Code coverage report for app/mappers/configs/stack_config_properties_mapper.js

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All files » app/mappers/configs/ » stack_config_properties_mapper.js
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'use strict';
 
;require.register("mappers/configs/stack_config_properties_mapper", 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');
 
  App.stackConfigPropertiesMapper = App.QuickDataMapper.create({
    /**
     * this is map for configs that will be stored as plan objects
     */
    configToPlain: {
      id: 'id',
      name: 'StackConfigurations.property_name',
      displayName: 'StackConfigurations.property_display_name',
      fileName: 'StackConfigurations.type',
      filename: 'StackConfigurations.type',
      description: 'StackConfigurations.property_description',
      value: 'StackConfigurations.property_value',
      recommendedValue: 'StackConfigurations.property_value',
      serviceName: 'StackConfigurations.service_name',
      stackName: 'StackConfigurations.stack_name',
      stackVersion: 'StackConfigurations.stack_version',
      isOverridable: 'StackConfigurations.property_value_attributes.overridable',
      isVisible: 'StackConfigurations.property_value_attributes.visible',
      showLabel: 'StackConfigurations.property_value_attributes.show_property_name',
      displayType: 'StackConfigurations.property_value_attributes.type',
      unit: 'StackConfigurations.property_value_attributes.unit',
 
      isRequired: 'is_required',
      isReconfigurable: 'is_reconfigurable',
      isEditable: 'is_editable',
      isRequiredByAgent: 'is_required_by_agent',
 
      isFinal: 'recommended_is_final',
      recommendedIsFinal: 'recommended_is_final',
      supportsFinal: 'supports_final',
 
      propertyDependedBy: 'StackConfigurations.property_depended_by',
      propertyDependsOn: 'StackConfigurations.property_depends_on',
      valueAttributes: 'StackConfigurations.property_value_attributes',
 
      /**** ui properties, ib future should be moved to BE ***/
      category: 'category',
      index: 'index',
      /*** temp properties until all radio buttons type will be moved to BE **/
      radioName: 'radioName',
      options: 'options',
      /*** temp property until visibility dependencies will be retrieved from stack **/
      dependentConfigPattern: 'dependentConfigPattern'
    },
 
    map: function map(json) {
      console.time('App.stackConfigPropertiesMapper execution time');
      if (json && json.Versions) {
        //hack for cluster versions
        json = { items: [json] };
        var clusterConfigs = true;
      }
      if (json && json.items) {
        var configs = [];
        json.items.forEach(function (stackItem) {
          var configTypeInfo = clusterConfigs ? Em.get(stackItem, 'Versions.config_types') : Em.get(stackItem, 'StackServices.config_types');
 
          stackItem.configurations.forEach(function (config) {
            if (clusterConfigs) {
              config.StackConfigurations = config.StackLevelConfigurations;
            }
            var configType = App.config.getConfigTagFromFileName(config.StackConfigurations.type);
            config.id = App.config.configId(config.StackConfigurations.property_name, configType);
            config.recommended_is_final = config.StackConfigurations.final === "true";
            config.supports_final = !!configTypeInfo[configType] && configTypeInfo[configType].supports.final === "true";
 
            var attributes = config.StackConfigurations.property_value_attributes;
            if (attributes) {
              config.is_required = this._isRequired(attributes.empty_value_valid, config.StackConfigurations.property_value);
              config.is_reconfigurable = !(attributes.editable_only_at_install || config.StackConfigurations.type === 'cluster-env.xml');
              config.is_editable = !attributes.read_only;
              config.is_required_by_agent = !attributes.ui_only_property;
            }
 
            if (!config.StackConfigurations.property_display_name) {
              config.StackConfigurations.property_display_name = config.StackConfigurations.property_name;
            }
 
            if (!config.StackConfigurations.service_name) {
              config.StackConfigurations.service_name = 'MISC';
            }
 
            if (!attributes || !attributes.type) {
              if (!attributes) {
                config.StackConfigurations.property_value_attributes = {};
              }
              config.StackConfigurations.property_value_attributes.type = App.config.getDefaultDisplayType(config.StackConfigurations.property_value);
            }
            // Map from /dependencies to property_depended_by
            config.StackConfigurations.property_depended_by = [];
            if (config.dependencies && config.dependencies.length > 0) {
              config.dependencies.forEach(function (dep) {
                config.StackConfigurations.property_depended_by.push({
                  type: dep.StackConfigurationDependency.dependency_type,
                  name: dep.StackConfigurationDependency.dependency_name
                });
                var service = App.StackService.find(config.StackConfigurations.service_name);
                var dependentService = App.config.get('serviceByConfigTypeMap')[dep.StackConfigurationDependency.dependency_type];
                if (dependentService && service && dependentService.get('serviceName') != service.get('serviceName') && !service.get('dependentServiceNames').contains(dependentService.get('serviceName'))) {
                  service.set('dependentServiceNames', service.get('dependentServiceNames').concat(dependentService.get('serviceName')));
                }
              });
            }
            if (Em.get(config, 'StackConfigurations.property_depends_on.length') > 0) {
              config.StackConfigurations.property_depends_on.forEach(function (dep) {
                var service = App.StackService.find(config.StackConfigurations.service_name);
                var dependentService = App.config.get('serviceByConfigTypeMap')[dep.type];
                if (dependentService && service && dependentService.get('serviceName') != service.get('serviceName') && !service.get('dependentServiceNames').contains(dependentService.get('serviceName'))) {
                  service.set('dependentServiceNames', service.get('dependentServiceNames').concat(dependentService.get('serviceName')));
                }
              });
            }
            /**
             * merging stack info with that is stored on UI
             * for now is not used; uncomment in will be needed
             * this.mergeWithUI(config);
             */
            if (this.isMiscService(config.StackConfigurations.property_type)) {
              this.handleSpecialProperties(config);
            } else {
              this.mergeWithUI(config);
            }
 
            var staticConfigInfo = this.parseIt(config, this.get('configToPlain'));
            var v = Em.isNone(staticConfigInfo.recommendedValue) ? staticConfigInfo.recommendedValue : staticConfigInfo.value;
            staticConfigInfo.value = staticConfigInfo.recommendedValue = App.config.formatPropertyValue(staticConfigInfo, v);
            staticConfigInfo.isSecureConfig = App.config.getIsSecure(staticConfigInfo.name);
            staticConfigInfo.description = App.config.getDescription(staticConfigInfo.description, staticConfigInfo.displayType);
            staticConfigInfo.name = JSON.parse('"' + staticConfigInfo.name + '"');
            staticConfigInfo.isUserProperty = false;
            if (Em.isNone(staticConfigInfo.index)) {
              staticConfigInfo.index = Infinity;
            }
            App.configsCollection.add(staticConfigInfo);
          }, this);
        }, this);
        this.addUIOnlyProperties(configs);
      }
      console.timeEnd('App.stackConfigPropertiesMapper execution time');
    },
 
    /******************* METHODS TO MERGE STACK PROPERTIES WITH STORED ON UI *********************************/
 
    /**
     * Config should not be required if value from stack is null
     *
     * @param allowEmpty
     * @param propertyValue
     * @returns {*|boolean}
     * @private
     */
    _isRequired: function _isRequired(allowEmpty, propertyValue) {
      return !allowEmpty && !Em.isNone(propertyValue);
    },
 
    /**
     * find UI config with current name and fileName
     * if there is such property - adds some info to config object
     * @param {Object} config
     * @method mergeWithUI
     */
    mergeWithUI: function mergeWithUI(config) {
      var c = config.StackConfigurations;
      var uiConfigProperty = this.getUIConfig(c.property_name, c.type);
 
      config.category = uiConfigProperty && uiConfigProperty.category ? uiConfigProperty.category : App.config.getDefaultCategory(true, c.type);
 
      if (uiConfigProperty) {
        config.index = uiConfigProperty.index !== undefined ? uiConfigProperty.index : Infinity;
        if (uiConfigProperty.displayType) {
          c.property_value_attributes.type = uiConfigProperty.displayType;
          config.radioName = uiConfigProperty.radioName;
          config.options = uiConfigProperty.options;
        }
        config.dependentConfigPattern = uiConfigProperty.dependentConfigPattern;
      }
    },
 
    /**
     *
     * @param config
     */
    handleSpecialProperties: function handleSpecialProperties(config) {
      var types = config.StackConfigurations.property_type;
      if (!types.contains('ADDITIONAL_USER_PROPERTY')) {
        config.index = App.StackService.displayOrder.indexOf(config.StackConfigurations.service_name) + 1 || 30;
      }
      // displayType from stack ignored, cause UID and GID should be shown along with service's user config
      if (types.contains('UID') || types.contains('GID')) {
        config.StackConfigurations.property_value_attributes.type = 'uid_gid';
      }
      config.StackConfigurations.service_name = 'MISC';
      config.category = 'Users and Groups';
    },
 
    /**
     * defines if property should refer to MISC tab
     * @param type
     * @returns {Boolean}
     */
    isMiscService: function isMiscService(type) {
      return type.length && (type.contains('USER') || type.contains('GROUP') || type.contains('ADDITIONAL_USER_PROPERTY') || type.contains('UID') || type.contains('GID'));
    },
 
    /**
     * add properties that doesn't have any info on stack definition
     * @param configs
     */
    addUIOnlyProperties: function addUIOnlyProperties(configs) {
      require('data/configs/ui_properties').concat(require('data/configs/alert_notification')).forEach(function (p) {
        if (p.name == "dfs.ha.fencing.methods" && !App.get('isHaEnabled')) return;
 
        configs.push({
          id: App.config.configId(p.name, p.filename),
          name: p.name,
          display_name: p.displayName,
          file_name: p.filename,
          description: p.description || '',
          is_required_by_agent: p.isRequiredByAgent !== false, // by default is_required_by_agent should be true
          service_name: p.serviceName,
          supports_final: false,
          category: p.category,
          index: p.index,
          stack_name: App.get('currentStackName'),
          stack_version: App.get('currentStackVersionNumber')
        });
        p.id = App.config.configId(p.name, p.filename);
        App.configsCollection.add(p);
      });
    },
    /**
     * returns config with such name and fileName if there is such on UI
     * otherwise returns null
     * @param propertyName
     * @param siteName
     * @returns {Object|null}
     * @method getUIConfig
     */
    getUIConfig: function getUIConfig(propertyName, siteName) {
      return App.config.get('preDefinedSitePropertiesMap')[App.config.configId(propertyName, siteName)];
    }
  });
});