Sonarr/src/UI/AddSeries/RootFolders/RootFolderLayout.js

var Marionette = require('marionette');
var RootFolderCollectionView = require('./RootFolderCollectionView');
var RootFolderCollection = require('./RootFolderCollection');
var RootFolderModel = require('./RootFolderModel');
var LoadingView = require('../../Shared/LoadingView');
var AsValidatedView = require('../../Mixins/AsValidatedView');
require('../../Mixins/FileBrowser');

var Layout = Marionette.Layout.extend({
    template : 'AddSeries/RootFolders/RootFolderLayoutTemplate',

    ui : {
        pathInput : '.x-path'
    },

    regions : {
        currentDirs : '#current-dirs'
    },

    events : {
        'click .x-add'          : '_addFolder',
        'keydown .x-path input' : '_keydown'
    },

    initialize : function() {
        this.collection = RootFolderCollection;
        this.rootfolderListView = null;
    },

    onShow : function() {
        this.listenTo(RootFolderCollection, 'sync', this._showCurrentDirs);
        this.currentDirs.show(new LoadingView());

        if (RootFolderCollection.synced) {
            this._showCurrentDirs();
        }

        this.ui.pathInput.fileBrowser();
    },

    _onFolderSelected : function(options) {
        this.trigger('folderSelected', options);
    },

    _addFolder : function() {
        var self = this;

        var newDir = new RootFolderModel({
            Path : this.ui.pathInput.val()
        });

        this.bindToModelValidation(newDir);

        newDir.save().done(function() {
            RootFolderCollection.add(newDir);
            self.trigger('folderSelected', { model : newDir });
        });
    },

    _showCurrentDirs : function() {
        if (!this.rootfolderListView) {
            this.rootfolderListView = new RootFolderCollectionView({ collection : RootFolderCollection });
            this.currentDirs.show(this.rootfolderListView);

            this.listenTo(this.rootfolderListView, 'itemview:folderSelected', this._onFolderSelected);
        }
    },

    _keydown : function(e) {
        if (e.keyCode !== 13) {
            return;
        }

        this._addFolder();
    }
});

var Layout = AsValidatedView.apply(Layout);

module.exports = Layout;