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, $cm->id);
  51
  52     if (!empty($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         $strname  = get_string('name');
  66
  67         if (empty($b)) {
  68             if (empty($a)) {
  69                 $navigation = build_navigation('', $cm);
  70                 print_header("$course->shortname: ".format_string($scorm->name), $course->fullname,$navigation,
  71                              '', '', true);
  72             } else {
  73
  74                 $navlinks = array();
  75                 $navlinks[] = array('name' => $strreport, 'link' => "report.php?id=$cm->id", 'type' => 'title');
  76                 $navlinks[] = array('name' => "$strattempt $attempt - ".fullname($userdata), 'link' => '', 'type' => 'title');
  77                 $navigation = build_navigation($navlinks, $cm);
  78
  79                 print_header("$course->shortname: ".format_string($scorm->name), $course->fullname,
  80                              $navigation, '', '', true);
  81             }
  82         } else {
  83
  84             $navlinks = array();
  85             $navlinks[] = array('name' => $strreport, 'link' => "report.php?id=$cm->id", 'type' => 'title');
  86             $navlinks[] = array('name' => "$strattempt $attempt - ".fullname($userdata), 'link' => "report.php?a=$a&amp;user=$user&amp;attempt=$attempt", 'type' => 'title');
  87             $navlinks[] = array('name' => $sco->title, 'link' => '', 'type' => 'title');
  88             $navigation = build_navigation($navlinks, $cm);
  89
  90             print_header("$course->shortname: ".format_string($scorm->name), $course->fullname, $navigation,
  91                      '', '', true);
  92         }
  93         print_heading(format_string($scorm->name));
  94     }
  95
  96     $scormpixdir = $CFG->modpixpath.'/scorm/pix';
  97
  98     if (empty($b)) {
  99         if (empty($a)) {
 100             // No options, show the global scorm report
 101
 102             if (!empty($CFG->enablegroupings) && !empty($cm->groupingid)) {
 103                 $sql = "SELECT st.userid, st.scormid
 104                         FROM {$CFG->prefix}scorm_scoes_track st
 105                             INNER JOIN {$CFG->prefix}groups_members gm ON st.userid = gm.userid
 106                             INNER JOIN {$CFG->prefix}groupings_groups gg ON gm.groupid = gg.groupid
 107                         WHERE st.scormid = {$scorm->id} AND gg.groupingid = {$cm->groupingid}
 108                         GROUP BY st.userid,st.scormid
 109                         ";
 110             } else {
 111                 $sql = "SELECT st.userid, st.scormid
 112                         FROM {$CFG->prefix}scorm_scoes_track st
 113                         WHERE st.scormid = {$scorm->id}
 114                         GROUP BY st.userid,st.scormid
 115                         ";
 116             }
 117
 118             if ($scousers=get_records_sql($sql)) {
 119                 $table = new stdClass();
 120                 $table->head = array('&nbsp;', get_string('name'));
 121                 $table->align = array('center', 'left');
 122                 $table->wrap = array('nowrap', 'nowrap');
 123                 $table->width = '100%';
 124                 $table->size = array(10, '*');
 125
 126                 $table->head[]= get_string('attempt','scorm');
 127                 $table->align[] = 'center';
 128                 $table->wrap[] = 'nowrap';
 129                 $table->size[] = '*';
 130
 131                 $table->head[]= get_string('started','scorm');
 132                 $table->align[] = 'center';
 133                 $table->wrap[] = 'nowrap';
 134                 $table->size[] = '*';
 135
 136                 $table->head[]= get_string('last','scorm');
 137                 $table->align[] = 'center';
 138                 $table->wrap[] = 'nowrap';
 139                 $table->size[] = '*';
 140
 141                 $table->head[]= get_string('score','scorm');
 142                 $table->align[] = 'center';
 143                 $table->wrap[] = 'nowrap';
 144                 $table->size[] = '*';
 145
 146                 foreach($scousers as $scouser){
 147                     $userdata = scorm_get_user_data($scouser->userid);
 148                     $attempt = scorm_get_last_attempt($scorm->id,$scouser->userid);
 149                     for ($a = 1; $a<=$attempt; $a++) {
 150                         $row = array();
 151                         $row[] = print_user_picture($scouser->userid, $course->id, $userdata->picture, false, true);
 152                         $row[] = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$scouser->userid.'&amp;course='.$course->id.'">'.
 153                                  fullname($userdata).'</a>';
 154                         $row[] = '<a href="report.php?a='.$scorm->id.'&amp;user='.$scouser->userid.'&amp;attempt='.$a.'">'.$a.'</a>';
 155                         $select = 'scormid = '.$scorm->id.' and userid = '.$scouser->userid.' and attempt = '.$a;
 156                         $timetracks = get_record_select('scorm_scoes_track', $select,'min(timemodified) as started, max(timemodified) as last');
 157                         $row[] = userdate($timetracks->started, get_string('strftimedaydatetime'));
 158                         $row[] = userdate($timetracks->last, get_string('strftimedaydatetime'));
 159
 160                         $row[] = scorm_grade_user_attempt($scorm, $scouser->userid, $a);
 161                         $table->data[] = $row;
 162                     }
 163                 }
 164             }
 165             print_table($table);
 166         } else {
 167             if (!empty($user)) {
 168                 // User SCORM report
 169                 if ($scoes = get_records_select('scorm_scoes',"scorm='$scorm->id' ORDER BY id")) {
 170                     if (!empty($userdata)) {
 171                         print_simple_box_start('center');
 172                         echo '<div align="center">'."\n";
 173                         print_user_picture($user, $course->id, $userdata->picture, false, false);
 174                         echo "<a href=\"$CFG->wwwroot/user/view.php?id=$user&amp;course=$course->id\">".
 175                              "$userdata->firstname $userdata->lastname</a><br />";
 176                         echo get_string('attempt','scorm').': '.$attempt;
 177                         echo '</div>'."\n";
 178                         print_simple_box_end();
 179
 180                         // Print general score data
 181                         $table = new stdClass();
 182                         $table->head = array(get_string('title','scorm'),
 183                                              get_string('status','scorm'),
 184                                              get_string('time','scorm'),
 185                                              get_string('score','scorm'),
 186                                              '');
 187                         $table->align = array('left', 'center','center','right','left');
 188                         $table->wrap = array('nowrap', 'nowrap','nowrap','nowrap','nowrap');
 189                         $table->width = '80%';
 190                         $table->size = array('*', '*', '*', '*', '*');
 191                         foreach ($scoes as $sco) {
 192                             if ($sco->launch!='') {
 193                                 $row = array();
 194                                 $score = '&nbsp;';
 195                                 if ($trackdata = scorm_get_tracks($sco->id,$user,$attempt)) {
 196                                     if ($trackdata->score_raw != '') {
 197                                         $score = $trackdata->score_raw;
 198                                     }
 199                                     if ($trackdata->status == '') {
 200                                         $trackdata->status = 'notattempted';
 201                                     }
 202                                     $detailslink = '<a href="report.php?b='.$sco->id.'&amp;user='.$user.'&amp;attempt='.$attempt.'" title="'.
 203                                                     get_string('details','scorm').'">'.get_string('details','scorm').'</a>';
 204                                 } else {
 205                                     $trackdata->status = 'notattempted';
 206                                     $trackdata->total_time = '&nbsp;';
 207                                     $detailslink = '&nbsp;';
 208                                 }
 209                                 $strstatus = get_string($trackdata->status,'scorm');
 210                                 $row[] = '<img src="'.$scormpixdir.'/'.$trackdata->status.'.gif" alt="'.$strstatus.'" title="'.
 211                                          $strstatus.'" />&nbsp;'.format_string($sco->title);
 212                                 $row[] = get_string($trackdata->status,'scorm');
 213                                 $row[] = $trackdata->total_time;
 214                                 $row[] = $score;
 215                                 $row[] = $detailslink;
 216                             } else {
 217                                 $row = array(format_string($sco->title), '&nbsp;', '&nbsp;', '&nbsp;', '&nbsp;');
 218                             }
 219                             $table->data[] = $row;
 220                         }
 221                         print_table($table);
 222                     }
 223                 }
 224             } else {
 225                 notice('No users to report');
 226             }
 227         }
 228     } else {
 229         // User SCO report
 230         if (!empty($userdata)) {
 231             print_simple_box_start('center');
 232             //print_heading(format_string($sco->title));
 233             print_heading('<a href="'.$CFG->wwwroot.'/mod/scorm/player.php?a='.$scorm->id.'&amp;mode=browse&amp;scoid='.$sco->id.'" target="_new">'.format_string($sco->title).'</a>');
 234             echo '<div align="center">'."\n";
 235             print_user_picture($user, $course->id, $userdata->picture, false, false);
 236             echo "<a href=\"$CFG->wwwroot/user/view.php?id=$user&amp;course=$course->id\">".
 237                  "$userdata->firstname $userdata->lastname</a><br />";
 238             $scoreview = '';
 239             if ($trackdata = scorm_get_tracks($sco->id,$user,$attempt)) {
 240                 if ($trackdata->score_raw != '') {
 241                     $scoreview = get_string('score','scorm').':&nbsp;'.$trackdata->score_raw;
 242                 }
 243                 if ($trackdata->status == '') {
 244                     $trackdata->status = 'notattempted';
 245                 }
 246             } else {
 247                 $trackdata->status = 'notattempted';
 248                 $trackdata->total_time = '';
 249             }
 250             $strstatus = get_string($trackdata->status,'scorm');
 251             echo '<img src="'.$scormpixdir.'/'.$trackdata->status.'.gif" alt="'.$strstatus.'" title="'.
 252             $strstatus.'" />&nbsp;'.$trackdata->total_time.'<br />'.$scoreview.'<br />';
 253             echo '</div>'."\n";
 254             echo '<hr /><h2>'.get_string('details','scorm').'</h2>';
 255
 256             // Print general score data
 257             $table = new stdClass();
 258             $table->head = array(get_string('element','scorm'), get_string('value','scorm'));
 259             $table->align = array('left', 'left');
 260             $table->wrap = array('nowrap', 'nowrap');
 261             $table->width = '100%';
 262             $table->size = array('*', '*');
 263
 264             $existelements = false;
 265             if ($scorm->version == 'SCORM_1.3') {
 266                 $elements = array('raw' => 'cmi.score.raw',
 267                                   'min' => 'cmi.score.min',
 268                                   'max' => 'cmi.score.max',
 269                                   'status' => 'cmi.completion_status',
 270                                   'time' => 'cmi.total_time');
 271             } else {
 272                 $elements = array('raw' => 'cmi.core.score.raw',
 273                                   'min' => 'cmi.core.score.min',
 274                                   'max' => 'cmi.core.score.max',
 275                                   'status' => 'cmi.core.lesson_status',
 276                                   'time' => 'cmi.core.total_time');
 277             }
 278             $printedelements = array();
 279             foreach ($elements as $key => $element) {
 280                 if (isset($trackdata->$element)) {
 281                     $existelements = true;
 282                     $printedelements[]=$element;
 283                     $row = array();
 284                     $row[] = get_string($key,'scorm');
 285                     $row[] = s($trackdata->$element);
 286                     $table->data[] = $row;
 287                 }
 288             }
 289             if ($existelements) {
 290                 echo '<h3>'.get_string('general','scorm').'</h3>';
 291                 print_table($table);
 292             }
 293
 294             // Print Interactions data
 295             $table = new stdClass();
 296             $table->head = array(get_string('identifier','scorm'),
 297                                  get_string('type','scorm'),
 298                                  get_string('result','scorm'),
 299                                  get_string('student_response','scorm'));
 300             $table->align = array('center', 'center', 'center', 'center');
 301             $table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap');
 302             $table->width = '100%';
 303             $table->size = array('*', '*', '*', '*', '*');
 304
 305             $existinteraction = false;
 306
 307             $i = 0;
 308             $interactionid = 'cmi.interactions.'.$i.'.id';
 309
 310             while (isset($trackdata->$interactionid)) {
 311                 $existinteraction = true;
 312                 $printedelements[]=$interactionid;
 313                 $elements = array($interactionid,
 314                                   'cmi.interactions.'.$i.'.type',
 315                                   'cmi.interactions.'.$i.'.result',
 316                                   'cmi.interactions.'.$i.'.learner_response');
 317                 $row = array();
 318                 foreach ($elements as $element) {
 319                     if (isset($trackdata->$element)) {
 320                         $row[] = s($trackdata->$element);
 321                         $printedelements[]=$element;
 322                     } else {
 323                         $row[] = '&nbsp;';
 324                     }
 325                 }
 326                 $table->data[] = $row;
 327
 328                 $i++;
 329                 $interactionid = 'cmi.interactions.'.$i.'.id';
 330             }
 331             if ($existinteraction) {
 332                 echo '<h3>'.get_string('interactions','scorm').'</h3>';
 333                 echo '<h3>'.get_string('interactions','scorm').'</h3>';
 334                 print_table($table);
 335             }
 336
 337             // Print Objectives data
 338             $table = new stdClass();
 339             $table->head = array(get_string('identifier','scorm'),
 340                                  get_string('status','scorm'),
 341                                  get_string('raw','scorm'),
 342                                  get_string('min','scorm'),
 343                                  get_string('max','scorm'));
 344             $table->align = array('center', 'center', 'center', 'center', 'center');
 345             $table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap', 'nowrap');
 346             $table->width = '100%';
 347             $table->size = array('*', '*', '*', '*', '*');
 348
 349             $existobjective = false;
 350
 351             $i = 0;
 352             $objectiveid = 'cmi.objectives.'.$i.'.id';
 353
 354             while (isset($trackdata->$objectiveid)) {
 355                 $existobjective = true;
 356                 $printedelements[]=$objectiveid;
 357                 $elements = array($objectiveid,
 358                                   'cmi.objectives.'.$i.'.status',
 359                                   'cmi.objectives.'.$i.'.score.raw',
 360                                   'cmi.objectives.'.$i.'.score.min',
 361                                   'cmi.objectives.'.$i.'.score.max');
 362                 $row = array();
 363                 foreach ($elements as $element) {
 364                     if (isset($trackdata->$element)) {
 365                         $row[] = s($trackdata->$element);
 366                         $printedelements[]=$element;
 367                     } else {
 368                         $row[] = '&nbsp;';
 369                     }
 370                 }
 371                 $table->data[] = $row;
 372
 373                 $i++;
 374                 $objectiveid = 'cmi.objectives.'.$i.'.id';
 375             }
 376             if ($existobjective) {
 377                 echo '<h3>'.get_string('objectives','scorm').'</h3>';
 378                 print_table($table);
 379             }
 380             $table = new stdClass();
 381             $table->head = array(get_string('element','scorm'), get_string('value','scorm'));
 382             $table->align = array('left', 'left');
 383             $table->wrap = array('nowrap', 'wrap');
 384             $table->width = '100%';
 385             $table->size = array('*', '*');
 386
 387             $existelements = false;
 388
 389             foreach($trackdata as $element => $value) {
 390                 if (substr($element,0,3) == 'cmi') {
 391                     if (!(in_array ($element, $printedelements))) {
 392                         $existelements = true;
 393                         $row = array();
 394                         $row[] = get_string($element,'scorm') != '[['.$element.']]' ? get_string($element,'scorm') : $element;
 395                         $row[] = s($value);
 396                         $table->data[] = $row;
 397                     }
 398                 }
 399             }
 400             if ($existelements) {
 401                 echo '<h3>'.get_string('othertracks','scorm').'</h3>';
 402                 print_table($table);
 403             }
 404             print_simple_box_end();
 405         } else {
 406             error('Missing script parameter');
 407         }
 408     }
 409
 410
 411     if (empty($noheader)) {
 412         print_footer($course);
 413     }
 414 ?>