mirror of
https://github.com/moodle/moodle.git
synced 2025-01-20 15:08:32 +01:00
341 lines
10 KiB
PHP
341 lines
10 KiB
PHP
<?php
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require_once("../../config.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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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, $cm);
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?>
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function SCOFinish(){
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/*if (typeof API != "undefined") {
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API.SaveTotalTime();
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} */
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}
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function closeMain() {
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if (document.all) {
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document.cookie = "SCORMpopup=" + escape(",top="+top.main.screenTop+",left="+top.main.screenLeft);
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} else {
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document.cookie = "SCORMpopup=" + escape(",top="+top.main.screenY+",left="+top.main.screenX);
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}
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top.main.close();
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}
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//
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// SCORM API Implementation Call
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//
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var errorCode = "0";
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function SCORM_Call (call,param) {
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if (arguments.length < 2) {
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alert ("Invalid SCORM_Call function call: too few arguments.\nYou need pass at least 2 parameters");
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}
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var myRequest = NewHttpReq();
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result = DoRequest(myRequest,"<?php p($CFG->wwwroot) ?>/mod/scorm/datamodel.php?id=<?php p($id) ?>&sesskey=<?php p($USER->sesskey) ?>&call="+call+param);
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//alert('Call: '+call+'\nParam: '+param+'\nResult: '+result);
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results = result.split('\n');
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errorCode = results[1];
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return results[0];
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}
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//
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// SCORM 1.2 API Implementation
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//
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function SCORMapi1_2() {
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var Initialized = false;
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<?php include_once ('datamodels/scorm1_2.js'); ?>
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function LMSInitialize (param) {
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if (param == "") {
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if (!Initialized) {
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Initialized = true;
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errorCode = "0";
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return "true";
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} else {
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errorCode = "101";
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}
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} else {
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errorCode = "201";
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}
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return "false";
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}
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function LMSFinish (param) {
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if (param == "") {
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if (Initialized) {
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LMSCommit("");
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Initialized = false;
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errorCode = "0";
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return "true";
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} else {
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errorCode = "301";
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}
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} else {
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errorCode = "201";
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}
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}
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function LMSGetValue (element) {
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if (Initialized) {
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if (element !="") {
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expression = new RegExp(CMIIndex,'g');
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element = element.replace(expression,'.n.');
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if ((typeof eval('datamodel["'+element+'"]')) != "undefined") {
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if (eval('datamodel["'+element+'"].mod') != 'w') {
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errorCode = "0";
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return eval(element);
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} else {
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errorCode = eval('datamodel["'+element+'"].readerror');
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}
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} else {
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errorCode = "401"
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}
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} else {
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errorCode = "201";
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}
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} else {
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errorCode = "301";
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}
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return "";
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}
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function LMSSetValue (element,value) {
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if (Initialized) {
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if (element != "") {
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expression = new RegExp(CMIIndex,'g');
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elementmodel = element.replace(expression,'.n.');
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if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
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if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
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expression.compile(eval('datamodel["'+elementmodel+'"].format'));
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value = value+'';
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matches = value.match(expression);
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if (matches != null) {
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//Create dynamic data model element
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if (element != elementmodel) {
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elementIndexes = element.split('.');
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subelement = 'cmi';
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for (i=1;i<elementIndexes.length-1;i++) {
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elementIndex = elementIndexes[i];
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if (elementIndexes[i+1].match(/^\d+$/)) {
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//alert(eval(subelement+'.'+elementIndex+'._count')+1.0);
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//if (elementIndexes[i+1] > eval(subelement+'.'+elementIndex+'._count')) {
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// if (elementIndexes[i+1] == eval(subelement+'.'+elementIndex+'._count')) {
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// eval(subelement+'.'+elementIndex+'._count')+1.0;
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// }
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subelement = subelement.concat('.'+elementIndex+'_'+elementIndexes[i+1]);
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i++;
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//}
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} else {
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subelement = subelement.concat('.'+elementIndex);
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}
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if ((typeof eval(subelement)) == "undefined") {
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eval(subelement+' = new Object();');
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/*if (elementIndexes[i].match(/^\d+$/)) {
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alert(subelement.substring(0,subelement.length-elementIndexes[i]-1));
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if ((typeof eval(subelement.substring(0,subelement.length-elementIndexes[i]-1))) == "undefined") {
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// create new count
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}
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} */
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}
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}
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element = subelement.concat('.'+elementIndexes[elementIndexes.length-1]);
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//alert('LMSSetValue: '+element+'\nModel: '+elementmodel+'\nValue: '+value+'\nMatches: '+matches);
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}
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//Store data
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if ((typeof eval('datamodel["'+elementmodel+'"].range')) != "undefined") {
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range = eval('datamodel["'+elementmodel+'"].range');
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ranges = range.split('#');
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value = value+0.0;
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if ((value >= ranges[0]) && (value <= ranges[1])) {
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eval(element+'="'+value+'";');
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errorCode = "0";
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return "true";
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} else {
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errorCode = eval('datamodel["'+elementmodel+'"].writeerror');
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}
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} else {
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eval(element+'="'+value+'";');
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errorCode = "0";
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return "true";
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}
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} else {
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errorCode = eval('datamodel["'+elementmodel+'"].writeerror');
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}
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} else {
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errorCode = eval('datamodel["'+elementmodel+'"].writeerror');
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}
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} else {
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errorCode = "401"
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}
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} else {
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errorCode = "201";
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}
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} else {
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errorCode = "301";
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}
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alert('LMSSetValue: '+element+'\nValue: '+value+'\nPattern: '+expression+'\nMatches: '+matches+'\nError Code: '+errorCode);
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return "false";
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}
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function LMSCommit (param) {
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if (param == "") {
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if (Initialized) {
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errorCode = "0";
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return "true";
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} else {
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errorCode = "301";
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}
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} else {
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errorCode = "201";
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}
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return "false";
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}
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function LMSGetLastError () {
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return errorCode;
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}
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function LMSGetErrorString (param) {
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if (param != "") {
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var errorString = new Array();
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errorString["0"] = "No error";
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errorString["101"] = "General exception";
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errorString["201"] = "Invalid argument error";
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errorString["202"] = "Element cannot have children";
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errorString["203"] = "Element not an array - cannot have count";
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errorString["301"] = "Not initialized";
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errorString["401"] = "Not implemented error";
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errorString["402"] = "Invalid set value, element is a keyword";
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errorString["403"] = "Element is read only";
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errorString["404"] = "Element is write only";
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errorString["405"] = "Incorrect data type";
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return errorString[param];
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} else {
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return "";
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}
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}
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function LMSGetDiagnostic (param) {
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if (param == "") {
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param = errorCode;
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}
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return param;
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}
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this.LMSInitialize = LMSInitialize;
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this.LMSFinish = LMSFinish;
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this.LMSGetValue = LMSGetValue;
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this.LMSSetValue = LMSSetValue;
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this.LMSCommit = LMSCommit;
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this.LMSGetLastError = LMSGetLastError;
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this.LMSGetErrorString = LMSGetErrorString;
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this.LMSGetDiagnostic = LMSGetDiagnostic;
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}
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var API = new SCORMapi1_2();
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//
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// SCORM 2004 API Implementation
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//
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function SCORMapi2004() {
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function Initialize (param) {
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return SCORM_Call('Initialize',param);
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}
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function Terminate (param) {
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return SCORM_Call('Terminate',param);
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}
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function GetValue (element) {
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return SCORM_Call('GetValue',element);
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}
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function SetValue (element, value) {
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return SCORM_Call('SetValue',element,value);
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}
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function Commit (param) {
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return SCORM_Call('Commit',param);
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}
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function GetLastError () {
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return errorCode;
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}
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function GetErrorString (param) {
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var errorString = new Array();
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errorString["0"] = "No error";
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errorString["101"] = "General exception";
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errorString["102"] = "General Inizialization Failure";
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errorString["103"] = "Already Initialized";
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errorString["104"] = "Content Instance Terminated";
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errorString["111"] = "General Termination Failure";
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errorString["112"] = "Termination Before Inizialization";
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errorString["113"] = "Termination After Termination";
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errorString["122"] = "Retrieve Data Before Initialization";
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errorString["123"] = "Retrieve Data After Termination";
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errorString["132"] = "Store Data Before Inizialization";
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errorString["133"] = "Store Data After Termination";
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errorString["142"] = "Commit Before Inizialization";
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errorString["143"] = "Commit After Termination";
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errorString["201"] = "General Argument Error";
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errorString["301"] = "General Get Failure";
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errorString["351"] = "General Set Failure";
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errorString["391"] = "General Commit Failure";
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errorString["401"] = "Undefinited Data Model";
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errorString["402"] = "Unimplemented Data Model Element";
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errorString["403"] = "Data Model Element Value Not Initialized";
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errorString["404"] = "Data Model Element Is Read Only";
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errorString["405"] = "Data Model Element Is Write Only";
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errorString["406"] = "Data Model Element Type Mismatch";
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errorString["407"] = "Data Model Element Value Out Of Range";
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errorString["408"] = "Data Model Dependency Not Established";
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return errorString[param];
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}
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function GetDiagnostic (param) {
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return SCORM_Call('GetDiagnostic',param);
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}
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this.Initialize = Initialize;
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this.Terminate = Terminate;
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this.GetValue = GetValue;
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this.SetValue = SetValue;
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this.Commit = Commit;
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this.GetLastError = GetLastError;
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this.GetErrorString = GetErrorString;
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this.GetDiagnostic = GetDiagnostic;
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}
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var API_1484_11 = new SCORMapi2004();
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