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<?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/>.
/**
* Folder configuration form
*
* @package mod_folder
* @copyright 2009 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.'/course/moodleform_mod.php');
class mod_folder_mod_form extends moodleform_mod {
function definition() {
global $CFG;
$mform = $this->_form;
$config = get_config('folder');
//-------------------------------------------------------
$mform->addElement('header', 'general', get_string('general', 'form'));
$mform->addElement('text', 'name', get_string('name'), array('size'=>'48'));
if (!empty($CFG->formatstringstriptags)) {
$mform->setType('name', PARAM_TEXT);
} else {
$mform->setType('name', PARAM_CLEANHTML);
}
$mform->addRule('name', null, 'required', null, 'client');
$mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
$this->standard_intro_elements();
//-------------------------------------------------------
$mform->addElement('header', 'content', get_string('contentheader', 'folder'));
$mform->addElement('filemanager', 'files', get_string('files'), null, array('subdirs'=>1, 'accepted_types'=>'*'));
$mform->addElement('select', 'display', get_string('display', 'mod_folder'),
array(FOLDER_DISPLAY_PAGE => get_string('displaypage', 'mod_folder'),
FOLDER_DISPLAY_INLINE => get_string('displayinline', 'mod_folder')));
$mform->addHelpButton('display', 'display', 'mod_folder');
if (!$this->courseformat->has_view_page()) {
$mform->setConstant('display', FOLDER_DISPLAY_PAGE);
$mform->hardFreeze('display');
}
$mform->setExpanded('content');
// Adding option to show sub-folders expanded or collapsed by default.
$mform->addElement('advcheckbox', 'showexpanded', get_string('showexpanded', 'folder'));
$mform->addHelpButton('showexpanded', 'showexpanded', 'mod_folder');
$mform->setDefault('showexpanded', $config->showexpanded);
// Adding option to enable downloading archive of folder.
$mform->addElement('advcheckbox', 'showdownloadfolder', get_string('showdownloadfolder', 'folder'));
$mform->addHelpButton('showdownloadfolder', 'showdownloadfolder', 'mod_folder');
$mform->setDefault('showdownloadfolder', true);
//-------------------------------------------------------
$this->standard_coursemodule_elements();
//-------------------------------------------------------
$this->add_action_buttons();
//-------------------------------------------------------
$mform->addElement('hidden', 'revision');
$mform->setType('revision', PARAM_INT);
$mform->setDefault('revision', 1);
}
function data_preprocessing(&$default_values) {
if ($this->current->instance) {
// editing existing instance - copy existing files into draft area
$draftitemid = file_get_submitted_draft_itemid('files');
file_prepare_draft_area($draftitemid, $this->context->id, 'mod_folder', 'content', 0, array('subdirs'=>true));
$default_values['files'] = $draftitemid;
}
}
function validation($data, $files) {
$errors = parent::validation($data, $files);
// Completion: Automatic on-view completion can not work together with
// "display inline" option
if (empty($errors['completion']) &&
array_key_exists('completion', $data) &&
$data['completion'] == COMPLETION_TRACKING_AUTOMATIC &&
!empty($data['completionview']) &&
$data['display'] == FOLDER_DISPLAY_INLINE) {
$errors['completion'] = get_string('noautocompletioninline', 'mod_folder');
}
return $errors;
}
}