[gnome-online-accounts] google: Add support for photos

[Debarshi Ray <debarshir src gnome org>]

commit ab1ac113b2b3f7a1f21fb7870ca1a986303b8188
Author: Saurav Agarwalla <saurav agarwalla92 gmail com>
Date:   Mon May 19 15:15:37 2014 +0530

    google: Add support for photos
    
    https://bugzilla.gnome.org/show_bug.cgi?id=728877

 README                             |    1 +
 src/goabackend/goagoogleprovider.c |   41 ++++++++++++++++++++++++++++++++++-
 2 files changed, 40 insertions(+), 2 deletions(-)
---
diff --git a/README b/README
index 97464af..1213ad4 100644
--- a/README
+++ b/README
@@ -39,6 +39,7 @@ https://developers.google.com/google-apps/calendar/auth
 https://developers.google.com/google-apps/contacts/v3/
 https://developers.google.com/google-apps/documents-list/
 https://developers.google.com/google-apps/gmail/oauth_protocol
+https://developers.google.com/picasa-web/docs/2.0/developers_guide_protocol
 https://developers.google.com/talk/jep_extensions/oauth
 https://developers.google.com/cloud-print/docs/devguide
 
diff --git a/src/goabackend/goagoogleprovider.c b/src/goabackend/goagoogleprovider.c
index d096edd..440d6e8 100644
--- a/src/goabackend/goagoogleprovider.c
+++ b/src/goabackend/goagoogleprovider.c
@@ -91,6 +91,7 @@ get_provider_features (GoaProvider *_provider)
          GOA_PROVIDER_FEATURE_CONTACTS |
          GOA_PROVIDER_FEATURE_CHAT |
          GOA_PROVIDER_FEATURE_DOCUMENTS |
+         GOA_PROVIDER_FEATURE_PHOTOS |
          GOA_PROVIDER_FEATURE_PRINTERS;
 }
 
@@ -135,6 +136,9 @@ get_scope (GoaOAuth2Provider *provider)
          "https://docs.googleusercontent.com/ "
          "https://spreadsheets.google.com/feeds/ "
 
+         /* Google PicasaWeb API (GData) */
+         "https://picasaweb.google.com/data/ "
+
          /* GMail IMAP and SMTP access */
          "https://mail.google.com/ "
 
@@ -148,7 +152,7 @@ get_scope (GoaOAuth2Provider *provider)
 static guint
 get_credentials_generation (GoaProvider *provider)
 {
-  return 7;
+  return 8;
 }
 
 static const gchar *
@@ -319,6 +323,7 @@ build_object (GoaProvider         *provider,
   GoaContacts *contacts;
   GoaChat *chat;
   GoaDocuments *documents;
+  GoaPhotos *photos;
   GoaPrinters *printers;
   gboolean ret;
   gboolean mail_enabled;
@@ -326,6 +331,7 @@ build_object (GoaProvider         *provider,
   gboolean contacts_enabled;
   gboolean chat_enabled;
   gboolean documents_enabled;
+  gboolean photos_enabled;
   gboolean printers_enabled;
   const gchar *email_address;
 
@@ -335,6 +341,7 @@ build_object (GoaProvider         *provider,
   contacts = NULL;
   chat = NULL;
   documents = NULL;
+  photos = NULL;
   printers = NULL;
   ret = FALSE;
 
@@ -464,6 +471,24 @@ build_object (GoaProvider         *provider,
         goa_object_skeleton_set_documents (object, NULL);
     }
 
+  /* Photos */
+  photos = goa_object_get_photos (GOA_OBJECT (object));
+  photos_enabled = g_key_file_get_boolean (key_file, group, "PhotosEnabled", NULL);
+
+  if (photos_enabled)
+    {
+      if (photos == NULL)
+        {
+          photos = goa_photos_skeleton_new ();
+          goa_object_skeleton_set_photos (object, photos);
+        }
+    }
+  else
+    {
+      if (photos != NULL)
+        goa_object_skeleton_set_photos (object, NULL);
+    }
+
   /* Printers */
   printers = goa_object_get_printers (GOA_OBJECT (object));
   printers_enabled = g_key_file_get_boolean (key_file, group, "PrintersEnabled", NULL);
@@ -489,6 +514,7 @@ build_object (GoaProvider         *provider,
       goa_account_set_contacts_disabled (account, !contacts_enabled);
       goa_account_set_chat_disabled (account, !chat_enabled);
       goa_account_set_documents_disabled (account, !documents_enabled);
+      goa_account_set_photos_disabled (account, !photos_enabled);
       goa_account_set_printers_disabled (account, !printers_enabled);
 
       g_signal_connect (account,
@@ -512,6 +538,10 @@ build_object (GoaProvider         *provider,
                         G_CALLBACK (goa_util_account_notify_property_cb),
                         "DocumentsEnabled");
       g_signal_connect (account,
+                        "notify::photos-disabled",
+                        G_CALLBACK (goa_util_account_notify_property_cb),
+                        "PhotosEnabled");
+      g_signal_connect (account,
                         "notify::printers-disabled",
                         G_CALLBACK (goa_util_account_notify_property_cb),
                         "PrintersEnabled");
@@ -521,6 +551,7 @@ build_object (GoaProvider         *provider,
 
  out:
   g_clear_object (&printers);
+  g_clear_object (&photos);
   g_clear_object (&documents);
   g_clear_object (&chat);
   g_clear_object (&contacts);
@@ -583,8 +614,13 @@ show_account (GoaProvider         *provider,
 
   goa_util_add_row_switch_from_keyfile_with_blurb (grid, row++, object,
                                                    NULL,
+                                                   "photos-disabled",
+                                                   _("_Photos"));
+
+  goa_util_add_row_switch_from_keyfile_with_blurb (grid, row++, object,
+                                                   NULL,
                                                    "printers-disabled",
-                                                   _("_Printers"));
+                                                   _("Prin_ters"));
 }
 
 /* ---------------------------------------------------------------------------------------------------- */
@@ -598,6 +634,7 @@ add_account_key_values (GoaOAuth2Provider  *provider,
   g_variant_builder_add (builder, "{ss}", "ContactsEnabled", "true");
   g_variant_builder_add (builder, "{ss}", "ChatEnabled", "true");
   g_variant_builder_add (builder, "{ss}", "DocumentsEnabled", "true");
+  g_variant_builder_add (builder, "{ss}", "PhotosEnabled", "true");
   g_variant_builder_add (builder, "{ss}", "PrintersEnabled", "true");
 }