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authorJörg Frings-Fürst <debian@jff.email>2019-04-28 16:45:36 +0200
committerJörg Frings-Fürst <debian@jff.email>2019-04-28 16:45:36 +0200
commit6710aa856175300e598b23b701c0d2741f2cb6b3 (patch)
tree43987fa58a25c81413e68cddad697e6301c5936f /plugins/shotwell-publishing/PhotosUploader.vala
parent5e9f4eea451a77ba3b93db3747841ed2bd969e9f (diff)
New upstream version 0.30.4upstream/0.30.4
Diffstat (limited to 'plugins/shotwell-publishing/PhotosUploader.vala')
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1 files changed, 104 insertions, 0 deletions
diff --git a/plugins/shotwell-publishing/PhotosUploader.vala b/plugins/shotwell-publishing/PhotosUploader.vala
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+/* Copyright 2016 Software Freedom Conservancy Inc.
+ * Copyright 2019 Jens Georg <mail@jensge.org>
+ *
+ * This software is licensed under the GNU LGPL (version 2.1 or later).
+ * See the COPYING file in this distribution.
+ */
+
+namespace Publishing.GooglePhotos {
+
+internal class UploadTransaction : Publishing.RESTSupport.GooglePublisher.AuthenticatedTransaction {
+ private PublishingParameters parameters;
+ private Publishing.RESTSupport.GoogleSession session;
+ private Spit.Publishing.Publishable publishable;
+ private MappedFile mapped_file;
+
+ public UploadTransaction(Publishing.RESTSupport.GoogleSession session,
+ PublishingParameters parameters, Spit.Publishing.Publishable publishable) {
+ base(session, "https://photoslibrary.googleapis.com/v1/uploads",
+ Publishing.RESTSupport.HttpMethod.POST);
+ assert(session.is_authenticated());
+
+ this.session = session;
+ this.parameters = parameters;
+ this.publishable = publishable;
+ }
+
+ public Spit.Publishing.Publishable get_publishable() {
+ return this.publishable;
+ }
+
+ public override void execute() throws Spit.Publishing.PublishingError {
+ var basename = publishable.get_param_string(Spit.Publishing.Publishable.PARAM_STRING_BASENAME);
+
+ // attempt to map the binary image data from disk into memory
+ try {
+ mapped_file = new MappedFile(publishable.get_serialized_file().get_path(), false);
+ } catch (FileError e) {
+ string msg = "Google Photos: couldn't read data from %s: %s".printf(
+ publishable.get_serialized_file().get_path(), e.message);
+ warning("%s", msg);
+
+ throw new Spit.Publishing.PublishingError.LOCAL_FILE_ERROR(msg);
+ }
+
+ unowned uint8[] photo_data = (uint8[]) mapped_file.get_contents();
+ photo_data.length = (int) mapped_file.get_length();
+
+ // bind the binary image data read from disk into a Soup.Buffer object so that we
+ // can attach it to the multipart request, then actaully append the buffer
+ // to the multipart request. Then, set the MIME type for this part.
+ Soup.Buffer bindable_data = new Soup.Buffer(Soup.MemoryUse.TEMPORARY, photo_data);
+
+ // create a message that can be sent over the wire whose payload is the multipart container
+ // that we've been building up
+ var outbound_message = new Soup.Message ("POST", get_endpoint_url());
+ outbound_message.request_headers.append("Authorization", "Bearer " +
+ session.get_access_token());
+ outbound_message.request_headers.append("X-Goog-Upload-File-Name", basename);
+ outbound_message.request_headers.append("X-Goog-Upload-Protocol", "raw");
+ outbound_message.request_headers.set_content_type("application/octet-stream", null);
+ outbound_message.request_body.append_buffer (bindable_data);
+ set_message(outbound_message);
+
+ // send the message and get its response
+ set_is_executed(true);
+ send();
+ }
+}
+
+internal class Uploader : Publishing.RESTSupport.BatchUploader {
+ private PublishingParameters parameters;
+
+ public string[] upload_tokens = new string[0];
+ public string[] titles = new string[0];
+
+ public Uploader(Publishing.RESTSupport.GoogleSession session,
+ Spit.Publishing.Publishable[] publishables, PublishingParameters parameters) {
+ base(session, publishables);
+
+ this.parameters = parameters;
+ }
+
+ protected override Publishing.RESTSupport.Transaction create_transaction(
+ Spit.Publishing.Publishable publishable) {
+ var txn = new UploadTransaction((Publishing.RESTSupport.GoogleSession) get_session(),
+ parameters, get_current_publishable());
+ txn.completed.connect(this.on_transaction_completed);
+
+ return txn;
+ }
+
+ private void on_transaction_completed (Publishing.RESTSupport.Transaction txn) {
+ txn.completed.disconnect (on_transaction_completed);
+
+ this.upload_tokens += txn.get_response();
+ var title = ((UploadTransaction)txn).get_publishable().get_publishing_name();
+ var publishable = ((UploadTransaction)txn).get_publishable();
+ if (title == null || title == "") {
+ title = publishable.get_param_string(Spit.Publishing.Publishable.PARAM_STRING_BASENAME);
+ }
+ this.titles += title;
+ }
+}
+}