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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/>.
/**
* A search class to control whether hidden / deleted questions are hidden in the list.
*
* @package core_question
* @copyright 2013 Ray Morris
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core_question\bank\search;
defined('MOODLE_INTERNAL') || die();
/**
* This class controls whether hidden / deleted questions are hidden in the list.
*
* @copyright 2013 Ray Morris
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class hidden_condition extends condition {
/** @var bool Whether to include old "deleted" questions. */
protected $hide;
/** @var string SQL fragment to add to the where clause. */
protected $where;
/**
* Constructor.
* @param bool $hide whether to include old "deleted" questions.
*/
public function __construct($hide = true) {
$this->hide = $hide;
if ($hide) {
$this->where = 'q.hidden = 0';
}
}
public function where() {
return $this->where;
}
/**
* Print HTML to display the "Also show old questions" checkbox
*/
public function display_options_adv() {
echo \html_writer::start_div();
echo \html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'showhidden',
'value' => '0', 'id' => 'showhidden_off'));
echo \html_writer::checkbox('showhidden', '1', (! $this->hide), get_string('showhidden', 'question'),
array('id' => 'showhidden_on', 'class' => 'searchoptions mr-1'));
echo \html_writer::end_div() . "\n";
}
}