Current Path : C:/Users/Mahmood/Desktop/moodle/mod/lesson/ |
Current File : C:/Users/Mahmood/Desktop/moodle/mod/lesson/import_form.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 used to select a file and file format for the import * * @package mod_lesson * @copyright 2009 Sam Hemelryk * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later **/ defined('MOODLE_INTERNAL') || die(); /** * Form used to select a file and file format for the import * @copyright 2009 Sam Hemelryk * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class lesson_import_form extends moodleform { public function definition() { $mform = $this->_form; $mform->addElement('hidden', 'id'); $mform->setType('id', PARAM_INT); $mform->addElement('hidden', 'pageid'); $mform->setType('pageid', PARAM_INT); $mform->addElement('select', 'format', get_string('fileformat', 'lesson'), $this->_customdata['formats']); $mform->setDefault('format', 'gift'); $mform->setType('format', 'text'); $mform->addRule('format', null, 'required'); //Using filemanager as filepicker $mform->addElement('filepicker', 'questionfile', get_string('upload')); $mform->addRule('questionfile', null, 'required', null, 'client'); $this->add_action_buttons(null, get_string("import")); } /** * Checks that a file has been uploaded, and that it is of a plausible type. * @param array $data the submitted data. * @param array $errors the errors so far. * @return array the updated errors. * @throws moodle_exception */ protected function validate_uploaded_file($data, $errors) { global $CFG; if (empty($data['questionfile'])) { $errors['questionfile'] = get_string('required'); return $errors; } $files = $this->get_draft_files('questionfile'); if (!is_array($files) || count($files) < 1) { $errors['questionfile'] = get_string('required'); return $errors; } $formatfile = $CFG->dirroot.'/question/format/'.$data['format'].'/format.php'; if (!is_readable($formatfile)) { throw new moodle_exception('formatnotfound', 'lesson', '', $data['format']); } require_once($formatfile); $classname = 'qformat_' . $data['format']; $qformat = new $classname(); return $errors; } public function validation($data, $files) { $errors = parent::validation($data, $files); $errors = $this->validate_uploaded_file($data, $errors); return $errors; } }