mod/scorm/mod_form.php

   1 <?php
   2 require_once ($CFG->dirroot.'/course/moodleform_mod.php');
   3 require_once($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', 'form'));
  35
  36 // Grade Method
  37         $mform->addElement('select', 'grademethod', get_string('grademethod', 'scorm'), $SCORM_GRADE_METHOD);
  38         $mform->setHelpButton('grademethod', array('grademethod',get_string('grademethod', 'scorm'),'scorm'));
  39         $mform->setDefault('grademethod', 0);
  40
  41 // Maximum Grade
  42         for ($i=0; $i<=100; $i++) {
  43           $grades[$i] = "$i";
  44         }
  45         $mform->addElement('select', 'maxgrade', get_string('maximumgrade'), $grades);
  46         $mform->setDefault('maxgrade', 0);
  47         $mform->disabledIf('maxgrade', 'grademethod','eq',GRADESCOES);
  48
  49 // Attempts
  50         $mform->addElement('static', '', '' ,'<hr />');
  51
  52 // Max Attempts
  53         $attempts = array(0 => get_string('nolimit','scorm'));
  54         for ($i=1; $i<=$CFG->scorm_maxattempts; $i++) {
  55             if ($i == 1) {
  56                 $attempts[$i] = get_string('attempt1','scorm');
  57             } else {
  58                 $attempts[$i] = get_string('attemptsx','scorm', $i);
  59             }
  60         }
  61         $mform->addElement('select', 'maxattempt', get_string('maximumattempts', 'scorm'), $attempts);
  62         $mform->setHelpButton('maxattempt', array('maxattempt',get_string('maximumattempts', 'scorm'), 'scorm'));
  63         $mform->setDefault('maxattempt', 1);
  64
  65 // What Grade
  66         $mform->addElement('select', 'whatgrade', get_string('whatgrade', 'scorm'), $SCORM_WHAT_GRADE);
  67         $mform->disabledIf('whatgrade', 'maxattempt','eq',1);
  68         $mform->setHelpButton('whatgrade', array('whatgrade',get_string('whatgrade', 'scorm'), 'scorm'));
  69         $mform->setDefault('whatgrade', 0);
  70         $mform->setAdvanced('whatgrade');
  71
  72 // Activation period
  73 /*        $mform->addElement('static', '', '' ,'<hr />');
  74         $mform->addElement('static', 'activation', get_string('activation','scorm'));
  75         $datestartgrp = array();
  76         $datestartgrp[] = &$mform->createElement('date_time_selector', 'startdate');
  77         $datestartgrp[] = &$mform->createElement('checkbox', 'startdisabled', null, get_string('disable'));
  78         $mform->addGroup($datestartgrp, 'startdategrp', get_string('from'), ' ', false);
  79         $mform->setDefault('startdate', 0);
  80         $mform->setDefault('startdisabled', 1);
  81         $mform->disabledIf('startdategrp', 'startdisabled', 'checked');
  82
  83         $dateendgrp = array();
  84         $dateendgrp[] = &$mform->createElement('date_time_selector', 'enddate');
  85         $dateendgrp[] = &$mform->createElement('checkbox', 'enddisabled', null, get_string('disable'));
  86         $mform->addGroup($dateendgrp, 'dateendgrp', get_string('to'), ' ', false);
  87         $mform->setDefault('enddate', 0);
  88         $mform->setDefault('enddisabled', 1);
  89         $mform->disabledIf('dateendgrp', 'enddisabled', 'checked');
  90 */
  91 // Stage Size
  92         $mform->addElement('static', '', '' ,'<hr />');
  93         $mform->addElement('static', 'stagesize', get_string('stagesize','scorm'));
  94         $mform->setHelpButton('stagesize', array('stagesize',get_string('stagesize', 'scorm'), 'scorm'));
  95 // Width
  96         $mform->addElement('text', 'width', get_string('width','scorm'),'maxlength="5" size="5"');
  97         $mform->setDefault('width', $CFG->scorm_framewidth);
  98         $mform->setType('width', PARAM_INT);
  99
 100 // Height
 101         $mform->addElement('text', 'height', get_string('height','scorm'),'maxlength="5" size="5"');
 102         $mform->setDefault('height', $CFG->scorm_frameheight);
 103         $mform->setType('height', PARAM_INT);
 104
 105 // Framed / Popup Window
 106         $options = array();
 107         $options[0] = get_string('iframe', 'scorm');
 108         $options[1] = get_string('popup', 'scorm');
 109         $mform->addElement('select', 'popup', get_string('display','scorm'), $options);
 110         $mform->setDefault('popup', 0);
 111         $mform->setAdvanced('popup');
 112
 113 // Window Options
 114         $winoptgrp = array();
 115         $winoptgrp[] = &$mform->createElement('checkbox', 'resizable', '', get_string('resizable', 'scorm'));
 116         $winoptgrp[] = &$mform->createElement('checkbox', 'scrollbars', '', get_string('scrollbars', 'scorm'));
 117         $winoptgrp[] = &$mform->createElement('checkbox', 'directories', '', get_string('directories', 'scorm'));
 118         $winoptgrp[] = &$mform->createElement('checkbox', 'location', '', get_string('location', 'scorm'));
 119         $winoptgrp[] = &$mform->createElement('checkbox', 'menubar', '', get_string('menubar', 'scorm'));
 120         $winoptgrp[] = &$mform->createElement('checkbox', 'toolbar', '', get_string('toolbar', 'scorm'));
 121         $winoptgrp[] = &$mform->createElement('checkbox', 'status', '', get_string('status', 'scorm'));
 122         $mform->addGroup($winoptgrp, 'winoptgrp', get_string('options','scorm'), '<br />', false);
 123         $mform->setDefault('resizable', 1);
 124         $mform->setDefault('scrollbars', 1);
 125         $mform->setDefault('directories', 0);
 126         $mform->setDefault('location', 0);
 127         $mform->setDefault('menubar', 0);
 128         $mform->setDefault('toolbar', 0);
 129         $mform->setDefault('status', 0);
 130         $mform->setAdvanced('winoptgrp');
 131         $mform->disabledIf('winoptgrp', 'popup', 'eq', 0);
 132
 133 // Skip view page
 134         $options = array();
 135         $options[0]=get_string('never');
 136         $options[1]=get_string('firstaccess','scorm');
 137         $options[2]=get_string('always');
 138         $mform->addElement('select', 'skipview', get_string('skipview', 'scorm'), $options);
 139         $mform->setHelpButton('skipview', array('skipview',get_string('skipview', 'scorm'), 'scorm'));
 140         $mform->setDefault('skipview', 1);
 141         $mform->setAdvanced('skipview');
 142
 143 // Hide Browse
 144         $mform->addElement('selectyesno', 'hidebrowse', get_string('hidebrowse', 'scorm'));
 145         $mform->setHelpButton('hidebrowse', array('hidebrowse',get_string('hidebrowse', 'scorm'), 'scorm'));
 146         $mform->setDefault('hidebrowse', 0);
 147         $mform->setAdvanced('hidebrowse');
 148
 149 // Toc display
 150         $options = array();
 151         $options[1]=get_string('hidden','scorm');
 152         $options[0]=get_string('sided','scorm');
 153         $options[2]=get_string('popupmenu','scorm');
 154         $mform->addElement('select', 'hidetoc', get_string('hidetoc', 'scorm'), $options);
 155         $mform->setDefault('hidetoc', 0);
 156         $mform->setAdvanced('hidetoc');
 157
 158 // Hide Navigation panel
 159         $mform->addElement('selectyesno', 'hidenav', get_string('hidenav', 'scorm'));
 160         $mform->setDefault('hidenav', 0);
 161         $mform->setAdvanced('hidenav');
 162
 163 // Autocontinue
 164         $mform->addElement('selectyesno', 'auto', get_string('autocontinue', 'scorm'));
 165         $mform->setHelpButton('auto', array('autocontinue',get_string('autocontinue', 'scorm'), 'scorm'));
 166         $mform->setDefault('auto', 0);
 167         $mform->setAdvanced('auto');
 168
 169 // Update packages timing
 170         $options = array();
 171         $options[0]=get_string('never');
 172         $options[1]=get_string('onchanges','scorm');
 173         $options[2]=get_string('everyday','scorm');
 174         $options[3]=get_string('everytime','scorm');
 175         $mform->addElement('select', 'updatefreq', get_string('updatefreq', 'scorm'), $options);
 176         $mform->setDefault('updatefreq', 0);
 177         $mform->setAdvanced('updatefreq');
 178
 179 //-------------------------------------------------------------------------------
 180 // Hidden Settings
 181         $mform->addElement('hidden', 'datadir', null);
 182         $mform->addElement('hidden', 'pkgtype', null);
 183         $mform->addElement('hidden', 'launch', null);
 184         $mform->addElement('hidden', 'redirect', null);
 185         $mform->addElement('hidden', 'redirecturl', null);
 186
 187
 188 //-------------------------------------------------------------------------------
 189         $features = new stdClass;
 190         $features->groups = false;
 191         $features->groupings = true;
 192         $features->groupmembersonly = true;
 193         $this->standard_coursemodule_elements($features);
 194 //-------------------------------------------------------------------------------
 195         // buttons
 196         $this->add_action_buttons();
 197
 198     }
 199
 200     function defaults_preprocessing(&$default_values) {
 201         global $COURSE;
 202
 203         if (isset($default_values['popup']) && ($default_values['popup'] == 1) && isset($default_values['options'])) {
 204             $options = explode(',',$default_values['options']);
 205             foreach ($options as $option) {
 206                 list($element,$value) = explode('=',$option);
 207                 $element = trim($element);
 208                 $default_values[$element] = trim($value);
 209             }
 210         }
 211         if (isset($default_values['grademethod'])) {
 212             $default_values['whatgrade'] = intval($default_values['grademethod'] / 10);
 213             $default_values['grademethod'] = $default_values['grademethod'] % 10;
 214         }
 215         if (isset($default_value['width']) && (strpos($default_value['width'],'%') === false) && ($default_value['width'] <= 100)) {
 216             $default_value['width'] .= '%';
 217         }
 218         if (isset($default_value['width']) && (strpos($default_value['height'],'%') === false) && ($default_value['height'] <= 100)) {
 219             $default_value['height'] .= '%';
 220         }
 221         $scorms = get_all_instances_in_course('scorm', $COURSE);
 222         $coursescorm = current($scorms);
 223         if (($COURSE->format == 'scorm') && ((count($scorms) == 0) || ($default_values['instance'] == $coursescorm->id))) {
 224             $default_values['redirect'] = 'yes';
 225             $default_values['redirecturl'] = '../course/view.php?id='.$default_values['course'];
 226         } else {
 227             $default_values['redirect'] = 'no';
 228             $default_values['redirecturl'] = '../mod/scorm/view.php?id='.$default_values['coursemodule'];
 229         }
 230         if (isset($default_values['version'])) {
 231             $default_values['pkgtype'] = (substr($default_values['version'],0,5) == 'SCORM') ? 'scorm':'aicc';
 232         }
 233         if (isset($default_values['instance'])) {
 234             $default_values['datadir'] = $default_values['instance'];
 235         }
 236     }
 237
 238     function validation($data) {
 239         $errors = parent::validation($data);
 240         if ($errors === true) {
 241             $errors = array();
 242         }
 243
 244         $validate = scorm_validate($data);
 245
 246         if (!$validate->result) {
 247             $errors = $errors + $validate->errors;
 248         }
 249
 250         if (count($errors) == 0) {
 251             return true;
 252         } else {
 253             return $errors;
 254         }
 255     }
 256
 257 }
 258 ?>