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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* action to delete (or hide) a question, or restore a previously hidden question.
*
* @package core_question
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core_question\bank;
defined('MOODLE_INTERNAL') || die();
/**
* action to delete (or hide) a question, or restore a previously hidden question.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class delete_action_column extends menu_action_column_base {
protected $strdelete;
protected $strrestore;
public function init() {
parent::init();
$this->strdelete = get_string('delete');
$this->strrestore = get_string('restore');
}
public function get_name() {
return 'deleteaction';
}
/**
* Work out the info required to display this action, if appropriate.
*
* If the action is not appropriate to this question, return [null, null, null].
*
* Otherwise return an array with three elements:
* moodel_url $url the URL to perform the action.
* string $icon the icon name. E.g. 't/delete'.
* string $label the label to display.
*
* @param object $question the row from the $question table, augmented with extra information.
* @return array [$url, $label, $icon] as above.
*/
protected function get_url_icon_and_label(\stdClass $question): array {
if (!question_has_capability_on($question, 'edit')) {
return [null, null, null];
}
if ($question->hidden) {
$url = new \moodle_url($this->qbank->base_url(), array('unhide' => $question->id, 'sesskey' => sesskey()));
return [$url, 't/restore', $this->strrestore];
} else {
$url = new \moodle_url($this->qbank->base_url(), array('deleteselected' => $question->id, 'q' . $question->id => 1,
'sesskey' => sesskey()));
return [$url, 't/delete', $this->strdelete];
}
}
public function get_required_fields() {
$required = parent::get_required_fields();
$required[] = 'q.hidden';
return $required;
}
}