mod/scorm/report.php

   1 <?php  // $Id$
   2
   3 // This script uses installed report plugins to print quiz reports
   4
   5     require_once("../../config.php");
   6     require_once('locallib.php');
   7
   8     $id = optional_param('id', '', PARAM_INT);    // Course Module ID, or
   9     $a = optional_param('a', '', PARAM_INT);     // SCORM ID
  10     $b = optional_param('b', '', PARAM_INT);     // SCO ID
  11     $user = optional_param('user', '', PARAM_INT);  // User ID
  12     $attempt = optional_param('attempt', '1', PARAM_INT);  // attempt number
  13
  14     if (!empty($id)) {
  15         if (! $cm = get_coursemodule_from_id('scorm', $id)) {
  16             error('Course Module ID was incorrect');
  17         }
  18         if (! $course = get_record('course', 'id', $cm->course)) {
  19             error('Course is misconfigured');
  20         }
  21         if (! $scorm = get_record('scorm', 'id', $cm->instance)) {
  22             error('Course module is incorrect');
  23         }
  24     } else {
  25         if (!empty($b)) {
  26             if (! $sco = get_record('scorm_scoes', 'id', $b)) {
  27                 error('Scorm activity is incorrect');
  28             }
  29             $a = $sco->scorm;
  30         }
  31         if (!empty($a)) {
  32             if (! $scorm = get_record('scorm', 'id', $a)) {
  33                 error('Course module is incorrect');
  34             }
  35             if (! $course = get_record('course', 'id', $scorm->course)) {
  36                 error('Course is misconfigured');
  37             }
  38             if (! $cm = get_coursemodule_from_instance('scorm', $scorm->id, $course->id)) {
  39                 error('Course Module ID was incorrect');
  40             }
  41         }
  42     }
  43
  44     require_login($course->id, false, $cm);
  45
  46     if (!has_capability('mod/scorm:viewreport', get_context_instance(CONTEXT_MODULE,$cm->id))) {
  47         error('You are not allowed to use this script');
  48     }
  49
  50     add_to_log($course->id, 'scorm', 'report', 'report.php?id='.$cm->id, $scorm->id);
  51
  52     if (!empty($user)) {
  53         $userdata = scorm_get_user_data($user);
  54     } else {
  55         $userdata = null;
  56     }
  57
  58 /// Print the page header
  59     if (empty($noheader)) {
  60
  61         $strscorms = get_string('modulenameplural', 'scorm');
  62         $strscorm  = get_string('modulename', 'scorm');
  63         $strreport  = get_string('report', 'scorm');
  64         $strattempt  = get_string('attempt', 'scorm');
  65         $strname  = get_string('name');
  66
  67         $navlinks = array();
  68         $navlinks[] = array('name' => $strscorms, 'link' => "index.php?id=$course->id", 'type' => 'activity');
  69         $navlinks[] = array('name' => format_string($scorm->name,true), 'link' => "view.php?id=$cm->id", 'type' => 'activityinstance');
  70
  71         if (empty($b)) {
  72             if (empty($a)) {
  73                 $navigation = build_navigation($navlinks);
  74                 print_header("$course->shortname: ".format_string($scorm->name), $course->fullname,$navigation,
  75                              '', '', true);
  76             } else {
  77
  78                 $navlinks[] = array('name' => $strreport, 'link' => "report.php?id=$cm->id", 'type' => 'title');
  79                 $navlinks[] = array('name' => "$strattempt $attempt - ".fullname($userdata), 'link' => '', 'type' => 'title');
  80                 $navigation = build_navigation($navlinks);
  81
  82                 print_header("$course->shortname: ".format_string($scorm->name), $course->fullname,
  83                              $navigation, '', '', true);
  84             }
  85         } else {
  86
  87             $navlinks[] = array('name' => $strreport, 'link' => "report.php?id=$cm->id", 'type' => 'title');
  88             $navlinks[] = array('name' => "$strattempt $attempt - ".fullname($userdata), 'link' => "report.php?a=$a&user=$user&attempt=$attempt", 'type' => 'title');
  89             $navlinks[] = array('name' => $sco->title, 'link' => '', 'type' => 'title');
  90             $navigation = build_navigation($navlinks);
  91
  92             print_header("$course->shortname: ".format_string($scorm->name), $course->fullname, $navigation,
  93                      '', '', true);
  94         }
  95         print_heading(format_string($scorm->name));
  96     }
  97
  98     $scormpixdir = $CFG->modpixpath.'/scorm/pix';
  99
 100     if (empty($b)) {
 101         if (empty($a)) {
 102             // No options, show the global scorm report
 103             if ($scousers=get_records_select('scorm_scoes_track', "scormid='$scorm->id' GROUP BY userid,scormid", "", "userid,scormid")) {
 104                 $table = new stdClass();
 105                 $table->head = array('&nbsp;', get_string('name'));
 106                 $table->align = array('center', 'left');
 107                 $table->wrap = array('nowrap', 'nowrap');
 108                 $table->width = '100%';
 109                 $table->size = array(10, '*');
 110
 111                 $table->head[]= get_string('attempt','scorm');
 112                 $table->align[] = 'center';
 113                 $table->wrap[] = 'nowrap';
 114                 $table->size[] = '*';
 115
 116                 $table->head[]= get_string('started','scorm');
 117                 $table->align[] = 'center';
 118                 $table->wrap[] = 'nowrap';
 119                 $table->size[] = '*';
 120
 121                 $table->head[]= get_string('last','scorm');
 122                 $table->align[] = 'center';
 123                 $table->wrap[] = 'nowrap';
 124                 $table->size[] = '*';
 125
 126                 $table->head[]= get_string('score','scorm');
 127                 $table->align[] = 'center';
 128                 $table->wrap[] = 'nowrap';
 129                 $table->size[] = '*';
 130
 131                 foreach($scousers as $scouser){
 132                     $userdata = scorm_get_user_data($scouser->userid);
 133                     $attempt = scorm_get_last_attempt($scorm->id,$scouser->userid);
 134                     for ($a = 1; $a<=$attempt; $a++) {
 135                         $row = array();
 136                         $row[] = print_user_picture($scouser->userid, $course->id, $userdata->picture, false, true);
 137                         $row[] = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$scouser->userid.'&course='.$course->id.'">'.
 138                                  fullname($userdata).'</a>';
 139                         $row[] = '<a href="report.php?a='.$scorm->id.'&user='.$scouser->userid.'&attempt='.$a.'">'.$a.'</a>';
 140                         $select = 'scormid = '.$scorm->id.' and userid = '.$scouser->userid.' and attempt = '.$a;
 141                         $timetracks = get_record_select('scorm_scoes_track', $select,'min(timemodified) as started, max(timemodified) as last');
 142                         $row[] = userdate($timetracks->started, get_string('strftimedaydatetime'));
 143                         $row[] = userdate($timetracks->last, get_string('strftimedaydatetime'));
 144
 145                         $row[] = scorm_grade_user_attempt($scorm, $scouser->userid, $a);
 146                         $table->data[] = $row;
 147                     }
 148                 }
 149             }
 150             print_table($table);
 151         } else {
 152             if (!empty($user)) {
 153                 // User SCORM report
 154                 if ($scoes = get_records_select('scorm_scoes',"scorm='$scorm->id' ORDER BY id")) {
 155                     if (!empty($userdata)) {
 156                         print_simple_box_start('center');
 157                         echo '<div align="center">'."\n";
 158                         print_user_picture($user, $course->id, $userdata->picture, false, false);
 159                         echo "<a href=\"$CFG->wwwroot/user/view.php?id=$user&course=$course->id\">".
 160                              "$userdata->firstname $userdata->lastname</a><br />";
 161                         echo get_string('attempt','scorm').': '.$attempt;
 162                         echo '</div>'."\n";
 163                         print_simple_box_end();
 164
 165                         // Print general score data
 166                         $table = new stdClass();
 167                         $table->head = array(get_string('title','scorm'),
 168                                              get_string('status','scorm'),
 169                                              get_string('time','scorm'),
 170                                              get_string('score','scorm'),
 171                                              '');
 172                         $table->align = array('left', 'center','center','right','left');
 173                         $table->wrap = array('nowrap', 'nowrap','nowrap','nowrap','nowrap');
 174                         $table->width = '80%';
 175                         $table->size = array('*', '*', '*', '*', '*');
 176                         foreach ($scoes as $sco) {
 177                             if ($sco->launch!='') {
 178                                 $row = array();
 179                                 $score = '&nbsp;';
 180                                 if ($trackdata = scorm_get_tracks($sco->id,$user,$attempt)) {
 181                                     if ($trackdata->score_raw != '') {
 182                                         $score = $trackdata->score_raw;
 183                                     }
 184                                     if ($trackdata->status == '') {
 185                                         $trackdata->status = 'notattempted';
 186                                     }
 187                                     $detailslink = '<a href="report.php?b='.$sco->id.'&user='.$user.'&attempt='.$attempt.'" title="'.
 188                                                     get_string('details','scorm').'">'.get_string('details','scorm').'</a>';
 189                                 } else {
 190                                     $trackdata->status = 'notattempted';
 191                                     $trackdata->total_time = '&nbsp;';
 192                                     $detailslink = '&nbsp;';
 193                                 }
 194                                 $strstatus = get_string($trackdata->status,'scorm');
 195                                 $row[] = '<img src="'.$scormpixdir.'/'.$trackdata->status.'.gif" alt="'.$strstatus.'" title="'.
 196                                          $strstatus.'">&nbsp;'.format_string($sco->title);
 197                                 $row[] = get_string($trackdata->status,'scorm');
 198                                 $row[] = $trackdata->total_time;
 199                                 $row[] = $score;
 200                                 $row[] = $detailslink;
 201                             } else {
 202                                 $row = array(format_string($sco->title), '&nbsp;', '&nbsp;', '&nbsp;', '&nbsp;');
 203                             }
 204                             $table->data[] = $row;
 205                         }
 206                         print_table($table);
 207                     }
 208                 }
 209             } else {
 210                 notice('No users to report');
 211             }
 212         }
 213     } else {
 214         // User SCO report
 215         if (!empty($userdata)) {
 216             print_simple_box_start('center');
 217             //print_heading(format_string($sco->title));
 218             print_heading('<a href="'.$CFG->wwwroot.'/mod/scorm/player.php?a='.$scorm->id.'&mode=browse&scoid='.$sco->id.'" target="_new">'.format_string($sco->title).'</a>');
 219             echo '<div align="center">'."\n";
 220             print_user_picture($user, $course->id, $userdata->picture, false, false);
 221             echo "<a href=\"$CFG->wwwroot/user/view.php?id=$user&course=$course->id\">".
 222                  "$userdata->firstname $userdata->lastname</a><br />";
 223             $scoreview = '';
 224             if ($trackdata = scorm_get_tracks($sco->id,$user,$attempt)) {
 225                 if ($trackdata->score_raw != '') {
 226                     $scoreview = get_string('score','scorm').':&nbsp;'.$trackdata->score_raw;
 227                 }
 228                 if ($trackdata->status == '') {
 229                     $trackdata->status = 'notattempted';
 230                 }
 231             } else {
 232                 $trackdata->status = 'notattempted';
 233                 $trackdata->total_time = '';
 234             }
 235             $strstatus = get_string($trackdata->status,'scorm');
 236             echo '<img src="'.$scormpixdir.'/'.$trackdata->status.'.gif" alt="'.$strstatus.'" title="'.
 237             $strstatus.'">&nbsp;'.$trackdata->total_time.'<br />'.$scoreview.'<br />';
 238             echo '</div>'."\n";
 239             echo '<hr /><h2>'.get_string('details','scorm').'</h2>';
 240
 241             // Print general score data
 242             $table = new stdClass();
 243             $table->head = array(get_string('element','scorm'), get_string('value','scorm'));
 244             $table->align = array('left', 'left');
 245             $table->wrap = array('nowrap', 'nowrap');
 246             $table->width = '100%';
 247             $table->size = array('*', '*');
 248
 249             $existelements = false;
 250             if ($scorm->version == 'SCORM_1.3') {
 251                 $elements = array('raw' => 'cmi.score.raw',
 252                                   'min' => 'cmi.score.min',
 253                                   'max' => 'cmi.score.max',
 254                                   'status' => 'cmi.completition_status',
 255                                   'time' => 'cmi.total_time');
 256             } else {
 257                 $elements = array('raw' => 'cmi.core.score.raw',
 258                                   'min' => 'cmi.core.score.min',
 259                                   'max' => 'cmi.core.score.max',
 260                                   'status' => 'cmi.core.lesson_status',
 261                                   'time' => 'cmi.core.total_time');
 262             }
 263             $printedelements = array();
 264             foreach ($elements as $key => $element) {
 265                 if (isset($trackdata->$element)) {
 266                     $existelements = true;
 267                     $printedelements[]=$element;
 268                     $row = array();
 269                     $row[] = get_string($key,'scorm');
 270                     $row[] = s($trackdata->$element);
 271                     $table->data[] = $row;
 272                 }
 273             }
 274             if ($existelements) {
 275                 echo '<h3>'.get_string('general','scorm').'</h3>';
 276                 print_table($table);
 277             }
 278
 279             // Print Interactions data
 280             $table = new stdClass();
 281             $table->head = array(get_string('identifier','scorm'),
 282                                  get_string('type','scorm'),
 283                                  get_string('result','scorm'),
 284                                  get_string('student_response','scorm'));
 285             $table->align = array('center', 'center', 'center', 'center');
 286             $table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap');
 287             $table->width = '100%';
 288             $table->size = array('*', '*', '*', '*', '*');
 289
 290             $existinteraction = false;
 291
 292             $i = 0;
 293             $interactionid = 'cmi.interactions.'.$i.'.id';
 294
 295             while (isset($trackdata->$interactionid)) {
 296                 $existinteraction = true;
 297                 $printedelements[]=$interactionid;
 298                 $elements = array($interactionid,
 299                                   'cmi.interactions.'.$i.'.type',
 300                                   'cmi.interactions.'.$i.'.result',
 301                                   'cmi.interactions.'.$i.'.student_response');
 302                 $row = array();
 303                 foreach ($elements as $element) {
 304                     if (isset($trackdata->$element)) {
 305                         $row[] = s($trackdata->$element);
 306                         $printedelements[]=$element;
 307                     } else {
 308                         $row[] = '&nbsp;';
 309                     }
 310                 }
 311                 $table->data[] = $row;
 312
 313                 $i++;
 314                 $interactionid = 'cmi.interactions.'.$i.'.id';
 315             }
 316             if ($existinteraction) {
 317                 echo '<h3>'.get_string('interactions','scorm').'</h3>';
 318                 echo '<h3>'.get_string('interactions','scorm').'</h3>';
 319                 print_table($table);
 320             }
 321
 322             // Print Objectives data
 323             $table = new stdClass();
 324             $table->head = array(get_string('identifier','scorm'),
 325                                  get_string('status','scorm'),
 326                                  get_string('raw','scorm'),
 327                                  get_string('min','scorm'),
 328                                  get_string('max','scorm'));
 329             $table->align = array('center', 'center', 'center', 'center', 'center');
 330             $table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap', 'nowrap');
 331             $table->width = '100%';
 332             $table->size = array('*', '*', '*', '*', '*');
 333
 334             $existobjective = false;
 335
 336             $i = 0;
 337             $objectiveid = 'cmi.objectives.'.$i.'.id';
 338
 339             while (isset($trackdata->$objectiveid)) {
 340                 $existobjective = true;
 341                 $printedelements[]=$objectiveid;
 342                 $elements = array($objectiveid,
 343                                   'cmi.objectives.'.$i.'.status',
 344                                   'cmi.objectives.'.$i.'.score.raw',
 345                                   'cmi.objectives.'.$i.'.score.min',
 346                                   'cmi.objectives.'.$i.'.score.max');
 347                 $row = array();
 348                 foreach ($elements as $element) {
 349                     if (isset($trackdata->$element)) {
 350                         $row[] = s($trackdata->$element);
 351                         $printedelements[]=$element;
 352                     } else {
 353                         $row[] = '&nbsp;';
 354                     }
 355                 }
 356                 $table->data[] = $row;
 357
 358                 $i++;
 359                 $objectiveid = 'cmi.objectives.'.$i.'.id';
 360             }
 361             if ($existobjective) {
 362                 echo '<h3>'.get_string('objectives','scorm').'</h3>';
 363                 print_table($table);
 364             }
 365             $table = new stdClass();
 366             $table->head = array(get_string('element','scorm'), get_string('value','scorm'));
 367             $table->align = array('left', 'left');
 368             $table->wrap = array('nowrap', 'wrap');
 369             $table->width = '100%';
 370             $table->size = array('*', '*');
 371
 372             $existelements = false;
 373
 374             foreach($trackdata as $element => $value) {
 375                 if (substr($element,0,3) == 'cmi') {
 376                     if (!(in_array ($element, $printedelements))) {
 377                         $existelements = true;
 378                         $row = array();
 379                         $row[] = get_string($element,'scorm') != '[['.$element.']]' ? get_string($element,'scorm') : $element;
 380                         $row[] = s($value);
 381                         $table->data[] = $row;
 382                     }
 383                 }
 384             }
 385             if ($existelements) {
 386                 echo '<h3>'.get_string('othertracks','scorm').'</h3>';
 387                 print_table($table);
 388             }
 389             print_simple_box_end();
 390         } else {
 391             error('Missing script parameter');
 392         }
 393     }
 394
 395
 396     if (empty($noheader)) {
 397         print_footer($course);
 398     }
 399 ?>