/**
* Function to create a dummy discussion.
*
* @param array|stdClass $record
* @return stdClass the discussion object
*/
public function create_discussion($record = null)
{
global $DB;
// Increment the forum discussion count.
$this->forumdiscussioncount++;
$record = (array) $record;
if (!isset($record['course'])) {
throw new coding_exception('course must be present in phpunit_util::create_discussion() $record');
}
if (!isset($record['forum'])) {
throw new coding_exception('forum must be present in phpunit_util::create_discussion() $record');
}
if (!isset($record['userid'])) {
throw new coding_exception('userid must be present in phpunit_util::create_discussion() $record');
}
if (!isset($record['name'])) {
$record['name'] = "Discussion " . $this->forumdiscussioncount;
}
if (!isset($record['subject'])) {
$record['subject'] = "Subject for discussion " . $this->forumdiscussioncount;
}
if (!isset($record['message'])) {
$record['message'] = html_writer::tag('p', 'Message for discussion ' . $this->forumdiscussioncount);
}
if (!isset($record['messageformat'])) {
$record['messageformat'] = editors_get_preferred_format();
}
if (!isset($record['messagetrust'])) {
$record['messagetrust'] = "";
}
if (!isset($record['assessed'])) {
$record['assessed'] = '1';
}
if (!isset($record['groupid'])) {
$record['groupid'] = "-1";
}
if (!isset($record['timestart'])) {
$record['timestart'] = "0";
}
if (!isset($record['timeend'])) {
$record['timeend'] = "0";
}
if (!isset($record['mailnow'])) {
$record['mailnow'] = "0";
}
if (!isset($record['reveal'])) {
$record['reveal'] = 0;
}
$record = (object) $record;
// Add the discussion.
$record->id = hsuforum_add_discussion($record, null, null, $record->userid);
return $record;
}
protected function after_execute()
{
global $DB;
// Add forum related files, no need to match by itemname (just internally handled context)
$this->add_related_files('mod_hsuforum', 'intro', null);
// If the forum is of type 'single' and no discussion has been ignited
// (non-userinfo backup/restore) create the discussion here, using forum
// information as base for the initial post.
$forumid = $this->task->get_activityid();
$forumrec = $DB->get_record('hsuforum', array('id' => $forumid));
if ($forumrec->type == 'single' && !$DB->record_exists('hsuforum_discussions', array('forum' => $forumid))) {
// Create single discussion/lead post from forum data
$sd = new stdclass();
$sd->course = $forumrec->course;
$sd->forum = $forumrec->id;
$sd->name = $forumrec->name;
$sd->assessed = $forumrec->assessed;
$sd->message = $forumrec->intro;
$sd->messageformat = $forumrec->introformat;
$sd->messagetrust = true;
$sd->mailnow = false;
$sd->reveal = 0;
$sdid = hsuforum_add_discussion($sd, null, null, $this->task->get_userid());
// Mark the post as mailed
$DB->set_field('hsuforum_posts', 'mailed', '1', array('discussion' => $sdid));
// Copy all the files from mod_foum/intro to mod_hsuforum/post
$fs = get_file_storage();
$files = $fs->get_area_files($this->task->get_contextid(), 'mod_hsuforum', 'intro');
foreach ($files as $file) {
$newfilerecord = new stdclass();
$newfilerecord->filearea = 'post';
$newfilerecord->itemid = $DB->get_field('hsuforum_discussions', 'firstpost', array('id' => $sdid));
$fs->create_file_from_storedfile($newfilerecord, $file);
}
}
// Add post related files, matching by itemname = 'hsuforum_post'
$this->add_related_files('mod_hsuforum', 'post', 'hsuforum_post');
$this->add_related_files('mod_hsuforum', 'attachment', 'hsuforum_post');
}
}
if (empty($fromform->groupid)) {
$fromform->groupid = -1;
}
$fromform->mailnow = empty($fromform->mailnow) ? 0 : 1;
$fromform->reveal = empty($fromform->reveal) ? 0 : 1;
$discussion = $fromform;
$discussion->name = $fromform->subject;
$newstopic = false;
if ($forum->type == 'news' && !$fromform->parent) {
$newstopic = true;
}
$discussion->timestart = $fromform->timestart;
$discussion->timeend = $fromform->timeend;
$message = '';
if ($discussion->id = hsuforum_add_discussion($discussion, $mform_post, $message)) {
$params = array('context' => $modcontext, 'objectid' => $discussion->id, 'other' => array('forumid' => $forum->id));
$event = \mod_hsuforum\event\discussion_created::create($params);
$event->add_record_snapshot('hsuforum_discussions', $discussion);
$event->trigger();
$timemessage = 2;
if (!empty($message)) {
// if we're printing stuff about the file upload
$timemessage = 4;
}
if ($fromform->mailnow) {
$message .= get_string("postmailnow", "hsuforum");
$timemessage = 4;
} else {
$message .= '<p>' . get_string("postaddedsuccess", "hsuforum") . '</p>';
$message .= '<p>' . get_string("postaddedtimeleft", "hsuforum", format_time($CFG->maxeditingtime)) . '</p>';
/**
* Save the discussion to the DB
*
* @param object $discussion
* @param upload_file $uploader
*/
public function save_discussion($discussion, upload_file $uploader)
{
$message = '';
$discussion->id = hsuforum_add_discussion($discussion, null, $message);
$file = $uploader->process_file_upload($discussion->firstpost);
if (!is_null($file)) {
$this->db->set_field('hsuforum_posts', 'attachment', 1, array('id' => $discussion->firstpost));
}
}
/**
* Given an object containing all the necessary data,
* (defined by the form in mod_form.php) this function
* will update an existing instance with new data.
*
* @global object
* @param object $forum forum instance (with magic quotes)
* @return bool success
*/
function hsuforum_update_instance($forum, $mform)
{
global $DB, $OUTPUT, $USER;
$forum->timemodified = time();
$forum->id = $forum->instance;
if ($forum->gradetype != HSUFORUM_GRADETYPE_MANUAL) {
foreach ($forum as $name => $value) {
if (strpos($name, 'advancedgradingmethod_') !== false) {
$forum->{$name} = '';
}
}
}
if (empty($forum->assessed)) {
$forum->assessed = 0;
}
if (empty($forum->ratingtime) or empty($forum->assessed)) {
$forum->assesstimestart = 0;
$forum->assesstimefinish = 0;
}
$oldforum = $DB->get_record('hsuforum', array('id' => $forum->id));
// MDL-3942 - if the aggregation type or scale (i.e. max grade) changes then recalculate the grades for the entire forum
// if scale changes - do we need to recheck the ratings, if ratings higher than scale how do we want to respond?
// for count and sum aggregation types the grade we check to make sure they do not exceed the scale (i.e. max score) when calculating the grade
if ($oldforum->assessed != $forum->assessed or $oldforum->scale != $forum->scale) {
hsuforum_update_grades($forum);
// recalculate grades for the forum
}
if ($forum->type == 'single') {
// Update related discussion and post.
$discussions = $DB->get_records('hsuforum_discussions', array('forum' => $forum->id), 'timemodified ASC');
if (!empty($discussions)) {
if (count($discussions) > 1) {
echo $OUTPUT->notification(get_string('warnformorepost', 'hsuforum'));
}
$discussion = array_pop($discussions);
} else {
// try to recover by creating initial discussion - MDL-16262
$discussion = new stdClass();
$discussion->course = $forum->course;
$discussion->forum = $forum->id;
$discussion->name = $forum->name;
$discussion->assessed = $forum->assessed;
$discussion->message = $forum->intro;
$discussion->messageformat = $forum->introformat;
$discussion->messagetrust = true;
$discussion->mailnow = false;
$discussion->groupid = -1;
$discussion->reveal = 0;
$message = '';
hsuforum_add_discussion($discussion, null, $message);
if (!($discussion = $DB->get_record('hsuforum_discussions', array('forum' => $forum->id)))) {
print_error('cannotadd', 'hsuforum');
}
}
if (!($post = $DB->get_record('hsuforum_posts', array('id' => $discussion->firstpost)))) {
print_error('cannotfindfirstpost', 'hsuforum');
}
$cm = get_coursemodule_from_instance('hsuforum', $forum->id);
$modcontext = context_module::instance($cm->id, MUST_EXIST);
$post = $DB->get_record('hsuforum_posts', array('id' => $discussion->firstpost), '*', MUST_EXIST);
$post->subject = $forum->name;
$post->message = $forum->intro;
$post->messageformat = $forum->introformat;
$post->messagetrust = trusttext_trusted($modcontext);
$post->modified = $forum->timemodified;
$post->userid = $USER->id;
// MDL-18599, so that current teacher can take ownership of activities.
if ($mform and $draftid = file_get_submitted_draft_itemid('introeditor')) {
// Ugly hack - we need to copy the files somehow.
$options = array('subdirs' => true);
// Use the same options as intro field!
$post->message = file_save_draft_area_files($draftid, $modcontext->id, 'mod_hsuforum', 'post', $post->id, $options, $post->message);
}
$DB->update_record('hsuforum_posts', $post);
$discussion->name = $forum->name;
$DB->update_record('hsuforum_discussions', $discussion);
}
$DB->update_record('hsuforum', $forum);
$modcontext = context_module::instance($forum->coursemodule);
if ($forum->forcesubscribe == HSUFORUM_INITIALSUBSCRIBE && $oldforum->forcesubscribe != $forum->forcesubscribe) {
$users = hsuforum_get_potential_subscribers($modcontext, 0, 'u.id, u.email', '');
foreach ($users as $user) {
hsuforum_subscribe($user->id, $forum->id, $modcontext);
}
}
hsuforum_grade_item_update($forum);
return true;
}
