/**
*
*/
public static function execute($df)
{
global $DB;
// Get gradebook users.
if (!($users = $df->grade_manager->get_gradebook_users())) {
return;
}
// Construct entries data.
$data = (object) array('eids' => array());
$entryid = -1;
foreach ($users as $userid => $unused) {
$data->eids[$entryid] = $entryid;
$data->{"entry_{$entryid}_userid"} = $userid;
$entryid--;
}
// Add entries.
$em = new mod_dataform_entry_manager($df->id);
$processed = $em->process_entries('update', $data->eids, $data, true);
if (is_array($processed)) {
list($strnotify, $processedeids) = $processed;
if ($entriesprocessed = $processedeids ? count($processedeids) : 0) {
return array('success', $strnotify);
}
}
return array('problem', get_string('entriesupdated', 'dataform', get_string('no')));
}
/**
* Returns the view's dataform-entries manager.
*
* @return mod_dataform_entry_manager
*/
public function get_entry_manager()
{
return \mod_dataform_entry_manager::instance($this->dataid, $this->id);
}
/**
* Deletes all user data in the activity.
*
* @return bool Always true.
*/
public function reset_user_data($userid = null)
{
// Must have manage templates capability.
require_capability('mod/dataform:managetemplates', $this->context);
$entryman = new mod_dataform_entry_manager($this->id);
$entryman->delete_entries($userid);
return true;
}