/**
* Delete entries
*
* @param array Array of entries to process
* @return array Array of processed entries
*/
protected function process_delete_entries($entries)
{
global $DB;
if (empty($entries)) {
return array();
}
$df = mod_dataform_dataform::instance($this->dataformid);
$processed = array();
$accessparams = array('dataformid' => $this->dataformid, 'viewid' => $this->viewid);
foreach ($entries as $entry) {
// Check permissions.
if (!mod_dataform\access\entry_delete::validate($accessparams + array('entry' => $entry))) {
continue;
}
$fields = $this->field_manager->get_fields();
foreach ($fields as $field) {
$field->delete_content($entry->id);
}
$DB->delete_records('dataform_entries', array('id' => $entry->id));
$processed[$entry->id] = $entry;
// Trigger event.
$eventparams = array('objectid' => $entry->id, 'context' => $df->context, 'relateduserid' => $entry->userid, 'other' => array('dataid' => $this->dataformid, 'viewid' => $this->viewid, 'entryid' => $entry->id));
$event = \mod_dataform\event\entry_deleted::create($eventparams);
$event->add_record_snapshot('dataform_entries', $entry);
$event->trigger();
// Update calculated grades if applicable.
$df->grade_manager->update_calculated_grades($entry);
}
return $processed;
}
/**
*
*/
protected function display_delete($entry)
{
global $OUTPUT;
$field = $this->_field;
// Check delete permissions for target view.
$viewid = !empty($entry->baseurl) ? $entry->baseurl->param('view') : 0;
$accessparams = array('dataformid' => $field->dataid, 'viewid' => $viewid, 'entry' => $entry);
if (!mod_dataform\access\entry_delete::validate($accessparams)) {
return '';
}
$params = array('delete' => $entry->id, 'sesskey' => sesskey());
$url = new moodle_url($entry->baseurl, $params);
$str = get_string('delete');
$attributes = array('id' => "id_deleteentry{$entry->id}");
$actionlink = new action_menu_link($url, new pix_icon('t/delete', $str), $str, true, $attributes);
if (!empty($options['actionmenu'])) {
return $actionlink;
} else {
return $OUTPUT->render($actionlink);
}
}