/cohort/edit_form.php
PHP | 108 lines | 61 code | 21 blank | 26 comment | 10 complexity | a98806c1745a91a133e1430ea6429ea1 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
- <?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/>.
- /**
- * Cohort related management functions, this file needs to be included manually.
- *
- * @package core_cohort
- * @copyright 2010 Petr Skoda {@link http://skodak.org}
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- defined('MOODLE_INTERNAL') || die();
- require_once($CFG->dirroot . '/lib/formslib.php');
- class cohort_edit_form extends moodleform {
- /**
- * Define the cohort edit form
- */
- public function definition() {
- $mform = $this->_form;
- $editoroptions = $this->_customdata['editoroptions'];
- $cohort = $this->_customdata['data'];
- $mform->addElement('text', 'name', get_string('name', 'cohort'), 'maxlength="254" size="50"');
- $mform->addRule('name', get_string('required'), 'required', null, 'client');
- $mform->setType('name', PARAM_TEXT);
- $options = $this->get_category_options($cohort->contextid);
- $mform->addElement('select', 'contextid', get_string('context', 'role'), $options);
- $mform->addElement('text', 'idnumber', get_string('idnumber', 'cohort'), 'maxlength="254" size="50"');
- $mform->setType('idnumber', PARAM_RAW); // Idnumbers are plain text, must not be changed.
- $mform->addElement('editor', 'description_editor', get_string('description', 'cohort'), null, $editoroptions);
- $mform->setType('description_editor', PARAM_RAW);
- $mform->addElement('hidden', 'id');
- $mform->setType('id', PARAM_INT);
- $this->add_action_buttons();
- $this->set_data($cohort);
- }
- public function validation($data, $files) {
- global $DB;
- $errors = parent::validation($data, $files);
- $idnumber = trim($data['idnumber']);
- if ($idnumber === '') {
- // Fine, empty is ok.
- } else if ($data['id']) {
- $current = $DB->get_record('cohort', array('id'=>$data['id']), '*', MUST_EXIST);
- if ($current->idnumber !== $idnumber) {
- if ($DB->record_exists('cohort', array('idnumber'=>$idnumber))) {
- $errors['idnumber'] = get_string('duplicateidnumber', 'cohort');
- }
- }
- } else {
- if ($DB->record_exists('cohort', array('idnumber'=>$idnumber))) {
- $errors['idnumber'] = get_string('duplicateidnumber', 'cohort');
- }
- }
- return $errors;
- }
- protected function get_category_options($currentcontextid) {
- global $CFG;
- require_once($CFG->libdir. '/coursecatlib.php');
- $displaylist = coursecat::make_categories_list('moodle/cohort:manage');
- $options = array();
- $syscontext = context_system::instance();
- if (has_capability('moodle/cohort:manage', $syscontext)) {
- $options[$syscontext->id] = $syscontext->get_context_name();
- }
- foreach ($displaylist as $cid=>$name) {
- $context = context_coursecat::instance($cid);
- $options[$context->id] = $name;
- }
- // Always add current - this is not likely, but if the logic gets changed it might be a problem.
- if (!isset($options[$currentcontextid])) {
- $context = context::instance_by_id($currentcontextid, MUST_EXIST);
- $options[$context->id] = $syscontext->get_context_name();
- }
- return $options;
- }
- }