if (!$draft->is_reply() || $draft->get_discussion_id() != $discussionid) { print_error('draft_mismatch', 'forumng', $forum->get_url(forum::PARAM_HTML)); } $root = $discussion->get_root_post(); $inreplyto = $root->find_child($draft->get_parent_post_id(), false); if (!$inreplyto || !$inreplyto->can_reply($whynot) || !$discussion->can_view()) { print_error('draft_cannotreply', 'forumng', $forum->get_url(forum::PARAM_HTML), get_string($whynot, 'forumng')); } $inreplyto->force_expand(); $draftplayspaceid = 0; if ($draft->has_attachments()) { $draftplayspaceid = forum::create_attachment_playspace(); $target = forum::get_attachment_playspace_folder($draftplayspaceid); $source = $draft->get_attachment_folder(); foreach ($draft->get_attachment_names() as $name) { forum_utils::copy("{$source}/{$name}", "{$target}/{$name}"); } } } // Check that discussion can be viewed [Handles all other permissions] $discussion->require_view(); // Search form for header $buttontext = $forum->display_search_form(); // Atom header meta tag $feedtype = $forum->get_effective_feed_option(); if ($feedtype == forum::FEEDTYPE_ALL_POSTS) { $atomurl = $discussion->get_feed_url(forum::FEEDFORMAT_ATOM); $meta = '<link rel="alternate" type="application/atom+xml" ' . 'title="Atom feed" href="' . htmlspecialchars($atomurl) . '" />'; } else { $meta = ''; }
/** * Creates a new ForumNG by copying data (including all messages etc) from * an old forum. The old forum will be hidden. * * Behaviour is undefined if the old forum wasn't eligible for conversion * (forum_utils::get_convertible_forums). * @param object $course Moodle course object * @param int $forumcmid Old forum to convert * @param bool $progress If true, print progress to output * @param bool $hide If true, newly-created forum is also hidden * @param bool $nodata If true, no user data (posts, subscriptions, etc) * is copied; you only get a forum with same configuration * @param bool $insection If true, remeber to create the new forumNG in the same section. * @throws forum_exception If any error occurs */ public static function create_from_old_forum($course, $forumcmid, $progress, $hide, $nodata, $insection = true) { global $CFG; // Start the clock and a database transaction $starttime = microtime(true); forum_utils::start_transaction(); // Note we do not use get_fast_modinfo because it doesn't contain the // complete $cm object. $cm = forum_utils::get_record('course_modules', 'id', $forumcmid); $forum = forum_utils::get_record('forum', 'id', $cm->instance); if ($progress) { print_heading(s($forum->name), '', 3); print '<ul><li>' . get_string('convert_process_init', 'forumng'); flush(); } // Hide forum forum_utils::update_record('course_modules', (object) array('id' => $cm->id, 'visible' => 0)); // Table for changed subscription constants $subscriptiontranslate = array(0 => 1, 1 => 3, 2 => 2, 3 => 0); // Get, convert, and create forum table data $forumng = (object) array('course' => $course->id, 'name' => addslashes($forum->name), 'type' => 'general', 'intro' => addslashes($forum->intro), 'ratingscale' => $forum->scale, 'ratingfrom' => $forum->assesstimestart, 'ratinguntil' => $forum->assesstimefinish, 'ratingthreshold' => 1, 'grading' => $forum->assessed, 'attachmentmaxbytes' => $forum->maxbytes, 'subscription' => $subscriptiontranslate[$forum->forcesubscribe], 'feedtype' => $forum->rsstype, 'feeditems' => $forum->rssarticles, 'maxpostsperiod' => $forum->blockperiod, 'maxpostsblock' => $forum->blockafter, 'postingfrom' => 0, 'postinguntil' => 0, 'typedata' => null); require_once $CFG->dirroot . '/mod/forumng/lib.php'; // Note: The idnumber is required. We cannot copy it because then there // would be a duplicate idnumber. Let's just leave blank, people will // have to configure this manually. $forumng->cmidnumber = ''; if (!($newforumid = forumng_add_instance($forumng))) { throw new forum_exception("Failed to add forumng instance"); } // Create and add course-modules entry $newcm = new stdClass(); $newcm->course = $course->id; $newcm->module = get_field('modules', 'id', 'name', 'forumng'); if (!$newcm->module) { throw new forum_exception("Cannot find forumng module id"); } $newcm->instance = $newforumid; $newcm->section = $cm->section; $newcm->added = time(); $newcm->score = $cm->score; $newcm->indent = $cm->indent; $newcm->visible = 0; // Forums are always hidden until finished $newcm->groupmode = $cm->groupmode; $newcm->groupingid = $cm->groupingid; $newcm->idnumber = $cm->idnumber; $newcm->groupmembersonly = $cm->groupmembersonly; // Include extra OU-specific data if (class_exists('ouflags')) { $newcm->showto = $cm->showto; $newcm->stealth = $cm->stealth; $newcm->parentcmid = $cm->parentcmid; $newcm->completion = $cm->completion; $newcm->completiongradeitemnumber = $cm->completiongradeitemnumber; $newcm->completionview = $cm->completionview; $newcm->availablefrom = $cm->availablefrom; $newcm->availableuntil = $cm->availableuntil; $newcm->showavailability = $cm->showavailability; $newcm->parentpagename = $cm->parentpagename; } // Add $newcm->id = forum_utils::insert_record('course_modules', $newcm); // Update section if ($insection) { $section = forum_utils::get_record('course_sections', 'id', $newcm->section); $updatesection = (object) array('id' => $section->id, 'sequence' => str_replace($cm->id, $cm->id . ',' . $newcm->id, $section->sequence)); if ($updatesection->sequence == $section->sequence) { throw new forum_exception("Unable to update sequence"); } forum_utils::update_record('course_sections', $updatesection); } // Construct forum object for new forum $newforum = self::get_from_id($forumng->id, forum::CLONE_DIRECT); if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } if (!$nodata) { // Convert subscriptions switch ($newforum->get_effective_subscription_option()) { case self::SUBSCRIPTION_PERMITTED: if ($progress) { print '<li>' . get_string('convert_process_subscriptions_normal', 'forumng'); flush(); } // Standard subscription - just copy subscriptions $rs = forum_utils::get_recordset('forum_subscriptions', 'forum', $forum->id); while ($rec = rs_fetch_next_record($rs)) { forum_utils::insert_record('forumng_subscriptions', (object) array('forumid' => $forumng->id, 'userid' => $rec->userid, 'subscribed' => 1)); } rs_close($rs); if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } break; case self::SUBSCRIPTION_INITIALLY_SUBSCRIBED: // Initial subscription is handled differently; the old forum // stores all the subscriptions in the database, while in this // forum we only store people who chose to unsubscribe if ($progress) { print '<li>' . get_string('convert_process_subscriptions_initial', 'forumng'); flush(); } // Get list of those subscribed on old forum $rs = forum_utils::get_recordset('forum_subscriptions', 'forum', $forum->id); $subscribedbefore = array(); while ($rec = rs_fetch_next_record($rs)) { $subscribedbefore[$rec->userid] = true; } rs_close(); // Get list of those subscribed on new forum $new = $newforum->get_subscribers(); // For anyone in the new list but not the old list, add an // unsubscribe foreach ($new as $user) { if (!array_key_exists($user->id, $subscribedbefore)) { forum_utils::insert_record('forumng_subscriptions', (object) array('forumid' => $forumng->id, 'userid' => $user->id, 'subscribed' => 0)); } } if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } break; } // Convert discussions if ($progress) { print '<li>' . get_string('convert_process_discussions', 'forumng'); flush(); } $rsd = forum_utils::get_recordset('forum_discussions', 'forum', $forum->id); $count = 0; while ($recd = rs_fetch_next_record($rsd)) { // Convert discussion options $newd = (object) array('forumid' => $forumng->id, 'timestart' => $recd->timestart, 'timeend' => $recd->timeend, 'deleted' => 0, 'locked' => 0, 'sticky' => 0); if ($recd->groupid == -1 || !$newcm->groupmode) { $newd->groupid = null; } else { $newd->groupid = $recd->groupid; } // Save discussion $newd->id = forum_utils::insert_record('forumng_discussions', $newd); // Convert posts $lastposttime = -1; $discussionupdate = (object) array('id' => $newd->id); $postids = array(); // From old post id to new post id $parentposts = array(); // From new post id to old parent id $subjects = array(); // From new id to subject text (no slashes) $rsp = forum_utils::get_recordset('forum_posts', 'discussion', $recd->id); while ($recp = rs_fetch_next_record($rsp)) { // Convert post $newp = (object) array('discussionid' => $newd->id, 'userid' => $recp->userid, 'created' => $recp->created, 'modified' => $recp->modified, 'deleted' => 0, 'deleteuserid' => null, 'mailstate' => self::MAILSTATE_DIGESTED, 'oldversion' => 0, 'edituserid' => null, 'subject' => addslashes($recp->subject), 'message' => addslashes($recp->message), 'format' => $recp->format, 'important' => 0); // Are there any attachments? $attachments = array(); if (class_exists('ouflags')) { // OU has customisation for existing forum that supports // multiple attachments $attachmentrecords = forum_utils::get_records('forum_attachments', 'postid', $recp->id); foreach ($attachmentrecords as $reca) { $attachments[] = $reca->attachment; } } else { // Standard forum uses attachment field for filename if ($recp->attachment) { $attachments[] = $recp->attachment; } } $newp->attachments = count($attachments) ? 1 : 0; // Add record $newp->id = forum_utils::insert_record('forumng_posts', $newp); // Remember details for later parent update $postids[$recp->id] = $newp->id; if ($recp->parent) { $parentposts[$newp->id] = $recp->parent; } else { $discussionupdate->postid = $newp->id; } if ($newp->created > $lastposttime) { $discussionupdate->lastpostid = $newp->id; } $subjects[$newp->id] = $recp->subject; // Copy attachments $oldfolder = $CFG->dataroot . "/{$course->id}/{$CFG->moddata}/forum/{$forum->id}/{$recp->id}"; $newfolder = forum_post::get_any_attachment_folder($course->id, $forumng->id, $newd->id, $newp->id); $filesok = 0; $filesfailed = 0; foreach ($attachments as $attachment) { // Create folder if it isn't there $attachment = clean_filename($attachment); check_dir_exists($newfolder, true, true); // Copy file try { forum_utils::copy("{$oldfolder}/{$attachment}", "{$newfolder}/{$attachment}"); $filesok++; } catch (forum_exception $e) { if ($progress) { print "[<strong>Warning</strong>: file copy failed for post " . $recp->id . " => " . $newp->id . ", file " . s($attachment) . "]"; } $filesfailed++; } } // If all files failed, clean up if ($filesfailed && !$filesok) { rmdir($newfolder); $noattachments = (object) array('id' => $newp->id, 'attachments' => 0); forum_utils::update_record('forumng_posts', $noattachments); } // Convert ratings if ($forumng->ratingscale) { $rsr = get_recordset('forum_ratings', 'post', $recp->id); while ($recr = rs_fetch_next_record($rsr)) { forum_utils::insert_record('forumng_ratings', (object) array('postid' => $newp->id, 'userid' => $recr->userid, 'time' => $recr->time, 'rating' => $recr->rating)); } rs_close($rsr); } } rs_close($rsp); // Update parent numbers $newparentids = array(); foreach ($parentposts as $newid => $oldparentid) { if (!array_key_exists($oldparentid, $postids)) { throw new forum_exception("Unknown parent post {$oldparentid}"); } $newparentid = $postids[$oldparentid]; forum_utils::update_record('forumng_posts', (object) array('id' => $newid, 'parentpostid' => $newparentid)); $newparentids[$newid] = $newparentid; } // Update subjects $removesubjects = array(); // Array of ints to cancel subjects foreach ($newparentids as $newid => $newparentid) { $subject = $subjects[$newid]; $parentsubject = $subjects[$newparentid]; if ($subject && ($subject == get_string('re', 'forum') . ' ' . $parentsubject || $subject == $parentsubject)) { $removesubjects[] = $newid; } } if (count($removesubjects)) { $in = forum_utils::in_or_equals($removesubjects); forum_utils::execute_sql("UPDATE {$CFG->prefix}forumng_posts SET subject=NULL WHERE id {$in}"); } // Update first/last post numbers forum_utils::update_record('forumng_discussions', $discussionupdate); // Convert read data $rsr = forum_utils::get_recordset_sql("\nSELECT\n userid, MAX(lastread) AS lastread\nFROM\n {$CFG->prefix}forum_read\nWHERE\n discussionid = {$recd->id}\nGROUP BY\n userid"); while ($recr = rs_fetch_next_record($rsr)) { forum_utils::insert_record('forumng_read', (object) array('discussionid' => $newd->id, 'userid' => $recr->userid, 'time' => $recr->lastread)); } rs_close($rsr); // Display dot for each discussion if ($progress) { print '.'; $count++; if ($count % 10 == 0) { print $count; } flush(); } } rs_close($rsd); if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } } // Show forum if (!$hide && $cm->visible) { if ($progress) { print '<li>' . get_string('convert_process_show', 'forumng'); flush(); } $updatecm = (object) array('id' => $newcm->id, 'visible' => 1); forum_utils::update_record('course_modules', $updatecm); if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } } // Transfer role assignments $oldcontext = get_context_instance(CONTEXT_MODULE, $cm->id); $newcontext = get_context_instance(CONTEXT_MODULE, $newcm->id); $roles = get_records('role_assignments', 'contextid', $oldcontext->id); if ($roles) { if ($progress) { print '<li>' . get_string('convert_process_assignments', 'forumng'); flush(); } foreach ($roles as $role) { $newrole = $role; $newrole->contextid = $newcontext->id; $newrole->enrol = addslashes($newrole->enrol); forum_utils::insert_record('role_assignments', $newrole); } if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } } // Transfer capabilities $capabilities = array('moodle/course:viewhiddenactivities' => 'moodle/course:viewhiddenactivities', 'moodle/site:accessallgroups' => 'moodle/site:accessallgroups', 'moodle/site:trustcontent' => 'moodle/site:trustcontent', 'moodle/site:viewfullnames' => 'moodle/site:viewfullnames', 'mod/forum:viewdiscussion' => 'mod/forumng:viewdiscussion', 'mod/forum:startdiscussion' => 'mod/forumng:startdiscussion', 'mod/forum:replypost' => 'mod/forumng:replypost', 'mod/forum:viewrating' => 'mod/forumng:viewrating', 'mod/forum:viewanyrating' => 'mod/forumng:viewanyrating', 'mod/forum:rate' => 'mod/forumng:rate', 'mod/forum:createattachment' => 'mod/forumng:createattachment', 'mod/forum:deleteanypost' => 'mod/forumng:deleteanypost', 'mod/forum:splitdiscussions' => 'mod/forumng:splitdiscussions', 'mod/forum:movediscussions' => 'mod/forumng:movediscussions', 'mod/forum:editanypost' => 'mod/forumng:editanypost', 'mod/forum:viewsubscribers' => 'mod/forumng:viewsubscribers', 'mod/forum:managesubscriptions' => 'mod/forumng:managesubscriptions', 'mod/forum:viewhiddentimedposts' => 'mod/forumng:viewallposts'); $caps = get_records('role_capabilities', 'contextid', $oldcontext->id); if ($caps) { if ($progress) { print '<li>' . get_string('convert_process_overrides', 'forumng'); flush(); } foreach ($caps as $cap) { foreach ($capabilities as $key => $capability) { if ($cap->capability != $key) { continue; } $newcap = $cap; $newcap->contextid = $newcontext->id; $newcap->capability = $capability; $newcap->capability = addslashes($newcap->capability); forum_utils::insert_record('role_capabilities', $newcap); } } if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } } // Do course cache rebuild_course_cache($course->id, true); // Update search data if (self::search_installed()) { if ($progress) { print '<li>' . get_string('convert_process_search', 'forumng') . '</li>'; flush(); } self::search_update_all($progress, $course->id, $newcm->id); } // OU only: Transfer external dashboard details to new forum if (class_exists('ouflags')) { if ($progress) { print '<li>' . get_string('convert_process_dashboard', 'forumng'); flush(); } require_once $CFG->dirroot . '/local/externaldashboard/external_dashboard.php'; $a = new stdClass(); list($a->yay, $a->nay) = external_dashboard::transfer_favourites($forumcmid, $newcm->id); if ($progress) { print ' ' . get_string('convert_process_dashboard_done', 'forumng', $a) . '</li>'; } } if ($progress) { print '<li>' . get_string('convert_process_update_subscriptions', 'forumng'); flush(); } self::group_subscription_update(false, $newcm->id); if ($progress) { print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>'; } forum_utils::finish_transaction(); if ($progress) { $a = (object) array('seconds' => round(microtime(true) - $starttime, 1), 'link' => '<a href="view.php?id=' . $newcm->id . '">' . get_string('convert_newforum', 'forumng') . '</a>'); print '</ul><p>' . get_string('convert_process_complete', 'forumng', $a) . '</p>'; } }
/** * Copy the discussion and its posts to another forum and/or group. * @param forum $targetforum Forum to copy the discussion to * @param int $groupid If 'All participants' has been selected from the * Separate groups dropdown box, use default value 0 */ function copy($targetforum, $groupid) { global $SESSION, $CFG; $oldforum = $this->get_forum(); $oldforumid = $oldforum->get_id(); $oldcourseid = $oldforum->get_course_id(); $targetforumid = $targetforum->get_id(); $targetcourseid = $targetforum->get_course_id(); //Clone the old discussion $discussionobj = clone $this->discussionfields; unset($discussionobj->id); //update the forumid and gruopid to the target forumid and selected groupid $discussionobj->forumid = $targetforumid; unset($discussionobj->groupid); if ($targetforum->get_group_mode() && $groupid) { $discussionobj->groupid = $groupid; } forum_utils::start_transaction(); $newdiscussionid = forum_utils::insert_record('forumng_discussions', $discussionobj); $rs = forum_utils::get_recordset('forumng_posts', 'discussionid', $this->get_id()); //$newids and $parentused are temp arrays used to //$newids is a array of new postids using the indices of its old postids //update the parentid of the post records copied over //$hasattachments is a temp array for record the posts which has attachments. $newids = array(); $parentsused = array(); $hasattachments = array(); while ($postrec = rs_fetch_next_record($rs)) { $oldpostid = $postrec->id; unset($postrec->id); $postrec->discussionid = $newdiscussionid; $postrec->mailstate = forum::MAILSTATE_DIGESTED; $postrec->subject = addslashes($postrec->subject); $postrec->message = addslashes($postrec->message); $newpostid = forum_utils::insert_record('forumng_posts', $postrec); $newids[$oldpostid] = $newpostid; if ($postrec->parentpostid) { $parentsused[$postrec->parentpostid] = true; } if ($postrec->attachments == 1) { $hasattachments[$oldpostid] = $newpostid; } } rs_close($rs); //Update the postid and lastpostid in the discussion table no matter if they are null or not $newpostid = $newids[$discussionobj->postid]; $newlastpostid = $newids[$discussionobj->lastpostid]; forum_utils::execute_sql("UPDATE {$CFG->prefix}forumng_discussions SET " . "postid=" . $newpostid . ", lastpostid=" . $newlastpostid . " WHERE id=" . $newdiscussionid); foreach ($parentsused as $key => $value) { $newparentpostid = $newids[$key]; //Update the parentpostids which have just been copied over forum_utils::execute_sql("UPDATE {$CFG->prefix}forumng_posts SET " . "parentpostid=" . $newparentpostid . " WHERE parentpostid=" . $key . "AND discussionid = " . $newdiscussionid); } //Copy attachments foreach ($hasattachments as $key => $value) { $oldfolder = forum_post::get_any_attachment_folder($oldcourseid, $oldforumid, $this->get_id(), $key); $newfolder = forum_post::get_any_attachment_folder($targetcourseid, $targetforumid, $newdiscussionid, $value); $handle = forum_utils::opendir($oldfolder); $created = false; while (false !== ($name = readdir($handle))) { //Get attachment file name one by one instead of using the get_attachment_names() to //avoid creating a post object if ($name != '.' && $name != '..') { if (!is_dir("{$oldfolder}/{$name}")) { // creating target folders and copying files if (!$created) { if (!check_dir_exists($newfolder, true, true)) { throw new forum_exception("Failed to create attachment folder {$newfolder}"); } $created = true; } forum_utils::copy("{$oldfolder}/{$name}", "{$newfolder}/{$name}"); } } } closedir($handle); } forum_utils::finish_transaction(); }
/** * Edits an existing message. The previous version of the message is * retained for admins to view if needed. * @param string $subject Subject * @param string $message Message * @param int $format Moodle format ID * @param mixed $deleteattachments Array of names (only) of existing * attachments to delete, or 'true' to delete all * @param array $newattachments Additional attachments to add (if any) * @param bool $setimportant If true, highlight the post * @param bool $mailnow New value of mailnow flag (ignored if message was already mailed) * @param int $userid Userid doing the editing (0 = current) */ function edit($subject, $message, $format, $deleteattachments = array(), $newattachments = array(), $setimportant = false, $mailnow = false, $userid = 0, $log = true) { $now = time(); // Create copy of existing entry ('old version') $copy = clone $this->postfields; $copy->subject = is_null($copy->subject) ? null : addslashes($copy->subject); $copy->message = addslashes($copy->message); // Copy has oldversion set to 1 and parentpost set to id of real post $copy->oldversion = 1; $copy->parentpostid = $copy->id; unset($copy->id); // OK, add copy forum_utils::start_transaction(); $copyid = forum_utils::insert_record('forumng_posts', $copy); // If there are attachments... $attachments = $this->get_attachment_names(); $copiedattachments = 0; if ($attachments) { // NOTE: The names are confusing. $newfolder is the EXISTING folder // but it relates to the attachments for the NEW version of the // post. $oldfolder is a newly-created folder but it relates to // attachments for the OLD version of the posdt $newfolder = $this->get_attachment_folder(); $oldfolder = $this->get_attachment_folder($copyid); // Copy the attachments folder to an 'old' historic one, then // delete files from the current attachment folder. This used to be // done with rename but we experienced failures when creating the // folder with the same name as the one we just renamed away. forum_utils::mkdir($oldfolder); $handle = forum_utils::opendir($newfolder); $keepfolder = false; while (false !== ($name = readdir($handle))) { if ($name != '.' && $name != '..') { $source = "{$newfolder}/{$name}"; // Copy file to the 'old' version folder forum_utils::copy($source, "{$oldfolder}/{$name}"); // Consider whether it should be deleted from the 'new' // version folder if ($deleteattachments === true || $deleteattachments && in_array($name, $deleteattachments)) { forum_utils::unlink($source); } else { $keepfolder = true; $copiedattachments++; } } } closedir($handle); if (!$keepfolder) { forum_utils::rmdir($newfolder); } } // Update existing entry with new data where it changed $update = new StdClass(); $gotsubject = false; if ($subject !== $this->postfields->subject) { $update->subject = strlen(trim($subject)) == 0 ? null : addslashes($subject); $gotsubject = true; } if ($message !== $this->postfields->message) { $update->message = addslashes($message); } if ($format != $this->postfields->format) { $update->format = $format; } if ($copiedattachments == 0 && count($newattachments) == 0 && $this->postfields->attachments) { $update->attachments = 0; } else { if (count($newattachments) > 0 && !$this->postfields->attachments) { $update->attachments = 1; } } if ($setimportant) { $update->important = 1; } else { $update->important = 0; } if ($this->postfields->mailstate == forum::MAILSTATE_NOT_MAILED && $mailnow) { $update->mailstate = forum::MAILSTATE_NOW_NOT_MAILED; } else { if ($this->postfields->mailstate == forum::MAILSTATE_NOW_NOT_MAILED && !$mailnow) { $update->mailstate = forum::MAILSTATE_NOT_MAILED; } } $update->modified = $now; $update->edituserid = forum_utils::get_real_userid($userid); if (count((array) $update) > 0) { $update->id = $this->postfields->id; forum_utils::update_record('forumng_posts', $update); } // Add new attachments foreach ($newattachments as $path) { $this->add_attachment($path); } if ($log) { $this->log('edit post'); } // Update in-memory representation foreach ((array) $update as $name => $value) { $this->postfields->{$name} = $value === null ? null : stripslashes($value); } // If this is the root post, then changing its subject affects // the discussion subhject if ($this->is_root_post() && $gotsubject) { $this->discussion->hack_subject($this->postfields->subject); } // Uncache before updating search (want to make sure that the recursive // update gets latest data) $this->get_discussion()->uncache(); // Update search index if (isset($update->message) || $gotsubject) { // Update for this post $this->search_update(); // If changing the subject of a root post, update all posts in the // discussion (ugh) if ($this->is_root_post() && $gotsubject) { $this->search_update_children(); } } forum_utils::finish_transaction(); }