google_apis/drive/gdata_contacts_requests.cc

   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 #include "google_apis/drive/gdata_contacts_requests.h"
   6
   7 #include "google_apis/drive/time_util.h"
   8 #include "net/base/url_util.h"
   9 #include "url/gurl.h"
  10
  11 namespace google_apis {
  12
  13 namespace {
  14
  15 // URL requesting all contact groups.
  16 const char kGetContactGroupsURL[] =
  17     "https://www.google.com/m8/feeds/groups/default/full?alt=json";
  18
  19 // URL requesting all contacts.
  20 // TODO(derat): Per https://goo.gl/AufHP, "The feed may not contain all of the
  21 // user's contacts, because there's a default limit on the number of results
  22 // returned."  Decide if 10000 is reasonable or not.
  23 const char kGetContactsURL[] =
  24     "https://www.google.com/m8/feeds/contacts/default/full"
  25     "?alt=json&showdeleted=true&max-results=10000";
  26
  27 // Query parameter optionally appended to |kGetContactsURL| to return contacts
  28 // from a specific group (as opposed to all contacts).
  29 const char kGetContactsGroupParam[] = "group";
  30
  31 // Query parameter optionally appended to |kGetContactsURL| to return only
  32 // recently-updated contacts.
  33 const char kGetContactsUpdatedMinParam[] = "updated-min";
  34
  35 }  // namespace
  36
  37 //========================== GetContactGroupsRequest =========================
  38
  39 GetContactGroupsRequest::GetContactGroupsRequest(
  40     RequestSender* runner,
  41     const GetDataCallback& callback)
  42     : GetDataRequest(runner, callback) {
  43 }
  44
  45 GetContactGroupsRequest::~GetContactGroupsRequest() {}
  46
  47 GURL GetContactGroupsRequest::GetURL() const {
  48   return !feed_url_for_testing_.is_empty() ?
  49          feed_url_for_testing_ :
  50          GURL(kGetContactGroupsURL);
  51 }
  52
  53 //============================ GetContactsRequest ============================
  54
  55 GetContactsRequest::GetContactsRequest(
  56     RequestSender* runner,
  57     const std::string& group_id,
  58     const base::Time& min_update_time,
  59     const GetDataCallback& callback)
  60     : GetDataRequest(runner, callback),
  61       group_id_(group_id),
  62       min_update_time_(min_update_time) {
  63 }
  64
  65 GetContactsRequest::~GetContactsRequest() {}
  66
  67 GURL GetContactsRequest::GetURL() const {
  68   if (!feed_url_for_testing_.is_empty())
  69     return GURL(feed_url_for_testing_);
  70
  71   GURL url(kGetContactsURL);
  72
  73   if (!group_id_.empty()) {
  74     url = net::AppendQueryParameter(url, kGetContactsGroupParam, group_id_);
  75   }
  76   if (!min_update_time_.is_null()) {
  77     std::string time_rfc3339 = util::FormatTimeAsString(min_update_time_);
  78     url = net::AppendQueryParameter(
  79         url, kGetContactsUpdatedMinParam, time_rfc3339);
  80   }
  81   return url;
  82 }
  83
  84 //========================== GetContactPhotoRequest ==========================
  85
  86 GetContactPhotoRequest::GetContactPhotoRequest(
  87     RequestSender* runner,
  88     const GURL& photo_url,
  89     const GetContentCallback& callback)
  90     : UrlFetchRequestBase(runner),
  91       photo_url_(photo_url),
  92       callback_(callback) {
  93 }
  94
  95 GetContactPhotoRequest::~GetContactPhotoRequest() {}
  96
  97 GURL GetContactPhotoRequest::GetURL() const {
  98   return photo_url_;
  99 }
 100
 101 void GetContactPhotoRequest::ProcessURLFetchResults(
 102     const net::URLFetcher* source) {
 103   GDataErrorCode code = GetErrorCode();
 104   scoped_ptr<std::string> data(new std::string(response_writer()->data()));
 105   callback_.Run(code, data.Pass());
 106   OnProcessURLFetchResultsComplete();
 107 }
 108
 109 void GetContactPhotoRequest::RunCallbackOnPrematureFailure(
 110     GDataErrorCode code) {
 111   scoped_ptr<std::string> data(new std::string);
 112   callback_.Run(code, data.Pass());
 113 }
 114
 115 }  // namespace google_apis