Current Path : C:/Users/Mahmood/Desktop/moodle/badges/classes/form/ |
Current File : C:/Users/Mahmood/Desktop/moodle/badges/classes/form/badge.php |
<?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 classes for editing badges * * @package core * @subpackage badges * @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later * @author Yuliya Bozhko <yuliya.bozhko@totaralms.com> */ namespace core_badges\form; defined('MOODLE_INTERNAL') || die(); require_once($CFG->libdir . '/formslib.php'); require_once($CFG->libdir . '/badgeslib.php'); require_once($CFG->libdir . '/filelib.php'); use moodleform; /** * Form to edit badge details. * */ class badge extends moodleform { /** * Defines the form */ public function definition() { global $CFG; $mform = $this->_form; $badge = (isset($this->_customdata['badge'])) ? $this->_customdata['badge'] : false; $action = $this->_customdata['action']; $mform->addElement('header', 'badgedetails', get_string('badgedetails', 'badges')); $mform->addElement('text', 'name', get_string('name'), array('size' => '70')); // When downloading badge, it will be necessary to clean the name as PARAM_FILE. $mform->setType('name', PARAM_TEXT); $mform->addRule('name', null, 'required'); $mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client'); $mform->addElement('text', 'version', get_string('version', 'badges'), array('size' => '70')); $mform->setType('version', PARAM_TEXT); $mform->addHelpButton('version', 'version', 'badges'); $languages = get_string_manager()->get_list_of_languages(); $mform->addElement('select', 'language', get_string('language'), $languages); $mform->addHelpButton('language', 'language', 'badges'); $mform->addElement('textarea', 'description', get_string('description', 'badges'), 'wrap="virtual" rows="8" cols="70"'); $mform->setType('description', PARAM_NOTAGS); $mform->addRule('description', null, 'required'); $str = $action == 'new' ? get_string('badgeimage', 'badges') : get_string('newimage', 'badges'); $imageoptions = array('maxbytes' => 262144, 'accepted_types' => array('web_image')); $mform->addElement('filepicker', 'image', $str, null, $imageoptions); if ($action == 'new') { $mform->addRule('image', null, 'required'); } else { $currentimage = $mform->createElement('static', 'currentimage', get_string('currentimage', 'badges')); $mform->insertElementBefore($currentimage, 'image'); } $mform->addHelpButton('image', 'badgeimage', 'badges'); $mform->addElement('text', 'imageauthorname', get_string('imageauthorname', 'badges'), array('size' => '70')); $mform->setType('imageauthorname', PARAM_TEXT); $mform->addHelpButton('imageauthorname', 'imageauthorname', 'badges'); $mform->addElement('text', 'imageauthoremail', get_string('imageauthoremail', 'badges'), array('size' => '70')); $mform->setType('imageauthoremail', PARAM_TEXT); $mform->addHelpButton('imageauthoremail', 'imageauthoremail', 'badges'); $mform->addElement('text', 'imageauthorurl', get_string('imageauthorurl', 'badges'), array('size' => '70')); $mform->setType('imageauthorurl', PARAM_URL); $mform->addHelpButton('imageauthorurl', 'imageauthorurl', 'badges'); $mform->addElement('text', 'imagecaption', get_string('imagecaption', 'badges'), array('size' => '70')); $mform->setType('imagecaption', PARAM_TEXT); $mform->addHelpButton('imagecaption', 'imagecaption', 'badges'); if (badges_open_badges_backpack_api() == OPEN_BADGES_V1) { $mform->addElement('header', 'issuerdetails', get_string('issuerdetails', 'badges')); $mform->addElement('text', 'issuername', get_string('name'), array('size' => '70')); $mform->setType('issuername', PARAM_NOTAGS); $mform->addRule('issuername', null, 'required'); if (isset($CFG->badges_defaultissuername)) { $mform->setDefault('issuername', $CFG->badges_defaultissuername); } $mform->addHelpButton('issuername', 'issuername', 'badges'); $mform->addElement('text', 'issuercontact', get_string('contact', 'badges'), array('size' => '70')); if (isset($CFG->badges_defaultissuercontact)) { $mform->setDefault('issuercontact', $CFG->badges_defaultissuercontact); } $mform->setType('issuercontact', PARAM_RAW); $mform->addHelpButton('issuercontact', 'contact', 'badges'); // Set issuer URL. // Have to parse URL because badge issuer origin cannot be a subfolder in wwwroot. $url = parse_url($CFG->wwwroot); $mform->addElement('hidden', 'issuerurl', $url['scheme'] . '://' . $url['host']); $mform->setType('issuerurl', PARAM_URL); } $mform->addElement('header', 'issuancedetails', get_string('issuancedetails', 'badges')); $issuancedetails = array(); $issuancedetails[] =& $mform->createElement('radio', 'expiry', '', get_string('never', 'badges'), 0); $issuancedetails[] =& $mform->createElement('static', 'none_break', null, '<br/>'); $issuancedetails[] =& $mform->createElement('radio', 'expiry', '', get_string('fixed', 'badges'), 1); $issuancedetails[] =& $mform->createElement('date_selector', 'expiredate', ''); $issuancedetails[] =& $mform->createElement('static', 'expirydate_break', null, '<br/>'); $issuancedetails[] =& $mform->createElement('radio', 'expiry', '', get_string('relative', 'badges'), 2); $issuancedetails[] =& $mform->createElement('duration', 'expireperiod', '', array('defaultunit' => 86400, 'optional' => false)); $issuancedetails[] =& $mform->createElement('static', 'expiryperiods_break', null, get_string('after', 'badges')); $mform->addGroup($issuancedetails, 'expirydategr', get_string('expirydate', 'badges'), array(' '), false); $mform->addHelpButton('expirydategr', 'expirydate', 'badges'); $mform->setDefault('expiry', 0); $mform->setDefault('expiredate', strtotime('+1 year')); $mform->disabledIf('expiredate[day]', 'expiry', 'neq', 1); $mform->disabledIf('expiredate[month]', 'expiry', 'neq', 1); $mform->disabledIf('expiredate[year]', 'expiry', 'neq', 1); $mform->disabledIf('expireperiod[number]', 'expiry', 'neq', 2); $mform->disabledIf('expireperiod[timeunit]', 'expiry', 'neq', 2); $mform->addElement('hidden', 'action', $action); $mform->setType('action', PARAM_TEXT); if ($action == 'new') { // Try to set default badge language to that of current language, or it's parent. $language = current_language(); if (isset($languages[$language])) { $defaultlanguage = $language; } else { // Calling get_parent_language returns an empty string instead of 'en'. $defaultlanguage = get_parent_language($language) ?: 'en'; } $mform->setDefault('language', $defaultlanguage); $this->add_action_buttons(true, get_string('createbutton', 'badges')); } else { // Add hidden fields. $mform->addElement('hidden', 'id', $badge->id); $mform->setType('id', PARAM_INT); $this->add_action_buttons(); $this->set_data($badge); // Freeze all elements if badge is active or locked. if ($badge->is_active() || $badge->is_locked()) { $mform->hardFreezeAllVisibleExcept(array()); } } } /** * Load in existing data as form defaults * * @param stdClass|array $default_values object or array of default values */ public function set_data($badge) { $default_values = array(); parent::set_data($badge); if (!empty($badge->expiredate)) { $default_values['expiry'] = 1; $default_values['expiredate'] = $badge->expiredate; } else if (!empty($badge->expireperiod)) { $default_values['expiry'] = 2; $default_values['expireperiod'] = $badge->expireperiod; } $default_values['currentimage'] = print_badge_image($badge, $badge->get_context(), 'large'); parent::set_data($default_values); } /** * Validates form data */ public function validation($data, $files) { global $DB; $errors = parent::validation($data, $files); if (badges_open_badges_backpack_api() == OPEN_BADGES_V1) { if (!empty($data['issuercontact']) && !validate_email($data['issuercontact'])) { $errors['issuercontact'] = get_string('invalidemail'); } } if ($data['expiry'] == 2 && $data['expireperiod'] <= 0) { $errors['expirydategr'] = get_string('error:invalidexpireperiod', 'badges'); } if ($data['expiry'] == 1 && $data['expiredate'] <= time()) { $errors['expirydategr'] = get_string('error:invalidexpiredate', 'badges'); } if ($data['imageauthoremail'] && !validate_email($data['imageauthoremail'])) { $errors['imageauthoremail'] = get_string('invalidemail'); } // Check for duplicate badge names. if ($data['action'] == 'new') { $duplicate = $DB->record_exists_select('badge', 'name = :name AND status != :deleted', array('name' => $data['name'], 'deleted' => BADGE_STATUS_ARCHIVED)); } else { $duplicate = $DB->record_exists_select('badge', 'name = :name AND id != :badgeid AND status != :deleted', array('name' => $data['name'], 'badgeid' => $data['id'], 'deleted' => BADGE_STATUS_ARCHIVED)); } if ($duplicate) { $errors['name'] = get_string('error:duplicatename', 'badges'); } if ($data['imageauthorurl'] && !preg_match('@^https?://.+@', $data['imageauthorurl'])) { $errors['imageauthorurl'] = get_string('invalidurl', 'badges'); } return $errors; } }