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fb10b36c04
This implementation will introduce a qbank plugin "managecategories" which will add the question categories feature in the question bank view by replacing the core classes. Having this plugin will give users the flexibility of enabling or disabling the category tab.
122 lines
4.5 KiB
PHP
122 lines
4.5 KiB
PHP
<?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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* Defines the form for editing question categories.
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*
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* @package moodlecore
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* @subpackage questionbank
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* @copyright 2007 Jamie Pratt me@jamiep.org
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->libdir.'/formslib.php');
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/**
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* Form for editing qusetions categories (name, description, etc.)
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*
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* @copyright 2007 Jamie Pratt me@jamiep.org
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @deprecated since Moodle 4.0 MDL-71585
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* @see qbank_managecategories\form\category_form
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*/
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class question_category_edit_form extends moodleform {
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protected function definition() {
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debugging('Class question_export_form in \core_question\category_form is deprecated,
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please use core_question\bank\managecategories\form\category_form instead.', DEBUG_DEVELOPER);
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$mform = $this->_form;
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$contexts = $this->_customdata['contexts'];
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$currentcat = $this->_customdata['currentcat'];
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$mform->addElement('header', 'categoryheader', get_string('addcategory', 'question'));
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$mform->addElement('questioncategory', 'parent', get_string('parentcategory', 'question'),
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array('contexts' => $contexts, 'top' => true, 'currentcat' => $currentcat, 'nochildrenof' => $currentcat));
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$mform->setType('parent', PARAM_SEQUENCE);
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if (question_is_only_child_of_top_category_in_context($currentcat)) {
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$mform->hardFreeze('parent');
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}
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$mform->addHelpButton('parent', 'parentcategory', 'question');
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$mform->addElement('text', 'name', get_string('name'),'maxlength="254" size="50"');
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$mform->setDefault('name', '');
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$mform->addRule('name', get_string('categorynamecantbeblank', 'question'), 'required', null, 'client');
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$mform->setType('name', PARAM_TEXT);
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$mform->addElement('editor', 'info', get_string('categoryinfo', 'question'),
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array('rows' => 10), array('noclean' => 1));
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$mform->setDefault('info', '');
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$mform->setType('info', PARAM_RAW);
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$mform->addElement('text', 'idnumber', get_string('idnumber', 'question'), 'maxlength="100" size="10"');
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$mform->addHelpButton('idnumber', 'idnumber', 'question');
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$mform->setType('idnumber', PARAM_RAW);
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$this->add_action_buttons(false, get_string('addcategory', 'question'));
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$mform->addElement('hidden', 'id', 0);
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$mform->setType('id', PARAM_INT);
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}
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public function set_data($current) {
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if (is_object($current)) {
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$current = (array) $current;
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}
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if (!empty($current['info'])) {
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$current['info'] = array('text' => $current['info'],
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'infoformat' => $current['infoformat']);
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} else {
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$current['info'] = array('text' => '', 'infoformat' => FORMAT_HTML);
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}
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parent::set_data($current);
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}
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/**
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* Validation.
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*
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* @param array $data
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* @param array $files
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* @return array the errors that were found
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*/
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public function validation($data, $files) {
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global $DB;
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$errors = parent::validation($data, $files);
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// Add field validation check for duplicate idnumber.
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list($parentid, $contextid) = explode(',', $data['parent']);
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if (((string) $data['idnumber'] !== '') && !empty($contextid)) {
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$conditions = 'contextid = ? AND idnumber = ?';
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$params = [$contextid, $data['idnumber']];
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if (!empty($data['id'])) {
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$conditions .= ' AND id <> ?';
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$params[] = $data['id'];
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}
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if ($DB->record_exists_select('question_categories', $conditions, $params)) {
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$errors['idnumber'] = get_string('idnumbertaken', 'error');
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}
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}
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return $errors;
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}
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}
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