142 lines
3.2 KiB
JavaScript
142 lines
3.2 KiB
JavaScript
var H5P = H5P || {};
|
|
|
|
H5P.xAPIListener = function(event) {
|
|
if ('verb' in event.statement) {
|
|
if (event.statement.verb.id === 'http://adlnet.gov/expapi/verbs/completed') {
|
|
var score = event.statement.result.score.raw;
|
|
var maxScore = event.statement.result.score.max;
|
|
var contentId = event.statement.object.extensions['http://h5p.org/x-api/h5p-local-content-id'];
|
|
H5P.setFinished(contentId, score, maxScore);
|
|
}
|
|
}
|
|
};
|
|
|
|
H5P.xAPIEmitter = function (event) {
|
|
if (event.statement !== undefined) {
|
|
for (var i = 0; i < H5P.xAPIListeners.length; i++) {
|
|
H5P.xAPIListeners[i](event.statement);
|
|
}
|
|
}
|
|
};
|
|
|
|
H5P.xAPIListeners = [];
|
|
|
|
H5P.onXAPI = function(listener) {
|
|
H5P.xAPIListeners.push(listener);
|
|
};
|
|
|
|
H5P.onXAPI(function(statement) {
|
|
console.log(statement);
|
|
});
|
|
|
|
H5P.XAPIEvent = function() {
|
|
H5P.Event.call(this);
|
|
this.statement = {};
|
|
};
|
|
|
|
H5P.XAPIEvent.prototype = Object.create(H5P.Event.prototype);
|
|
H5P.XAPIEvent.prototype.constructor = H5P.XAPIEvent;
|
|
|
|
H5P.XAPIEvent.prototype.setScoredResult = function(score, maxScore) {
|
|
this.statement.result = {
|
|
'score': {
|
|
'min': 0,
|
|
'max': maxScore,
|
|
'raw': score
|
|
}
|
|
};
|
|
};
|
|
|
|
H5P.XAPIEvent.prototype.setVerb = function(verb) {
|
|
if (H5P.jQuery.inArray(verb, H5P.XAPIEvent.allowedXAPIVerbs) !== -1) {
|
|
this.statement.verb = {
|
|
'id': 'http://adlnet.gov/expapi/verbs/' + verb,
|
|
'display': {
|
|
'en-US': verb
|
|
}
|
|
};
|
|
}
|
|
else {
|
|
console.log('illegal verb');
|
|
}
|
|
// Else: Fail silently...
|
|
};
|
|
|
|
H5P.XAPIEvent.prototype.setObject = function(instance) {
|
|
this.statement.object = {
|
|
// TODO: Correct this. contentId might be vid
|
|
'id': window.location.origin + Drupal.settings.basePath + 'node/' + instance.contentId,
|
|
'objectType': 'Activity',
|
|
'extensions': {
|
|
'http://h5p.org/x-api/h5p-local-content-id': instance.contentId
|
|
}
|
|
};
|
|
};
|
|
|
|
H5P.XAPIEvent.prototype.setActor = function() {
|
|
this.statement.actor = H5P.getActor();
|
|
};
|
|
|
|
H5P.EventDispatcher.prototype.triggerXAPI = function(verb, extra) {
|
|
var event = this.createXAPIEventTemplate(verb, extra);
|
|
this.trigger('xAPI', event);
|
|
};
|
|
|
|
H5P.EventDispatcher.prototype.createXAPIEventTemplate = function(verb, extra) {
|
|
var event = new H5P.XAPIEvent();
|
|
|
|
event.setActor();
|
|
event.setVerb(verb);
|
|
if (extra !== undefined) {
|
|
for (var i in extra) {
|
|
event.statement[i] = extra[i];
|
|
}
|
|
}
|
|
if (!('object' in event)) {
|
|
event.setObject(this);
|
|
}
|
|
return event;
|
|
};
|
|
|
|
H5P.EventDispatcher.prototype.triggerXAPICompleted = function(score, maxScore) {
|
|
var event = this.createXAPIEventTemplate('completed');
|
|
event.setScoredResult(score, maxScore);
|
|
this.trigger('xAPI', event);
|
|
}
|
|
|
|
H5P.getActor = function() {
|
|
var user = H5PIntegration.getUser();
|
|
return {
|
|
'name': user.name,
|
|
'mbox': 'mailto:' + user.mail,
|
|
'objectType': 'Agent'
|
|
};
|
|
};
|
|
|
|
H5P.XAPIEvent.allowedXAPIVerbs = [
|
|
'answered',
|
|
'asked',
|
|
'attempted',
|
|
'attended',
|
|
'commented',
|
|
'completed',
|
|
'exited',
|
|
'experienced',
|
|
'failed',
|
|
'imported',
|
|
'initialized',
|
|
'interacted',
|
|
'launched',
|
|
'mastered',
|
|
'passed',
|
|
'preferred',
|
|
'progressed',
|
|
'registered',
|
|
'responded',
|
|
'resumed',
|
|
'scored',
|
|
'shared',
|
|
'suspended',
|
|
'terminated',
|
|
'voided'
|
|
]; |