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111 lines
4.2 KiB
111 lines
4.2 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Form related badges.
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*
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* @package core
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* @subpackage badges
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* @copyright 2018 Tung Thai
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Tung Thai <Tung.ThaiDuc@nashtechglobal.com>
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->libdir . '/formslib.php');
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require_once($CFG->libdir . '/badgeslib.php');
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/**
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* Form to edit badge details.
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*
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* @copyright 2018 Tung Thai
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Tung Thai <Tung.ThaiDuc@nashtechglobal.com>
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*/
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class edit_relatedbadge_form extends moodleform {
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/**
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* Defines the form.
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*/
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public function definition() {
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$mform = $this->_form;
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$badge = $this->_customdata['badge'];
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$badgesarray = $this->get_badges_option($badge);
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$mform->addElement('header', 'alignment', get_string('relatedbages', 'badges'));
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if (!$badgesarray) {
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$badgesarray = array(get_string('none'));
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$attributes = array('size' => '3', 'disabled' => true, 'style' => 'min-width: 200px');
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} else {
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$attributes = array('size' => '10');
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}
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$mform->addElement('select', 'relatedbadgeids', get_string('relatedbages', 'badges'), $badgesarray, $attributes);
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$mform->getElement('relatedbadgeids')->setMultiple(true);
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$this->add_action_buttons();
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// Freeze all elements if badge is active or locked.
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if ($badge->is_active() || $badge->is_locked()) {
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$mform->hardFreezeAllVisibleExcept(array());
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}
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}
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/**
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* Validates form data.
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*
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* @param array $data submitted data.
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* @param array $files submitted files.
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* @return array $errors An array of errors.
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*/
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public function validation($data, $files) {
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$errors = parent::validation($data, $files);
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return $errors;
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}
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/**
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* Return list badge of a course or list badge site.
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*
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* @param object $badge Badge object.
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* @return array $options An array the badges.
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*/
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public function get_badges_option($badge) {
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global $DB;
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$sql = "SELECT b.id, b.name, b.version, b.language, b.type
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FROM {badge} b
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WHERE b.id <> :badgeid
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AND b.id NOT IN (
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SELECT DISTINCT b.id
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FROM {badge_related} br
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JOIN {badge} b ON (br.relatedbadgeid = b.id OR br.badgeid = b.id)
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WHERE (br.badgeid = :badgeid2 OR br.relatedbadgeid = :badgeid3) AND b.id != :badgeid4)";
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$params = ['badgeid' => $badge->id, 'badgeid2' => $badge->id, 'badgeid3' => $badge->id, 'badgeid4' => $badge->id];
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if ($badge->type == BADGE_TYPE_COURSE) {
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$sql .= " AND (b.courseid = :courseid OR b.type = :badgetype)";
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$params['courseid'] = $badge->courseid;
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$params['badgetype'] = BADGE_TYPE_SITE;
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}
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$records = $DB->get_records_sql($sql, $params);
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$languages = get_string_manager()->get_list_of_languages();
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$options = array();
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foreach ($records as $record) {
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$language = isset($languages[$record->language]) ? $languages[$record->language] : '';
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$options[$record->id] = $record->name .
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' (version: ' . $record->version . ', language: ' . $language . ', ' .
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($record->type == BADGE_TYPE_COURSE ? get_string('badgesview', 'badges') : get_string('sitebadges', 'badges')) .
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')';
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}
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return $options;
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}
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}
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