moodle/moodle
3
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-08-11 11:56:40 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions
moodle/mod/scorm/datamodels/scorm_13.js.php

998 lines
51 KiB
PHP
Raw Blame History

<?php
if (isset($userdata->status)) {
//if ($userdata->status == ''&& (!(($userdata->{'cmi.exit'} == 'suspend') || ($userdata->{'cmi.exit'} == 'logout'))&& !($userdata->{'adl.nav.request'} == 'suspendAll'))||($userdata->{'cmi.exit'} == 'normal')) { //antes solo llegaba esta línea hasta el &&
if (!isset($userdata->{'cmi.exit'}) || (($userdata->{'cmi.exit'} == 'time-out') || ($userdata->{'cmi.exit'} == 'normal'))) {
$userdata->entry = 'ab-initio';
} else {
//if ((isset($userdata->{'cmi.exit'}) && (($userdata->{'cmi.exit'} == 'suspend') || ($userdata->{'cmi.exit'} == 'logout')))||(($userdata->{'adl.nav.request'} == 'suspendAll')&& isset($userdata->{'adl.nav.request'}) )) {
if (isset($userdata->{'cmi.exit'}) && (($userdata->{'cmi.exit'} == 'suspend') || ($userdata->{'cmi.exit'} == 'logout'))) {
$userdata->entry = 'resume';
} else {
$userdata->entry = '';
}
}
}
?>
var cmi = new Object(); // Used need to debug cmi content (if you uncomment this, you must comment the definition inside SCORMapi1_3)
//
// SCORM 1.3 API Implementation
//
function SCORMapi1_3() {
// Standard Data Type Definition
CMIString200 = '^.{0,200}$';
CMIString250 = '^.{0,250}$';
CMILangString250 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250}$)?';
CMIString1000 = '^.{0,1500}$';
CMIString4000 = '^.{0,4000}$';
CMILangString4000 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,4000}$)?';
CMIString64000 = '^.{0,64000}$';
CMILang = '^([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?$|^$';
CMITime = '^(19[7-9]{1}[0-9]{1}|20[0-2]{1}[0-9]{1}|203[0-8]{1})((-(0[1-9]{1}|1[0-2]{1}))((-(0[1-9]{1}|[1-2]{1}[0-9]{1}|3[0-1]{1}))(T([0-1]{1}[0-9]{1}|2[0-3]{1})((:[0-5]{1}[0-9]{1})((:[0-5]{1}[0-9]{1})((\\.[0-9]{1,2})((Z|([+|-]([0-1]{1}[0-9]{1}|2[0-3]{1})))(:[0-5]{1}[0-9]{1})?)?)?)?)?)?)?)?$';
CMITimespan = '^P(\\d+Y)?(\\d+M)?(\\d+D)?(T(((\\d+H)(\\d+M)?(\\d+(\.\\d{1,2})?S)?)|((\\d+M)(\\d+(\.\\d{1,2})?S)?)|((\\d+(\.\\d{1,2})?S))))?$';
CMIInteger = '^\\d+$';
CMISInteger = '^-?([0-9]+)$';
CMIDecimal = '^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
CMIIdentifier = '^\\S{0,200}[a-zA-Z0-9]$';
CMILongIdentifier = '^\\S{0,4000}[a-zA-Z0-9]$';
CMIFeedback = '^.*$'; // This must be redefined
CMIIndex = '[._](\\d+).';
CMIIndexStore = '.N(\\d+).';
// Vocabulary Data Type Definition
CMICStatus = '^completed$|^incomplete$|^not attempted$|^unknown$';
CMISStatus = '^passed$|^failed$|^unknown$';
CMIExit = '^time-out$|^suspend$|^logout$|^normal$|^$';
CMIType = '^true-false$|^choice$|^(long-)?fill-in$|^matching$|^performance$|^sequencing$|^likert$|^numeric$|^other$';
CMIResult = '^correct$|^incorrect$|^unanticipated$|^neutral$|^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
NAVEvent = '^previous$|^continue$|^exit$|^exitAll$|^abandon$|^abandonAll$|^suspendAll$|^{target=\\S{0,200}[a-zA-Z0-9]}choice$';
NAVBoolean = '^unknown$|^true$|^false$';
NAVTarget = '^previous$|^continue$|^choice.{target=\\S{0,200}[a-zA-Z0-9]}$'
// Children lists
cmi_children = '_version, comments_from_learner, comments_from_lms, completion_status, credit, entry, exit, interactions, launch_data, learner_id, learner_name, learner_preference, location, max_time_allowed, mode, objectives, progress_measure, scaled_passing_score, score, session_time, success_status, suspend_data, time_limit_action, total_time';
comments_children = 'comment, timestamp, location';
score_children = 'max, raw, scaled, min';
objectives_children = 'progress_measure, completion_status, success_status, description, score, id';
student_data_children = 'mastery_score, max_time_allowed, time_limit_action';
student_preference_children = 'audio_level, audio_captioning, delivery_speed, language';
interactions_children = 'id, type, objectives, timestamp, correct_responses, weighting, learner_response, result, latency, description';
// Data ranges
scaled_range = '-1#1';
audio_range = '0#*';
speed_range = '0#*';
text_range = '-1#1';
progress_range = '0#1';
// The SCORM 1.3 data model
var datamodel = {
'cmi._children':{'defaultvalue':cmi_children, 'mod':'r'},
'cmi._version':{'defaultvalue':'1.0', 'mod':'r'},
'cmi.comments_from_learner._children':{'defaultvalue':comments_children, 'mod':'r'},
'cmi.comments_from_learner._count':{'mod':'r', 'defaultvalue':'0'},
'cmi.comments_from_learner.n.comment':{'format':CMILangString4000, 'mod':'rw'},
'cmi.comments_from_learner.n.location':{'format':CMIString250, 'mod':'rw'},
'cmi.comments_from_learner.n.timestamp':{'format':CMITime, 'mod':'rw'},
'cmi.comments_from_lms._children':{'defaultvalue':comments_children, 'mod':'r'},
'cmi.comments_from_lms._count':{'mod':'r', 'defaultvalue':'0'},
'cmi.comments_from_lms.n.comment':{'format':CMILangString4000, 'mod':'r'},
'cmi.comments_from_lms.n.location':{'format':CMIString250, 'mod':'r'},
'cmi.comments_from_lms.n.timestamp':{'format':CMITime, 'mod':'r'},
'cmi.completion_status':{'defaultvalue':'<?php echo isset($userdata->{'cmi.completion_status'})?$userdata->{'cmi.completion_status'}:'unknown' ?>', 'format':CMICStatus, 'mod':'rw'},
'cmi.completion_threshold':{'defaultvalue':<?php echo isset($userdata->threshold)?'\''.$userdata->threshold.'\'':'null' ?>, 'mod':'r'},
'cmi.credit':{'defaultvalue':'<?php echo isset($userdata->credit)?$userdata->credit:'' ?>', 'mod':'r'},
'cmi.entry':{'defaultvalue':'<?php echo $userdata->entry ?>', 'mod':'r'},
'cmi.exit':{'defaultvalue':'<?php echo isset($userdata->{'cmi.exit'})?$userdata->{'cmi.exit'}:'' ?>', 'format':CMIExit, 'mod':'w'},
'cmi.interactions._children':{'defaultvalue':interactions_children, 'mod':'r'},
'cmi.interactions._count':{'mod':'r', 'defaultvalue':'0'},
'cmi.interactions.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
'cmi.interactions.n.type':{'pattern':CMIIndex, 'format':CMIType, 'mod':'rw'},
'cmi.interactions.n.objectives._count':{'pattern':CMIIndex, 'mod':'r', 'defaultvalue':'0'},
'cmi.interactions.n.objectives.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
'cmi.interactions.n.timestamp':{'pattern':CMIIndex, 'format':CMITime, 'mod':'rw'},
'cmi.interactions.n.correct_responses._count':{'defaultvalue':'0', 'pattern':CMIIndex, 'mod':'r'},
'cmi.interactions.n.correct_responses.n.pattern':{'pattern':CMIIndex, 'format':'CMIFeedback', 'mod':'rw'},
'cmi.interactions.n.weighting':{'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
'cmi.interactions.n.learner_response':{'pattern':CMIIndex, 'format':'CMIFeedback', 'mod':'rw'},
'cmi.interactions.n.result':{'pattern':CMIIndex, 'format':CMIResult, 'mod':'rw'},
'cmi.interactions.n.latency':{'pattern':CMIIndex, 'format':CMITimespan, 'mod':'rw'},
'cmi.interactions.n.description':{'pattern':CMIIndex, 'format':CMILangString250, 'mod':'rw'},
'cmi.launch_data':{'defaultvalue':<?php echo isset($userdata->datafromlms)?'\''.$userdata->datafromlms.'\'':'null' ?>, 'mod':'r'},
'cmi.learner_id':{'defaultvalue':'<?php echo $userdata->student_id ?>', 'mod':'r'},
'cmi.learner_name':{'defaultvalue':'<?php echo addslashes($userdata->student_name) ?>', 'mod':'r'},
'cmi.learner_preference._children':{'defaultvalue':student_preference_children, 'mod':'r'},
'cmi.learner_preference.audio_level':{'defaultvalue':'1', 'format':CMIDecimal, 'range':audio_range, 'mod':'rw'},
'cmi.learner_preference.language':{'defaultvalue':'', 'format':CMILang, 'mod':'rw'},
'cmi.learner_preference.delivery_speed':{'defaultvalue':'1', 'format':CMIDecimal, 'range':speed_range, 'mod':'rw'},
'cmi.learner_preference.audio_captioning':{'defaultvalue':'0', 'format':CMISInteger, 'range':text_range, 'mod':'rw'},
'cmi.location':{'defaultvalue':<?php echo isset($userdata->{'cmi.location'})?'\''.$userdata->{'cmi.location'}.'\'':'null' ?>, 'format':CMIString1000, 'mod':'rw'},
'cmi.max_time_allowed':{'defaultvalue':<?php echo isset($userdata->maxtimeallowed)?'\''.$userdata->maxtimeallowed.'\'':'null' ?>, 'mod':'r'},
'cmi.mode':{'defaultvalue':'<?php echo $userdata->mode ?>', 'mod':'r'},
'cmi.objectives._children':{'defaultvalue':objectives_children, 'mod':'r'},
'cmi.objectives._count':{'mod':'r', 'defaultvalue':'0'},
'cmi.objectives.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
'cmi.objectives.n.score._children':{'defaultvalue':score_children, 'pattern':CMIIndex, 'mod':'r'},
'cmi.objectives.n.score.scaled':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
'cmi.objectives.n.score.raw':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
'cmi.objectives.n.score.min':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
'cmi.objectives.n.score.max':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
'cmi.objectives.n.success_status':{'defaultvalue':'unknown', 'pattern':CMIIndex, 'format':CMISStatus, 'mod':'rw'},
'cmi.objectives.n.completion_status':{'defaultvalue':'unknown', 'pattern':CMIIndex, 'format':CMICStatus, 'mod':'rw'},
'cmi.objectives.n.progress_measure':{'defaultvalue':null, 'format':CMIDecimal, 'range':progress_range, 'mod':'rw'},
'cmi.objectives.n.description':{'pattern':CMIIndex, 'format':CMILangString250, 'mod':'rw'},
'cmi.progress_measure':{'defaultvalue':<?php echo isset($userdata->{'cmi.progess_measure'})?'\''.$userdata->{'cmi.progress_measure'}.'\'':'null' ?>, 'format':CMIDecimal, 'range':progress_range, 'mod':'rw'},
'cmi.scaled_passing_score':{'defaultvalue':<?php echo isset($userdata->{'cmi.scaled_passing_score'})?'\''.$userdata->{'cmi.scaled_passing_score'}.'\'':'null' ?>, 'format':CMIDecimal, 'range':scaled_range, 'mod':'r'},
'cmi.score._children':{'defaultvalue':score_children, 'mod':'r'},
'cmi.score.scaled':{'defaultvalue':<?php echo isset($userdata->{'cmi.score.scaled'})?'\''.$userdata->{'cmi.score.scaled'}.'\'':'null' ?>, 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
'cmi.score.raw':{'defaultvalue':<?php echo isset($userdata->{'cmi.score.raw'})?'\''.$userdata->{'cmi.score.raw'}.'\'':'null' ?>, 'format':CMIDecimal, 'mod':'rw'},
'cmi.score.min':{'defaultvalue':<?php echo isset($userdata->{'cmi.score.min'})?'\''.$userdata->{'cmi.score.min'}.'\'':'null' ?>, 'format':CMIDecimal, 'mod':'rw'},
'cmi.score.max':{'defaultvalue':<?php echo isset($userdata->{'cmi.score.max'})?'\''.$userdata->{'cmi.score.max'}.'\'':'null' ?>, 'format':CMIDecimal, 'mod':'rw'},
'cmi.session_time':{'format':CMITimespan, 'mod':'w', 'defaultvalue':'PT0H0M0S'},
'cmi.success_status':{'defaultvalue':'<?php echo isset($userdata->{'cmi.success_status'})?$userdata->{'cmi.success_status'}:'unknown' ?>', 'format':CMISStatus, 'mod':'rw'},
'cmi.suspend_data':{'defaultvalue':<?php echo isset($userdata->{'cmi.suspend_data'})?'\''.$userdata->{'cmi.suspend_data'}.'\'':'null' ?>, 'format':CMIString64000, 'mod':'rw'},
'cmi.time_limit_action':{'defaultvalue':<?php echo isset($userdata->timelimitaction)?'\''.$userdata->timelimitaction.'\'':'null' ?>, 'mod':'r'},
'cmi.total_time':{'defaultvalue':'<?php echo isset($userdata->{'cmi.total_time'})?$userdata->{'cmi.total_time'}:'PT0H0M0S' ?>', 'mod':'r'},
'adl.nav.request':{'defaultvalue':'_none_', 'format':NAVEvent, 'mod':'rw'}
};
//
// Datamodel inizialization
//
// var cmi = new Object();
cmi.comments_from_learner = new Object();
cmi.comments_from_learner._count = 0;
cmi.comments_from_lms = new Object();
cmi.comments_from_lms._count = 0;
cmi.interactions = new Object();
cmi.interactions._count = 0;
cmi.learner_preference = new Object();
cmi.objectives = new Object();
cmi.objectives._count = 0;
cmi.score = new Object();
// Navigation Object
var adl = new Object();
adl.nav = new Object();
adl.nav.request_valid = new Array();
for (element in datamodel) {
if (element.match(/\.n\./) == null) {
if ((typeof eval('datamodel["'+element+'"].defaultvalue')) != 'undefined') {
eval(element+' = datamodel["'+element+'"].defaultvalue;');
} else {
eval(element+' = "";');
}
}
}
<?php
$count = 0;
$objectives = '';
foreach($userdata as $element => $value){
if (substr($element,0,14) == 'cmi.objectives') {
preg_match('/\.(\d+)\./',$element,$matches);
$element = preg_replace('/\.(\d+)\./',".N\$1.",$element);
if ($matches[1] == $count) {
$count++;
$end = strpos($element,$matches[1])+strlen($matches[1]);
$subelement = substr($element,0,$end);
echo ' '.$subelement." = new Object();\n";
echo ' '.$subelement.".score = new Object();\n";
echo ' '.$subelement.".score._children = score_children;\n";
}
echo ' '.$element.' = \''.$value."';\n";
}
}
if ($count > 0) {
echo ' cmi.objectives._count = '.$count.";\n";
}
?>
if (cmi.completion_status == '') {
cmi.completion_status = 'not attempted';
}
//
// API Methods definition
//
var Initialized = false;
var Terminated = false;
var diagnostic = "";
function Initialize (param) {
errorCode = "0";
if (param == "") {
if ((!Initialized) && (!Terminated)) {
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("Initialized SCORM 1.3");';
}
?>
Initialized = true;
errorCode = "0";
return "true";
} else {
if (Initialized) {
errorCode = "103";
} else {
errorCode = "104";
}
}
} else {
errorCode = "201";
}
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("Initialize: "+GetErrorString(errorCode));';
}
?>
return "false";
}
function Terminate (param) {
errorCode = "0";
if (param == "") {
if ((Initialized) && (!Terminated)) {
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("Terminated SCORM 1.3");';
}
?>
Initialized = false;
Terminated = true;
result = StoreData(cmi,true);
if (adl.nav.request != '_none_') {
switch (adl.nav.request) {
case 'continue':
setTimeout('top.nextSCO();',500);
break;
case 'previous':
setTimeout('top.prevSCO();',500);
break;
case 'choice':
break;
case 'exit':
break;
case 'exitAll':
break;
case 'abandon':
break;
case 'abandonAll':
break;
}
} else {
if (<?php echo $scorm->auto ?> == 1) {
setTimeout('top.nextSCO();',500);
}
}
return "true";
} else {
if (Terminated) {
errorCode = "113";
} else {
errorCode = "112";
}
}
} else {
errorCode = "201";
}
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("Terminate: "+GetErrorString(errorCode));';
}
?>
return "false";
}
function GetValue (element) {
errorCode = "0";
diagnostic = "";
if ((Initialized) && (!Terminated)) {
if (element !="") {
expression = new RegExp(CMIIndex,'g');
elementmodel = element.replace(expression,'.n.');
if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].mod') != 'w') {
element = element.replace(/\.(\d+)\./, ".N$1.");
element = element.replace(/\.(\d+)\./, ".N$1.");
elementIndexes = element.split('.');
subelement = element.substr(0,3);
i = 1;
while ((i < elementIndexes.length) && (typeof eval(subelement) != "undefined")) {
subelement += '.'+elementIndexes[i++];
}
if (subelement == element) {
if ((typeof eval(subelement) != "undefined") && (eval(subelement) != null)) {
errorCode = "0";
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("GetValue("+element+") -> "+eval(element));';
}
?>
return eval(element);
} else {
errorCode = "403";
}
} else {
errorCode = "301";
}
} else {
//errorCode = eval('datamodel["'+elementmodel+'"].readerror');
errorCode = "405";
}
} else {
childrenstr = '._children';
countstr = '._count';
if (elementmodel.substr(elementmodel.length-childrenstr.length,elementmodel.length) == childrenstr) {
parentmodel = elementmodel.substr(0,elementmodel.length-childrenstr.length);
if ((typeof eval('datamodel["'+parentmodel+'"]')) != "undefined") {
errorCode = "301";
diagnostic = "Data Model Element Does Not Have Children";
} else {
errorCode = "401";
}
} else if (elementmodel.substr(elementmodel.length-countstr.length,elementmodel.length) == countstr) {
parentmodel = elementmodel.substr(0,elementmodel.length-countstr.length);
if ((typeof eval('datamodel["'+parentmodel+'"]')) != "undefined") {
errorCode = "301";
diagnostic = "Data Model Element Cannot Have Count";
} else {
errorCode = "401";
}
} else {
parentmodel = 'adl.nav.request_valid.';
if (element.substr(0,parentmodel.length) == parentmodel) {
if (element.substr(parentmodel.length).match(NAVTarget) == null) {
errorCode = "301";
} else {
if (adl.nav.request == element.substr(parentmodel.length)) {
return "true";
} else if (adl.nav.request == '_none_') {
return "unknown";
} else {
return "false";
}
}
} else {
errorCode = "401";
}
}
}
} else {
errorCode = "301";
}
} else {
if (Terminated) {
errorCode = "123";
} else {
errorCode = "122";
}
}
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("GetValue("+element+") -> "+GetErrorString(errorCode));';
}
?>
return "";
}
function SetValue (element,value) {
errorCode = "0";
diagnostic = "";
if ((Initialized) && (!Terminated)) {
if (element != "") {
expression = new RegExp(CMIIndex,'g');
elementmodel = element.replace(expression,'.n.');
if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
if (eval('datamodel["'+elementmodel+'"].format') != 'CMIFeedback') {
expression = new RegExp(eval('datamodel["'+elementmodel+'"].format'));
} else {
// cmi.interactions.n.type depending format accept everything at this stage
expression = new RegExp(CMIFeedback);
}
value = value+'';
matches = value.match(expression);
if ((matches != null) && ((matches.join('').length > 0) || (value.length == 0))) {
//Create dynamic data model element
if (element != elementmodel) {
elementIndexes = element.split('.');
subelement = 'cmi';
parentelement = 'cmi';
for (i=1;(i < elementIndexes.length-1) && (errorCode=="0");i++) {
elementIndex = elementIndexes[i];
if (elementIndexes[i+1].match(/^\d+$/)) {
if ((parseInt(elementIndexes[i+1]) > 0) && (elementIndexes[i+1].charAt(0) == 0)) {
// Index has a leading 0 (zero), this is not a number
errorCode = "351";
}
parentelement = subelement+'.'+elementIndex;
if ((typeof eval(parentelement) == "undefined") || (typeof eval(parentelement+'._count') == "undefined")) {
errorCode="408";
} else {
if (elementIndexes[i+1] > eval(parentelement+'._count')) {
errorCode = "351";
diagnostic = "Data Model Element Collection Set Out Of Order";
}
subelement = subelement.concat('.'+elementIndex+'.N'+elementIndexes[i+1]);
i++;
if (((typeof eval(subelement)) == "undefined") && (i < elementIndexes.length-2)) {
errorCode="408";
}
}
} else {
subelement = subelement.concat('.'+elementIndex);
}
}
if (errorCode == "0") {
element = subelement.concat('.'+elementIndexes[elementIndexes.length-1]);
elemlen = element.length;
if (((typeof eval(subelement)) == "undefined") && (errorCode == "0")) {
parentmodel = 'cmi.objectives';
if (subelement.substr(0,parentmodel.length) == parentmodel) {
if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
//This is a cmi.objectives.n.id element
if (!duplicatedID(parentmodel,value)) {
if (elementIndexes[elementIndexes.length-2] == eval(parentmodel+'._count')) {
eval(parentmodel+'._count++;');
eval(subelement+' = new Object();');
subobject = eval(subelement);
subobject.success_status = datamodel["cmi.objectives.n.success_status"].defaultvalue;
subobject.completion_status = datamodel["cmi.objectives.n.completion_status"].defaultvalue;
subobject.progress_measure = datamodel["cmi.objectives.n.progress_measure"].defaultvalue;
subobject.score = new Object();
subobject.score._children = score_children;
subobject.score.scaled = datamodel["cmi.objectives.n.score.scaled"].defaultvalue;
subobject.score.raw = datamodel["cmi.objectives.n.score.raw"].defaultvalue;
subobject.score.min = datamodel["cmi.objectives.n.score.min"].defaultvalue;
subobject.score.max = datamodel["cmi.objectives.n.score.max"].defaultvalue;
}
} else {
errorCode="351";
diagnostic = "Data Model Element ID Already Exists";
}
} else {
if (typeof eval(subelement) == "undefined") {
errorCode="408";
} else {
if (duplicatedID(parentmodel,value)) {
errorCode="351";
diagnostic = "Data Model Element ID Already Exists";
}
}
}
} else {
parentmodel = 'cmi.interactions';
if (subelement.substr(0,parentmodel.length) == parentmodel) {
if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
//This is a cmi.interactions.n.id element
if (!duplicatedID(parentmodel,value)) {
if (elementIndexes[elementIndexes.length-2] == eval(parentmodel+'._count')) {
eval(parentmodel+'._count++;');
eval(subelement+' = new Object();');
subobject = eval(subelement);
subobject.objectives = new Object();
subobject.objectives._count = 0;
}
} else {
errorCode="351";
diagnostic = "Data Model Element ID Already Exists";
}
} else {
alert('element = '+element+"\nsubelement = "+subelement+"\nparentmodel = "+parentmodel+"\nparentelement = "+parentelement+"\nvalue = "+value);
if (typeof eval(subelement) == "undefined") {
if ((elementmodel=='cmi.interactions.n.objectives.n.id') && (typeof eval(parentelement) != "undefined")) {
if (!duplicatedID(parentelement,value)) {
if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
}
} else {
errorCode="351";
diagnostic = "Data Model Element ID Already Exists";
}
} else if (elementmodel=='cmi.interactions.n.correct_responses.n.pattern') {
if (typeof eval(parentelement) != "undefined") {
if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
}
}
// Use cmi.interactions.n.type value to check the right dataelement format
} else {
errorCode="408";
}
} else {
errorCode="408";
}
}
} else {
if (errorCode == "0") {
if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
}
}
}
}
} else {
parentmodel = 'cmi.objectives';
if (subelement.substr(0,parentmodel.length) == parentmodel) {
if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
if (eval(element) != value) {
errorCode = "351";
diagnostic = "Write Once Violation";
}
}
} else {
parentmodel = 'cmi.interactions';
if (subelement.substr(0,parentmodel.length) == parentmodel) {
if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
elementIndexesSubindex = element.split('.');
elementFirstind = elementIndexesSubindex [2];
len = elementFirstind.length;
len--;
if (len == 1){
ind = elementFirstind.substring(1);
}
else{
ind = elementFirstind.substring(1,len);
}
i=0;
while (i<parseInt(ind)){
elem = 'cmi.interactions.N'+ind+'.id';
if (eval(elem)==value){
errorCode = "351";
diagnostic = "Write Once Violation";
}
else{
i++;
}
}
}
if (elementmodel=='cmi.interactions.n.objectives.n.id') {
elementIndexesSubindexes = element.split('.');
elementFirstindex = elementIndexesSubindexes [2];
longit = elementFirstindex.length;
longit--;
if (longit == 1){
ind = elementFirstindex.substring(1);
}
else{
ind = elementFirstindex.substring(1,longit);
}
elementSubindex = elementIndexesSubindexes [4];
longit2 = elementSubindex.length;
longit2--;
if (longit2 == 1){
subind = elementSubindex.substring(1);
}
else{
subind = elementSubindex.substring(1,longit2);
}
i=0;
while (i<parseInt(subind)){
elem = 'cmi.interactions.N'+ind+'.objectives.N'+i+'.id';
if (eval(elem)==value){
errorCode = "351";
diagnostic = "Write Once Violation";
}
i++;
}
}
if (elementmodel=='cmi.interactions.n.learner_response') {
if (typeof eval(subelement+'.type') == "undefined") {
errorCode="408";
} else {
// Use cmi.interactions.n.type value to check the right dataelement format
}
}
if ((elementmodel==parentmodel+'.n.type') && (errorCode=="0")) {
subobject = eval(subelement);
subobject.correct_responses = new Object();
subobject.correct_responses._count = 0;
}
}
}
}
}
}
//Store data
if (errorCode == "0") {
if ((typeof eval('datamodel["'+elementmodel+'"].range')) != "undefined") {
range = eval('datamodel["'+elementmodel+'"].range');
ranges = range.split('#');
value = value*1.0;
if (value >= ranges[0]) {
if ((ranges[1] == '*') || (value <= ranges[1])) {
eval(element+'=value;');
errorCode = "0";
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("SetValue("+element+","+value+") -> OK");';
}
?>
return "true";
} else {
errorCode = '407';
}
} else {
errorCode = '407';
}
} else {
eval(element+'=value;');
errorCode = "0";
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("SetValue("+element+","+value+") -> OK");';
}
?>
return "true";
}
}
} else {
errorCode = "406";
}
} else {
errorCode = "404";
}
} else {
errorCode = "401"
}
} else {
errorCode = "351";
}
} else {
if (Terminated) {
errorCode = "133";
} else {
errorCode = "132";
}
}
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("SetValue("+element+","+value+") -> "+GetErrorString(errorCode));';
}
?>
return "false";
}
function Commit (param) {
errorCode = "0";
if (param == "") {
if ((Initialized) && (!Terminated)) {
result = StoreData(cmi,false);
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("Data Commited");';
}
?>
return "true";
} else {
if (Terminated) {
errorCode = "143";
} else {
errorCode = "142";
}
}
} else {
errorCode = "201";
}
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("Commit: "+GetErrorString(errorCode));';
}
?>
return "false";
}
function GetLastError () {
return errorCode;
}
function GetErrorString (param) {
if (param != "") {
var errorString = "";
switch(param) {
case "0":
errorString = "No error";
break;
case "101":
errorString = "General exception";
break;
case "102":
errorString = "General Inizialization Failure";
break;
case "103":
errorString = "Already Initialized";
break;
case "104":
errorString = "Content Instance Terminated";
break;
case "111":
errorString = "General Termination Failure";
break;
case "112":
errorString = "Termination Before Inizialization";
break;
case "113":
errorString = "Termination After Termination";
break;
case "122":
errorString = "Retrieve Data Before Initialization";
break;
case "123":
errorString = "Retrieve Data After Termination";
break;
case "132":
errorString = "Store Data Before Inizialization";
break;
case "133":
errorString = "Store Data After Termination";
break;
case "142":
errorString = "Commit Before Inizialization";
break;
case "143":
errorString = "Commit After Termination";
break;
case "201":
errorString = "General Argument Error";
break;
case "301":
errorString = "General Get Failure";
break;
case "351":
errorString = "General Set Failure";
break;
case "391":
errorString = "General Commit Failure";
break;
case "401":
errorString = "Undefinited Data Model";
break;
case "402":
errorString = "Unimplemented Data Model Element";
break;
case "403":
errorString = "Data Model Element Value Not Initialized";
break;
case "404":
errorString = "Data Model Element Is Read Only";
break;
case "405":
errorString = "Data Model Element Is Write Only";
break;
case "406":
errorString = "Data Model Element Type Mismatch";
break;
case "407":
errorString = "Data Model Element Value Out Of Range";
break;
case "408":
errorString = "Data Model Dependency Not Established";
break;
}
return errorString;
} else {
return "";
}
}
function GetDiagnostic (param) {
if (diagnostic != "") {
return diagnostic;
}
return param;
}
function duplicatedID (element, value) {
var found = false;
var elements = eval(element+'._count');
for (n=0;(n<elements) && (!found);n++) {
if (eval(element+'.N'+n+'.id') == value) {
found = true;
}
}
return found;
}
function getElementModel(element) {
if (typeof datamodel[element] != "undefined") {
return element;
} else {
expression = new RegExp(CMIIndex,'g');
elementmodel = element.replace(expression,'.n.');
if (typeof datamodel[elementmodel] != "undefined") {
return elementmodel;
}
}
}
function AddTime (first, second) {
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'alert("AddTime: "+first+" + "+second);';
}
?>
var timestring = 'P';
var matchexpr = /^P((\d+)Y)?((\d+)M)?((\d+)D)?(T((\d+)H)?((\d+)M)?((\d+(\.\d{1,2})?)S)?)?$/;
var firstarray = first.match(matchexpr);
var secondarray = second.match(matchexpr);
if ((firstarray != null) && (secondarray != null)) {
var secs = parseFloat(firstarray[13],10)+parseFloat(secondarray[13],10); //Seconds
change = Math.floor(secs / 60);
secs = secs - (change * 60);
mins = parseInt(firstarray[11],10)+parseInt(secondarray[11],10)+change; //Minutes
change = Math.floor(mins / 60);
mins = mins - (change * 60);
hours = parseInt(firstarray[10],10)+parseInt(secondarray[10],10)+change; //Hours
change = Math.floor(hours / 24);
hours = hours - (change * 24);
days = parseInt(firstarray[6],10)+parseInt(secondarray[6],10)+change; // Days
months = parseInt(firstarray[4],10)+parseInt(secondarray[4],10)
years = parseInt(firstarray[2],10)+parseInt(secondarray[2],10)
}
if (years > 0) {
timestring += years + 'Y';
}
if (months > 0) {
timestring += months + 'M';
}
if (days > 0) {
timestring += days + 'D';
}
if ((hours > 0) || (mins > 0) || (secs > 0)) {
timestring += 'T';
if (hours > 0) {
timestring += hours + 'H';
}
if (mins > 0) {
timestring += mins + 'M';
}
if (secs > 0) {
timestring += secs + 'S';
}
}
return timestring;
}
function TotalTime() {
total_time = AddTime(cmi.total_time, cmi.session_time);
return '&'+underscore('cmi.total_time')+'='+encodeURIComponent(total_time);
}
function CollectData(data,parent) {
var datastring = '';
for (property in data) {
if (typeof data[property] == 'object') {
datastring += CollectData(data[property],parent+'.'+property);
} else {
element = parent+'.'+property;
expression = new RegExp(CMIIndexStore,'g');
elementmodel = element.replace(expression,'.n.');
if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
elementstring = '&'+underscore(element)+'='+encodeURIComponent(data[property]);
if ((typeof eval('datamodel["'+elementmodel+'"].defaultvalue')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].defaultvalue') != data[property]) {
datastring += elementstring;
}
} else {
datastring += elementstring;
}
}
}
}
}
return datastring;
}
function StoreData(data,storetotaltime) {
datastring = '';
if (storetotaltime) {
if (cmi.mode == 'normal') {
if (cmi.credit == 'credit') {
if ((cmi.completion_threshold != null) && (cmi.progress_measure != null)) {
if (cmi.progress_measure >= cmi.completion_threshold) {
cmi.completion_status = 'completed';
} else {
cmi.completion_status = 'incomplete';
}
}
if ((cmi.scaled_passed_score != null) && (cmi.score.scaled != '')) {
if (cmi.score.scaled >= cmi.scaled_passed_score) {
cmi.success_status = 'passed';
} else {
cmi.success_status = 'failed';
}
}
}
}
datastring += TotalTime();
}
datastring += CollectData(data,'cmi');
element = 'adl.nav.request';
navrequest = eval(element) != datamodel[element].defaultvalue ? '&'+underscore(element)+'='+encodeURIComponent(eval(element)) : '';
datastring += navrequest;
datastring += '&attempt=<?php echo $attempt ?>';
datastring += '&scoid=<?php echo $scoid ?>';
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'popupwin(datastring);';
}
?>
var myRequest = NewHttpReq();
result = DoRequest(myRequest,"<?php p($CFG->wwwroot) ?>/mod/scorm/datamodel.php","id=<?php p($id) ?>&sesskey=<?php p($USER->sesskey) ?>"+datastring);
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'popupwin(result);';
}
?>
results = result.split('\n');
if ((results.length > 2) && (navrequest != '')) {
eval(results[2]);
}
errorCode = results[1];
return results[0];
}
this.Initialize = Initialize;
this.Terminate = Terminate;
this.GetValue = GetValue;
this.SetValue = SetValue;
this.Commit = Commit;
this.GetLastError = GetLastError;
this.GetErrorString = GetErrorString;
this.GetDiagnostic = GetDiagnostic;
this.version = '1.0';
}
var API_1484_11 = new SCORMapi1_3();
Reference in a new issue View git blame Copy permalink