_.each(this.getQuestionComponents(), function(item, index) {
var parent = Adapt.findById(item.get("_parentId"));
//make array of questionModels
var questionModel = {
_quizBankID: parent.get('_quizBankID'),
_isCorrect: item.get("_isCorrect"),
title: item.get("title"),
_id: item.get("_id"),
_associatedLearning: _.clone(item.get("_associatedLearning"))
};
//convert associatedlearning id array to element data object array
if (typeof questionModel._associatedLearning !== "undefined") {
for (var al = 0; al < questionModel._associatedLearning.length; al++) {
var assoc = Adapt.findById(questionModel._associatedLearning[al]).toJSON();
questionModel._associatedLearning[al] = {
_id: assoc._id,
title: assoc.title
};
}
} else questionModel._associatedLearning = [];
allQuestions[questionModel._id] = questionModel;
if (!allBanks[questionModel._quizBankID]) allBanks[questionModel._quizBankID] = { allQuestions: {}, _quizBankID: questionModel._quizBankID };
allBanks[questionModel._quizBankID].allQuestions[questionModel._id] = questionModel;
});
navigateAndDisableTrickleUpTo:function(id) {
var model = Adapt.findById(id);
var pageModel = Adapt.findById(Adapt.location._currentId);
// first ensure page incomplete prompt won't activate
this._disablePageIncompletePrompt(pageModel);
// now navigate
if (model._siblings == 'contentObjects') {
Backbone.history.navigate("#/id/"+id, {trigger:true});
}
else {
var level = model.get('_type') == 'component' ? model.getParent() : model;
var siblings = level.getParent().getChildren(), sibling = null;
// disable trickle on all preceeding article(s)|block(s)
for (var i=0, count=siblings.indexOf(level); i < count; i++) {
sibling = siblings.at(i);
console.log('disabling trickle on '+sibling.get('_id'));
if (sibling.has('_trickle')) {
sibling.get('_trickle')._isEnabled = false;
}
else {
sibling.set('_trickle', {_isEnabled:false});
}
}
// check if already on page
if (Adapt.location._currentId == model.findAncestor('contentObjects').get('_id')) {
this.listenToOnce(Adapt, 'pageView:ready', function(view) {
_.defer(_.bind(function() {
Adapt.scrollTo($('.'+id));
this.checkVisibility(id);
}, this));
});
if (Adapt.location._currentId == Adapt.course.get('_id')) Router.handleRoute ? Router.handleRoute() : Router.handleCourse();
else Router.handleId(Adapt.location._currentId);
}
else {
this.listenToOnce(Adapt, 'pageView:ready', function() {
_.defer(_.bind(function() {
this.checkVisibility(id);
}, this));
});
Backbone.history.navigate("#/id/"+id, {trigger:true});
}
}
// restore pageIncompletePrompt config
this._restorePageIncompletePrompt(pageModel);
this.invalidate();
},
navigateAndDisableTrickle:function(id) {
var model = Adapt.findById(id);
var pageModel = Adapt.findById(Adapt.location._currentId);
// first ensure page incomplete prompt won't activate
this._disablePageIncompletePrompt(pageModel);
if (model._siblings == 'contentObjects') {
Backbone.history.navigate("#/id/"+id, {trigger:true});
}
else {
// if already on page ensure trickle is disabled
if (Adapt.location._currentId == model.findAncestor('contentObjects').get('_id')) {
Adapt.devtools.set('_trickleEnabled', false);
Adapt.scrollTo($('.'+id));
this.checkVisibility(id);
}
else {
// pick target model to determine trickle config according to trickle version (2.1 or 2.0.x)
var targetModel = Adapt.trickle ? model.findAncestor('contentObjects') : Adapt.course;
// if necessary disable trickle (until page is ready)
if (!targetModel.has('_trickle')) {
targetModel.set('_trickle', {_isEnabled:false});
this.listenToOnce(Adapt, 'pageView:ready', function() {
_.defer(_.bind(function() {
targetModel.get('_trickle')._isEnabled = true;
this.checkVisibility(id);
}, this));
});
}
else if (targetModel.get('_trickle')._isEnabled) {
targetModel.get('_trickle')._isEnabled = false;
this.listenToOnce(Adapt, 'pageView:ready', function() {
_.defer(_.bind(function() {
targetModel.get('_trickle')._isEnabled = true;
this.checkVisibility(id);
}, this));
});
}
Backbone.history.navigate("#/id/"+id, {trigger:true});
}
}
// restore pageIncompletePrompt config
this._restorePageIncompletePrompt(pageModel);
this.invalidate();
},
handleId: function(id) {
var currentModel = Adapt.findById(id);
switch (currentModel.get('_type')) {
case 'page': case 'menu':
this.removeViews();
this.showLoading();
this.setContentObjectToVisited(currentModel);
if (currentModel.get('_type') == 'page') {
var location = 'page-' + id;
this.updateLocation(location, 'page', id);
Adapt.trigger('router:page', currentModel);
this.$wrapper.append(new PageView({model:currentModel}).$el);
} else {
var location = 'menu-' + id;
this.updateLocation(location, 'menu', id);
Adapt.trigger('router:menu', currentModel);
}
break;
default:
Adapt.navigateToElement('.' + id);
}
},
fetchAdaptStructureFlat: function(id, parentFirst) {
var model = Adapt.findById(id);
if (model === undefined) return undefined;
var struct = StructureType.fromString(model.get("_type"));
if (struct._level === StructureType.levels) {
return [model];
}
var children = model.getChildren();
var ret = [];
for (var i = 0, l = children.models.length; i < l; i++) {
var child = children.models[i];
var struct = StructureType.fromString(child.get("_type"));
if (struct._level === StructureType.levels) {
ret.push(child);
} else {
var append = utils.fetchAdaptStructureFlat(child.get("_id"), parentFirst);
if (parentFirst !== false) ret.push(child);
ret = ret.concat(append);
if (parentFirst === false) ret.push(child);
}
}
return ret;
},
_.each(_config._events, function(to, key) {
var matches = key.split(" ");
var eventName = matches.shift();
if (isMatchingScreenSize(_screenSize, matches)) {
switch(eventName) {
case "adapt:initialize":
if (location.hash.substr(0,1) == "#" && location.hash.substr(0,2) == "#/" && location.hash > "#/") return;
if (_.isArray(to)) {
if (Adapt.findById(to[0]).get('_isComplete')) {
console.info(to[0] + ' is complete so navigating to ' + to[1]);
to = to[1];
} else {
to = to[0];
}
}
break;
}
var replaceUrl = eventName == 'adapt:initialize';
_onRouteTo = _.bind(onRouteTo, undefined, Adapt, to, replaceUrl);
Adapt.on(eventName, _onRouteTo);
_attached.push({
$el: Adapt,
eventName: eventName,
callback: _onRouteTo
});
}
});
_.delay(function() {
//ENABLED DOCUMENT READING
$.a11y_on(true, '#wrapper');
//DO NOT FOCUS IF USER HAS ALREADY INTERACTED
if ($.a11y.userInteracted) return;
if (Adapt.location._currentId) {
//required to stop JAWS from auto reading content in IE
var currentModel = Adapt.findById(Adapt.location._currentId);
var alertText = " ";
switch (currentModel.get("_type")) {
case "page":
if (Adapt.course.get("_accessibility") && Adapt.course.get("_accessibility")._ariaLabels && Adapt.course.get("_accessibility")._ariaLabels.pageLoaded) {
alertText = Adapt.course.get("_accessibility")._ariaLabels.pageLoaded;
}
break;
case "menu":
if (Adapt.course.get("_accessibility") && Adapt.course.get("_accessibility")._ariaLabels && Adapt.course.get("_accessibility")._ariaLabels.menuLoaded) {
alertText = Adapt.course.get("_accessibility")._ariaLabels.menuLoaded;
}
break;
}
$.a11y_alert(alertText);
}
$.a11y_focus();
}, 1000);
toggleVisibility: function() {
var model = Adapt.findById(Adapt.location._currentId);
if (model.get('_quiz')) {
this.$el.css({display:"block"});
} else {
this.$el.css({display:"none"});
}
}
var onRouteTo = function (item, to, replaceUrl, event) {
if (event) {
event.preventDefault();
event.stopPropagation();
}
if (to.substr(0,1) == "#") {
Adapt.trigger("remove");
Backbone.history.navigate(to, {trigger: true, replace: false});
} else if (to == "") {
Adapt.trigger("remove");
Backbone.history.navigate("#/", {trigger: true, replace: false});
} else if (to.substr(0,1) == "@") {
var sections = to.substr(1).split(" ");
var type = sections[0];
var amount = eval( "0" + sections[1] + ";" );
var currentId = this.model.get("_id");
var currentType = this.model.get("_type");
var currentPage = resolveType(currentId, "page");
switch (type) {
case "article":
var currentArticle = resolveType(currentId, "article");
var toItem = resolveItem(item, currentPage, currentArticle, amount, "articles");
if (toItem === undefined) return;
var next = $("." + toItem.get("_id"));
if (next.length === 0) return;
$.scrollTo(next.offset()['top'] - $('.navigation').height() - parseInt(next.css("margin-top")), {axis:'y', duration: 1000 });
break;
case "block":
var currentBlock = resolveType(currentId, "block");
var toItem = resolveItem(item, currentPage, currentBlock, amount, "blocks");
if (toItem === undefined) return;
var next = $("." + toItem.get("_id"));
if (next.length === 0) return;
Adapt.scrollTo(next.offset()['top'] - $('.navigation').height() - parseInt(next.css("margin-top")), {axis:'y', duration: 1000 });
break;
case "component":
var currentComponent = resolveType(currentId, "component");
var toItem = resolveItem(item, currentPage, currentComponent, amount, "components");
if (toItem === undefined) return;
var next = $("." + toItem.get("_id"));
if (next.length === 0) return;
Adapt.scrollTo(next.offset()['top'] - $('.navigation').height() - parseInt(next.css("margin-top")), {axis:'y', duration: 1000 });
break;
}
} else {
var model = Adapt.findById(to);
if (model) {
switch (model.get("_type")) {
case "page": case "menu":
Backbone.history.navigate("#/id/"+to, {trigger: true, replace: replaceUrl});
break;
default:
Adapt.navigateToElement("." + to);
break;
}
}
}
}
Adapt.on('componentView:postRender', function(componentView) {
var componentId = componentView.model.get('_id');
var blockId = componentView.model.get("_parentId");
var articleId = Adapt.findById(blockId).get("_parentId");
var article = Adapt.findById(articleId);
if (!article.get("_assessment") && article.get("_assessment")._isEnable !== true) return;
if (!article.get("_assessment")._singleSubmit && article.get("_assessment")._singleSubmit._isEnable !== true) return;
if (SingleSubmit.components.findWhere({ _id: componentId }) === undefined) return;
SingleSubmit.componentViews[componentId] = componentView;
//SETUP SUB COMPONENT INTERACTION LISTENERS
componentView.$el.on("inview", { _id: componentId }, SingleSubmit.onInteraction);
componentView.$el.on("click", { _id: componentId }, SingleSubmit.onInteraction);
});
getParent: function () {
if (this.get("_parent")) return this.get("_parent");
if (this._parent === "course") {
return Adapt.course;
}
var parent = Adapt.findById(this.get("_parentId"));
this.set("_parent", parent);
// returns a parent model
return parent;
},
checkVisibility:function(id) {
var model = Adapt.findById(id);
if ($('.'+id).is(':visible') || model == Adapt.course) return;
while (!$('.'+id).is(':visible') && model != Adapt.course) {
model = model.getParent();
id = model.get('_id');
}
console.log('adapt-devtools::checkVisibility scrolling to ancestor '+id);
Adapt.scrollTo($('.'+id));
}
var resolveType = function(_id, type) {
var current = Adapt.findById(_id)
var i = 0;
while (i < 10) {
if (current.get("_type") == type) {
return current;
}
current = current.getParent();
i++;
}
throw new Error(type + " not found!");
}
_.each(associatedLearningIDs, function(id) {
var model = Adapt.findById(id);
//console.log("model",model)
if (model && model.has('title')) {
var title = model.get('title');
//console.log("title: " + title);
if (!_.contains(associatedLearning, title)) {
associatedLearning.push({id: id, type: model._siblings, title: title});
}
}
}, this);
Adapt.on("learnerassistant:takeQuiz", function() {
var id = LearnerAssistant.views['assessment'].model.get("_id");
var element = Adapt.findById(id)
var typeNameConversion = {
"component": "components",
"article": "articles",
"block": "blocks",
"menu": "contentObject",
"page": "contentObject"
};
Adapt.navigateToElement(id, typeNameConversion[element.get("_type")] );
});
shouldLock: function(child) {
var lockedBy = child.get("_lockedBy");
if (!lockedBy) return false;
for (var i = lockedBy.length - 1; i >= 0; i--) {
var id = lockedBy[i];
try {
if (!Adapt.findById(id).get("_isComplete")) return true;
}
catch (e) {
console.warn("AdaptModel.shouldLock: unknown _lockedBy ID \"" + id +
"\" found on " + child.get("_id"));
}
}
return false;
},
onNextClick: function(event) {
var assoc = _.findWhere(this.model.get('associatedLearning'), { _interactions: 0 });
event.preventDefault();
$currentTarget = $(event.currentTarget);
var element = Adapt.findById(assoc._id)
var typeNameConversion = {
"component": "components",
"article": "articles",
"block": "blocks",
"menu": "contentObject",
"page": "contentObject"
};
Adapt.navigateToElement(assoc._id, typeNameConversion[element.get("_type")] );
this.parent.results.hide();
this.render();
}
onLinkClicked:function(e) {
var $target = $(e.currentTarget);
var id = $target.attr("href").slice(1);
var model = Adapt.findById(id);
e.preventDefault();
if (e.ctrlKey && this.el.defaultView) {
id = id.replace(/-/g, '');
this.el.defaultView[id] = model;
this.el.defaultView.console.log('devtools: add property window.'+id+':');
this.el.defaultView.console.log(model);
}
else if (e.shiftKey) {
this.navigateAndDisableTrickle(id);
}
else {
this.navigateAndDisableTrickleUpTo(id);
}
},
_.each(options.questions, function(question) {
LearnerAssistant.listenTo( Adapt.findById(question._id), "change:_isInteractionsComplete", LearnerAssistant.pagelevelprogress.onQuestionInteraction);
});
_.each(options.questions, function(question) {
LearnerAssistant.stopListening( Adapt.findById(question._id), "change:_isInteractionsComplete");
});