next_sort != '' && $next_id != '' && $this_id != '') { |
1538
|
|
|
$sql = "UPDATE $table SET $sort_column='".Database::escape_string($this_sort)."' |
1539
|
|
|
WHERE c_id = $course_id AND $id_column='".Database::escape_string($next_id)."'"; |
1540
|
|
|
Database::query($sql); |
1541
|
|
|
|
1542
|
|
|
$sql = "UPDATE $table SET $sort_column='".Database::escape_string($next_sort)."' |
1543
|
|
|
WHERE c_id = $course_id AND $id_column='".Database::escape_string($this_id)."'"; |
1544
|
|
|
Database::query($sql); |
1545
|
|
|
} |
1546
|
|
|
|
1547
|
|
|
return get_lang(ucfirst($content).'Moved'); |
1548
|
|
|
} |
1549
|
|
|
|
1550
|
|
|
/** |
1551
|
|
|
* Retrieve all the information off the forum categories (or one specific) for the current course. |
1552
|
|
|
* The categories are sorted according to their sorting order (cat_order. |
1553
|
|
|
* |
1554
|
|
|
* @param int|string $id default ''. When an id is passed we only find the information |
1555
|
|
|
* about that specific forum category. If no id is passed we get all the forum categories. |
1556
|
|
|
* @param int $courseId Optional. The course ID |
1557
|
|
|
* @param int $sessionId Optional. The session ID |
1558
|
|
|
* |
1559
|
|
|
* @return array containing all the information about all the forum categories |
1560
|
|
|
* |
1561
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1562
|
|
|
* |
1563
|
|
|
* @version february 2006, dokeos 1.8 |
1564
|
|
|
*/ |
1565
|
|
|
function get_forum_categories($id = '', $courseId = 0, $sessionId = 0) |
1566
|
|
|
{ |
1567
|
|
|
$table_categories = Database::get_course_table(TABLE_FORUM_CATEGORY); |
1568
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1569
|
|
|
|
1570
|
|
|
// Condition for the session |
1571
|
|
|
$session_id = $sessionId ?: api_get_session_id(); |
1572
|
|
|
$course_id = $courseId ?: api_get_course_int_id(); |
1573
|
|
|
|
1574
|
|
|
$shareForumInSessions = (1 == api_get_course_setting('share_forums_in_sessions')); |
1575
|
|
|
$conditionSession = ''; |
1576
|
|
|
if (!$shareForumInSessions) { |
1577
|
|
|
$conditionSession = api_get_session_condition( |
1578
|
|
|
$session_id, |
1579
|
|
|
true, |
1580
|
|
|
true, |
1581
|
|
|
'forum_categories.session_id' |
1582
|
|
|
); |
1583
|
|
|
} |
1584
|
|
|
$conditionSession .= " AND forum_categories.c_id = $course_id AND item_properties.c_id = $course_id"; |
1585
|
|
|
|
1586
|
|
|
if (empty($id)) { |
1587
|
|
|
$sql = "SELECT * |
1588
|
|
|
FROM $table_item_property item_properties |
1589
|
|
|
INNER JOIN $table_categories forum_categories |
1590
|
|
|
ON ( |
1591
|
|
|
forum_categories.cat_id = item_properties.ref AND |
1592
|
|
|
item_properties.c_id = forum_categories.c_id |
1593
|
|
|
) |
1594
|
|
|
WHERE |
1595
|
|
|
item_properties.visibility = 1 AND |
1596
|
|
|
item_properties.tool = '".TOOL_FORUM_CATEGORY."' |
1597
|
|
|
$conditionSession |
1598
|
|
|
ORDER BY forum_categories.cat_order ASC"; |
1599
|
|
|
if (api_is_allowed_to_edit()) { |
1600
|
|
|
$sql = "SELECT * |
1601
|
|
|
FROM $table_item_property item_properties |
1602
|
|
|
INNER JOIN $table_categories forum_categories |
1603
|
|
|
ON ( |
1604
|
|
|
forum_categories.cat_id = item_properties.ref AND |
1605
|
|
|
item_properties.c_id = forum_categories.c_id |
1606
|
|
|
) |
1607
|
|
|
WHERE |
1608
|
|
|
item_properties.visibility<>2 AND |
1609
|
|
|
item_properties.tool='".TOOL_FORUM_CATEGORY."' |
1610
|
|
|
$conditionSession |
1611
|
|
|
ORDER BY forum_categories.cat_order ASC"; |
1612
|
|
|
} |
1613
|
|
|
} else { |
1614
|
|
|
$sql = "SELECT * |
1615
|
|
|
FROM $table_item_property item_properties |
1616
|
|
|
INNER JOIN $table_categories forum_categories |
1617
|
|
|
ON ( |
1618
|
|
|
forum_categories.cat_id = item_properties.ref AND |
1619
|
|
|
item_properties.c_id = forum_categories.c_id |
1620
|
|
|
) |
1621
|
|
|
WHERE |
1622
|
|
|
item_properties.tool='".TOOL_FORUM_CATEGORY."' AND |
1623
|
|
|
forum_categories.cat_id = ".intval($id)." |
1624
|
|
|
$conditionSession |
1625
|
|
|
ORDER BY forum_categories.cat_order ASC"; |
1626
|
|
|
} |
1627
|
|
|
|
1628
|
|
|
$result = Database::query($sql); |
1629
|
|
|
$forum_categories_list = []; |
1630
|
|
|
$extraFieldValue = new ExtraFieldValue('forum_category'); |
1631
|
|
|
while ($row = Database::fetch_assoc($result)) { |
1632
|
|
|
$row['extra_fields'] = $extraFieldValue->getAllValuesByItem($row['cat_id']); |
1633
|
|
|
|
1634
|
|
|
if (empty($id)) { |
1635
|
|
|
$forum_categories_list[$row['cat_id']] = $row; |
1636
|
|
|
} else { |
1637
|
|
|
$forum_categories_list = $row; |
1638
|
|
|
} |
1639
|
|
|
} |
1640
|
|
|
|
1641
|
|
|
return $forum_categories_list; |
1642
|
|
|
} |
1643
|
|
|
|
1644
|
|
|
/** |
1645
|
|
|
* This function retrieves all the fora in a given forum category. |
1646
|
|
|
* |
1647
|
|
|
* @param int $cat_id the id of the forum category |
1648
|
|
|
* @param int $courseId Optional. The course ID |
1649
|
|
|
* |
1650
|
|
|
* @return array containing all the information about the forums (regardless of their category) |
1651
|
|
|
* |
1652
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1653
|
|
|
* |
1654
|
|
|
* @version february 2006, dokeos 1.8 |
1655
|
|
|
*/ |
1656
|
|
|
function get_forums_in_category($cat_id, $courseId = 0) |
1657
|
|
|
{ |
1658
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
1659
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1660
|
|
|
|
1661
|
|
|
$forum_list = []; |
1662
|
|
|
$course_id = $courseId ?: api_get_course_int_id(); |
1663
|
|
|
$cat_id = (int) $cat_id; |
1664
|
|
|
|
1665
|
|
|
$sql = "SELECT * FROM $table_forums forum |
1666
|
|
|
INNER JOIN $table_item_property item_properties |
1667
|
|
|
ON (forum.forum_id = item_properties.ref AND item_properties.c_id = forum.c_id) |
1668
|
|
|
WHERE |
1669
|
|
|
forum.forum_category = '".$cat_id."' AND |
1670
|
|
|
item_properties.visibility = 1 AND |
1671
|
|
|
forum.c_id = $course_id AND |
1672
|
|
|
item_properties.c_id = $course_id AND |
1673
|
|
|
item_properties.tool = '".TOOL_FORUM."' |
1674
|
|
|
ORDER BY forum.forum_order ASC"; |
1675
|
|
|
if (api_is_allowed_to_edit()) { |
1676
|
|
|
$sql = "SELECT * FROM $table_forums forum |
1677
|
|
|
INNER JOIN $table_item_property item_properties |
1678
|
|
|
ON (forum.forum_id = item_properties.ref AND item_properties.c_id = forum.c_id) |
1679
|
|
|
WHERE |
1680
|
|
|
forum.forum_category = '".$cat_id."' AND |
1681
|
|
|
item_properties.visibility <> 2 AND |
1682
|
|
|
item_properties.tool = '".TOOL_FORUM."' AND |
1683
|
|
|
item_properties.c_id = $course_id AND |
1684
|
|
|
forum.c_id = $course_id |
1685
|
|
|
ORDER BY forum_order ASC"; |
1686
|
|
|
} |
1687
|
|
|
$result = Database::query($sql); |
1688
|
|
|
while ($row = Database::fetch_array($result)) { |
1689
|
|
|
$forum_list[$row['forum_id']] = $row; |
1690
|
|
|
} |
1691
|
|
|
|
1692
|
|
|
return $forum_list; |
1693
|
|
|
} |
1694
|
|
|
|
1695
|
|
|
/** |
1696
|
|
|
* Retrieve all the forums (regardless of their category) or of only one. |
1697
|
|
|
* The forums are sorted according to the forum_order. |
1698
|
|
|
* Since it does not take the forum category into account there probably |
1699
|
|
|
* will be two or more forums that have forum_order=1, ... |
1700
|
|
|
* |
1701
|
|
|
* @param int $id forum id |
1702
|
|
|
* @param string $course_code |
1703
|
|
|
* @param bool $includeGroupsForum |
1704
|
|
|
* @param int $sessionId |
1705
|
|
|
* |
1706
|
|
|
* @return array an array containing all the information about the forums (regardless of their category) |
1707
|
|
|
* |
1708
|
|
|
* @todo check $sql4 because this one really looks fishy. |
1709
|
|
|
* |
1710
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1711
|
|
|
* |
1712
|
|
|
* @version february 2006, dokeos 1.8 |
1713
|
|
|
*/ |
1714
|
|
|
function get_forums( |
1715
|
|
|
$id = 0, |
1716
|
|
|
$course_code = '', |
1717
|
|
|
$includeGroupsForum = true, |
1718
|
|
|
$sessionId = 0 |
1719
|
|
|
) { |
1720
|
|
|
$id = (int) $id; |
1721
|
|
|
$course_info = api_get_course_info($course_code); |
1722
|
|
|
|
1723
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
1724
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
1725
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1726
|
|
|
|
1727
|
|
|
// Condition for the session |
1728
|
|
|
$session_id = intval($sessionId) ?: api_get_session_id(); |
1729
|
|
|
$sessionIdLink = $session_id === 0 ? '' : ' AND threads.session_id = item_properties.session_id'; |
1730
|
|
|
|
1731
|
|
|
$shareForumInSessions = (1 == api_get_course_setting('share_forums_in_sessions')); |
1732
|
|
|
$conditionSession = ''; |
1733
|
|
|
if (!$shareForumInSessions) { |
1734
|
|
|
$conditionSession = api_get_session_condition( |
1735
|
|
|
$session_id, |
1736
|
|
|
true, |
1737
|
|
|
false, |
1738
|
|
|
'item_properties.session_id' |
1739
|
|
|
); |
1740
|
|
|
} |
1741
|
|
|
|
1742
|
|
|
$course_id = $course_info['real_id']; |
1743
|
|
|
|
1744
|
|
|
$forum_list = []; |
1745
|
|
|
$includeGroupsForumSelect = ''; |
1746
|
|
|
if (!$includeGroupsForum) { |
1747
|
|
|
$includeGroupsForumSelect = " AND (forum_of_group = 0 OR forum_of_group IS NULL) "; |
1748
|
|
|
} |
1749
|
|
|
|
1750
|
|
|
$allowToEdit = api_is_allowed_to_edit(); |
1751
|
|
|
|
1752
|
|
|
if (empty($id)) { |
1753
|
|
|
// Student |
1754
|
|
|
// Select all the forum information of all forums (that are visible to students). |
1755
|
|
|
$sql = "SELECT item_properties.*, forum.* |
1756
|
|
|
FROM $table_forums forum |
1757
|
|
|
INNER JOIN $table_item_property item_properties |
1758
|
|
|
ON ( |
1759
|
|
|
forum.forum_id = item_properties.ref AND |
1760
|
|
|
forum.c_id = item_properties.c_id |
1761
|
|
|
) |
1762
|
|
|
WHERE |
1763
|
|
|
item_properties.visibility = 1 AND |
1764
|
|
|
item_properties.tool = '".TOOL_FORUM."' |
1765
|
|
|
$conditionSession AND |
1766
|
|
|
forum.c_id = $course_id AND |
1767
|
|
|
item_properties.c_id = $course_id |
1768
|
|
|
$includeGroupsForumSelect |
1769
|
|
|
ORDER BY forum.forum_order ASC"; |
1770
|
|
|
|
1771
|
|
|
// Select the number of threads of the forums (only the threads that are visible). |
1772
|
|
|
$sql2 = "SELECT count(*) AS number_of_threads, threads.forum_id |
1773
|
|
|
FROM $table_threads threads |
1774
|
|
|
INNER JOIN $table_item_property item_properties |
1775
|
|
|
ON ( |
1776
|
|
|
threads.thread_id = item_properties.ref AND |
1777
|
|
|
threads.c_id = item_properties.c_id |
1778
|
|
|
$sessionIdLink |
1779
|
|
|
) |
1780
|
|
|
WHERE |
1781
|
|
|
item_properties.visibility=1 AND |
1782
|
|
|
item_properties.tool='".TOOL_FORUM_THREAD."' AND |
1783
|
|
|
threads.c_id = $course_id AND |
1784
|
|
|
item_properties.c_id = $course_id |
1785
|
|
|
GROUP BY threads.forum_id"; |
1786
|
|
|
|
1787
|
|
|
// Course Admin |
1788
|
|
|
if ($allowToEdit) { |
1789
|
|
|
// Select all the forum information of all forums (that are not deleted). |
1790
|
|
|
$sql = "SELECT item_properties.*, forum.* |
1791
|
|
|
FROM $table_forums forum |
1792
|
|
|
INNER JOIN $table_item_property item_properties |
1793
|
|
|
ON ( |
1794
|
|
|
forum.forum_id = item_properties.ref AND |
1795
|
|
|
forum.c_id = item_properties.c_id |
1796
|
|
|
) |
1797
|
|
|
WHERE |
1798
|
|
|
item_properties.visibility <> 2 AND |
1799
|
|
|
item_properties.tool = '".TOOL_FORUM."' |
1800
|
|
|
$conditionSession AND |
1801
|
|
|
forum.c_id = $course_id AND |
1802
|
|
|
item_properties.c_id = $course_id |
1803
|
|
|
$includeGroupsForumSelect |
1804
|
|
|
ORDER BY forum_order ASC"; |
1805
|
|
|
|
1806
|
|
|
// Select the number of threads of the forums (only the threads that are not deleted). |
1807
|
|
|
$sql2 = "SELECT count(*) AS number_of_threads, threads.forum_id |
1808
|
|
|
FROM $table_threads threads |
1809
|
|
|
INNER JOIN $table_item_property item_properties |
1810
|
|
|
ON ( |
1811
|
|
|
threads.thread_id = item_properties.ref AND |
1812
|
|
|
threads.c_id = item_properties.c_id |
1813
|
|
|
$sessionIdLink |
1814
|
|
|
) |
1815
|
|
|
WHERE |
1816
|
|
|
item_properties.visibility<>2 AND |
1817
|
|
|
item_properties.tool='".TOOL_FORUM_THREAD."' AND |
1818
|
|
|
threads.c_id = $course_id AND |
1819
|
|
|
item_properties.c_id = $course_id |
1820
|
|
|
GROUP BY threads.forum_id"; |
1821
|
|
|
} |
1822
|
|
|
} else { |
1823
|
|
|
// GETTING ONE SPECIFIC FORUM |
1824
|
|
|
/* We could do the splitup into student and course admin also but we want |
1825
|
|
|
to have as much as information about a certain forum as possible |
1826
|
|
|
so we do not take too much information into account. This function |
1827
|
|
|
(or this section of the function) is namely used to fill the forms |
1828
|
|
|
when editing a forum (and for the moment it is the only place where |
1829
|
|
|
we use this part of the function) */ |
1830
|
|
|
|
1831
|
|
|
// Select all the forum information of the given forum (that is not deleted). |
1832
|
|
|
$sql = "SELECT * FROM $table_item_property item_properties |
1833
|
|
|
INNER JOIN $table_forums forum |
1834
|
|
|
ON (forum.forum_id = item_properties.ref AND forum.c_id = item_properties.c_id) |
1835
|
|
|
WHERE |
1836
|
|
|
forum.forum_id = $id AND |
1837
|
|
|
forum.c_id = $course_id AND |
1838
|
|
|
item_properties.visibility != 2 AND |
1839
|
|
|
item_properties.tool = '".TOOL_FORUM."' |
1840
|
|
|
ORDER BY forum_order ASC"; |
1841
|
|
|
|
1842
|
|
|
// Select the number of threads of the forum. |
1843
|
|
|
$sql2 = "SELECT count(*) AS number_of_threads, forum_id |
1844
|
|
|
FROM $table_threads |
1845
|
|
|
WHERE |
1846
|
|
|
forum_id = $id |
1847
|
|
|
GROUP BY forum_id"; |
1848
|
|
|
} |
1849
|
|
|
|
1850
|
|
|
// Handling all the forum information. |
1851
|
|
|
$result = Database::query($sql); |
1852
|
|
|
while ($row = Database::fetch_assoc($result)) { |
1853
|
|
|
if (empty($id)) { |
1854
|
|
|
$forum_list[$row['forum_id']] = $row; |
1855
|
|
|
} else { |
1856
|
|
|
$forum_list = $row; |
1857
|
|
|
} |
1858
|
|
|
} |
1859
|
|
|
|
1860
|
|
|
// Handling the thread count information. |
1861
|
|
|
$result2 = Database::query($sql2); |
1862
|
|
|
while ($row2 = Database::fetch_array($result2)) { |
1863
|
|
|
if (empty($id)) { |
1864
|
|
|
$forum_list[$row2['forum_id']]['number_of_threads'] = $row2['number_of_threads']; |
1865
|
|
|
} else { |
1866
|
|
|
$forum_list['number_of_threads'] = $row2['number_of_threads']; |
1867
|
|
|
} |
1868
|
|
|
} |
1869
|
|
|
|
1870
|
|
|
/* Finding the last post information |
1871
|
|
|
(last_post_id, last_poster_id, last_post_date, last_poster_name, last_poster_lastname, last_poster_firstname)*/ |
1872
|
|
|
if (empty($id)) { |
1873
|
|
|
if (is_array($forum_list)) { |
1874
|
|
|
foreach ($forum_list as $key => $value) { |
1875
|
|
|
$lastPost = get_last_post_information( |
1876
|
|
|
$key, |
1877
|
|
|
$allowToEdit, |
1878
|
|
|
$course_id |
1879
|
|
|
); |
1880
|
|
|
|
1881
|
|
|
if ($lastPost) { |
1882
|
|
|
$forum_list[$key]['last_post_id'] = $lastPost['last_post_id']; |
1883
|
|
|
$forum_list[$key]['last_poster_id'] = $lastPost['last_poster_id']; |
1884
|
|
|
$forum_list[$key]['last_post_date'] = $lastPost['last_post_date']; |
1885
|
|
|
$forum_list[$key]['last_poster_name'] = $lastPost['last_poster_name']; |
1886
|
|
|
$forum_list[$key]['last_poster_lastname'] = $lastPost['last_poster_lastname']; |
1887
|
|
|
$forum_list[$key]['last_poster_firstname'] = $lastPost['last_poster_firstname']; |
1888
|
|
|
$forum_list[$key]['last_post_title'] = $lastPost['last_post_title']; |
1889
|
|
|
$forum_list[$key]['last_post_text'] = $lastPost['last_post_text']; |
1890
|
|
|
} |
1891
|
|
|
} |
1892
|
|
|
} else { |
1893
|
|
|
$forum_list = []; |
1894
|
|
|
} |
1895
|
|
|
} else { |
1896
|
|
|
$lastPost = get_last_post_information( |
1897
|
|
|
$id, |
1898
|
|
|
$allowToEdit, |
1899
|
|
|
$course_id |
1900
|
|
|
); |
1901
|
|
|
if ($lastPost) { |
1902
|
|
|
$forum_list['last_post_id'] = $lastPost['last_post_id']; |
1903
|
|
|
$forum_list['last_poster_id'] = $lastPost['last_poster_id']; |
1904
|
|
|
$forum_list['last_post_date'] = $lastPost['last_post_date']; |
1905
|
|
|
$forum_list['last_poster_name'] = $lastPost['last_poster_name']; |
1906
|
|
|
$forum_list['last_poster_lastname'] = $lastPost['last_poster_lastname']; |
1907
|
|
|
$forum_list['last_poster_firstname'] = $lastPost['last_poster_firstname']; |
1908
|
|
|
$forum_list['last_post_title'] = $lastPost['last_post_title']; |
1909
|
|
|
$forum_list['last_post_text'] = $lastPost['last_post_text']; |
1910
|
|
|
} |
1911
|
|
|
} |
1912
|
|
|
|
1913
|
|
|
return $forum_list; |
1914
|
|
|
} |
1915
|
|
|
|
1916
|
|
|
/** |
1917
|
|
|
* @param int $course_id |
1918
|
|
|
* @param int $thread_id |
1919
|
|
|
* @param int $forum_id |
1920
|
|
|
* @param bool $show_visible |
1921
|
|
|
* |
1922
|
|
|
* @return array|bool |
1923
|
|
|
*/ |
1924
|
|
|
function get_last_post_by_thread($course_id, $thread_id, $forum_id, $show_visible = true) |
1925
|
|
|
{ |
1926
|
|
|
if (empty($thread_id) || empty($forum_id) || empty($course_id)) { |
1927
|
|
|
return false; |
1928
|
|
|
} |
1929
|
|
|
|
1930
|
|
|
$thread_id = (int) $thread_id; |
1931
|
|
|
$forum_id = (int) $forum_id; |
1932
|
|
|
$course_id = (int) $course_id; |
1933
|
|
|
|
1934
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
1935
|
|
|
$sql = "SELECT * FROM $table_posts |
1936
|
|
|
WHERE |
1937
|
|
|
c_id = $course_id AND |
1938
|
|
|
thread_id = $thread_id AND |
1939
|
|
|
forum_id = $forum_id"; |
1940
|
|
|
|
1941
|
|
|
if ($show_visible == false) { |
1942
|
|
|
$sql .= " AND visible = 1 "; |
1943
|
|
|
} |
1944
|
|
|
|
1945
|
|
|
$sql .= " ORDER BY post_id DESC LIMIT 1"; |
1946
|
|
|
$result = Database::query($sql); |
1947
|
|
|
if (Database::num_rows($result)) { |
1948
|
|
|
return Database::fetch_array($result, 'ASSOC'); |
1949
|
|
|
} else { |
1950
|
|
|
return false; |
1951
|
|
|
} |
1952
|
|
|
} |
1953
|
|
|
|
1954
|
|
|
/** |
1955
|
|
|
* This function gets all the last post information of a certain forum. |
1956
|
|
|
* |
1957
|
|
|
* @param int $forum_id the id of the forum we want to know the last post information of |
1958
|
|
|
* @param bool $show_invisibles |
1959
|
|
|
* @param string course db name |
1960
|
|
|
* @param int $sessionId Optional. The session id |
1961
|
|
|
* |
1962
|
|
|
* @return array containing all the information about the last post |
1963
|
|
|
* (last_post_id, last_poster_id, last_post_date, last_poster_name, last_poster_lastname, last_poster_firstname) |
1964
|
|
|
* |
1965
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
1966
|
|
|
* |
1967
|
|
|
* @version february 2006, dokeos 1.8 |
1968
|
|
|
*/ |
1969
|
|
|
function get_last_post_information($forum_id, $show_invisibles = false, $course_id = null, $sessionId = 0) |
1970
|
|
|
{ |
1971
|
|
|
if (!isset($course_id)) { |
1972
|
|
|
$course_id = api_get_course_int_id(); |
1973
|
|
|
} else { |
1974
|
|
|
$course_id = intval($course_id); |
1975
|
|
|
} |
1976
|
|
|
$sessionId = $sessionId ? intval($sessionId) : api_get_session_id(); |
1977
|
|
|
|
1978
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
1979
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1980
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
1981
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
1982
|
|
|
|
1983
|
|
|
$forum_id = intval($forum_id); |
1984
|
|
|
$return_array = []; |
1985
|
|
|
|
1986
|
|
|
// First get the threads to make sure there is no inconsistency in the |
1987
|
|
|
// database between forum and thread |
1988
|
|
|
$sql = "SELECT thread_id FROM $table_threads |
1989
|
|
|
WHERE |
1990
|
|
|
forum_id = $forum_id AND |
1991
|
|
|
c_id = $course_id AND |
1992
|
|
|
session_id = $sessionId"; |
1993
|
|
|
$result = Database::query($sql); |
1994
|
|
|
if (Database::num_rows($result) == 0) { |
1995
|
|
|
// If there are no threads in this forum, then there are no posts |
1996
|
|
|
return []; |
1997
|
|
|
} |
1998
|
|
|
$threads = []; |
1999
|
|
|
while ($row = Database::fetch_row($result)) { |
2000
|
|
|
$threads[] = $row[0]; |
2001
|
|
|
} |
2002
|
|
|
$threadsList = implode(',', $threads); |
2003
|
|
|
// Now get the posts that are linked to these threads |
2004
|
|
|
$sql = "SELECT |
2005
|
|
|
post.post_id, |
2006
|
|
|
post.forum_id, |
2007
|
|
|
post.poster_id, |
2008
|
|
|
post.poster_name, |
2009
|
|
|
post.post_date, |
2010
|
|
|
users.lastname, |
2011
|
|
|
users.firstname, |
2012
|
|
|
post.visible, |
2013
|
|
|
thread_properties.visibility AS thread_visibility, |
2014
|
|
|
forum_properties.visibility AS forum_visibility, |
2015
|
|
|
post.post_title, |
2016
|
|
|
post.post_text |
2017
|
|
|
FROM |
2018
|
|
|
$table_posts post, |
2019
|
|
|
$table_users users, |
2020
|
|
|
$table_item_property thread_properties, |
2021
|
|
|
$table_item_property forum_properties |
2022
|
|
|
WHERE |
2023
|
|
|
post.forum_id = $forum_id |
2024
|
|
|
AND post.thread_id IN ($threadsList) |
2025
|
|
|
AND post.poster_id = users.user_id |
2026
|
|
|
AND post.thread_id = thread_properties.ref |
2027
|
|
|
AND thread_properties.tool='".TOOL_FORUM_THREAD."' |
2028
|
|
|
AND post.forum_id=forum_properties.ref |
2029
|
|
|
AND forum_properties.tool='".TOOL_FORUM."' |
2030
|
|
|
AND post.c_id = $course_id AND |
2031
|
|
|
thread_properties.c_id = $course_id AND |
2032
|
|
|
forum_properties.c_id = $course_id |
2033
|
|
|
ORDER BY post.post_id DESC"; |
2034
|
|
|
$result = Database::query($sql); |
2035
|
|
|
|
2036
|
|
|
if ($show_invisibles) { |
2037
|
|
|
$row = Database::fetch_array($result); |
2038
|
|
|
$return_array['last_post_id'] = $row['post_id']; |
2039
|
|
|
$return_array['last_poster_id'] = $row['poster_id']; |
2040
|
|
|
$return_array['last_post_date'] = $row['post_date']; |
2041
|
|
|
$return_array['last_poster_name'] = $row['poster_name']; |
2042
|
|
|
$return_array['last_poster_lastname'] = $row['lastname']; |
2043
|
|
|
$return_array['last_poster_firstname'] = $row['firstname']; |
2044
|
|
|
$return_array['last_post_title'] = $row['post_title']; |
2045
|
|
|
$return_array['last_post_text'] = $row['post_text']; |
2046
|
|
|
|
2047
|
|
|
return $return_array; |
2048
|
|
|
} else { |
2049
|
|
|
// We have to loop through the results to find the first one that is |
2050
|
|
|
// actually visible to students (forum_category, forum, thread AND post are visible). |
2051
|
|
|
while ($row = Database::fetch_array($result)) { |
2052
|
|
|
if ($row['visible'] == '1' && $row['thread_visibility'] == '1' && $row['forum_visibility'] == '1') { |
2053
|
|
|
$return_array['last_post_id'] = $row['post_id']; |
2054
|
|
|
$return_array['last_poster_id'] = $row['poster_id']; |
2055
|
|
|
$return_array['last_post_date'] = $row['post_date']; |
2056
|
|
|
$return_array['last_poster_name'] = $row['poster_name']; |
2057
|
|
|
$return_array['last_poster_lastname'] = $row['lastname']; |
2058
|
|
|
$return_array['last_poster_firstname'] = $row['firstname']; |
2059
|
|
|
$return_array['last_post_title'] = $row['post_title']; |
2060
|
|
|
$return_array['last_post_text'] = $row['post_text']; |
2061
|
|
|
|
2062
|
|
|
return $return_array; |
2063
|
|
|
} |
2064
|
|
|
} |
2065
|
|
|
} |
2066
|
|
|
} |
2067
|
|
|
|
2068
|
|
|
/** |
2069
|
|
|
* Retrieve all the threads of a given forum. |
2070
|
|
|
* |
2071
|
|
|
* @param int $forum_id |
2072
|
|
|
* @param int|null $courseId Optional If is null then it is considered the current course |
2073
|
|
|
* @param int|null $sessionId Optional. If is null then it is considered the current session |
2074
|
|
|
* |
2075
|
|
|
* @return array containing all the information about the threads |
2076
|
|
|
* |
2077
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2078
|
|
|
* |
2079
|
|
|
* @version february 2006, dokeos 1.8 |
2080
|
|
|
*/ |
2081
|
|
|
function get_threads($forum_id, $courseId = null, $sessionId = null) |
2082
|
|
|
{ |
2083
|
|
|
$groupId = api_get_group_id(); |
2084
|
|
|
$sessionId = $sessionId !== null ? (int) $sessionId : api_get_session_id(); |
2085
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
2086
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
2087
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
2088
|
|
|
|
2089
|
|
|
$courseId = $courseId !== null ? (int) $courseId : api_get_course_int_id(); |
2090
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
2091
|
|
|
$groupCondition = ''; |
2092
|
|
|
|
2093
|
|
|
if (!empty($groupInfo)) { |
2094
|
|
|
$groupIid = $groupInfo['iid']; |
2095
|
|
|
$groupCondition = " AND item_properties.to_group_id = '$groupIid' "; |
2096
|
|
|
} |
2097
|
|
|
|
2098
|
|
|
$shareForumInSessions = (1 == api_get_course_setting('share_forums_in_sessions')); |
2099
|
|
|
$sessionCondition = ''; |
2100
|
|
|
if (!$shareForumInSessions) { |
2101
|
|
|
$sessionCondition = api_get_session_condition( |
2102
|
|
|
$sessionId, |
2103
|
|
|
true, |
2104
|
|
|
false, |
2105
|
|
|
'item_properties.session_id' |
2106
|
|
|
); |
2107
|
|
|
} |
2108
|
|
|
|
2109
|
|
|
// important note: it might seem a little bit awkward that we have 'thread.locked as locked' in the sql statement |
2110
|
|
|
// because we also have thread.* in it. This is because thread has a field locked and post also has the same field |
2111
|
|
|
// since we are merging these we would have the post.locked value but in fact we want the thread.locked value |
2112
|
|
|
// This is why it is added to the end of the field selection |
2113
|
|
|
$sql = "SELECT DISTINCT |
2114
|
|
|
item_properties.*, |
2115
|
|
|
users.firstname, |
2116
|
|
|
users.lastname, |
2117
|
|
|
users.user_id, |
2118
|
|
|
thread.locked as locked, |
2119
|
|
|
thread.* |
2120
|
|
|
FROM $table_threads thread |
2121
|
|
|
INNER JOIN $table_item_property item_properties |
2122
|
|
|
ON |
2123
|
|
|
thread.thread_id = item_properties.ref AND |
2124
|
|
|
item_properties.c_id = thread.c_id AND |
2125
|
|
|
item_properties.tool = '".TABLE_FORUM_THREAD."' |
2126
|
|
|
$groupCondition |
2127
|
|
|
$sessionCondition |
2128
|
|
|
LEFT JOIN $table_users users |
2129
|
|
|
ON thread.thread_poster_id = users.user_id |
2130
|
|
|
WHERE |
2131
|
|
|
item_properties.visibility='1' AND |
2132
|
|
|
thread.forum_id = ".intval($forum_id)." AND |
2133
|
|
|
thread.c_id = $courseId |
2134
|
|
|
ORDER BY thread.thread_sticky DESC, thread.thread_date DESC"; |
2135
|
|
|
|
2136
|
|
|
if (api_is_allowed_to_edit()) { |
2137
|
|
|
$sql = "SELECT DISTINCT |
2138
|
|
|
item_properties.*, |
2139
|
|
|
users.firstname, |
2140
|
|
|
users.lastname, |
2141
|
|
|
users.user_id, |
2142
|
|
|
thread.locked as locked, |
2143
|
|
|
thread.* |
2144
|
|
|
FROM $table_threads thread |
2145
|
|
|
INNER JOIN $table_item_property item_properties |
2146
|
|
|
ON |
2147
|
|
|
thread.thread_id = item_properties.ref AND |
2148
|
|
|
item_properties.c_id = thread.c_id AND |
2149
|
|
|
item_properties.tool = '".TABLE_FORUM_THREAD."' |
2150
|
|
|
$groupCondition |
2151
|
|
|
$sessionCondition |
2152
|
|
|
LEFT JOIN $table_users users |
2153
|
|
|
ON thread.thread_poster_id=users.user_id |
2154
|
|
|
WHERE |
2155
|
|
|
item_properties.visibility<>2 AND |
2156
|
|
|
thread.forum_id = ".intval($forum_id)." AND |
2157
|
|
|
thread.c_id = $courseId |
2158
|
|
|
ORDER BY thread.thread_sticky DESC, thread.thread_date DESC"; |
2159
|
|
|
} |
2160
|
|
|
$result = Database::query($sql); |
2161
|
|
|
$list = []; |
2162
|
|
|
$alreadyAdded = []; |
2163
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
2164
|
|
|
if (in_array($row['thread_id'], $alreadyAdded)) { |
2165
|
|
|
continue; |
2166
|
|
|
} |
2167
|
|
|
$list[] = $row; |
2168
|
|
|
$alreadyAdded[] = $row['thread_id']; |
2169
|
|
|
} |
2170
|
|
|
|
2171
|
|
|
return $list; |
2172
|
|
|
} |
2173
|
|
|
|
2174
|
|
|
/** |
2175
|
|
|
* Get a thread by Id and course id. |
2176
|
|
|
* |
2177
|
|
|
* @param int $threadId the thread Id |
2178
|
|
|
* @param int $cId the course id |
2179
|
|
|
* |
2180
|
|
|
* @return array containing all the information about the thread |
2181
|
|
|
*/ |
2182
|
|
|
function getThreadInfo($threadId, $cId) |
2183
|
|
|
{ |
2184
|
|
|
$repo = Database::getManager()->getRepository('ChamiloCourseBundle:CForumThread'); |
2185
|
|
|
$forumThread = $repo->findOneBy(['threadId' => $threadId, 'cId' => $cId]); |
2186
|
|
|
|
2187
|
|
|
$thread = []; |
2188
|
|
|
if ($forumThread) { |
2189
|
|
|
$thread['threadId'] = $forumThread->getThreadId(); |
2190
|
|
|
$thread['threadTitle'] = $forumThread->getThreadTitle(); |
2191
|
|
|
$thread['forumId'] = $forumThread->getForumId(); |
2192
|
|
|
$thread['sessionId'] = $forumThread->getSessionId(); |
2193
|
|
|
$thread['threadSticky'] = $forumThread->getThreadSticky(); |
2194
|
|
|
$thread['locked'] = $forumThread->getLocked(); |
2195
|
|
|
$thread['threadTitleQualify'] = $forumThread->getThreadTitleQualify(); |
2196
|
|
|
$thread['threadQualifyMax'] = $forumThread->getThreadQualifyMax(); |
2197
|
|
|
$thread['threadCloseDate'] = $forumThread->getThreadCloseDate(); |
2198
|
|
|
$thread['threadWeight'] = $forumThread->getThreadWeight(); |
2199
|
|
|
$thread['threadPeerQualify'] = $forumThread->isThreadPeerQualify(); |
2200
|
|
|
} |
2201
|
|
|
|
2202
|
|
|
return $thread; |
2203
|
|
|
} |
2204
|
|
|
|
2205
|
|
|
/** |
2206
|
|
|
* Retrieve all posts of a given thread. |
2207
|
|
|
* |
2208
|
|
|
* @param array $forumInfo |
2209
|
|
|
* @param int $threadId The thread ID |
2210
|
|
|
* @param string $orderDirection Optional. The direction for sort the posts |
2211
|
|
|
* @param bool $recursive Optional. If the list is recursive |
2212
|
|
|
* @param int $postId Optional. The post ID for recursive list |
2213
|
|
|
* @param int $depth Optional. The depth to indicate the indent |
2214
|
|
|
* |
2215
|
|
|
* @todo move to a repository |
2216
|
|
|
* |
2217
|
|
|
* @return array containing all the information about the posts of a given thread |
2218
|
|
|
*/ |
2219
|
|
|
function getPosts( |
2220
|
|
|
$forumInfo, |
2221
|
|
|
$threadId, |
2222
|
|
|
$orderDirection = 'ASC', |
2223
|
|
|
$recursive = false, |
2224
|
|
|
$postId = null, |
2225
|
|
|
$depth = -1 |
2226
|
|
|
) { |
2227
|
|
|
$em = Database::getManager(); |
2228
|
|
|
|
2229
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
2230
|
|
|
$visibleCriteria = Criteria::expr()->neq('visible', 2); |
2231
|
|
|
} else { |
2232
|
|
|
$visibleCriteria = Criteria::expr()->eq('visible', 1); |
2233
|
|
|
} |
2234
|
|
|
|
2235
|
|
|
$criteria = Criteria::create(); |
2236
|
|
|
$criteria |
2237
|
|
|
->where(Criteria::expr()->eq('threadId', $threadId)) |
2238
|
|
|
->andWhere(Criteria::expr()->eq('cId', $forumInfo['c_id'])) |
2239
|
|
|
->andWhere($visibleCriteria) |
2240
|
|
|
; |
2241
|
|
|
|
2242
|
|
|
$groupId = api_get_group_id(); |
2243
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
2244
|
|
|
$filterModerated = true; |
2245
|
|
|
|
2246
|
|
|
if (empty($groupId)) { |
2247
|
|
|
if (api_is_allowed_to_edit()) { |
2248
|
|
|
$filterModerated = false; |
2249
|
|
|
} |
2250
|
|
|
} else { |
2251
|
|
|
if (GroupManager::is_tutor_of_group(api_get_user_id(), $groupInfo) || |
2252
|
|
|
api_is_allowed_to_edit(false, true) |
2253
|
|
|
) { |
2254
|
|
|
$filterModerated = false; |
2255
|
|
|
} |
2256
|
|
|
} |
2257
|
|
|
|
2258
|
|
|
if ($recursive) { |
2259
|
|
|
$criteria->andWhere(Criteria::expr()->eq('postParentId', $postId)); |
2260
|
|
|
} |
2261
|
|
|
|
2262
|
|
|
$qb = $em->getRepository('ChamiloCourseBundle:CForumPost')->createQueryBuilder('p'); |
2263
|
|
|
$qb->select('p') |
2264
|
|
|
->addCriteria($criteria) |
2265
|
|
|
->addOrderBy('p.postId', $orderDirection); |
2266
|
|
|
|
2267
|
|
|
if ($filterModerated && $forumInfo['moderated'] == 1) { |
2268
|
|
|
if (!api_is_allowed_to_edit(false, true)) { |
2269
|
|
|
$userId = api_get_user_id(); |
2270
|
|
|
$qb->andWhere( |
2271
|
|
|
"p.status = 1 OR |
2272
|
|
|
(p.status = ".CForumPost::STATUS_WAITING_MODERATION." AND p.posterId = $userId) OR |
2273
|
|
|
(p.status = ".CForumPost::STATUS_REJECTED." AND p.posterId = $userId) OR |
2274
|
|
|
(p.status IS NULL AND p.posterId = $userId) |
2275
|
|
|
" |
2276
|
|
|
); |
2277
|
|
|
} |
2278
|
|
|
} |
2279
|
|
|
|
2280
|
|
|
$posts = $qb->getQuery()->getResult(); |
2281
|
|
|
$depth++; |
2282
|
|
|
|
2283
|
|
|
$list = []; |
2284
|
|
|
/** @var CForumPost $post */ |
2285
|
|
|
foreach ($posts as $post) { |
2286
|
|
|
$postInfo = [ |
2287
|
|
|
'iid' => $post->getIid(), |
2288
|
|
|
'c_id' => $post->getCId(), |
2289
|
|
|
'post_id' => $post->getPostId(), |
2290
|
|
|
'post_title' => $post->getPostTitle(), |
2291
|
|
|
'post_text' => $post->getPostText(), |
2292
|
|
|
'thread_id' => $post->getThreadId(), |
2293
|
|
|
'forum_id' => $post->getForumId(), |
2294
|
|
|
'poster_id' => $post->getPosterId(), |
2295
|
|
|
'poster_name' => $post->getPosterName(), |
2296
|
|
|
'post_date' => $post->getPostDate(), |
2297
|
|
|
'post_notification' => $post->getPostNotification(), |
2298
|
|
|
'post_parent_id' => $post->getPostParentId(), |
2299
|
|
|
'visible' => $post->getVisible(), |
2300
|
|
|
'status' => $post->getStatus(), |
2301
|
|
|
'indent_cnt' => $depth, |
2302
|
|
|
]; |
2303
|
|
|
|
2304
|
|
|
$posterId = $post->getPosterId(); |
2305
|
|
|
if (!empty($posterId)) { |
2306
|
|
|
$user = api_get_user_entity($posterId); |
2307
|
|
|
if ($user) { |
2308
|
|
|
$postInfo['user_id'] = $user->getId(); |
2309
|
|
|
$postInfo['username'] = $user->getUsername(); |
2310
|
|
|
$postInfo['username_canonical'] = $user->getUsernameCanonical(); |
2311
|
|
|
$postInfo['lastname'] = $user->getLastname(); |
2312
|
|
|
$postInfo['firstname'] = $user->getFirstname(); |
2313
|
|
|
$postInfo['complete_name'] = UserManager::formatUserFullName($user); |
2314
|
|
|
} |
2315
|
|
|
} |
2316
|
|
|
|
2317
|
|
|
$list[] = $postInfo; |
2318
|
|
|
|
2319
|
|
|
if (!$recursive) { |
2320
|
|
|
continue; |
2321
|
|
|
} |
2322
|
|
|
$list = array_merge( |
2323
|
|
|
$list, |
2324
|
|
|
getPosts( |
2325
|
|
|
$forumInfo, |
2326
|
|
|
$threadId, |
2327
|
|
|
$orderDirection, |
2328
|
|
|
$recursive, |
2329
|
|
|
$post->getPostId(), |
2330
|
|
|
$depth |
2331
|
|
|
) |
2332
|
|
|
); |
2333
|
|
|
} |
2334
|
|
|
|
2335
|
|
|
return $list; |
2336
|
|
|
} |
2337
|
|
|
|
2338
|
|
|
/** |
2339
|
|
|
* This function retrieves all the information of a post. |
2340
|
|
|
* |
2341
|
|
|
* @param int $post_id integer that indicates the forum |
2342
|
|
|
* |
2343
|
|
|
* @return array returns |
2344
|
|
|
* |
2345
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2346
|
|
|
* |
2347
|
|
|
* @version february 2006, dokeos 1.8 |
2348
|
|
|
*/ |
2349
|
|
|
function get_post_information($post_id) |
2350
|
|
|
{ |
2351
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
2352
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
2353
|
|
|
$course_id = api_get_course_int_id(); |
2354
|
|
|
$post_id = (int) $post_id; |
2355
|
|
|
|
2356
|
|
|
if (empty($post_id)) { |
2357
|
|
|
return []; |
2358
|
|
|
} |
2359
|
|
|
|
2360
|
|
|
$sql = "SELECT posts.*, email FROM ".$table_posts." posts, ".$table_users." users |
2361
|
|
|
WHERE |
2362
|
|
|
c_id = $course_id AND |
2363
|
|
|
posts.poster_id=users.user_id AND |
2364
|
|
|
posts.post_id = ".$post_id; |
2365
|
|
|
$result = Database::query($sql); |
2366
|
|
|
$row = Database::fetch_array($result, 'ASSOC'); |
2367
|
|
|
|
2368
|
|
|
return $row; |
2369
|
|
|
} |
2370
|
|
|
|
2371
|
|
|
/** |
2372
|
|
|
* This function retrieves all the information of a thread. |
2373
|
|
|
* |
2374
|
|
|
* @param int $forumId |
2375
|
|
|
* @param $thread_id integer that indicates the forum |
2376
|
|
|
* @param int|null $sessionId Optional. If is null then it is considered the current session |
2377
|
|
|
* |
2378
|
|
|
* @return array returns |
2379
|
|
|
* |
2380
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2381
|
|
|
* |
2382
|
|
|
* @version february 2006, dokeos 1.8 |
2383
|
|
|
*/ |
2384
|
|
|
function get_thread_information($forumId, $thread_id, $sessionId = null) |
2385
|
|
|
{ |
2386
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
2387
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
2388
|
|
|
$thread_id = intval($thread_id); |
2389
|
|
|
$sessionId = $sessionId !== null ? intval($sessionId) : api_get_session_id(); |
2390
|
|
|
$shareForumInSessions = (1 == api_get_course_setting('share_forums_in_sessions')); |
2391
|
|
|
$sessionCondition = ''; |
2392
|
|
|
if (!$shareForumInSessions) { |
2393
|
|
|
$sessionCondition = api_get_session_condition( |
2394
|
|
|
$sessionId, |
2395
|
|
|
true, |
2396
|
|
|
false, |
2397
|
|
|
'threads.session_id' |
2398
|
|
|
); |
2399
|
|
|
} |
2400
|
|
|
$forumCondition = ''; |
2401
|
|
|
if (!empty($forumId)) { |
2402
|
|
|
$forumId = (int) $forumId; |
2403
|
|
|
$forumCondition = " threads.forum_id = $forumId AND "; |
2404
|
|
|
} |
2405
|
|
|
$sql = "SELECT * FROM $table_item_property item_properties |
2406
|
|
|
INNER JOIN |
2407
|
|
|
$table_threads threads |
2408
|
|
|
ON (item_properties.ref = threads.thread_id AND threads.c_id = item_properties.c_id) |
2409
|
|
|
WHERE |
2410
|
|
|
$forumCondition |
2411
|
|
|
item_properties.tool= '".TOOL_FORUM_THREAD."' AND |
2412
|
|
|
threads.thread_id = $thread_id |
2413
|
|
|
$sessionCondition |
2414
|
|
|
"; |
2415
|
|
|
|
2416
|
|
|
$result = Database::query($sql); |
2417
|
|
|
$row = Database::fetch_assoc($result); |
2418
|
|
|
|
2419
|
|
|
return $row; |
2420
|
|
|
} |
2421
|
|
|
|
2422
|
|
|
/** |
2423
|
|
|
* This function retrieves forum thread users details. |
2424
|
|
|
* |
2425
|
|
|
* @param int Thread ID |
2426
|
|
|
* @param string Course DB name (optional) |
2427
|
|
|
* |
2428
|
|
|
* @return Doctrine\DBAL\Driver\Statement|null array Array of type ([user_id=>w,lastname=>x,firstname=>y,thread_id=>z],[]) |
2429
|
|
|
* |
2430
|
|
|
* @author Christian Fasanando <[email protected]>, |
2431
|
|
|
* |
2432
|
|
|
* @todo this function need to be improved |
2433
|
|
|
* |
2434
|
|
|
* @version octubre 2008, dokeos 1.8 |
2435
|
|
|
*/ |
2436
|
|
|
function get_thread_users_details($thread_id) |
2437
|
|
|
{ |
2438
|
|
|
$t_posts = Database::get_course_table(TABLE_FORUM_POST); |
2439
|
|
|
$t_users = Database::get_main_table(TABLE_MAIN_USER); |
2440
|
|
|
$t_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
2441
|
|
|
$t_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
2442
|
|
|
|
2443
|
|
|
$course_id = api_get_course_int_id(); |
2444
|
|
|
|
2445
|
|
|
$is_western_name_order = api_is_western_name_order(); |
2446
|
|
|
if ($is_western_name_order) { |
2447
|
|
|
$orderby = 'ORDER BY user.firstname, user.lastname '; |
2448
|
|
|
} else { |
2449
|
|
|
$orderby = 'ORDER BY user.lastname, user.firstname'; |
2450
|
|
|
} |
2451
|
|
|
|
2452
|
|
|
if (api_get_session_id()) { |
2453
|
|
|
$session_info = api_get_session_info(api_get_session_id()); |
2454
|
|
|
$user_to_avoid = "'".$session_info['id_coach']."', '".$session_info['session_admin_id']."'"; |
2455
|
|
|
//not showing coaches |
2456
|
|
|
$sql = "SELECT DISTINCT user.id, user.lastname, user.firstname, thread_id |
2457
|
|
|
FROM $t_posts p, $t_users user, $t_session_rel_user session_rel_user_rel_course |
2458
|
|
|
WHERE |
2459
|
|
|
p.poster_id = user.id AND |
2460
|
|
|
user.id = session_rel_user_rel_course.user_id AND |
2461
|
|
|
session_rel_user_rel_course.status<>'2' AND |
2462
|
|
|
session_rel_user_rel_course.user_id NOT IN ($user_to_avoid) AND |
2463
|
|
|
p.thread_id = ".intval($thread_id)." AND |
2464
|
|
|
session_id = ".api_get_session_id()." AND |
2465
|
|
|
p.c_id = $course_id AND |
2466
|
|
|
session_rel_user_rel_course.c_id = ".$course_id." $orderby "; |
2467
|
|
|
} else { |
2468
|
|
|
$sql = "SELECT DISTINCT user.id, user.lastname, user.firstname, thread_id |
2469
|
|
|
FROM $t_posts p, $t_users user, $t_course_user course_user |
2470
|
|
|
WHERE |
2471
|
|
|
p.poster_id = user.id |
2472
|
|
|
AND user.id = course_user.user_id |
2473
|
|
|
AND course_user.relation_type<>".COURSE_RELATION_TYPE_RRHH." |
2474
|
|
|
AND p.thread_id = ".intval($thread_id)." |
2475
|
|
|
AND course_user.status NOT IN('1') AND |
2476
|
|
|
p.c_id = $course_id AND |
2477
|
|
|
course_user.c_id = ".$course_id." $orderby"; |
2478
|
|
|
} |
2479
|
|
|
$result = Database::query($sql); |
2480
|
|
|
|
2481
|
|
|
return $result; |
2482
|
|
|
} |
2483
|
|
|
|
2484
|
|
|
/** |
2485
|
|
|
* This function retrieves forum thread users qualify. |
2486
|
|
|
* |
2487
|
|
|
* @param int Thread ID |
2488
|
|
|
* @param string Course DB name (optional) |
2489
|
|
|
* |
2490
|
|
|
* @return Doctrine\DBAL\Driver\Statement|null Array of type ([user_id=>w,lastname=>x,firstname=>y,thread_id=>z],[]) |
2491
|
|
|
* |
2492
|
|
|
* @author Jhon Hinojosa |
2493
|
|
|
* |
2494
|
|
|
* @todo this function need to be improved |
2495
|
|
|
*/ |
2496
|
|
|
function get_thread_users_qualify($thread_id) |
2497
|
|
|
{ |
2498
|
|
|
$t_posts = Database::get_course_table(TABLE_FORUM_POST); |
2499
|
|
|
$t_qualify = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY); |
2500
|
|
|
$t_users = Database::get_main_table(TABLE_MAIN_USER); |
2501
|
|
|
$t_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
2502
|
|
|
$t_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
2503
|
|
|
|
2504
|
|
|
$course_id = api_get_course_int_id(); |
2505
|
|
|
$sessionId = api_get_session_id(); |
2506
|
|
|
|
2507
|
|
|
$is_western_name_order = api_is_western_name_order(); |
2508
|
|
|
if ($is_western_name_order) { |
2509
|
|
|
$orderby = 'ORDER BY user.firstname, user.lastname '; |
2510
|
|
|
} else { |
2511
|
|
|
$orderby = 'ORDER BY user.lastname, user.firstname'; |
2512
|
|
|
} |
2513
|
|
|
|
2514
|
|
|
if ($sessionId) { |
2515
|
|
|
$session_info = api_get_session_info($sessionId); |
2516
|
|
|
$user_to_avoid = "'".$session_info['id_coach']."', '".$session_info['session_admin_id']."'"; |
2517
|
|
|
//not showing coaches |
2518
|
|
|
$sql = "SELECT DISTINCT post.poster_id, user.lastname, user.firstname, post.thread_id,user.id,qualify.qualify |
2519
|
|
|
FROM $t_posts post , $t_users user, $t_session_rel_user scu, $t_qualify qualify |
2520
|
|
|
WHERE poster_id = user.id |
2521
|
|
|
AND post.poster_id = qualify.user_id |
2522
|
|
|
AND user.id = scu.user_id |
2523
|
|
|
AND scu.status<>'2' |
2524
|
|
|
AND scu.user_id NOT IN ($user_to_avoid) |
2525
|
|
|
AND qualify.thread_id = ".intval($thread_id)." |
2526
|
|
|
AND post.thread_id = ".intval($thread_id)." |
2527
|
|
|
AND scu.session_id = $sessionId |
2528
|
|
|
AND scu.c_id = ".$course_id." AND |
2529
|
|
|
qualify.c_id = $course_id AND |
2530
|
|
|
post.c_id = $course_id |
2531
|
|
|
$orderby "; |
2532
|
|
|
} else { |
2533
|
|
|
$sql = "SELECT DISTINCT post.poster_id, user.lastname, user.firstname, post.thread_id,user.id,qualify.qualify |
2534
|
|
|
FROM $t_posts post, |
2535
|
|
|
$t_qualify qualify, |
2536
|
|
|
$t_users user, |
2537
|
|
|
$t_course_user course_user |
2538
|
|
|
WHERE |
2539
|
|
|
post.poster_id = user.id |
2540
|
|
|
AND post.poster_id = qualify.user_id |
2541
|
|
|
AND user.id = course_user.user_id |
2542
|
|
|
AND course_user.relation_type<>".COURSE_RELATION_TYPE_RRHH." |
2543
|
|
|
AND qualify.thread_id = ".intval($thread_id)." |
2544
|
|
|
AND post.thread_id = ".intval($thread_id)." |
2545
|
|
|
AND course_user.status not in('1') |
2546
|
|
|
AND course_user.c_id = $course_id |
2547
|
|
|
AND qualify.c_id = $course_id |
2548
|
|
|
AND post.c_id = $course_id |
2549
|
|
|
$orderby "; |
2550
|
|
|
} |
2551
|
|
|
$result = Database::query($sql); |
2552
|
|
|
|
2553
|
|
|
return $result; |
2554
|
|
|
} |
2555
|
|
|
|
2556
|
|
|
/** |
2557
|
|
|
* This function retrieves forum thread users not qualify. |
2558
|
|
|
* |
2559
|
|
|
* @param int Thread ID |
2560
|
|
|
* @param string Course DB name (optional) |
2561
|
|
|
* |
2562
|
|
|
* @return Doctrine\DBAL\Driver\Statement|null Array of type ([user_id=>w,lastname=>x,firstname=>y,thread_id=>z],[]) |
2563
|
|
|
* |
2564
|
|
|
* @author Jhon Hinojosa<[email protected]>, |
2565
|
|
|
* |
2566
|
|
|
* @version oct 2008, dokeos 1.8 |
2567
|
|
|
*/ |
2568
|
|
|
function get_thread_users_not_qualify($thread_id) |
2569
|
|
|
{ |
2570
|
|
|
$t_posts = Database::get_course_table(TABLE_FORUM_POST); |
2571
|
|
|
$t_qualify = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY); |
2572
|
|
|
$t_users = Database::get_main_table(TABLE_MAIN_USER); |
2573
|
|
|
$t_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
2574
|
|
|
$t_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
2575
|
|
|
|
2576
|
|
|
$is_western_name_order = api_is_western_name_order(); |
2577
|
|
|
if ($is_western_name_order) { |
2578
|
|
|
$orderby = 'ORDER BY user.firstname, user.lastname '; |
2579
|
|
|
} else { |
2580
|
|
|
$orderby = 'ORDER BY user.lastname, user.firstname'; |
2581
|
|
|
} |
2582
|
|
|
|
2583
|
|
|
$course_id = api_get_course_int_id(); |
2584
|
|
|
|
2585
|
|
|
$sql1 = "SELECT user_id FROM $t_qualify |
2586
|
|
|
WHERE c_id = $course_id AND thread_id = '".$thread_id."'"; |
2587
|
|
|
$result1 = Database::query($sql1); |
2588
|
|
|
$cad = ''; |
2589
|
|
|
while ($row = Database::fetch_array($result1)) { |
2590
|
|
|
$cad .= $row['user_id'].','; |
2591
|
|
|
} |
2592
|
|
|
if ($cad == '') { |
2593
|
|
|
$cad = '0'; |
2594
|
|
|
} else { |
2595
|
|
|
$cad = substr($cad, 0, strlen($cad) - 1); |
2596
|
|
|
} |
2597
|
|
|
|
2598
|
|
|
if (api_get_session_id()) { |
2599
|
|
|
$session_info = api_get_session_info(api_get_session_id()); |
2600
|
|
|
$user_to_avoid = "'".$session_info['id_coach']."', '".$session_info['session_admin_id']."'"; |
2601
|
|
|
//not showing coaches |
2602
|
|
|
$sql = "SELECT DISTINCT user.id, user.lastname, user.firstname, post.thread_id |
2603
|
|
|
FROM $t_posts post , $t_users user, $t_session_rel_user session_rel_user_rel_course |
2604
|
|
|
WHERE poster_id = user.id |
2605
|
|
|
AND user.id NOT IN (".$cad.") |
2606
|
|
|
AND user.id = session_rel_user_rel_course.user_id |
2607
|
|
|
AND session_rel_user_rel_course.status<>'2' |
2608
|
|
|
AND session_rel_user_rel_course.user_id NOT IN ($user_to_avoid) |
2609
|
|
|
AND post.thread_id = ".intval($thread_id)." |
2610
|
|
|
AND session_id = ".api_get_session_id()." |
2611
|
|
|
AND session_rel_user_rel_course.c_id = $course_id AND post.c_id = $course_id $orderby "; |
2612
|
|
|
} else { |
2613
|
|
|
$sql = "SELECT DISTINCT user.id, user.lastname, user.firstname, post.thread_id |
2614
|
|
|
FROM $t_posts post, $t_users user,$t_course_user course_user |
2615
|
|
|
WHERE post.poster_id = user.id |
2616
|
|
|
AND user.id NOT IN (".$cad.") |
2617
|
|
|
AND user.id = course_user.user_id |
2618
|
|
|
AND course_user.relation_type<>".COURSE_RELATION_TYPE_RRHH." |
2619
|
|
|
AND post.thread_id = ".intval($thread_id)." |
2620
|
|
|
AND course_user.status not in('1') |
2621
|
|
|
AND course_user.c_id = $course_id AND post.c_id = $course_id $orderby"; |
2622
|
|
|
} |
2623
|
|
|
$result = Database::query($sql); |
2624
|
|
|
|
2625
|
|
|
return $result; |
2626
|
|
|
} |
2627
|
|
|
|
2628
|
|
|
/** |
2629
|
|
|
* This function retrieves all the information of a given forum_id. |
2630
|
|
|
* |
2631
|
|
|
* @param $forum_id integer that indicates the forum |
2632
|
|
|
* |
2633
|
|
|
* @return array returns |
2634
|
|
|
* |
2635
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2636
|
|
|
* |
2637
|
|
|
* @version february 2006, dokeos 1.8 |
2638
|
|
|
* |
2639
|
|
|
* @deprecated this functionality is now moved to get_forums($forum_id) |
2640
|
|
|
*/ |
2641
|
|
|
function get_forum_information($forum_id, $courseId = 0) |
2642
|
|
|
{ |
2643
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
2644
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
2645
|
|
|
$courseId = empty($courseId) ? api_get_course_int_id() : intval($courseId); |
2646
|
|
|
$forum_id = intval($forum_id); |
2647
|
|
|
|
2648
|
|
|
$sql = "SELECT * |
2649
|
|
|
FROM $table_forums forums |
2650
|
|
|
INNER JOIN $table_item_property item_properties |
2651
|
|
|
ON (forums.c_id = item_properties.c_id) |
2652
|
|
|
WHERE |
2653
|
|
|
item_properties.tool = '".TOOL_FORUM."' AND |
2654
|
|
|
item_properties.ref = '".$forum_id."' AND |
2655
|
|
|
forums.forum_id = '".$forum_id."' AND |
2656
|
|
|
forums.c_id = ".$courseId." |
2657
|
|
|
"; |
2658
|
|
|
|
2659
|
|
|
$result = Database::query($sql); |
2660
|
|
|
$row = Database::fetch_array($result, 'ASSOC'); |
2661
|
|
|
$row['approval_direct_post'] = 0; |
2662
|
|
|
// We can't anymore change this option, so it should always be activated. |
2663
|
|
|
|
2664
|
|
|
return $row; |
2665
|
|
|
} |
2666
|
|
|
|
2667
|
|
|
/** |
2668
|
|
|
* This function retrieves all the information of a given forumcategory id. |
2669
|
|
|
* |
2670
|
|
|
* @param $cat_id integer that indicates the forum |
2671
|
|
|
* |
2672
|
|
|
* @return array returns if there are category or bool returns if there aren't category |
2673
|
|
|
* |
2674
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2675
|
|
|
* |
2676
|
|
|
* @version february 2006, dokeos 1.8 |
2677
|
|
|
*/ |
2678
|
|
|
function get_forumcategory_information($cat_id) |
2679
|
|
|
{ |
2680
|
|
|
$table_categories = Database::get_course_table(TABLE_FORUM_CATEGORY); |
2681
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
2682
|
|
|
|
2683
|
|
|
$course_id = api_get_course_int_id(); |
2684
|
|
|
$sql = "SELECT * |
2685
|
|
|
FROM $table_categories forumcategories |
2686
|
|
|
INNER JOIN $table_item_property item_properties |
2687
|
|
|
ON (forumcategories.c_id = item_properties.c_id) |
2688
|
|
|
WHERE |
2689
|
|
|
forumcategories.c_id = $course_id AND |
2690
|
|
|
item_properties.c_id = $course_id AND |
2691
|
|
|
item_properties.tool='".TOOL_FORUM_CATEGORY."' AND |
2692
|
|
|
item_properties.ref='".Database::escape_string($cat_id)."' AND |
2693
|
|
|
forumcategories.cat_id='".Database::escape_string($cat_id)."'"; |
2694
|
|
|
$result = Database::query($sql); |
2695
|
|
|
$row = Database::fetch_array($result); |
2696
|
|
|
|
2697
|
|
|
return $row; |
2698
|
|
|
} |
2699
|
|
|
|
2700
|
|
|
/** |
2701
|
|
|
* This function counts the number of forums inside a given category. |
2702
|
|
|
* |
2703
|
|
|
* @param int $cat_id the id of the forum category |
2704
|
|
|
* |
2705
|
|
|
* @todo an additional parameter that takes the visibility into account. For instance $countinvisible=0 would return the number |
2706
|
|
|
* of visible forums, $countinvisible=1 would return the number of visible and invisible forums |
2707
|
|
|
* |
2708
|
|
|
* @return int the number of forums inside the given category |
2709
|
|
|
* |
2710
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2711
|
|
|
* |
2712
|
|
|
* @version february 2006, dokeos 1.8 |
2713
|
|
|
*/ |
2714
|
|
|
function count_number_of_forums_in_category($cat_id) |
2715
|
|
|
{ |
2716
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
2717
|
|
|
$course_id = api_get_course_int_id(); |
2718
|
|
|
$cat_id = (int) $cat_id; |
2719
|
|
|
$sql = "SELECT count(*) AS number_of_forums |
2720
|
|
|
FROM $table_forums |
2721
|
|
|
WHERE c_id = $course_id AND forum_category = $cat_id"; |
2722
|
|
|
$result = Database::query($sql); |
2723
|
|
|
$row = Database::fetch_array($result); |
2724
|
|
|
|
2725
|
|
|
return $row['number_of_forums']; |
2726
|
|
|
} |
2727
|
|
|
|
2728
|
|
|
/** |
2729
|
|
|
* This function update a thread. |
2730
|
|
|
* |
2731
|
|
|
* @param array $values - The form Values |
2732
|
|
|
*/ |
2733
|
|
|
function updateThread($values) |
2734
|
|
|
{ |
2735
|
|
|
if (!api_is_allowed_to_edit()) { |
2736
|
|
|
return ''; |
2737
|
|
|
} |
2738
|
|
|
|
2739
|
|
|
$logInfo = [ |
2740
|
|
|
'tool' => TOOL_FORUM, |
2741
|
|
|
'tool_id' => $values['forum_id'], |
2742
|
|
|
'tool_id_detail' => $values['thread_id'], |
2743
|
|
|
'action' => 'edit-thread', |
2744
|
|
|
'action_details' => 'thread', |
2745
|
|
|
'info' => $values['thread_title'], |
2746
|
|
|
]; |
2747
|
|
|
Event::registerLog($logInfo); |
2748
|
|
|
|
2749
|
|
|
$threadTable = Database::get_course_table(TABLE_FORUM_THREAD); |
2750
|
|
|
$courseId = api_get_course_int_id(); |
2751
|
|
|
$courseCode = api_get_course_id(); |
2752
|
|
|
$sessionId = api_get_session_id(); |
2753
|
|
|
|
2754
|
|
|
// Simple update + set gradebook values to null |
2755
|
|
|
$params = [ |
2756
|
|
|
'thread_title' => $values['thread_title'], |
2757
|
|
|
'thread_sticky' => isset($values['thread_sticky']) ? $values['thread_sticky'] : 0, |
2758
|
|
|
]; |
2759
|
|
|
$where = ['c_id = ? AND thread_id = ?' => [$courseId, $values['thread_id']]]; |
2760
|
|
|
Database::update($threadTable, $params, $where); |
2761
|
|
|
|
2762
|
|
|
$id = $values['thread_id']; |
2763
|
|
|
$linkInfo = GradebookUtils::isResourceInCourseGradebook( |
2764
|
|
|
$courseCode, |
2765
|
|
|
LINK_FORUM_THREAD, |
2766
|
|
|
$id, |
2767
|
|
|
$sessionId |
2768
|
|
|
); |
2769
|
|
|
$linkId = $linkInfo['id']; |
2770
|
|
|
$em = Database::getManager(); |
2771
|
|
|
$gradebookLink = null; |
2772
|
|
|
if (!empty($linkId)) { |
2773
|
|
|
$gradebookLink = $em->getRepository('ChamiloCoreBundle:GradebookLink')->find($linkId); |
2774
|
|
|
} |
2775
|
|
|
|
2776
|
|
|
// values 1 or 0 |
2777
|
|
|
$check = isset($values['thread_qualify_gradebook']) ? $values['thread_qualify_gradebook'] : false; |
2778
|
|
|
if ($check) { |
2779
|
|
|
$title = Security::remove_XSS(stripslashes($values['calification_notebook_title'])); |
2780
|
|
|
$value = isset($values['numeric_calification']) ? intval($values['numeric_calification']) : 0; |
2781
|
|
|
$weight = isset($values['weight_calification']) ? floatval($values['weight_calification']) : 0; |
2782
|
|
|
$description = ''; |
2783
|
|
|
// Update title |
2784
|
|
|
$params = [ |
2785
|
|
|
'thread_title_qualify' => $values['calification_notebook_title'], |
2786
|
|
|
'thread_qualify_max' => api_float_val($values['numeric_calification']), |
2787
|
|
|
'thread_weight' => api_float_val($values['weight_calification']), |
2788
|
|
|
'thread_peer_qualify' => $values['thread_peer_qualify'], |
2789
|
|
|
]; |
2790
|
|
|
$where = ['c_id = ? AND thread_id = ?' => [$courseId, $values['thread_id']]]; |
2791
|
|
|
Database::update($threadTable, $params, $where); |
2792
|
|
|
|
2793
|
|
|
if (!$linkInfo) { |
2794
|
|
|
GradebookUtils::add_resource_to_course_gradebook( |
2795
|
|
|
$values['category_id'], |
2796
|
|
|
$courseCode, |
2797
|
|
|
LINK_FORUM_THREAD, |
2798
|
|
|
$id, |
2799
|
|
|
$title, |
2800
|
|
|
$weight, |
2801
|
|
|
$value, |
2802
|
|
|
$description, |
2803
|
|
|
1, |
2804
|
|
|
$sessionId |
2805
|
|
|
); |
2806
|
|
|
} else { |
2807
|
|
|
if ($gradebookLink) { |
2808
|
|
|
$gradebookLink->setWeight($weight); |
2809
|
|
|
$em->persist($gradebookLink); |
2810
|
|
|
$em->flush(); |
2811
|
|
|
} |
2812
|
|
|
} |
2813
|
|
|
} else { |
2814
|
|
|
$params = [ |
2815
|
|
|
'thread_title_qualify' => '', |
2816
|
|
|
'thread_qualify_max' => '', |
2817
|
|
|
'thread_weight' => '', |
2818
|
|
|
'thread_peer_qualify' => '', |
2819
|
|
|
]; |
2820
|
|
|
$where = ['c_id = ? AND thread_id = ?' => [$courseId, $values['thread_id']]]; |
2821
|
|
|
Database::update($threadTable, $params, $where); |
2822
|
|
|
|
2823
|
|
|
if (!empty($linkInfo)) { |
2824
|
|
|
if ($gradebookLink) { |
2825
|
|
|
$em->remove($gradebookLink); |
2826
|
|
|
$em->flush(); |
2827
|
|
|
} |
2828
|
|
|
} |
2829
|
|
|
} |
2830
|
|
|
|
2831
|
|
|
$message = get_lang('EditPostStored').'<br />'; |
2832
|
|
|
Display::addFlash(Display::return_message($message, 'confirmation', false)); |
2833
|
|
|
} |
2834
|
|
|
|
2835
|
|
|
/** |
2836
|
|
|
* This function stores a new thread. This is done through an entry in the forum_thread table AND |
2837
|
|
|
* in the forum_post table because. The threads are also stored in the item_property table. (forum posts are not (yet)). |
2838
|
|
|
* |
2839
|
|
|
* @param array $current_forum |
2840
|
|
|
* @param array $values |
2841
|
|
|
* @param array $courseInfo |
2842
|
|
|
* @param bool $showMessage |
2843
|
|
|
* @param int $userId Optional. The user ID |
2844
|
|
|
* @param int $sessionId |
2845
|
|
|
* |
2846
|
|
|
* @return CForumThread |
2847
|
|
|
* |
2848
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
2849
|
|
|
* |
2850
|
|
|
* @version february 2006, dokeos 1.8 |
2851
|
|
|
*/ |
2852
|
|
|
function store_thread( |
2853
|
|
|
$current_forum, |
2854
|
|
|
$values, |
2855
|
|
|
$courseInfo = [], |
2856
|
|
|
$showMessage = true, |
2857
|
|
|
$userId = 0, |
2858
|
|
|
$sessionId = 0 |
2859
|
|
|
) { |
2860
|
|
|
$courseInfo = empty($courseInfo) ? api_get_course_info() : $courseInfo; |
2861
|
|
|
$userId = $userId ?: api_get_user_id(); |
2862
|
|
|
$course_id = $courseInfo['real_id']; |
2863
|
|
|
$courseCode = $courseInfo['code']; |
2864
|
|
|
$groupId = api_get_group_id(); |
2865
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
2866
|
|
|
$sessionId = $sessionId ?: api_get_session_id(); |
2867
|
|
|
|
2868
|
|
|
$em = Database::getManager(); |
2869
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
2870
|
|
|
$upload_ok = 1; |
2871
|
|
|
$has_attachment = false; |
2872
|
|
|
|
2873
|
|
|
$maxFileSize = getIniMaxFileSizeInBytes(); |
2874
|
|
|
if (!empty($_FILES['user_upload']['name'])) { |
2875
|
|
|
$upload_ok = 0; |
2876
|
|
|
$has_attachment = false; |
2877
|
|
|
if ($maxFileSize > 0 && $_FILES['user_upload']['size'] <= $maxFileSize) { |
2878
|
|
|
$upload_ok = process_uploaded_file($_FILES['user_upload']); |
2879
|
|
|
$has_attachment = true; |
2880
|
|
|
} |
2881
|
|
|
} |
2882
|
|
|
|
2883
|
|
|
if (!$upload_ok) { |
2884
|
|
|
if ($showMessage) { |
2885
|
|
|
$errorUploadMessage = get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true); |
2886
|
|
|
Display::addFlash( |
2887
|
|
|
Display::return_message( |
2888
|
|
|
$errorUploadMessage, |
2889
|
|
|
'error', |
2890
|
|
|
false |
2891
|
|
|
) |
2892
|
|
|
); |
2893
|
|
|
} |
2894
|
|
|
|
2895
|
|
|
return null; |
2896
|
|
|
} |
2897
|
|
|
|
2898
|
|
|
$post_date = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC')); |
2899
|
|
|
$visible = 1; |
2900
|
|
|
if ($current_forum['approval_direct_post'] == '1' && !api_is_allowed_to_edit(null, true)) { |
2901
|
|
|
$visible = 0; // The post has not been approved yet. |
2902
|
|
|
} |
2903
|
|
|
$clean_post_title = $values['post_title']; |
2904
|
|
|
|
2905
|
|
|
// We first store an entry in the forum_thread table because the thread_id is used in the forum_post table. |
2906
|
|
|
$lastThread = new CForumThread(); |
2907
|
|
|
$lastThread |
2908
|
|
|
->setCId($course_id) |
2909
|
|
|
->setThreadTitle($clean_post_title) |
2910
|
|
|
->setForumId($values['forum_id']) |
2911
|
|
|
->setThreadPosterId($userId) |
2912
|
|
|
->setThreadPosterName(isset($values['poster_name']) ? $values['poster_name'] : null) |
2913
|
|
|
->setThreadDate($post_date) |
2914
|
|
|
->setThreadSticky(isset($values['thread_sticky']) ? $values['thread_sticky'] : 0) |
2915
|
|
|
->setThreadTitleQualify( |
2916
|
|
|
isset($values['calification_notebook_title']) ? $values['calification_notebook_title'] : null |
2917
|
|
|
) |
2918
|
|
|
->setThreadQualifyMax(isset($values['numeric_calification']) ? (int) $values['numeric_calification'] : 0) |
2919
|
|
|
->setThreadWeight(isset($values['weight_calification']) ? (int) $values['weight_calification'] : 0) |
2920
|
|
|
->setThreadPeerQualify(isset($values['thread_peer_qualify']) ? (bool) $values['thread_peer_qualify'] : false) |
2921
|
|
|
->setSessionId($sessionId) |
2922
|
|
|
->setLpItemId(isset($values['lp_item_id']) ? (int) $values['lp_item_id'] : 0) |
2923
|
|
|
->setThreadId(0) |
2924
|
|
|
->setLocked(0) |
2925
|
|
|
; |
2926
|
|
|
|
2927
|
|
|
$em->persist($lastThread); |
2928
|
|
|
$em->flush(); |
2929
|
|
|
|
2930
|
|
|
// Add option gradebook qualify. |
2931
|
|
|
if (isset($values['thread_qualify_gradebook']) && |
2932
|
|
|
1 == $values['thread_qualify_gradebook'] |
2933
|
|
|
) { |
2934
|
|
|
// Add function gradebook. |
2935
|
|
|
$resourcename = stripslashes($values['calification_notebook_title']); |
2936
|
|
|
GradebookUtils::add_resource_to_course_gradebook( |
2937
|
|
|
$values['category_id'], |
2938
|
|
|
$courseCode, |
2939
|
|
|
5, |
2940
|
|
|
$lastThread->getIid(), |
2941
|
|
|
$resourcename, |
2942
|
|
|
$values['weight_calification'], |
2943
|
|
|
$values['numeric_calification'], |
2944
|
|
|
'', |
2945
|
|
|
0, |
2946
|
|
|
$sessionId |
2947
|
|
|
); |
2948
|
|
|
} |
2949
|
|
|
|
2950
|
|
|
if ($lastThread->getIid()) { |
2951
|
|
|
$lastThread->setThreadId($lastThread->getIid()); |
2952
|
|
|
|
2953
|
|
|
$em->merge($lastThread); |
2954
|
|
|
$em->flush(); |
2955
|
|
|
|
2956
|
|
|
api_item_property_update( |
2957
|
|
|
$courseInfo, |
2958
|
|
|
TOOL_FORUM_THREAD, |
2959
|
|
|
$lastThread->getIid(), |
2960
|
|
|
'ForumThreadAdded', |
2961
|
|
|
$userId, |
2962
|
|
|
$groupInfo, |
2963
|
|
|
null, |
2964
|
|
|
null, |
2965
|
|
|
null, |
2966
|
|
|
$sessionId |
2967
|
|
|
); |
2968
|
|
|
|
2969
|
|
|
// If the forum properties tell that the posts have to be approved |
2970
|
|
|
// we have to put the whole thread invisible, |
2971
|
|
|
// because otherwise the students will see the thread and not the post |
2972
|
|
|
// in the thread. |
2973
|
|
|
// We also have to change $visible because the post itself has to be |
2974
|
|
|
// visible in this case (otherwise the teacher would have |
2975
|
|
|
// to make the thread visible AND the post. |
2976
|
|
|
// Default behaviour |
2977
|
|
|
api_set_default_visibility( |
2978
|
|
|
$lastThread->getIid(), |
2979
|
|
|
TOOL_FORUM_THREAD, |
2980
|
|
|
$groupId, |
2981
|
|
|
$courseInfo, |
2982
|
|
|
$sessionId, |
2983
|
|
|
$userId |
2984
|
|
|
); |
2985
|
|
|
|
2986
|
|
|
if ($visible == 0) { |
2987
|
|
|
api_item_property_update( |
2988
|
|
|
$courseInfo, |
2989
|
|
|
TOOL_FORUM_THREAD, |
2990
|
|
|
$lastThread->getIid(), |
2991
|
|
|
'invisible', |
2992
|
|
|
$userId, |
2993
|
|
|
$groupInfo |
2994
|
|
|
); |
2995
|
|
|
$visible = 1; |
2996
|
|
|
} |
2997
|
|
|
|
2998
|
|
|
$logInfo = [ |
2999
|
|
|
'tool' => TOOL_FORUM, |
3000
|
|
|
'tool_id' => $values['forum_id'], |
3001
|
|
|
'tool_id_detail' => $lastThread->getIid(), |
3002
|
|
|
'action' => 'new-thread', |
3003
|
|
|
'action_details' => '', |
3004
|
|
|
'info' => $clean_post_title, |
3005
|
|
|
]; |
3006
|
|
|
Event::registerLog($logInfo); |
3007
|
|
|
} |
3008
|
|
|
|
3009
|
|
|
// We now store the content in the table_post table. |
3010
|
|
|
$lastPost = new CForumPost(); |
3011
|
|
|
$lastPost |
3012
|
|
|
->setCId($course_id) |
3013
|
|
|
->setPostTitle($clean_post_title) |
3014
|
|
|
->setPostText($values['post_text']) |
3015
|
|
|
->setThreadId($lastThread->getIid()) |
3016
|
|
|
->setForumId($values['forum_id']) |
3017
|
|
|
->setPosterId($userId) |
3018
|
|
|
->setPosterName(isset($values['poster_name']) ? $values['poster_name'] : null) |
3019
|
|
|
->setPostDate($post_date) |
3020
|
|
|
->setPostNotification(isset($values['post_notification']) ? (int) $values['post_notification'] : null) |
3021
|
|
|
->setPostParentId(null) |
3022
|
|
|
->setVisible($visible) |
3023
|
|
|
->setPostId(0) |
3024
|
|
|
->setStatus(CForumPost::STATUS_VALIDATED); |
3025
|
|
|
|
3026
|
|
|
if ($current_forum['moderated']) { |
3027
|
|
|
$lastPost->setStatus( |
3028
|
|
|
api_is_course_admin() ? CForumPost::STATUS_VALIDATED : CForumPost::STATUS_WAITING_MODERATION |
3029
|
|
|
); |
3030
|
|
|
} |
3031
|
|
|
|
3032
|
|
|
$em->persist($lastPost); |
3033
|
|
|
$em->flush(); |
3034
|
|
|
|
3035
|
|
|
$lastPostId = $lastPost->getIid(); |
3036
|
|
|
|
3037
|
|
|
$lastThread->setThreadLastPost($lastPostId); |
3038
|
|
|
|
3039
|
|
|
$em->merge($lastThread); |
3040
|
|
|
$em->flush(); |
3041
|
|
|
|
3042
|
|
|
$logInfo = [ |
3043
|
|
|
'tool' => TOOL_FORUM, |
3044
|
|
|
'tool_id' => $values['forum_id'], |
3045
|
|
|
'tool_id_detail' => $lastThread->getIid(), |
3046
|
|
|
'action' => 'new-post', |
3047
|
|
|
'info' => $clean_post_title, |
3048
|
|
|
]; |
3049
|
|
|
Event::registerLog($logInfo); |
3050
|
|
|
|
3051
|
|
|
if ($lastPostId) { |
3052
|
|
|
$lastPost->setPostId($lastPostId); |
3053
|
|
|
$em->merge($lastPost); |
3054
|
|
|
$em->flush(); |
3055
|
|
|
} |
3056
|
|
|
|
3057
|
|
|
// Update attached files |
3058
|
|
|
if (!empty($_POST['file_ids']) && is_array($_POST['file_ids'])) { |
3059
|
|
|
foreach ($_POST['file_ids'] as $key => $id) { |
3060
|
|
|
editAttachedFile( |
3061
|
|
|
[ |
3062
|
|
|
'comment' => $_POST['file_comments'][$key], |
3063
|
|
|
'post_id' => $lastPostId, |
3064
|
|
|
], |
3065
|
|
|
$id |
3066
|
|
|
); |
3067
|
|
|
} |
3068
|
|
|
} |
3069
|
|
|
|
3070
|
|
|
// Now we have to update the thread table to fill the thread_last_post |
3071
|
|
|
// field (so that we know when the thread has been updated for the last time). |
3072
|
|
|
$sql = "UPDATE $table_threads |
3073
|
|
|
SET thread_last_post = '".Database::escape_string($lastPostId)."' |
3074
|
|
|
WHERE |
3075
|
|
|
c_id = $course_id AND |
3076
|
|
|
thread_id='".Database::escape_string($lastThread->getIid())."'"; |
3077
|
|
|
$result = Database::query($sql); |
3078
|
|
|
$message = get_lang('NewThreadStored'); |
3079
|
|
|
|
3080
|
|
|
// Overwrite default message. |
3081
|
|
|
if ($current_forum['moderated'] && |
3082
|
|
|
!api_is_allowed_to_edit(null, true) |
3083
|
|
|
) { |
3084
|
|
|
$message = get_lang('MessageHasToBeApproved'); |
3085
|
|
|
} |
3086
|
|
|
|
3087
|
|
|
// Storing the attachments if any. |
3088
|
|
|
if ($has_attachment) { |
3089
|
|
|
// Try to add an extension to the file if it hasn't one. |
3090
|
|
|
$new_file_name = add_ext_on_mime( |
3091
|
|
|
stripslashes($_FILES['user_upload']['name']), |
3092
|
|
|
$_FILES['user_upload']['type'] |
3093
|
|
|
); |
3094
|
|
|
|
3095
|
|
|
if (!filter_extension($new_file_name)) { |
3096
|
|
|
if ($showMessage) { |
3097
|
|
|
Display::addFlash(Display::return_message( |
3098
|
|
|
get_lang('UplUnableToSaveFileFilteredExtension'), |
3099
|
|
|
'error' |
3100
|
|
|
)); |
3101
|
|
|
} |
3102
|
|
|
} else { |
3103
|
|
|
if ($result) { |
3104
|
|
|
add_forum_attachment_file( |
3105
|
|
|
isset($values['file_comment']) ? $values['file_comment'] : null, |
3106
|
|
|
$lastPostId |
3107
|
|
|
); |
3108
|
|
|
} |
3109
|
|
|
} |
3110
|
|
|
} else { |
3111
|
|
|
$message .= '<br />'; |
3112
|
|
|
} |
3113
|
|
|
|
3114
|
|
|
if ($current_forum['approval_direct_post'] == '1' && |
3115
|
|
|
!api_is_allowed_to_edit(null, true) |
3116
|
|
|
) { |
3117
|
|
|
$message .= get_lang('MessageHasToBeApproved').'<br />'; |
3118
|
|
|
$message .= get_lang('ReturnTo').' <a href="viewforum.php?'.api_get_cidreq().'&forum='.$values['forum_id'].'">'. |
3119
|
|
|
get_lang('Forum').'</a><br />'; |
3120
|
|
|
} else { |
3121
|
|
|
$message .= get_lang('ReturnTo').' <a href="viewforum.php?'.api_get_cidreq().'&forum='.$values['forum_id'].'">'. |
3122
|
|
|
get_lang('Forum').'</a><br />'; |
3123
|
|
|
$message .= get_lang('ReturnTo').' <a href="viewthread.php?'.api_get_cidreq().'&forum='.$values['forum_id'].'&thread='.$lastThread->getIid().'">'. |
3124
|
|
|
get_lang('Message').'</a>'; |
3125
|
|
|
} |
3126
|
|
|
$reply_info['new_post_id'] = $lastPostId; |
3127
|
|
|
$my_post_notification = isset($values['post_notification']) ? $values['post_notification'] : null; |
3128
|
|
|
|
3129
|
|
|
if ($my_post_notification == 1) { |
3130
|
|
|
set_notification('thread', $lastThread->getIid(), true); |
3131
|
|
|
} |
3132
|
|
|
|
3133
|
|
|
send_notification_mails( |
3134
|
|
|
$current_forum['forum_id'], |
3135
|
|
|
$lastThread->getIid(), |
3136
|
|
|
$reply_info, |
3137
|
|
|
$courseInfo['code'] |
3138
|
|
|
); |
3139
|
|
|
|
3140
|
|
|
Session::erase('formelements'); |
3141
|
|
|
Session::erase('origin'); |
3142
|
|
|
Session::erase('breadcrumbs'); |
3143
|
|
|
Session::erase('addedresource'); |
3144
|
|
|
Session::erase('addedresourceid'); |
3145
|
|
|
|
3146
|
|
|
if ($showMessage) { |
3147
|
|
|
Display::addFlash(Display::return_message($message, 'success', false)); |
3148
|
|
|
} |
3149
|
|
|
|
3150
|
|
|
return $lastThread; |
3151
|
|
|
} |
3152
|
|
|
|
3153
|
|
|
/** |
3154
|
|
|
* This function displays the form that is used to add a post. This can be a new thread or a reply. |
3155
|
|
|
* |
3156
|
|
|
* @param array $current_forum |
3157
|
|
|
* @param string $action is the parameter that determines if we are |
3158
|
|
|
* 1. newthread: adding a new thread (both empty) => No I-frame |
3159
|
|
|
* 2. replythread: Replying to a thread ($action = replythread) => I-frame with the complete thread (if enabled) |
3160
|
|
|
* 3. replymessage: Replying to a message ($action =replymessage) => I-frame with the complete thread (if enabled) |
3161
|
|
|
* (I first thought to put and I-frame with the message only) |
3162
|
|
|
* 4. quote: Quoting a message ($action= quotemessage) => I-frame with the complete thread (if enabled). |
3163
|
|
|
* The message will be in the reply. (I first thought not to put an I-frame here) |
3164
|
|
|
* @param array $form_values |
3165
|
|
|
* @param bool $showPreview |
3166
|
|
|
* |
3167
|
|
|
* @return FormValidator |
3168
|
|
|
* |
3169
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
3170
|
|
|
* |
3171
|
|
|
* @version february 2006, dokeos 1.8 |
3172
|
|
|
*/ |
3173
|
|
|
function show_add_post_form($current_forum, $action, $form_values = [], $showPreview = true) |
3174
|
|
|
{ |
3175
|
|
|
$_user = api_get_user_info(); |
3176
|
|
|
$action = isset($action) ? Security::remove_XSS($action) : ''; |
3177
|
|
|
$myThread = isset($_GET['thread']) ? (int) $_GET['thread'] : ''; |
3178
|
|
|
$forumId = isset($_GET['forum']) ? (int) $_GET['forum'] : ''; |
3179
|
|
|
$my_post = isset($_GET['post']) ? (int) $_GET['post'] : ''; |
3180
|
|
|
$giveRevision = isset($_GET['give_revision']) && $_GET['give_revision'] == 1; |
3181
|
|
|
|
3182
|
|
|
$url = api_get_self().'?'.http_build_query( |
3183
|
|
|
[ |
3184
|
|
|
'action' => $action, |
3185
|
|
|
'forum' => $forumId, |
3186
|
|
|
'thread' => $myThread, |
3187
|
|
|
'post' => $my_post, |
3188
|
|
|
] |
3189
|
|
|
).'&'.api_get_cidreq(); |
3190
|
|
|
|
3191
|
|
|
$form = new FormValidator( |
3192
|
|
|
'thread', |
3193
|
|
|
'post', |
3194
|
|
|
$url |
3195
|
|
|
); |
3196
|
|
|
|
3197
|
|
|
$form->setConstants(['forum' => '5']); |
3198
|
|
|
|
3199
|
|
|
// Setting the form elements. |
3200
|
|
|
$form->addElement('hidden', 'forum_id', $forumId); |
3201
|
|
|
$form->addElement('hidden', 'thread_id', $myThread); |
3202
|
|
|
$form->addElement('hidden', 'action', $action); |
3203
|
|
|
|
3204
|
|
|
// If anonymous posts are allowed we also display a form to allow the user to put his name or username in. |
3205
|
|
|
if ($current_forum['allow_anonymous'] == 1 && !isset($_user['user_id'])) { |
3206
|
|
|
$form->addElement('text', 'poster_name', get_lang('Name')); |
3207
|
|
|
$form->applyFilter('poster_name', 'html_filter'); |
3208
|
|
|
} |
3209
|
|
|
|
3210
|
|
|
$form->addElement('text', 'post_title', get_lang('Title')); |
3211
|
|
|
$form->applyFilter('post_title', 'html_filter'); |
3212
|
|
|
$form->addHtmlEditor( |
3213
|
|
|
'post_text', |
3214
|
|
|
get_lang('Text'), |
3215
|
|
|
true, |
3216
|
|
|
false, |
3217
|
|
|
api_is_allowed_to_edit(null, true) ? [ |
3218
|
|
|
'ToolbarSet' => 'Forum', |
3219
|
|
|
'Width' => '100%', |
3220
|
|
|
'Height' => '300', |
3221
|
|
|
] : [ |
3222
|
|
|
'ToolbarSet' => 'ForumStudent', |
3223
|
|
|
'Width' => '100%', |
3224
|
|
|
'Height' => '300', |
3225
|
|
|
'UserStatus' => 'student', |
3226
|
|
|
] |
3227
|
|
|
); |
3228
|
|
|
$form->addRule('post_text', get_lang('ThisFieldIsRequired'), 'required'); |
3229
|
|
|
|
3230
|
|
|
if (in_array($action, ['newthread', 'replythread', 'replymessage', 'quote'])) { |
3231
|
|
|
$extraFields = new ExtraField('forum_post'); |
3232
|
|
|
$extraFields->addElements( |
3233
|
|
|
$form, |
3234
|
|
|
null, |
3235
|
|
|
[], //exclude |
3236
|
|
|
false, // filter |
3237
|
|
|
false, // tag as select |
3238
|
|
|
['ask_for_revision'], //show only fields |
3239
|
|
|
[], // order fields |
3240
|
|
|
[] // extra data); |
3241
|
|
|
); |
3242
|
|
|
} |
3243
|
|
|
|
3244
|
|
|
$iframe = null; |
3245
|
|
|
if ($showPreview) { |
3246
|
|
|
$myThread = Security::remove_XSS($myThread); |
3247
|
|
|
if ($action != 'newthread' && !empty($myThread)) { |
3248
|
|
|
$iframe = "<iframe style=\"border: 1px solid black\" src=\"iframe_thread.php?".api_get_cidreq( |
3249
|
|
|
)."&forum=".$forumId."&thread=".$myThread."#".$my_post."\" width=\"100%\"></iframe>"; |
3250
|
|
|
} |
3251
|
|
|
if (!empty($iframe)) { |
3252
|
|
|
$form->addElement('label', get_lang('Thread'), $iframe); |
3253
|
|
|
} |
3254
|
|
|
} |
3255
|
|
|
|
3256
|
|
|
if (Gradebook::is_active() && |
3257
|
|
|
(api_is_course_admin() || api_is_session_general_coach() || api_is_course_tutor()) && !($myThread) |
3258
|
|
|
) { |
3259
|
|
|
$form->addElement('advanced_settings', 'advanced_params', get_lang('AdvancedParameters')); |
3260
|
|
|
$form->addElement('html', '<div id="advanced_params_options" style="display:none">'); |
3261
|
|
|
|
3262
|
|
|
// Thread qualify |
3263
|
|
|
if (Gradebook::is_active()) { |
3264
|
|
|
//Loading gradebook select |
3265
|
|
|
GradebookUtils::load_gradebook_select_in_tool($form); |
3266
|
|
|
$form->addElement( |
3267
|
|
|
'checkbox', |
3268
|
|
|
'thread_qualify_gradebook', |
3269
|
|
|
'', |
3270
|
|
|
get_lang('QualifyThreadGradebook'), |
3271
|
|
|
'onclick="javascript:if(this.checked==true){document.getElementById(\'options_field\').style.display = \'block\';}else{document.getElementById(\'options_field\').style.display = \'none\';}"' |
3272
|
|
|
); |
3273
|
|
|
} else { |
3274
|
|
|
$form->addElement('hidden', 'thread_qualify_gradebook', false); |
3275
|
|
|
} |
3276
|
|
|
|
3277
|
|
|
$form->addElement('html', '<div id="options_field" style="display:none">'); |
3278
|
|
|
$form->addElement('text', 'numeric_calification', get_lang('QualificationNumeric')); |
3279
|
|
|
$form->applyFilter('numeric_calification', 'html_filter'); |
3280
|
|
|
$form->addElement('text', 'calification_notebook_title', get_lang('TitleColumnGradebook')); |
3281
|
|
|
$form->applyFilter('calification_notebook_title', 'html_filter'); |
3282
|
|
|
|
3283
|
|
|
$form->addElement( |
3284
|
|
|
'text', |
3285
|
|
|
'weight_calification', |
3286
|
|
|
get_lang('QualifyWeight'), |
3287
|
|
|
['value' => '0.00', 'onfocus' => "javascript: this.select();"] |
3288
|
|
|
); |
3289
|
|
|
$form->applyFilter('weight_calification', 'html_filter'); |
3290
|
|
|
|
3291
|
|
|
$group = []; |
3292
|
|
|
$group[] = $form->createElement('radio', 'thread_peer_qualify', null, get_lang('Yes'), 1); |
3293
|
|
|
$group[] = $form->createElement('radio', 'thread_peer_qualify', null, get_lang('No'), 0); |
3294
|
|
|
$form->addGroup( |
3295
|
|
|
$group, |
3296
|
|
|
'', |
3297
|
|
|
[ |
3298
|
|
|
get_lang('ForumThreadPeerScoring'), |
3299
|
|
|
get_lang('ForumThreadPeerScoringComment'), |
3300
|
|
|
] |
3301
|
|
|
); |
3302
|
|
|
$form->addElement('html', '</div>'); |
3303
|
|
|
$form->addElement('html', '</div>'); |
3304
|
|
|
} |
3305
|
|
|
|
3306
|
|
|
if ($action === 'newthread') { |
3307
|
|
|
Skill::addSkillsToForm($form, api_get_course_int_id(), api_get_session_id(), ITEM_TYPE_FORUM_THREAD, 0); |
3308
|
|
|
} |
3309
|
|
|
|
3310
|
|
|
if (api_is_allowed_to_edit(null, true) && $action == 'newthread') { |
3311
|
|
|
$form->addElement('checkbox', 'thread_sticky', '', get_lang('StickyPost')); |
3312
|
|
|
} |
3313
|
|
|
|
3314
|
|
|
if (in_array($action, ['quote', 'replymessage'])) { |
3315
|
|
|
$form->addFile('user_upload[]', get_lang('Attachment')); |
3316
|
|
|
$form->addButton( |
3317
|
|
|
'add_attachment', |
3318
|
|
|
get_lang('AddAttachment'), |
3319
|
|
|
'paperclip', |
3320
|
|
|
'default', |
3321
|
|
|
'default', |
3322
|
|
|
null, |
3323
|
|
|
['id' => 'reply-add-attachment'] |
3324
|
|
|
); |
3325
|
|
|
$form->addRule('user_upload[]', get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true), 'maxfilesize', getIniMaxFileSizeInBytes()); |
3326
|
|
|
} else { |
3327
|
|
|
$form->addFile('user_upload', get_lang('Attachment').' ('.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true).')'); |
3328
|
|
|
$form->addRule('user_upload', get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true), 'maxfilesize', getIniMaxFileSizeInBytes()); |
3329
|
|
|
} |
3330
|
|
|
|
3331
|
|
|
if ($giveRevision) { |
3332
|
|
|
$hide = api_get_configuration_value('hide_forum_post_revision_language'); |
3333
|
|
|
$form->addHidden('give_revision', 1); |
3334
|
|
|
if ($hide === false) { |
3335
|
|
|
$extraField = new ExtraField('forum_post'); |
3336
|
|
|
$extraField->addElements( |
3337
|
|
|
$form, |
3338
|
|
|
null, |
3339
|
|
|
[], //exclude |
3340
|
|
|
false, // filter |
3341
|
|
|
false, // tag as select |
3342
|
|
|
['revision_language'], //show only fields |
3343
|
|
|
[], // order fields |
3344
|
|
|
[] // extra data |
3345
|
|
|
); |
3346
|
|
|
} else { |
3347
|
|
|
$form->addHidden('extra_revision_language', 1); |
3348
|
|
|
} |
3349
|
|
|
} |
3350
|
|
|
|
3351
|
|
|
// Setting the class and text of the form title and submit button. |
3352
|
|
|
if ($action == 'quote') { |
3353
|
|
|
$form->addButtonCreate(get_lang('QuoteMessage'), 'SubmitPost'); |
3354
|
|
|
} elseif ($action == 'replythread') { |
3355
|
|
|
$form->addButtonCreate(get_lang('ReplyToThread'), 'SubmitPost'); |
3356
|
|
|
} elseif ($action == 'replymessage') { |
3357
|
|
|
$form->addButtonCreate(get_lang('ReplyToMessage'), 'SubmitPost'); |
3358
|
|
|
} else { |
3359
|
|
|
$form->addButtonCreate(get_lang('CreateThread'), 'SubmitPost'); |
3360
|
|
|
} |
3361
|
|
|
|
3362
|
|
|
$defaults['thread_peer_qualify'] = 0; |
3363
|
|
|
if (!empty($form_values)) { |
3364
|
|
|
$defaults['post_title'] = prepare4display($form_values['post_title']); |
3365
|
|
|
$defaults['post_text'] = prepare4display($form_values['post_text']); |
3366
|
|
|
$defaults['post_notification'] = (int) $form_values['post_notification']; |
3367
|
|
|
$defaults['thread_sticky'] = (int) $form_values['thread_sticky']; |
3368
|
|
|
$defaults['thread_peer_qualify'] = (int) $form_values['thread_peer_qualify']; |
3369
|
|
|
} |
3370
|
|
|
|
3371
|
|
|
// If we are quoting a message we have to retrieve the information of the post we are quoting so that |
3372
|
|
|
// we can add this as default to the textarea. |
3373
|
|
|
// We also need to put the parent_id of the post in a hidden form when |
3374
|
|
|
if (($action == 'quote' || $action == 'replymessage' || $giveRevision) && !empty($my_post)) { |
3375
|
|
|
// we are quoting or replying to a message (<> reply to a thread !!!) |
3376
|
|
|
$form->addHidden('post_parent_id', $my_post); |
3377
|
|
|
|
3378
|
|
|
// If we are replying or are quoting then we display a default title. |
3379
|
|
|
$values = get_post_information($my_post); |
3380
|
|
|
$posterInfo = api_get_user_info($values['poster_id']); |
3381
|
|
|
$posterName = ''; |
3382
|
|
|
if ($posterInfo) { |
3383
|
|
|
$posterName = $posterInfo['complete_name']; |
3384
|
|
|
} |
3385
|
|
|
$defaults['post_title'] = get_lang('ReplyShort').api_html_entity_decode($values['post_title'], ENT_QUOTES); |
3386
|
|
|
// When we are quoting a message then we have to put that message into the wysiwyg editor. |
3387
|
|
|
// Note: The style has to be hardcoded here because using class="quote" didn't work. |
3388
|
|
|
if ($action == 'quote') { |
3389
|
|
|
$defaults['post_text'] = '<div> </div> |
3390
|
|
|
<div style="margin: 5px;"> |
3391
|
|
|
<div style="font-size: 90%; font-style: italic;">'. |
3392
|
|
|
get_lang('Quoting').' '.$posterName.':</div> |
3393
|
|
|
<div style="color: #006600; font-size: 90%; font-style: italic; background-color: #FAFAFA; border: #D1D7DC 1px solid; padding: 3px;">'. |
3394
|
|
|
prepare4display($values['post_text']).' |
3395
|
|
|
</div> |
3396
|
|
|
</div> |
3397
|
|
|
<div> </div> |
3398
|
|
|
<div> </div> |
3399
|
|
|
'; |
3400
|
|
|
} |
3401
|
|
|
if ($giveRevision) { |
3402
|
|
|
$defaults['post_text'] = prepare4display($values['post_text']); |
3403
|
|
|
} |
3404
|
|
|
} |
3405
|
|
|
|
3406
|
|
|
if (isset($_REQUEST['action']) && 'replythread' === $_REQUEST['action']) { |
3407
|
|
|
if (isset($_REQUEST['post_title'])) { |
3408
|
|
|
$defaults['post_title'] = $_REQUEST['post_title']; |
3409
|
|
|
} |
3410
|
|
|
|
3411
|
|
|
if (isset($_REQUEST['post_text'])) { |
3412
|
|
|
$defaults['post_text'] = $_REQUEST['post_text']; |
3413
|
|
|
} |
3414
|
|
|
} |
3415
|
|
|
$form->setDefaults(isset($defaults) ? $defaults : []); |
3416
|
|
|
|
3417
|
|
|
// The course admin can make a thread sticky (=appears with special icon and always on top). |
3418
|
|
|
$form->addRule('post_title', get_lang('ThisFieldIsRequired'), 'required'); |
3419
|
|
|
if ($current_forum['allow_anonymous'] == 1 && !isset($_user['user_id'])) { |
3420
|
|
|
$form->addRule( |
3421
|
|
|
'poster_name', |
3422
|
|
|
get_lang('ThisFieldIsRequired'), |
3423
|
|
|
'required' |
3424
|
|
|
); |
3425
|
|
|
} |
3426
|
|
|
|
3427
|
|
|
// Validation or display |
3428
|
|
|
if ($form->validate()) { |
3429
|
|
|
$check = Security::check_token('post'); |
3430
|
|
|
if ($check) { |
3431
|
|
|
$values = $form->getSubmitValues(); |
3432
|
|
|
if (isset($values['thread_qualify_gradebook']) && |
3433
|
|
|
$values['thread_qualify_gradebook'] == '1' && |
3434
|
|
|
empty($values['weight_calification']) |
3435
|
|
|
) { |
3436
|
|
|
Display::addFlash( |
3437
|
|
|
Display::return_message( |
3438
|
|
|
get_lang('YouMustAssignWeightOfQualification').' <a href="javascript:window.history.go(-1);">'.get_lang('Back').'</a>', |
3439
|
|
|
'error', |
3440
|
|
|
false |
3441
|
|
|
) |
3442
|
|
|
); |
3443
|
|
|
|
3444
|
|
|
return false; |
3445
|
|
|
} |
3446
|
|
|
|
3447
|
|
|
$postId = 0; |
3448
|
|
|
$threadId = 0; |
3449
|
|
|
|
3450
|
|
|
switch ($action) { |
3451
|
|
|
case 'newthread': |
3452
|
|
|
$myThread = store_thread($current_forum, $values); |
3453
|
|
|
if ($myThread) { |
3454
|
|
|
$threadId = $myThread->getIid(); |
3455
|
|
|
Skill::saveSkills($form, ITEM_TYPE_FORUM_THREAD, $threadId); |
3456
|
|
|
$postId = $myThread->getThreadLastPost(); |
3457
|
|
|
} else { |
3458
|
|
|
header('Location: '.api_request_uri()); |
3459
|
|
|
exit; |
3460
|
|
|
} |
3461
|
|
|
break; |
3462
|
|
|
case 'quote': |
3463
|
|
|
case 'replythread': |
3464
|
|
|
case 'replymessage': |
3465
|
|
|
$postId = store_reply($current_forum, $values); |
3466
|
|
|
break; |
3467
|
|
|
} |
3468
|
|
|
|
3469
|
|
|
if ($postId) { |
3470
|
|
|
$postInfo = get_post_information($postId); |
3471
|
|
|
if ($postInfo) { |
3472
|
|
|
$threadId = $postInfo['thread_id']; |
3473
|
|
|
} |
3474
|
|
|
|
3475
|
|
|
if (isset($values['give_revision']) && $values['give_revision'] == 1) { |
3476
|
|
|
$extraFieldValues = new ExtraFieldValue('forum_post'); |
3477
|
|
|
$revisionLanguage = isset($values['extra_revision_language']) ? $values['extra_revision_language'] : ''; |
3478
|
|
|
|
3479
|
|
|
$params = [ |
3480
|
|
|
'item_id' => $postId, |
3481
|
|
|
'extra_revision_language' => $revisionLanguage, |
3482
|
|
|
]; |
3483
|
|
|
|
3484
|
|
|
$extraFieldValues->saveFieldValues( |
3485
|
|
|
$params, |
3486
|
|
|
false, |
3487
|
|
|
false, |
3488
|
|
|
['revision_language'] |
3489
|
|
|
); |
3490
|
|
|
} |
3491
|
|
|
|
3492
|
|
|
if (in_array($action, ['newthread', 'replythread', 'replymessage', 'quote'])) { |
3493
|
|
|
$extraFieldValues = new ExtraFieldValue('forum_post'); |
3494
|
|
|
$params = [ |
3495
|
|
|
'item_id' => $postId, |
3496
|
|
|
'extra_ask_for_revision' => isset($values['extra_ask_for_revision']) ? $values['extra_ask_for_revision'] : '', |
3497
|
|
|
]; |
3498
|
|
|
$extraFieldValues->saveFieldValues( |
3499
|
|
|
$params, |
3500
|
|
|
false, |
3501
|
|
|
false, |
3502
|
|
|
['ask_for_revision'] |
3503
|
|
|
); |
3504
|
|
|
} |
3505
|
|
|
} |
3506
|
|
|
|
3507
|
|
|
$url = api_get_path(WEB_CODE_PATH).'forum/viewthread.php?'.api_get_cidreq().'&'.http_build_query( |
3508
|
|
|
[ |
3509
|
|
|
'forum' => $forumId, |
3510
|
|
|
'thread' => $threadId, |
3511
|
|
|
] |
3512
|
|
|
); |
3513
|
|
|
|
3514
|
|
|
Security::clear_token(); |
3515
|
|
|
header('Location: '.$url); |
3516
|
|
|
exit; |
3517
|
|
|
} |
3518
|
|
|
} else { |
3519
|
|
|
$token = Security::get_token(); |
3520
|
|
|
$form->addElement('hidden', 'sec_token'); |
3521
|
|
|
$form->setConstants(['sec_token' => $token]); |
3522
|
|
|
|
3523
|
|
|
// Delete from $_SESSION forum attachment from other posts |
3524
|
|
|
// and keep only attachments for new post |
3525
|
|
|
clearAttachedFiles(FORUM_NEW_POST); |
3526
|
|
|
// Get forum attachment ajax table to add it to form |
3527
|
|
|
$attachmentAjaxTable = getAttachmentsAjaxTable(0, $current_forum['forum_id']); |
3528
|
|
|
$ajaxHtml = $attachmentAjaxTable; |
3529
|
|
|
$form->addElement('html', $ajaxHtml); |
3530
|
|
|
|
3531
|
|
|
return $form; |
3532
|
|
|
} |
3533
|
|
|
} |
3534
|
|
|
|
3535
|
|
|
/** |
3536
|
|
|
* @param array $threadInfo |
3537
|
|
|
* @param int $user_id |
3538
|
|
|
* @param int $thread_id |
3539
|
|
|
* @param int $thread_qualify |
3540
|
|
|
* @param int $qualify_time |
3541
|
|
|
* @param int $session_id |
3542
|
|
|
* |
3543
|
|
|
* @return array optional |
3544
|
|
|
* |
3545
|
|
|
* @author Isaac Flores <[email protected]>, U.N.A.S University |
3546
|
|
|
* |
3547
|
|
|
* @version October 2008, dokeos 1.8.6 |
3548
|
|
|
*/ |
3549
|
|
|
function saveThreadScore( |
3550
|
|
|
$threadInfo, |
3551
|
|
|
$user_id, |
3552
|
|
|
$thread_id, |
3553
|
|
|
$thread_qualify, |
3554
|
|
|
$qualify_time, |
3555
|
|
|
$session_id |
3556
|
|
|
) { |
3557
|
|
|
$table_threads_qualify = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY); |
3558
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
3559
|
|
|
|
3560
|
|
|
$course_id = api_get_course_int_id(); |
3561
|
|
|
$session_id = (int) $session_id; |
3562
|
|
|
$thread_id = (int) $thread_id; |
3563
|
|
|
$user_id = (int) $user_id; |
3564
|
|
|
$currentUserId = api_get_user_id(); |
3565
|
|
|
$qualify_time = Database::escape_string($qualify_time); |
3566
|
|
|
|
3567
|
|
|
if ($user_id == strval(intval($user_id)) && |
3568
|
|
|
$thread_id == strval(intval($thread_id)) && |
3569
|
|
|
$thread_qualify == strval(floatval($thread_qualify)) |
3570
|
|
|
) { |
3571
|
|
|
// Testing |
3572
|
|
|
$sql = "SELECT thread_qualify_max FROM $table_threads |
3573
|
|
|
WHERE c_id = $course_id AND thread_id=".$thread_id; |
3574
|
|
|
$res_string = Database::query($sql); |
3575
|
|
|
$row_string = Database::fetch_array($res_string); |
3576
|
|
|
if ($thread_qualify <= $row_string[0]) { |
3577
|
|
|
if ($threadInfo['thread_peer_qualify'] == 0) { |
3578
|
|
|
$sql = "SELECT COUNT(*) FROM $table_threads_qualify |
3579
|
|
|
WHERE |
3580
|
|
|
c_id = $course_id AND |
3581
|
|
|
user_id = $user_id AND |
3582
|
|
|
thread_id = ".$thread_id; |
3583
|
|
|
} else { |
3584
|
|
|
$sql = "SELECT COUNT(*) FROM $table_threads_qualify |
3585
|
|
|
WHERE |
3586
|
|
|
c_id = $course_id AND |
3587
|
|
|
user_id = $user_id AND |
3588
|
|
|
qualify_user_id = $currentUserId AND |
3589
|
|
|
thread_id = ".$thread_id; |
3590
|
|
|
} |
3591
|
|
|
|
3592
|
|
|
$result = Database::query($sql); |
3593
|
|
|
$row = Database::fetch_array($result); |
3594
|
|
|
|
3595
|
|
|
if ($row[0] == 0) { |
3596
|
|
|
$sql = "INSERT INTO $table_threads_qualify (c_id, user_id, thread_id,qualify,qualify_user_id,qualify_time,session_id) |
3597
|
|
|
VALUES (".$course_id.", '".$user_id."','".$thread_id."',".(float) $thread_qualify.", '".$currentUserId."','".$qualify_time."','".$session_id."')"; |
3598
|
|
|
Database::query($sql); |
3599
|
|
|
$insertId = Database::insert_id(); |
3600
|
|
|
if ($insertId) { |
3601
|
|
|
$sql = "UPDATE $table_threads_qualify SET id = iid |
3602
|
|
|
WHERE iid = $insertId"; |
3603
|
|
|
Database::query($sql); |
3604
|
|
|
} |
3605
|
|
|
|
3606
|
|
|
return 'insert'; |
3607
|
|
|
} else { |
3608
|
|
|
saveThreadScoreHistory( |
3609
|
|
|
'1', |
3610
|
|
|
$course_id, |
3611
|
|
|
$user_id, |
3612
|
|
|
$thread_id |
3613
|
|
|
); |
3614
|
|
|
|
3615
|
|
|
// Update |
3616
|
|
|
$sql = "UPDATE $table_threads_qualify |
3617
|
|
|
SET |
3618
|
|
|
qualify = '".$thread_qualify."', |
3619
|
|
|
qualify_time = '".$qualify_time."' |
3620
|
|
|
WHERE |
3621
|
|
|
c_id = $course_id AND |
3622
|
|
|
user_id=".$user_id." AND |
3623
|
|
|
thread_id=".$thread_id." AND |
3624
|
|
|
qualify_user_id = $currentUserId |
3625
|
|
|
"; |
3626
|
|
|
Database::query($sql); |
3627
|
|
|
|
3628
|
|
|
return 'update'; |
3629
|
|
|
} |
3630
|
|
|
} else { |
3631
|
|
|
return null; |
3632
|
|
|
} |
3633
|
|
|
} |
3634
|
|
|
} |
3635
|
|
|
|
3636
|
|
|
/** |
3637
|
|
|
* This function shows qualify. |
3638
|
|
|
* |
3639
|
|
|
* @param string $option contains the information of option to run |
3640
|
|
|
* @param int $user_id contains the information the current user id |
3641
|
|
|
* @param int $thread_id contains the information the current thread id |
3642
|
|
|
* |
3643
|
|
|
* @return int qualify |
3644
|
|
|
* <code> $option=1 obtained the qualification of the current thread</code> |
3645
|
|
|
* |
3646
|
|
|
* @author Isaac Flores <[email protected]>, U.N.A.S University |
3647
|
|
|
* |
3648
|
|
|
* @version October 2008, dokeos 1.8.6 |
3649
|
|
|
*/ |
3650
|
|
|
function showQualify($option, $user_id, $thread_id) |
3651
|
|
|
{ |
3652
|
|
|
$table_threads_qualify = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY); |
3653
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
3654
|
|
|
|
3655
|
|
|
$course_id = api_get_course_int_id(); |
3656
|
|
|
$user_id = (int) $user_id; |
3657
|
|
|
$thread_id = (int) $thread_id; |
3658
|
|
|
|
3659
|
|
|
if (empty($user_id) || empty($thread_id)) { |
3660
|
|
|
return false; |
3661
|
|
|
} |
3662
|
|
|
|
3663
|
|
|
$sql = ''; |
3664
|
|
|
switch ($option) { |
3665
|
|
|
case 1: |
3666
|
|
|
$sql = "SELECT qualify FROM $table_threads_qualify |
3667
|
|
|
WHERE |
3668
|
|
|
c_id = $course_id AND |
3669
|
|
|
user_id=".$user_id." AND |
3670
|
|
|
thread_id=".$thread_id; |
3671
|
|
|
break; |
3672
|
|
|
case 2: |
3673
|
|
|
$sql = "SELECT thread_qualify_max FROM $table_threads |
3674
|
|
|
WHERE c_id = $course_id AND thread_id=".$thread_id; |
3675
|
|
|
break; |
3676
|
|
|
} |
3677
|
|
|
|
3678
|
|
|
if (!empty($sql)) { |
3679
|
|
|
$rs = Database::query($sql); |
3680
|
|
|
$row = Database::fetch_array($rs); |
3681
|
|
|
|
3682
|
|
|
return $row[0]; |
3683
|
|
|
} |
3684
|
|
|
|
3685
|
|
|
return []; |
3686
|
|
|
} |
3687
|
|
|
|
3688
|
|
|
/** |
3689
|
|
|
* This function gets qualify historical. |
3690
|
|
|
* |
3691
|
|
|
* @param int $user_id contains the information the current user id |
3692
|
|
|
* @param int $thread_id contains the information the current thread id |
3693
|
|
|
* @param bool $opt contains the information of option to run |
3694
|
|
|
* |
3695
|
|
|
* @return array |
3696
|
|
|
* |
3697
|
|
|
* @author Christian Fasanando <[email protected]>, |
3698
|
|
|
* @author Isaac Flores <[email protected]>, |
3699
|
|
|
* |
3700
|
|
|
* @version October 2008, dokeos 1.8.6 |
3701
|
|
|
*/ |
3702
|
|
|
function getThreadScoreHistory($user_id, $thread_id, $opt) |
3703
|
|
|
{ |
3704
|
|
|
$user_id = (int) $user_id; |
3705
|
|
|
$thread_id = (int) $thread_id; |
3706
|
|
|
|
3707
|
|
|
$table_threads_qualify_log = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY_LOG); |
3708
|
|
|
$course_id = api_get_course_int_id(); |
3709
|
|
|
|
3710
|
|
|
if ($opt == 'false') { |
3711
|
|
|
$sql = "SELECT * FROM $table_threads_qualify_log |
3712
|
|
|
WHERE |
3713
|
|
|
c_id = $course_id AND |
3714
|
|
|
thread_id='".$thread_id."' AND |
3715
|
|
|
user_id='".$user_id."' |
3716
|
|
|
ORDER BY qualify_time"; |
3717
|
|
|
} else { |
3718
|
|
|
$sql = "SELECT * FROM $table_threads_qualify_log |
3719
|
|
|
WHERE |
3720
|
|
|
c_id = $course_id AND |
3721
|
|
|
thread_id='".$thread_id."' AND |
3722
|
|
|
user_id='".$user_id."' |
3723
|
|
|
ORDER BY qualify_time DESC"; |
3724
|
|
|
} |
3725
|
|
|
$rs = Database::query($sql); |
3726
|
|
|
$log = []; |
3727
|
|
|
while ($row = Database::fetch_array($rs, 'ASSOC')) { |
3728
|
|
|
$log[] = $row; |
3729
|
|
|
} |
3730
|
|
|
|
3731
|
|
|
return $log; |
3732
|
|
|
} |
3733
|
|
|
|
3734
|
|
|
/** |
3735
|
|
|
* This function stores qualify historical. |
3736
|
|
|
* |
3737
|
|
|
* @param bool contains the information of option to run |
3738
|
|
|
* @param string contains the information the current course id |
3739
|
|
|
* @param int contains the information the current forum id |
3740
|
|
|
* @param int contains the information the current user id |
3741
|
|
|
* @param int contains the information the current thread id |
3742
|
|
|
* @param int contains the information the current qualify |
3743
|
|
|
* @param string $option |
3744
|
|
|
* @param int $course_id |
3745
|
|
|
* @param int $user_id |
3746
|
|
|
* @param int $thread_id |
3747
|
|
|
* |
3748
|
|
|
* @author Isaac Flores <[email protected]>, U.N.A.S University |
3749
|
|
|
* |
3750
|
|
|
* @version October 2008, dokeos 1.8.6 |
3751
|
|
|
*/ |
3752
|
|
|
function saveThreadScoreHistory( |
3753
|
|
|
$option, |
3754
|
|
|
$course_id, |
3755
|
|
|
$user_id, |
3756
|
|
|
$thread_id |
3757
|
|
|
) { |
3758
|
|
|
$table_threads_qualify = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY); |
3759
|
|
|
$table_threads_qualify_log = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY_LOG); |
3760
|
|
|
|
3761
|
|
|
$thread_id = (int) $thread_id; |
3762
|
|
|
$course_id = (int) $course_id; |
3763
|
|
|
$user_id = (int) $user_id; |
3764
|
|
|
$qualify_user_id = api_get_user_id(); |
3765
|
|
|
|
3766
|
|
|
if ($user_id == strval(intval($user_id)) && |
3767
|
|
|
$thread_id == strval(intval($thread_id)) && $option == 1 |
3768
|
|
|
) { |
3769
|
|
|
// Extract information of thread_qualify. |
3770
|
|
|
$sql = "SELECT qualify, qualify_time |
3771
|
|
|
FROM $table_threads_qualify |
3772
|
|
|
WHERE |
3773
|
|
|
c_id = $course_id AND |
3774
|
|
|
user_id = ".$user_id." AND |
3775
|
|
|
thread_id = ".$thread_id." AND |
3776
|
|
|
qualify_user_id = $qualify_user_id |
3777
|
|
|
"; |
3778
|
|
|
$rs = Database::query($sql); |
3779
|
|
|
$row = Database::fetch_array($rs); |
3780
|
|
|
|
3781
|
|
|
// Insert thread_historical. |
3782
|
|
|
$sql = "INSERT INTO $table_threads_qualify_log (c_id, user_id, thread_id, qualify, qualify_user_id,qualify_time,session_id) |
3783
|
|
|
VALUES(".$course_id.", '".$user_id."','".$thread_id."',".(float) $row[0].", '".$qualify_user_id."','".$row[1]."','')"; |
3784
|
|
|
Database::query($sql); |
3785
|
|
|
|
3786
|
|
|
$insertId = Database::insert_id(); |
3787
|
|
|
if ($insertId) { |
3788
|
|
|
$sql = "UPDATE $table_threads_qualify_log SET id = iid |
3789
|
|
|
WHERE iid = $insertId"; |
3790
|
|
|
Database::query($sql); |
3791
|
|
|
} |
3792
|
|
|
} |
3793
|
|
|
} |
3794
|
|
|
|
3795
|
|
|
/** |
3796
|
|
|
* This function shows current thread qualify . |
3797
|
|
|
* |
3798
|
|
|
* @param int $threadId |
3799
|
|
|
* @param int $sessionId |
3800
|
|
|
* @param int $userId |
3801
|
|
|
* |
3802
|
|
|
* @return array or null if is empty |
3803
|
|
|
* |
3804
|
|
|
* @author Isaac Flores <[email protected]>, U.N.A.S University |
3805
|
|
|
* |
3806
|
|
|
* @version December 2008, dokeos 1.8.6 |
3807
|
|
|
*/ |
3808
|
|
|
function current_qualify_of_thread($threadId, $sessionId, $userId) |
3809
|
|
|
{ |
3810
|
|
|
$table_threads_qualify = Database::get_course_table(TABLE_FORUM_THREAD_QUALIFY); |
3811
|
|
|
|
3812
|
|
|
$course_id = api_get_course_int_id(); |
3813
|
|
|
$currentUserId = api_get_user_id(); |
3814
|
|
|
$sessionId = intval($sessionId); |
3815
|
|
|
$threadId = intval($threadId); |
3816
|
|
|
|
3817
|
|
|
$sql = "SELECT qualify FROM $table_threads_qualify |
3818
|
|
|
WHERE |
3819
|
|
|
c_id = $course_id AND |
3820
|
|
|
thread_id = $threadId AND |
3821
|
|
|
session_id = $sessionId AND |
3822
|
|
|
qualify_user_id = $currentUserId AND |
3823
|
|
|
user_id = $userId |
3824
|
|
|
"; |
3825
|
|
|
$res = Database::query($sql); |
3826
|
|
|
$row = Database::fetch_array($res, 'ASSOC'); |
3827
|
|
|
|
3828
|
|
|
return $row['qualify']; |
3829
|
|
|
} |
3830
|
|
|
|
3831
|
|
|
/** |
3832
|
|
|
* This function stores a reply in the forum_post table. |
3833
|
|
|
* It also updates the forum_threads table (thread_replies +1 , thread_last_post, thread_date). |
3834
|
|
|
* |
3835
|
|
|
* @param array $current_forum |
3836
|
|
|
* @param array $values |
3837
|
|
|
* @param int $courseId Optional |
3838
|
|
|
* @param int $userId Optional |
3839
|
|
|
* |
3840
|
|
|
* @return int post id |
3841
|
|
|
* |
3842
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
3843
|
|
|
* |
3844
|
|
|
* @version february 2006, dokeos 1.8 |
3845
|
|
|
*/ |
3846
|
|
|
function store_reply($current_forum, $values, $courseId = 0, $userId = 0) |
3847
|
|
|
{ |
3848
|
|
|
$courseId = !empty($courseId) ? $courseId : api_get_course_int_id(); |
3849
|
|
|
$_course = api_get_course_info_by_id($courseId); |
3850
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
3851
|
|
|
$post_date = api_get_utc_datetime(); |
3852
|
|
|
$userId = $userId ?: api_get_user_id(); |
3853
|
|
|
|
3854
|
|
|
if ($current_forum['allow_anonymous'] == 1) { |
3855
|
|
|
if (api_is_anonymous() && empty($userId)) { |
3856
|
|
|
$userId = api_get_anonymous_id(); |
3857
|
|
|
} |
3858
|
|
|
} |
3859
|
|
|
|
3860
|
|
|
if (empty($userId)) { |
3861
|
|
|
return false; |
3862
|
|
|
} |
3863
|
|
|
|
3864
|
|
|
$visible = 1; |
3865
|
|
|
if ($current_forum['approval_direct_post'] == '1' && |
3866
|
|
|
!api_is_allowed_to_edit(null, true) |
3867
|
|
|
) { |
3868
|
|
|
$visible = 0; |
3869
|
|
|
} |
3870
|
|
|
|
3871
|
|
|
$upload_ok = 1; |
3872
|
|
|
$new_post_id = 0; |
3873
|
|
|
|
3874
|
|
|
$errMessage = get_lang('UplNoFileUploaded').' '.get_lang('UplSelectFileFirst'); |
3875
|
|
|
$maxFileSize = getIniMaxFileSizeInBytes(); |
3876
|
|
|
|
3877
|
|
|
if (!empty($_FILES['user_upload']['name'])) { |
3878
|
|
|
if (is_array($_FILES['user_upload']['name'])) { |
3879
|
|
|
$totalFileSize = 0; |
3880
|
|
|
for ($i = 0; $i < count($_FILES['user_upload']['name']); $i++) { |
|
|
|
|
3881
|
|
|
$totalFileSize += $_FILES['user_upload']['size'][$i]; |
3882
|
|
|
} |
3883
|
|
|
if ($totalFileSize > $maxFileSize) { |
3884
|
|
|
$upload_ok = 0; |
3885
|
|
|
$errMessage = get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true); |
3886
|
|
|
} |
3887
|
|
|
} else { |
3888
|
|
|
if ($maxFileSize > 0 && $_FILES['user_upload']['size'] <= $maxFileSize) { |
3889
|
|
|
$upload_ok = process_uploaded_file($_FILES['user_upload']); |
3890
|
|
|
} else { |
3891
|
|
|
$upload_ok = 0; |
3892
|
|
|
$errMessage = get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true); |
3893
|
|
|
} |
3894
|
|
|
} |
3895
|
|
|
} |
3896
|
|
|
|
3897
|
|
|
if ($upload_ok) { |
3898
|
|
|
// We first store an entry in the forum_post table. |
3899
|
|
|
$new_post_id = Database::insert( |
3900
|
|
|
$table_posts, |
3901
|
|
|
[ |
3902
|
|
|
'c_id' => $courseId, |
3903
|
|
|
'post_title' => $values['post_title'], |
3904
|
|
|
'post_text' => isset($values['post_text']) ? ($values['post_text']) : null, |
3905
|
|
|
'thread_id' => $values['thread_id'], |
3906
|
|
|
'forum_id' => $values['forum_id'], |
3907
|
|
|
'poster_id' => $userId, |
3908
|
|
|
'post_id' => 0, |
3909
|
|
|
'post_date' => $post_date, |
3910
|
|
|
'post_notification' => isset($values['post_notification']) ? $values['post_notification'] : null, |
3911
|
|
|
'post_parent_id' => isset($values['post_parent_id']) ? $values['post_parent_id'] : null, |
3912
|
|
|
'visible' => $visible, |
3913
|
|
|
] |
3914
|
|
|
); |
3915
|
|
|
|
3916
|
|
|
if ($new_post_id) { |
3917
|
|
|
$sql = "UPDATE $table_posts SET post_id = iid WHERE iid = $new_post_id"; |
3918
|
|
|
Database::query($sql); |
3919
|
|
|
|
3920
|
|
|
$values['new_post_id'] = $new_post_id; |
3921
|
|
|
$message = get_lang('ReplyAdded'); |
3922
|
|
|
|
3923
|
|
|
if (!empty($_POST['file_ids']) && is_array($_POST['file_ids'])) { |
3924
|
|
|
foreach ($_POST['file_ids'] as $key => $id) { |
3925
|
|
|
editAttachedFile( |
3926
|
|
|
[ |
3927
|
|
|
'comment' => $_POST['file_comments'][$key], |
3928
|
|
|
'post_id' => $new_post_id, |
3929
|
|
|
], |
3930
|
|
|
$id |
3931
|
|
|
); |
3932
|
|
|
} |
3933
|
|
|
} |
3934
|
|
|
|
3935
|
|
|
// Update the thread. |
3936
|
|
|
updateThreadInfo($values['thread_id'], $new_post_id, $post_date); |
3937
|
|
|
|
3938
|
|
|
// Update the forum. |
3939
|
|
|
api_item_property_update( |
3940
|
|
|
$_course, |
3941
|
|
|
TOOL_FORUM, |
3942
|
|
|
$values['forum_id'], |
3943
|
|
|
'NewMessageInForum', |
3944
|
|
|
$userId |
3945
|
|
|
); |
3946
|
|
|
|
3947
|
|
|
// Insert post |
3948
|
|
|
api_item_property_update( |
3949
|
|
|
$_course, |
3950
|
|
|
TOOL_FORUM_POST, |
3951
|
|
|
$new_post_id, |
3952
|
|
|
'NewPost', |
3953
|
|
|
$userId |
3954
|
|
|
); |
3955
|
|
|
|
3956
|
|
|
if ($current_forum['approval_direct_post'] == '1' && |
3957
|
|
|
!api_is_allowed_to_edit(null, true) |
3958
|
|
|
) { |
3959
|
|
|
$message .= '<br />'.get_lang('MessageHasToBeApproved').'<br />'; |
3960
|
|
|
} |
3961
|
|
|
|
3962
|
|
|
if ($current_forum['moderated'] && |
3963
|
|
|
!api_is_allowed_to_edit(null, true) |
3964
|
|
|
) { |
3965
|
|
|
$message .= '<br />'.get_lang('MessageHasToBeApproved').'<br />'; |
3966
|
|
|
} |
3967
|
|
|
|
3968
|
|
|
// Setting the notification correctly. |
3969
|
|
|
$my_post_notification = isset($values['post_notification']) ? $values['post_notification'] : null; |
3970
|
|
|
if ($my_post_notification == 1) { |
3971
|
|
|
set_notification('thread', $values['thread_id'], true); |
3972
|
|
|
} |
3973
|
|
|
|
3974
|
|
|
send_notification_mails( |
3975
|
|
|
$values['forum_id'], |
3976
|
|
|
$values['thread_id'], |
3977
|
|
|
$values |
3978
|
|
|
); |
3979
|
|
|
add_forum_attachment_file('', $new_post_id); |
3980
|
|
|
|
3981
|
|
|
$logInfo = [ |
3982
|
|
|
'tool' => TOOL_FORUM, |
3983
|
|
|
'tool_id' => $values['forum_id'], |
3984
|
|
|
'tool_id_detail' => $values['thread_id'], |
3985
|
|
|
'action' => 'new-post', |
3986
|
|
|
'action_details' => $values['action'], |
3987
|
|
|
'info' => $values['post_title'], |
3988
|
|
|
]; |
3989
|
|
|
Event::registerLog($logInfo); |
3990
|
|
|
} |
3991
|
|
|
|
3992
|
|
|
Session::erase('formelements'); |
3993
|
|
|
Session::erase('origin'); |
3994
|
|
|
Session::erase('breadcrumbs'); |
3995
|
|
|
Session::erase('addedresource'); |
3996
|
|
|
Session::erase('addedresourceid'); |
3997
|
|
|
|
3998
|
|
|
Display::addFlash(Display::return_message($message, 'confirmation', false)); |
3999
|
|
|
} else { |
4000
|
|
|
Display::addFlash( |
4001
|
|
|
Display::return_message( |
4002
|
|
|
$errMessage, |
4003
|
|
|
'error' |
4004
|
|
|
) |
4005
|
|
|
); |
4006
|
|
|
|
4007
|
|
|
return false; |
4008
|
|
|
} |
4009
|
|
|
|
4010
|
|
|
return $new_post_id; |
4011
|
|
|
} |
4012
|
|
|
|
4013
|
|
|
/** |
4014
|
|
|
* This function displays the form that is used to edit a post. This can be a new thread or a reply. |
4015
|
|
|
* |
4016
|
|
|
* @param array contains all the information about the current post |
4017
|
|
|
* @param array contains all the information about the current thread |
4018
|
|
|
* @param array contains all info about the current forum (to check if attachments are allowed) |
4019
|
|
|
* @param array contains the default values to fill the form |
4020
|
|
|
* |
4021
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4022
|
|
|
* |
4023
|
|
|
* @version february 2006, dokeos 1.8 |
4024
|
|
|
*/ |
4025
|
|
|
function show_edit_post_form( |
4026
|
|
|
$current_post, |
4027
|
|
|
$current_thread, |
4028
|
|
|
$current_forum, |
4029
|
|
|
$form_values = [], |
4030
|
|
|
$id_attach = 0 |
4031
|
|
|
) { |
4032
|
|
|
// Initialize the object. |
4033
|
|
|
$form = new FormValidator( |
4034
|
|
|
'edit_post', |
4035
|
|
|
'post', |
4036
|
|
|
api_get_self().'?'.api_get_cidreq().'&forum='.intval($_GET['forum']).'&thread='.intval($_GET['thread']).'&post='.intval($_GET['post']) |
4037
|
|
|
); |
4038
|
|
|
$form->addElement('header', get_lang('EditPost')); |
4039
|
|
|
// Setting the form elements. |
4040
|
|
|
$form->addElement('hidden', 'post_id', $current_post['post_id']); |
4041
|
|
|
$form->addElement('hidden', 'thread_id', $current_thread['thread_id']); |
4042
|
|
|
$form->addElement('hidden', 'id_attach', $id_attach); |
4043
|
|
|
|
4044
|
|
|
if (empty($current_post['post_parent_id'])) { |
4045
|
|
|
$form->addElement('hidden', 'is_first_post_of_thread', '1'); |
4046
|
|
|
} |
4047
|
|
|
|
4048
|
|
|
$form->addElement('text', 'post_title', get_lang('Title')); |
4049
|
|
|
$form->applyFilter('post_title', 'html_filter'); |
4050
|
|
|
$form->addElement( |
4051
|
|
|
'html_editor', |
4052
|
|
|
'post_text', |
4053
|
|
|
get_lang('Text'), |
4054
|
|
|
null, |
4055
|
|
|
api_is_allowed_to_edit(null, true) ? [ |
4056
|
|
|
'ToolbarSet' => 'Forum', |
4057
|
|
|
'Width' => '100%', |
4058
|
|
|
'Height' => '400', |
4059
|
|
|
] : [ |
4060
|
|
|
'ToolbarSet' => 'ForumStudent', |
4061
|
|
|
'Width' => '100%', |
4062
|
|
|
'Height' => '400', |
4063
|
|
|
'UserStatus' => 'student', |
4064
|
|
|
] |
4065
|
|
|
); |
4066
|
|
|
$form->addRule('post_text', get_lang('ThisFieldIsRequired'), 'required'); |
4067
|
|
|
|
4068
|
|
|
$extraFields = new ExtraField('forum_post'); |
4069
|
|
|
$extraFields->addElements($form, $current_post['post_id']); |
4070
|
|
|
|
4071
|
|
|
$form->addButtonAdvancedSettings('advanced_params'); |
4072
|
|
|
$form->addElement('html', '<div id="advanced_params_options" style="display:none">'); |
4073
|
|
|
|
4074
|
|
|
if ($current_forum['moderated'] && api_is_allowed_to_edit(null, true)) { |
4075
|
|
|
$group = []; |
4076
|
|
|
$group[] = $form->createElement( |
4077
|
|
|
'radio', |
4078
|
|
|
'status', |
4079
|
|
|
null, |
4080
|
|
|
get_lang('Validated'), |
4081
|
|
|
1 |
4082
|
|
|
); |
4083
|
|
|
$group[] = $form->createElement( |
4084
|
|
|
'radio', |
4085
|
|
|
'status', |
4086
|
|
|
null, |
4087
|
|
|
get_lang('WaitingModeration'), |
4088
|
|
|
2 |
4089
|
|
|
); |
4090
|
|
|
$group[] = $form->createElement( |
4091
|
|
|
'radio', |
4092
|
|
|
'status', |
4093
|
|
|
null, |
4094
|
|
|
get_lang('Rejected'), |
4095
|
|
|
3 |
4096
|
|
|
); |
4097
|
|
|
$form->addGroup($group, 'status', get_lang('Status')); |
4098
|
|
|
} |
4099
|
|
|
|
4100
|
|
|
$defaults['status']['status'] = isset($current_post['status']) && !empty($current_post['status']) ? $current_post['status'] : 2; |
4101
|
|
|
$form->addElement( |
4102
|
|
|
'checkbox', |
4103
|
|
|
'post_notification', |
4104
|
|
|
'', |
4105
|
|
|
get_lang('NotifyByEmail').' ('.$current_post['email'].')' |
4106
|
|
|
); |
4107
|
|
|
|
4108
|
|
|
if (api_is_allowed_to_edit(null, true) && |
4109
|
|
|
empty($current_post['post_parent_id']) |
4110
|
|
|
) { |
4111
|
|
|
// The sticky checkbox only appears when it is the first post of a thread. |
4112
|
|
|
$form->addElement('checkbox', 'thread_sticky', '', get_lang('StickyPost')); |
4113
|
|
|
if ($current_thread['thread_sticky'] == 1) { |
4114
|
|
|
$defaults['thread_sticky'] = true; |
4115
|
|
|
} |
4116
|
|
|
} |
4117
|
|
|
|
4118
|
|
|
$form->addElement('html', '</div>'); |
4119
|
|
|
|
4120
|
|
|
$form->addFile('user_upload[]', get_lang('Attachment')); |
4121
|
|
|
$form->addButton( |
4122
|
|
|
'add_attachment', |
4123
|
|
|
get_lang('AddAttachment'), |
4124
|
|
|
'paperclip', |
4125
|
|
|
'default', |
4126
|
|
|
'default', |
4127
|
|
|
null, |
4128
|
|
|
['id' => 'reply-add-attachment'] |
4129
|
|
|
); |
4130
|
|
|
|
4131
|
|
|
$form->addButtonUpdate(get_lang('Modify'), 'SubmitPost'); |
4132
|
|
|
|
4133
|
|
|
// Setting the default values for the form elements. |
4134
|
|
|
$defaults['post_title'] = $current_post['post_title']; |
4135
|
|
|
$defaults['post_text'] = $current_post['post_text']; |
4136
|
|
|
|
4137
|
|
|
if ($current_post['post_notification'] == 1) { |
4138
|
|
|
$defaults['post_notification'] = true; |
4139
|
|
|
} |
4140
|
|
|
|
4141
|
|
|
if (!empty($form_values)) { |
4142
|
|
|
$defaults['post_notification'] = Security::remove_XSS($form_values['post_notification']); |
4143
|
|
|
$defaults['thread_sticky'] = Security::remove_XSS($form_values['thread_sticky']); |
4144
|
|
|
} |
4145
|
|
|
|
4146
|
|
|
$form->setDefaults($defaults); |
4147
|
|
|
|
4148
|
|
|
// The course admin can make a thread sticky (=appears with special icon and always on top). |
4149
|
|
|
|
4150
|
|
|
$form->addRule('post_title', get_lang('ThisFieldIsRequired'), 'required'); |
4151
|
|
|
|
4152
|
|
|
// Validation or display |
4153
|
|
|
if ($form->validate()) { |
4154
|
|
|
$values = $form->exportValues(); |
4155
|
|
|
|
4156
|
|
|
$values['item_id'] = $current_post['post_id']; |
4157
|
|
|
$extraFieldValues = new ExtraFieldValue('forum_post'); |
4158
|
|
|
$extraFieldValues->saveFieldValues($values); |
4159
|
|
|
|
4160
|
|
|
store_edit_post($current_forum, $values); |
4161
|
|
|
} else { |
4162
|
|
|
// Delete from $_SESSION forum attachment from other posts |
4163
|
|
|
clearAttachedFiles($current_post['post_id']); |
4164
|
|
|
// Get forum attachment ajax table to add it to form |
4165
|
|
|
$fileData = getAttachmentsAjaxTable($current_post['post_id'], $current_forum['forum_id']); |
4166
|
|
|
$form->addElement('html', $fileData); |
4167
|
|
|
$form->display(); |
4168
|
|
|
} |
4169
|
|
|
} |
4170
|
|
|
|
4171
|
|
|
/** |
4172
|
|
|
* This function stores the edit of a post in the forum_post table. |
4173
|
|
|
* |
4174
|
|
|
* @param array |
4175
|
|
|
* |
4176
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4177
|
|
|
* |
4178
|
|
|
* @version february 2006, dokeos 1.8 |
4179
|
|
|
*/ |
4180
|
|
|
function store_edit_post($forumInfo, $values) |
4181
|
|
|
{ |
4182
|
|
|
$logInfo = [ |
4183
|
|
|
'tool' => TOOL_FORUM, |
4184
|
|
|
'tool_id' => $_GET['forum'], |
4185
|
|
|
'tool_id_detail' => $values['thread_id'], |
4186
|
|
|
'action' => 'edit-post', |
4187
|
|
|
'action_details' => 'post', |
4188
|
|
|
'info' => $values['post_title'], |
4189
|
|
|
]; |
4190
|
|
|
Event::registerLog($logInfo); |
4191
|
|
|
|
4192
|
|
|
$threadTable = Database::get_course_table(TABLE_FORUM_THREAD); |
4193
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4194
|
|
|
$course_id = api_get_course_int_id(); |
4195
|
|
|
|
4196
|
|
|
//check if this post is the first of the thread |
4197
|
|
|
// First we check if the change affects the thread and if so we commit |
4198
|
|
|
// the changes (sticky and post_title=thread_title are relevant). |
4199
|
|
|
|
4200
|
|
|
$posts = getPosts($forumInfo, $values['thread_id']); |
4201
|
|
|
$first_post = null; |
4202
|
|
|
if (!empty($posts) && count($posts) > 0 && isset($posts[0])) { |
4203
|
|
|
$first_post = $posts[0]; |
4204
|
|
|
} |
4205
|
|
|
|
4206
|
|
|
if (!empty($first_post) && $first_post['post_id'] == $values['post_id']) { |
4207
|
|
|
// Simple edit |
4208
|
|
|
$params = [ |
4209
|
|
|
'thread_title' => $values['post_title'], |
4210
|
|
|
'thread_sticky' => isset($values['thread_sticky']) ? $values['thread_sticky'] : 0, |
4211
|
|
|
]; |
4212
|
|
|
$where = ['c_id = ? AND thread_id = ?' => [$course_id, $values['thread_id']]]; |
4213
|
|
|
Database::update($threadTable, $params, $where); |
4214
|
|
|
} |
4215
|
|
|
|
4216
|
|
|
$status = ''; |
4217
|
|
|
$updateStatus = false; |
4218
|
|
|
if ($forumInfo['moderated']) { |
4219
|
|
|
if (api_is_allowed_to_edit(null, true)) { |
4220
|
|
|
$status = $values['status']['status']; |
4221
|
|
|
$updateStatus = true; |
4222
|
|
|
} else { |
4223
|
|
|
$status = CForumPost::STATUS_WAITING_MODERATION; |
4224
|
|
|
$updateStatus = true; |
4225
|
|
|
} |
4226
|
|
|
} |
4227
|
|
|
|
4228
|
|
|
// Update the post_title and the post_text. |
4229
|
|
|
$params = [ |
4230
|
|
|
'post_title' => $values['post_title'], |
4231
|
|
|
'post_text' => $values['post_text'], |
4232
|
|
|
'post_notification' => isset($values['post_notification']) ? $values['post_notification'] : '', |
4233
|
|
|
]; |
4234
|
|
|
|
4235
|
|
|
if ($updateStatus) { |
4236
|
|
|
$params['status'] = $status; |
4237
|
|
|
} |
4238
|
|
|
|
4239
|
|
|
$where = ['c_id = ? AND post_id = ?' => [$course_id, $values['post_id']]]; |
4240
|
|
|
Database::update($table_posts, $params, $where); |
4241
|
|
|
|
4242
|
|
|
// Update attached files |
4243
|
|
|
if (!empty($_POST['file_ids']) && is_array($_POST['file_ids'])) { |
4244
|
|
|
foreach ($_POST['file_ids'] as $key => $id) { |
4245
|
|
|
editAttachedFile( |
4246
|
|
|
[ |
4247
|
|
|
'comment' => $_POST['file_comments'][$key], |
4248
|
|
|
'post_id' => $values['post_id'], |
4249
|
|
|
], |
4250
|
|
|
$id |
4251
|
|
|
); |
4252
|
|
|
} |
4253
|
|
|
} |
4254
|
|
|
|
4255
|
|
|
if (!empty($values['remove_attach'])) { |
4256
|
|
|
delete_attachment($values['post_id']); |
4257
|
|
|
} |
4258
|
|
|
|
4259
|
|
|
if (empty($values['id_attach'])) { |
4260
|
|
|
add_forum_attachment_file( |
4261
|
|
|
isset($values['file_comment']) ? $values['file_comment'] : null, |
4262
|
|
|
$values['post_id'] |
4263
|
|
|
); |
4264
|
|
|
} else { |
4265
|
|
|
edit_forum_attachment_file( |
4266
|
|
|
isset($values['file_comment']) ? $values['file_comment'] : null, |
4267
|
|
|
$values['post_id'], |
4268
|
|
|
$values['id_attach'] |
4269
|
|
|
); |
4270
|
|
|
} |
4271
|
|
|
|
4272
|
|
|
$message = get_lang('EditPostStored').'<br />'; |
4273
|
|
|
$message .= get_lang('ReturnTo').' <a href="viewforum.php?'.api_get_cidreq().'&forum='.intval($_GET['forum']).'&">'.get_lang('Forum').'</a><br />'; |
4274
|
|
|
$message .= get_lang('ReturnTo').' <a href="viewthread.php?'.api_get_cidreq().'&forum='.intval($_GET['forum']).'&thread='.$values['thread_id'].'&post='.Security::remove_XSS($_GET['post']).'">'.get_lang('Message').'</a>'; |
4275
|
|
|
|
4276
|
|
|
Session::erase('formelements'); |
4277
|
|
|
Session::erase('origin'); |
4278
|
|
|
Session::erase('breadcrumbs'); |
4279
|
|
|
Session::erase('addedresource'); |
4280
|
|
|
Session::erase('addedresourceid'); |
4281
|
|
|
|
4282
|
|
|
echo Display::return_message($message, 'confirmation', false); |
4283
|
|
|
} |
4284
|
|
|
|
4285
|
|
|
/** |
4286
|
|
|
* This function displays the firstname and lastname of the user as a link to the user tool. |
4287
|
|
|
* |
4288
|
|
|
* @param string names |
4289
|
|
|
* @ in_title : title tootip |
4290
|
|
|
* |
4291
|
|
|
* @return string HTML |
4292
|
|
|
* |
4293
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4294
|
|
|
* |
4295
|
|
|
* @version february 2006, dokeos 1.8 |
4296
|
|
|
*/ |
4297
|
|
|
function display_user_link($user_id, $name, $origin = '', $in_title = '') |
4298
|
|
|
{ |
4299
|
|
|
if ($user_id != 0) { |
4300
|
|
|
$userInfo = api_get_user_info($user_id); |
4301
|
|
|
|
4302
|
|
|
return '<a href="'.$userInfo['profile_url'].'">'.Security::remove_XSS($userInfo['complete_name']).'</a>'; |
4303
|
|
|
} else { |
4304
|
|
|
return $name.' ('.get_lang('Anonymous').')'; |
4305
|
|
|
} |
4306
|
|
|
} |
4307
|
|
|
|
4308
|
|
|
/** |
4309
|
|
|
* This function displays the user image from the profile, with a link to the user's details. |
4310
|
|
|
* |
4311
|
|
|
* @param int User's database ID |
|
|
|
|
4312
|
|
|
* @param string User's name |
4313
|
|
|
* @param string the origin where the forum is called (example : learnpath) |
4314
|
|
|
* |
4315
|
|
|
* @return string An HTML with the anchor and the image of the user |
4316
|
|
|
* |
4317
|
|
|
* @author Julio Montoya <[email protected]> |
4318
|
|
|
*/ |
4319
|
|
|
function display_user_image($user_id, $name, $origin = '') |
4320
|
|
|
{ |
4321
|
|
|
$userInfo = api_get_user_info($user_id); |
4322
|
|
|
$link = '<a href="'.(!empty($origin) ? '#' : $userInfo['profile_url']).'" '.(!empty($origin) ? 'target="_self"' : '').'>'; |
4323
|
|
|
|
4324
|
|
|
if ($user_id != 0) { |
4325
|
|
|
return $link.'<img src="'.$userInfo['avatar'].'" alt="'.$name.'" title="'.$name.'" /></a>'; |
4326
|
|
|
} else { |
4327
|
|
|
return $link.Display::return_icon('unknown.jpg', $name).'</a>'; |
4328
|
|
|
} |
4329
|
|
|
} |
4330
|
|
|
|
4331
|
|
|
/** |
4332
|
|
|
* The thread view counter gets increased every time someone looks at the thread. |
4333
|
|
|
* |
4334
|
|
|
* @param int |
4335
|
|
|
* |
4336
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4337
|
|
|
* |
4338
|
|
|
* @version february 2006, dokeos 1.8 |
4339
|
|
|
*/ |
4340
|
|
|
function increase_thread_view($thread_id) |
4341
|
|
|
{ |
4342
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
4343
|
|
|
$course_id = api_get_course_int_id(); |
4344
|
|
|
|
4345
|
|
|
$sql = "UPDATE $table_threads |
4346
|
|
|
SET thread_views = thread_views + 1 |
4347
|
|
|
WHERE |
4348
|
|
|
c_id = $course_id AND |
4349
|
|
|
thread_id = '".intval($thread_id)."'"; |
4350
|
|
|
Database::query($sql); |
4351
|
|
|
} |
4352
|
|
|
|
4353
|
|
|
/** |
4354
|
|
|
* The relies counter gets increased every time somebody replies to the thread. |
4355
|
|
|
* |
4356
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4357
|
|
|
* |
4358
|
|
|
* @version february 2006, dokeos 1.8 |
4359
|
|
|
* |
4360
|
|
|
* @param int $threadId |
4361
|
|
|
* @param string $lastPostId |
4362
|
|
|
* @param string $post_date |
4363
|
|
|
*/ |
4364
|
|
|
function updateThreadInfo($threadId, $lastPostId, $post_date) |
4365
|
|
|
{ |
4366
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
4367
|
|
|
$course_id = api_get_course_int_id(); |
4368
|
|
|
$sql = "UPDATE $table_threads SET |
4369
|
|
|
thread_replies = thread_replies+1, |
4370
|
|
|
thread_last_post = '".Database::escape_string($lastPostId)."', |
4371
|
|
|
thread_date = '".Database::escape_string($post_date)."' |
4372
|
|
|
WHERE |
4373
|
|
|
c_id = $course_id AND |
4374
|
|
|
thread_id='".Database::escape_string($threadId)."'"; // this needs to be cleaned first |
4375
|
|
|
Database::query($sql); |
4376
|
|
|
} |
4377
|
|
|
|
4378
|
|
|
/** |
4379
|
|
|
* This function is used to find all the information about what's new in the forum tool. |
4380
|
|
|
* |
4381
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4382
|
|
|
* |
4383
|
|
|
* @version february 2006, dokeos 1.8 |
4384
|
|
|
*/ |
4385
|
|
|
function get_whats_new() |
4386
|
|
|
{ |
4387
|
|
|
$userId = api_get_user_id(); |
4388
|
|
|
$course_id = api_get_course_int_id(); |
4389
|
|
|
|
4390
|
|
|
if (empty($course_id) || empty($userId)) { |
4391
|
|
|
return false; |
4392
|
|
|
} |
4393
|
|
|
|
4394
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4395
|
|
|
$tracking_last_tool_access = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LASTACCESS); |
4396
|
|
|
|
4397
|
|
|
$tool = TOOL_FORUM; |
4398
|
|
|
$lastForumAccess = Session::read('last_forum_access'); |
4399
|
|
|
|
4400
|
|
|
if (!$lastForumAccess) { |
4401
|
|
|
$sql = "SELECT * FROM $tracking_last_tool_access |
4402
|
|
|
WHERE |
4403
|
|
|
access_user_id = $userId AND |
4404
|
|
|
c_id = $course_id AND |
4405
|
|
|
access_tool = '".Database::escape_string($tool)."'"; |
4406
|
|
|
$result = Database::query($sql); |
4407
|
|
|
$row = Database::fetch_array($result); |
4408
|
|
|
if (isset($row['access_date'])) { |
4409
|
|
|
Session::write('last_forum_access', $row['access_date']); |
4410
|
|
|
$lastForumAccess = $row['access_date']; |
4411
|
|
|
} |
4412
|
|
|
} |
4413
|
|
|
|
4414
|
|
|
$whatsNew = Session::read('whatsnew_post_info'); |
4415
|
|
|
|
4416
|
|
|
if (!$whatsNew) { |
4417
|
|
|
if ($lastForumAccess != '') { |
4418
|
|
|
$postInfo = []; |
4419
|
|
|
$sql = "SELECT * FROM $table_posts |
4420
|
|
|
WHERE |
4421
|
|
|
c_id = $course_id AND |
4422
|
|
|
visible = 1 AND |
4423
|
|
|
post_date > '".Database::escape_string($lastForumAccess)."'"; |
4424
|
|
|
$result = Database::query($sql); |
4425
|
|
|
while ($row = Database::fetch_array($result)) { |
4426
|
|
|
$postInfo[$row['forum_id']][$row['thread_id']][$row['post_id']] = $row['post_date']; |
4427
|
|
|
} |
4428
|
|
|
Session::write('whatsnew_post_info', $postInfo); |
4429
|
|
|
} |
4430
|
|
|
} |
4431
|
|
|
} |
4432
|
|
|
|
4433
|
|
|
/** |
4434
|
|
|
* This function approves a post = change. |
4435
|
|
|
* |
4436
|
|
|
* @param int $post_id the id of the post that will be deleted |
4437
|
|
|
* @param string $action make the post visible or invisible |
4438
|
|
|
* |
4439
|
|
|
* @return string language variable |
4440
|
|
|
* |
4441
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4442
|
|
|
* |
4443
|
|
|
* @version february 2006, dokeos 1.8 |
4444
|
|
|
*/ |
4445
|
|
|
function approve_post($post_id, $action) |
4446
|
|
|
{ |
4447
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4448
|
|
|
$course_id = api_get_course_int_id(); |
4449
|
|
|
|
4450
|
|
|
if ($action == 'invisible') { |
4451
|
|
|
$visibility_value = 0; |
4452
|
|
|
} |
4453
|
|
|
|
4454
|
|
|
if ($action == 'visible') { |
4455
|
|
|
$visibility_value = 1; |
4456
|
|
|
handle_mail_cue('post', $post_id); |
4457
|
|
|
} |
4458
|
|
|
|
4459
|
|
|
$sql = "UPDATE $table_posts SET |
4460
|
|
|
visible='".Database::escape_string($visibility_value)."' |
4461
|
|
|
WHERE c_id = $course_id AND post_id='".Database::escape_string($post_id)."'"; |
4462
|
|
|
$return = Database::query($sql); |
4463
|
|
|
|
4464
|
|
|
if ($return) { |
4465
|
|
|
return 'PostVisibilityChanged'; |
4466
|
|
|
} |
4467
|
|
|
} |
4468
|
|
|
|
4469
|
|
|
/** |
4470
|
|
|
* This function retrieves all the unapproved messages for a given forum |
4471
|
|
|
* This is needed to display the icon that there are unapproved messages in that thread (only the courseadmin can see this). |
4472
|
|
|
* |
4473
|
|
|
* @param $forum_id the forum where we want to know the unapproved messages of |
4474
|
|
|
* |
4475
|
|
|
* @return array returns |
4476
|
|
|
* |
4477
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4478
|
|
|
* |
4479
|
|
|
* @version february 2006, dokeos 1.8 |
4480
|
|
|
*/ |
4481
|
|
|
function get_unaproved_messages($forum_id) |
4482
|
|
|
{ |
4483
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4484
|
|
|
$course_id = api_get_course_int_id(); |
4485
|
|
|
|
4486
|
|
|
$return_array = []; |
4487
|
|
|
$sql = "SELECT DISTINCT thread_id FROM $table_posts |
4488
|
|
|
WHERE |
4489
|
|
|
c_id = $course_id AND |
4490
|
|
|
forum_id='".Database::escape_string($forum_id)."' AND |
4491
|
|
|
visible='0' "; |
4492
|
|
|
$result = Database::query($sql); |
4493
|
|
|
while ($row = Database::fetch_array($result)) { |
4494
|
|
|
$return_array[] = $row['thread_id']; |
4495
|
|
|
} |
4496
|
|
|
|
4497
|
|
|
return $return_array; |
4498
|
|
|
} |
4499
|
|
|
|
4500
|
|
|
/** |
4501
|
|
|
* This function sends the notification mails to everybody who stated that they wanted to be informed when a new post |
4502
|
|
|
* was added to a given thread. |
4503
|
|
|
* |
4504
|
|
|
* @param int $forumId |
4505
|
|
|
* @param int $thread_id |
4506
|
|
|
* @param int $reply_info |
4507
|
|
|
* |
4508
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4509
|
|
|
* |
4510
|
|
|
* @version february 2006, dokeos 1.8 |
4511
|
|
|
* |
4512
|
|
|
* @return void |
4513
|
|
|
*/ |
4514
|
|
|
function send_notification_mails($forumId, $thread_id, $reply_info) |
4515
|
|
|
{ |
4516
|
|
|
if (api_get_course_setting('hide_forum_notifications') == '1') { |
4517
|
|
|
return; |
4518
|
|
|
} |
4519
|
|
|
|
4520
|
|
|
$table = Database::get_course_table(TABLE_FORUM_MAIL_QUEUE); |
4521
|
|
|
|
4522
|
|
|
// First we need to check if |
4523
|
|
|
// 1. the forum category is visible |
4524
|
|
|
// 2. the forum is visible |
4525
|
|
|
// 3. the thread is visible |
4526
|
|
|
// 4. the reply is visible (=when there is) |
4527
|
|
|
$current_thread = get_thread_information($forumId, $thread_id); |
4528
|
|
|
$current_forum = get_forum_information($current_thread['forum_id'], $current_thread['c_id']); |
4529
|
|
|
|
4530
|
|
|
$current_forum_category = null; |
4531
|
|
|
if (isset($current_forum['forum_category'])) { |
4532
|
|
|
$current_forum_category = get_forumcategory_information($current_forum['forum_category']); |
4533
|
|
|
} |
4534
|
|
|
|
4535
|
|
|
$send_mails = false; |
4536
|
|
|
if ($current_thread['visibility'] == '1' && |
4537
|
|
|
$current_forum['visibility'] == '1' && |
4538
|
|
|
($current_forum_category && $current_forum_category['visibility'] == '1') && |
4539
|
|
|
$current_forum['approval_direct_post'] != '1' |
4540
|
|
|
) { |
4541
|
|
|
$send_mails = true; |
4542
|
|
|
} |
4543
|
|
|
|
4544
|
|
|
// The forum category, the forum, the thread and the reply are visible to the user |
4545
|
|
|
if ($send_mails && !empty($forumId)) { |
4546
|
|
|
$postId = isset($reply_info['new_post_id']) ? $reply_info['new_post_id'] : 0; |
4547
|
|
|
send_notifications($forumId, $thread_id, $postId); |
4548
|
|
|
} else { |
4549
|
|
|
$table_notification = Database::get_course_table(TABLE_FORUM_NOTIFICATION); |
4550
|
|
|
if (isset($current_forum['forum_id'])) { |
4551
|
|
|
$sql = "SELECT * FROM $table_notification |
4552
|
|
|
WHERE |
4553
|
|
|
c_id = ".api_get_course_int_id()." AND |
4554
|
|
|
( |
4555
|
|
|
forum_id = '".intval($current_forum['forum_id'])."' OR |
4556
|
|
|
thread_id = '".intval($thread_id)."' |
4557
|
|
|
) "; |
4558
|
|
|
|
4559
|
|
|
$result = Database::query($sql); |
4560
|
|
|
$user_id = api_get_user_id(); |
4561
|
|
|
while ($row = Database::fetch_array($result)) { |
4562
|
|
|
$sql = "INSERT INTO $table (c_id, thread_id, post_id, user_id) |
4563
|
|
|
VALUES (".api_get_course_int_id().", '".intval($thread_id)."', '".intval($reply_info['new_post_id'])."', '$user_id' )"; |
4564
|
|
|
Database::query($sql); |
4565
|
|
|
} |
4566
|
|
|
} |
4567
|
|
|
} |
4568
|
|
|
} |
4569
|
|
|
|
4570
|
|
|
/** |
4571
|
|
|
* This function is called whenever something is made visible because there might |
4572
|
|
|
* be new posts and the user might have indicated that (s)he wanted to be |
4573
|
|
|
* informed about the new posts by mail. |
4574
|
|
|
* |
4575
|
|
|
* @param string $content Content type (post, thread, forum, forum_category) |
4576
|
|
|
* @param int $id Item DB ID of the corresponding content type |
4577
|
|
|
* |
4578
|
|
|
* @return string language variable |
4579
|
|
|
* |
4580
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4581
|
|
|
* |
4582
|
|
|
* @version february 2006, dokeos 1.8 |
4583
|
|
|
*/ |
4584
|
|
|
function handle_mail_cue($content, $id) |
4585
|
|
|
{ |
4586
|
|
|
$table_mailcue = Database::get_course_table(TABLE_FORUM_MAIL_QUEUE); |
4587
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
4588
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
4589
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4590
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
4591
|
|
|
|
4592
|
|
|
$course_id = api_get_course_int_id(); |
4593
|
|
|
$id = (int) $id; |
4594
|
|
|
|
4595
|
|
|
/* If the post is made visible we only have to send mails to the people |
4596
|
|
|
who indicated that they wanted to be informed for that thread.*/ |
4597
|
|
|
if ($content == 'post') { |
4598
|
|
|
// Getting the information about the post (need the thread_id). |
4599
|
|
|
$post_info = get_post_information($id); |
4600
|
|
|
$thread_id = (int) $post_info['thread_id']; |
4601
|
|
|
|
4602
|
|
|
// Sending the mail to all the users that wanted to be informed for replies on this thread. |
4603
|
|
|
$sql = "SELECT users.firstname, users.lastname, users.user_id, users.email |
4604
|
|
|
FROM $table_mailcue mailcue, $table_posts posts, $table_users users |
4605
|
|
|
WHERE |
4606
|
|
|
posts.c_id = $course_id AND |
4607
|
|
|
mailcue.c_id = $course_id AND |
4608
|
|
|
posts.thread_id = $thread_id AND |
4609
|
|
|
posts.post_notification = '1' AND |
4610
|
|
|
mailcue.thread_id = $thread_id AND |
4611
|
|
|
users.user_id = posts.poster_id AND |
4612
|
|
|
users.active = 1 |
4613
|
|
|
GROUP BY users.email"; |
4614
|
|
|
|
4615
|
|
|
$result = Database::query($sql); |
4616
|
|
|
while ($row = Database::fetch_array($result)) { |
4617
|
|
|
$forumInfo = get_forum_information($post_info['forum_id']); |
4618
|
|
|
send_mail($row, $forumInfo, get_thread_information($post_info['forum_id'], $post_info['thread_id']), $post_info); |
4619
|
|
|
} |
4620
|
|
|
} elseif ($content == 'thread') { |
4621
|
|
|
// Sending the mail to all the users that wanted to be informed for replies on this thread. |
4622
|
|
|
$sql = "SELECT users.firstname, users.lastname, users.user_id, users.email, posts.forum_id |
4623
|
|
|
FROM $table_mailcue mailcue, $table_posts posts, $table_users users |
4624
|
|
|
WHERE |
4625
|
|
|
posts.c_id = $course_id AND |
4626
|
|
|
mailcue.c_id = $course_id AND |
4627
|
|
|
posts.thread_id = $id AND |
4628
|
|
|
posts.post_notification = '1' AND |
4629
|
|
|
mailcue.thread_id = $id AND |
4630
|
|
|
users.user_id = posts.poster_id AND |
4631
|
|
|
users.active = 1 |
4632
|
|
|
GROUP BY users.email"; |
4633
|
|
|
$result = Database::query($sql); |
4634
|
|
|
while ($row = Database::fetch_array($result)) { |
4635
|
|
|
$forumInfo = get_forum_information($row['forum_id']); |
4636
|
|
|
send_mail($row, $forumInfo, get_thread_information($row['forum_id'], $id)); |
4637
|
|
|
} |
4638
|
|
|
|
4639
|
|
|
// Deleting the relevant entries from the mailcue. |
4640
|
|
|
$sql = "DELETE FROM $table_mailcue |
4641
|
|
|
WHERE c_id = $course_id AND thread_id = $id"; |
4642
|
|
|
Database::query($sql); |
4643
|
|
|
} elseif ($content == 'forum') { |
4644
|
|
|
$sql = "SELECT thread_id FROM $table_threads |
4645
|
|
|
WHERE c_id = $course_id AND forum_id = $id"; |
4646
|
|
|
$result = Database::query($sql); |
4647
|
|
|
while ($row = Database::fetch_array($result)) { |
4648
|
|
|
handle_mail_cue('thread', $row['thread_id']); |
4649
|
|
|
} |
4650
|
|
|
} elseif ($content == 'forum_category') { |
4651
|
|
|
$sql = "SELECT forum_id FROM $table_forums |
4652
|
|
|
WHERE c_id = $course_id AND forum_category = $id"; |
4653
|
|
|
$result = Database::query($sql); |
4654
|
|
|
while ($row = Database::fetch_array($result)) { |
4655
|
|
|
handle_mail_cue('forum', $row['forum_id']); |
4656
|
|
|
} |
4657
|
|
|
} else { |
4658
|
|
|
return get_lang('Error'); |
4659
|
|
|
} |
4660
|
|
|
} |
4661
|
|
|
|
4662
|
|
|
/** |
4663
|
|
|
* This function sends the mails for the mail notification. |
4664
|
|
|
* |
4665
|
|
|
* @param array |
4666
|
|
|
* @param array |
4667
|
|
|
* @param array |
4668
|
|
|
* @param array |
4669
|
|
|
* |
4670
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4671
|
|
|
* |
4672
|
|
|
* @version february 2006, dokeos 1.8 |
4673
|
|
|
*/ |
4674
|
|
|
function send_mail($userInfo, $forumInfo, $thread_information, $postInfo = []) |
4675
|
|
|
{ |
4676
|
|
|
if (empty($userInfo) || empty($forumInfo) || empty($thread_information)) { |
4677
|
|
|
return false; |
4678
|
|
|
} |
4679
|
|
|
|
4680
|
|
|
$_course = api_get_course_info(); |
4681
|
|
|
$user_id = api_get_user_id(); |
4682
|
|
|
|
4683
|
|
|
$thread_link = ''; |
4684
|
|
|
if (isset($thread_information) && is_array($thread_information)) { |
4685
|
|
|
$thread_link = api_get_path(WEB_CODE_PATH). |
4686
|
|
|
'forum/viewthread.php?'.api_get_cidreq().'&forum='.$thread_information['forum_id'].'&thread='.$thread_information['thread_id']; |
4687
|
|
|
} |
4688
|
|
|
$email_body = get_lang('Dear').' '.api_get_person_name($userInfo['firstname'], $userInfo['lastname'], null, PERSON_NAME_EMAIL_ADDRESS).", <br />\n\r"; |
4689
|
|
|
$email_body .= get_lang('NewForumPost').': '.$forumInfo['forum_title'].' - '.$thread_information['thread_title']." <br />\n"; |
4690
|
|
|
|
4691
|
|
|
$courseId = api_get_configuration_value('global_forums_course_id'); |
4692
|
|
|
$subject = get_lang('NewForumPost').' - '.$_course['official_code'].': '.$forumInfo['forum_title'].' - '.$thread_information['thread_title']." <br />\n"; |
4693
|
|
|
|
4694
|
|
|
$courseInfoTitle = get_lang('Course').': '.$_course['name'].' - ['.$_course['official_code']."] - <br />\n"; |
4695
|
|
|
if (!empty($courseId) && $_course['real_id'] == $courseId) { |
4696
|
|
|
$subject = get_lang('NewForumPost').': '.$forumInfo['forum_title'].' - '.$thread_information['thread_title']." <br />\n"; |
4697
|
|
|
$courseInfoTitle = " <br />\n"; |
4698
|
|
|
} |
4699
|
|
|
$email_body .= $courseInfoTitle; |
4700
|
|
|
|
4701
|
|
|
if (!empty($postInfo) && isset($postInfo['post_text'])) { |
4702
|
|
|
$text = cut(strip_tags($postInfo['post_text']), 100); |
4703
|
|
|
if (!empty($text)) { |
4704
|
|
|
$email_body .= get_lang('Message').": <br />\n "; |
4705
|
|
|
$email_body .= $text; |
4706
|
|
|
$email_body .= "<br /><br />\n"; |
4707
|
|
|
} |
4708
|
|
|
} |
4709
|
|
|
|
4710
|
|
|
$email_body .= get_lang('YouWantedToStayInformed')."<br />\n"; |
4711
|
|
|
|
4712
|
|
|
if (!empty($thread_link)) { |
4713
|
|
|
$email_body .= get_lang('ThreadCanBeFoundHere')." : <br /><a href=\"".$thread_link."\">".$thread_link."</a>\n"; |
4714
|
|
|
} |
4715
|
|
|
|
4716
|
|
|
if ($userInfo['user_id'] != $user_id) { |
4717
|
|
|
MessageManager::send_message( |
4718
|
|
|
$userInfo['user_id'], |
4719
|
|
|
$subject, |
4720
|
|
|
$email_body, |
4721
|
|
|
[], |
4722
|
|
|
[], |
4723
|
|
|
null, |
4724
|
|
|
null, |
4725
|
|
|
null, |
4726
|
|
|
null, |
4727
|
|
|
$user_id |
4728
|
|
|
); |
4729
|
|
|
} |
4730
|
|
|
} |
4731
|
|
|
|
4732
|
|
|
/** |
4733
|
|
|
* This function displays the form for moving a thread to a different (already existing) forum. |
4734
|
|
|
* |
4735
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4736
|
|
|
* |
4737
|
|
|
* @version february 2006, dokeos 1.8 |
4738
|
|
|
*/ |
4739
|
|
|
function move_thread_form() |
4740
|
|
|
{ |
4741
|
|
|
$form = new FormValidator( |
4742
|
|
|
'movepost', |
4743
|
|
|
'post', |
4744
|
|
|
api_get_self().'?forum='.intval($_GET['forum']).'&thread='.intval($_GET['thread']).'&action='.Security::remove_XSS($_GET['action']).'&'.api_get_cidreq() |
4745
|
|
|
); |
4746
|
|
|
// The header for the form |
4747
|
|
|
$form->addElement('header', get_lang('MoveThread')); |
4748
|
|
|
// Invisible form: the thread_id |
4749
|
|
|
$form->addElement('hidden', 'thread_id', intval($_GET['thread'])); |
4750
|
|
|
// the fora |
4751
|
|
|
$forum_categories = get_forum_categories(); |
4752
|
|
|
$forums = get_forums(); |
4753
|
|
|
|
4754
|
|
|
$htmlcontent = '<div class="row"> |
4755
|
|
|
<div class="label"> |
4756
|
|
|
<span class="form_required">*</span>'.get_lang('MoveTo').' |
4757
|
|
|
</div> |
4758
|
|
|
<div class="formw">'; |
4759
|
|
|
$htmlcontent .= '<select name="forum">'; |
4760
|
|
|
foreach ($forum_categories as $category) { |
4761
|
|
|
$htmlcontent .= '<optgroup label="'.$category['cat_title'].'">'; |
4762
|
|
|
foreach ($forums as $key => $forum) { |
4763
|
|
|
if (isset($forum['forum_category'])) { |
4764
|
|
|
if ($forum['forum_category'] == $category['cat_id']) { |
4765
|
|
|
$htmlcontent .= '<option value="'.$forum['forum_id'].'">'. |
4766
|
|
|
Security::remove_XSS($forum['forum_title']).'</option>'; |
4767
|
|
|
} |
4768
|
|
|
} |
4769
|
|
|
} |
4770
|
|
|
$htmlcontent .= '</optgroup>'; |
4771
|
|
|
} |
4772
|
|
|
$htmlcontent .= "</select>"; |
4773
|
|
|
$htmlcontent .= ' </div> |
4774
|
|
|
</div>'; |
4775
|
|
|
|
4776
|
|
|
$form->addElement('html', $htmlcontent); |
4777
|
|
|
|
4778
|
|
|
// The OK button |
4779
|
|
|
$form->addButtonSave(get_lang('MoveThread'), 'SubmitForum'); |
4780
|
|
|
|
4781
|
|
|
// Validation or display |
4782
|
|
|
if ($form->validate()) { |
4783
|
|
|
$values = $form->exportValues(); |
4784
|
|
|
if (isset($_POST['forum'])) { |
4785
|
|
|
store_move_thread($values); |
4786
|
|
|
} |
4787
|
|
|
} else { |
4788
|
|
|
$form->display(); |
4789
|
|
|
} |
4790
|
|
|
} |
4791
|
|
|
|
4792
|
|
|
/** |
4793
|
|
|
* This function displays the form for moving a post message to a different (already existing) or a new thread. |
4794
|
|
|
* |
4795
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4796
|
|
|
* |
4797
|
|
|
* @version february 2006, dokeos 1.8 |
4798
|
|
|
*/ |
4799
|
|
|
function move_post_form() |
4800
|
|
|
{ |
4801
|
|
|
$form = new FormValidator( |
4802
|
|
|
'movepost', |
4803
|
|
|
'post', |
4804
|
|
|
api_get_self().'?'.api_get_cidreq().'&forum='.intval($_GET['forum']).'&thread='.intval($_GET['thread']).'&post='.Security::remove_XSS($_GET['post']).'&action='.Security::remove_XSS($_GET['action']).'&post='.Security::remove_XSS($_GET['post']) |
4805
|
|
|
); |
4806
|
|
|
// The header for the form |
4807
|
|
|
$form->addElement('header', '', get_lang('MovePost')); |
4808
|
|
|
|
4809
|
|
|
// Invisible form: the post_id |
4810
|
|
|
$form->addElement('hidden', 'post_id', intval($_GET['post'])); |
4811
|
|
|
|
4812
|
|
|
// Dropdown list: Threads of this forum |
4813
|
|
|
$threads = get_threads($_GET['forum']); |
4814
|
|
|
//my_print_r($threads); |
4815
|
|
|
$threads_list[0] = get_lang('ANewThread'); |
4816
|
|
|
foreach ($threads as $key => $value) { |
4817
|
|
|
$threads_list[$value['thread_id']] = $value['thread_title']; |
4818
|
|
|
} |
4819
|
|
|
$form->addElement('select', 'thread', get_lang('MoveToThread'), $threads_list); |
4820
|
|
|
$form->applyFilter('thread', 'html_filter'); |
4821
|
|
|
|
4822
|
|
|
// The OK button |
4823
|
|
|
$form->addButtonSave(get_lang('MovePost'), 'submit'); |
4824
|
|
|
|
4825
|
|
|
// Setting the rules |
4826
|
|
|
$form->addRule('thread', get_lang('ThisFieldIsRequired'), 'required'); |
4827
|
|
|
|
4828
|
|
|
// Validation or display |
4829
|
|
|
if ($form->validate()) { |
4830
|
|
|
$values = $form->exportValues(); |
4831
|
|
|
store_move_post($values); |
4832
|
|
|
} else { |
4833
|
|
|
return $form->returnForm(); |
4834
|
|
|
} |
4835
|
|
|
} |
4836
|
|
|
|
4837
|
|
|
/** |
4838
|
|
|
* @param array |
4839
|
|
|
* |
4840
|
|
|
* @return string HTML language variable |
4841
|
|
|
* |
4842
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4843
|
|
|
* |
4844
|
|
|
* @version february 2006, dokeos 1.8 |
4845
|
|
|
*/ |
4846
|
|
|
function store_move_post($values) |
4847
|
|
|
{ |
4848
|
|
|
$_course = api_get_course_info(); |
4849
|
|
|
$course_id = api_get_course_int_id(); |
4850
|
|
|
|
4851
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
4852
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
4853
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4854
|
|
|
|
4855
|
|
|
if ($values['thread'] == '0') { |
4856
|
|
|
$current_post = get_post_information($values['post_id']); |
4857
|
|
|
|
4858
|
|
|
// Storing a new thread. |
4859
|
|
|
$params = [ |
4860
|
|
|
'c_id' => $course_id, |
4861
|
|
|
'thread_title' => $current_post['post_title'], |
4862
|
|
|
'forum_id' => $current_post['forum_id'], |
4863
|
|
|
'thread_poster_id' => $current_post['poster_id'], |
4864
|
|
|
'thread_poster_name' => $current_post['poster_name'], |
4865
|
|
|
'thread_last_post' => $values['post_id'], |
4866
|
|
|
'thread_date' => $current_post['post_date'], |
4867
|
|
|
]; |
4868
|
|
|
|
4869
|
|
|
$new_thread_id = Database::insert($table_threads, $params); |
4870
|
|
|
|
4871
|
|
|
api_item_property_update( |
4872
|
|
|
$_course, |
4873
|
|
|
TOOL_FORUM_THREAD, |
4874
|
|
|
$new_thread_id, |
4875
|
|
|
'visible', |
4876
|
|
|
$current_post['poster_id'] |
4877
|
|
|
); |
4878
|
|
|
|
4879
|
|
|
// Moving the post to the newly created thread. |
4880
|
|
|
$sql = "UPDATE $table_posts SET thread_id='".intval($new_thread_id)."', post_parent_id = NULL |
4881
|
|
|
WHERE c_id = $course_id AND post_id='".intval($values['post_id'])."'"; |
4882
|
|
|
Database::query($sql); |
4883
|
|
|
|
4884
|
|
|
// Resetting the parent_id of the thread to 0 for all those who had this moved post as parent. |
4885
|
|
|
$sql = "UPDATE $table_posts SET post_parent_id = NULL |
4886
|
|
|
WHERE c_id = $course_id AND post_parent_id='".intval($values['post_id'])."'"; |
4887
|
|
|
Database::query($sql); |
4888
|
|
|
|
4889
|
|
|
// Updating updating the number of threads in the forum. |
4890
|
|
|
$sql = "UPDATE $table_forums SET forum_threads=forum_threads+1 |
4891
|
|
|
WHERE c_id = $course_id AND forum_id='".intval($current_post['forum_id'])."'"; |
4892
|
|
|
Database::query($sql); |
4893
|
|
|
|
4894
|
|
|
// Resetting the last post of the old thread and decreasing the number of replies and the thread. |
4895
|
|
|
$sql = "SELECT * FROM $table_posts |
4896
|
|
|
WHERE c_id = $course_id AND thread_id='".intval($current_post['thread_id'])."' |
4897
|
|
|
ORDER BY post_id DESC"; |
4898
|
|
|
$result = Database::query($sql); |
4899
|
|
|
$row = Database::fetch_array($result); |
4900
|
|
|
$sql = "UPDATE $table_threads SET |
4901
|
|
|
thread_last_post='".$row['post_id']."', |
4902
|
|
|
thread_replies=thread_replies-1 |
4903
|
|
|
WHERE |
4904
|
|
|
c_id = $course_id AND |
4905
|
|
|
thread_id='".intval($current_post['thread_id'])."'"; |
4906
|
|
|
Database::query($sql); |
4907
|
|
|
} else { |
4908
|
|
|
// Moving to the chosen thread. |
4909
|
|
|
$sql = "SELECT thread_id FROM ".$table_posts." |
4910
|
|
|
WHERE c_id = $course_id AND post_id = '".$values['post_id']."' "; |
4911
|
|
|
$result = Database::query($sql); |
4912
|
|
|
$row = Database::fetch_array($result); |
4913
|
|
|
|
4914
|
|
|
$original_thread_id = $row['thread_id']; |
4915
|
|
|
|
4916
|
|
|
$sql = "SELECT thread_last_post FROM ".$table_threads." |
4917
|
|
|
WHERE c_id = $course_id AND thread_id = '".$original_thread_id."' "; |
4918
|
|
|
|
4919
|
|
|
$result = Database::query($sql); |
4920
|
|
|
$row = Database::fetch_array($result); |
4921
|
|
|
$thread_is_last_post = $row['thread_last_post']; |
4922
|
|
|
// If is this thread, update the thread_last_post with the last one. |
4923
|
|
|
|
4924
|
|
|
if ($thread_is_last_post == $values['post_id']) { |
4925
|
|
|
$sql = "SELECT post_id FROM ".$table_posts." |
4926
|
|
|
WHERE c_id = $course_id AND thread_id = '".$original_thread_id."' AND post_id <> '".$values['post_id']."' |
4927
|
|
|
ORDER BY post_date DESC LIMIT 1"; |
4928
|
|
|
$result = Database::query($sql); |
4929
|
|
|
|
4930
|
|
|
$row = Database::fetch_array($result); |
4931
|
|
|
$thread_new_last_post = $row['post_id']; |
4932
|
|
|
|
4933
|
|
|
$sql = "UPDATE ".$table_threads." SET thread_last_post = '".$thread_new_last_post."' |
4934
|
|
|
WHERE c_id = $course_id AND thread_id = '".$original_thread_id."' "; |
4935
|
|
|
Database::query($sql); |
4936
|
|
|
} |
4937
|
|
|
|
4938
|
|
|
$sql = "UPDATE $table_threads SET thread_replies=thread_replies-1 |
4939
|
|
|
WHERE c_id = $course_id AND thread_id='".$original_thread_id."'"; |
4940
|
|
|
Database::query($sql); |
4941
|
|
|
|
4942
|
|
|
// moving to the chosen thread |
4943
|
|
|
$sql = "UPDATE $table_posts SET thread_id='".intval($_POST['thread'])."', post_parent_id = NULL |
4944
|
|
|
WHERE c_id = $course_id AND post_id='".intval($values['post_id'])."'"; |
4945
|
|
|
Database::query($sql); |
4946
|
|
|
|
4947
|
|
|
// resetting the parent_id of the thread to 0 for all those who had this moved post as parent |
4948
|
|
|
$sql = "UPDATE $table_posts SET post_parent_id = NULL |
4949
|
|
|
WHERE c_id = $course_id AND post_parent_id='".intval($values['post_id'])."'"; |
4950
|
|
|
Database::query($sql); |
4951
|
|
|
|
4952
|
|
|
$sql = "UPDATE $table_threads SET thread_replies=thread_replies+1 |
4953
|
|
|
WHERE c_id = $course_id AND thread_id='".intval($_POST['thread'])."'"; |
4954
|
|
|
Database::query($sql); |
4955
|
|
|
} |
4956
|
|
|
|
4957
|
|
|
return get_lang('ThreadMoved'); |
4958
|
|
|
} |
4959
|
|
|
|
4960
|
|
|
/** |
4961
|
|
|
* @param array |
4962
|
|
|
* |
4963
|
|
|
* @return string HTML language variable |
4964
|
|
|
* |
4965
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
4966
|
|
|
* |
4967
|
|
|
* @version february 2006, dokeos 1.8 |
4968
|
|
|
*/ |
4969
|
|
|
function store_move_thread($values) |
4970
|
|
|
{ |
4971
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
4972
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
4973
|
|
|
|
4974
|
|
|
$courseId = api_get_course_int_id(); |
4975
|
|
|
$sessionId = api_get_session_id(); |
4976
|
|
|
|
4977
|
|
|
$forumId = intval($_POST['forum']); |
4978
|
|
|
$threadId = intval($_POST['thread_id']); |
4979
|
|
|
$forumInfo = get_forums($forumId); |
4980
|
|
|
|
4981
|
|
|
// Change the thread table: Setting the forum_id to the new forum. |
4982
|
|
|
$sql = "UPDATE $table_threads SET forum_id = $forumId |
4983
|
|
|
WHERE c_id = $courseId AND thread_id = $threadId"; |
4984
|
|
|
Database::query($sql); |
4985
|
|
|
|
4986
|
|
|
// Changing all the posts of the thread: setting the forum_id to the new forum. |
4987
|
|
|
$sql = "UPDATE $table_posts SET forum_id = $forumId |
4988
|
|
|
WHERE c_id = $courseId AND thread_id= $threadId"; |
4989
|
|
|
Database::query($sql); |
4990
|
|
|
// Fix group id, if forum is moved to a different group |
4991
|
|
|
if (!empty($forumInfo['to_group_id'])) { |
4992
|
|
|
$groupId = $forumInfo['to_group_id']; |
4993
|
|
|
$item = api_get_item_property_info( |
4994
|
|
|
$courseId, |
4995
|
|
|
TABLE_FORUM_THREAD, |
4996
|
|
|
$threadId, |
4997
|
|
|
$sessionId, |
4998
|
|
|
$groupId |
4999
|
|
|
); |
5000
|
|
|
$table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
5001
|
|
|
$sessionCondition = api_get_session_condition($sessionId); |
5002
|
|
|
|
5003
|
|
|
if (!empty($item)) { |
5004
|
|
|
if ($item['to_group_id'] != $groupId) { |
5005
|
|
|
$sql = "UPDATE $table |
5006
|
|
|
SET to_group_id = $groupId |
5007
|
|
|
WHERE |
5008
|
|
|
tool = '".TABLE_FORUM_THREAD."' AND |
5009
|
|
|
c_id = $courseId AND |
5010
|
|
|
ref = ".$item['ref']." |
5011
|
|
|
$sessionCondition |
5012
|
|
|
"; |
5013
|
|
|
Database::query($sql); |
5014
|
|
|
} |
5015
|
|
|
} else { |
5016
|
|
|
$sql = "UPDATE $table |
5017
|
|
|
SET to_group_id = $groupId |
5018
|
|
|
WHERE |
5019
|
|
|
tool = '".TABLE_FORUM_THREAD."' AND |
5020
|
|
|
c_id = $courseId AND |
5021
|
|
|
ref = ".$threadId." |
5022
|
|
|
$sessionCondition |
5023
|
|
|
"; |
5024
|
|
|
Database::query($sql); |
5025
|
|
|
} |
5026
|
|
|
} |
5027
|
|
|
|
5028
|
|
|
return get_lang('ThreadMoved'); |
5029
|
|
|
} |
5030
|
|
|
|
5031
|
|
|
/** |
5032
|
|
|
* Prepares a string for displaying by highlighting the search results inside, if any. |
5033
|
|
|
* |
5034
|
|
|
* @param string $input the input string |
5035
|
|
|
* |
5036
|
|
|
* @return string the same string with highlighted hits inside |
5037
|
|
|
* |
5038
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, February 2006 - the initial version. |
5039
|
|
|
* @author Ivan Tcholakov, March 2011 - adaptation for Chamilo LMS. |
5040
|
|
|
*/ |
5041
|
|
|
function prepare4display($input) |
5042
|
|
|
{ |
5043
|
|
|
static $highlightcolors = ['yellow', '#33CC33', '#3399CC', '#9999FF', '#33CC33']; |
5044
|
|
|
static $search; |
5045
|
|
|
|
5046
|
|
|
if (!isset($search)) { |
5047
|
|
|
if (isset($_POST['search_term'])) { |
5048
|
|
|
$search = $_POST['search_term']; // No html at all. |
5049
|
|
|
} elseif (isset($_GET['search'])) { |
5050
|
|
|
$search = $_GET['search']; |
5051
|
|
|
} else { |
5052
|
|
|
$search = ''; |
5053
|
|
|
} |
5054
|
|
|
} |
5055
|
|
|
|
5056
|
|
|
if (!empty($search)) { |
5057
|
|
|
if (strstr($search, '+')) { |
5058
|
|
|
$search_terms = explode('+', $search); |
5059
|
|
|
} else { |
5060
|
|
|
$search_terms[] = trim($search); |
5061
|
|
|
} |
5062
|
|
|
$counter = 0; |
5063
|
|
|
foreach ($search_terms as $key => $search_term) { |
5064
|
|
|
$input = api_preg_replace( |
5065
|
|
|
'/'.preg_quote(trim($search_term), '/').'/i', |
5066
|
|
|
'<span style="background-color: '.$highlightcolors[$counter].'">$0</span>', |
5067
|
|
|
$input |
5068
|
|
|
); |
5069
|
|
|
$counter++; |
5070
|
|
|
} |
5071
|
|
|
} |
5072
|
|
|
|
5073
|
|
|
// TODO: Security should be implemented outside this function. |
5074
|
|
|
// Change this to COURSEMANAGERLOWSECURITY or COURSEMANAGER to lower filtering and allow more styles |
5075
|
|
|
// (see comments of Security::remove_XSS() method to learn about other levels). |
5076
|
|
|
|
5077
|
|
|
return Security::remove_XSS($input, STUDENT, true); |
5078
|
|
|
} |
5079
|
|
|
|
5080
|
|
|
/** |
5081
|
|
|
* Display the search form for the forum and display the search results. |
5082
|
|
|
* |
5083
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5084
|
|
|
* |
5085
|
|
|
* @version march 2008, dokeos 1.8.5 |
5086
|
|
|
*/ |
5087
|
|
|
function forum_search() |
5088
|
|
|
{ |
5089
|
|
|
$form = new FormValidator( |
5090
|
|
|
'forumsearch', |
5091
|
|
|
'post', |
5092
|
|
|
'forumsearch.php?'.api_get_cidreq() |
5093
|
|
|
); |
5094
|
|
|
|
5095
|
|
|
// Setting the form elements. |
5096
|
|
|
$form->addElement('header', '', get_lang('ForumSearch')); |
5097
|
|
|
$form->addElement('text', 'search_term', get_lang('SearchTerm'), ['autofocus']); |
5098
|
|
|
$form->applyFilter('search_term', 'html_filter'); |
5099
|
|
|
$form->addElement('static', 'search_information', '', get_lang('ForumSearchInformation')); |
5100
|
|
|
$form->addButtonSearch(get_lang('Search')); |
5101
|
|
|
|
5102
|
|
|
// Setting the rules. |
5103
|
|
|
$form->addRule('search_term', get_lang('ThisFieldIsRequired'), 'required'); |
5104
|
|
|
$form->addRule('search_term', get_lang('TooShort'), 'minlength', 3); |
5105
|
|
|
|
5106
|
|
|
// Validation or display. |
5107
|
|
|
if ($form->validate()) { |
5108
|
|
|
$values = $form->exportValues(); |
5109
|
|
|
$form->setDefaults($values); |
5110
|
|
|
$form->display(); |
5111
|
|
|
// Display the search results. |
5112
|
|
|
display_forum_search_results(stripslashes($values['search_term'])); |
5113
|
|
|
} else { |
5114
|
|
|
$form->display(); |
5115
|
|
|
} |
5116
|
|
|
} |
5117
|
|
|
|
5118
|
|
|
/** |
5119
|
|
|
* Display the search results. |
5120
|
|
|
* |
5121
|
|
|
* @param string |
5122
|
|
|
* @param string $search_term |
5123
|
|
|
* |
5124
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5125
|
|
|
* |
5126
|
|
|
* @version march 2008, dokeos 1.8.5 |
5127
|
|
|
*/ |
5128
|
|
|
function display_forum_search_results($search_term) |
5129
|
|
|
{ |
5130
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
5131
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
5132
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
5133
|
|
|
$session_id = api_get_session_id(); |
5134
|
|
|
$course_id = api_get_course_int_id(); |
5135
|
|
|
|
5136
|
|
|
// Defining the search strings as an array. |
5137
|
|
|
if (strstr($search_term, '+')) { |
5138
|
|
|
$search_terms = explode('+', $search_term); |
5139
|
|
|
} else { |
5140
|
|
|
$search_terms[] = $search_term; |
5141
|
|
|
} |
5142
|
|
|
|
5143
|
|
|
// Search restriction. |
5144
|
|
|
foreach ($search_terms as $value) { |
5145
|
|
|
$search_restriction[] = " |
5146
|
|
|
( |
5147
|
|
|
posts.post_title LIKE '%".Database::escape_string(trim($value))."%' OR |
5148
|
|
|
posts.post_text LIKE '%".Database::escape_string(trim($value))."%' |
5149
|
|
|
)"; |
5150
|
|
|
} |
5151
|
|
|
$shareForumInSessions = (1 == api_get_course_setting('share_forums_in_sessions')); |
5152
|
|
|
$sessionCondition = ''; |
5153
|
|
|
if (!$shareForumInSessions) { |
5154
|
|
|
$sessionCondition = api_get_session_condition( |
5155
|
|
|
$session_id, |
5156
|
|
|
true, |
5157
|
|
|
false, |
5158
|
|
|
'item_property.session_id' |
5159
|
|
|
); |
5160
|
|
|
} |
5161
|
|
|
|
5162
|
|
|
$sql = "SELECT posts.* |
5163
|
|
|
FROM $table_posts posts |
5164
|
|
|
INNER JOIN $table_threads threads |
5165
|
|
|
ON (posts.thread_id = threads.thread_id AND posts.c_id = threads.c_id) |
5166
|
|
|
INNER JOIN $table_item_property item_property |
5167
|
|
|
ON (item_property.ref = threads.thread_id AND item_property.c_id = threads.c_id) |
5168
|
|
|
WHERE |
5169
|
|
|
posts.c_id = $course_id AND |
5170
|
|
|
item_property.c_id = $course_id AND |
5171
|
|
|
item_property.visibility = 1 |
5172
|
|
|
$sessionCondition AND |
5173
|
|
|
posts.visible = 1 AND |
5174
|
|
|
item_property.tool = '".TOOL_FORUM_THREAD."' AND |
5175
|
|
|
".implode(' AND ', $search_restriction)." |
5176
|
|
|
GROUP BY posts.post_id"; |
5177
|
|
|
|
5178
|
|
|
// Getting all the information of the forum categories. |
5179
|
|
|
$forum_categories_list = get_forum_categories(); |
5180
|
|
|
|
5181
|
|
|
// Getting all the information of the forums. |
5182
|
|
|
$forum_list = get_forums(); |
5183
|
|
|
|
5184
|
|
|
$result = Database::query($sql); |
5185
|
|
|
$search_results = []; |
5186
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
5187
|
|
|
$forumId = $row['forum_id']; |
5188
|
|
|
$forumData = get_forums($forumId); |
5189
|
|
|
$category = isset($forum_categories_list[$forumData['forum_category']]) ? $forum_categories_list[$forumData['forum_category']] : null; |
5190
|
|
|
$display_result = false; |
5191
|
|
|
/* |
5192
|
|
|
We only show it when |
5193
|
|
|
1. forum category is visible |
5194
|
|
|
2. forum is visible |
5195
|
|
|
3. thread is visible (to do) |
5196
|
|
|
4. post is visible |
5197
|
|
|
*/ |
5198
|
|
|
if (!api_is_allowed_to_edit(null, true)) { |
5199
|
|
|
if (!empty($category)) { |
5200
|
|
|
if ($category['visibility'] == '1' && $forumData['visibility'] == '1') { |
5201
|
|
|
$display_result = true; |
5202
|
|
|
} |
5203
|
|
|
} else { |
5204
|
|
|
if ($forumData['visible'] == '1') { |
5205
|
|
|
$display_result = true; |
5206
|
|
|
} |
5207
|
|
|
} |
5208
|
|
|
} else { |
5209
|
|
|
$display_result = true; |
5210
|
|
|
} |
5211
|
|
|
|
5212
|
|
|
if ($display_result) { |
5213
|
|
|
$categoryName = !empty($category) ? $category['cat_title'] : ''; |
5214
|
|
|
$search_results_item = '<li><a href="viewforumcategory.php?'.api_get_cidreq().'&forumcategory='.$forumData['forum_category'].'&search='.urlencode($search_term).'">'. |
5215
|
|
|
prepare4display($categoryName).'</a> > '; |
5216
|
|
|
$search_results_item .= '<a href="viewforum.php?'.api_get_cidreq().'&forum='.$forumId.'&search='.urlencode($search_term).'">'. |
5217
|
|
|
prepare4display($forum_list[$row['forum_id']]['forum_title']).'</a> > '; |
5218
|
|
|
$search_results_item .= '<a href="viewthread.php?'.api_get_cidreq().'&forum='.$forumId.'&thread='.$row['thread_id'].'&search='.urlencode($search_term).'">'. |
5219
|
|
|
prepare4display($row['post_title']).'</a>'; |
5220
|
|
|
$search_results_item .= '<br />'; |
5221
|
|
|
if (api_strlen($row['post_title']) > 200) { |
5222
|
|
|
$search_results_item .= prepare4display(api_substr(strip_tags($row['post_title']), 0, 200)).'...'; |
5223
|
|
|
} else { |
5224
|
|
|
$search_results_item .= prepare4display($row['post_title']); |
5225
|
|
|
} |
5226
|
|
|
$search_results_item .= '</li>'; |
5227
|
|
|
$search_results[] = $search_results_item; |
5228
|
|
|
} |
5229
|
|
|
} |
5230
|
|
|
echo '<legend>'.count($search_results).' '.get_lang('ForumSearchResults').'</legend>'; |
5231
|
|
|
echo '<ol>'; |
5232
|
|
|
if ($search_results) { |
5233
|
|
|
echo implode($search_results); |
5234
|
|
|
} |
5235
|
|
|
echo '</ol>'; |
5236
|
|
|
} |
5237
|
|
|
|
5238
|
|
|
/** |
5239
|
|
|
* Return the link to the forum search page. |
5240
|
|
|
* |
5241
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5242
|
|
|
* |
5243
|
|
|
* @version April 2008, dokeos 1.8.5 |
5244
|
|
|
*/ |
5245
|
|
|
function search_link() |
5246
|
|
|
{ |
5247
|
|
|
$return = ''; |
5248
|
|
|
$origin = api_get_origin(); |
5249
|
|
|
if ($origin != 'learnpath') { |
5250
|
|
|
$return = '<a href="forumsearch.php?'.api_get_cidreq().'&action=search"> '; |
5251
|
|
|
$return .= Display::return_icon('search.png', get_lang('Search'), '', ICON_SIZE_MEDIUM).'</a>'; |
5252
|
|
|
|
5253
|
|
|
if (!empty($_GET['search'])) { |
5254
|
|
|
$return .= ': '.Security::remove_XSS($_GET['search']).' '; |
5255
|
|
|
$url = api_get_self().'?'; |
5256
|
|
|
$url_parameter = []; |
5257
|
|
|
foreach ($_GET as $key => $value) { |
5258
|
|
|
if ($key != 'search') { |
5259
|
|
|
$url_parameter[] = Security::remove_XSS($key).'='.Security::remove_XSS($value); |
5260
|
|
|
} |
5261
|
|
|
} |
5262
|
|
|
$url = $url.implode('&', $url_parameter); |
5263
|
|
|
$return .= '<a href="'.$url.'">'.Display::return_icon('delete.gif', get_lang('RemoveSearchResults')).'</a>'; |
5264
|
|
|
} |
5265
|
|
|
} |
5266
|
|
|
|
5267
|
|
|
return $return; |
5268
|
|
|
} |
5269
|
|
|
|
5270
|
|
|
/** |
5271
|
|
|
* This function adds an attachment file into a forum. |
5272
|
|
|
* |
5273
|
|
|
* @param string $file_comment a comment about file |
5274
|
|
|
* @param int $last_id from forum_post table |
5275
|
|
|
* |
5276
|
|
|
* @return false|null |
5277
|
|
|
*/ |
5278
|
|
|
function add_forum_attachment_file($file_comment, $last_id) |
5279
|
|
|
{ |
5280
|
|
|
$_course = api_get_course_info(); |
5281
|
|
|
$agenda_forum_attachment = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
5282
|
|
|
|
5283
|
|
|
if (empty($_FILES['user_upload'])) { |
5284
|
|
|
return false; |
5285
|
|
|
} |
5286
|
|
|
|
5287
|
|
|
$filesData = []; |
5288
|
|
|
|
5289
|
|
|
if (!is_array($_FILES['user_upload']['name'])) { |
5290
|
|
|
$filesData[] = $_FILES['user_upload']; |
5291
|
|
|
} else { |
5292
|
|
|
$fileCount = count($_FILES['user_upload']['name']); |
5293
|
|
|
$fileKeys = array_keys($_FILES['user_upload']); |
5294
|
|
|
for ($i = 0; $i < $fileCount; $i++) { |
5295
|
|
|
foreach ($fileKeys as $key) { |
5296
|
|
|
$filesData[$i][$key] = $_FILES['user_upload'][$key][$i]; |
5297
|
|
|
} |
5298
|
|
|
} |
5299
|
|
|
} |
5300
|
|
|
|
5301
|
|
|
$maxFileSize = getIniMaxFileSizeInBytes(); |
5302
|
|
|
foreach ($filesData as $attachment) { |
5303
|
|
|
if (empty($attachment['name'])) { |
5304
|
|
|
continue; |
5305
|
|
|
} |
5306
|
|
|
|
5307
|
|
|
if ($maxFileSize > 0 && $attachment['size'] > $maxFileSize) { |
5308
|
|
|
continue; |
5309
|
|
|
} |
5310
|
|
|
|
5311
|
|
|
$upload_ok = process_uploaded_file($attachment); |
5312
|
|
|
|
5313
|
|
|
if (!$upload_ok) { |
5314
|
|
|
continue; |
5315
|
|
|
} |
5316
|
|
|
|
5317
|
|
|
$course_dir = $_course['path'].'/upload/forum'; |
5318
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
5319
|
|
|
$updir = $sys_course_path.$course_dir; |
5320
|
|
|
|
5321
|
|
|
// Try to add an extension to the file if it hasn't one. |
5322
|
|
|
$new_file_name = add_ext_on_mime( |
5323
|
|
|
stripslashes($attachment['name']), |
5324
|
|
|
$attachment['type'] |
5325
|
|
|
); |
5326
|
|
|
// User's file name |
5327
|
|
|
$file_name = $attachment['name']; |
5328
|
|
|
|
5329
|
|
|
if (!filter_extension($new_file_name)) { |
5330
|
|
|
Display::addFlash( |
5331
|
|
|
Display::return_message( |
5332
|
|
|
get_lang('UplUnableToSaveFileFilteredExtension'), |
5333
|
|
|
'error' |
5334
|
|
|
) |
5335
|
|
|
); |
5336
|
|
|
|
5337
|
|
|
return; |
5338
|
|
|
} |
5339
|
|
|
|
5340
|
|
|
$new_file_name = uniqid(''); |
5341
|
|
|
$new_path = $updir.'/'.$new_file_name; |
5342
|
|
|
$result = @move_uploaded_file($attachment['tmp_name'], $new_path); |
5343
|
|
|
$safe_file_comment = Database::escape_string($file_comment); |
5344
|
|
|
$safe_file_name = Database::escape_string($file_name); |
5345
|
|
|
$safe_new_file_name = Database::escape_string($new_file_name); |
5346
|
|
|
$last_id = intval($last_id); |
5347
|
|
|
// Storing the attachments if any. |
5348
|
|
|
if (!$result) { |
5349
|
|
|
return; |
5350
|
|
|
} |
5351
|
|
|
|
5352
|
|
|
$last_id_file = Database::insert( |
5353
|
|
|
$agenda_forum_attachment, |
5354
|
|
|
[ |
5355
|
|
|
'c_id' => api_get_course_int_id(), |
5356
|
|
|
'filename' => $safe_file_name, |
5357
|
|
|
'comment' => $safe_file_comment, |
5358
|
|
|
'path' => $safe_new_file_name, |
5359
|
|
|
'post_id' => $last_id, |
5360
|
|
|
'size' => intval($attachment['size']), |
5361
|
|
|
] |
5362
|
|
|
); |
5363
|
|
|
|
5364
|
|
|
api_item_property_update( |
5365
|
|
|
$_course, |
5366
|
|
|
TOOL_FORUM_ATTACH, |
5367
|
|
|
$last_id_file, |
5368
|
|
|
'ForumAttachmentAdded', |
5369
|
|
|
api_get_user_id() |
5370
|
|
|
); |
5371
|
|
|
} |
5372
|
|
|
} |
5373
|
|
|
|
5374
|
|
|
/** |
5375
|
|
|
* This function edits an attachment file into a forum. |
5376
|
|
|
* |
5377
|
|
|
* @param string $file_comment a comment about file |
5378
|
|
|
* @param int $post_id |
5379
|
|
|
* @param int $id_attach attachment file Id |
5380
|
|
|
*/ |
5381
|
|
|
function edit_forum_attachment_file($file_comment, $post_id, $id_attach) |
5382
|
|
|
{ |
5383
|
|
|
$_course = api_get_course_info(); |
5384
|
|
|
$table_forum_attachment = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
5385
|
|
|
$course_id = api_get_course_int_id(); |
5386
|
|
|
|
5387
|
|
|
$filesData = []; |
5388
|
|
|
|
5389
|
|
|
if (!is_array($_FILES['user_upload']['name'])) { |
5390
|
|
|
$filesData[] = $_FILES['user_upload']; |
5391
|
|
|
} else { |
5392
|
|
|
$fileCount = count($_FILES['user_upload']['name']); |
5393
|
|
|
$fileKeys = array_keys($_FILES['user_upload']); |
5394
|
|
|
|
5395
|
|
|
for ($i = 0; $i < $fileCount; $i++) { |
5396
|
|
|
foreach ($fileKeys as $key) { |
5397
|
|
|
$filesData[$i][$key] = $_FILES['user_upload'][$key][$i]; |
5398
|
|
|
} |
5399
|
|
|
} |
5400
|
|
|
} |
5401
|
|
|
|
5402
|
|
|
$maxFileSize = getIniMaxFileSizeInBytes(); |
5403
|
|
|
foreach ($filesData as $attachment) { |
5404
|
|
|
if (empty($attachment['name'])) { |
5405
|
|
|
continue; |
5406
|
|
|
} |
5407
|
|
|
|
5408
|
|
|
if ($maxFileSize > 0 && $attachment['size'] > $maxFileSize) { |
5409
|
|
|
continue; |
5410
|
|
|
} |
5411
|
|
|
|
5412
|
|
|
$upload_ok = process_uploaded_file($attachment); |
5413
|
|
|
if (!$upload_ok) { |
5414
|
|
|
continue; |
5415
|
|
|
} |
5416
|
|
|
|
5417
|
|
|
$course_dir = $_course['path'].'/upload/forum'; |
5418
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
5419
|
|
|
$updir = $sys_course_path.$course_dir; |
5420
|
|
|
|
5421
|
|
|
// Try to add an extension to the file if it hasn't one. |
5422
|
|
|
$new_file_name = add_ext_on_mime(stripslashes($attachment['name']), $attachment['type']); |
5423
|
|
|
// User's file name |
5424
|
|
|
$file_name = $attachment['name']; |
5425
|
|
|
|
5426
|
|
|
if (!filter_extension($new_file_name)) { |
5427
|
|
|
Display::addFlash( |
5428
|
|
|
Display::return_message( |
5429
|
|
|
get_lang('UplUnableToSaveFileFilteredExtension'), |
5430
|
|
|
'error' |
5431
|
|
|
) |
5432
|
|
|
); |
5433
|
|
|
} else { |
5434
|
|
|
$new_file_name = uniqid(''); |
5435
|
|
|
$new_path = $updir.'/'.$new_file_name; |
5436
|
|
|
$result = @move_uploaded_file($attachment['tmp_name'], $new_path); |
5437
|
|
|
$safe_file_comment = Database::escape_string($file_comment); |
5438
|
|
|
$safe_file_name = Database::escape_string($file_name); |
5439
|
|
|
$safe_new_file_name = Database::escape_string($new_file_name); |
5440
|
|
|
$safe_post_id = (int) $post_id; |
5441
|
|
|
$safe_id_attach = (int) $id_attach; |
5442
|
|
|
// Storing the attachments if any. |
5443
|
|
|
if ($result) { |
5444
|
|
|
$sql = "UPDATE $table_forum_attachment |
5445
|
|
|
SET |
5446
|
|
|
filename = '$safe_file_name', |
5447
|
|
|
comment = '$safe_file_comment', |
5448
|
|
|
path = '$safe_new_file_name', |
5449
|
|
|
post_id = '$safe_post_id', |
5450
|
|
|
size ='".$attachment['size']."' |
5451
|
|
|
WHERE c_id = $course_id AND id = '$safe_id_attach'"; |
5452
|
|
|
Database::query($sql); |
5453
|
|
|
api_item_property_update( |
5454
|
|
|
$_course, |
5455
|
|
|
TOOL_FORUM_ATTACH, |
5456
|
|
|
$safe_id_attach, |
5457
|
|
|
'ForumAttachmentUpdated', |
5458
|
|
|
api_get_user_id() |
5459
|
|
|
); |
5460
|
|
|
} |
5461
|
|
|
} |
5462
|
|
|
} |
5463
|
|
|
} |
5464
|
|
|
|
5465
|
|
|
/** |
5466
|
|
|
* Show a list with all the attachments according to the post's id. |
5467
|
|
|
* |
5468
|
|
|
* @param int $postId |
5469
|
|
|
* |
5470
|
|
|
* @return array with the post info |
5471
|
|
|
* |
5472
|
|
|
* @author Julio Montoya |
5473
|
|
|
* |
5474
|
|
|
* @version avril 2008, dokeos 1.8.5 |
5475
|
|
|
*/ |
5476
|
|
|
function get_attachment($postId) |
5477
|
|
|
{ |
5478
|
|
|
$table = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
5479
|
|
|
$course_id = api_get_course_int_id(); |
5480
|
|
|
$row = []; |
5481
|
|
|
$postId = (int) $postId; |
5482
|
|
|
|
5483
|
|
|
if (empty($postId)) { |
5484
|
|
|
return []; |
5485
|
|
|
} |
5486
|
|
|
|
5487
|
|
|
$sql = "SELECT iid, path, filename, comment |
5488
|
|
|
FROM $table |
5489
|
|
|
WHERE c_id = $course_id AND post_id = $postId"; |
5490
|
|
|
$result = Database::query($sql); |
5491
|
|
|
if (Database::num_rows($result) != 0) { |
5492
|
|
|
$row = Database::fetch_array($result); |
5493
|
|
|
} |
5494
|
|
|
|
5495
|
|
|
return $row; |
5496
|
|
|
} |
5497
|
|
|
|
5498
|
|
|
/** |
5499
|
|
|
* @param int $postId |
5500
|
|
|
* |
5501
|
|
|
* @return array |
5502
|
|
|
*/ |
5503
|
|
|
function getAllAttachment($postId) |
5504
|
|
|
{ |
5505
|
|
|
$forumAttachmentTable = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
5506
|
|
|
$courseId = api_get_course_int_id(); |
5507
|
|
|
$postId = (int) $postId; |
5508
|
|
|
|
5509
|
|
|
if (empty($postId)) { |
5510
|
|
|
return []; |
5511
|
|
|
} |
5512
|
|
|
|
5513
|
|
|
$columns = ['iid', 'path', 'filename', 'comment']; |
5514
|
|
|
$conditions = [ |
5515
|
|
|
'where' => [ |
5516
|
|
|
'c_id = ? AND post_id = ?' => [$courseId, $postId], |
5517
|
|
|
], |
5518
|
|
|
]; |
5519
|
|
|
$array = Database::select( |
5520
|
|
|
$columns, |
5521
|
|
|
$forumAttachmentTable, |
5522
|
|
|
$conditions, |
5523
|
|
|
'all', |
5524
|
|
|
'ASSOC' |
5525
|
|
|
); |
5526
|
|
|
|
5527
|
|
|
return $array; |
5528
|
|
|
} |
5529
|
|
|
|
5530
|
|
|
/** |
5531
|
|
|
* Delete the all the attachments from the DB and the file according to the post's id or attach id(optional). |
5532
|
|
|
* |
5533
|
|
|
* @param int $post_id |
5534
|
|
|
* @param int $id_attach |
5535
|
|
|
* |
5536
|
|
|
* @return int |
5537
|
|
|
* |
5538
|
|
|
* @author Julio Montoya |
5539
|
|
|
* |
5540
|
|
|
* @version october 2014, chamilo 1.9.8 |
5541
|
|
|
*/ |
5542
|
|
|
function delete_attachment($post_id, $id_attach = 0) |
5543
|
|
|
{ |
5544
|
|
|
$_course = api_get_course_info(); |
5545
|
|
|
|
5546
|
|
|
$forum_table_attachment = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
5547
|
|
|
$course_id = api_get_course_int_id(); |
5548
|
|
|
|
5549
|
|
|
$cond = (!empty($id_attach)) ? " iid = ".(int) $id_attach."" : " post_id = ".(int) $post_id.""; |
5550
|
|
|
$sql = "SELECT path FROM $forum_table_attachment WHERE c_id = $course_id AND $cond"; |
5551
|
|
|
$res = Database::query($sql); |
5552
|
|
|
$row = Database::fetch_array($res); |
5553
|
|
|
|
5554
|
|
|
$course_dir = $_course['path'].'/upload/forum'; |
5555
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
5556
|
|
|
$updir = $sys_course_path.$course_dir; |
5557
|
|
|
$my_path = isset($row['path']) ? $row['path'] : null; |
5558
|
|
|
$file = $updir.'/'.$my_path; |
5559
|
|
|
if (Security::check_abs_path($file, $updir)) { |
5560
|
|
|
@unlink($file); |
5561
|
|
|
} |
5562
|
|
|
|
5563
|
|
|
// Delete from forum_attachment table. |
5564
|
|
|
$sql = "DELETE FROM $forum_table_attachment |
5565
|
|
|
WHERE c_id = $course_id AND $cond "; |
5566
|
|
|
$result = Database::query($sql); |
5567
|
|
|
if ($result !== false) { |
5568
|
|
|
$affectedRows = Database::affected_rows($result); |
5569
|
|
|
} else { |
5570
|
|
|
$affectedRows = 0; |
5571
|
|
|
} |
5572
|
|
|
|
5573
|
|
|
// Update item_property. |
5574
|
|
|
api_item_property_update( |
5575
|
|
|
$_course, |
5576
|
|
|
TOOL_FORUM_ATTACH, |
5577
|
|
|
$id_attach, |
5578
|
|
|
'ForumAttachmentDelete', |
5579
|
|
|
api_get_user_id() |
5580
|
|
|
); |
5581
|
|
|
|
5582
|
|
|
if (!empty($result) && !empty($id_attach)) { |
5583
|
|
|
Display::addFlash(Display::return_message(get_lang('AttachmentFileDeleteSuccess'), 'confirmation')); |
5584
|
|
|
} |
5585
|
|
|
|
5586
|
|
|
return $affectedRows; |
5587
|
|
|
} |
5588
|
|
|
|
5589
|
|
|
/** |
5590
|
|
|
* This function gets all the forum information of the all the forum of the group. |
5591
|
|
|
* |
5592
|
|
|
* @param array $groupInfo the id of the group we need the fora of (see forum.forum_of_group) |
5593
|
|
|
* |
5594
|
|
|
* @return array |
5595
|
|
|
* |
5596
|
|
|
* @todo this is basically the same code as the get_forums function. Consider merging the two. |
5597
|
|
|
*/ |
5598
|
|
|
function get_forums_of_group($groupInfo) |
5599
|
|
|
{ |
5600
|
|
|
$table_forums = Database::get_course_table(TABLE_FORUM); |
5601
|
|
|
$table_threads = Database::get_course_table(TABLE_FORUM_THREAD); |
5602
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
5603
|
|
|
$table_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
5604
|
|
|
$course_id = api_get_course_int_id(); |
5605
|
|
|
$groupId = (int) $groupInfo['id']; |
5606
|
|
|
|
5607
|
|
|
// Student |
5608
|
|
|
// Select all the forum information of all forums (that are visible to students). |
5609
|
|
|
$sql = "SELECT * FROM $table_forums forum |
5610
|
|
|
INNER JOIN $table_item_property item_properties |
5611
|
|
|
ON (forum.forum_id = item_properties.ref AND item_properties.c_id = forum.c_id) |
5612
|
|
|
WHERE |
5613
|
|
|
forum.forum_of_group = $groupId AND |
5614
|
|
|
forum.c_id = $course_id AND |
5615
|
|
|
item_properties.c_id = $course_id AND |
5616
|
|
|
item_properties.visibility = 1 AND |
5617
|
|
|
item_properties.tool = '".TOOL_FORUM."' |
5618
|
|
|
ORDER BY forum.forum_order ASC"; |
5619
|
|
|
|
5620
|
|
|
// Select the number of threads of the forums (only the threads that are visible). |
5621
|
|
|
$sql2 = "SELECT |
5622
|
|
|
count(thread_id) AS number_of_threads, |
5623
|
|
|
threads.forum_id |
5624
|
|
|
FROM $table_threads threads |
5625
|
|
|
INNER JOIN $table_item_property item_properties |
5626
|
|
|
ON (threads.thread_id = item_properties.ref AND item_properties.c_id = threads.c_id) |
5627
|
|
|
WHERE |
5628
|
|
|
threads.c_id = $course_id AND |
5629
|
|
|
item_properties.c_id = $course_id AND |
5630
|
|
|
item_properties.visibility = 1 AND |
5631
|
|
|
item_properties.tool='".TOOL_FORUM_THREAD."' |
5632
|
|
|
GROUP BY threads.forum_id"; |
5633
|
|
|
|
5634
|
|
|
// Select the number of posts of the forum (post that are visible and that are in a thread that is visible). |
5635
|
|
|
$sql3 = "SELECT count(post_id) AS number_of_posts, posts.forum_id |
5636
|
|
|
FROM $table_posts posts |
5637
|
|
|
INNER JOIN $table_threads threads |
5638
|
|
|
ON (posts.thread_id = threads.thread_id AND posts.c_id = threads.c_id) |
5639
|
|
|
INNER JOIN $table_item_property item_properties |
5640
|
|
|
ON (threads.thread_id = item_properties.ref AND item_properties.c_id = threads.c_id) |
5641
|
|
|
WHERE |
5642
|
|
|
posts.visible=1 AND |
5643
|
|
|
posts.c_id = $course_id AND |
5644
|
|
|
item_properties.c_id = $course_id AND |
5645
|
|
|
threads.c_id = $course_id AND |
5646
|
|
|
item_properties.visibility = 1 AND |
5647
|
|
|
item_properties.tool='".TOOL_FORUM_THREAD."' |
5648
|
|
|
GROUP BY threads.forum_id"; |
5649
|
|
|
|
5650
|
|
|
// Course Admin |
5651
|
|
|
if (api_is_allowed_to_edit()) { |
5652
|
|
|
// Select all the forum information of all forums (that are not deleted). |
5653
|
|
|
$sql = "SELECT * |
5654
|
|
|
FROM $table_forums forum |
5655
|
|
|
INNER JOIN $table_item_property item_properties |
5656
|
|
|
ON (forum.forum_id = item_properties.ref AND item_properties.c_id = forum.c_id) |
5657
|
|
|
WHERE |
5658
|
|
|
forum.forum_of_group = $groupId AND |
5659
|
|
|
forum.c_id = $course_id AND |
5660
|
|
|
item_properties.c_id = $course_id AND |
5661
|
|
|
item_properties.visibility <> 2 AND |
5662
|
|
|
item_properties.tool = '".TOOL_FORUM."' |
5663
|
|
|
ORDER BY forum_order ASC"; |
5664
|
|
|
|
5665
|
|
|
// Select the number of threads of the forums (only the threads that are not deleted). |
5666
|
|
|
$sql2 = "SELECT count(thread_id) AS number_of_threads, threads.forum_id |
5667
|
|
|
FROM $table_threads threads |
5668
|
|
|
INNER JOIN $table_item_property item_properties |
5669
|
|
|
ON (threads.thread_id=item_properties.ref AND item_properties.c_id = threads.c_id) |
5670
|
|
|
WHERE |
5671
|
|
|
threads.c_id = $course_id AND |
5672
|
|
|
item_properties.c_id = $course_id AND |
5673
|
|
|
item_properties.visibility <> 2 AND |
5674
|
|
|
item_properties.tool='".TOOL_FORUM_THREAD."' |
5675
|
|
|
GROUP BY threads.forum_id"; |
5676
|
|
|
// Select the number of posts of the forum. |
5677
|
|
|
$sql3 = "SELECT count(post_id) AS number_of_posts, forum_id |
5678
|
|
|
FROM $table_posts |
5679
|
|
|
WHERE c_id = $course_id |
5680
|
|
|
GROUP BY forum_id"; |
5681
|
|
|
} |
5682
|
|
|
|
5683
|
|
|
// Handling all the forum information. |
5684
|
|
|
$result = Database::query($sql); |
5685
|
|
|
$forum_list = []; |
5686
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
5687
|
|
|
$forum_list[$row['forum_id']] = $row; |
5688
|
|
|
} |
5689
|
|
|
|
5690
|
|
|
// Handling the thread count information. |
5691
|
|
|
$result2 = Database::query($sql2); |
5692
|
|
|
while ($row2 = Database::fetch_array($result2, 'ASSOC')) { |
5693
|
|
|
if (is_array($forum_list)) { |
5694
|
|
|
if (array_key_exists($row2['forum_id'], $forum_list)) { |
5695
|
|
|
$forum_list[$row2['forum_id']]['number_of_threads'] = $row2['number_of_threads']; |
5696
|
|
|
} |
5697
|
|
|
} |
5698
|
|
|
} |
5699
|
|
|
|
5700
|
|
|
// Handling the post count information. |
5701
|
|
|
$result3 = Database::query($sql3); |
5702
|
|
|
while ($row3 = Database::fetch_array($result3, 'ASSOC')) { |
5703
|
|
|
if (is_array($forum_list)) { |
5704
|
|
|
if (array_key_exists($row3['forum_id'], $forum_list)) { |
5705
|
|
|
// This is needed because sql3 takes also the deleted forums into account. |
5706
|
|
|
$forum_list[$row3['forum_id']]['number_of_posts'] = $row3['number_of_posts']; |
5707
|
|
|
} |
5708
|
|
|
} |
5709
|
|
|
} |
5710
|
|
|
|
5711
|
|
|
// Finding the last post information |
5712
|
|
|
// (last_post_id, last_poster_id, last_post_date, last_poster_name, last_poster_lastname, last_poster_firstname). |
5713
|
|
|
if (!empty($forum_list)) { |
5714
|
|
|
foreach ($forum_list as $key => $value) { |
5715
|
|
|
$lastPost = get_last_post_information($key, api_is_allowed_to_edit()); |
5716
|
|
|
if ($lastPost) { |
5717
|
|
|
$forum_list[$key]['last_post_id'] = $lastPost['last_post_id']; |
5718
|
|
|
$forum_list[$key]['last_poster_id'] = $lastPost['last_poster_id']; |
5719
|
|
|
$forum_list[$key]['last_post_date'] = $lastPost['last_post_date']; |
5720
|
|
|
$forum_list[$key]['last_poster_name'] = $lastPost['last_poster_name']; |
5721
|
|
|
$forum_list[$key]['last_poster_lastname'] = $lastPost['last_poster_lastname']; |
5722
|
|
|
$forum_list[$key]['last_poster_firstname'] = $lastPost['last_poster_firstname']; |
5723
|
|
|
} |
5724
|
|
|
} |
5725
|
|
|
} |
5726
|
|
|
|
5727
|
|
|
return $forum_list; |
5728
|
|
|
} |
5729
|
|
|
|
5730
|
|
|
/** |
5731
|
|
|
* This function stores which users have to be notified of which forums or threads. |
5732
|
|
|
* |
5733
|
|
|
* @param string $content does the user want to be notified about a forum or about a thread |
5734
|
|
|
* @param int $id the id of the forum or thread |
5735
|
|
|
* @param bool $addOnly |
5736
|
|
|
* @param array $userInfo |
5737
|
|
|
* @param array $courseInfo |
5738
|
|
|
* |
5739
|
|
|
* @return string language variable |
5740
|
|
|
* |
5741
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5742
|
|
|
* @author Julio Montoya |
5743
|
|
|
* |
5744
|
|
|
* @since May 2008 v1.8.5 |
5745
|
|
|
*/ |
5746
|
|
|
function set_notification($content, $id, $addOnly = false, $userInfo = [], $courseInfo = []) |
5747
|
|
|
{ |
5748
|
|
|
$userInfo = empty($userInfo) ? api_get_user_info() : $userInfo; |
5749
|
|
|
$courseInfo = empty($courseInfo) ? api_get_course_info() : $courseInfo; |
5750
|
|
|
$id = (int) $id; |
5751
|
|
|
|
5752
|
|
|
if (empty($userInfo) || empty($courseInfo) || empty($id) || empty($content)) { |
5753
|
|
|
return false; |
5754
|
|
|
} |
5755
|
|
|
|
5756
|
|
|
// Database table definition |
5757
|
|
|
$table_notification = Database::get_course_table(TABLE_FORUM_NOTIFICATION); |
5758
|
|
|
|
5759
|
|
|
$course_id = $courseInfo['real_id']; |
5760
|
|
|
|
5761
|
|
|
// Which database field do we have to store the id in? |
5762
|
|
|
$field = 'thread_id'; |
5763
|
|
|
if ($content === 'forum') { |
5764
|
|
|
$field = 'forum_id'; |
5765
|
|
|
} |
5766
|
|
|
|
5767
|
|
|
$userId = $userInfo['user_id']; |
5768
|
|
|
|
5769
|
|
|
// First we check if the notification is already set for this. |
5770
|
|
|
$sql = "SELECT * FROM $table_notification |
5771
|
|
|
WHERE |
5772
|
|
|
c_id = $course_id AND |
5773
|
|
|
$field = $id AND |
5774
|
|
|
user_id = $userId "; |
5775
|
|
|
$result = Database::query($sql); |
5776
|
|
|
$total = Database::num_rows($result); |
5777
|
|
|
|
5778
|
|
|
// If the user did not indicate that (s)he wanted to be notified already |
5779
|
|
|
// then we store the notification request (to prevent double notification requests). |
5780
|
|
|
if ($total <= 0) { |
5781
|
|
|
$sql = "INSERT INTO $table_notification (c_id, $field, user_id) |
5782
|
|
|
VALUES ($course_id, '$id','$userId')"; |
5783
|
|
|
Database::query($sql); |
5784
|
|
|
Session::erase('forum_notification'); |
5785
|
|
|
getNotificationsPerUser(0, true); |
5786
|
|
|
|
5787
|
|
|
return get_lang('YouWillBeNotifiedOfNewPosts'); |
5788
|
|
|
} else { |
5789
|
|
|
if (!$addOnly) { |
5790
|
|
|
$sql = "DELETE FROM $table_notification |
5791
|
|
|
WHERE |
5792
|
|
|
c_id = $course_id AND |
5793
|
|
|
$field = $id AND |
5794
|
|
|
user_id = $userId "; |
5795
|
|
|
Database::query($sql); |
5796
|
|
|
Session::erase('forum_notification'); |
5797
|
|
|
getNotificationsPerUser(0, true); |
5798
|
|
|
|
5799
|
|
|
return get_lang('YouWillNoLongerBeNotifiedOfNewPosts'); |
5800
|
|
|
} |
5801
|
|
|
} |
5802
|
|
|
} |
5803
|
|
|
|
5804
|
|
|
/** |
5805
|
|
|
* This function retrieves all the email adresses of the users who wanted to be notified |
5806
|
|
|
* about a new post in a certain forum or thread. |
5807
|
|
|
* |
5808
|
|
|
* @param string $content does the user want to be notified about a forum or about a thread |
5809
|
|
|
* @param int $id the id of the forum or thread |
5810
|
|
|
* |
5811
|
|
|
* @return array returns |
5812
|
|
|
* |
5813
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5814
|
|
|
* @author Julio Montoya |
5815
|
|
|
* |
5816
|
|
|
* @version May 2008, dokeos 1.8.5 |
5817
|
|
|
* |
5818
|
|
|
* @since May 2008, dokeos 1.8.5 |
5819
|
|
|
*/ |
5820
|
|
|
function get_notifications($content, $id) |
5821
|
|
|
{ |
5822
|
|
|
// Database table definition |
5823
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
5824
|
|
|
$table_notification = Database::get_course_table(TABLE_FORUM_NOTIFICATION); |
5825
|
|
|
$course_id = api_get_course_int_id(); |
5826
|
|
|
|
5827
|
|
|
// Which database field contains the notification? |
5828
|
|
|
$field = 'thread_id'; |
5829
|
|
|
if ($content === 'forum') { |
5830
|
|
|
$field = 'forum_id'; |
5831
|
|
|
} |
5832
|
|
|
|
5833
|
|
|
$id = (int) $id; |
5834
|
|
|
|
5835
|
|
|
$sql = "SELECT user.user_id, user.firstname, user.lastname, user.email, user.user_id user |
5836
|
|
|
FROM $table_users user, $table_notification notification |
5837
|
|
|
WHERE |
5838
|
|
|
notification.c_id = $course_id AND user.active = 1 AND |
5839
|
|
|
user.user_id = notification.user_id AND |
5840
|
|
|
notification.$field = $id "; |
5841
|
|
|
|
5842
|
|
|
$result = Database::query($sql); |
5843
|
|
|
$return = []; |
5844
|
|
|
|
5845
|
|
|
while ($row = Database::fetch_array($result)) { |
5846
|
|
|
$return['user'.$row['user_id']] = ['email' => $row['email'], 'user_id' => $row['user_id']]; |
5847
|
|
|
} |
5848
|
|
|
|
5849
|
|
|
return $return; |
5850
|
|
|
} |
5851
|
|
|
|
5852
|
|
|
/** |
5853
|
|
|
* Get all the users who need to receive a notification of a new post (those subscribed to |
5854
|
|
|
* the forum or the thread). |
5855
|
|
|
* |
5856
|
|
|
* @param int $forum_id the id of the forum |
5857
|
|
|
* @param int $thread_id the id of the thread |
5858
|
|
|
* @param int $post_id the id of the post |
5859
|
|
|
* |
5860
|
|
|
* @return false|null |
5861
|
|
|
* |
5862
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5863
|
|
|
* |
5864
|
|
|
* @version May 2008, dokeos 1.8.5 |
5865
|
|
|
* |
5866
|
|
|
* @since May 2008, dokeos 1.8.5 |
5867
|
|
|
*/ |
5868
|
|
|
function send_notifications($forum_id = 0, $thread_id = 0, $post_id = 0) |
5869
|
|
|
{ |
5870
|
|
|
$forum_id = (int) $forum_id; |
5871
|
|
|
// Users who subscribed to the forum |
5872
|
|
|
if ($forum_id != 0) { |
5873
|
|
|
$users_to_be_notified_by_forum = get_notifications('forum', $forum_id); |
5874
|
|
|
} else { |
5875
|
|
|
return false; |
5876
|
|
|
} |
5877
|
|
|
|
5878
|
|
|
$current_thread = get_thread_information($forum_id, $thread_id); |
5879
|
|
|
$courseInfo = api_get_course_info_by_id($current_thread['c_id']); |
5880
|
|
|
|
5881
|
|
|
// User who subscribed to the thread |
5882
|
|
|
if ($thread_id != 0) { |
5883
|
|
|
$users_to_be_notified_by_thread = get_notifications('thread', $thread_id); |
5884
|
|
|
} |
5885
|
|
|
|
5886
|
|
|
$postInfo = []; |
5887
|
|
|
if (!empty($post_id)) { |
5888
|
|
|
$postInfo = get_post_information($post_id); |
5889
|
|
|
} |
5890
|
|
|
|
5891
|
|
|
// Merging the two |
5892
|
|
|
$users_to_be_notified = array_merge($users_to_be_notified_by_forum, $users_to_be_notified_by_thread); |
5893
|
|
|
$forumInfo = get_forum_information($forum_id); |
5894
|
|
|
|
5895
|
|
|
if (is_array($users_to_be_notified)) { |
5896
|
|
|
foreach ($users_to_be_notified as $value) { |
5897
|
|
|
$notifyUser = true; |
5898
|
|
|
$shareForumsInSessions = api_get_course_setting('share_forums_in_sessions', $courseInfo); |
5899
|
|
|
if (($shareForumsInSessions === -1 || !$shareForumsInSessions) && $current_thread['session_id'] != 0) { |
5900
|
|
|
$notifyUser = false; |
5901
|
|
|
$userSessions = SessionManager::get_sessions_by_user($value['user_id']); |
5902
|
|
|
foreach ($userSessions as $userSession) { |
5903
|
|
|
if ($userSession['session_id'] == $current_thread['session_id']) { |
5904
|
|
|
$notifyUser = true; |
5905
|
|
|
} |
5906
|
|
|
} |
5907
|
|
|
} |
5908
|
|
|
if ($notifyUser === true) { |
5909
|
|
|
$userInfo = api_get_user_info($value['user_id']); |
5910
|
|
|
send_mail($userInfo, $forumInfo, $current_thread, $postInfo); |
5911
|
|
|
} |
5912
|
|
|
} |
5913
|
|
|
} |
5914
|
|
|
} |
5915
|
|
|
|
5916
|
|
|
/** |
5917
|
|
|
* Get all the notification subscriptions of the user |
5918
|
|
|
* = which forums and which threads does the user wants to be informed of when a new |
5919
|
|
|
* post is added to this thread. |
5920
|
|
|
* |
5921
|
|
|
* @param int $user_id the user_id of a user (default = 0 => the current user) |
5922
|
|
|
* @param bool $force force get the notification subscriptions (even if the information is already in the session |
5923
|
|
|
* |
5924
|
|
|
* @return array |
5925
|
|
|
* |
5926
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
5927
|
|
|
* |
5928
|
|
|
* @version May 2008, dokeos 1.8.5 |
5929
|
|
|
* |
5930
|
|
|
* @since May 2008, dokeos 1.8.5 |
5931
|
|
|
*/ |
5932
|
|
|
function getNotificationsPerUser($user_id = 0, $force = false, $course_id = 0) |
5933
|
|
|
{ |
5934
|
|
|
// Database table definition |
5935
|
|
|
$table_notification = Database::get_course_table(TABLE_FORUM_NOTIFICATION); |
5936
|
|
|
$course_id = empty($course_id) ? api_get_course_int_id() : (int) $course_id; |
5937
|
|
|
if (empty($course_id) || $course_id == -1) { |
5938
|
|
|
return null; |
5939
|
|
|
} |
5940
|
|
|
|
5941
|
|
|
$user_id = empty($user_id) ? api_get_user_id() : (int) $user_id; |
5942
|
|
|
|
5943
|
|
|
if (!isset($_SESSION['forum_notification']) || |
5944
|
|
|
$_SESSION['forum_notification']['course'] != $course_id || |
5945
|
|
|
$force == true |
5946
|
|
|
) { |
5947
|
|
|
$_SESSION['forum_notification']['course'] = $course_id; |
5948
|
|
|
$sql = "SELECT * FROM $table_notification |
5949
|
|
|
WHERE c_id = $course_id AND user_id='".$user_id."'"; |
5950
|
|
|
|
5951
|
|
|
$result = Database::query($sql); |
5952
|
|
|
while ($row = Database::fetch_array($result)) { |
5953
|
|
|
if (!is_null($row['forum_id'])) { |
5954
|
|
|
$_SESSION['forum_notification']['forum'][] = $row['forum_id']; |
5955
|
|
|
} |
5956
|
|
|
if (!is_null($row['thread_id'])) { |
5957
|
|
|
$_SESSION['forum_notification']['thread'][] = $row['thread_id']; |
5958
|
|
|
} |
5959
|
|
|
} |
5960
|
|
|
} |
5961
|
|
|
} |
5962
|
|
|
|
5963
|
|
|
/** |
5964
|
|
|
* This function counts the number of post inside a thread. |
5965
|
|
|
* |
5966
|
|
|
* @param int $thread_id |
5967
|
|
|
* |
5968
|
|
|
* @return int the number of post inside a thread |
5969
|
|
|
* |
5970
|
|
|
* @author Jhon Hinojosa <[email protected]>, |
5971
|
|
|
* |
5972
|
|
|
* @version octubre 2008, dokeos 1.8 |
5973
|
|
|
*/ |
5974
|
|
|
function count_number_of_post_in_thread($thread_id) |
5975
|
|
|
{ |
5976
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
5977
|
|
|
$course_id = api_get_course_int_id(); |
5978
|
|
|
if (empty($course_id)) { |
5979
|
|
|
return 0; |
5980
|
|
|
} |
5981
|
|
|
$sql = "SELECT count(*) count FROM $table_posts |
5982
|
|
|
WHERE |
5983
|
|
|
c_id = $course_id AND |
5984
|
|
|
thread_id='".intval($thread_id)."' "; |
5985
|
|
|
$result = Database::query($sql); |
5986
|
|
|
|
5987
|
|
|
$count = 0; |
5988
|
|
|
if (Database::num_rows($result) > 0) { |
5989
|
|
|
$row = Database::fetch_array($result); |
5990
|
|
|
$count = $row['count']; |
5991
|
|
|
} |
5992
|
|
|
|
5993
|
|
|
return $count; |
5994
|
|
|
} |
5995
|
|
|
|
5996
|
|
|
/** |
5997
|
|
|
* This function counts the number of post inside a thread user. |
5998
|
|
|
* |
5999
|
|
|
* @param int $thread_id |
6000
|
|
|
* @param int $user_id |
6001
|
|
|
* |
6002
|
|
|
* @return int the number of post inside a thread user |
6003
|
|
|
*/ |
6004
|
|
|
function count_number_of_post_for_user_thread($thread_id, $user_id) |
6005
|
|
|
{ |
6006
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
6007
|
|
|
$course_id = api_get_course_int_id(); |
6008
|
|
|
$sql = "SELECT count(iid) as count |
6009
|
|
|
FROM $table_posts |
6010
|
|
|
WHERE c_id = $course_id AND |
6011
|
|
|
thread_id=".intval($thread_id)." AND |
6012
|
|
|
poster_id = ".intval($user_id)." AND visible = 1 "; |
6013
|
|
|
$result = Database::query($sql); |
6014
|
|
|
$count = 0; |
6015
|
|
|
if (Database::num_rows($result) > 0) { |
6016
|
|
|
$count = Database::fetch_array($result); |
6017
|
|
|
$count = $count['count']; |
6018
|
|
|
} |
6019
|
|
|
|
6020
|
|
|
return $count; |
6021
|
|
|
} |
6022
|
|
|
|
6023
|
|
|
/** |
6024
|
|
|
* This function retrieves information of statistical. |
6025
|
|
|
* |
6026
|
|
|
* @param int $thread_id |
6027
|
|
|
* @param int $user_id |
6028
|
|
|
* @param int $course_id |
6029
|
|
|
* |
6030
|
|
|
* @return array the information of statistical |
6031
|
|
|
* |
6032
|
|
|
* @author Jhon Hinojosa <[email protected]>, |
6033
|
|
|
* |
6034
|
|
|
* @version oct 2008, dokeos 1.8 |
6035
|
|
|
*/ |
6036
|
|
|
function get_statistical_information($thread_id, $user_id, $course_id) |
6037
|
|
|
{ |
6038
|
|
|
$result = []; |
6039
|
|
|
$courseInfo = api_get_course_info_by_id($course_id); |
6040
|
|
|
$result['user_course'] = CourseManager::get_users_count_in_course($courseInfo['code']); |
6041
|
|
|
$result['post'] = count_number_of_post_in_thread($thread_id); |
6042
|
|
|
$result['user_post'] = count_number_of_post_for_user_thread($thread_id, $user_id); |
6043
|
|
|
|
6044
|
|
|
return $result; |
6045
|
|
|
} |
6046
|
|
|
|
6047
|
|
|
/** |
6048
|
|
|
* This function return the posts inside a thread from a given user. |
6049
|
|
|
* |
6050
|
|
|
* @param string $course_code |
6051
|
|
|
* @param int $thread_id |
6052
|
|
|
* @param int $user_id |
6053
|
|
|
* |
6054
|
|
|
* @return array posts inside a thread |
6055
|
|
|
* |
6056
|
|
|
* @author Jhon Hinojosa <[email protected]>, |
6057
|
|
|
* |
6058
|
|
|
* @version oct 2008, dokeos 1.8 |
6059
|
|
|
*/ |
6060
|
|
|
function get_thread_user_post($course_code, $thread_id, $user_id) |
6061
|
|
|
{ |
6062
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
6063
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
6064
|
|
|
$thread_id = intval($thread_id); |
6065
|
|
|
$user_id = intval($user_id); |
6066
|
|
|
$course_info = api_get_user_info($course_code); |
6067
|
|
|
$course_id = $course_info['real_id']; |
6068
|
|
|
|
6069
|
|
|
if (empty($course_id)) { |
6070
|
|
|
$course_id = api_get_course_int_id(); |
6071
|
|
|
} |
6072
|
|
|
$sql = "SELECT * FROM $table_posts posts |
6073
|
|
|
LEFT JOIN $table_users users |
6074
|
|
|
ON posts.poster_id=users.user_id |
6075
|
|
|
WHERE |
6076
|
|
|
posts.c_id = $course_id AND |
6077
|
|
|
posts.thread_id='$thread_id' |
6078
|
|
|
AND posts.poster_id='$user_id' |
6079
|
|
|
ORDER BY posts.post_id ASC"; |
6080
|
|
|
|
6081
|
|
|
$result = Database::query($sql); |
6082
|
|
|
$post_list = []; |
6083
|
|
|
while ($row = Database::fetch_array($result)) { |
6084
|
|
|
$row['status'] = '1'; |
6085
|
|
|
$post_list[] = $row; |
6086
|
|
|
$sql = "SELECT * FROM $table_posts posts |
6087
|
|
|
LEFT JOIN $table_users users |
6088
|
|
|
ON (posts.poster_id=users.user_id) |
6089
|
|
|
WHERE |
6090
|
|
|
posts.c_id = $course_id AND |
6091
|
|
|
posts.thread_id='$thread_id' |
6092
|
|
|
AND posts.post_parent_id='".$row['post_id']."' |
6093
|
|
|
ORDER BY posts.post_id ASC"; |
6094
|
|
|
$result2 = Database::query($sql); |
6095
|
|
|
while ($row2 = Database::fetch_array($result2)) { |
6096
|
|
|
$row2['status'] = '0'; |
6097
|
|
|
$post_list[] = $row2; |
6098
|
|
|
} |
6099
|
|
|
} |
6100
|
|
|
|
6101
|
|
|
return $post_list; |
6102
|
|
|
} |
6103
|
|
|
|
6104
|
|
|
/** |
6105
|
|
|
* This function get the name of an thread by id. |
6106
|
|
|
* |
6107
|
|
|
* @param int thread_id |
6108
|
|
|
* |
6109
|
|
|
* @return string |
6110
|
|
|
* |
6111
|
|
|
* @author Christian Fasanando |
6112
|
|
|
* @author Julio Montoya <[email protected]> Adding security |
6113
|
|
|
*/ |
6114
|
|
|
function get_name_thread_by_id($thread_id) |
6115
|
|
|
{ |
6116
|
|
|
$t_forum_thread = Database::get_course_table(TABLE_FORUM_THREAD); |
6117
|
|
|
$course_id = api_get_course_int_id(); |
6118
|
|
|
$sql = "SELECT thread_title |
6119
|
|
|
FROM $t_forum_thread |
6120
|
|
|
WHERE c_id = $course_id AND thread_id = '".intval($thread_id)."' "; |
6121
|
|
|
$result = Database::query($sql); |
6122
|
|
|
$row = Database::fetch_array($result); |
6123
|
|
|
|
6124
|
|
|
return $row[0]; |
6125
|
|
|
} |
6126
|
|
|
|
6127
|
|
|
/** |
6128
|
|
|
* This function gets all the post written by an user. |
6129
|
|
|
* |
6130
|
|
|
* @param int $user_id |
6131
|
|
|
* @param string $course_code |
6132
|
|
|
* |
6133
|
|
|
* @return string |
6134
|
|
|
*/ |
6135
|
|
|
function get_all_post_from_user($user_id, $course_code) |
6136
|
|
|
{ |
6137
|
|
|
$j = 0; |
6138
|
|
|
$forums = get_forums('', $course_code); |
6139
|
|
|
krsort($forums); |
6140
|
|
|
$forum_results = ''; |
6141
|
|
|
|
6142
|
|
|
foreach ($forums as $forum) { |
6143
|
|
|
if ($forum['visibility'] == 0) { |
6144
|
|
|
continue; |
6145
|
|
|
} |
6146
|
|
|
if ($j <= 4) { |
6147
|
|
|
$threads = get_threads($forum['forum_id']); |
6148
|
|
|
|
6149
|
|
|
if (is_array($threads)) { |
6150
|
|
|
$i = 0; |
6151
|
|
|
$hand_forums = ''; |
6152
|
|
|
$post_counter = 0; |
6153
|
|
|
foreach ($threads as $thread) { |
6154
|
|
|
if ($thread['visibility'] == 0) { |
6155
|
|
|
continue; |
6156
|
|
|
} |
6157
|
|
|
if ($i <= 4) { |
6158
|
|
|
$post_list = get_thread_user_post_limit( |
6159
|
|
|
$course_code, |
6160
|
|
|
$thread['thread_id'], |
6161
|
|
|
$user_id, |
6162
|
|
|
1 |
6163
|
|
|
); |
6164
|
|
|
$post_counter = count($post_list); |
6165
|
|
|
if (is_array($post_list) && count($post_list) > 0) { |
6166
|
|
|
$hand_forums .= '<div id="social-thread">'; |
6167
|
|
|
$hand_forums .= Display::return_icon( |
6168
|
|
|
'thread.png', |
6169
|
|
|
get_lang('Thread'), |
6170
|
|
|
'', |
6171
|
|
|
ICON_SIZE_MEDIUM |
6172
|
|
|
); |
6173
|
|
|
$hand_forums .= ' '.Security::remove_XSS($thread['thread_title'], STUDENT); |
6174
|
|
|
$hand_forums .= '</div>'; |
6175
|
|
|
|
6176
|
|
|
foreach ($post_list as $posts) { |
6177
|
|
|
$hand_forums .= '<div id="social-post">'; |
6178
|
|
|
$hand_forums .= '<strong>'.Security::remove_XSS($posts['post_title'], STUDENT).'</strong>'; |
6179
|
|
|
$hand_forums .= '<br / >'; |
6180
|
|
|
$hand_forums .= Security::remove_XSS($posts['post_text'], STUDENT); |
6181
|
|
|
$hand_forums .= '</div>'; |
6182
|
|
|
$hand_forums .= '<br / >'; |
6183
|
|
|
} |
6184
|
|
|
} |
6185
|
|
|
} |
6186
|
|
|
$i++; |
6187
|
|
|
} |
6188
|
|
|
$forum_results .= '<div id="social-forum">'; |
6189
|
|
|
$forum_results .= '<div class="clear"></div><br />'; |
6190
|
|
|
$forum_results .= '<div id="social-forum-title">'. |
6191
|
|
|
Display::return_icon('forum.gif', get_lang('Forum')).' '.Security::remove_XSS($forum['forum_title'], STUDENT). |
6192
|
|
|
'<div style="float:right;margin-top:-35px"> |
6193
|
|
|
<a href="../forum/viewforum.php?'.api_get_cidreq_params($course_code).'&forum='.$forum['forum_id'].' " >'. |
6194
|
|
|
get_lang('SeeForum').' |
6195
|
|
|
</a> |
6196
|
|
|
</div></div>'; |
6197
|
|
|
$forum_results .= '<br / >'; |
6198
|
|
|
if ($post_counter > 0) { |
6199
|
|
|
$forum_results .= $hand_forums; |
6200
|
|
|
} |
6201
|
|
|
$forum_results .= '</div>'; |
6202
|
|
|
} |
6203
|
|
|
$j++; |
6204
|
|
|
} |
6205
|
|
|
} |
6206
|
|
|
|
6207
|
|
|
return $forum_results; |
6208
|
|
|
} |
6209
|
|
|
|
6210
|
|
|
/** |
6211
|
|
|
* @param string $course_code |
6212
|
|
|
* @param int $thread_id |
6213
|
|
|
* @param int $user_id |
6214
|
|
|
* @param int $limit |
6215
|
|
|
* |
6216
|
|
|
* @return array |
6217
|
|
|
*/ |
6218
|
|
|
function get_thread_user_post_limit($course_code, $thread_id, $user_id, $limit = 10) |
6219
|
|
|
{ |
6220
|
|
|
$table_posts = Database::get_course_table(TABLE_FORUM_POST); |
6221
|
|
|
$table_users = Database::get_main_table(TABLE_MAIN_USER); |
6222
|
|
|
|
6223
|
|
|
$course_info = api_get_course_info($course_code); |
6224
|
|
|
$course_id = $course_info['real_id']; |
6225
|
|
|
$limit = (int) $limit; |
6226
|
|
|
|
6227
|
|
|
$sql = "SELECT * FROM $table_posts posts |
6228
|
|
|
LEFT JOIN $table_users users |
6229
|
|
|
ON posts.poster_id=users.user_id |
6230
|
|
|
WHERE |
6231
|
|
|
posts.c_id = $course_id AND |
6232
|
|
|
posts.thread_id='".Database::escape_string($thread_id)."' AND |
6233
|
|
|
posts.poster_id='".Database::escape_string($user_id)."' |
6234
|
|
|
ORDER BY posts.post_id DESC |
6235
|
|
|
LIMIT $limit "; |
6236
|
|
|
$result = Database::query($sql); |
6237
|
|
|
$post_list = []; |
6238
|
|
|
while ($row = Database::fetch_array($result)) { |
6239
|
|
|
$row['status'] = '1'; |
6240
|
|
|
$post_list[] = $row; |
6241
|
|
|
} |
6242
|
|
|
|
6243
|
|
|
return $post_list; |
6244
|
|
|
} |
6245
|
|
|
|
6246
|
|
|
/** |
6247
|
|
|
* @param string $userId |
6248
|
|
|
* @param array $courseInfo |
6249
|
|
|
* @param int $sessionId |
6250
|
|
|
* |
6251
|
|
|
* @return array |
6252
|
|
|
*/ |
6253
|
|
|
function getForumCreatedByUser($userId, $courseInfo, $sessionId) |
6254
|
|
|
{ |
6255
|
|
|
if (empty($userId) || empty($courseInfo)) { |
6256
|
|
|
return []; |
6257
|
|
|
} |
6258
|
|
|
|
6259
|
|
|
$courseId = $courseInfo['real_id']; |
6260
|
|
|
$items = api_get_item_property_list_by_tool_by_user( |
6261
|
|
|
$userId, |
6262
|
|
|
'forum', |
6263
|
|
|
$courseId, |
6264
|
|
|
$sessionId |
6265
|
|
|
); |
6266
|
|
|
|
6267
|
|
|
$forumList = []; |
6268
|
|
|
if (!empty($items)) { |
6269
|
|
|
foreach ($items as $forum) { |
6270
|
|
|
$forumInfo = get_forums( |
6271
|
|
|
$forum['ref'], |
6272
|
|
|
$courseInfo['code'], |
6273
|
|
|
true, |
6274
|
|
|
$sessionId |
6275
|
|
|
); |
6276
|
|
|
if (!empty($forumInfo) && isset($forumInfo['forum_title'])) { |
6277
|
|
|
$forumList[] = [ |
6278
|
|
|
$forumInfo['forum_title'], |
6279
|
|
|
api_get_local_time($forum['insert_date']), |
6280
|
|
|
api_get_local_time($forum['lastedit_date']), |
6281
|
|
|
]; |
6282
|
|
|
} |
6283
|
|
|
} |
6284
|
|
|
} |
6285
|
|
|
|
6286
|
|
|
return $forumList; |
6287
|
|
|
} |
6288
|
|
|
|
6289
|
|
|
/** |
6290
|
|
|
* This function builds an array of all the posts in a given thread |
6291
|
|
|
* where the key of the array is the post_id |
6292
|
|
|
* It also adds an element children to the array which itself is an array |
6293
|
|
|
* that contains all the id's of the first-level children. |
6294
|
|
|
* |
6295
|
|
|
* @return array $rows containing all the information on the posts of a thread |
6296
|
|
|
* |
6297
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University |
6298
|
|
|
*/ |
6299
|
|
|
function calculate_children($rows) |
6300
|
|
|
{ |
6301
|
|
|
$sorted_rows = [0 => []]; |
6302
|
|
|
if (!empty($rows)) { |
6303
|
|
|
foreach ($rows as $row) { |
6304
|
|
|
$rows_with_children[$row['post_id']] = $row; |
6305
|
|
|
$rows_with_children[$row['post_parent_id']]['children'][] = $row['post_id']; |
6306
|
|
|
} |
6307
|
|
|
|
6308
|
|
|
$rows = $rows_with_children; |
6309
|
|
|
forumRecursiveSort($rows, $sorted_rows); |
6310
|
|
|
unset($sorted_rows[0]); |
6311
|
|
|
} |
6312
|
|
|
|
6313
|
|
|
return $sorted_rows; |
6314
|
|
|
} |
6315
|
|
|
|
6316
|
|
|
/** |
6317
|
|
|
* @param $rows |
6318
|
|
|
* @param $threads |
6319
|
|
|
* @param int $seed |
6320
|
|
|
* @param int $indent |
6321
|
|
|
*/ |
6322
|
|
|
function forumRecursiveSort($rows, &$threads, $seed = 0, $indent = 0) |
6323
|
|
|
{ |
6324
|
|
|
if ($seed > 0) { |
6325
|
|
|
$threads[$rows[$seed]['post_id']] = $rows[$seed]; |
6326
|
|
|
$threads[$rows[$seed]['post_id']]['indent_cnt'] = $indent; |
6327
|
|
|
$indent++; |
6328
|
|
|
} |
6329
|
|
|
|
6330
|
|
|
if (isset($rows[$seed]['children'])) { |
6331
|
|
|
foreach ($rows[$seed]['children'] as $child) { |
6332
|
|
|
forumRecursiveSort($rows, $threads, $child, $indent); |
6333
|
|
|
} |
6334
|
|
|
} |
6335
|
|
|
} |
6336
|
|
|
|
6337
|
|
|
/** |
6338
|
|
|
* Update forum attachment data, used to update comment and post ID. |
6339
|
|
|
* |
6340
|
|
|
* @param $array array (field => value) to update forum attachment row |
6341
|
|
|
* @param $id attach ID to find row to update |
6342
|
|
|
* @param null $courseId course ID to find row to update |
|
|
|
|
6343
|
|
|
* |
6344
|
|
|
* @return int number of affected rows |
6345
|
|
|
*/ |
6346
|
|
|
function editAttachedFile($array, $id, $courseId = null) |
6347
|
|
|
{ |
6348
|
|
|
// Init variables |
6349
|
|
|
$setString = ''; |
6350
|
|
|
$id = (int) $id; |
6351
|
|
|
$courseId = (int) $courseId; |
6352
|
|
|
if (empty($courseId)) { |
6353
|
|
|
// $courseId can be null, use api method |
6354
|
|
|
$courseId = api_get_course_int_id(); |
6355
|
|
|
} |
6356
|
|
|
/* |
6357
|
|
|
* Check if Attachment ID and Course ID are greater than zero |
6358
|
|
|
* and array of field values is not empty |
6359
|
|
|
*/ |
6360
|
|
|
if ($id > 0 && $courseId > 0 && !empty($array) && is_array($array)) { |
6361
|
|
|
foreach ($array as $key => &$item) { |
6362
|
|
|
$item = Database::escape_string($item); |
6363
|
|
|
$setString .= $key.' = "'.$item.'", '; |
6364
|
|
|
} |
6365
|
|
|
// Delete last comma |
6366
|
|
|
$setString = substr($setString, 0, strlen($setString) - 2); |
6367
|
|
|
$forumAttachmentTable = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
6368
|
|
|
$sql = "UPDATE $forumAttachmentTable |
6369
|
|
|
SET $setString WHERE c_id = $courseId AND id = $id"; |
6370
|
|
|
$result = Database::query($sql); |
6371
|
|
|
if ($result !== false) { |
6372
|
|
|
$affectedRows = Database::affected_rows($result); |
6373
|
|
|
if ($affectedRows > 0) { |
6374
|
|
|
/* |
6375
|
|
|
* If exist in $_SESSION variable, then delete them from it |
6376
|
|
|
* because they would be deprecated |
6377
|
|
|
*/ |
6378
|
|
|
if (!empty($_SESSION['forum']['upload_file'][$courseId][$id])) { |
6379
|
|
|
unset($_SESSION['forum']['upload_file'][$courseId][$id]); |
6380
|
|
|
} |
6381
|
|
|
} |
6382
|
|
|
|
6383
|
|
|
return $affectedRows; |
6384
|
|
|
} |
6385
|
|
|
} |
6386
|
|
|
|
6387
|
|
|
return 0; |
6388
|
|
|
} |
6389
|
|
|
|
6390
|
|
|
/** |
6391
|
|
|
* Return a table where the attachments will be set. |
6392
|
|
|
* |
6393
|
|
|
* @param int $postId Forum Post ID |
6394
|
|
|
* |
6395
|
|
|
* @return string The Forum Attachments Ajax Table |
6396
|
|
|
*/ |
6397
|
|
|
function getAttachmentsAjaxTable($postId = 0) |
6398
|
|
|
{ |
6399
|
|
|
$postId = (int) $postId; |
6400
|
|
|
$courseId = api_get_course_int_id(); |
6401
|
|
|
$attachIds = getAttachmentIdsByPostId($postId, $courseId); |
6402
|
|
|
$fileDataContent = ''; |
6403
|
|
|
// Update comment to show if form did not pass validation |
6404
|
|
|
if (!empty($_REQUEST['file_ids']) && is_array($_REQUEST['file_ids'])) { |
6405
|
|
|
// 'file_ids is the name from forum attachment ajax form |
6406
|
|
|
foreach ($_REQUEST['file_ids'] as $key => $attachId) { |
6407
|
|
|
if (!empty($_SESSION['forum']['upload_file'][$courseId][$attachId]) && |
6408
|
|
|
is_array($_SESSION['forum']['upload_file'][$courseId][$attachId]) |
6409
|
|
|
) { |
6410
|
|
|
// If exist forum attachment then update into $_SESSION data |
6411
|
|
|
$_SESSION['forum']['upload_file'][$courseId][$attachId]['comment'] = $_POST['file_comments'][$key]; |
6412
|
|
|
} |
6413
|
|
|
} |
6414
|
|
|
} |
6415
|
|
|
|
6416
|
|
|
// Get data to fill into attachment files table |
6417
|
|
|
if (!empty($_SESSION['forum']['upload_file'][$courseId]) && |
6418
|
|
|
is_array($_SESSION['forum']['upload_file'][$courseId]) |
6419
|
|
|
) { |
6420
|
|
|
$uploadedFiles = $_SESSION['forum']['upload_file'][$courseId]; |
6421
|
|
|
foreach ($uploadedFiles as $k => $uploadedFile) { |
6422
|
|
|
if (!empty($uploadedFile) && in_array($uploadedFile['id'], $attachIds)) { |
6423
|
|
|
// Buil html table including an input with attachmentID |
6424
|
|
|
$fileDataContent .= '<tr id="'.$uploadedFile['id'].'" ><td>'.$uploadedFile['name'].'</td><td>'.$uploadedFile['size'].'</td><td> '.$uploadedFile['result']. |
6425
|
|
|
' </td><td> <input style="width:90%;" type="text" value="'.$uploadedFile['comment'].'" name="file_comments[]"> </td><td>'. |
6426
|
|
|
$uploadedFile['delete'].'</td>'. |
6427
|
|
|
'<input type="hidden" value="'.$uploadedFile['id'].'" name="file_ids[]">'.'</tr>'; |
6428
|
|
|
} else { |
6429
|
|
|
/* |
6430
|
|
|
* If attachment data is empty, then delete it from $_SESSION |
6431
|
|
|
* because could generate and empty row into html table |
6432
|
|
|
*/ |
6433
|
|
|
unset($_SESSION['forum']['upload_file'][$courseId][$k]); |
6434
|
|
|
} |
6435
|
|
|
} |
6436
|
|
|
} |
6437
|
|
|
$style = empty($fileDataContent) ? 'display: none;' : ''; |
6438
|
|
|
// Forum attachment Ajax table |
6439
|
|
|
$fileData = ' |
6440
|
|
|
<div class="control-group " style="'.$style.'"> |
6441
|
|
|
<label class="control-label">'.get_lang('AttachmentList').'</label> |
6442
|
|
|
<div class="controls"> |
6443
|
|
|
<table id="attachmentFileList" class="files table table-hover table-striped data_table span10"> |
6444
|
|
|
<tr> |
6445
|
|
|
<th>'.get_lang('FileName').'</th> |
6446
|
|
|
<th>'.get_lang('Size').'</th> |
6447
|
|
|
<th>'.get_lang('Status').'</th> |
6448
|
|
|
<th>'.get_lang('Comment').'</th> |
6449
|
|
|
<th>'.get_lang('Delete').'</th> |
6450
|
|
|
</tr> |
6451
|
|
|
'.$fileDataContent.' |
6452
|
|
|
</table> |
6453
|
|
|
</div> |
6454
|
|
|
</div>'; |
6455
|
|
|
|
6456
|
|
|
return $fileData; |
6457
|
|
|
} |
6458
|
|
|
|
6459
|
|
|
/** |
6460
|
|
|
* Return an array of prepared attachment data to build forum attachment table |
6461
|
|
|
* Also, save this array into $_SESSION to do available the attachment data. |
6462
|
|
|
* |
6463
|
|
|
* @param int $forumId |
6464
|
|
|
* @param int $threadId |
6465
|
|
|
* @param int $postId |
6466
|
|
|
* @param int $attachId |
6467
|
|
|
* @param int $courseId |
6468
|
|
|
* |
6469
|
|
|
* @return array |
6470
|
|
|
*/ |
6471
|
|
|
function getAttachedFiles( |
6472
|
|
|
$forumId, |
6473
|
|
|
$threadId, |
6474
|
|
|
$postId = 0, |
6475
|
|
|
$attachId = 0, |
6476
|
|
|
$courseId = 0 |
6477
|
|
|
) { |
6478
|
|
|
$forumId = (int) $forumId; |
6479
|
|
|
$courseId = (int) $courseId; |
6480
|
|
|
$attachId = (int) $attachId; |
6481
|
|
|
$postId = (int) $postId; |
6482
|
|
|
$threadId = (int) $threadId; |
6483
|
|
|
|
6484
|
|
|
if (empty($courseId)) { |
6485
|
|
|
// $courseId can be null, use api method |
6486
|
|
|
$courseId = api_get_course_int_id(); |
6487
|
|
|
} |
6488
|
|
|
if (empty($forumId)) { |
6489
|
|
|
if (!empty($_REQUEST['forum'])) { |
6490
|
|
|
$forumId = (int) $_REQUEST['forum']; |
6491
|
|
|
} else { |
6492
|
|
|
// if forum ID is empty, cannot generate delete url |
6493
|
|
|
|
6494
|
|
|
return []; |
6495
|
|
|
} |
6496
|
|
|
} |
6497
|
|
|
// Check if exist at least one of them to filter forum attachment select query |
6498
|
|
|
if (empty($postId) && empty($attachId)) { |
6499
|
|
|
return []; |
6500
|
|
|
} elseif (empty($postId)) { |
6501
|
|
|
$filter = "AND iid = $attachId"; |
6502
|
|
|
} elseif (empty($attachId)) { |
6503
|
|
|
$filter = "AND post_id = $postId"; |
6504
|
|
|
} else { |
6505
|
|
|
$filter = "AND post_id = $postId AND iid = $attachId"; |
6506
|
|
|
} |
6507
|
|
|
$forumAttachmentTable = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
6508
|
|
|
$sql = "SELECT iid, comment, filename, path, size |
6509
|
|
|
FROM $forumAttachmentTable |
6510
|
|
|
WHERE c_id = $courseId $filter"; |
6511
|
|
|
$result = Database::query($sql); |
6512
|
|
|
$json = []; |
6513
|
|
|
if ($result !== false && Database::num_rows($result) > 0) { |
6514
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
6515
|
|
|
// name contains an URL to download attachment file and its filename |
6516
|
|
|
$json['filename'] = $row['filename']; |
6517
|
|
|
$json['path'] = $row['path']; |
6518
|
|
|
$json['name'] = Display::url( |
6519
|
|
|
api_htmlentities($row['filename']), |
6520
|
|
|
api_get_path(WEB_CODE_PATH).'forum/download.php?file='.$row['path'].'&'.api_get_cidreq(), |
6521
|
|
|
['target' => '_blank', 'class' => 'attachFilename'] |
6522
|
|
|
); |
6523
|
|
|
$json['id'] = $row['iid']; |
6524
|
|
|
$json['comment'] = $row['comment']; |
6525
|
|
|
// Format file size |
6526
|
|
|
$json['size'] = format_file_size($row['size']); |
6527
|
|
|
// Check if $row is consistent |
6528
|
|
|
if (!empty($row) && is_array($row)) { |
6529
|
|
|
// Set result as success and bring delete URL |
6530
|
|
|
$json['result'] = Display::return_icon('accept.png', get_lang('Uploaded')); |
6531
|
|
|
$url = api_get_path(WEB_CODE_PATH).'forum/viewthread.php?'.api_get_cidreq().'&action=delete_attach&forum='.$forumId.'&thread='.$threadId.'&id_attach='.$row['iid']; |
6532
|
|
|
$json['delete'] = Display::url( |
6533
|
|
|
Display::return_icon('delete.png', get_lang('Delete'), [], ICON_SIZE_SMALL), |
6534
|
|
|
$url, |
6535
|
|
|
['class' => 'deleteLink'] |
6536
|
|
|
); |
6537
|
|
|
} else { |
6538
|
|
|
// If not, set an exclamation result |
6539
|
|
|
$json['result'] = Display::return_icon('exclamation.png', get_lang('Error')); |
6540
|
|
|
} |
6541
|
|
|
// Store array data into $_SESSION |
6542
|
|
|
$_SESSION['forum']['upload_file'][$courseId][$json['id']] = $json; |
6543
|
|
|
} |
6544
|
|
|
} |
6545
|
|
|
|
6546
|
|
|
return $json; |
6547
|
|
|
} |
6548
|
|
|
|
6549
|
|
|
/** |
6550
|
|
|
* Clear forum attachment data stored in $_SESSION, |
6551
|
|
|
* If is not defined post, it will clear all forum attachment data from course. |
6552
|
|
|
* |
6553
|
|
|
* @param int $postId -1 : Clear all attachments from course stored in $_SESSION |
6554
|
|
|
* 0 : Clear attachments from course, except from temporal post "0" |
6555
|
|
|
* but without delete them from file system and database |
6556
|
|
|
* Other values : Clear attachments from course except specified post |
6557
|
|
|
* and delete them from file system and database |
6558
|
|
|
* @param int $courseId : Course ID, if it is null, will use api_get_course_int_id() |
6559
|
|
|
* |
6560
|
|
|
* @return array |
6561
|
|
|
*/ |
6562
|
|
|
function clearAttachedFiles($postId = 0, $courseId = 0) |
6563
|
|
|
{ |
6564
|
|
|
// Init variables |
6565
|
|
|
$courseId = (int) $courseId; |
6566
|
|
|
$postId = (int) $postId; |
6567
|
|
|
$array = []; |
6568
|
|
|
if (empty($courseId)) { |
6569
|
|
|
// $courseId can be null, use api method |
6570
|
|
|
$courseId = api_get_course_int_id(); |
6571
|
|
|
} |
6572
|
|
|
if ($postId === -1) { |
6573
|
|
|
// If post ID is -1 then delete course's attachment data from $_SESSION |
6574
|
|
|
if (!empty($_SESSION['forum']['upload_file'][$courseId])) { |
6575
|
|
|
$array = array_keys($_SESSION['forum']['upload_file'][$courseId]); |
6576
|
|
|
unset($_SESSION['forum']['upload_file'][$courseId]); |
6577
|
|
|
} |
6578
|
|
|
} else { |
6579
|
|
|
$attachIds = getAttachmentIdsByPostId($postId, $courseId); |
6580
|
|
|
if (!empty($_SESSION['forum']['upload_file'][$courseId]) && |
6581
|
|
|
is_array($_SESSION['forum']['upload_file'][$courseId])) { |
6582
|
|
|
foreach ($_SESSION['forum']['upload_file'][$courseId] as $attachId => $attach) { |
6583
|
|
|
if (!in_array($attachId, $attachIds)) { |
6584
|
|
|
// If attach ID is not into specified post, delete attachment |
6585
|
|
|
// Save deleted attachment ID |
6586
|
|
|
$array[] = $attachId; |
6587
|
|
|
if ($postId !== 0) { |
6588
|
|
|
// Post 0 is temporal, delete them from file system and DB |
6589
|
|
|
delete_attachment(0, $attachId); |
6590
|
|
|
} |
6591
|
|
|
// Delete attachment data from $_SESSION |
6592
|
|
|
unset($_SESSION['forum']['upload_file'][$courseId][$attachId]); |
6593
|
|
|
} |
6594
|
|
|
} |
6595
|
|
|
} |
6596
|
|
|
} |
6597
|
|
|
|
6598
|
|
|
return $array; |
6599
|
|
|
} |
6600
|
|
|
|
6601
|
|
|
/** |
6602
|
|
|
* Returns an array of forum attachment ids into a course and forum post. |
6603
|
|
|
* |
6604
|
|
|
* @param int $postId |
6605
|
|
|
* @param int $courseId |
6606
|
|
|
* |
6607
|
|
|
* @return array |
6608
|
|
|
*/ |
6609
|
|
|
function getAttachmentIdsByPostId($postId, $courseId = 0) |
6610
|
|
|
{ |
6611
|
|
|
$array = []; |
6612
|
|
|
$courseId = (int) $courseId; |
6613
|
|
|
$postId = (int) $postId; |
6614
|
|
|
if (empty($courseId)) { |
6615
|
|
|
// $courseId can be null, use api method |
6616
|
|
|
$courseId = api_get_course_int_id(); |
6617
|
|
|
} |
6618
|
|
|
if ($courseId > 0) { |
6619
|
|
|
$forumAttachmentTable = Database::get_course_table(TABLE_FORUM_ATTACHMENT); |
6620
|
|
|
$sql = "SELECT id FROM $forumAttachmentTable |
6621
|
|
|
WHERE c_id = $courseId AND post_id = $postId"; |
6622
|
|
|
$result = Database::query($sql); |
6623
|
|
|
if ($result !== false && Database::num_rows($result) > 0) { |
6624
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
6625
|
|
|
$array[] = $row['id']; |
6626
|
|
|
} |
6627
|
|
|
} |
6628
|
|
|
} |
6629
|
|
|
|
6630
|
|
|
return $array; |
6631
|
|
|
} |
6632
|
|
|
|
6633
|
|
|
/** |
6634
|
|
|
* Check if the forum category exists looking for its title. |
6635
|
|
|
* |
6636
|
|
|
* @param string $title The forum category title |
6637
|
|
|
* @param int $courseId The course ID |
6638
|
|
|
* @param int $sessionId Optional. The session ID |
6639
|
|
|
* |
6640
|
|
|
* @return bool |
6641
|
|
|
*/ |
6642
|
|
|
function getForumCategoryByTitle($title, $courseId, $sessionId = 0) |
6643
|
|
|
{ |
6644
|
|
|
$sessionId = (int) $sessionId; |
6645
|
|
|
$courseId = (int) $courseId; |
6646
|
|
|
$forumCategoryTable = Database::get_course_table(TABLE_FORUM_CATEGORY); |
6647
|
|
|
$itemProperty = Database::get_course_table(TABLE_ITEM_PROPERTY); |
6648
|
|
|
|
6649
|
|
|
$fakeFrom = "$forumCategoryTable fc |
6650
|
|
|
INNER JOIN $itemProperty ip "; |
6651
|
|
|
|
6652
|
|
|
if ($sessionId === 0) { |
6653
|
|
|
$fakeFrom .= " |
6654
|
|
|
ON ( |
6655
|
|
|
fc.cat_id = ip.ref AND fc.c_id = ip.c_id AND (fc.session_id = ip.session_id OR ip.session_id IS NULL) |
6656
|
|
|
) |
6657
|
|
|
"; |
6658
|
|
|
} else { |
6659
|
|
|
$fakeFrom .= " |
6660
|
|
|
ON ( |
6661
|
|
|
fc.cat_id = ip.ref AND fc.c_id = ip.c_id AND fc.session_id = ip.session_id |
6662
|
|
|
) |
6663
|
|
|
"; |
6664
|
|
|
} |
6665
|
|
|
|
6666
|
|
|
$resultData = Database::select( |
6667
|
|
|
'fc.*', |
6668
|
|
|
$fakeFrom, |
6669
|
|
|
[ |
6670
|
|
|
'where' => [ |
6671
|
|
|
'ip.visibility != ? AND ' => 2, |
6672
|
|
|
'ip.tool = ? AND ' => TOOL_FORUM_CATEGORY, |
6673
|
|
|
'fc.session_id = ? AND ' => $sessionId, |
6674
|
|
|
'fc.cat_title = ? AND ' => $title, |
6675
|
|
|
'fc.c_id = ?' => $courseId, |
6676
|
|
|
], |
6677
|
|
|
], |
6678
|
|
|
'first' |
6679
|
|
|
); |
6680
|
|
|
|
6681
|
|
|
if (empty($resultData)) { |
6682
|
|
|
return false; |
6683
|
|
|
} |
6684
|
|
|
|
6685
|
|
|
return $resultData; |
6686
|
|
|
} |
6687
|
|
|
|
6688
|
|
|
/** |
6689
|
|
|
* @param array $current_forum |
6690
|
|
|
* @param array $row |
6691
|
|
|
* @param bool $addWrapper |
6692
|
|
|
* |
6693
|
|
|
* @return string |
6694
|
|
|
*/ |
6695
|
|
|
function getPostStatus($current_forum, $row, $addWrapper = true) |
6696
|
|
|
{ |
6697
|
|
|
$statusIcon = ''; |
6698
|
|
|
if ($current_forum['moderated']) { |
6699
|
|
|
if ($addWrapper) { |
6700
|
|
|
$statusIcon = '<br /><br /><span id="status_post_'.$row['iid'].'">'; |
6701
|
|
|
} |
6702
|
|
|
$row['status'] = empty($row['status']) ? 2 : $row['status']; |
6703
|
|
|
|
6704
|
|
|
$addUrl = false; |
6705
|
|
|
$showStatus = false; |
6706
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
6707
|
|
|
$addUrl = true; |
6708
|
|
|
} else { |
6709
|
|
|
if ($row['user_id'] == api_get_user_id()) { |
6710
|
|
|
$showStatus = true; |
6711
|
|
|
} |
6712
|
|
|
} |
6713
|
|
|
|
6714
|
|
|
$label = ''; |
6715
|
|
|
$icon = ''; |
6716
|
|
|
$buttonType = ''; |
6717
|
|
|
switch ($row['status']) { |
6718
|
|
|
case CForumPost::STATUS_VALIDATED: |
6719
|
|
|
$label = get_lang('Validated'); |
6720
|
|
|
$icon = 'check-circle'; |
6721
|
|
|
$buttonType = 'success'; |
6722
|
|
|
break; |
6723
|
|
|
case CForumPost::STATUS_WAITING_MODERATION: |
6724
|
|
|
$label = get_lang('WaitingModeration'); |
6725
|
|
|
$icon = 'warning'; |
6726
|
|
|
$buttonType = 'warning'; |
6727
|
|
|
break; |
6728
|
|
|
case CForumPost::STATUS_REJECTED: |
6729
|
|
|
$label = get_lang('Rejected'); |
6730
|
|
|
$icon = 'minus-circle'; |
6731
|
|
|
$buttonType = 'danger'; |
6732
|
|
|
break; |
6733
|
|
|
} |
6734
|
|
|
|
6735
|
|
|
if ($addUrl) { |
6736
|
|
|
$statusIcon .= Display::toolbarButton( |
6737
|
|
|
$label.' ', |
6738
|
|
|
'javascript:void(0)', |
6739
|
|
|
$icon, |
6740
|
|
|
$buttonType, |
6741
|
|
|
['class' => 'change_post_status'] |
6742
|
|
|
); |
6743
|
|
|
} else { |
6744
|
|
|
if ($showStatus) { |
6745
|
|
|
$statusIcon .= Display::label( |
6746
|
|
|
Display::returnFontAwesomeIcon($icon).$label, |
6747
|
|
|
$buttonType |
6748
|
|
|
); |
6749
|
|
|
} |
6750
|
|
|
} |
6751
|
|
|
|
6752
|
|
|
if ($addWrapper) { |
6753
|
|
|
$statusIcon .= '</span>'; |
6754
|
|
|
} |
6755
|
|
|
} |
6756
|
|
|
|
6757
|
|
|
return $statusIcon; |
6758
|
|
|
} |
6759
|
|
|
|
6760
|
|
|
/** |
6761
|
|
|
* @param array $forumInfo |
6762
|
|
|
* @param int $threadId |
6763
|
|
|
* @param int $status |
6764
|
|
|
* |
6765
|
|
|
* @return mixed |
6766
|
|
|
*/ |
6767
|
|
|
function getCountPostsWithStatus($status, $forumInfo, $threadId = null) |
6768
|
|
|
{ |
6769
|
|
|
$em = Database::getManager(); |
6770
|
|
|
$criteria = Criteria::create(); |
6771
|
|
|
$criteria |
6772
|
|
|
->where(Criteria::expr()->eq('status', $status)) |
6773
|
|
|
->andWhere(Criteria::expr()->eq('cId', $forumInfo['c_id'])) |
6774
|
|
|
->andWhere(Criteria::expr()->eq('visible', 1)) |
6775
|
|
|
; |
6776
|
|
|
|
6777
|
|
|
if (!empty($threadId)) { |
6778
|
|
|
$criteria->andWhere(Criteria::expr()->eq('threadId', $threadId)); |
6779
|
|
|
} |
6780
|
|
|
|
6781
|
|
|
$qb = $em->getRepository('ChamiloCourseBundle:CForumPost')->createQueryBuilder('p'); |
6782
|
|
|
$qb->select('count(p.iid)') |
6783
|
|
|
->addCriteria($criteria); |
6784
|
|
|
|
6785
|
|
|
return $qb->getQuery()->getSingleScalarResult(); |
6786
|
|
|
} |
6787
|
|
|
|
6788
|
|
|
/** |
6789
|
|
|
* @param array $forum |
6790
|
|
|
* @param array $post |
6791
|
|
|
* |
6792
|
|
|
* @return bool |
6793
|
|
|
*/ |
6794
|
|
|
function postIsEditableByStudent($forum, $post) |
6795
|
|
|
{ |
6796
|
|
|
if (api_is_platform_admin() || api_is_allowed_to_edit()) { |
6797
|
|
|
return true; |
6798
|
|
|
} |
6799
|
|
|
|
6800
|
|
|
if ($forum['moderated'] == 1) { |
6801
|
|
|
if (is_null($post['status'])) { |
6802
|
|
|
return true; |
6803
|
|
|
} else { |
6804
|
|
|
return in_array( |
6805
|
|
|
$post['status'], |
6806
|
|
|
[ |
6807
|
|
|
CForumPost::STATUS_WAITING_MODERATION, |
6808
|
|
|
CForumPost::STATUS_REJECTED, |
6809
|
|
|
] |
6810
|
|
|
); |
6811
|
|
|
} |
6812
|
|
|
} else { |
6813
|
|
|
return true; |
6814
|
|
|
} |
6815
|
|
|
} |
6816
|
|
|
|
6817
|
|
|
/** |
6818
|
|
|
* @param int $postId |
6819
|
|
|
* |
6820
|
|
|
* @return bool |
6821
|
|
|
*/ |
6822
|
|
|
function savePostRevision($postId) |
6823
|
|
|
{ |
6824
|
|
|
$postData = get_post_information($postId); |
6825
|
|
|
|
6826
|
|
|
if (empty($postData)) { |
6827
|
|
|
return false; |
6828
|
|
|
} |
6829
|
|
|
|
6830
|
|
|
$userId = api_get_user_id(); |
6831
|
|
|
|
6832
|
|
|
if ($postData['poster_id'] != $userId) { |
6833
|
|
|
return false; |
6834
|
|
|
} |
6835
|
|
|
|
6836
|
|
|
$status = (int) !postNeedsRevision($postId); |
6837
|
|
|
$extraFieldValue = new ExtraFieldValue('forum_post'); |
6838
|
|
|
$params = [ |
6839
|
|
|
'item_id' => $postId, |
6840
|
|
|
'extra_ask_for_revision' => ['extra_ask_for_revision' => $status], |
6841
|
|
|
]; |
6842
|
|
|
if (empty($status)) { |
6843
|
|
|
unset($params['extra_ask_for_revision']); |
6844
|
|
|
} |
6845
|
|
|
$extraFieldValue->saveFieldValues( |
6846
|
|
|
$params, |
6847
|
|
|
true, |
6848
|
|
|
false, |
6849
|
|
|
['ask_for_revision'] |
6850
|
|
|
); |
6851
|
|
|
} |
6852
|
|
|
|
6853
|
|
|
/** |
6854
|
|
|
* @param int $postId |
6855
|
|
|
* |
6856
|
|
|
* @return string |
6857
|
|
|
*/ |
6858
|
|
|
function getPostRevision($postId) |
6859
|
|
|
{ |
6860
|
|
|
$extraFieldValue = new ExtraFieldValue('forum_post'); |
6861
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable( |
6862
|
|
|
$postId, |
6863
|
|
|
'revision_language' |
6864
|
|
|
); |
6865
|
|
|
$revision = ''; |
6866
|
|
|
if ($value && isset($value['value'])) { |
6867
|
|
|
$revision = $value['value']; |
6868
|
|
|
} |
6869
|
|
|
|
6870
|
|
|
return $revision; |
6871
|
|
|
} |
6872
|
|
|
|
6873
|
|
|
/** |
6874
|
|
|
* @param int $postId |
6875
|
|
|
* |
6876
|
|
|
* @return bool |
6877
|
|
|
*/ |
6878
|
|
|
function postNeedsRevision($postId) |
6879
|
|
|
{ |
6880
|
|
|
$extraFieldValue = new ExtraFieldValue('forum_post'); |
6881
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable( |
6882
|
|
|
$postId, |
6883
|
|
|
'ask_for_revision' |
6884
|
|
|
); |
6885
|
|
|
$hasRevision = false; |
6886
|
|
|
if ($value && isset($value['value'])) { |
6887
|
|
|
return $value['value'] == 1; |
6888
|
|
|
} |
6889
|
|
|
|
6890
|
|
|
return $hasRevision; |
6891
|
|
|
} |
6892
|
|
|
|
6893
|
|
|
/** |
6894
|
|
|
* @param int $postId |
6895
|
|
|
* @param array $threadInfo |
6896
|
|
|
* |
6897
|
|
|
* @return string |
6898
|
|
|
*/ |
6899
|
|
|
function getAskRevisionButton($postId, $threadInfo) |
6900
|
|
|
{ |
6901
|
|
|
if (api_get_configuration_value('allow_forum_post_revisions') === false) { |
6902
|
|
|
return ''; |
6903
|
|
|
} |
6904
|
|
|
|
6905
|
|
|
$postId = (int) $postId; |
6906
|
|
|
|
6907
|
|
|
$status = 'btn-default'; |
6908
|
|
|
if (postNeedsRevision($postId)) { |
6909
|
|
|
$status = 'btn-success'; |
6910
|
|
|
} |
6911
|
|
|
|
6912
|
|
|
return Display::url( |
6913
|
|
|
get_lang('AskRevision'), |
6914
|
|
|
api_get_path(WEB_CODE_PATH).'forum/viewthread.php?'. |
6915
|
|
|
api_get_cidreq().'&action=ask_revision&post_id='.$postId.'&forum='.$threadInfo['forum_id'].'&thread='.$threadInfo['thread_id'], |
6916
|
|
|
['class' => "btn $status", 'title' => get_lang('AskRevision')] |
6917
|
|
|
); |
6918
|
|
|
} |
6919
|
|
|
|
6920
|
|
|
/** |
6921
|
|
|
* @param int $postId |
6922
|
|
|
* @param array $threadInfo |
6923
|
|
|
* |
6924
|
|
|
* @return string |
6925
|
|
|
*/ |
6926
|
|
|
function giveRevisionButton($postId, $threadInfo) |
6927
|
|
|
{ |
6928
|
|
|
$postId = (int) $postId; |
6929
|
|
|
|
6930
|
|
|
return Display::toolbarButton( |
6931
|
|
|
get_lang('GiveRevision'), |
6932
|
|
|
api_get_path(WEB_CODE_PATH).'forum/reply.php?'.api_get_cidreq().'&'.http_build_query( |
6933
|
|
|
[ |
6934
|
|
|
'forum' => $threadInfo['forum_id'], |
6935
|
|
|
'thread' => $threadInfo['thread_id'], |
6936
|
|
|
'post' => $postId = (int) $postId, |
6937
|
|
|
'action' => 'replymessage', |
6938
|
|
|
'give_revision' => 1, |
6939
|
|
|
] |
6940
|
|
|
), |
6941
|
|
|
'reply', |
6942
|
|
|
'primary', |
6943
|
|
|
['id' => "reply-to-post-{$postId}"] |
6944
|
|
|
); |
6945
|
|
|
} |
6946
|
|
|
|
6947
|
|
|
/** |
6948
|
|
|
* @param int $postId |
6949
|
|
|
* @param array $threadInfo |
6950
|
|
|
* |
6951
|
|
|
* @return string |
6952
|
|
|
*/ |
6953
|
|
|
function getReportButton($postId, $threadInfo) |
6954
|
|
|
{ |
6955
|
|
|
$postId = (int) $postId; |
6956
|
|
|
|
6957
|
|
|
return Display::url( |
6958
|
|
|
Display::returnFontAwesomeIcon('flag'), |
6959
|
|
|
api_get_path(WEB_CODE_PATH).'forum/viewthread.php?'. |
6960
|
|
|
api_get_cidreq().'&action=report&post_id='.$postId.'&forum='.$threadInfo['forum_id'].'&thread='.$threadInfo['thread_id'], |
6961
|
|
|
['class' => 'btn btn-danger', 'title' => get_lang('Report')] |
6962
|
|
|
); |
6963
|
|
|
} |
6964
|
|
|
|
6965
|
|
|
/** |
6966
|
|
|
* @return bool |
6967
|
|
|
*/ |
6968
|
|
|
function reportAvailable() |
6969
|
|
|
{ |
6970
|
|
|
$extraFieldValue = new ExtraFieldValue('course'); |
6971
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable( |
6972
|
|
|
api_get_course_int_id(), |
6973
|
|
|
'allow_forum_report_button' |
6974
|
|
|
); |
6975
|
|
|
$allowReport = false; |
6976
|
|
|
if ($value && isset($value['value']) && $value['value'] == 1) { |
6977
|
|
|
$allowReport = true; |
6978
|
|
|
} |
6979
|
|
|
|
6980
|
|
|
return $allowReport; |
6981
|
|
|
} |
6982
|
|
|
|
6983
|
|
|
/** |
6984
|
|
|
* @return array |
6985
|
|
|
*/ |
6986
|
|
|
function getReportRecipients() |
6987
|
|
|
{ |
6988
|
|
|
$extraFieldValue = new ExtraFieldValue('course'); |
6989
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable( |
6990
|
|
|
api_get_course_int_id(), |
6991
|
|
|
'forum_report_recipients' |
6992
|
|
|
); |
6993
|
|
|
$users = []; |
6994
|
|
|
if ($value && isset($value['value'])) { |
6995
|
|
|
$usersType = explode(';', $value['value']); |
6996
|
|
|
|
6997
|
|
|
foreach ($usersType as $type) { |
6998
|
|
|
switch ($type) { |
6999
|
|
|
case 'teachers': |
7000
|
|
|
$teachers = CourseManager::get_teacher_list_from_course_code(api_get_course_id()); |
7001
|
|
|
if (!empty($teachers)) { |
7002
|
|
|
$users = array_merge($users, array_column($teachers, 'user_id')); |
7003
|
|
|
} |
7004
|
|
|
break; |
7005
|
|
|
case 'admins': |
7006
|
|
|
$admins = UserManager::get_all_administrators(); |
7007
|
|
|
if (!empty($admins)) { |
7008
|
|
|
$users = array_merge($users, array_column($admins, 'user_id')); |
7009
|
|
|
} |
7010
|
|
|
break; |
7011
|
|
|
case 'community_managers': |
7012
|
|
|
$managers = api_get_configuration_value('community_managers_user_list'); |
7013
|
|
|
if (!empty($managers) && isset($managers['users'])) { |
7014
|
|
|
$users = array_merge($users, $managers['users']); |
7015
|
|
|
} |
7016
|
|
|
break; |
7017
|
|
|
} |
7018
|
|
|
} |
7019
|
|
|
|
7020
|
|
|
$users = array_unique(array_filter($users)); |
7021
|
|
|
} |
7022
|
|
|
|
7023
|
|
|
return $users; |
7024
|
|
|
} |
7025
|
|
|
|
7026
|
|
|
/** |
7027
|
|
|
* @param int $postId |
7028
|
|
|
* @param array $forumInfo |
7029
|
|
|
* @param array $threadInfo |
7030
|
|
|
* |
7031
|
|
|
* @return bool |
7032
|
|
|
*/ |
7033
|
|
|
function reportPost($postId, $forumInfo, $threadInfo) |
7034
|
|
|
{ |
7035
|
|
|
if (!reportAvailable()) { |
7036
|
|
|
return false; |
7037
|
|
|
} |
7038
|
|
|
|
7039
|
|
|
if (empty($forumInfo) || empty($threadInfo)) { |
7040
|
|
|
return false; |
7041
|
|
|
} |
7042
|
|
|
|
7043
|
|
|
$postId = (int) $postId; |
7044
|
|
|
|
7045
|
|
|
$postData = get_post_information($postId); |
7046
|
|
|
$currentUser = api_get_user_info(); |
7047
|
|
|
|
7048
|
|
|
if (!empty($postData)) { |
7049
|
|
|
$users = getReportRecipients(); |
7050
|
|
|
if (!empty($users)) { |
7051
|
|
|
$url = api_get_path(WEB_CODE_PATH). |
7052
|
|
|
'forum/viewthread.php?forum='.$threadInfo['forum_id'].'&thread='.$threadInfo['thread_id'].'&'.api_get_cidreq().'&post_id='.$postId.'#post_id_'.$postId; |
7053
|
|
|
$postLink = Display::url( |
7054
|
|
|
$postData['post_title'], |
7055
|
|
|
$url |
7056
|
|
|
); |
7057
|
|
|
$subject = get_lang('ForumPostReported'); |
7058
|
|
|
$content = sprintf( |
7059
|
|
|
get_lang('UserXReportedPostXInForumX'), |
7060
|
|
|
$currentUser['complete_name'], |
7061
|
|
|
$postLink, |
7062
|
|
|
$forumInfo['forum_title'] |
7063
|
|
|
); |
7064
|
|
|
foreach ($users as $userId) { |
7065
|
|
|
MessageManager::send_message_simple($userId, $subject, $content); |
7066
|
|
|
} |
7067
|
|
|
} |
7068
|
|
|
} |
7069
|
|
|
} |
7070
|
|
|
|
If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: