$newdiscussion->userid = $discussion->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('twf_discussions', $newdiscussion);
$newpost = new stdClass();
$newpost->id = $post->id;
$newpost->parent = 0;
$newpost->subject = $name;
$DB->update_record("twf_posts", $newpost);
twf_change_discussionid($post->id, $newid);
// Update last post in each discussion.
twf_discussion_update_last_post($discussion->id);
twf_discussion_update_last_post($newid);
// Fire events to reflect the split..
$params = array('context' => $modcontext, 'objectid' => $discussion->id, 'other' => array('twfid' => $twf->id));
$event = \mod_twf\event\discussion_updated::create($params);
$event->trigger();
$params = array('context' => $modcontext, 'objectid' => $newid, 'other' => array('twfid' => $twf->id));
$event = \mod_twf\event\discussion_created::create($params);
$event->trigger();
$params = array('context' => $modcontext, 'objectid' => $post->id, 'other' => array('discussionid' => $newid, 'twfid' => $twf->id, 'twftype' => $twf->type));
$event = \mod_twf\event\post_updated::create($params);
$event->add_record_snapshot('twf_discussions', $discussion);
$event->trigger();
redirect(twf_go_back_to("discuss.php?d={$newid}"));
} else {
// Display the prune form.
$course = $DB->get_record('course', array('id' => $twf->course));
/**
* Function to create a dummy post.
*
* @param array|stdClass $record
* @return stdClass the post object
*/
public function create_post($record = null)
{
global $DB;
// Increment the twf post count.
$this->twfpostcount++;
// Variable to store time.
$time = time() + $this->twfpostcount;
$record = (array) $record;
if (!isset($record['discussion'])) {
throw new coding_exception('discussion must be present in phpunit_util::create_post() $record');
}
if (!isset($record['userid'])) {
throw new coding_exception('userid must be present in phpunit_util::create_post() $record');
}
if (!isset($record['parent'])) {
$record['parent'] = 0;
}
if (!isset($record['subject'])) {
$record['subject'] = 'Forum post subject ' . $this->twfpostcount;
}
if (!isset($record['message'])) {
$record['message'] = html_writer::tag('p', 'Forum message post ' . $this->twfpostcount);
}
if (!isset($record['created'])) {
$record['created'] = $time;
}
if (!isset($record['modified'])) {
$record['modified'] = $time;
}
if (!isset($record['mailed'])) {
$record['mailed'] = 0;
}
if (!isset($record['messageformat'])) {
$record['messageformat'] = 0;
}
if (!isset($record['messagetrust'])) {
$record['messagetrust'] = 0;
}
if (!isset($record['attachment'])) {
$record['attachment'] = "";
}
if (!isset($record['totalscore'])) {
$record['totalscore'] = 0;
}
if (!isset($record['mailnow'])) {
$record['mailnow'] = 0;
}
$record = (object) $record;
// Add the post.
$record->id = $DB->insert_record('twf_posts', $record);
// Update the last post.
twf_discussion_update_last_post($record->discussion);
return $record;
}
/**
* Deletes a single twf post.
*
* @global object
* @param object $post Forum post object
* @param mixed $children Whether to delete children. If false, returns false
* if there are any children (without deleting the post). If true,
* recursively deletes all children. If set to special value 'ignore', deletes
* post regardless of children (this is for use only when deleting all posts
* in a disussion).
* @param object $course Course
* @param object $cm Course-module
* @param object $twf Forum
* @param bool $skipcompletion True to skip updating completion state if it
* would otherwise be updated, i.e. when deleting entire twf anyway.
* @return bool
*/
function twf_delete_post($post, $children, $course, $cm, $twf, $skipcompletion = false)
{
global $DB, $CFG;
require_once $CFG->libdir . '/completionlib.php';
$context = context_module::instance($cm->id);
if ($children !== 'ignore' && ($childposts = $DB->get_records('twf_posts', array('parent' => $post->id)))) {
if ($children) {
foreach ($childposts as $childpost) {
twf_delete_post($childpost, true, $course, $cm, $twf, $skipcompletion);
}
} else {
return false;
}
}
// Delete ratings.
require_once $CFG->dirroot . '/rating/lib.php';
$delopt = new stdClass();
$delopt->contextid = $context->id;
$delopt->component = 'mod_twf';
$delopt->ratingarea = 'post';
$delopt->itemid = $post->id;
$rm = new rating_manager();
$rm->delete_ratings($delopt);
// Delete attachments.
$fs = get_file_storage();
$fs->delete_area_files($context->id, 'mod_twf', 'attachment', $post->id);
$fs->delete_area_files($context->id, 'mod_twf', 'post', $post->id);
// Delete cached RSS feeds.
if (!empty($CFG->enablerssfeeds)) {
require_once $CFG->dirroot . '/mod/twf/rsslib.php';
twf_rss_delete_file($twf);
}
if ($DB->delete_records("twf_posts", array("id" => $post->id))) {
twf_tp_delete_read_records(-1, $post->id);
// Just in case we are deleting the last post
twf_discussion_update_last_post($post->discussion);
// Update completion state if we are tracking completion based on number of posts
// But don't bother when deleting whole thing
if (!$skipcompletion) {
$completion = new completion_info($course);
if ($completion->is_enabled($cm) == COMPLETION_TRACKING_AUTOMATIC && ($twf->completiondiscussions || $twf->completionreplies || $twf->completionposts)) {
$completion->update_state($cm, COMPLETION_INCOMPLETE, $post->userid);
}
}
return true;
}
return false;
}
