static void gth_metadata_provider_comment_write (GthMetadataProvider *self, GthMetadataWriteFlags flags, GthFileData *file_data, const char *attributes, GCancellable *cancellable) { GthComment *comment; GthMetadata *metadata; const char *text; char *data; gsize length; GthStringList *categories; GFile *comment_file; GFile *comment_folder; comment = gth_comment_new (); /* caption */ text = NULL; metadata = (GthMetadata *) g_file_info_get_attribute_object (file_data->info, "general::title"); if (metadata != NULL) text = gth_metadata_get_raw (metadata); gth_comment_set_caption (comment, text); /* comment */ text = NULL; metadata = (GthMetadata *) g_file_info_get_attribute_object (file_data->info, "general::description"); if (metadata != NULL) text = gth_metadata_get_raw (metadata); gth_comment_set_note (comment, text); /* location */ text = NULL; metadata = (GthMetadata *) g_file_info_get_attribute_object (file_data->info, "general::location"); if (metadata != NULL) text = gth_metadata_get_raw (metadata); gth_comment_set_place (comment, text); /* time */ text = NULL; metadata = (GthMetadata *) g_file_info_get_attribute_object (file_data->info, "general::datetime"); if (metadata != NULL) text = gth_metadata_get_raw (metadata); gth_comment_set_time_from_exif_format (comment, text); /* keywords */ metadata = (GthMetadata *) g_file_info_get_attribute_object (file_data->info, "general::tags"); categories = gth_metadata_get_string_list (metadata); if (categories != NULL) { GList *list; GList *scan; list = gth_string_list_get_list (categories); for (scan = list; scan; scan = scan->next) gth_comment_add_category (comment, (char *) scan->data); } /* rating */ metadata = (GthMetadata *) g_file_info_get_attribute_object (file_data->info, "general::rating"); if (metadata != NULL) { int rating; sscanf (gth_metadata_get_raw (metadata), "%d", &rating); gth_comment_set_rating (comment, rating); } data = gth_comment_to_data (comment, &length); comment_file = gth_comment_get_comment_file (file_data->file); comment_folder = g_file_get_parent (comment_file); g_file_make_directory (comment_folder, NULL, NULL); _g_file_write (comment_file, FALSE, 0, data, length, cancellable, NULL); g_object_unref (comment_folder); g_object_unref (comment_file); g_free (data); g_object_unref (comment); }
static void post_photo_file_buffer_ready_cb (void **buffer, gsize count, GError *error, gpointer user_data) { PicasaWebService *self = user_data; OAuthAccount *account; GthFileData *file_data; SoupMultipart *multipart; const char *filename; char *value; GObject *metadata; DomDocument *doc; DomElement *entry; char *entry_buffer; gsize entry_len; SoupMessageHeaders *headers; SoupBuffer *body; void *resized_buffer; gsize resized_count; char *url; SoupMessage *msg; if (error != NULL) { post_photos_done (self, error); return; } account = web_service_get_current_account (WEB_SERVICE (self)); file_data = self->priv->post_photos->current->data; multipart = soup_multipart_new ("multipart/related"); /* the metadata part */ doc = dom_document_new (); entry = dom_document_create_element (doc, "entry", "xmlns", "http://www.w3.org/2005/Atom", "xmlns:gphoto", "http://schemas.google.com/photos/2007", "xmlns:media", "http://search.yahoo.com/mrss/", NULL); filename = g_file_info_get_display_name (file_data->info); dom_element_append_child (entry, dom_document_create_element_with_text (doc, filename, "title", NULL)); value = gth_file_data_get_attribute_as_string (file_data, "general::description"); if (value == NULL) value = gth_file_data_get_attribute_as_string (file_data, "general::title"); dom_element_append_child (entry, dom_document_create_element_with_text (doc, value, "summary", NULL)); value = gth_file_data_get_attribute_as_string (file_data, "general::location"); if (value != NULL) dom_element_append_child (entry, dom_document_create_element_with_text (doc, value, "gphoto:location", NULL)); metadata = g_file_info_get_attribute_object (file_data->info, "general::tags"); if (metadata != NULL) value = gth_string_list_join (GTH_STRING_LIST (gth_metadata_get_string_list (GTH_METADATA (metadata))), ", "); if (value != NULL) { DomElement *group; group = dom_document_create_element (doc, "media:group", NULL); dom_element_append_child (group, dom_document_create_element_with_text (doc, value, "media:keywords", NULL)); dom_element_append_child (entry, group); g_free (value); } dom_element_append_child (entry, dom_document_create_element (doc, "category", "scheme", "http://schemas.google.com/g/2005#kind", "term", "http://schemas.google.com/photos/2007#photo", NULL)); dom_element_append_child (DOM_ELEMENT (doc), entry); entry_buffer = dom_document_dump (doc, &entry_len); headers = soup_message_headers_new (SOUP_MESSAGE_HEADERS_REQUEST); soup_message_headers_append (headers, "Content-Type", "application/atom+xml"); body = soup_buffer_new (SOUP_MEMORY_TAKE, entry_buffer, entry_len); soup_multipart_append_part (multipart, headers, body); soup_buffer_free (body); soup_message_headers_free (headers); g_object_unref (doc); /* the file part */ if (_g_buffer_resize_image (*buffer, count, file_data, self->priv->post_photos->max_width, self->priv->post_photos->max_height, &resized_buffer, &resized_count, self->priv->post_photos->cancellable, &error)) { body = soup_buffer_new (SOUP_MEMORY_TAKE, resized_buffer, resized_count); } else if (error == NULL) { body = soup_buffer_new (SOUP_MEMORY_TEMPORARY, *buffer, count); } else { soup_multipart_free (multipart); post_photos_done (self, error); return; } soup_multipart_append_form_file (multipart, "file", NULL, gth_file_data_get_mime_type (file_data), body); soup_buffer_free (body); /* send the file */ self->priv->post_photos->wrote_body_data_size = 0; url = g_strconcat ("https://picasaweb.google.com/data/feed/api/user/", account->id, "/albumid/", self->priv->post_photos->album->id, NULL); msg = soup_form_request_new_from_multipart (url, multipart); g_signal_connect (msg, "wrote-body-data", (GCallback) upload_photo_wrote_body_data_cb, self); _picasa_web_service_add_headers (self, msg); _web_service_send_message (WEB_SERVICE (self), msg, self->priv->post_photos->cancellable, self->priv->post_photos->callback, self->priv->post_photos->user_data, picasa_web_service_post_photos, post_photo_ready_cb, self); g_free (url); soup_multipart_free (multipart); }