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Lidarr/UI/Mixins/backbone.modelbinder.mixin.js

48 lines
1.3 KiB

'use strict';
var oldMarionetteItemViewRender = Marionette.ItemView.prototype.render;
var oldItemCollectionViewRender = Marionette.CollectionView.prototype.render;
Marionette.View.prototype.viewName = function () {
if (this.template) {
var regex = new RegExp('\/', 'g');
return this.template
.toLocaleLowerCase()
.replace('template', '')
.replace(regex, '-');
}
return undefined;
};
Marionette.ItemView.prototype.self$ = function (selector) {
return this.$(selector).not("[class*='iv-'] " + selector);
};
Marionette.ItemView.prototype.render = function () {
var result = oldMarionetteItemViewRender.apply(this, arguments);
this.$el.removeClass('iv-' + this.viewName());
//check to see if el has bindings (name attribute)
// any element that has a name attribute and isn't child of another view.
if (this.self$('[name]').length > 0) {
if (!this.model) {
throw 'view ' + this.viewName() + ' has binding attributes but model is not defined';
}
if (!this._modelBinder) {
this._modelBinder = new Backbone.ModelBinder();
}
this._modelBinder.bind(this.model, this.el);
}
this.$el.addClass('iv-' + this.viewName());
return result;
};