mirror of
https://github.com/moodle/moodle.git
synced 2025-01-20 15:08:32 +01:00
145 lines
4.0 KiB
PHP
Executable File
145 lines
4.0 KiB
PHP
Executable File
<?php
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require_once("../../config.php");
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require_once("lib.php");
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optional_variable($id); // Course Module ID, or
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optional_variable($a); // scorm ID
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optional_variable($scoid); // sco ID
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if ($id) {
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if (! $cm = get_record("course_modules", "id", $id)) {
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error("Course Module ID was incorrect");
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}
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if (! $course = get_record("course", "id", $cm->course)) {
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error("Course is misconfigured");
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}
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if (! $scorm = get_record("scorm", "id", $cm->instance)) {
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error("Course module is incorrect");
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}
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} else {
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if (! $scorm = get_record("scorm", "id", $a)) {
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error("Course module is incorrect");
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}
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if (! $course = get_record("course", "id", $scorm->course)) {
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error("Course is misconfigured");
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}
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if (! $cm = get_coursemodule_from_instance("scorm", $scorm->id, $course->id)) {
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error("Course Module ID was incorrect");
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}
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}
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require_login($course->id, false, $cm);
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if ( $scoes_user = get_records_select("scorm_sco_users","userid = ".$USER->id." AND scormid = ".$scorm->id,"scoid ASC") ) {
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//
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// Already user
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//
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if (!empty($scoid)) {
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//
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// Direct sco request
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//
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if ($sco = get_record("scorm_scoes","id",$scoid)) {
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if ($sco->launch == '') {
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// Search for th first launchable sco
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if ($scoes = get_records("scorm_scoes","scorm",$scorm->id,"id ASC")) {
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$sco = current($scoes);
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while ($sco->id < $scoid) {
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$sco = next($scoes);
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}
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while ($sco->launch == '') {
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$sco = next($scoes);
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}
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}
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}
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}
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} else {
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//
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// Search for first incomplete sco
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//
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foreach ( $scoes_user as $sco_user ) {
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if (($sco_user->cmi_core_lesson_status != "completed") && ($sco_user->cmi_core_lesson_status != "passed") && ($sco_user->cmi_core_lesson_status != "failed")) {
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$sco = get_record("scorm_scoes","id",$sco_user->scoid);
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break;
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} else {
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// If review mode get the first
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if ($mode == "review") {
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$sco = get_record("scorm_scoes","id",$sco_user->scoid);
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break;
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}
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}
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}
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}
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//
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// If no sco was found get the first of SCORM package
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//
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if (!isset($sco)) {
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$scoes = get_records_select("scorm_scoes","scorm=".$scorm->id." AND launch<>'' order by id ASC");
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$sco = each($scoes);
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}
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} else {
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//
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// A new user
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//
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if ($scoes = get_records("scorm_scoes","scorm",$scorm->id,"id ASC")) {
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//
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// Create user scoes records
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//
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foreach ($scoes as $sco) {
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if (($sco->launch != "") && ($sco->type != "sca") && ($sco->type != "asset")){
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if (!isset($first)) {
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$first = $sco;
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}
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$sco_user->userid = $USER->id;
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$sco_user->scoid = $sco->id;
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$sco_user->scormid = $scorm->id;
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$element = "cmi_core_lesson_status";
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$sco_user->$element = "not attempted";
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$ident = insert_record("scorm_sco_users",$sco_user);
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}
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}
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if (isset($first)) {
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$sco = $first;
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}
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if (!empty($scoid)) {
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if ($sco = get_record("scorm_scoes","id",$scoid)) {
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unset($first);
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}
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}
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}
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}
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//
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// Forge SCO URL
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//
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if (scorm_external_link($sco->launch)) {
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$result = $sco->launch;
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} else {
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if ($CFG->slasharguments) {
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$result = "$CFG->wwwroot/file.php/$scorm->course/moddata/scorm$scorm->datadir/$sco->launch";
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} else {
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$result = "$CFG->wwwroot/file.php?file=/$scorm->course/moddata/scorm$scorm->datadir/$sco->launch";
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}
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}
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?>
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<html>
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<head>
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<title>LoadSCO</title>
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</head>
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<body>
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<script language="javascript">
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<?php
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if ($scorm->popup == "") {
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echo "\t document.location=\"$result\";\n";
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} else {
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$popuplocation = '';
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if (isset($_COOKIE["SCORMpopup"])) {
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$popuplocation = $_COOKIE["SCORMpopup"];
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}
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echo "\t top.main = window.open('$result','main','$scorm->popup$popuplocation');\n";
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}
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?>
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</script>
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</body>
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</html>
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