chrome/browser/google_apis/gdata_contacts_operations.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_GOOGLE_APIS_GDATA_CONTACTS_OPERATIONS_H_
   6 #define CHROME_BROWSER_GOOGLE_APIS_GDATA_CONTACTS_OPERATIONS_H_
   7
   8 #include <string>
   9
  10 #include "chrome/browser/google_apis/base_operations.h"
  11
  12 namespace net {
  13 class URLRequestContextGetter;
  14 }  // namespace net
  15
  16 namespace google_apis {
  17
  18 //========================== GetContactGroupsOperation =========================
  19
  20 // This class fetches a JSON feed containing a user's contact groups.
  21 class GetContactGroupsOperation : public GetDataOperation {
  22  public:
  23   GetContactGroupsOperation(
  24       OperationRegistry* registry,
  25       net::URLRequestContextGetter* url_request_context_getter,
  26       const GetDataCallback& callback);
  27   virtual ~GetContactGroupsOperation();
  28
  29   void set_feed_url_for_testing(const GURL& url) {
  30     feed_url_for_testing_ = url;
  31   }
  32
  33  protected:
  34   // Overridden from GetDataOperation.
  35   virtual GURL GetURL() const OVERRIDE;
  36
  37  private:
  38   // If non-empty, URL of the feed to fetch.
  39   GURL feed_url_for_testing_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(GetContactGroupsOperation);
  42 };
  43
  44 //============================ GetContactsOperation ============================
  45
  46 // This class fetches a JSON feed containing a user's contacts.
  47 class GetContactsOperation : public GetDataOperation {
  48  public:
  49   GetContactsOperation(
  50       OperationRegistry* registry,
  51       net::URLRequestContextGetter* url_request_context_getter,
  52       const std::string& group_id,
  53       const base::Time& min_update_time,
  54       const GetDataCallback& callback);
  55   virtual ~GetContactsOperation();
  56
  57   void set_feed_url_for_testing(const GURL& url) {
  58     feed_url_for_testing_ = url;
  59   }
  60
  61  protected:
  62   // Overridden from GetDataOperation.
  63   virtual GURL GetURL() const OVERRIDE;
  64
  65  private:
  66   // If non-empty, URL of the feed to fetch.
  67   GURL feed_url_for_testing_;
  68
  69   // If non-empty, contains the ID of the group whose contacts should be
  70   // returned.  Group IDs generally look like this:
  71   // http://www.google.com/m8/feeds/groups/user%40gmail.com/base/6
  72   std::string group_id_;
  73
  74   // If is_null() is false, contains a minimum last-updated time that will be
  75   // used to filter contacts.
  76   base::Time min_update_time_;
  77
  78   DISALLOW_COPY_AND_ASSIGN(GetContactsOperation);
  79 };
  80
  81 //========================== GetContactPhotoOperation ==========================
  82
  83 // This class fetches a contact's photo.
  84 class GetContactPhotoOperation : public UrlFetchOperationBase {
  85  public:
  86   GetContactPhotoOperation(
  87       OperationRegistry* registry,
  88       net::URLRequestContextGetter* url_request_context_getter,
  89       const GURL& photo_url,
  90       const GetContentCallback& callback);
  91   virtual ~GetContactPhotoOperation();
  92
  93  protected:
  94   // Overridden from UrlFetchOperationBase.
  95   virtual GURL GetURL() const OVERRIDE;
  96   virtual void ProcessURLFetchResults(const net::URLFetcher* source) OVERRIDE;
  97   virtual void RunCallbackOnPrematureFailure(GDataErrorCode code) OVERRIDE;
  98
  99  private:
 100   // Location of the photo to fetch.
 101   GURL photo_url_;
 102
 103   // Callback to which the photo data is passed.
 104   GetContentCallback callback_;
 105
 106   DISALLOW_COPY_AND_ASSIGN(GetContactPhotoOperation);
 107 };
 108
 109 }  // namespace google_apis
 110
 111 #endif  // CHROME_BROWSER_GOOGLE_APIS_GDATA_CONTACTS_OPERATIONS_H_