load: function()

in xf/src/xf.view.js [88:158]
34 lines of code
10 McCabe index (conditional complexity)

        load: function() {

            if (this.template.src) {
                this.status.loading = false;
                this.status.loaded = true;
                this.trigger('loaded');
                return;
            }

            var url = (_.isFunction(this.url)) ? this.url() : this.url;

            if (!url) {
                this.status.loadingFailed = true;
                this.trigger('loaded');
                return;
            }

            // trying to get template from cache
            console.log(111, XF.settings.noCache);
            if (!XF.settings.noCache) {
                console.log(this.template.cache, _.has(XF, 'storage'));
                if (this.template.cache && _.has(XF, 'storage')) {
                    var cachedTemplate = XF.storage.get(url);
                    if (cachedTemplate) {
                        this.template.src = cachedTemplate;
                        this.status.loaded = true;
                        this.trigger('loaded');
                        return;
                    }
                }
            }

            if (!this.status.loaded && !this.status.loading) {

                this.status.loading = true;

                var $this = this;

                Dom.ajax({
                    url: url,
                    complete: function(jqXHR, textStatus) {
                        if (!$this.component) {
                            throw 'XF.View "component" linkage lost';
                        }
                        if (textStatus == 'success') {
                            var template = jqXHR.responseText;

                            // saving template into cache if the option is turned on
                            if (!XF.settings.noCache) {
                                if ($this.template.cache && _.has(XF, 'storage')) {
                                    XF.storage.set(url, template);
                                }
                            }

                            $this.template.src = jqXHR.responseText;
                            $this.status.loading = false;
                            $this.status.loaded = true;
                            $this.afterLoadTemplate();
                            $this.trigger('loaded');
                        } else {
                            $this.template.src = null;
                            $this.status.loading = false;
                            $this.status.loaded = false;
                            $this.status.loadingFailed = true;
                            $this.afterLoadTemplateFailed();
                            $this.trigger('loaded');
                        }
                    }
                });
            }
        },