/**
* 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 anonymous forum post count.
$this->anonforumpostcount++;
// Variable to store time.
$time = time() + $this->anonforumpostcount;
$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'] = 'Anonymous forum post subject ' . $this->anonforumpostcount;
}
if (!isset($record['message'])) {
$record['message'] = html_writer::tag('p', 'Anonymous forum message post ' . $this->anonforumpostcount);
}
if (!isset($record['created'])) {
$record['created'] = $time;
}
if (!isset($record['modified'])) {
$record['modified'] = $time;
}
$record = (object) $record;
// Add the post.
$record->id = $DB->insert_record('anonforum_posts', $record);
// Update the last post.
anonforum_discussion_update_last_post($record->discussion);
return $record;
}
/**
* Deletes a single anonforum 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 $anonforum Forum
* @param bool $skipcompletion True to skip updating completion state if it
* would otherwise be updated, i.e. when deleting entire anonforum anyway.
* @return bool
*/
function anonforum_delete_post($post, $children, $course, $cm, $anonforum, $skipcompletion = false)
{
global $DB, $CFG;
require_once $CFG->libdir . '/completionlib.php';
$context = context_module::instance($cm->id);
if ($children !== 'ignore' && ($childposts = $DB->get_records('anonforum_posts', array('parent' => $post->id)))) {
if ($children) {
foreach ($childposts as $childpost) {
anonforum_delete_post($childpost, true, $course, $cm, $anonforum, $skipcompletion);
}
} else {
return false;
}
}
// Delete ratings.
require_once $CFG->dirroot . '/rating/lib.php';
$delopt = new stdClass();
$delopt->contextid = $context->id;
$delopt->component = 'mod_anonforum';
$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_anonforum', 'attachment', $post->id);
$fs->delete_area_files($context->id, 'mod_anonforum', 'post', $post->id);
// Delete cached RSS feeds.
if (!empty($CFG->enablerssfeeds)) {
require_once $CFG->dirroot . '/mod/anonforum/rsslib.php';
anonforum_rss_delete_file($anonforum);
}
if ($DB->delete_records("anonforum_posts", array("id" => $post->id))) {
anonforum_tp_delete_read_records(-1, $post->id);
// Just in case we are deleting the last post
anonforum_discussion_update_last_post($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 && ($anonforum->completiondiscussions || $anonforum->completionreplies || $anonforum->completionposts)) {
$completion->update_state($cm, COMPLETION_INCOMPLETE, $post->userid);
}
}
return true;
}
return false;
}
