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76cf77e4d3
We also check permissions when removing questions from the quiz, so that we do not let users make mistakes they cannot immediately undo.
95 lines
3.5 KiB
PHP
95 lines
3.5 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 Moodle forum used to add random questions to the quiz.
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*
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* @package mod
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* @subpackage quiz
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* @copyright 2008 Olli Savolainen
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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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* The add random questions form.
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*
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* @copyright 1999 onwards Martin Dougiamas and others {@link http://moodle.com}
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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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class quiz_add_random_form extends moodleform {
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protected function definition() {
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global $CFG, $DB;
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$mform =& $this->_form;
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$contexts = $this->_customdata;
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$usablecontexts = $contexts->having_cap('moodle/question:useall');
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//--------------------------------------------------------------------------------
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$mform->addElement('header', 'categoryheader',
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get_string('randomfromexistingcategory', 'quiz'));
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$mform->addElement('questioncategory', 'category', get_string('category'),
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array('contexts' => $usablecontexts, 'top' => false));
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$mform->addElement('checkbox', 'includesubcategories', '', get_string('recurse', 'quiz'));
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$mform->addElement('submit', 'existingcategory', get_string('addrandomquestion', 'quiz'));
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//--------------------------------------------------------------------------------
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$mform->addElement('header', 'categoryheader',
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get_string('randomquestionusinganewcategory', 'quiz'));
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$mform->addElement('text', 'name', get_string('name'), 'maxlength="254" size="50"');
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$mform->setType('name', PARAM_MULTILANG);
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$mform->addElement('questioncategory', 'parent', get_string('parentcategory', 'question'),
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array('contexts' => $usablecontexts, 'top' => true));
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$mform->addHelpButton('parent', 'parentcategory', 'question');
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$mform->addElement('submit', 'newcategory',
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get_string('createcategoryandaddrandomquestion', 'quiz'));
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//--------------------------------------------------------------------------------
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$mform->addElement('cancel');
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$mform->closeHeaderBefore('cancel');
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$mform->addElement('hidden', 'addonpage', 0, 'id="rform_qpage"');
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$mform->setType('addonpage', PARAM_SEQUENCE);
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$mform->addElement('hidden', 'cmid', 0);
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$mform->setType('cmid', PARAM_INT);
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$mform->addElement('hidden', 'returnurl', 0);
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$mform->setType('returnurl', PARAM_LOCALURL);
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}
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public function validation($fromform, $files) {
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$errors = parent::validation($fromform, $files);
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if (!empty($fromform['newcategory']) && trim($fromform['name']) == '') {
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$errors['name'] = get_string('categorynamecantbeblank', 'question');
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}
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return $errors;
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}
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}
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