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+/**
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+ * Licensed to the Apache Software Foundation (ASF) under one
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+ * or more contributor license agreements. See the NOTICE file
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+ * distributed with this work for additional information
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+ * regarding copyright ownership. The ASF licenses this file
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+ * to you under the Apache License, Version 2.0 (the
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+ * "License"); you may not use this file except in compliance
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+ * with the License. You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing, software
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+ * distributed under the License is distributed on an "AS IS" BASIS,
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+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ * See the License for the specific language governing permissions and
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+ * limitations under the License.
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+ */
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+
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+App.CreateAppWizardStep1Controller = Ember.Controller.extend({
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+
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+ needs: "createAppWizard",
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+
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+ appWizardController: Ember.computed.alias("controllers.createAppWizard"),
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+
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+ /**
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+ * New App object
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+ * @type {App.SliderApp}
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+ */
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+ newApp: null,
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+
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+ /**
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+ * Name for new App
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+ * @type {String}
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+ */
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+ newAppName: '',
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+
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+ /**
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+ * List of available types for App
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+ * @type {Array}
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+ */
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+ availableTypes: [],
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+
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+ /**
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+ * Selected type for new App
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+ * @type {App.SliderAppType}
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+ */
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+ selectedType: null,
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+
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+ /**
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+ * Define if <code>newAppName</code> pass validation
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+ * @type {Boolean}
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+ */
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+ isNameError: false,
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+
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+ /**
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+ * Error message describing App name validation error
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+ * @type {String}
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+ */
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+ nameErrorMessage: '',
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+
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+ /**
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+ * Load all required data for step
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+ */
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+ loadStep: function () {
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+ this.initializeNewApp();
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+ this.loadAvailableTypes();
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+ },
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+
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+ /**
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+ * Initialize new App and set it to <code>newApp</code>
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+ */
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+ initializeNewApp: function () {
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+ // find early initialized app
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+ var newApp = this.store.all('sliderApp').findBy('status', App.SliderApp.Status.initialized);
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+ // if there is no one, than create new one
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+ if (!newApp) {
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+ newApp = this.store.push('sliderApp', {status: App.SliderApp.Status.initialized, id: 'app' + (new Date).getTime()});
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+ }
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+ this.set('newApp', newApp);
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+ },
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+
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+ /**
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+ * Load all available types for App
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+ */
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+ loadAvailableTypes: function () {
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+ this.set('availableTypes', this.store.all('sliderAppType'));
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+ },
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+
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+ /**
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+ * Validate <code>newAppName</code>
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+ * It should consist only of letters, numbers, '-', '_' and first character should be a letter
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+ * @return {Boolean}
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+ */
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+ nameValidator: function () {
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+ var newAppName = this.get('newAppName');
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+ if (newAppName) {
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+ // new App name should consist only of letters, numbers, '-', '_' and first character should be a letter
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+ if (!/^[A-Za-z][A-Za-z0-9_\-]*$/.test(newAppName)) {
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+ this.set('isNameError', true);
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+ this.set('nameErrorMessage', Em.I18n.t('wizard.step1.nameFormatError'));
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+ return false;
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+ }
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+ // new App name should be unique
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+ if (this.store.all('sliderApp').mapProperty('name').contains(newAppName)) {
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+ this.set('isNameError', true);
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+ this.set('nameErrorMessage', Em.I18n.t('wizard.step1.nameRepeatError'));
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+ return false;
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+ }
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+ }
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+ this.set('isNameError', false);
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+ return true;
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+ }.observes('newAppName'),
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+
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+ /**
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+ * Define description depending on selected App type
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+ */
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+ typeDescription: function () {
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+ var selectedType = this.get('selectedType');
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+ return selectedType ? Em.I18n.t('wizard.step1.typeDescription').format(selectedType.get('displayName')) : '';
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+ }.property('selectedType'),
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+
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+ /**
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+ * Define if submit button is disabled
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+ * <code>newAppName</code> should pass validation and be not empty
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+ */
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+ isSubmitDisabled: function () {
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+ return !this.get('newAppName') || this.get('isNameError');
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+ }.property('newAppName', 'isNameError'),
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+
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+ saveApp: function () {
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+ var newApp = this.get('newApp');
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+ newApp.set('appType', this.get('selectedType'));
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+ newApp.set('name', this.get('newAppName'));
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+ },
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+
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+ actions: {
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+ submit: function () {
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+ this.saveApp();
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+ this.get('appWizardController').nextStep();
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+ }
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+ }
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+});
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Aleksandr Kovalenko