/**
* Group created
*
* @param \core\event\group_created $event
* @return void
*/
public static function group_created(\core\event\group_created $event)
{
global $DB;
$group = $event->get_record_snapshot('groups', $event->objectid);
$courseids = local_metagroups_parent_courses($group->courseid);
foreach ($courseids as $courseid) {
$course = get_course($courseid);
// If parent course doesn't use groups, we can skip synchronization.
if (groups_get_course_groupmode($course) == NOGROUPS) {
continue;
}
if (!$DB->record_exists('groups', array('courseid' => $course->id, 'idnumber' => $group->id))) {
$metagroup = new \stdClass();
$metagroup->courseid = $course->id;
$metagroup->idnumber = $group->id;
$metagroup->name = $group->name;
groups_create_group($metagroup, false, false);
}
}
}
/**
* Add a new group
*
* @param stdClass $data group properties
* @param stdClass $editform
* @param array $editoroptions
* @return id of group or false if error
*/
function groups_create_group($data, $editform = false, $editoroptions = false)
{
global $CFG, $DB;
//check that courseid exists
$course = $DB->get_record('course', array('id' => $data->courseid), '*', MUST_EXIST);
$context = context_course::instance($course->id);
$data->timecreated = time();
$data->timemodified = $data->timecreated;
$data->name = trim($data->name);
if (isset($data->idnumber)) {
$data->idnumber = trim($data->idnumber);
if (groups_get_group_by_idnumber($course->id, $data->idnumber)) {
throw new moodle_exception('idnumbertaken');
}
}
if ($editform and $editoroptions) {
$data->description = $data->description_editor['text'];
$data->descriptionformat = $data->description_editor['format'];
}
$data->id = $DB->insert_record('groups', $data);
if ($editform and $editoroptions) {
// Update description from editor with fixed files
$data = file_postupdate_standard_editor($data, 'description', $editoroptions, $context, 'group', 'description', $data->id);
$upd = new stdClass();
$upd->id = $data->id;
$upd->description = $data->description;
$upd->descriptionformat = $data->descriptionformat;
$DB->update_record('groups', $upd);
}
$group = $DB->get_record('groups', array('id' => $data->id));
if ($editform) {
groups_update_group_icon($group, $data, $editform);
}
// Invalidate the grouping cache for the course
cache_helper::invalidate_by_definition('core', 'groupdata', array(), array($course->id));
// Trigger group event.
$params = array('context' => $context, 'objectid' => $group->id);
$event = \core\event\group_created::create($params);
$event->add_record_snapshot('groups', $group);
$event->trigger();
return $group->id;
}
/**
* group_created
*
* @param \core\event\group_created $event Event object containing useful data
* @return bool true if success
*/
public static function group_created(\core\event\group_created $event)
{
global $DB;
$data = $event->get_record_snapshot('groups', $event->objectid);
$course = $DB->get_record('course', array('id' => $data->courseid));
if (!($grouptools = get_all_instances_in_course('grouptool', $course))) {
return true;
}
$sortorder = $DB->get_records_sql("SELECT agrp.grouptoolid, MAX(agrp.sort_order) AS max\n FROM {grouptool_agrps} agrp\n GROUP BY agrp.grouptoolid");
foreach ($grouptools as $grouptool) {
$newagrp = new StdClass();
$newagrp->grouptoolid = $grouptool->id;
$newagrp->groupid = $data->id;
if (!array_key_exists($grouptool->id, $sortorder)) {
$newagrp->sort_order = 1;
} else {
$newagrp->sort_order = $sortorder[$grouptool->id]->max + 1;
}
$newagrp->active = 0;
if (!$DB->record_exists('grouptool_agrps', array('grouptoolid' => $grouptool->id, 'groupid' => $data->id))) {
$newagrp->id = $DB->insert_record('grouptool_agrps', $newagrp);
// Trigger event!
$cm = get_coursemodule_from_instance('grouptool', $grouptool->id);
\mod_grouptool\event\agrp_created::create_from_object($cm, $newagrp)->trigger();
}
}
return true;
}