mirror of
https://github.com/moodle/moodle.git
synced 2025-02-18 23:05:30 +01:00
353 lines
17 KiB
PHP
353 lines
17 KiB
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 to define a new instance of lesson or edit an instance.
|
|
* It is used from /course/modedit.php.
|
|
*
|
|
* @package lesson
|
|
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or late
|
|
**/
|
|
|
|
require_once($CFG->dirroot.'/course/moodleform_mod.php');
|
|
require_once($CFG->dirroot.'/mod/lesson/locallib.php');
|
|
|
|
class mod_lesson_mod_form extends moodleform_mod {
|
|
|
|
protected $course = null;
|
|
|
|
public function mod_lesson_mod_form($current, $section, $cm, $course) {
|
|
$this->course = $course;
|
|
parent::moodleform_mod($current, $section, $cm, $course);
|
|
}
|
|
|
|
function definition() {
|
|
global $CFG, $COURSE, $DB;
|
|
|
|
$mform = $this->_form;
|
|
|
|
//-------------------------------------------------------------------------------
|
|
$mform->addElement('header', 'general', get_string('general', 'form'));
|
|
|
|
/** Legacy slideshow width element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'width');
|
|
$mform->setType('width', PARAM_INT);
|
|
$mform->setDefault('width', $CFG->lesson_slideshowwidth);
|
|
|
|
/** Legacy slideshow height element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'height');
|
|
$mform->setType('height', PARAM_INT);
|
|
$mform->setDefault('height', $CFG->lesson_slideshowheight);
|
|
|
|
/** Legacy slideshow background color element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'bgcolor');
|
|
$mform->setType('bgcolor', PARAM_TEXT);
|
|
$mform->setDefault('bgcolor', $CFG->lesson_slideshowbgcolor);
|
|
|
|
/** Legacy media popup width element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'mediawidth');
|
|
$mform->setType('mediawidth', PARAM_INT);
|
|
$mform->setDefault('mediawidth', $CFG->lesson_mediawidth);
|
|
|
|
/** Legacy media popup height element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'mediaheight');
|
|
$mform->setType('mediaheight', PARAM_INT);
|
|
$mform->setDefault('mediaheight', $CFG->lesson_mediaheight);
|
|
|
|
/** Legacy media popup close button element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'mediaclose');
|
|
$mform->setType('mediaclose', PARAM_BOOL);
|
|
$mform->setDefault('mediaclose', $CFG->lesson_mediaclose);
|
|
|
|
/** Legacy maximum highscores element to maintain backwards compatibility */
|
|
$mform->addElement('hidden', 'maxhighscores');
|
|
$mform->setType('maxhighscores', PARAM_INT);
|
|
$mform->setDefault('maxhighscores', $CFG->lesson_maxhighscores);
|
|
|
|
$mform->addElement('text', 'name', get_string('name'), array('size'=>'64'));
|
|
if (!empty($CFG->formatstringstriptags)) {
|
|
$mform->setType('name', PARAM_TEXT);
|
|
} else {
|
|
$mform->setType('name', PARAM_CLEAN);
|
|
}
|
|
$mform->addRule('name', null, 'required', null, 'client');
|
|
|
|
// Create a text box that can be enabled/disabled for lesson time limit
|
|
$timedgrp = array();
|
|
$timedgrp[] = &$mform->createElement('text', 'maxtime');
|
|
$timedgrp[] = &$mform->createElement('checkbox', 'timed', '', get_string('enable'));
|
|
$mform->addGroup($timedgrp, 'timedgrp', get_string('maxtime', 'lesson'), array(' '), false);
|
|
$mform->disabledIf('timedgrp', 'timed');
|
|
|
|
// Add numeric rule to text field
|
|
$timedgrprules = array();
|
|
$timedgrprules['maxtime'][] = array(null, 'numeric', null, 'client');
|
|
$mform->addGroupRule('timedgrp', $timedgrprules);
|
|
|
|
// Rest of group setup
|
|
$mform->setDefault('timed', 0);
|
|
$mform->setDefault('maxtime', 20);
|
|
$mform->setType('maxtime', PARAM_INT);
|
|
$mform->setHelpButton('timedgrp', array('timed', get_string('timed', 'lesson'), 'lesson'));
|
|
|
|
$numbers = array();
|
|
for ($i=20; $i>1; $i--) {
|
|
$numbers[$i] = $i;
|
|
}
|
|
|
|
$mform->addElement('date_time_selector', 'available', get_string('available', 'lesson'), array('optional'=>true));
|
|
$mform->setDefault('available', 0);
|
|
|
|
$mform->addElement('date_time_selector', 'deadline', get_string('deadline', 'lesson'), array('optional'=>true));
|
|
$mform->setDefault('deadline', 0);
|
|
|
|
$mform->addElement('select', 'maxanswers', get_string('maximumnumberofanswersbranches', 'lesson'), $numbers);
|
|
$mform->setDefault('maxanswers', $CFG->lesson_maxanswers);
|
|
$mform->setType('maxanswers', PARAM_INT);
|
|
$mform->setHelpButton('maxanswers', array('maxanswers', get_string('maximumnumberofanswersbranches', 'lesson'), 'lesson'));
|
|
|
|
$mform->addElement('selectyesno', 'usepassword', get_string('usepassword', 'lesson'));
|
|
$mform->setHelpButton('usepassword', array('usepassword', get_string('usepassword', 'lesson'), 'lesson'));
|
|
$mform->setDefault('usepassword', 0);
|
|
$mform->setAdvanced('usepassword');
|
|
|
|
$mform->addElement('passwordunmask', 'password', get_string('password', 'lesson'));
|
|
$mform->setHelpButton('password', array('password', get_string('password', 'lesson'), 'lesson'));
|
|
$mform->setDefault('password', '');
|
|
$mform->setType('password', PARAM_RAW);
|
|
$mform->setAdvanced('password');
|
|
$mform->disabledIf('password', 'usepassword', 'eq', 0);
|
|
|
|
//-------------------------------------------------------------------------------
|
|
$mform->addElement('header', 'gradeoptions', get_string('gradeoptions', 'lesson'));
|
|
|
|
$mform->addElement('selectyesno', 'practice', get_string('practice', 'lesson'));
|
|
$mform->setHelpButton('practice', array('practice', get_string('practice', 'lesson'), 'lesson'));
|
|
$mform->setDefault('practice', 0);
|
|
|
|
$mform->addElement('selectyesno', 'custom', get_string('customscoring', 'lesson'));
|
|
$mform->setHelpButton('custom', array('custom', get_string('customscoring', 'lesson'), 'lesson'));
|
|
$mform->setDefault('custom', 1);
|
|
|
|
$grades = array();
|
|
for ($i=100; $i>=0; $i--) {
|
|
$grades[$i] = $i;
|
|
}
|
|
$mform->addElement('select', 'grade', get_string('maximumgrade'), $grades);
|
|
$mform->setDefault('grade', 0);
|
|
$mform->setHelpButton('grade', array('grade', get_string('maximumgrade'), 'lesson'));
|
|
$mform->disabledIf('grade', 'practice', 'eq', '1');
|
|
|
|
$mform->addElement('selectyesno', 'retake', get_string('retakesallowed', 'lesson'));
|
|
$mform->setHelpButton('retake', array('retake', get_string('retakesallowed', 'lesson'), 'lesson'));
|
|
$mform->setDefault('retake', 0);
|
|
|
|
$options = array();
|
|
$options[0] = get_string('usemean', 'lesson');
|
|
$options[1] = get_string('usemaximum', 'lesson');
|
|
$mform->addElement('select', 'usemaxgrade', get_string('handlingofretakes', 'lesson'), $options);
|
|
$mform->setHelpButton('usemaxgrade', array('handlingofretakes', get_string('handlingofretakes', 'lesson'), 'lesson'));
|
|
$mform->setDefault('usemaxgrade', 0);
|
|
$mform->disabledIf('usemaxgrade', 'retake', 'eq', '0');
|
|
|
|
$mform->addElement('selectyesno', 'ongoing', get_string('ongoing', 'lesson'));
|
|
$mform->setHelpButton('ongoing', array('ongoing', get_string('ongoing', 'lesson'), 'lesson'));
|
|
$mform->setDefault('ongoing', 0);
|
|
|
|
//-------------------------------------------------------------------------------
|
|
$mform->addElement('header', 'flowcontrol', get_string('flowcontrol', 'lesson'));
|
|
|
|
$mform->addElement('selectyesno', 'modattempts', get_string('modattempts', 'lesson'));
|
|
$mform->setHelpButton('modattempts', array('modattempts', get_string('modattempts', 'lesson'), 'lesson'));
|
|
$mform->setDefault('modattempts', 0);
|
|
|
|
$mform->addElement('selectyesno', 'review', get_string('displayreview', 'lesson'));
|
|
$mform->setHelpButton('review', array('review', get_string('displayreview', 'lesson'), 'lesson'));
|
|
$mform->setDefault('review', 0);
|
|
|
|
$numbers = array();
|
|
for ($i=10; $i>0; $i--) {
|
|
$numbers[$i] = $i;
|
|
}
|
|
$mform->addElement('select', 'maxattempts', get_string('maximumnumberofattempts', 'lesson'), $numbers);
|
|
$mform->setHelpButton('maxattempts', array('maxattempts', get_string('maximumnumberofattempts', 'lesson'), 'lesson'));
|
|
$mform->setDefault('maxattempts', 1);
|
|
|
|
$defaultnextpages = array();
|
|
$defaultnextpages[0] = get_string("normal", "lesson");
|
|
$defaultnextpages[LESSON_UNSEENPAGE] = get_string("showanunseenpage", "lesson");
|
|
$defaultnextpages[LESSON_UNANSWEREDPAGE] = get_string("showanunansweredpage", "lesson");
|
|
$mform->addElement('select', 'nextpagedefault', get_string('actionaftercorrectanswer', 'lesson'), $defaultnextpages);
|
|
$mform->setHelpButton('nextpagedefault', array('nextpageaction', get_string('actionaftercorrectanswer', 'lesson'), 'lesson'));
|
|
$mform->setDefault('nextpagedefault', $CFG->lesson_defaultnextpage);
|
|
$mform->setAdvanced('nextpagedefault');
|
|
|
|
$mform->addElement('selectyesno', 'feedback', get_string('displaydefaultfeedback', 'lesson'));
|
|
$mform->setHelpButton('feedback', array('feedback', get_string('displaydefaultfeedback', 'lesson'), 'lesson'));
|
|
$mform->setDefault('feedback', 0);
|
|
|
|
$mform->addElement('selectyesno', 'progressbar', get_string('progressbar', 'lesson'));
|
|
$mform->setHelpButton('progressbar', array('progressbar', get_string('progressbar', 'lesson'), 'lesson'));
|
|
$mform->setDefault('progressbar', 0);
|
|
|
|
$mform->addElement('selectyesno', 'displayleft', get_string('displayleftmenu', 'lesson'));
|
|
$mform->setHelpButton('displayleft', array('displayleft', get_string('displayleftmenu', 'lesson'), 'lesson'));
|
|
$mform->setDefault('displayleft', 0);
|
|
|
|
$options = array();
|
|
for($i = 100; $i >= 0; $i--) {
|
|
$options[$i] = $i.'%';
|
|
}
|
|
$mform->addElement('select', 'displayleftif', get_string('displayleftif', 'lesson'), $options);
|
|
$mform->setHelpButton('displayleftif', array('displayleftif', get_string('displayleftmenuif', 'lesson'), 'lesson'));
|
|
$mform->setDefault('displayleftif', 0);
|
|
$mform->setAdvanced('displayleftif');
|
|
|
|
$numbers = array();
|
|
for ($i = 100; $i >= 0; $i--) {
|
|
$numbers[$i] = $i;
|
|
}
|
|
$mform->addElement('select', 'minquestions', get_string('minimumnumberofquestions', 'lesson'), $numbers);
|
|
$mform->setHelpButton('minquestions', array('minquestions', get_string('minimumnumberofquestions', 'lesson'), 'lesson'));
|
|
$mform->setDefault('minquestions', 0);
|
|
$mform->setAdvanced('minquestions');
|
|
|
|
$numbers = array();
|
|
for ($i = 100; $i >= 0; $i--) {
|
|
$numbers[$i] = $i;
|
|
}
|
|
$mform->addElement('select', 'maxpages', get_string('numberofpagestoshow', 'lesson'), $numbers);
|
|
$mform->setHelpButton('maxpages', array('maxpages', get_string('numberofpagestoshow', 'lesson'), 'lesson'));
|
|
$mform->setAdvanced('maxpages');
|
|
$mform->setDefault('maxpages', 0);
|
|
|
|
$mform->addElement('selectyesno', 'slideshow', get_string('slideshow', 'lesson'));
|
|
$mform->setHelpButton('slideshow', array('slideshow', get_string('slideshow', 'lesson'), 'lesson'));
|
|
$mform->setDefault('slideshow', 0);
|
|
$mform->setAdvanced('slideshow');
|
|
|
|
// get the modules
|
|
if ($mods = get_course_mods($COURSE->id)) {
|
|
$modinstances = array();
|
|
foreach ($mods as $mod) {
|
|
|
|
// get the module name and then store it in a new array
|
|
if ($module = get_coursemodule_from_instance($mod->modname, $mod->instance, $COURSE->id)) {
|
|
if (isset($this->_cm->id) and $this->_cm->id != $mod->id){
|
|
$modinstances[$mod->id] = $mod->modname.' - '.$module->name;
|
|
}
|
|
}
|
|
}
|
|
asort($modinstances); // sort by module name
|
|
$modinstances=array(0=>get_string('none'))+$modinstances;
|
|
|
|
$mform->addElement('select', 'activitylink', get_string('activitylink', 'lesson'), $modinstances);
|
|
$mform->setHelpButton('activitylink', array('activitylink', get_string('activitylink', 'lesson'), 'lesson'));
|
|
$mform->setDefault('activitylink', 0);
|
|
$mform->setAdvanced('activitylink');
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
$mform->addElement('header', 'mediafileheader', get_string('mediafile', 'lesson'));
|
|
|
|
$filepickeroptions = array();
|
|
$filepickeroptions['filetypes'] = '*';
|
|
$filepickeroptions['maxbytes'] = $this->course->maxbytes;
|
|
$mform->addElement('filepicker', 'mediafile', get_string('mediafile', 'lesson'), null, $filepickeroptions);
|
|
$mform->setHelpButton('mediafile', array('mediafile', get_string('mediafile', 'lesson'), 'lesson'));
|
|
$mform->setDefault('mediafile', '');
|
|
|
|
//-------------------------------------------------------------------------------
|
|
$mform->addElement('header', 'dependencyon', get_string('dependencyon', 'lesson'));
|
|
|
|
$options = array(0=>get_string('none'));
|
|
if ($lessons = get_all_instances_in_course('lesson', $COURSE)) {
|
|
foreach($lessons as $lesson) {
|
|
if ($lesson->id != $this->_instance){
|
|
$options[$lesson->id] = format_string($lesson->name, true);
|
|
}
|
|
|
|
}
|
|
}
|
|
$mform->addElement('select', 'dependency', get_string('dependencyon', 'lesson'), $options);
|
|
$mform->setHelpButton('dependency', array('dependency', get_string('dependencyon', 'lesson'), 'lesson'));
|
|
$mform->setDefault('dependency', 0);
|
|
|
|
$mform->addElement('text', 'timespent', get_string('timespentminutes', 'lesson'));
|
|
$mform->setDefault('timespent', 0);
|
|
$mform->setType('timespent', PARAM_INT);
|
|
|
|
$mform->addElement('checkbox', 'completed', get_string('completed', 'lesson'));
|
|
$mform->setDefault('completed', 0);
|
|
|
|
$mform->addElement('text', 'gradebetterthan', get_string('gradebetterthan', 'lesson'));
|
|
$mform->setDefault('gradebetterthan', 0);
|
|
$mform->setType('gradebetterthan', PARAM_INT);
|
|
|
|
//-------------------------------------------------------------------------------
|
|
$this->standard_coursemodule_elements();
|
|
//-------------------------------------------------------------------------------
|
|
// buttons
|
|
$this->add_action_buttons();
|
|
}
|
|
|
|
/**
|
|
* Enforce defaults here
|
|
*
|
|
* @param array $default_values Form defaults
|
|
* @return void
|
|
**/
|
|
function data_preprocessing(&$default_values) {
|
|
global $DB;
|
|
global $module;
|
|
if (isset($default_values['conditions'])) {
|
|
$conditions = unserialize($default_values['conditions']);
|
|
$default_values['timespent'] = $conditions->timespent;
|
|
$default_values['completed'] = $conditions->completed;
|
|
$default_values['gradebetterthan'] = $conditions->gradebetterthan;
|
|
}
|
|
// after this passwords are clear text, MDL-11090
|
|
if (isset($default_values['password']) and ($module->version<2008112600)) {
|
|
unset($default_values['password']);
|
|
}
|
|
if (!empty($this->_cm) && !empty($default_values['mediafile'])) {
|
|
$context = get_context_instance(CONTEXT_MODULE, $this->_cm->id);
|
|
$draftitemid = file_get_submitted_draft_itemid('mediafile');
|
|
file_prepare_draft_area($draftitemid, $context->id, 'lesson_media_file', $this->_cm->instance, array('subdirs' => 0, 'maxbytes' => $this->course->maxbytes, 'maxfiles' => 1));
|
|
$default_values['mediafile'] = $draftitemid;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Enforce validation rules here
|
|
*
|
|
* @param object $data Post data to validate
|
|
* @return array
|
|
**/
|
|
function validation($data, $files) {
|
|
$errors = parent::validation($data, $files);
|
|
|
|
if (empty($data['maxtime']) and !empty($data['timed'])) {
|
|
$errors['timedgrp'] = get_string('err_numeric', 'form');
|
|
}
|
|
|
|
return $errors;
|
|
}
|
|
}
|
|
|