See Release Notes
Long Term Support Release
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * Edit and save a new post to a discussion * * @package mod_forum * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once('../../config.php'); require_once('lib.php'); require_once($CFG->libdir.'/completionlib.php'); $reply = optional_param('reply', 0, PARAM_INT); $forum = optional_param('forum', 0, PARAM_INT); $edit = optional_param('edit', 0, PARAM_INT); $delete = optional_param('delete', 0, PARAM_INT); $prune = optional_param('prune', 0, PARAM_INT); $name = optional_param('name', '', PARAM_CLEAN); $confirm = optional_param('confirm', 0, PARAM_INT); $groupid = optional_param('groupid', null, PARAM_INT); $subject = optional_param('subject', '', PARAM_TEXT); // Values posted via the inpage reply form. $prefilledpost = optional_param('post', '', PARAM_TEXT); $prefilledpostformat = optional_param('postformat', FORMAT_MOODLE, PARAM_INT); $prefilledprivatereply = optional_param('privatereply', false, PARAM_BOOL); $PAGE->set_url('/mod/forum/post.php', array( 'reply' => $reply, 'forum' => $forum, 'edit' => $edit, 'delete' => $delete, 'prune' => $prune, 'name' => $name, 'confirm' => $confirm, 'groupid' => $groupid, )); // These page_params will be passed as hidden variables later in the form. $pageparams = array('reply' => $reply, 'forum' => $forum, 'edit' => $edit); $sitecontext = context_system::instance(); $entityfactory = mod_forum\local\container::get_entity_factory(); $vaultfactory = mod_forum\local\container::get_vault_factory(); $managerfactory = mod_forum\local\container::get_manager_factory(); $legacydatamapperfactory = mod_forum\local\container::get_legacy_data_mapper_factory(); $urlfactory = mod_forum\local\container::get_url_factory(); $forumvault = $vaultfactory->get_forum_vault(); $forumdatamapper = $legacydatamapperfactory->get_forum_data_mapper(); $discussionvault = $vaultfactory->get_discussion_vault(); $discussiondatamapper = $legacydatamapperfactory->get_discussion_data_mapper(); $postvault = $vaultfactory->get_post_vault(); $postdatamapper = $legacydatamapperfactory->get_post_data_mapper(); if (!isloggedin() or isguestuser()) { if (!isloggedin() and !get_local_referer()) { // No referer+not logged in - probably coming in via email See MDL-9052. require_login(); } if (!empty($forum)) { // User is starting a new discussion in a forum. $forumentity = $forumvault->get_from_id($forum); if (empty($forumentity)) {< print_error('invalidforumid', 'forum');> throw new \moodle_exception('invalidforumid', 'forum');} } else if (!empty($reply)) { // User is writing a new reply. $forumentity = $forumvault->get_from_post_id($reply); if (empty($forumentity)) {< print_error('invalidparentpostid', 'forum');> throw new \moodle_exception('invalidparentpostid', 'forum');} } $forum = $forumdatamapper->to_legacy_object($forumentity); $modcontext = $forumentity->get_context(); $course = $forumentity->get_course_record(); if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {< print_error("invalidcoursemodule");> throw new \moodle_exception("invalidcoursemodule");} $PAGE->set_cm($cm, $course, $forum); $PAGE->set_context($modcontext); $PAGE->set_title($course->shortname); $PAGE->set_heading($course->fullname); $referer = get_local_referer(false); echo $OUTPUT->header(); echo $OUTPUT->confirm(get_string('noguestpost', 'forum').'<br /><br />'.get_string('liketologin'), get_login_url(), $referer); echo $OUTPUT->footer(); exit; } require_login(0, false); // Script is useless unless they're logged in. $canreplyprivately = false; if (!empty($forum)) { // User is starting a new discussion in a forum. $forumentity = $forumvault->get_from_id($forum); if (empty($forumentity)) {< print_error('invalidforumid', 'forum');> throw new \moodle_exception('invalidforumid', 'forum');} $capabilitymanager = $managerfactory->get_capability_manager($forumentity); $forum = $forumdatamapper->to_legacy_object($forumentity); $course = $forumentity->get_course_record(); if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {< print_error("invalidcoursemodule");> throw new \moodle_exception("invalidcoursemodule");} // Retrieve the contexts. $modcontext = $forumentity->get_context(); $coursecontext = context_course::instance($course->id); if ($forumentity->is_in_group_mode() && null === $groupid) { $groupid = groups_get_activity_group($cm); } if (!$capabilitymanager->can_create_discussions($USER, $groupid)) { if (!isguestuser()) { if (!is_enrolled($coursecontext)) { if (enrol_selfenrol_available($course->id)) { $SESSION->wantsurl = qualified_me(); $SESSION->enrolcancel = get_local_referer(false); redirect(new moodle_url('/enrol/index.php', array('id' => $course->id, 'returnurl' => '/mod/forum/view.php?f=' . $forum->id)), get_string('youneedtoenrol')); } } }< print_error('nopostforum', 'forum');> throw new \moodle_exception('nopostforum', 'forum');} if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', $modcontext)) { redirect( $urlfactory->get_course_url_from_forum($forumentity), get_string('activityiscurrentlyhidden'), null, \core\output\notification::NOTIFY_ERROR ); } // Load up the $post variable. $post = new stdClass(); $post->course = $course->id; $post->forum = $forum->id; $post->discussion = 0; // Ie discussion # not defined yet. $post->parent = 0; $post->subject = $subject; $post->userid = $USER->id; $post->message = $prefilledpost; $post->messageformat = editors_get_preferred_format(); $post->messagetrust = 0; $post->groupid = $groupid; // Unsetting this will allow the correct return URL to be calculated later. unset($SESSION->fromdiscussion); } else if (!empty($reply)) { // User is writing a new reply. $parententity = $postvault->get_from_id($reply); if (empty($parententity)) {< print_error('invalidparentpostid', 'forum');> throw new \moodle_exception('invalidparentpostid', 'forum');} $discussionentity = $discussionvault->get_from_id($parententity->get_discussion_id()); if (empty($discussionentity)) {< print_error('notpartofdiscussion', 'forum');> throw new \moodle_exception('notpartofdiscussion', 'forum');} $forumentity = $forumvault->get_from_id($discussionentity->get_forum_id()); if (empty($forumentity)) {< print_error('invalidforumid', 'forum');> throw new \moodle_exception('invalidforumid', 'forum');} $capabilitymanager = $managerfactory->get_capability_manager($forumentity); $parent = $postdatamapper->to_legacy_object($parententity); $discussion = $discussiondatamapper->to_legacy_object($discussionentity); $forum = $forumdatamapper->to_legacy_object($forumentity); $course = $forumentity->get_course_record(); $modcontext = $forumentity->get_context(); $coursecontext = context_course::instance($course->id); if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {< print_error('invalidcoursemodule');> throw new \moodle_exception('invalidcoursemodule');} // Ensure lang, theme, etc. is set up properly. MDL-6926. $PAGE->set_cm($cm, $course, $forum); if (!$capabilitymanager->can_reply_to_post($USER, $discussionentity, $parententity)) { if (!isguestuser()) { if (!is_enrolled($coursecontext)) { // User is a guest here! $SESSION->wantsurl = qualified_me(); $SESSION->enrolcancel = get_local_referer(false); redirect(new moodle_url('/enrol/index.php', array('id' => $course->id, 'returnurl' => '/mod/forum/view.php?f=' . $forum->id)), get_string('youneedtoenrol')); } // The forum has been locked. Just redirect back to the discussion page. if (forum_discussion_is_locked($forum, $discussion)) { redirect(new moodle_url('/mod/forum/discuss.php', array('d' => $discussion->id))); } }< print_error('nopostforum', 'forum');> throw new \moodle_exception('nopostforum', 'forum');} // Make sure user can post here. if (isset($cm->groupmode) && empty($course->groupmodeforce)) { $groupmode = $cm->groupmode; } else { $groupmode = $course->groupmode; } if ($groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $modcontext)) { if ($discussion->groupid == -1) {< print_error('nopostforum', 'forum');> throw new \moodle_exception('nopostforum', 'forum');} else { if (!groups_is_member($discussion->groupid)) {< print_error('nopostforum', 'forum');> throw new \moodle_exception('nopostforum', 'forum');} } } if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', $modcontext)) {< print_error("activityiscurrentlyhidden");> throw new \moodle_exception("activityiscurrentlyhidden");} if ($parententity->is_private_reply()) {< print_error('cannotreplytoprivatereply', 'forum');> throw new \moodle_exception('cannotreplytoprivatereply', 'forum');} // We always are going to honor the preferred format. We are creating a new post. $preferredformat = editors_get_preferred_format(); // Only if there are prefilled contents coming. if (!empty($prefilledpost)) { // If the prefilled post is not HTML and the preferred format is HTML, convert to it. if ($prefilledpostformat != FORMAT_HTML and $preferredformat == FORMAT_HTML) { $prefilledpost = format_text($prefilledpost, $prefilledpostformat, ['context' => $modcontext]); } } // Load up the $post variable. $post = new stdClass(); $post->course = $course->id; $post->forum = $forum->id; $post->discussion = $parent->discussion; $post->parent = $parent->id; $post->subject = $subject ? $subject : $parent->subject; $post->userid = $USER->id; $post->parentpostauthor = $parent->userid; $post->message = $prefilledpost; $post->messageformat = $preferredformat; $post->isprivatereply = $prefilledprivatereply; $canreplyprivately = $capabilitymanager->can_reply_privately_to_post($USER, $parententity); $post->groupid = ($discussion->groupid == -1) ? 0 : $discussion->groupid; $strre = get_string('re', 'forum'); if (!(substr($post->subject, 0, strlen($strre)) == $strre)) { $post->subject = $strre.' '.$post->subject; } // Unsetting this will allow the correct return URL to be calculated later. unset($SESSION->fromdiscussion); } else if (!empty($edit)) { // User is editing their own post. $postentity = $postvault->get_from_id($edit); if (empty($postentity)) {< print_error('invalidpostid', 'forum');> throw new \moodle_exception('invalidpostid', 'forum');} if ($postentity->has_parent()) { $parententity = $postvault->get_from_id($postentity->get_parent_id()); $parent = $postdatamapper->to_legacy_object($parententity); } $discussionentity = $discussionvault->get_from_id($postentity->get_discussion_id()); if (empty($discussionentity)) {< print_error('notpartofdiscussion', 'forum');> throw new \moodle_exception('notpartofdiscussion', 'forum');} $forumentity = $forumvault->get_from_id($discussionentity->get_forum_id()); if (empty($forumentity)) {< print_error('invalidforumid', 'forum');> throw new \moodle_exception('invalidforumid', 'forum');} $capabilitymanager = $managerfactory->get_capability_manager($forumentity); $post = $postdatamapper->to_legacy_object($postentity); $discussion = $discussiondatamapper->to_legacy_object($discussionentity); $forum = $forumdatamapper->to_legacy_object($forumentity); $course = $forumentity->get_course_record(); $modcontext = $forumentity->get_context(); $coursecontext = context_course::instance($course->id); if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {< print_error('invalidcoursemodule');> throw new \moodle_exception('invalidcoursemodule');} $PAGE->set_cm($cm, $course, $forum); if (!($forum->type == 'news' && !$post->parent && $discussion->timestart > time())) { if (((time() - $post->created) > $CFG->maxeditingtime) and !has_capability('mod/forum:editanypost', $modcontext)) {< print_error('maxtimehaspassed', 'forum', '', format_time($CFG->maxeditingtime));> throw new \moodle_exception('maxtimehaspassed', 'forum', '', format_time($CFG->maxeditingtime));} } if (($post->userid <> $USER->id) and !has_capability('mod/forum:editanypost', $modcontext)) {< print_error('cannoteditposts', 'forum');> throw new \moodle_exception('cannoteditposts', 'forum');} // Load up the $post variable. $post->edit = $edit; $post->course = $course->id; $post->forum = $forum->id; $post->groupid = ($discussion->groupid == -1) ? 0 : $discussion->groupid; if ($postentity->has_parent()) { $canreplyprivately = forum_user_can_reply_privately($modcontext, $parent); } $post = trusttext_pre_edit($post, 'message', $modcontext); // Unsetting this will allow the correct return URL to be calculated later. unset($SESSION->fromdiscussion); } else if (!empty($delete)) { // User is deleting a post. $postentity = $postvault->get_from_id($delete); if (empty($postentity)) {< print_error('invalidpostid', 'forum');> throw new \moodle_exception('invalidpostid', 'forum');} $discussionentity = $discussionvault->get_from_id($postentity->get_discussion_id()); if (empty($discussionentity)) {< print_error('notpartofdiscussion', 'forum');> throw new \moodle_exception('notpartofdiscussion', 'forum');} $forumentity = $forumvault->get_from_id($discussionentity->get_forum_id()); if (empty($forumentity)) {< print_error('invalidforumid', 'forum');> throw new \moodle_exception('invalidforumid', 'forum');} $capabilitymanager = $managerfactory->get_capability_manager($forumentity); $course = $forumentity->get_course_record(); $cm = $forumentity->get_course_module_record(); $modcontext = $forumentity->get_context(); require_login($course, false, $cm); $replycount = $postvault->get_reply_count_for_post_id_in_discussion_id( $USER, $postentity->get_id(), $discussionentity->get_id(), true); if (!empty($confirm) && confirm_sesskey()) { // Do further checks and delete the post. $hasreplies = $replycount > 0; try { $capabilitymanager->validate_delete_post($USER, $discussionentity, $postentity, $hasreplies); if (!$postentity->has_parent()) { forum_delete_discussion( $discussiondatamapper->to_legacy_object($discussionentity), false, $forumentity->get_course_record(), $forumentity->get_course_module_record(), $forumdatamapper->to_legacy_object($forumentity) ); redirect( $urlfactory->get_forum_view_url_from_forum($forumentity), get_string('eventdiscussiondeleted', 'forum'), null, \core\output\notification::NOTIFY_SUCCESS ); } else { forum_delete_post( $postdatamapper->to_legacy_object($postentity), has_capability('mod/forum:deleteanypost', $modcontext), $forumentity->get_course_record(), $forumentity->get_course_module_record(), $forumdatamapper->to_legacy_object($forumentity) ); if ($forumentity->get_type() == 'single') { // Single discussion forums are an exception. // We show the forum itself since it only has one discussion thread. $discussionurl = $urlfactory->get_forum_view_url_from_forum($forumentity); } else { $discussionurl = $urlfactory->get_discussion_view_url_from_discussion($discussionentity); } redirect( forum_go_back_to($discussionurl), get_string('eventpostdeleted', 'forum'), null, \core\output\notification::NOTIFY_SUCCESS ); } } catch (Exception $e) { redirect( $urlfactory->get_discussion_view_url_from_discussion($discussionentity), $e->getMessage(), null, \core\output\notification::NOTIFY_ERROR ); } } else { if (!$capabilitymanager->can_delete_post($USER, $discussionentity, $postentity)) { redirect( $urlfactory->get_discussion_view_url_from_discussion($discussionentity), get_string('cannotdeletepost', 'forum'), null, \core\output\notification::NOTIFY_ERROR ); } $post = $postdatamapper->to_legacy_object($postentity); $forum = $forumdatamapper->to_legacy_object($forumentity); // User just asked to delete something. forum_set_return(); $PAGE->navbar->add(get_string('delete', 'forum')); $PAGE->set_title($course->shortname); $PAGE->set_heading($course->fullname);> $PAGE->set_secondary_active_tab('modulepage'); > $PAGE->activityheader->disable();if ($replycount) { if (!has_capability('mod/forum:deleteanypost', $modcontext)) { redirect( forum_go_back_to($urlfactory->get_view_post_url_from_post($postentity)), get_string('couldnotdeletereplies', 'forum'), null, \core\output\notification::NOTIFY_ERROR ); } echo $OUTPUT->header();> if (!$PAGE->has_secondary_navigation()) {echo $OUTPUT->heading(format_string($forum->name), 2);> }echo $OUTPUT->confirm(get_string("deletesureplural", "forum", $replycount + 1), "post.php?delete=$delete&confirm=$delete", $CFG->wwwroot.'/mod/forum/discuss.php?d='.$post->discussion.'#p'.$post->id); $postentities = [$postentity]; if (empty($post->edit)) { $postvault = $vaultfactory->get_post_vault(); $replies = $postvault->get_replies_to_post( $USER, $postentity, // Note: All replies are fetched here as the user has deleteanypost. true, 'created ASC' ); $postentities = array_merge($postentities, $replies); } $rendererfactory = mod_forum\local\container::get_renderer_factory(); $postsrenderer = $rendererfactory->get_single_discussion_posts_renderer(FORUM_MODE_NESTED, true); echo $postsrenderer->render($USER, [$forumentity], [$discussionentity], $postentities); } else { echo $OUTPUT->header();> if (!$PAGE->has_secondary_navigation()) {echo $OUTPUT->heading(format_string($forum->name), 2);> }echo $OUTPUT->confirm(get_string("deletesure", "forum", $replycount), "post.php?delete=$delete&confirm=$delete", $CFG->wwwroot.'/mod/forum/discuss.php?d='.$post->discussion.'#p'.$post->id); $rendererfactory = mod_forum\local\container::get_renderer_factory(); $postsrenderer = $rendererfactory->get_single_discussion_posts_renderer(null, true); echo $postsrenderer->render($USER, [$forumentity], [$discussionentity], [$postentity]); } } echo $OUTPUT->footer(); die; } else if (!empty($prune)) { // Pruning. $postentity = $postvault->get_from_id($prune); if (empty($postentity)) {< print_error('invalidpostid', 'forum');> throw new \moodle_exception('invalidpostid', 'forum');} $discussionentity = $discussionvault->get_from_id($postentity->get_discussion_id()); if (empty($discussionentity)) {< print_error('notpartofdiscussion', 'forum');> throw new \moodle_exception('notpartofdiscussion', 'forum');} $forumentity = $forumvault->get_from_id($discussionentity->get_forum_id()); if (empty($forumentity)) {< print_error('invalidforumid', 'forum');> throw new \moodle_exception('invalidforumid', 'forum');} $capabilitymanager = $managerfactory->get_capability_manager($forumentity); $post = $postdatamapper->to_legacy_object($postentity); $discussion = $discussiondatamapper->to_legacy_object($discussionentity); $forum = $forumdatamapper->to_legacy_object($forumentity); $course = $forumentity->get_course_record(); $modcontext = $forumentity->get_context(); $coursecontext = context_course::instance($course->id); if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {< print_error('invalidcoursemodule');> throw new \moodle_exception('invalidcoursemodule');} if (!$postentity->has_parent()) { redirect( $urlfactory->get_discussion_view_url_from_discussion($discussionentity), get_string('alreadyfirstpost', 'forum'), null, \core\output\notification::NOTIFY_ERROR ); } if (!$capabilitymanager->can_split_post($USER, $discussionentity, $postentity)) { redirect( $urlfactory->get_discussion_view_url_from_discussion($discussionentity), get_string('cannotsplit', 'forum'), null, \core\output\notification::NOTIFY_ERROR ); } $PAGE->set_cm($cm); $PAGE->set_context($modcontext);> $PAGE->set_secondary_active_tab('modulepage'); > $PAGE->activityheader->disable();$prunemform = new mod_forum_prune_form(null, array('prune' => $prune, 'confirm' => $prune)); if ($prunemform->is_cancelled()) { redirect(forum_go_back_to($urlfactory->get_discussion_view_url_from_discussion($discussionentity))); } else if ($fromform = $prunemform->get_data()) { // User submits the data. $newdiscussion = new stdClass(); $newdiscussion->course = $discussion->course; $newdiscussion->forum = $discussion->forum; $newdiscussion->name = $name; $newdiscussion->firstpost = $post->id; $newdiscussion->userid = $post->userid; $newdiscussion->groupid = $discussion->groupid; $newdiscussion->assessed = $discussion->assessed; $newdiscussion->usermodified = $post->userid; $newdiscussion->timestart = $discussion->timestart; $newdiscussion->timeend = $discussion->timeend; $newid = $DB->insert_record('forum_discussions', $newdiscussion); $newpost = new stdClass(); $newpost->id = $post->id; $newpost->parent = 0; $newpost->subject = $name; $DB->update_record("forum_posts", $newpost); $postentity = $postvault->get_from_id($postentity->get_id()); forum_change_discussionid($post->id, $newid); // Update last post in each discussion. forum_discussion_update_last_post($discussion->id); forum_discussion_update_last_post($newid); // Fire events to reflect the split.. $params = array( 'context' => $modcontext, 'objectid' => $discussion->id, 'other' => array( 'forumid' => $forum->id, ) ); $event = \mod_forum\event\discussion_updated::create($params); $event->trigger(); $params = array( 'context' => $modcontext, 'objectid' => $newid, 'other' => array( 'forumid' => $forum->id, ) ); $event = \mod_forum\event\discussion_created::create($params); $event->trigger(); $params = array( 'context' => $modcontext, 'objectid' => $post->id, 'other' => array( 'discussionid' => $newid, 'forumid' => $forum->id, 'forumtype' => $forum->type, ) ); $event = \mod_forum\event\post_updated::create($params); $event->add_record_snapshot('forum_discussions', $discussion); $event->trigger(); redirect( forum_go_back_to($urlfactory->get_discussion_view_url_from_post($postentity)), get_string('discussionsplit', 'forum'), null, \core\output\notification::NOTIFY_SUCCESS ); } else { // Display the prune form. $course = $DB->get_record('course', array('id' => $forum->course)); $subjectstr = format_string($post->subject, true); $PAGE->navbar->add($subjectstr, new moodle_url('/mod/forum/discuss.php', array('d' => $discussion->id)));< $PAGE->navbar->add(get_string("prune", "forum"));> $PAGE->navbar->add(get_string("prunediscussion", "forum"));$PAGE->set_title(format_string($discussion->name).": ".format_string($post->subject)); $PAGE->set_heading($course->fullname); echo $OUTPUT->header();> if (!$PAGE->has_secondary_navigation()) {echo $OUTPUT->heading(format_string($forum->name), 2);> }echo $OUTPUT->heading(get_string('pruneheading', 'forum'), 3); $prunemform->display(); $postentity = $entityfactory->get_post_from_stdclass($post); $discussionentity = $entityfactory->get_discussion_from_stdclass($discussion); $forumentity = $entityfactory->get_forum_from_stdclass($forum, $modcontext, $cm, $course); $rendererfactory = mod_forum\local\container::get_renderer_factory(); $postsrenderer = $rendererfactory->get_single_discussion_posts_renderer(null, true); echo $postsrenderer->render($USER, [$forumentity], [$discussionentity], [$postentity]); } echo $OUTPUT->footer(); die; } else {< print_error('unknowaction');> throw new \moodle_exception('unknowaction');} // From now on user must be logged on properly. require_login($course, false, $cm); if (isguestuser()) { // Just in case.< print_error('noguest');> throw new \moodle_exception('noguest');} $thresholdwarning = forum_check_throttling($forum, $cm); $mformpost = new mod_forum_post_form('post.php', [ 'course' => $course, 'cm' => $cm, 'coursecontext' => $coursecontext, 'modcontext' => $modcontext, 'forum' => $forum, 'post' => $post, 'subscribe' => \mod_forum\subscriptions::is_subscribed($USER->id, $forum, null, $cm), 'thresholdwarning' => $thresholdwarning, 'edit' => $edit, 'canreplyprivately' => $canreplyprivately, ], 'post', '', array('id' => 'mformforum')); $draftitemid = file_get_submitted_draft_itemid('attachments'); $postid = empty($post->id) ? null : $post->id; $attachoptions = mod_forum_post_form::attachment_options($forum); file_prepare_draft_area($draftitemid, $modcontext->id, 'mod_forum', 'attachment', $postid, $attachoptions); // Load data into form NOW! if ($USER->id != $post->userid) { // Not the original author, so add a message to the end. $data = new stdClass(); $data->date = userdate($post->created); if ($post->messageformat == FORMAT_HTML) { $data->name = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$USER->id.'&course='.$post->course.'">'. fullname($USER).'</a>'; $post->message .= '<p><span class="edited">('.get_string('editedby', 'forum', $data).')</span></p>'; } else { $data->name = fullname($USER); $post->message .= "\n\n(".get_string('editedby', 'forum', $data).')'; } unset($data); } $formheading = ''; if (!empty($parent)) { $heading = get_string("yourreply", "forum"); $formheading = get_string('reply', 'forum'); } else { if ($forum->type == 'qanda') { $heading = get_string('yournewquestion', 'forum'); } else { $heading = get_string('yournewtopic', 'forum'); } } $postid = empty($post->id) ? null : $post->id; $draftideditor = file_get_submitted_draft_itemid('message'); $editoropts = mod_forum_post_form::editor_options($modcontext, $postid); $currenttext = file_prepare_draft_area($draftideditor, $modcontext->id, 'mod_forum', 'post', $postid, $editoropts, $post->message); $discussionid = isset($discussion) ? $discussion->id : null; $discussionsubscribe = \mod_forum\subscriptions::get_user_default_subscription($forum, $coursecontext, $cm, $discussionid); $mformpost->set_data( array( 'attachments' => $draftitemid, 'general' => $heading, 'subject' => $post->subject, 'message' => array( 'text' => $currenttext, 'format' => !isset($post->messageformat) || !is_numeric($post->messageformat) ? editors_get_preferred_format() : $post->messageformat, 'itemid' => $draftideditor ), 'discussionsubscribe' => $discussionsubscribe, 'mailnow' => !empty($post->mailnow), 'userid' => $post->userid, 'parent' => $post->parent, 'discussion' => $post->discussion, 'course' => $course->id, 'isprivatereply' => $post->isprivatereply ?? false ) + $pageparams + (isset($post->format) ? array('format' => $post->format) : array()) + (isset($discussion->timestart) ? array('timestart' => $discussion->timestart) : array()) + (isset($discussion->timeend) ? array('timeend' => $discussion->timeend) : array()) + (isset($discussion->pinned) ? array('pinned' => $discussion->pinned) : array()) + (isset($post->groupid) ? array('groupid' => $post->groupid) : array()) + (isset($discussion->id) ? array('discussion' => $discussion->id) : array()) ); // If we are being redirected via a no_submit_button press OR if the message is being prefilled. // then set the initial 'dirty' state. // - A prefilled post will exist when being redirected from the inpage reply form. // - A no_submit_button press occurs when being redirected from the inpage add new discussion post form. $dirty = $prefilledpost ? true : false; if ($mformpost->no_submit_button_pressed()) { $data = $mformpost->get_submitted_data(); // If a no submit button has been pressed but the default values haven't been then reset the form change. if (!$dirty && isset($data->message['text']) && !empty(trim($data->message['text']))) { $dirty = true; } if (!$dirty && isset($data->message['message']) && !empty(trim($data->message['message']))) { $dirty = true; } } $mformpost->set_initial_dirty_state($dirty); if ($mformpost->is_cancelled()) { if (!isset($discussion->id) || $forum->type === 'single') { // Single forums don't have a discussion page. redirect($urlfactory->get_forum_view_url_from_forum($forumentity)); } else { redirect($urlfactory->get_discussion_view_url_from_discussion($discussionentity)); } } else if ($mformpost->is_submitted() && !$mformpost->no_submit_button_pressed() && $fromform = $mformpost->get_data()) { $errordestination = get_local_referer(false) ?: $urlfactory->get_forum_view_url_from_forum($forumentity); $fromform->itemid = $fromform->message['itemid']; $fromform->messageformat = $fromform->message['format']; $fromform->message = $fromform->message['text']; // WARNING: the $fromform->message array has been overwritten, do not use it anymore! $fromform->messagetrust = trusttext_trusted($modcontext);< // Clean message text. < $fromform = trusttext_pre_edit($fromform, 'message', $modcontext);> // Do not clean text here, text cleaning can be done only after conversion to HTML. > // Word counting now uses text formatting, there is no need to abuse trusttext_pre_edit() here.if ($fromform->edit) { // Updating a post. unset($fromform->groupid); $fromform->id = $fromform->edit; $message = ''; if (!$capabilitymanager->can_edit_post($USER, $discussionentity, $postentity)) { redirect( $urlfactory->get_view_post_url_from_post($postentity), get_string('cannotupdatepost', 'forum'), null, \core\output\notification::ERROR ); } if (isset($fromform->groupinfo) && $capabilitymanager->can_move_discussions($USER)) { // If the user has access to all groups and they are changing the group, then update the post. if (empty($fromform->groupinfo)) { $fromform->groupinfo = -1; } if (!$capabilitymanager->can_create_discussions($USER, $fromform->groupinfo)) { redirect( $urlfactory->get_view_post_url_from_post($postentity), get_string('cannotupdatepost', 'forum'), null, \core\output\notification::ERROR ); } if ($discussionentity->get_group_id() != $fromform->groupinfo) { $DB->set_field('forum_discussions', 'groupid', $fromform->groupinfo, array('firstpost' => $fromform->id)); } } // When editing first post/discussion. if (!$postentity->has_parent()) { if ($capabilitymanager->can_pin_discussions($USER)) { // Can change pinned if we have capability. $fromform->pinned = !empty($fromform->pinned) ? FORUM_DISCUSSION_PINNED : FORUM_DISCUSSION_UNPINNED; } else { // We don't have the capability to change so keep to previous value. unset($fromform->pinned); } } $updatepost = $fromform; $updatepost->forum = $forum->id; if (!forum_update_post($updatepost, $mformpost)) {< print_error("couldnotupdate", "forum", $errordestination);> throw new \moodle_exception("couldnotupdate", "forum", $errordestination);} forum_trigger_post_updated_event($post, $discussion, $modcontext, $forum); if ($USER->id === $postentity->get_author_id()) { $message .= get_string("postupdated", "forum"); } else { $realuser = \core_user::get_user($postentity->get_author_id()); $message .= get_string("editedpostupdated", "forum", fullname($realuser)); } $subscribemessage = forum_post_subscription($fromform, $forum, $discussion); if ('single' == $forumentity->get_type()) { // Single discussion forums are an exception. // We show the forum itself since it only has one discussion thread. $discussionurl = $urlfactory->get_forum_view_url_from_forum($forumentity); } else { $discussionurl = $urlfactory->get_view_post_url_from_post($postentity); } redirect( forum_go_back_to($discussionurl), $message . $subscribemessage, null, \core\output\notification::NOTIFY_SUCCESS ); } else if ($fromform->discussion) { // Adding a new post to an existing discussion // Before we add this we must check that the user will not exceed the blocking threshold. forum_check_blocking_threshold($thresholdwarning); unset($fromform->groupid); $message = ''; $addpost = $fromform; $addpost->forum = $forum->id; if ($fromform->id = forum_add_new_post($addpost, $mformpost)) { $postentity = $postvault->get_from_id($fromform->id); $fromform->deleted = 0; $subscribemessage = forum_post_subscription($fromform, $forum, $discussion); if (!empty($fromform->mailnow)) { $message .= get_string("postmailnow", "forum"); } else { $message .= '<p>'.get_string("postaddedsuccess", "forum") . '</p>'; $message .= '<p>'.get_string("postaddedtimeleft", "forum", format_time($CFG->maxeditingtime)) . '</p>'; } if ($forum->type == 'single') { // Single discussion forums are an exception. // We show the forum itself since it only has one discussion thread. $discussionurl = $urlfactory->get_forum_view_url_from_forum($forumentity); } else { $discussionurl = $urlfactory->get_view_post_url_from_post($postentity); } $params = array( 'context' => $modcontext, 'objectid' => $fromform->id, 'other' => array( 'discussionid' => $discussion->id, 'forumid' => $forum->id, 'forumtype' => $forum->type, ) ); $event = \mod_forum\event\post_created::create($params); $event->add_record_snapshot('forum_posts', $fromform); $event->add_record_snapshot('forum_discussions', $discussion); $event->trigger(); // Update completion state. $completion = new completion_info($course); if ($completion->is_enabled($cm) && ($forum->completionreplies || $forum->completionposts)) { $completion->update_state($cm, COMPLETION_COMPLETE); } redirect( forum_go_back_to($discussionurl), $message . $subscribemessage, null, \core\output\notification::NOTIFY_SUCCESS ); } else {< print_error("couldnotadd", "forum", $errordestination);> throw new \moodle_exception("couldnotadd", "forum", $errordestination);} exit; } else { // Adding a new discussion. // The location to redirect to after successfully posting. $redirectto = new moodle_url('/mod/forum/view.php', array('f' => $fromform->forum)); $fromform->mailnow = empty($fromform->mailnow) ? 0 : 1; $discussion = $fromform; $discussion->name = $fromform->subject; $discussion->timelocked = 0; $newstopic = false; if ($forum->type == 'news' && !$fromform->parent) { $newstopic = true; } if (!empty($fromform->pinned) && $capabilitymanager->can_pin_discussions($USER)) { $discussion->pinned = FORUM_DISCUSSION_PINNED; } else { $discussion->pinned = FORUM_DISCUSSION_UNPINNED; } $allowedgroups = array(); $groupstopostto = array(); // If we are posting a copy to all groups the user has access to. if (isset($fromform->posttomygroups)) { // Post to each of my groups. require_capability('mod/forum:canposttomygroups', $modcontext); // Fetch all of this user's groups. // Note: all groups are returned when in visible groups mode so we must manually filter. $allowedgroups = groups_get_activity_allowed_groups($cm); foreach ($allowedgroups as $groupid => $group) { if ($capabilitymanager->can_create_discussions($USER, $groupid)) { $groupstopostto[] = $groupid; } } } else if (isset($fromform->groupinfo)) { // Use the value provided in the dropdown group selection. $groupstopostto[] = $fromform->groupinfo; $redirectto->param('group', $fromform->groupinfo); } else if (isset($fromform->groupid) && !empty($fromform->groupid)) { // Use the value provided in the hidden form element instead. $groupstopostto[] = $fromform->groupid; $redirectto->param('group', $fromform->groupid); } else { // Use the value for all participants instead. $groupstopostto[] = -1; } // Before we post this we must check that the user will not exceed the blocking threshold. forum_check_blocking_threshold($thresholdwarning); foreach ($groupstopostto as $group) {< if (!$capabilitymanager->can_create_discussions($USER, $groupid)) { < print_error('cannotcreatediscussion', 'forum');> if (!$capabilitymanager->can_create_discussions($USER, $group)) { > throw new \moodle_exception('cannotcreatediscussion', 'forum');} $discussion->groupid = $group; $message = ''; if ($discussion->id = forum_add_discussion($discussion, $mformpost)) { $params = array( 'context' => $modcontext, 'objectid' => $discussion->id, 'other' => array( 'forumid' => $forum->id, ) ); $event = \mod_forum\event\discussion_created::create($params); $event->add_record_snapshot('forum_discussions', $discussion); $event->trigger(); if ($fromform->mailnow) { $message .= get_string("postmailnow", "forum"); } else { $message .= '<p>'.get_string("postaddedsuccess", "forum") . '</p>'; $message .= '<p>'.get_string("postaddedtimeleft", "forum", format_time($CFG->maxeditingtime)) . '</p>'; } $subscribemessage = forum_post_subscription($fromform, $forum, $discussion); } else {< print_error("couldnotadd", "forum", $errordestination);> throw new \moodle_exception("couldnotadd", "forum", $errordestination);} } // Update completion status. $completion = new completion_info($course); if ($completion->is_enabled($cm) && ($forum->completiondiscussions || $forum->completionposts)) { $completion->update_state($cm, COMPLETION_COMPLETE); } // Redirect back to the discussion. redirect( forum_go_back_to($redirectto->out()), $message . $subscribemessage, null, \core\output\notification::NOTIFY_SUCCESS ); } } // This section is only shown after all checks are in place, and the forumentity and any relevant discussion and post // entity are available. if (!empty($discussionentity)) { $titlesubject = format_string($discussionentity->get_name(), true); } else if ('news' == $forumentity->get_type()) { $titlesubject = get_string("addanewtopic", "forum"); } else { $titlesubject = get_string("addanewdiscussion", "forum"); } if (empty($post->edit)) { $post->edit = ''; } if (empty($discussion->name)) { if (empty($discussion)) { $discussion = new stdClass(); } $discussion->name = $forum->name; } $strdiscussionname = ''; if ('single' == $forumentity->get_type()) { // There is only one discussion thread for this forum type. We should // not show the discussion name (same as forum name in this case) in // the breadcrumbs. $strdiscussionname = ''; } else if (!empty($discussionentity)) { // Show the discussion name in the breadcrumbs. $strdiscussionname = format_string($discussionentity->get_name()) . ': '; } $forcefocus = empty($reply) ? null : 'message'; if (!empty($discussion->id)) { $PAGE->navbar->add($titlesubject, $urlfactory->get_discussion_view_url_from_discussion($discussionentity)); }< if ($post->parent) { < $PAGE->navbar->add(get_string('reply', 'forum')); < } <if ($edit) {< $PAGE->navbar->add(get_string('edit', 'forum'));> $PAGE->navbar->add(get_string('editdiscussiontopic', 'forum'), $PAGE->url); > } else if ($reply) { > $PAGE->navbar->add(get_string('addreply', 'forum')); > } else { > $PAGE->navbar->add(get_string('addanewdiscussion', 'forum'), $PAGE->url);} $PAGE->set_title("{$course->shortname}: {$strdiscussionname}{$titlesubject}"); $PAGE->set_heading($course->fullname);> $PAGE->set_secondary_active_tab("modulepage"); > $activityheaderconfig['hidecompletion'] = true; echo $OUTPUT->header(); > $activityheaderconfig['description'] = '';echo $OUTPUT->heading(format_string($forum->name), 2);> // Remove the activity description. > $PAGE->activityheader->set_attrs($activityheaderconfig);< echo $OUTPUT->heading(format_string($forum->name), 2);> > if ($edit) { > echo $OUTPUT->heading(get_string('editdiscussiontopic', 'forum'), 2); > } else if ($reply) { > echo $OUTPUT->heading(get_string('replypostdiscussion', 'forum'), 2); > } else { > echo $OUTPUT->heading(get_string('addanewdiscussion', 'forum'), 2); > }if (!empty($parententity) && !$capabilitymanager->can_view_post($USER, $discussionentity, $parententity)) {< print_error('cannotreply', 'forum');> throw new \moodle_exception('cannotreply', 'forum');} if (empty($parententity) && empty($edit) && !$capabilitymanager->can_create_discussions($USER, $groupid)) {< print_error('cannotcreatediscussion', 'forum');> throw new \moodle_exception('cannotcreatediscussion', 'forum');} if (!empty($discussionentity) && 'qanda' == $forumentity->get_type()) { $displaywarning = $capabilitymanager->must_post_before_viewing_discussion($USER, $discussionentity); $displaywarning = $displaywarning && !forum_user_has_posted($forumentity->get_id(), $discussionentity->get_id(), $USER->id); if ($displaywarning) { echo $OUTPUT->notification(get_string('qandanotify', 'forum')); } } // If there is a warning message and we are not editing a post we need to handle the warning. if (!empty($thresholdwarning) && !$edit) { // Here we want to throw an exception if they are no longer allowed to post. forum_check_blocking_threshold($thresholdwarning); } if (!empty($parententity)) { $postentities = [$parententity]; if (empty($post->edit)) { if ('qanda' != $forumentity->get_type() || forum_user_can_see_discussion($forum, $discussion, $modcontext)) { $replies = $postvault->get_replies_to_post( $USER, $parententity, $capabilitymanager->can_view_any_private_reply($USER), 'created ASC' ); $postentities = array_merge($postentities, $replies); } } $rendererfactory = mod_forum\local\container::get_renderer_factory(); $postsrenderer = $rendererfactory->get_single_discussion_posts_renderer(FORUM_MODE_THREADED, true); echo $postsrenderer->render($USER, [$forumentity], [$discussionentity], $postentities);< } else { < if (!empty($forum->intro)) { < echo $OUTPUT->box(format_module_intro('forum', $forum, $cm->id), 'generalbox', 'intro'); < }} // Call print disclosure for enabled plagiarism plugins. if (!empty($CFG->enableplagiarism)) { require_once($CFG->libdir.'/plagiarismlib.php'); echo plagiarism_print_disclosure($cm->id); } if (!empty($formheading)) { echo $OUTPUT->heading($formheading, 2, array('class' => 'accesshide')); } if (!empty($postentity)) { $data = (object) [ 'tags' => core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $postentity->get_id()) ]; $mformpost->set_data($data); } $mformpost->display(); echo $OUTPUT->footer();