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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/>.
/**
* Form endorsement for editing.
*
* @package core
* @subpackage badges
* @copyright 2018 Tung Thai
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @author Tung Thai <Tung.ThaiDuc@nashtechglobal.com>
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir . '/formslib.php');
require_once($CFG->libdir . '/badgeslib.php');
/**
* Form to edit endorsement.
*
* @copyright 2018 Tung Thai
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @author Tung Thai
*/
class endorsement_form extends moodleform {
/**
* Defines the form.
*/
public function definition() {
$mform = $this->_form;
$badge = $this->_customdata['badge'];
$mform->addElement('header', 'endorsement', get_string('issuerdetails', 'badges'));
$mform->addElement('text', 'issuername', get_string('issuername_endorsement', 'badges'), array('size' => '70'));
$mform->setType('issuername', PARAM_TEXT);
$mform->addRule('issuername', null, 'required');
$mform->addHelpButton('issuername', 'issuername_endorsement', 'badges');
$mform->addElement('text', 'issueremail', get_string('issueremail', 'badges'), array('size' => '70'));
$mform->addRule('issueremail', null, 'required');
$mform->setType('issueremail', PARAM_RAW);
$mform->addHelpButton('issueremail', 'issueremail', 'badges');
$mform->addElement('text', 'issuerurl', get_string('issuerurl', 'badges'), array('size' => '70'));
$mform->setType('issuerurl', PARAM_URL);
$mform->addRule('issuerurl', null, 'required');
$mform->addHelpButton('issuerurl', 'issuerurl', 'badges');
$mform->addElement('date_time_selector', 'dateissued',
get_string('dateawarded', 'badges'));
$mform->addElement('header', 'claim', get_string('claim', 'badges'));
$mform->addElement('text', 'claimid', get_string('claimid', 'badges'), array('size' => '70'));
$mform->setType('claimid', PARAM_URL);
$mform->addRule('claimid', null, 'required');
$mform->addElement('textarea', 'claimcomment', get_string('claimcomment', 'badges'), 'wrap="virtual" rows="8" cols="70"');
$mform->setType('claimcomment', PARAM_NOTAGS);
$endorsement = new stdClass();
$endorsement = $badge->get_endorsement();
if ($endorsement) {
$mform->setDefault('dateissued', $endorsement->dateissued);
$this->set_data($endorsement);
}
$this->add_action_buttons();
// Freeze all elements if badge is active or locked.
if ($badge->is_active() || $badge->is_locked()) {
$mform->hardFreezeAllVisibleExcept(array());
}
}
/**
* Validates form data.
*
* @param array $data submitted data.
* @param array $files submitted files.
* @return array $errors An array of errors.
*/
public function validation($data, $files) {
$errors = parent::validation($data, $files);
if ($data['issueremail'] && !validate_email($data['issueremail'])) {
$errors['issueremail'] = get_string('invalidemail');
}
if ($data['issuerurl'] && !preg_match('@^https?://.+@', $data['issuerurl'])) {
$errors['issuerurl'] = get_string('invalidurl', 'badges');
}
if ($data['claimid'] && !preg_match('@^https?://.+@', $data['claimid'])) {
$errors['claimid'] = get_string('invalidurl', 'badges');
}
return $errors;
}
}