mod/scorm/mod_form.php

   1 <?php
   2 require_once ('moodleform_mod.php');
   3 require_once($CFG->dirroot.'/mod/scorm/locallib.php');
   4
   5 class mod_scorm_mod_form extends moodleform_mod {
   6
   7     function definition() {
   8
   9         global $CFG, $COURSE, $SCORM_GRADE_METHOD, $SCORM_WHAT_GRADE;
  10         $mform    =& $this->_form;
  11
  12 //-------------------------------------------------------------------------------
  13         $mform->addElement('header', 'general', get_string('general', 'form'));
  14
  15 // Name
  16         $mform->addElement('text', 'name', get_string('name'));
  17         $mform->setType('name', PARAM_TEXT);
  18         $mform->addRule('name', null, 'required', null, 'client');
  19
  20 // Summary
  21         $mform->addElement('htmleditor', 'summary', get_string('summary'));
  22         $mform->setType('summary', PARAM_RAW);
  23         $mform->addRule('summary', get_string('required'), 'required', null, 'client');
  24         $mform->setHelpButton('summary', array('writing', 'questions', 'richtext'), false, 'editorhelpbutton');
  25
  26 // Reference
  27         $mform->addElement('choosecoursefile', 'reference', get_string('package','scorm'));
  28         $mform->setType('reference', PARAM_RAW);  // We need to find a better PARAM
  29         $mform->addRule('reference', get_string('required'), 'required', null, 'client');
  30         $mform->setHelpButton('reference',array('package', get_string('package', 'scorm')), 'scorm');
  31
  32 //-------------------------------------------------------------------------------
  33 // Other Settings
  34         $mform->addElement('header', 'advanced', get_string('othersettings','scorm'));
  35
  36 // Grading
  37         $mform->addElement('static', 'grade', get_string('grades'));
  38 // Grade Method
  39         $mform->addElement('select', 'grademethod', get_string('grademethod', 'scorm'), $SCORM_GRADE_METHOD);
  40         $mform->setHelpButton('grademethod', array('grademethod',get_string('grademethod', 'scorm')), 'scorm');
  41         $mform->setDefault('grademethod', 0);
  42
  43 // Maximum Grade
  44         for ($i=0; $i<=100; $i++) {
  45           $grades[$i] = "$i";
  46         }
  47         $mform->addElement('select', 'maxgrade', get_string('maximumgrade'), $grades);
  48         $mform->setDefault('maxgrade', 0);
  49         $mform->disabledIf('maxgrade', 'grademethod','eq',GRADESCOES);
  50
  51 // Attempts
  52         $mform->addElement('static', '', '' ,'<hr />');
  53         $mform->addElement('static', 'attempts', get_string('attempts','scorm'));
  54
  55 // Max Attempts
  56         for ($i=1; $i<=$CFG->scorm_maxattempts; $i++) {
  57             if ($i == 1) {
  58                 $attempts[$i] = $i . ' ' . get_string('attempt','scorm');
  59             } else {
  60                 $attempts[$i] = $i . ' ' . get_string('attempts','scorm');
  61             }
  62         }
  63         $mform->addElement('select', 'maxattempt', get_string('maximumattempts', 'scorm'), $attempts);
  64         $mform->setHelpButton('maxattempt', array('maxattempt',get_string('maximumattempts', 'scorm')), 'scorm');
  65         $mform->setDefault('maxattempt', 1);
  66
  67 // What Grade
  68         $mform->addElement('select', 'whatgrade', get_string('whatgrade', 'scorm'), $SCORM_WHAT_GRADE);
  69         $mform->disabledIf('whatgrade', 'maxattempt','eq',1);
  70         $mform->setHelpButton('whatgrade', array('whatgrade',get_string('whatgrade', 'scorm')), 'scorm');
  71         $mform->setDefault('whatgrade', 0);
  72         $mform->setAdvanced('whatgrade');
  73
  74 // Activation period
  75 /*        $mform->addElement('static', '', '' ,'<hr />');
  76         $mform->addElement('static', 'activation', get_string('activation','scorm'));
  77         $datestartgrp = array();
  78         $datestartgrp[] = &$mform->createElement('date_time_selector', 'startdate');
  79         $datestartgrp[] = &$mform->createElement('checkbox', 'startdisabled', null, get_string('disable'));
  80         $mform->addGroup($datestartgrp, 'startdategrp', get_string('from'), ' ', false);
  81         $mform->setDefault('startdate', 0);
  82         $mform->setDefault('startdisabled', 1);
  83         $mform->disabledIf('startdategrp', 'startdisabled', 'checked');
  84
  85         $dateendgrp = array();
  86         $dateendgrp[] = &$mform->createElement('date_time_selector', 'enddate');
  87         $dateendgrp[] = &$mform->createElement('checkbox', 'enddisabled', null, get_string('disable'));
  88         $mform->addGroup($dateendgrp, 'dateendgrp', get_string('to'), ' ', false);
  89         $mform->setDefault('enddate', 0);
  90         $mform->setDefault('enddisabled', 1);
  91         $mform->disabledIf('dateendgrp', 'enddisabled', 'checked');
  92 */
  93 // Stage Size
  94         $mform->addElement('static', '', '' ,'<hr />');
  95         $mform->addElement('static', 'stagesize', get_string('stagesize','scorm'));
  96         $mform->setHelpButton('stagesize', array('stagesize',get_string('stagesize', 'scorm')), 'scorm');
  97 // Width
  98         $mform->addElement('text', 'width', get_string('width','scorm'),'maxlength="5" size="5"');
  99         $mform->setDefault('width', $CFG->scorm_framewidth);
 100         $mform->setType('width', PARAM_INT);
 101
 102 // Height
 103         $mform->addElement('text', 'height', get_string('height','scorm'),'maxlength="5" size="5"');
 104         $mform->setDefault('height', $CFG->scorm_frameheight);
 105         $mform->setType('height', PARAM_INT);
 106
 107 // Framed / Popup Window
 108         $options = array();
 109         $options[0] = get_string('iframe', 'scorm');
 110         $options[1] = get_string('popup', 'scorm');
 111         $mform->addElement('select', 'popup', get_string('display','scorm'), $options);
 112         $mform->setDefault('popup', 0);
 113         $mform->setAdvanced('popup');
 114
 115 // Window Options
 116         $winoptgrp = array();
 117         $winoptgrp[] = &$mform->createElement('checkbox', 'resizable', '', get_string('resizable', 'scorm'));
 118         $winoptgrp[] = &$mform->createElement('checkbox', 'scrollbars', '', get_string('scrollbars', 'scorm'));
 119         $winoptgrp[] = &$mform->createElement('checkbox', 'directories', '', get_string('directories', 'scorm'));
 120         $winoptgrp[] = &$mform->createElement('checkbox', 'location', '', get_string('location', 'scorm'));
 121         $winoptgrp[] = &$mform->createElement('checkbox', 'menubar', '', get_string('menubar', 'scorm'));
 122         $winoptgrp[] = &$mform->createElement('checkbox', 'toolbar', '', get_string('toolbar', 'scorm'));
 123         $winoptgrp[] = &$mform->createElement('checkbox', 'status', '', get_string('status', 'scorm'));
 124         $mform->addGroup($winoptgrp, 'winoptgrp', get_string('options'), '<br />', false);
 125         $mform->setDefault('resizable', 1);
 126         $mform->setDefault('scrollbars', 1);
 127         $mform->setDefault('directories', 0);
 128         $mform->setDefault('location', 0);
 129         $mform->setDefault('menubar', 0);
 130         $mform->setDefault('toolbar', 0);
 131         $mform->setDefault('status', 0);
 132         $mform->setAdvanced('winoptgrp');
 133         $mform->disabledIf('winoptgrp', 'popup', 'eq', 0);
 134
 135 // Skip view page
 136         $options = array();
 137         $options[0]=get_string('never');
 138         $options[1]=get_string('firstaccess','scorm');
 139         $options[2]=get_string('always');
 140         $mform->addElement('select', 'skipview', get_string('skipview', 'scorm'), $options);
 141         $mform->setHelpButton('skipview', array('skipview',get_string('skipview', 'scorm')), 'scorm');
 142         $mform->setDefault('skipview', 1);
 143         $mform->setAdvanced('skipview');
 144
 145 // Hide Browse
 146         $mform->addElement('selectyesno', 'hidebrowse', get_string('hidebrowse', 'scorm'));
 147         $mform->setHelpButton('hidebrowse', array('hidebrowse',get_string('hidebrowse', 'scorm')), 'scorm');
 148         $mform->setDefault('hidebrowse', 0);
 149         $mform->setAdvanced('hidebrowse');
 150
 151 // Toc display
 152         $options = array();
 153         $options[1]=get_string('hidden','scorm');
 154         $options[0]=get_string('sided','scorm');
 155         $options[2]=get_string('popupmenu','scorm');
 156         $mform->addElement('select', 'hidetoc', get_string('hidetoc', 'scorm'), $options);
 157         $mform->setDefault('hidetoc', 0);
 158         $mform->setAdvanced('hidetoc');
 159
 160 // Hide Navigation panel
 161         $mform->addElement('selectyesno', 'hidenav', get_string('hidenav', 'scorm'));
 162         $mform->setDefault('hidenav', 0);
 163         $mform->setAdvanced('hidenav');
 164
 165 // Autocontinue
 166         $mform->addElement('selectyesno', 'auto', get_string('autocontinue', 'scorm'));
 167         $mform->setHelpButton('auto', array('autocontinue',get_string('autocontinue', 'scorm')), 'scorm');
 168         $mform->setDefault('auto', 0);
 169         $mform->setAdvanced('auto');
 170
 171 // Update packages timing
 172         $options = array();
 173         $options[0]=get_string('never','scorm');
 174         $options[1]=get_string('onchanges','scorm');
 175         $options[2]=get_string('everyday','scorm');
 176         $options[3]=get_string('everytime','scorm');
 177         $mform->addElement('select', 'updatefreq', get_string('updatefreq', 'scorm'), $options);
 178         $mform->setDefault('updatefreq', 0);
 179         $mform->setAdvanced('updatefreq');
 180
 181 //-------------------------------------------------------------------------------
 182 // Hidden Settings
 183         $mform->addElement('hidden', 'datadir', null);
 184         $mform->addElement('hidden', 'pkgtype', null);
 185         $mform->addElement('hidden', 'launch', null);
 186         $mform->addElement('hidden', 'redirect', null);
 187         $mform->addElement('hidden', 'redirecturl', null);
 188
 189
 190 //-------------------------------------------------------------------------------
 191         $this->standard_coursemodule_elements();
 192 //-------------------------------------------------------------------------------
 193         // buttons
 194         $this->add_action_buttons();
 195
 196     }
 197
 198     function defaults_preprocessing(&$default_values) {
 199         global $COURSE;
 200
 201         if (isset($default_values['popup']) && ($default_values['popup'] == 1) && isset($default_values['options'])) {
 202             $options = explode(',',$default_values['options']);
 203             foreach ($options as $option) {
 204                 list($element,$value) = explode('=',$option);
 205                 $element = trim($element);
 206                 $default_values[$element] = trim($value);
 207             }
 208         }
 209         if (isset($default_values['grademethod'])) {
 210             $default_values['whatgrade'] = intval($default_values['grademethod'] / 10);
 211             $default_values['grademethod'] = $default_values['grademethod'] % 10;
 212         }
 213         if (isset($default_value['width']) && (strpos($default_value['width'],'%') === false) && ($default_value['width'] <= 100)) {
 214             $default_value['width'] .= '%';
 215         }
 216         if (isset($default_value['width']) && (strpos($default_value['height'],'%') === false) && ($default_value['height'] <= 100)) {
 217             $default_value['height'] .= '%';
 218         }
 219         $scorms = get_all_instances_in_course('scorm', $COURSE);
 220         $coursescorm = current($scorms);
 221         if (($COURSE->format == 'scorm') && ((count($scorms) == 0) || ($default_values['instance'] == $coursescorm->id))) {
 222             $default_values['redirect'] = 'yes';
 223             $default_values['redirecturl'] = '../course/view.php?id='.$default_values['course'];
 224         } else {
 225             $default_values['redirect'] = 'no';
 226             $default_values['redirecturl'] = '../mod/scorm/view.php?id='.$default_values['coursemodule'];
 227         }
 228         if (isset($default_values['version'])) {
 229             $default_values['pkgtype'] = (substr($default_values['version'],0,5) == 'SCORM') ? 'scorm':'aicc';
 230         }
 231         if (isset($default_values['instance'])) {
 232             $default_values['datadir'] = $default_values['instance'];
 233         }
 234     }
 235
 236     function validation($data) {
 237         $validate = scorm_validate($data);
 238
 239         if ($validate->result) {
 240             return true;
 241         } else {
 242             return $validate->errors;
 243         }
 244     }
 245
 246 }
 247 ?>