badges/alignment_form.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16 /**
  17  * Form alignment for editing.
  18  *
  19  * @package    core
  20  * @subpackage badges
  21  * @copyright  2018 Tung Thai
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  * @author     Tung Thai <Tung.ThaiDuc@nashtechglobal.com>
  24  */
  25 defined('MOODLE_INTERNAL') || die();
  26 require_once($CFG->libdir . '/formslib.php');
  27 require_once($CFG->libdir . '/badgeslib.php');
  28
  29 /**
  30  * Form to edit alignment.
  31  *
  32  * @copyright  2018 Tung Thai
  33  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34  * @author     Tung Thai <Tung.ThaiDuc@nashtechglobal.com>
  35  */
  36 class alignment_form extends moodleform {
  37
  38     /**
  39      * Defines the form.
  40      */
  41     public function definition() {
  42         global $DB;
  43         $mform = $this->_form;
  44         $badge = $this->_customdata['badge'];
  45         $action = $this->_customdata['action'];
  46         $alignmentid = $this->_customdata['alignmentid'];
  47         $mform->addElement('header', 'alignment', get_string('alignment', 'badges'));
  48         $mform->addElement('text', 'targetname', get_string('targetname', 'badges'), array('size' => '70'));
  49         $mform->setType('targetname', PARAM_TEXT);
  50         $mform->addRule('targetname', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
  51         $mform->addRule('targetname', null, 'required');
  52         $mform->addHelpButton('targetname', 'targetname', 'badges');
  53         $mform->addElement('text', 'targeturl', get_string('targeturl', 'badges'), array('size' => '70'));
  54         $mform->setType('targeturl', PARAM_URL);
  55         $mform->addRule('targeturl', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
  56         $mform->addRule('targeturl', null, 'required');
  57         $mform->addHelpButton('targeturl', 'targeturl', 'badges');
  58         $mform->addElement('text', 'targetframework', get_string('targetframework', 'badges'), array('size' => '70'));
  59         $mform->setType('targetframework', PARAM_TEXT);
  60         $mform->addRule('targetframework', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
  61         $mform->addHelpButton('targetframework', 'targetframework', 'badges');
  62         $mform->addElement('text', 'targetcode', get_string('targetcode', 'badges'), array('size' => '70'));
  63         $mform->setType('targetcode', PARAM_TEXT);
  64         $mform->addRule('targetcode', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
  65         $mform->addHelpButton('targetcode', 'targetcode', 'badges');
  66         $mform->addElement('textarea', 'targetdescription', get_string('targetdescription', 'badges'),
  67             'wrap="virtual" rows="8" cols="70"');
  68         $this->add_action_buttons();
  69         if ($action == 'edit' || $alignmentid) {
  70             $alignment = new stdClass();
  71             $alignment = $DB->get_record_select('badge_alignment', 'id = ?', array($alignmentid));
  72             $this->set_data($alignment);
  73             // Freeze all elements if badge is active or locked.
  74             if ($badge->is_active() || $badge->is_locked()) {
  75                 $mform->hardFreezeAllVisibleExcept(array());
  76             }
  77         }
  78     }
  79
  80     /**
  81      * Validate the data from the form.
  82      *
  83      * @param  array $data form data
  84      * @param  array $files form files
  85      * @return array An array of error messages.
  86      */
  87     public function validation($data, $files) {
  88         $errors = parent::validation($data, $files);
  89         if (!empty($data['targeturl']) && !preg_match('@^https?://.+@', $data['targeturl'])) {
  90             $errors['targeturl'] = get_string('invalidurl', 'badges');
  91         }
  92         return $errors;
  93     }
  94 }