Print Preview Print Destination Search Widget

chrome/browser/resources/print_preview/data/cloud_parsers.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('cloudprint', function() {
   'use strict';
 
   /** Namespace which contains a method to parse cloud destinations directly. */
   function CloudDestinationParser() {};
 
   /**
    * Enumeration of cloud destination field names.
    * @enum {string}
    * @private
    */
   CloudDestinationParser.Field_ = {
     CAPABILITIES: 'capabilities',
     DISPLAY_NAME: 'displayName',
     FORMAT: 'capsFormat',
     ID: 'id',
-    TAGS: 'tags'
+    TAGS: 'tags',
+    TYPE: 'type'
   };
 
   /**
    * Special tag that denotes whether the destination has been recently used.
    * @type {string}
+   * @const
    * @private
    */
   CloudDestinationParser.RECENT_TAG_ = '^recent';
 
   /**
+   * Special tag that denotes whether the destination is owned by the user.
+   * @type {string}
+   * @const
+   * @private
+   */
+  CloudDestinationParser.OWNED_TAG_ = '^own';
+
+  /**
    * Parses a destination from JSON from a Google Cloud Print search or printer
    * response.
    * @param {object} json Object that represents a Google Cloud Print search or

[dpapad, 2012/05/25 16:18:03]

Nit: Should this be !Object?

[Robert Toscano, 2012/05/25 19:47:01]

Done.

    *     printer response.
    * @return {!print_preview.Destination} Parsed destination.
    */
   CloudDestinationParser.parse = function(json) {
     if (!json.hasOwnProperty(CloudDestinationParser.Field_.ID) ||
+        !json.hasOwnProperty(CloudDestinationParser.Field_.TYPE) ||
         !json.hasOwnProperty(CloudDestinationParser.Field_.DISPLAY_NAME)) {
       throw Error('Cloud destination does not have an ID or a display name');
     }
-    var isRecent = arrayContains(
-        json[CloudDestinationParser.Field_.TAGS] || [],
-        CloudDestinationParser.RECENT_TAG_);
+    var tags = json[CloudDestinationParser.Field_.TAGS] || [];
+    var isRecent = arrayContains(tags, CloudDestinationParser.RECENT_TAG_);
+    var isOwned = arrayContains(tags, CloudDestinationParser.OWNED_TAG_);
     var cloudDest = new print_preview.Destination(
         json[CloudDestinationParser.Field_.ID],
+        CloudDestinationParser.parseType_(
+            json[CloudDestinationParser.Field_.TYPE]),
         json[CloudDestinationParser.Field_.DISPLAY_NAME],
         isRecent,
-        false /*isLocal*/,
-        json[CloudDestinationParser.Field_.TAGS] || []);
+        tags,
+        isOwned);
     if (json.hasOwnProperty(CloudDestinationParser.Field_.CAPABILITIES) &&
         json.hasOwnProperty(CloudDestinationParser.Field_.FORMAT)) {
       cloudDest.capabilities = CloudCapabilitiesParser.parse(
           json[CloudDestinationParser.Field_.FORMAT],
           json[CloudDestinationParser.Field_.CAPABILITIES]);
     }
     return cloudDest;
   };
 
   /**
+   * Parses the destination type.
+   * @param {string} typeStr Destination type given by the Google Cloud Print
+   *     server.
+   * @return {print_preview.Destination.Type} Destination type.
+   * @private
+   */
+  CloudDestinationParser.parseType_ = function(typeStr) {
+    if (typeStr == 'ANDROID_CHROME_SNAPSHOT' ||

[dpapad, 2012/05/25 16:18:03]

Nit: Maybe define an enum somewhere instead of using string literals.

[Robert Toscano, 2012/05/25 19:47:01]

Done.

+        typeStr == 'IOS_CHROME_SNAPSHOT') {
+      return print_preview.Destination.Type.MOBILE;
+    } else if (typeStr == 'DOCS') {
+      return print_preview.Destination.Type.GOOGLE_PROMOTED;
+    } else {
+      return print_preview.Destination.Type.GOOGLE;
+    }
+  };
+
+  /**
    * Namespace which contains a method to parse a cloud destination's print
    * capabilities.
    */
   function CloudCapabilitiesParser() {};
 
   /**
    * Enumeration of cloud destination print capabilities field names.
    * @enum {string}
    * @private
    */
@@ skipping 126 matching lines @@
         capId, simplexOption, longEdgeOption, isDuplexDefault);
   };
 
   // Export
   return {
     CloudCapabilitiesParser: CloudCapabilitiesParser,
     CloudDestinationParser: CloudDestinationParser
   };
 });