Code coverage report for app/models/form.js

Statements: 69.84% (44 / 63)      Branches: 82.14% (23 / 28)      Functions: 92.31% (12 / 13)      Lines: 69.84% (44 / 63)      Ignored: none     

All files » app/models/ » form.js
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"use strict";
 
;require.register("models/form", function (exports, require, module) {
  /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  var App = require('app');
 
  // move this to models cause some errors
  App.Form = Em.View.extend({
    /**
     * generating fields from fieldsOptions
     */
    classNames: ["form-horizontal"],
    attributeBindings: ['autocomplete'],
    autocomplete: 'off',
    i18nprefix: 'form.',
    fields: [],
    field: {},
    messages: [],
    object: false,
    result: 0, // save result var (-1 - error; 0 - init; 1 - success)
    templateName: require('templates/common/form'),
    tagName: 'form',
 
    init: function init() {
      var thisForm = this;
      if (!this.fields.length) {
        this.fieldsOptions.forEach(function (options) {
          var field = App.FormField.create(options);
          field.set('form', thisForm);
          thisForm.fields.push(field);
          thisForm.set("field." + field.get('name'), field);
        });
      }
      this._super();
    },
 
    /**
     * get field of form by name
     * @param name
     * @return {Object}
     */
    getField: function getField(name) {
      return this.get('fields').findProperty('name', name);
    },
 
    isValid: function isValid() {
      var isValid = true;
      $.each(this.fields, function () {
        this.validate();
        if (!this.get('isValid')) {
          isValid = false;
        }
      });
 
      return isValid;
    },
 
    updateValues: function () {
      var object = this.get('object');
      if (object instanceof Em.Object) {
        $.each(this.fields, function () {
          this.set('value', this.get('displayType') == 'password' ? '' : object.get(this.get('name')));
        });
      } else {
        this.clearValues();
      }
    }.observes("object"),
 
    /**
     * reset values to default of every field in the form
     */
    clearValues: function clearValues() {
      this.get('fields').forEach(function (field) {
        var value = field.get('defaultValue') === undefined ? '' : field.get('defaultValue');
        field.set('value', value);
      }, this);
    },
 
    visibleFields: Em.computed.filterBy('fields', 'isHiddenField', false),
 
    resultText: function () {
      var text = "";
      switch (this.get('result')) {
        case -1:
          text = this.t("form.saveError");
          break;
        case 1:
          text = this.t("form.saveSuccess");
          break;
      }
 
      return text;
    }.property('result')
  });
 
  App.FormField = Em.Object.extend({ // try to realize this as view
    name: '',
    displayName: '',
    //  defaultValue:'', NOT REALIZED YET
    description: '',
    disabled: false,
    displayType: 'string', // string, digits, number, directories, textarea, checkbox
    disableRequiredOnPresent: false,
    errorMessage: '',
    warnMessage: '',
    form: false,
    isRequired: true, // by default a config property is required
    unit: '',
    value: '',
 
    isValid: Em.computed.equal('errorMessage', ''),
 
    viewClass: function () {
      var options = {};
      var element = Em.TextField;
      switch (this.get('displayType')) {
        case 'checkbox':
          element = App.CheckboxView;
          options.checkedBinding = "value";
          break;
        case 'select':
          element = Em.Select;
          options.content = this.get('values');
          options.valueBinding = "value";
          options.optionValuePath = "content.value";
          options.optionLabelPath = "content.label";
          break;
        case 'password':
          options['type'] = 'password';
          break;
        case 'textarea':
          element = Em.TextArea;
          break;
        case 'hidden':
          options.type = "hidden";
          break;
      }
 
      return element.extend(options);
    }.property('displayType'),
 
    validate: function validate() {
      var value = this.get('value');
      var isError = false;
      this.set('errorMessage', '');
 
      if (this.get('isRequired') && typeof value === 'string' && value.trim().length === 0) {
        this.set('errorMessage', 'This is required');
        isError = true;
      }
 
      if (typeof value === 'string' && value.trim().length === 0) {
        // this is not to validate empty field.
        isError = true;
      }
 
      if (!isError) {
        this.set('errorMessage', '');
      }
    },
 
    isHiddenField: Em.computed.equal('displayType', 'hidden')
  });
});