course)) {
error("Course is misconfigured");
}
if (! $scorm = get_record("scorm", "id", $cm->instance)) {
error("Course module is incorrect");
}
} else {
if (! $scorm = get_record("scorm", "id", $a)) {
error("Course module is incorrect");
}
if (! $course = get_record("course", "id", $scorm->course)) {
error("Course is misconfigured");
}
if (! $cm = get_coursemodule_from_instance("scorm", $scorm->id, $course->id)) {
error("Course Module ID was incorrect");
}
}
require_login($course->id, false, $cm);
if (!empty($scoid)) {
//
// Direct sco request
//
if ($sco = get_record("scorm_scoes","id",$scoid)) {
if ($sco->launch == '') {
// Search for the next launchable sco
if ($scoes = get_records_select("scorm_scoes","scorm=".$scorm->id." AND launch<>'' AND id>".$scoid,"id ASC")) {
$sco = current($scoes);
}
}
}
} else {
//
// Search for first incomplete sco
//
if ( $scoes_track = get_records_select("scorm_scoes_track","userid=".$USER->id." AND element='cmi.core.lesson_status' AND scormid=".$scorm->id,"scoid ASC") ) {
$sco_track = current($scoes_track);
while ((($sco_track->value == "completed") || ($sco_track->value == "passed") || ($sco_track->value == "failed")) && ($mode == "normal")) {
$sco_track = next($scoes_track);
}
$sco = get_record("scorm_scoes","id",$sco_track->scoid);
}
}
//
// If no sco was found get the first of SCORM package
//
if (!isset($sco)) {
$scoes = get_records_select("scorm_scoes","scorm=".$scorm->id." AND launch<>''","id ASC");
$sco = current($scoes);
}
//
// Forge SCO URL
//
$connector = '';
if (!empty($sco->parameters)) {
if (stripos($sco->launch,'?') !== false) {
$connector = '&';
} else {
$connector = '?';
}
}
if (scorm_external_link($sco->launch)) {
$result = $sco->launch;
} else {
if ($CFG->slasharguments) {
$result = $CFG->wwwroot.'/file.php/'.$scorm->course.'/moddata/scorm'.$scorm->datadir.'/'.$sco->launch.$connector.$sco->parameters;
} else {
$result = $CFG->wwwroot.'/file.php?file=/'.$scorm->course.'/moddata/scorm'.$scorm->datadir.'/'.$sco->launch.$connector.$sco->parameters;
}
}
?>
LoadSCO