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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/>.
/**
* Contains class core_cohort\output\cohortidnumber
*
* @package core_cohort
* @copyright 2016 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core_cohort\output;
use lang_string;
/**
* Class to prepare a cohort idnumber for display.
*
* @package core_cohort
* @copyright 2016 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class cohortidnumber extends \core\output\inplace_editable {
/**
* Constructor.
*
* @param stdClass $cohort
*/
public function __construct($cohort) {
$cohortcontext = \context::instance_by_id($cohort->contextid);
$editable = has_capability('moodle/cohort:manage', $cohortcontext);
$displayvalue = s($cohort->idnumber); // All idnumbers are plain text.
parent::__construct('core_cohort', 'cohortidnumber', $cohort->id, $editable,
$displayvalue,
$cohort->idnumber,
new lang_string('editcohortidnumber', 'cohort'),
new lang_string('newidnumberfor', 'cohort', $displayvalue));
}
/**
* Updates cohort name and returns instance of this object
*
* @param int $cohortid
* @param string $newvalue
* @return static
*/
public static function update($cohortid, $newvalue) {
global $DB;
$cohort = $DB->get_record('cohort', array('id' => $cohortid), '*', MUST_EXIST);
$cohortcontext = \context::instance_by_id($cohort->contextid);
\external_api::validate_context($cohortcontext);
require_capability('moodle/cohort:manage', $cohortcontext);
$record = (object)array('id' => $cohort->id, 'idnumber' => $newvalue, 'contextid' => $cohort->contextid);
cohort_update_cohort($record);
$cohort->idnumber = $newvalue;
return new static($cohort);
}
}