Sha256: cb2c0e8ac3985dc0f9d426d1b60121aa3c0054c732962e38dc646fdd6feb739d
Contents?: true
Size: 1.88 KB
Versions: 64
Compression:
Stored size: 1.88 KB
Contents
pageflow.PageLinksCollection = Backbone.Collection.extend({
model: pageflow.PageLink,
initialize: function(models, options) {
this.configuration = options.configuration;
this.page = options.configuration.page;
this.load();
this.listenTo(this, 'add remove change', this.save);
this.listenTo(this.configuration, 'change:page_links', this.load);
},
addLink: function(targetPageId) {
this.addWithPosition(this.defaultPosition(), targetPageId);
},
canAddLink: function(targetPageId) {
return true;
},
updateLink: function(link, targetPageId) {
link.set('target_page_id', targetPageId);
},
removeLink: function(link) {
this.remove(link);
},
addWithPosition: function(position, targetPageId) {
this.add(this.pageLinkAttributes(position, targetPageId));
},
removeByPosition: function(position) {
this.remove(this.findByPosition(position));
},
findByPosition: function(position) {
return this.findWhere({position: position});
},
load: function() {
this.set(this.pageLinksAttributes());
},
save: function() {
this.configuration.set('page_links', this.map(function(pageLink) {
return pageLink.toSerializedJSON();
}));
},
defaultPosition: function() {
return Math.max(0, _.max(this.map(function(pageLink) {
return pageLink.get('position');
}))) + 1;
},
pageLinksAttributes: function() {
return this.configuration.get('page_links') || [];
},
pageLinkAttributes: function(position, targetPageId, id) {
return {
id: id || this.getUniqueId(),
target_page_id: targetPageId,
position: position
};
},
/** @private */
getUniqueId: function() {
var maxId = Math.max(0, _.max(this.map(function(pageLink) {
return parseInt(pageLink.id.split(':').pop(), 10);
})));
return this.configuration.page.get('perma_id') + ':' + (maxId + 1);
}
});
Version data entries
64 entries across 64 versions & 1 rubygems