mirror of
https://github.com/moodle/moodle.git
synced 2025-08-05 17:06:53 +02:00
419 lines
20 KiB
PHP
419 lines
20 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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if (!defined('MOODLE_INTERNAL')) {
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die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
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}
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require_once($CFG->dirroot.'/course/moodleform_mod.php');
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require_once($CFG->dirroot.'/mod/scorm/locallib.php');
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class mod_scorm_mod_form extends moodleform_mod {
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function definition() {
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global $CFG, $COURSE, $OUTPUT;
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$cfg_scorm = get_config('scorm');
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$mform = $this->_form;
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if (!$CFG->slasharguments) {
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$mform->addElement('static', '', '', $OUTPUT->notification(get_string('slashargs', 'scorm'), 'notifyproblem'));
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}
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//-------------------------------------------------------------------------------
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$mform->addElement('header', 'general', get_string('general', 'form'));
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// Name
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$mform->addElement('text', 'name', get_string('name'));
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if (!empty($CFG->formatstringstriptags)) {
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$mform->setType('name', PARAM_TEXT);
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} else {
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$mform->setType('name', PARAM_CLEANHTML);
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}
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$mform->addRule('name', null, 'required', null, 'client');
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// Summary
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$this->add_intro_editor(true);
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// Scorm types
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$options = array(SCORM_TYPE_LOCAL => get_string('typelocal', 'scorm'));
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if ($cfg_scorm->allowtypeexternal) {
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$options[SCORM_TYPE_EXTERNAL] = get_string('typeexternal', 'scorm');
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}
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if ($cfg_scorm->allowtypelocalsync) {
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$options[SCORM_TYPE_LOCALSYNC] = get_string('typelocalsync', 'scorm');
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}
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if (!empty($CFG->repositoryactivate) and $cfg_scorm->allowtypeimsrepository) {
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$options[SCORM_TYPE_IMSREPOSITORY] = get_string('typeimsrepository', 'scorm');
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}
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if ($cfg_scorm->allowtypeexternalaicc) {
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$options[SCORM_TYPE_AICCURL] = get_string('typeaiccurl', 'scorm');
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}
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// Reference
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if (count($options) > 1) {
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$mform->addElement('select', 'scormtype', get_string('scormtype', 'scorm'), $options);
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$mform->addHelpButton('scormtype', 'scormtype', 'scorm');
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$mform->addElement('text', 'packageurl', get_string('packageurl', 'scorm'), array('size'=>60));
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$mform->setType('packageurl', PARAM_RAW);
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$mform->addHelpButton('packageurl', 'packageurl', 'scorm');
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$mform->disabledIf('packageurl', 'scormtype', 'eq', SCORM_TYPE_LOCAL);
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} else {
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$mform->addElement('hidden', 'scormtype', SCORM_TYPE_LOCAL);
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}
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// New local package upload
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$maxbytes = get_max_upload_file_size($CFG->maxbytes, $COURSE->maxbytes);
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$mform->setMaxFileSize($maxbytes);
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$mform->addElement('filepicker', 'packagefile', get_string('package', 'scorm'));
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$mform->addHelpButton('packagefile', 'package', 'scorm');
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$mform->disabledIf('packagefile', 'scormtype', 'noteq', SCORM_TYPE_LOCAL);
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//-------------------------------------------------------------------------------
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// Time restrictions
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$mform->addElement('header', 'timerestricthdr', get_string('timerestrict', 'scorm'));
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$mform->addElement('date_time_selector', 'timeopen', get_string("scormopen", "scorm"), array('optional' => true));
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$mform->addElement('date_time_selector', 'timeclose', get_string("scormclose", "scorm"), array('optional' => true));
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//-------------------------------------------------------------------------------
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// display Settings
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$mform->addElement('header', 'displaysettings', get_string('displaysettings', 'scorm'));
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// Framed / Popup Window
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$mform->addElement('select', 'popup', get_string('display', 'scorm'), scorm_get_popup_display_array());
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$mform->setDefault('popup', $cfg_scorm->popup);
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$mform->setAdvanced('popup', $cfg_scorm->popup_adv);
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// Width
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$mform->addElement('text', 'width', get_string('width', 'scorm'), 'maxlength="5" size="5"');
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$mform->setDefault('width', $cfg_scorm->framewidth);
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$mform->setType('width', PARAM_INT);
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$mform->setAdvanced('width', $cfg_scorm->framewidth_adv);
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$mform->disabledIf('width', 'popup', 'eq', 0);
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// Height
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$mform->addElement('text', 'height', get_string('height', 'scorm'), 'maxlength="5" size="5"');
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$mform->setDefault('height', $cfg_scorm->frameheight);
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$mform->setType('height', PARAM_INT);
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$mform->setAdvanced('height', $cfg_scorm->frameheight_adv);
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$mform->disabledIf('height', 'popup', 'eq', 0);
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// Window Options
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$winoptgrp = array();
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foreach (scorm_get_popup_options_array() as $key => $value) {
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$winoptgrp[] = &$mform->createElement('checkbox', $key, '', get_string($key, 'scorm'));
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$mform->setDefault($key, $value);
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}
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$mform->addGroup($winoptgrp, 'winoptgrp', get_string('options', 'scorm'), '<br />', false);
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$mform->disabledIf('winoptgrp', 'popup', 'eq', 0);
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$mform->setAdvanced('winoptgrp', $cfg_scorm->winoptgrp_adv);
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// Skip view page
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$mform->addElement('select', 'skipview', get_string('skipview', 'scorm'), scorm_get_skip_view_array());
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$mform->addHelpButton('skipview', 'skipview', 'scorm');
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$mform->setDefault('skipview', $cfg_scorm->skipview);
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$mform->setAdvanced('skipview', $cfg_scorm->skipview_adv);
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// Hide Browse
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$mform->addElement('selectyesno', 'hidebrowse', get_string('hidebrowse', 'scorm'));
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$mform->addHelpButton('hidebrowse', 'hidebrowse', 'scorm');
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$mform->setDefault('hidebrowse', $cfg_scorm->hidebrowse);
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$mform->setAdvanced('hidebrowse', $cfg_scorm->hidebrowse_adv);
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// Display course structure
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$mform->addElement('selectyesno', 'displaycoursestructure', get_string('displaycoursestructure', 'scorm'));
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$mform->addHelpButton('displaycoursestructure', 'displaycoursestructure', 'scorm');
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$mform->setDefault('displaycoursestructure', $cfg_scorm->displaycoursestructure);
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$mform->setAdvanced('displaycoursestructure', $cfg_scorm->displaycoursestructure_adv);
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// Toc display
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$mform->addElement('select', 'hidetoc', get_string('hidetoc', 'scorm'), scorm_get_hidetoc_array());
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$mform->addHelpButton('hidetoc', 'hidetoc', 'scorm');
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$mform->setDefault('hidetoc', $cfg_scorm->hidetoc);
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$mform->setAdvanced('hidetoc', $cfg_scorm->hidetoc_adv);
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// Hide Navigation panel
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$mform->addElement('selectyesno', 'hidenav', get_string('hidenav', 'scorm'));
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$mform->setDefault('hidenav', $cfg_scorm->hidenav);
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$mform->setAdvanced('hidenav', $cfg_scorm->hidenav_adv);
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$mform->disabledIf('hidenav', 'hidetoc', 'noteq', 0);
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//-------------------------------------------------------------------------------
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// grade Settings
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$mform->addElement('header', 'gradesettings', get_string('gradesettings', 'scorm'));
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// Grade Method
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$mform->addElement('select', 'grademethod', get_string('grademethod', 'scorm'), scorm_get_grade_method_array());
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$mform->addHelpButton('grademethod', 'grademethod', 'scorm');
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$mform->setDefault('grademethod', $cfg_scorm->grademethod);
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$mform->setAdvanced('grademethod', $cfg_scorm->grademethod_adv);
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// Maximum Grade
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for ($i=0; $i<=100; $i++) {
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$grades[$i] = "$i";
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}
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$mform->addElement('select', 'maxgrade', get_string('maximumgrade'), $grades);
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$mform->setDefault('maxgrade', $cfg_scorm->maxgrade);
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$mform->disabledIf('maxgrade', 'grademethod', 'eq', GRADESCOES);
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$mform->setAdvanced('maxgrade', $cfg_scorm->maxgrade_adv);
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$mform->addElement('header', 'othersettings', get_string('othersettings', 'scorm'));
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// Max Attempts
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$mform->addElement('select', 'maxattempt', get_string('maximumattempts', 'scorm'), scorm_get_attempts_array());
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$mform->addHelpButton('maxattempt', 'maximumattempts', 'scorm');
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$mform->setDefault('maxattempt', $cfg_scorm->maxattempts);
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$mform->setAdvanced('maxattempt', $cfg_scorm->maxattempts_adv);
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// What Grade
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$mform->addElement('select', 'whatgrade', get_string('whatgrade', 'scorm'), scorm_get_what_grade_array());
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$mform->disabledIf('whatgrade', 'maxattempt', 'eq', 1);
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$mform->addHelpButton('whatgrade', 'whatgrade', 'scorm');
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$mform->setDefault('whatgrade', $cfg_scorm->whatgrade);
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$mform->setAdvanced('whatgrade', $cfg_scorm->whatgrade_adv);
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// Display attempt status
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$mform->addElement('selectyesno', 'displayattemptstatus', get_string('displayattemptstatus', 'scorm'));
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$mform->addHelpButton('displayattemptstatus', 'displayattemptstatus', 'scorm');
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$mform->setDefault('displayattemptstatus', $cfg_scorm->displayattemptstatus);
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$mform->setAdvanced('displayattemptstatus', $cfg_scorm->displayattemptstatus_adv);
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// Force completed
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$mform->addElement('selectyesno', 'forcecompleted', get_string('forcecompleted', 'scorm'));
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$mform->addHelpButton('forcecompleted', 'forcecompleted', 'scorm');
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$mform->setDefault('forcecompleted', $cfg_scorm->forcecompleted);
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$mform->setAdvanced('forcecompleted', $cfg_scorm->forcecompleted_adv);
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// Force new attempt
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$mform->addElement('selectyesno', 'forcenewattempt', get_string('forcenewattempt', 'scorm'));
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$mform->addHelpButton('forcenewattempt', 'forcenewattempt', 'scorm');
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$mform->setDefault('forcenewattempt', $cfg_scorm->forcenewattempt);
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$mform->setAdvanced('forcenewattempt', $cfg_scorm->forcenewattempt_adv);
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// Last attempt lock - lock the enter button after the last available attempt has been made
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$mform->addElement('selectyesno', 'lastattemptlock', get_string('lastattemptlock', 'scorm'));
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$mform->addHelpButton('lastattemptlock', 'lastattemptlock', 'scorm');
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$mform->setDefault('lastattemptlock', $cfg_scorm->lastattemptlock);
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$mform->setAdvanced('lastattemptlock', $cfg_scorm->lastattemptlock_adv);
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// Activation period
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/* $mform->addElement('static', '', '' ,'<hr />');
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$mform->addElement('static', 'activation', get_string('activation','scorm'));
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$datestartgrp = array();
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$datestartgrp[] = &$mform->createElement('date_time_selector', 'startdate');
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$datestartgrp[] = &$mform->createElement('checkbox', 'startdisabled', null, get_string('disable'));
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$mform->addGroup($datestartgrp, 'startdategrp', get_string('from'), ' ', false);
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$mform->setDefault('startdate', 0);
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$mform->setDefault('startdisabled', 1);
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$mform->disabledIf('startdategrp', 'startdisabled', 'checked');
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$dateendgrp = array();
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$dateendgrp[] = &$mform->createElement('date_time_selector', 'enddate');
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$dateendgrp[] = &$mform->createElement('checkbox', 'enddisabled', null, get_string('disable'));
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$mform->addGroup($dateendgrp, 'dateendgrp', get_string('to'), ' ', false);
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$mform->setDefault('enddate', 0);
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$mform->setDefault('enddisabled', 1);
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$mform->disabledIf('dateendgrp', 'enddisabled', 'checked');
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*/
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// Autocontinue
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$mform->addElement('selectyesno', 'auto', get_string('autocontinue', 'scorm'));
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$mform->addHelpButton('auto', 'autocontinue', 'scorm');
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$mform->setDefault('auto', $cfg_scorm->auto);
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$mform->setAdvanced('auto', $cfg_scorm->auto_adv);
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// Update packages timing
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$mform->addElement('select', 'updatefreq', get_string('updatefreq', 'scorm'), scorm_get_updatefreq_array());
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$mform->setDefault('updatefreq', $cfg_scorm->updatefreq);
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$mform->setAdvanced('updatefreq', $cfg_scorm->updatefreq_adv);
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//-------------------------------------------------------------------------------
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// Hidden Settings
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$mform->addElement('hidden', 'datadir', null);
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$mform->setType('datadir', PARAM_RAW);
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$mform->addElement('hidden', 'pkgtype', null);
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$mform->setType('pkgtype', PARAM_RAW);
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$mform->addElement('hidden', 'launch', null);
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$mform->setType('launch', PARAM_RAW);
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$mform->addElement('hidden', 'redirect', null);
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$mform->setType('redirect', PARAM_RAW);
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$mform->addElement('hidden', 'redirecturl', null);
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$mform->setType('redirecturl', PARAM_RAW);
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//-------------------------------------------------------------------------------
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$this->standard_coursemodule_elements();
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//-------------------------------------------------------------------------------
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// buttons
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$this->add_action_buttons();
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}
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function data_preprocessing(&$default_values) {
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global $COURSE;
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if (isset($default_values['popup']) && ($default_values['popup'] == 1) && isset($default_values['options'])) {
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if (!empty($default_values['options'])) {
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$options = explode(',', $default_values['options']);
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foreach ($options as $option) {
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list($element, $value) = explode('=', $option);
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$element = trim($element);
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$default_values[$element] = trim($value);
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}
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}
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}
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if (isset($default_values['grademethod'])) {
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$default_values['grademethod'] = intval($default_values['grademethod']);
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}
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if (isset($default_values['width']) && (strpos($default_values['width'], '%') === false) && ($default_values['width'] <= 100)) {
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$default_values['width'] .= '%';
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}
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if (isset($default_values['width']) && (strpos($default_values['height'], '%') === false) && ($default_values['height'] <= 100)) {
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$default_values['height'] .= '%';
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}
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$scorms = get_all_instances_in_course('scorm', $COURSE);
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$coursescorm = current($scorms);
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$draftitemid = file_get_submitted_draft_itemid('packagefile');
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file_prepare_draft_area($draftitemid, $this->context->id, 'mod_scorm', 'package', 0);
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$default_values['packagefile'] = $draftitemid;
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if (($COURSE->format == 'scorm') && ((count($scorms) == 0) || ($default_values['instance'] == $coursescorm->id))) {
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$default_values['redirect'] = 'yes';
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$default_values['redirecturl'] = '../course/view.php?id='.$default_values['course'];
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} else {
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$default_values['redirect'] = 'no';
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$default_values['redirecturl'] = '../mod/scorm/view.php?id='.$default_values['coursemodule'];
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}
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if (isset($default_values['version'])) {
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$default_values['pkgtype'] = (substr($default_values['version'], 0, 5) == 'SCORM') ? 'scorm':'aicc';
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}
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if (isset($default_values['instance'])) {
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$default_values['datadir'] = $default_values['instance'];
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}
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if (empty($default_values['timeopen'])) {
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$default_values['timeopen'] = 0;
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}
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if (empty($default_values['timeclose'])) {
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$default_values['timeclose'] = 0;
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}
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}
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function validation($data, $files) {
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global $CFG;
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$errors = parent::validation($data, $files);
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$type = $data['scormtype'];
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if ($type === SCORM_TYPE_LOCAL) {
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if (!empty($data['update'])) {
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//ok, not required
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} else if (empty($data['packagefile'])) {
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$errors['packagefile'] = get_string('required');
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} else {
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$files = $this->get_draft_files('packagefile');
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if (count($files)<1) {
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$errors['packagefile'] = get_string('required');
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return $errors;
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}
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$file = reset($files);
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$filename = $CFG->tempdir.'/scormimport/scrom_'.time();
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make_temp_directory('scormimport');
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$file->copy_content_to($filename);
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$packer = get_file_packer('application/zip');
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$filelist = $packer->list_files($filename);
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if (!is_array($filelist)) {
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$errors['packagefile'] = 'Incorrect file package - not an archive'; //TODO: localise
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} else {
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$manifestpresent = false;
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$aiccfound = false;
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foreach ($filelist as $info) {
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if ($info->pathname == 'imsmanifest.xml') {
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$manifestpresent = true;
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break;
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}
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if (preg_match('/\.cst$/', $info->pathname)) {
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$aiccfound = true;
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break;
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}
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}
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if (!$manifestpresent and !$aiccfound) {
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$errors['packagefile'] = 'Incorrect file package - missing imsmanifest.xml or AICC structure'; //TODO: localise
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}
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}
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unlink($filename);
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}
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} else if ($type === SCORM_TYPE_EXTERNAL) {
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$reference = $data['packageurl'];
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if (!preg_match('/(http:\/\/|https:\/\/|www).*\/imsmanifest.xml$/i', $reference)) {
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$errors['packageurl'] = get_string('invalidurl', 'scorm');
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}
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} else if ($type === 'packageurl') {
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$reference = $data['reference'];
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if (!preg_match('/(http:\/\/|https:\/\/|www).*(\.zip|\.pif)$/i', $reference)) {
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$errors['packageurl'] = get_string('invalidurl', 'scorm');
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}
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} else if ($type === SCORM_TYPE_IMSREPOSITORY) {
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$reference = $data['packageurl'];
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if (stripos($reference, '#') !== 0) {
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$errors['packageurl'] = get_string('invalidurl', 'scorm');
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}
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} else if ($type === SCORM_TYPE_AICCURL) {
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$reference = $data['packageurl'];
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if (!preg_match('/(http:\/\/|https:\/\/|www).*/', $reference)) {
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$errors['packageurl'] = get_string('invalidurl', 'scorm');
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}
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}
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return $errors;
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}
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//need to translate the "options" and "reference" field.
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function set_data($default_values) {
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$default_values = (array)$default_values;
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if (isset($default_values['scormtype']) and isset($default_values['reference'])) {
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switch ($default_values['scormtype']) {
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case SCORM_TYPE_LOCALSYNC :
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case SCORM_TYPE_EXTERNAL:
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case SCORM_TYPE_IMSREPOSITORY:
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case SCORM_TYPE_AICCURL:
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$default_values['packageurl'] = $default_values['reference'];
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}
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}
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unset($default_values['reference']);
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if (!empty($default_values['options'])) {
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$options = explode(',', $default_values['options']);
|
|
foreach ($options as $option) {
|
|
$opt = explode('=', $option);
|
|
if (isset($opt[1])) {
|
|
$default_values[$opt[0]] = $opt[1];
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->data_preprocessing($default_values);
|
|
parent::set_data($default_values);
|
|
}
|
|
}
|