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   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    =& $this->_form;
  11          if (isset($CFG->slasharguments) && !$CFG->slasharguments) {
  12              $mform->addElement('static', '', '',notify(get_string('slashargs', 'scorm'), 'notifyproblem', 'center', true));
  13          }
  14  //-------------------------------------------------------------------------------
  15          $mform->addElement('header', 'general', get_string('general', 'form'));
  16  
  17  // Name
  18          $mform->addElement('text', 'name', get_string('name'));
  19          if (!empty($CFG->formatstringstriptags)) {
  20              $mform->setType('name', PARAM_TEXT);
  21          } else {
  22              $mform->setType('name', PARAM_CLEAN);
  23          }
  24          $mform->addRule('name', null, 'required', null, 'client');
  25  
  26  // Summary
  27          $mform->addElement('htmleditor', 'summary', get_string('summary'));
  28          $mform->setType('summary', PARAM_RAW);
  29          $mform->addRule('summary', get_string('required'), 'required', null, 'client');
  30          $mform->setHelpButton('summary', array('writing', 'questions', 'richtext'), false, 'editorhelpbutton');
  31  
  32  // Reference
  33          $mform->addElement('choosecoursefileorimsrepo', 'reference', get_string('package','scorm'));
  34          $mform->setType('reference', PARAM_RAW);  // We need to find a better PARAM
  35          $mform->addRule('reference', get_string('required'), 'required');
  36          $mform->setHelpButton('reference',array('package', get_string('package', 'scorm'), 'scorm'));
  37  
  38  //-------------------------------------------------------------------------------
  39  // Other Settings
  40          $mform->addElement('header', 'advanced', get_string('othersettings', 'form'));
  41  
  42  // Grade Method
  43          $mform->addElement('select', 'grademethod', get_string('grademethod', 'scorm'), $SCORM_GRADE_METHOD);
  44          $mform->setHelpButton('grademethod', array('grademethod',get_string('grademethod', 'scorm'),'scorm'));
  45          $mform->setDefault('grademethod', 0);
  46  
  47  // Maximum Grade
  48          for ($i=0; $i<=100; $i++) {
  49            $grades[$i] = "$i";
  50          }
  51          $mform->addElement('select', 'maxgrade', get_string('maximumgrade'), $grades);
  52          $mform->setDefault('maxgrade', 0);
  53          $mform->disabledIf('maxgrade', 'grademethod','eq',GRADESCOES);
  54  
  55  // Attempts
  56          $mform->addElement('static', '', '' ,'<hr />');
  57  
  58  // Max Attempts
  59          $attempts = array(0 => get_string('nolimit','scorm'));
  60          for ($i=1; $i<=$CFG->scorm_maxattempts; $i++) {
  61              if ($i == 1) {
  62                  $attempts[$i] = get_string('attempt1','scorm');
  63              } else {
  64                  $attempts[$i] = get_string('attemptsx','scorm', $i);
  65              }
  66          }
  67          $mform->addElement('select', 'maxattempt', get_string('maximumattempts', 'scorm'), $attempts);
  68          $mform->setHelpButton('maxattempt', array('maxattempt',get_string('maximumattempts', 'scorm'), 'scorm'));
  69          $mform->setDefault('maxattempt', 1);
  70  
  71  // What Grade
  72          $mform->addElement('select', 'whatgrade', get_string('whatgrade', 'scorm'), $SCORM_WHAT_GRADE);
  73          $mform->disabledIf('whatgrade', 'maxattempt','eq',1);
  74          $mform->setHelpButton('whatgrade', array('whatgrade',get_string('whatgrade', 'scorm'), 'scorm'));
  75          $mform->setDefault('whatgrade', 0);
  76          $mform->setAdvanced('whatgrade');
  77  
  78  // Activation period
  79  /*        $mform->addElement('static', '', '' ,'<hr />');
  80          $mform->addElement('static', 'activation', get_string('activation','scorm'));
  81          $datestartgrp = array();
  82          $datestartgrp[] = &$mform->createElement('date_time_selector', 'startdate');
  83          $datestartgrp[] = &$mform->createElement('checkbox', 'startdisabled', null, get_string('disable'));
  84          $mform->addGroup($datestartgrp, 'startdategrp', get_string('from'), ' ', false);
  85          $mform->setDefault('startdate', 0);
  86          $mform->setDefault('startdisabled', 1);
  87          $mform->disabledIf('startdategrp', 'startdisabled', 'checked');
  88  
  89          $dateendgrp = array();
  90          $dateendgrp[] = &$mform->createElement('date_time_selector', 'enddate');
  91          $dateendgrp[] = &$mform->createElement('checkbox', 'enddisabled', null, get_string('disable'));
  92          $mform->addGroup($dateendgrp, 'dateendgrp', get_string('to'), ' ', false);
  93          $mform->setDefault('enddate', 0);
  94          $mform->setDefault('enddisabled', 1);
  95          $mform->disabledIf('dateendgrp', 'enddisabled', 'checked');
  96  */
  97  // Stage Size
  98          $mform->addElement('static', '', '' ,'<hr />');
  99          $mform->addElement('static', 'stagesize', get_string('stagesize','scorm'));
 100          $mform->setHelpButton('stagesize', array('stagesize',get_string('stagesize', 'scorm'), 'scorm'));
 101  // Width
 102          $mform->addElement('text', 'width', get_string('width','scorm'),'maxlength="5" size="5"');
 103          $mform->setDefault('width', $CFG->scorm_framewidth);
 104          $mform->setType('width', PARAM_INT);
 105          
 106  // Height
 107          $mform->addElement('text', 'height', get_string('height','scorm'),'maxlength="5" size="5"');
 108          $mform->setDefault('height', $CFG->scorm_frameheight);
 109          $mform->setType('height', PARAM_INT);
 110  
 111  // Framed / Popup Window
 112          $options = array();
 113          $options[0] = get_string('iframe', 'scorm');
 114          $options[1] = get_string('popup', 'scorm');
 115          $mform->addElement('select', 'popup', get_string('display','scorm'), $options);
 116          $mform->setDefault('popup', 0);
 117          $mform->setAdvanced('popup');
 118  
 119  // Window Options
 120          $winoptgrp = array();
 121          $winoptgrp[] = &$mform->createElement('checkbox', 'resizable', '', get_string('resizable', 'scorm'));
 122          $winoptgrp[] = &$mform->createElement('checkbox', 'scrollbars', '', get_string('scrollbars', 'scorm'));
 123          $winoptgrp[] = &$mform->createElement('checkbox', 'directories', '', get_string('directories', 'scorm'));
 124          $winoptgrp[] = &$mform->createElement('checkbox', 'location', '', get_string('location', 'scorm'));
 125          $winoptgrp[] = &$mform->createElement('checkbox', 'menubar', '', get_string('menubar', 'scorm'));
 126          $winoptgrp[] = &$mform->createElement('checkbox', 'toolbar', '', get_string('toolbar', 'scorm'));
 127          $winoptgrp[] = &$mform->createElement('checkbox', 'status', '', get_string('status', 'scorm'));
 128          $mform->addGroup($winoptgrp, 'winoptgrp', get_string('options','scorm'), '<br />', false);
 129          $mform->setDefault('resizable', 1);
 130          $mform->setDefault('scrollbars', 1);
 131          $mform->setDefault('directories', 0);
 132          $mform->setDefault('location', 0);
 133          $mform->setDefault('menubar', 0);
 134          $mform->setDefault('toolbar', 0);
 135          $mform->setDefault('status', 0);
 136          $mform->setAdvanced('winoptgrp');
 137          $mform->disabledIf('winoptgrp', 'popup', 'eq', 0);
 138  
 139  // Skip view page
 140          $options = array();
 141          $options[0]=get_string('never');
 142          $options[1]=get_string('firstaccess','scorm');
 143          $options[2]=get_string('always');
 144          $mform->addElement('select', 'skipview', get_string('skipview', 'scorm'), $options);
 145          $mform->setHelpButton('skipview', array('skipview',get_string('skipview', 'scorm'), 'scorm'));
 146          $mform->setDefault('skipview', 1);
 147          $mform->setAdvanced('skipview');
 148  
 149  // Hide Browse
 150          $mform->addElement('selectyesno', 'hidebrowse', get_string('hidebrowse', 'scorm'));
 151          $mform->setHelpButton('hidebrowse', array('hidebrowse',get_string('hidebrowse', 'scorm'), 'scorm'));
 152          $mform->setDefault('hidebrowse', 0);
 153          $mform->setAdvanced('hidebrowse');
 154  
 155  // Toc display
 156          $options = array();
 157          $options[1]=get_string('hidden','scorm');
 158          $options[0]=get_string('sided','scorm');
 159          $options[2]=get_string('popupmenu','scorm');
 160          $mform->addElement('select', 'hidetoc', get_string('hidetoc', 'scorm'), $options);
 161          $mform->setDefault('hidetoc', 0);
 162          $mform->setAdvanced('hidetoc');
 163  
 164  // Hide Navigation panel
 165          $mform->addElement('selectyesno', 'hidenav', get_string('hidenav', 'scorm'));
 166          $mform->setDefault('hidenav', 0);
 167          $mform->setAdvanced('hidenav');
 168  
 169  // Autocontinue
 170          $mform->addElement('selectyesno', 'auto', get_string('autocontinue', 'scorm'));
 171          $mform->setHelpButton('auto', array('autocontinue',get_string('autocontinue', 'scorm'), 'scorm'));
 172          $mform->setDefault('auto', 0);
 173          $mform->setAdvanced('auto');
 174  
 175  // Update packages timing
 176          $options = array();
 177          $options[0]=get_string('never');
 178          // $options[1]=get_string('onchanges','scorm'); - nolonger required, but dont change the sequence
 179          $options[2]=get_string('everyday','scorm');
 180          $options[3]=get_string('everytime','scorm');
 181          $mform->addElement('select', 'updatefreq', get_string('updatefreq', 'scorm'), $options);
 182          $mform->setDefault('updatefreq', 0);
 183          $mform->setAdvanced('updatefreq');
 184  
 185  //-------------------------------------------------------------------------------
 186  // Hidden Settings
 187          $mform->addElement('hidden', 'datadir', null);
 188          $mform->addElement('hidden', 'pkgtype', null);
 189          $mform->addElement('hidden', 'launch', null);
 190          $mform->addElement('hidden', 'redirect', null);
 191          $mform->addElement('hidden', 'redirecturl', null);
 192  
 193  
 194  //-------------------------------------------------------------------------------
 195          $features = new stdClass;
 196          $features->groups = false;
 197          $features->groupings = true;
 198          $features->groupmembersonly = true;
 199          $this->standard_coursemodule_elements($features);
 200  //-------------------------------------------------------------------------------
 201          // buttons
 202          $this->add_action_buttons();
 203  
 204      }
 205  
 206      function data_preprocessing(&$default_values) {
 207          global $COURSE;
 208  
 209          if (isset($default_values['popup']) && ($default_values['popup'] == 1) && isset($default_values['options'])) {
 210              $options = explode(',',$default_values['options']);
 211              foreach ($options as $option) {
 212                  list($element,$value) = explode('=',$option);
 213                  $element = trim($element);
 214                  $default_values[$element] = trim($value); 
 215              }
 216          }
 217          if (isset($default_values['grademethod'])) {
 218              $default_values['whatgrade'] = intval($default_values['grademethod'] / 10);
 219              $default_values['grademethod'] = $default_values['grademethod'] % 10;
 220          }
 221          if (isset($default_value['width']) && (strpos($default_value['width'],'%') === false) && ($default_value['width'] <= 100)) {
 222              $default_value['width'] .= '%';
 223          }
 224          if (isset($default_value['width']) && (strpos($default_value['height'],'%') === false) && ($default_value['height'] <= 100)) {
 225              $default_value['height'] .= '%';
 226          }
 227          $scorms = get_all_instances_in_course('scorm', $COURSE);
 228          $coursescorm = current($scorms);
 229          if (($COURSE->format == 'scorm') && ((count($scorms) == 0) || ($default_values['instance'] == $coursescorm->id))) {
 230              $default_values['redirect'] = 'yes';
 231              $default_values['redirecturl'] = '../course/view.php?id='.$default_values['course'];    
 232          } else {
 233              $default_values['redirect'] = 'no';
 234              $default_values['redirecturl'] = '../mod/scorm/view.php?id='.$default_values['coursemodule'];
 235          }
 236          if (isset($default_values['version'])) {
 237              $default_values['pkgtype'] = (substr($default_values['version'],0,5) == 'SCORM') ? 'scorm':'aicc';
 238          }
 239          if (isset($default_values['instance'])) {
 240              $default_values['datadir'] = $default_values['instance'];
 241          }
 242      }
 243  
 244      function validation($data, $files) {
 245          $errors = parent::validation($data, $files);
 246  
 247          $validate = scorm_validate($data);
 248  
 249          if (!$validate->result) {
 250              $errors = $errors + $validate->errors;
 251          }
 252  
 253          return $errors;
 254      }
 255      //need to translate the "options" field.
 256      function set_data($default_values) {
 257          if (is_object($default_values)) {
 258              if (!empty($default_values->options)) {
 259                  $options = explode(',', $default_values->options);
 260                  foreach ($options as $option) {
 261                      $opt = explode('=', $option);
 262                      if (isset($opt[1])) {
 263                          $default_values->$opt[0] = $opt[1];
 264                      }
 265                  }
 266              }
 267              $default_values = (array)$default_values;
 268          }
 269          $this->data_preprocessing($default_values);
 270          parent::set_data($default_values); //never slashed for moodleform_mod
 271      }
 272  }
 273  ?>