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authorJörg Frings-Fürst <debian@jff.email>2023-06-14 20:36:37 +0200
committerJörg Frings-Fürst <debian@jff.email>2023-06-14 20:36:37 +0200
commitbb80d3feebdc9acc52e3f4ad24084d8425f043a2 (patch)
tree2084a84c39f159c6aea254775dc0880d52579d45 /plugins/shotwell-publishing-extras/GalleryConnector.vala
parentb26ff0798252a1a8072dd2c7a67f6205de9fde11 (diff)
parent31804433d72460cbe0a39f9f8ea5e76058d84cda (diff)
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'plugins/shotwell-publishing-extras/GalleryConnector.vala')
-rw-r--r--plugins/shotwell-publishing-extras/GalleryConnector.vala2035
1 files changed, 0 insertions, 2035 deletions
diff --git a/plugins/shotwell-publishing-extras/GalleryConnector.vala b/plugins/shotwell-publishing-extras/GalleryConnector.vala
deleted file mode 100644
index 9932862..0000000
--- a/plugins/shotwell-publishing-extras/GalleryConnector.vala
+++ /dev/null
@@ -1,2035 +0,0 @@
-/* Copyright 2012-2013 Joe Sapp nixphoeni@gentoo.org
- *
- * This software is licensed under the GNU LGPL (version 2.1 or later).
- * See the COPYING file in this distribution.
- */
-
-
-const string G3_VERSION = "0.1";
-
-const string G3_LICENSE = """
-The Gallery3Publishing module is free software; you can redistribute it
-and/or modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either version 2.1
-of the License, or (at your option) any later version.
-
-The Gallery3Publishing module is distributed in the hope that it will be
-useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with The Gallery3Publishing module; if not, write to the Free
-Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-02110-1301 USA
-""";
-
-const string WEBSITE_URL =
- "https://github.com/sappjw/shotwell-gallery3";
-
-// This module's Spit.Module
-private class ShotwellPublishingGallery3 : Object, Spit.Module {
- private Spit.Pluggable[] pluggables = new Spit.Pluggable[0];
-
- public ShotwellPublishingGallery3(GLib.File module_file) {
- GLib.File resource_directory = module_file.get_parent();
-
- pluggables += new Gallery3Service(resource_directory);
- }
-
- public unowned string get_module_name() {
- return _("Gallery3 publishing module");
- }
-
- public unowned string get_version() {
- return G3_VERSION;
- }
-
- public unowned string get_id() {
- return "org.yorba.shotwell.sharing.gallery3";
- }
-
- public unowned Spit.Pluggable[]? get_pluggables() {
- return pluggables;
- }
-}
-
-// The Pluggable
-public class Gallery3Service : Object, Spit.Pluggable,
- Spit.Publishing.Service {
- private const string ICON_FILENAME = "gallery3.png";
-
- private static Gdk.Pixbuf[] icon_pixbuf_set = null;
-
- public Gallery3Service(GLib.File resource_directory) {
- if (icon_pixbuf_set == null)
- icon_pixbuf_set = Resources.load_from_resource
- (Resources.RESOURCE_PATH + "/" + ICON_FILENAME);
- }
-
- public int get_pluggable_interface(int min_host_interface,
- int max_host_interface) {
- return Spit.negotiate_interfaces(min_host_interface,
- max_host_interface,
- Spit.Publishing.CURRENT_INTERFACE);
- }
-
- public unowned string get_id() {
- return "publishing-gallery3";
- }
-
- public unowned string get_pluggable_name() {
- return "Gallery3";
- }
-
- public void get_info(ref Spit.PluggableInfo info) {
- info.authors = "Joe Sapp";
- info.copyright = "2012-2013 Joe Sapp";
- info.translators = Resources.TRANSLATORS;
- info.version = G3_VERSION;
- info.website_url = WEBSITE_URL;
- info.is_license_wordwrapped = false;
- info.license = G3_LICENSE;
- info.icons = icon_pixbuf_set;
- }
-
- public void activation(bool enabled) {
- }
-
- public Spit.Publishing.Publisher create_publisher(
- Spit.Publishing.PluginHost host) {
- return new Publishing.Gallery3.GalleryPublisher(this, host);
- }
-
- public Spit.Publishing.Publisher.MediaType get_supported_media() {
- return (Spit.Publishing.Publisher.MediaType.PHOTO |
- Spit.Publishing.Publisher.MediaType.VIDEO);
- }
-}
-
-
-namespace Publishing.Gallery3 {
-private const string SERVICE_NAME = "Gallery3";
-private const string SERVICE_WELCOME_MESSAGE =
- _("You are not currently logged into your Gallery.\n\nYou must have already signed up for a Gallery3 account to complete the login process.");
-private const string DEFAULT_ALBUM_DIR = _("Shotwell");
-private const string DEFAULT_ALBUM_TITLE =
- _("Shotwell default directory");
-private const string REST_PATH = "/index.php/rest";
-
-private class Album {
-
- // Properties
- public string name { get; private set; default = ""; }
- public string title { get; private set; default = ""; }
- public string summary { get; private set; default = ""; }
- public string parentname { get; private set; default = ""; }
- public string url { get; private set; default = ""; }
- public string path { get; private set; default = ""; }
- public bool editable { get; private set; default = false; }
-
- // Each element is a collection
- public Album(Json.Object collection) {
-
- unowned Json.Object entity =
- collection.get_object_member("entity");
-
- title = entity.get_string_member("title");
- name = entity.get_string_member("name");
- parentname = entity.get_string_member("parent");
- url = collection.get_string_member("url");
- editable = entity.get_boolean_member("can_edit");
-
- // Get the path from the last two elements of the URL.
- // This should always be "/item/#" where "#" is a number.
- path = strip_session_url(url);
-
- }
-
-}
-
-private class BaseGalleryTransaction :
- Publishing.RESTSupport.Transaction {
-
- protected Json.Parser parser;
-
- // BaseGalleryTransaction constructor
- public BaseGalleryTransaction(Session session, string endpoint_url,
- string item_path = "",
- Publishing.RESTSupport.HttpMethod method =
- Publishing.RESTSupport.HttpMethod.POST) {
-
- // TODO: eventually we can remove this
- if ((item_path != "") && (item_path[0] != '/')) {
- warning("Bad item path, this is a bug!");
- error(item_path);
- }
-
- base.with_endpoint_url(session,
- endpoint_url + REST_PATH + item_path,
- method);
-
- this.parser = new Json.Parser();
-
- }
-
- protected unowned Json.Node get_root_node()
- throws Spit.Publishing.PublishingError {
-
- string json_object;
- unowned Json.Node root_node;
-
- json_object = get_response();
-
- if ((null == json_object) || (0 == json_object.length))
- throw new Spit.Publishing.PublishingError.MALFORMED_RESPONSE(
- "No response data from %s", get_endpoint_url());
-
- try {
- this.parser.load_from_data(json_object);
- }
- catch (GLib.Error e) {
- // If this didn't work, reset the "executed" state
- warning("ERROR: didn't load JSON data");
- set_is_executed(false);
- throw new Spit.Publishing.PublishingError.PROTOCOL_ERROR(e.message);
- }
-
- root_node = this.parser.get_root();
- if (root_node.is_null())
- throw new Spit.Publishing.PublishingError.MALFORMED_RESPONSE(
- "Root node is null, doesn't appear to be JSON data");
-
- return root_node;
-
- }
-
-}
-
-private class KeyFetchTransaction : BaseGalleryTransaction {
-
- private string key = "";
-
- // KeyFetchTransaction constructor
- //
- // url: Base gallery URL
- public KeyFetchTransaction(Session session, string url,
- string username, string password) {
- base(session, url);
- add_argument("user", username);
- add_argument("password", password);
- }
-
- public string get_key() {
-
- if (key != "")
- return key;
-
- key = get_response();
-
- // The returned data isn't actually a JSON object...
- if (null == key || "" == key || 0 == key.length) {
- warning("No response data from \"%s\"", get_endpoint_url());
- return "";
- }
-
- // Eliminate quotes surrounding key
- key = key[1:-1];
-
- return key;
- }
-
-}
-
-private class GalleryRequestTransaction : BaseGalleryTransaction {
-
- // GalleryRequestTransaction constructor
- //
- // item: Item URL component
- public GalleryRequestTransaction(Session session, string item,
- Publishing.RESTSupport.HttpMethod method =
- Publishing.RESTSupport.HttpMethod.GET) {
-
- if (!session.is_authenticated()) {
- error("Not authenticated");
- }
- else {
- base(session, session.url, item, method);
- add_header("X-Gallery-Request-Key", session.key);
- add_header("X-Gallery-Request-Method", "GET");
- }
-
- }
-
-}
-
-private class GetAlbumURLsTransaction : GalleryRequestTransaction {
-
- public GetAlbumURLsTransaction(Session session) {
-
- base(session, "/item/1");
- add_argument("type", "album");
- add_argument("scope", "all");
-
- }
-
- public string [] get_album_urls() {
-
- unowned Json.Node root_node;
- unowned Json.Array all_members;
-
- try {
- root_node = get_root_node();
- }
- catch (Spit.Publishing.PublishingError e) {
- error("Could not get root node");
- }
-
- all_members =
- root_node.get_object().get_array_member("members");
-
- string [] member_urls = null;
-
- for (uint i = 0; i <= all_members.get_length() - 1; i++)
- member_urls += all_members.get_string_element(i);
-
- return member_urls;
-
- }
-
-}
-
-private class GetAlbumsTransaction : GalleryRequestTransaction {
-
- // Properties
- // Original list of album URLs
- public string [] album_urls { get; private set; default = null; }
- // How many URLs have been sent?
- public uint urls_sent { get; private set; default = 0; }
- // Are there (possibly) more URLs to send?
- public bool more_urls { get; private set; default = false; }
-
- public GetAlbumsTransaction(Session session, string [] _album_urls,
- uint start = 0) {
-
- base(session, "/items");
- add_argument("scope", "all");
-
- // Save original list of URLs
- album_urls = _album_urls;
-
- // Wrap each URL in double quotes and separate by a comma, but
- // we should try to keep the length of the URL under 255
- // characters. We need to do this to avoid problems with URLs
- // that are too long on some web servers (and, really, if there
- // are alot of albums, this can get large quickly).
- // The Gallery3 API should probably allow this in a POST
- // transaction...
- string url_list = "[";
- string [] my_album_urls = null;
- string? endpoint_url = session.get_endpoint_url();
- int url_length = (null != endpoint_url) ?
- endpoint_url.length : 0;
- url_length += 18; // for: ?scope=all&urls=[]
-
- // We have to allow at least one URL at a time
- if (start <= album_urls.length - 1) {
-
- urls_sent = start;
- do {
- my_album_urls += "\"" + album_urls[urls_sent] + "\"";
- // Add 3 for: "",
- url_length += album_urls[urls_sent].length + 3;
- urls_sent++;
- } while ((urls_sent <= album_urls.length - 1) &&
- (url_length +
- album_urls[urls_sent].length + 3 <= 255));
- url_list += string.joinv(",", my_album_urls);
-
- more_urls = (urls_sent <= (album_urls.length - 1));
-
- }
- url_list += "]";
-
- add_argument("urls", url_list);
-
- }
-
- public Album [] get_albums()
- throws Spit.Publishing.PublishingError {
-
- Album [] albums = null;
- Album tmp_album;
- unowned Json.Node root_node = get_root_node();
- unowned Json.Array members = root_node.get_array();
-
- // Only add editable items
- for (uint i = 0; i <= members.get_length() - 1; i++) {
- tmp_album = new Album(members.get_object_element(i));
-
- if (tmp_album.editable)
- albums += tmp_album;
- else
- warning(@"Album \"$(tmp_album.title)\" is not editable");
- }
-
- return albums;
- }
-
-}
-
-// Class to create or get a tag URL.
-// Tag URLs are placed in the "item_tags" object and relate an item and
-// its tags.
-private class GalleryGetTagTransaction : BaseGalleryTransaction {
-
- public GalleryGetTagTransaction(Session session, string tag_name) {
-
- if (!session.is_authenticated()) {
- error("Not authenticated");
- }
- else {
- Json.Generator entity = new Json.Generator();
- Json.Node root_node = new Json.Node(Json.NodeType.OBJECT);
- Json.Object obj = new Json.Object();
-
- base(session, session.url,
- "/tags",
- Publishing.RESTSupport.HttpMethod.POST);
- add_header("X-Gallery-Request-Key", session.key);
- add_header("X-Gallery-Request-Method", "POST");
-
- obj.set_string_member("name", tag_name);
- root_node.set_object(obj);
- entity.set_root(root_node);
-
- size_t entity_length;
- string entity_value = entity.to_data(out entity_length);
-
- debug("created entity: %s", entity_value);
-
- add_argument("entity", entity_value);
- }
-
- }
-
- public string tag_url() {
-
- unowned Json.Node root_node;
- string url;
-
- try {
- root_node = get_root_node();
- }
- catch (Spit.Publishing.PublishingError e) {
- error("Could not get root node");
- }
-
- url =
- root_node.get_object().get_string_member("url");
-
- return url;
-
- }
-
-}
-
-// Get the item_tags URL for a given item
-private class GalleryGetItemTagsURLsTransaction :
- GalleryRequestTransaction {
-
- private string item_tags_path = "";
-
- public GalleryGetItemTagsURLsTransaction(Session session,
- string item_url) {
-
- base(session, item_url);
-
- }
-
- public string get_item_tags_path() {
-
- unowned Json.Node root_node;
- unowned Json.Object relationships, tags;
-
- if ("" == item_tags_path) {
-
- try {
- root_node = get_root_node();
- }
- catch (Spit.Publishing.PublishingError e) {
- error("Could not get root node");
- }
-
- relationships =
- root_node.get_object().get_object_member("relationships");
- tags = relationships.get_object_member("tags");
-
- item_tags_path = tags.get_string_member("url");
-
- // Remove the session URL from the beginning of this URL
- item_tags_path = strip_session_url(item_tags_path);
-
- }
-
- return item_tags_path;
-
- }
-
-}
-
-// Set a tag relationship with an item
-private class GallerySetTagRelationshipTransaction :
- BaseGalleryTransaction {
-
- public GallerySetTagRelationshipTransaction(Session session,
- string item_tags_path, string tag_url, string item_url) {
-
- if (!session.is_authenticated()) {
- error("Not authenticated");
- }
- else {
- Json.Generator entity = new Json.Generator();
- Json.Node root_node = new Json.Node(Json.NodeType.OBJECT);
- Json.Object obj = new Json.Object();
-
- base(session, session.url,
- item_tags_path,
- Publishing.RESTSupport.HttpMethod.POST);
- add_header("X-Gallery-Request-Key", session.key);
- add_header("X-Gallery-Request-Method", "POST");
-
- obj.set_string_member("tag", tag_url);
- obj.set_string_member("item", item_url);
- root_node.set_object(obj);
- entity.set_root(root_node);
-
- size_t entity_length;
- string entity_value = entity.to_data(out entity_length);
-
- debug("created entity: %s", entity_value);
-
- add_argument("entity", entity_value);
- }
-
- }
-
-}
-
-private class GalleryAlbumCreateTransaction : BaseGalleryTransaction {
-
- // Properties
- public PublishingParameters parameters { get; private set; }
- // Private variables
- private string? session_url;
-
- // GalleryAlbumCreateTransaction constructor
- //
- // parameters: New album parameters
- public GalleryAlbumCreateTransaction(Session session,
- PublishingParameters parameters) {
-
- if (!session.is_authenticated()) {
- error("Not authenticated");
- }
- else {
- Json.Generator entity = new Json.Generator();
- Json.Node root_node = new Json.Node(Json.NodeType.OBJECT);
- Json.Object obj = new Json.Object();
-
- base(session, session.url, "/item/1",
- Publishing.RESTSupport.HttpMethod.POST);
- add_header("X-Gallery-Request-Key", session.key);
- add_header("X-Gallery-Request-Method", "POST");
-
- this.session_url = session.url;
- this.parameters = parameters;
-
- obj.set_string_member("name", parameters.album_name);
- obj.set_string_member("type", "album");
- obj.set_string_member("title", parameters.album_title);
- root_node.set_object(obj);
- entity.set_root(root_node);
-
- string entity_value = entity.to_data(null);
-
- debug("created entity: %s", entity_value);
-
- add_argument("entity", entity_value);
- }
-
- }
-
- public string get_new_album_path() {
-
- unowned Json.Node root_node;
- string new_path;
-
- try {
- root_node = get_root_node();
- }
- catch (Spit.Publishing.PublishingError e) {
- error("Could not get root node");
- }
-
- new_path =
- root_node.get_object().get_string_member("url");
- new_path = strip_session_url(new_path);
-
- return new_path;
-
- }
-
-}
-
-private class GalleryUploadTransaction :
- Publishing.RESTSupport.UploadTransaction {
-
- private Session session;
- private Json.Generator generator;
- private PublishingParameters parameters;
- private string item_url;
- private string item_path;
- private string item_tags_path;
-
- public GalleryUploadTransaction(Session session,
- PublishingParameters parameters,
- Spit.Publishing.Publishable publishable) {
-
- // TODO: eventually we can remove this
- if (parameters.album_path[0] != '/') {
- warning("Bad upload item path, this is a bug!");
- error(parameters.album_path);
- }
-
- base.with_endpoint_url(session, publishable,
- session.url + REST_PATH + parameters.album_path);
-
- this.parameters = parameters;
- this.session = session;
-
- add_header("X-Gallery-Request-Key", session.key);
- add_header("X-Gallery-Request-Method", "POST");
-
- GLib.HashTable<string, string> disposition_table =
- new GLib.HashTable<string, string>(GLib.str_hash,
- GLib.str_equal);
- string? title = publishable.get_publishing_name();
- string filename = publishable.get_param_string(
- Spit.Publishing.Publishable.PARAM_STRING_BASENAME);
- if (title == null || title == "")
- //TODO: remove extension?
- title = filename;
-
- disposition_table.insert("filename", @"$(filename)");
- disposition_table.insert("name", "file");
-
- set_binary_disposition_table(disposition_table);
-
- // Do the JSON stuff
- generator = new Json.Generator();
- string desc = publishable.get_param_string(
- Spit.Publishing.Publishable.PARAM_STRING_COMMENT);
- string type = (publishable.get_media_type() ==
- Spit.Publishing.Publisher.MediaType.VIDEO) ?
- "movie" : "photo";
-
- Json.Node root_node = new Json.Node(Json.NodeType.OBJECT);
- Json.Object obj = new Json.Object();
- obj.set_string_member("name", filename);
- obj.set_string_member("type", type);
- obj.set_string_member("title", title);
- obj.set_string_member("description", desc);
-
- root_node.set_object(obj);
- generator.set_root(root_node);
-
- add_argument("entity", generator.to_data(null));
- }
-
- private string get_new_item_url() {
-
- string json_object;
- string new_url;
- unowned Json.Node root_node;
- Json.Parser parser = new Json.Parser();
-
- json_object = get_response();
-
- if ((null == json_object) || (0 == json_object.length)) {
- warning("No response data from %s", get_endpoint_url());
- return "";
- }
-
- debug("json_object: %s", json_object);
-
- try {
- parser.load_from_data(json_object);
- }
- catch (GLib.Error e) {
- // If this didn't work, reset the "executed" state
- // TODO: can we recover from this?
- warning("ERROR: didn't load JSON data");
- set_is_executed(false);
- error(e.message);
- }
-
- root_node = parser.get_root();
- if (root_node.is_null()) {
- warning("Root node is null, doesn't appear to be JSON data");
- return "";
- }
-
- new_url =
- root_node.get_object().get_string_member("url");
-
- return new_url;
-
- }
-
- private void do_set_tag_relationship(string tag_url)
- throws Spit.Publishing.PublishingError {
- GallerySetTagRelationshipTransaction tag_txn =
- new GallerySetTagRelationshipTransaction(
- (Session) get_parent_session(), item_tags_path,
- tag_url, item_url);
-
- tag_txn.execute();
-
- debug("Response from setting tag relationship: %s",
- tag_txn.get_response());
- }
-
- private string get_new_item_tags_path() {
- GalleryGetItemTagsURLsTransaction tag_urls_txn =
- new GalleryGetItemTagsURLsTransaction(
- (Session) get_parent_session(), item_path);
-
- try {
- tag_urls_txn.execute();
- } catch (Spit.Publishing.PublishingError err) {
- debug("Problem getting the item_tags URL: %s",
- err.message);
- return "";
- }
-
- return tag_urls_txn.get_item_tags_path();
- }
-
- private string get_tag_url(string tag) {
-
- GalleryGetTagTransaction tag_txn =
- new GalleryGetTagTransaction(
- (Session) get_parent_session(), tag);
-
- try {
- tag_txn.execute();
- } catch (Spit.Publishing.PublishingError err) {
- debug("Problem getting the tags URL: %s",
- err.message);
- return "";
- }
-
- return tag_txn.tag_url();
-
- }
-
- private void on_upload_completed()
- throws Spit.Publishing.PublishingError {
-
- debug("EVENT: upload completed");
-
- if (!parameters.strip_metadata) {
-
- string[] keywords;
-
- debug("EVENT: evaluating tags");
-
- keywords = base.publishable.get_publishing_keywords();
-
- // If this publishable has no tags, continue
- if (null == keywords) {
- debug("No tags");
- return;
- }
-
- // Get URLs from the file we just finished uploading
- item_url = get_new_item_url();
- item_path = strip_session_url(item_url);
- item_tags_path = get_new_item_tags_path();
- debug("new item path is %s", item_path);
- debug("item_tags path is %s", item_tags_path);
-
- // Verify these aren't empty
- if (("" == item_path) || ("" == item_tags_path)) {
- throw new
- Spit.Publishing.PublishingError.COMMUNICATION_FAILED(
- "Could not obtain URL of uploaded item or its " +
- "\"item_tags\" relationship URL");
- }
-
- // Do the tagging here
- foreach (string tag in keywords) {
- debug(@"Found tag: $(tag)");
- string new_tag_url = get_tag_url(tag);
-
- try {
- do_set_tag_relationship(new_tag_url);
- } catch (Spit.Publishing.PublishingError err) {
- debug("Problem setting the relationship between tag " +
- "and item: %s", err.message);
- throw err;
- }
- }
-
- }
-
- }
-
- public override void execute()
- throws Spit.Publishing.PublishingError {
- base.execute();
-
- // Run tagging operations here
- on_upload_completed();
- }
-
-}
-
-
-public class GalleryPublisher : Spit.Publishing.Publisher, GLib.Object {
- private const string BAD_FILE_MSG = _("\n\nThe file “%s” may not be supported by or may be too large for this instance of Gallery3.");
- private const string BAD_MOVIE_MSG = _("\nNote that Gallery3 only supports the video types that Flowplayer does.");
-
- private weak Spit.Publishing.PluginHost host = null;
- private Spit.Publishing.ProgressCallback progress_reporter = null;
- private weak Spit.Publishing.Service service = null;
- private Session session = null;
- private bool running = false;
- private Album[] albums = null;
- private string key = null;
-
- private PublishingOptionsPane publishing_options_pane = null;
-
- public GalleryPublisher(Spit.Publishing.Service service,
- Spit.Publishing.PluginHost host) {
- this.service = service;
- this.host = host;
- this.session = new Session();
- }
-
- public bool is_running() {
- return running;
- }
-
- public Spit.Publishing.Service get_service() {
- return service;
- }
-
- public void start() {
- if (is_running())
- return;
-
- if (host == null)
- error("GalleryPublisher: start( ): can't start; this " +
- "publisher is not restartable.");
-
- debug("GalleryPublisher: starting interaction.");
-
- running = true;
-
- key = get_api_key();
-
- if ((null == key) || ("" == key))
- do_show_service_welcome_pane();
- else {
- string url = get_gallery_url();
- string username = get_gallery_username();
-
- if ((null == username) || (null == key) || (null == url))
- do_show_service_welcome_pane();
- else {
- debug("ACTION: attempting network login for user " +
- "'%s' at URL '%s' from saved credentials.",
- username, url);
-
- host.install_account_fetch_wait_pane();
-
- session.authenticate(url, username, key);
-
- // Initiate an album transaction
- do_fetch_album_urls();
- }
- }
- }
-
- public void stop() {
- debug("GalleryPublisher: stop( ) invoked.");
-
- running = false;
- }
-
- // Config getters/setters
- // API key
- internal string? get_api_key() {
- return host.get_config_string("api-key", null);
- }
-
- internal void set_api_key(string key) {
- host.set_config_string("api-key", key);
- }
-
- // URL
- internal string? get_gallery_url() {
- return host.get_config_string("url", null);
- }
-
- internal void set_gallery_url(string url) {
- host.set_config_string("url", url);
- }
-
- // Username
- internal string? get_gallery_username() {
- return host.get_config_string("username", null);
- }
-
- internal void set_gallery_username(string username) {
- host.set_config_string("username", username);
- }
-
- internal bool? get_persistent_strip_metadata() {
- return host.get_config_bool("strip-metadata", false);
- }
-
- internal void set_persistent_strip_metadata(bool strip_metadata) {
- host.set_config_bool("strip-metadata", strip_metadata);
- }
-
- internal int? get_scaling_constraint_id() {
- return host.get_config_int("scaling-constraint-id", 0);
- }
-
- internal void set_scaling_constraint_id(int constraint) {
- host.set_config_int("scaling-constraint-id", constraint);
- }
-
- internal int? get_scaling_pixels() {
- return host.get_config_int("scaling-pixels", 1024);
- }
-
- internal void set_scaling_pixels(int pixels) {
- host.set_config_int("scaling-pixels", pixels);
- }
-
- // Pane installation functions
- private void do_show_service_welcome_pane() {
- debug("ACTION: showing service welcome pane.");
-
- host.install_welcome_pane(SERVICE_WELCOME_MESSAGE,
- on_service_welcome_login);
- }
-
- private void do_show_credentials_pane(CredentialsPane.Mode mode) {
- debug("ACTION: showing credentials capture pane in %s mode.",
- mode.to_string());
-
- session.deauthenticate();
-
- CredentialsPane creds_pane =
- new CredentialsPane(host, mode, get_gallery_url(),
- get_gallery_username(), get_api_key());
- creds_pane.go_back.connect(on_credentials_go_back);
- creds_pane.login.connect(on_credentials_login);
-
- host.install_dialog_pane(creds_pane);
- }
-
- private void do_network_login(string url, string username,
- string password) {
- debug("ACTION: attempting network login for user '%s' at URL " +
- "'%s'.", username, url);
-
- host.install_login_wait_pane();
-
- KeyFetchTransaction fetch_trans =
- new KeyFetchTransaction(session, url, username, password);
- fetch_trans.network_error.connect(on_key_fetch_error);
- fetch_trans.completed.connect(on_key_fetch_complete);
-
- try {
- fetch_trans.execute();
- } catch (Spit.Publishing.PublishingError err) {
- debug("Caught an error attempting to login");
- // 403 errors may be recoverable, so don't post the error to
- // our host immediately; instead, try to recover from it
- on_key_fetch_error(fetch_trans, err);
- }
- }
-
- private void do_fetch_album_urls() {
-
- host.install_account_fetch_wait_pane();
-
- GetAlbumURLsTransaction album_trans =
- new GetAlbumURLsTransaction(session);
- album_trans.network_error.connect(on_album_urls_fetch_error);
- album_trans.completed.connect(on_album_urls_fetch_complete);
-
- try {
- album_trans.execute();
- } catch (Spit.Publishing.PublishingError err) {
- debug("Caught an error attempting to fetch albums");
- // 403 errors may be recoverable, so don't post the error to
- // our host immediately; instead, try to recover from it
- on_album_urls_fetch_error(album_trans, err);
- }
-
- }
-
- private void do_fetch_albums(string [] album_urls, uint start = 0) {
-
- GetAlbumsTransaction album_trans =
- new GetAlbumsTransaction(session, album_urls, start);
- album_trans.network_error.connect(on_album_fetch_error);
- album_trans.completed.connect(on_album_fetch_complete);
-
- try {
- album_trans.execute();
- } catch (Spit.Publishing.PublishingError err) {
- // 403 errors may be recoverable, so don't post the error to
- // our host immediately; instead, try to recover from it
- on_album_fetch_error(album_trans, err);
- }
-
- }
-
- private void do_show_publishing_options_pane(string url,
- string username) {
-
- debug("ACTION: showing publishing options pane");
-
- Gtk.Builder builder = new Gtk.Builder();
-
- try {
- builder.add_from_resource(Resources.RESOURCE_PATH +
- "/gallery3_publishing_options_pane.ui");
- }
- catch (Error e) {
- warning("Could not parse UI file! Error: %s.", e.message);
- host.post_error(
- new Spit.Publishing.PublishingError.LOCAL_FILE_ERROR(
- _("A file required for publishing is unavailable. Publishing to %s can’t continue.")
- .printf(SERVICE_NAME)
- )
- );
- return;
- }
-
- publishing_options_pane =
- new PublishingOptionsPane(host, url, username, albums,
- builder, get_persistent_strip_metadata(),
- get_scaling_constraint_id(), get_scaling_pixels());
- publishing_options_pane.publish.connect(
- on_publishing_options_pane_publish);
- publishing_options_pane.logout.connect(
- on_publishing_options_pane_logout);
- host.install_dialog_pane(publishing_options_pane);
-
- }
-
- private void do_create_album(PublishingParameters parameters) {
-
- debug("ACTION: creating album");
-
- GalleryAlbumCreateTransaction album_trans =
- new GalleryAlbumCreateTransaction(session, parameters);
- album_trans.network_error.connect(on_album_create_error);
- album_trans.completed.connect(on_album_create_complete);
-
- try {
- album_trans.execute();
- } catch (Spit.Publishing.PublishingError err) {
- // 403 errors may be recoverable, so don't post the error to
- // our host immediately; instead, try to recover from it
- on_album_create_error(album_trans, err);
- }
-
- }
-
- private void do_publish(PublishingParameters parameters) {
-
- debug("ACTION: publishing items");
-
- set_persistent_strip_metadata(parameters.strip_metadata);
- set_scaling_constraint_id(
- (parameters.photo_major_axis_size <= 0) ? 0 : 1);
- set_scaling_pixels(parameters.photo_major_axis_size);
- host.set_service_locked(true);
- progress_reporter =
- host.serialize_publishables(parameters.photo_major_axis_size,
- parameters.strip_metadata);
-
- // Serialization is a long and potentially cancellable
- // operation, so before we use the publishables, make sure that
- // the publishing interaction is still running. If it isn't, the
- // publishing environment may be partially torn down so do a
- // short-circuit return.
- if (!is_running())
- return;
-
- Uploader uploader =
- new Uploader(session, host.get_publishables(),
- parameters);
- uploader.upload_complete.connect(on_publish_complete);
- uploader.upload_error.connect(on_publish_error);
- uploader.upload(on_upload_status_updated);
-
- }
-
- private void do_show_success_pane() {
- debug("ACTION: showing success pane.");
-
- host.set_service_locked(false);
- host.install_success_pane();
- }
-
- // Callbacks
- private void on_service_welcome_login() {
- if (!is_running())
- return;
-
- debug("EVENT: user clicked 'Login' in welcome pane.");
-
- do_show_credentials_pane(CredentialsPane.Mode.INTRO);
- }
-
- private void on_credentials_login(string url, string username,
- string password) {
- if (!is_running())
- return;
-
- debug("EVENT: user '%s' clicked 'Login' in credentials pane.",
- username);
-
- set_gallery_url(url);
- set_gallery_username(username);
- do_network_login(url, username, password);
- }
-
- private void on_credentials_go_back() {
- if (!is_running())
- return;
-
- debug("EVENT: user is attempting to go back.");
-
- do_show_service_welcome_pane();
- }
-
- private void on_key_fetch_error(
- Publishing.RESTSupport.Transaction bad_txn,
- Spit.Publishing.PublishingError err) {
- bad_txn.completed.disconnect(on_key_fetch_complete);
- bad_txn.network_error.disconnect(on_key_fetch_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is already auth'd
- if (session.is_authenticated())
- return;
-
- debug("EVENT: network transaction to fetch key for login " +
- "failed; response = '%s'.",
- bad_txn.get_response());
-
- // HTTP error 403 is invalid authentication -- if we get this
- // error during key fetch then we can just show the login screen
- // again with a retry message; if we get any error other than
- // 403 though, we can't recover from it, so just post the error
- // to the user
- if (bad_txn.get_status_code() == 403) {
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.FAILED_RETRY);
- }
- else if (bad_txn.get_status_code() == 400) {
- // This might not be a Gallery URL
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.NOT_GALLERY_URL);
- }
- else {
- host.post_error(err);
- }
- }
-
- private void on_key_fetch_complete(
- Publishing.RESTSupport.Transaction txn) {
- txn.completed.disconnect(on_key_fetch_complete);
- txn.network_error.disconnect(on_key_fetch_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is already auth'd
- if (session.is_authenticated())
- return;
-
- key = (txn as KeyFetchTransaction).get_key();
-
- if (key == null) error("key doesn\'t exist");
- else {
- string url = get_gallery_url();
- string username = get_gallery_username();
-
- debug("EVENT: network transaction to fetch key completed " +
- "successfully.");
-
- set_api_key(key);
- session.authenticate(url, username, key);
-
- // Initiate an album transaction
- do_fetch_album_urls();
- }
- }
-
- private void on_album_urls_fetch_error(
- Publishing.RESTSupport.Transaction bad_txn,
- Spit.Publishing.PublishingError err) {
- bad_txn.completed.disconnect(on_album_urls_fetch_complete);
- bad_txn.network_error.disconnect(on_album_urls_fetch_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- debug("EVENT: network transaction to fetch album URLs " +
- "failed; response = \'%s\'.",
- bad_txn.get_response());
-
- // HTTP error 403 is invalid authentication -- if we get this
- // error during key fetch then we can just show the login screen
- // again with a retry message; if we get any error other than
- // 403 though, we can't recover from it, so just post the error
- // to the user
- if (bad_txn.get_status_code() == 403) {
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.FAILED_RETRY);
- }
- else if (bad_txn.get_status_code() == 400) {
- // This might not be a Gallery URL
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.NOT_GALLERY_URL);
- }
- else {
- host.post_error(err);
- }
- }
-
- private void on_album_urls_fetch_complete(
- Publishing.RESTSupport.Transaction txn) {
- txn.completed.disconnect(on_album_urls_fetch_complete);
- txn.network_error.disconnect(on_album_urls_fetch_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- debug("EVENT: retrieving all album URLs.");
-
- string [] album_urls =
- (txn as GetAlbumURLsTransaction).get_album_urls();
-
- if (null == album_urls) {
-
- string url = session.url;
- string username = session.username;
-
- do_show_publishing_options_pane(url, username);
-
- }
- else
- do_fetch_albums(album_urls);
- }
-
- private void on_album_fetch_error(
- Publishing.RESTSupport.Transaction bad_txn,
- Spit.Publishing.PublishingError err) {
- bad_txn.completed.disconnect(on_album_fetch_complete);
- bad_txn.network_error.disconnect(on_album_fetch_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- debug("EVENT: network transaction to fetch albums " +
- "failed; response = \'%s\'.",
- bad_txn.get_response());
-
- // HTTP error 403 is invalid authentication -- if we get this
- // error during key fetch then we can just show the login screen
- // again with a retry message; if we get any error other than
- // 403 though, we can't recover from it, so just post the error
- // to the user
- if (bad_txn.get_status_code() == 403) {
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.FAILED_RETRY);
- }
- else if (bad_txn.get_status_code() == 400) {
- // This might not be a Gallery URL
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.NOT_GALLERY_URL);
- }
- else {
- host.post_error(err);
- }
- }
-
- private void on_album_fetch_complete(
- Publishing.RESTSupport.Transaction txn) {
- txn.completed.disconnect(on_album_fetch_complete);
- txn.network_error.disconnect(on_album_fetch_error);
-
- Album[] new_albums = null;
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- debug("EVENT: user is attempting to populate the album list.");
-
- try {
- new_albums =
- (txn as GetAlbumsTransaction).get_albums();
- } catch (Spit.Publishing.PublishingError err) {
- on_album_fetch_error(txn, err);
- }
-
- // Append new albums to existing
- for (int i = 0; i <= new_albums.length - 1; i++)
- albums += new_albums[i];
-
- if ((txn as GetAlbumsTransaction).more_urls) {
-
- do_fetch_albums((txn as GetAlbumsTransaction).album_urls,
- (txn as GetAlbumsTransaction).urls_sent);
-
- }
- else {
-
- string url = session.url;
- string username = session.username;
-
- do_show_publishing_options_pane(url, username);
-
- }
- }
-
- private void on_album_create_error(
- Publishing.RESTSupport.Transaction bad_txn,
- Spit.Publishing.PublishingError err) {
- bad_txn.completed.disconnect(on_album_create_complete);
- bad_txn.network_error.disconnect(on_album_create_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- debug("EVENT: network transaction to create an album " +
- "failed; response = \'%s\'.",
- bad_txn.get_response());
-
- // HTTP error 403 is invalid authentication -- if we get this
- // error during key fetch then we can just show the login screen
- // again with a retry message; if we get any error other than
- // 403 though, we can't recover from it, so just post the error
- // to the user
- if (bad_txn.get_status_code() == 403) {
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.FAILED_RETRY);
- }
- else if (bad_txn.get_status_code() == 400) {
- // This might not be a Gallery URL
- // TODO: can we give more detail on the problem?
- do_show_credentials_pane(CredentialsPane.Mode.NOT_GALLERY_URL);
- }
- else {
- host.post_error(err);
- }
- }
-
- private void on_album_create_complete(
- Publishing.RESTSupport.Transaction txn) {
- txn.completed.disconnect(on_album_create_complete);
- txn.network_error.disconnect(on_album_create_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- PublishingParameters new_params =
- (txn as GalleryAlbumCreateTransaction).parameters;
- new_params.album_path =
- (txn as GalleryAlbumCreateTransaction).get_new_album_path();
-
- debug("EVENT: user has created an album at \"%s\".",
- new_params.album_path);
-
- do_publish(new_params);
- }
-
- private void on_publish_error(
- Publishing.RESTSupport.BatchUploader _uploader,
- Spit.Publishing.PublishingError err) {
- if (!is_running())
- return;
-
- Uploader uploader = _uploader as Uploader;
- GLib.Error g3_err = err.copy();
-
- debug("EVENT: uploader reports upload error = '%s' " +
- "for file '%s' (code %d)", err.message,
- uploader.current_publishable_name, uploader.status_code);
-
- uploader.upload_complete.disconnect(on_publish_complete);
- uploader.upload_error.disconnect(on_publish_error);
-
- // Is this a 400 error? Then it may be a bad file.
- if (uploader.status_code == 400) {
- g3_err.message +=
- BAD_FILE_MSG.printf(uploader.current_publishable_name);
- // Add an additional message if this appears to be a video
- // file.
- if (uploader.current_publishable_type ==
- Spit.Publishing.Publisher.MediaType.VIDEO)
- g3_err.message += BAD_MOVIE_MSG;
- }
- host.post_error(g3_err);
- }
-
- private void on_upload_status_updated(int file_number,
- double completed_fraction) {
-
- if (!is_running())
- return;
-
- debug("EVENT: uploader reports upload %.2f percent complete.",
- 100.0 * completed_fraction);
-
- assert(progress_reporter != null);
-
- progress_reporter(file_number, completed_fraction);
-
- }
-
- private void on_publish_complete(
- Publishing.RESTSupport.BatchUploader uploader,
- int num_published) {
- uploader.upload_complete.disconnect(on_publish_complete);
- uploader.upload_error.disconnect(on_publish_error);
-
- if (!is_running())
- return;
-
- // ignore these events if the session is not auth'd
- if (!session.is_authenticated())
- return;
-
- debug("EVENT: publishing complete; %d items published",
- num_published);
-
- do_show_success_pane();
-
- }
-
- private void on_publishing_options_pane_logout() {
- publishing_options_pane.publish.disconnect(
- on_publishing_options_pane_publish);
- publishing_options_pane.logout.disconnect(
- on_publishing_options_pane_logout);
-
- if (!is_running())
- return;
-
- debug("EVENT: user is attempting to log out.");
-
- session.deauthenticate();
- do_show_service_welcome_pane();
- }
-
- private void on_publishing_options_pane_publish(PublishingParameters parameters) {
- publishing_options_pane.publish.disconnect(
- on_publishing_options_pane_publish);
- publishing_options_pane.logout.disconnect(
- on_publishing_options_pane_logout);
-
- if (!is_running())
- return;
-
- debug("EVENT: user is attempting to publish something.");
-
- if (parameters.is_to_new_album()) {
- debug("EVENT: must create new album \"%s\" first.",
- parameters.album_name);
- do_create_album(parameters);
- }
- else {
- do_publish(parameters);
- }
- }
-
-}
-
-internal class PublishingOptionsPane : Spit.Publishing.DialogPane, GLib.Object {
- private const string DEFAULT_ALBUM_NAME = "";
- private const string LAST_ALBUM_CONFIG_KEY = "last-album";
-
- private Gtk.Builder builder = null;
-
- private Gtk.Grid pane_widget = null;
- private Gtk.Label title_label = null;
- private Gtk.RadioButton use_existing_radio = null;
- private Gtk.ComboBoxText existing_albums_combo = null;
- private Gtk.RadioButton create_new_radio = null;
- private Gtk.Entry new_album_entry = null;
- private Gtk.ComboBoxText scaling_combo = null;
- private Gtk.Entry pixels = null;
- private Gtk.CheckButton strip_metadata_check = null;
- private Gtk.Button publish_button = null;
- private Gtk.Button logout_button = null;
-
- private Album[] albums;
- private weak Spit.Publishing.PluginHost host;
-
- public signal void publish(PublishingParameters parameters);
- public signal void logout();
-
- public PublishingOptionsPane(Spit.Publishing.PluginHost host,
- string url, string username, Album[] albums,
- Gtk.Builder builder, bool strip_metadata,
- int scaling_id, int scaling_pixels) {
- this.albums = albums;
- this.host = host;
-
- this.builder = builder;
- assert(null != builder);
- assert(builder.get_objects().length() > 0);
-
- // pull in all widgets from builder
- pane_widget = builder.get_object("pane_widget") as Gtk.Grid;
- title_label = builder.get_object("title_label") as Gtk.Label;
- use_existing_radio = builder.get_object("publish_to_existing_radio") as Gtk.RadioButton;
- existing_albums_combo = builder.get_object("existing_albums_combo") as Gtk.ComboBoxText;
- scaling_combo = builder.get_object("scaling_constraint_combo") as Gtk.ComboBoxText;
- pixels = builder.get_object("major_axis_pixels") as Gtk.Entry;
- create_new_radio = builder.get_object("publish_new_radio") as Gtk.RadioButton;
- new_album_entry = builder.get_object("new_album_name") as Gtk.Entry;
- strip_metadata_check = this.builder.get_object("strip_metadata_check") as Gtk.CheckButton;
- publish_button = builder.get_object("publish_button") as Gtk.Button;
- logout_button = builder.get_object("logout_button") as Gtk.Button;
-
- // populate any widgets whose contents are
- // programmatically-generated
- title_label.set_label(
- _("Publishing to %s as %s.").printf(url, username));
- strip_metadata_check.set_active(strip_metadata);
- scaling_combo.set_active(scaling_id);
- pixels.set_text(@"$(scaling_pixels)");
-
- // connect all signals
- use_existing_radio.clicked.connect(on_use_existing_radio_clicked);
- create_new_radio.clicked.connect(on_create_new_radio_clicked);
- new_album_entry.changed.connect(on_new_album_entry_changed);
- scaling_combo.changed.connect(on_scaling_constraint_changed);
- pixels.changed.connect(on_pixels_changed);
- logout_button.clicked.connect(on_logout_clicked);
- publish_button.clicked.connect(on_publish_clicked);
- }
-
- private void on_publish_clicked() {
- string album_name;
- int photo_major_axis_size =
- (scaling_combo.get_active() == 1) ?
- int.parse(pixels.get_text()) : -1;
- PublishingParameters param;
-
- if (create_new_radio.get_active()) {
- album_name = new_album_entry.get_text();
- host.set_config_string(LAST_ALBUM_CONFIG_KEY, album_name);
- param =
- new PublishingParameters.to_new_album(album_name);
- debug("Trying to publish to \"%s\"", album_name);
- } else {
- album_name =
- albums[existing_albums_combo.get_active()].title;
- host.set_config_string(LAST_ALBUM_CONFIG_KEY, album_name);
- string album_path =
- albums[existing_albums_combo.get_active()].path;
- param =
- new PublishingParameters.to_existing_album(album_path);
- }
-
- param.photo_major_axis_size = photo_major_axis_size;
- param.strip_metadata = strip_metadata_check.get_active();
-
- publish(param);
- }
-
- private void on_use_existing_radio_clicked() {
- existing_albums_combo.set_sensitive(true);
- new_album_entry.set_sensitive(false);
- existing_albums_combo.grab_focus();
- update_publish_button_sensitivity();
- }
-
- private void on_create_new_radio_clicked() {
- new_album_entry.set_sensitive(true);
- existing_albums_combo.set_sensitive(false);
- new_album_entry.grab_focus();
- update_publish_button_sensitivity();
- }
-
- private void on_logout_clicked() {
- logout();
- }
-
- private void update_publish_button_sensitivity() {
- string album_name = new_album_entry.get_text();
- publish_button.set_sensitive(!(album_name.strip() == "" &&
- create_new_radio.get_active()));
- }
-
- private void on_new_album_entry_changed() {
- update_publish_button_sensitivity();
- }
-
- private void update_pixel_entry_sensitivity() {
- pixels.set_sensitive(scaling_combo.get_active() == 1);
- }
-
- private void on_scaling_constraint_changed() {
- update_pixel_entry_sensitivity();
- }
-
- private void on_pixels_changed() {
- string orig_text = pixels.get_text();
- char last_char = orig_text[orig_text.length - 1];
-
- if (orig_text.length > 0) {
- if (!last_char.isdigit())
- pixels.set_text(orig_text.substring(0,
- orig_text.length - 1));
- }
- }
-
- public void installed() {
- int default_album_id = -1;
- string last_album =
- host.get_config_string(LAST_ALBUM_CONFIG_KEY, "");
- for (int i = 0; i <= albums.length - 1; i++) {
- existing_albums_combo.append_text(albums[i].title);
- if ((albums[i].title == last_album) ||
- ((DEFAULT_ALBUM_NAME == albums[i].title) &&
- (-1 == default_album_id)))
- default_album_id = i;
- }
-
- if (albums.length == 0) {
- existing_albums_combo.set_sensitive(false);
- use_existing_radio.set_sensitive(false);
- create_new_radio.set_active(true);
- new_album_entry.grab_focus();
- new_album_entry.set_text(DEFAULT_ALBUM_NAME);
- } else {
- if (default_album_id >= 0) {
- use_existing_radio.set_active(true);
- existing_albums_combo.set_active(default_album_id);
- new_album_entry.set_sensitive(false);
- } else {
- create_new_radio.set_active(true);
- existing_albums_combo.set_active(0);
- new_album_entry.set_text(DEFAULT_ALBUM_NAME);
- new_album_entry.grab_focus();
- }
- }
- update_publish_button_sensitivity();
- update_pixel_entry_sensitivity();
- }
-
- public Gtk.Widget get_widget() {
- return pane_widget;
- }
-
- public Spit.Publishing.DialogPane.GeometryOptions get_preferred_geometry() {
- return Spit.Publishing.DialogPane.GeometryOptions.NONE;
- }
-
- public void on_pane_installed() {
- installed();
- }
-
- public void on_pane_uninstalled() {
- }
-}
-
-internal class PublishingParameters {
-
- // Private variables for properties
- private string _album_title = "";
-
- // Properties
- public string album_title {
- get {
- assert(is_to_new_album());
- return _album_title;
- }
- private set { _album_title = value; }
- }
- public string album_name { get; private set; default = ""; }
- public string album_path { get; set; default = ""; }
- public string entity_title { get; private set; default = ""; }
- public int photo_major_axis_size { get; set; default = -1; }
- public bool strip_metadata { get; set; default = false; }
-
- private PublishingParameters() {
- }
-
- public PublishingParameters.to_new_album(string album_title) {
- this.album_name = album_title.delimit(" ", '-');
- //this.album_name = this.album_name.delimit("\"\'", '');
- this.album_title = album_title;
- }
-
- public PublishingParameters.to_existing_album(string album_path) {
- this.album_path = album_path;
- }
-
- public bool is_to_new_album() {
- return (album_name != "");
- }
-}
-
-internal class CredentialsPane : Spit.Publishing.DialogPane, GLib.Object {
- public enum Mode {
- INTRO,
- FAILED_RETRY,
- NOT_GALLERY_URL;
-
- public string to_string() {
- switch (this) {
- case Mode.INTRO:
- return "INTRO";
-
- case Mode.FAILED_RETRY:
- return "FAILED_RETRY";
-
- case Mode.NOT_GALLERY_URL:
- return "NOT_GALLERY_URL";
-
- default:
- error("unrecognized CredentialsPane.Mode enumeration value");
- }
- }
- }
-
- private CredentialsGrid frame = null;
- private Gtk.Widget grid_widget = null;
-
- public signal void go_back();
- public signal void login(string url, string uname, string password,
- string key);
-
- public CredentialsPane(Spit.Publishing.PluginHost host,
- Mode mode = Mode.INTRO,
- string? url = null, string? username = null,
- string? key = null) {
-
- Gtk.Builder builder = new Gtk.Builder();
-
- try {
- builder.add_from_resource (Resources.RESOURCE_PATH +
- "/gallery3_authentication_pane.ui");
- }
- catch (Error e) {
- warning("Could not parse UI file! Error: %s.", e.message);
- host.post_error(
- new Spit.Publishing.PublishingError.LOCAL_FILE_ERROR(
- _("A file required for publishing is unavailable. Publishing to %s can’t continue.")
- .printf(SERVICE_NAME)
- )
- );
-
- return;
- }
-
- frame = new CredentialsGrid(host, mode, url, username, key, builder);
- grid_widget = frame.pane_widget as Gtk.Widget;
- }
-
- protected void notify_go_back() {
- go_back();
- }
-
- protected void notify_login(string url, string uname,
- string password, string key) {
- login(url, uname, password, key);
- }
-
- public Gtk.Widget get_widget() {
- assert(null != grid_widget);
- return grid_widget;
- }
-
- public Spit.Publishing.DialogPane.GeometryOptions get_preferred_geometry() {
- return Spit.Publishing.DialogPane.GeometryOptions.NONE;
- }
-
- public void on_pane_installed() {
- frame.go_back.connect(notify_go_back);
- frame.login.connect(notify_login);
-
- frame.installed();
- }
-
- public void on_pane_uninstalled() {
- frame.go_back.disconnect(notify_go_back);
- frame.login.disconnect(notify_login);
- }
-}
-
-internal class CredentialsGrid : GLib.Object {
- private const string INTRO_MESSAGE = _("Enter the URL for your Gallery3 site and the username and password (or API key) for your Gallery3 account.");
- private const string FAILED_RETRY_MESSAGE = _("The username and password or API key were incorrect. To try again, re-enter your username and password below.");
- private const string NOT_GALLERY_URL_MESSAGE = _("The URL entered does not appear to be the main directory of a Gallery3 instance. Please make sure you typed it correctly and it does not have any trailing components (e.g., index.php).");
-
- public Gtk.Grid pane_widget { get; private set; default = null; }
-
- private weak Spit.Publishing.PluginHost host = null;
- private Gtk.Builder builder = null;
- private Gtk.Label intro_message_label = null;
- private Gtk.Entry url_entry = null;
- private Gtk.Entry username_entry = null;
- private Gtk.Entry password_entry = null;
- private Gtk.Entry key_entry = null;
- private Gtk.Button login_button = null;
- private Gtk.Button go_back_button = null;
- private string? url = null;
- private string? username = null;
- private string? key = null;
-
- public signal void go_back();
- public signal void login(string url, string username,
- string password, string key);
-
- public CredentialsGrid(Spit.Publishing.PluginHost host,
- CredentialsPane.Mode mode = CredentialsPane.Mode.INTRO,
- string? url = null, string? username = null,
- string? key = null,
- Gtk.Builder builder) {
- this.host = host;
- this.url = url;
- this.key = key;
- this.username = username;
-
- this.builder = builder;
- assert(builder != null);
- assert(builder.get_objects().length() > 0);
-
- // pull in all widgets from builder
- pane_widget = builder.get_object("gallery3_auth_pane_widget") as Gtk.Grid;
- intro_message_label = builder.get_object("intro_message_label") as Gtk.Label;
- url_entry = builder.get_object("url_entry") as Gtk.Entry;
- username_entry = builder.get_object("username_entry") as Gtk.Entry;
- key_entry = builder.get_object("key_entry") as Gtk.Entry;
- password_entry = builder.get_object("password_entry") as Gtk.Entry;
- go_back_button = builder.get_object("go_back_button") as Gtk.Button;
- login_button = builder.get_object("login_button") as Gtk.Button;
-
- // Intro message
- switch (mode) {
- case CredentialsPane.Mode.INTRO:
- intro_message_label.set_markup(INTRO_MESSAGE);
- break;
-
- case CredentialsPane.Mode.FAILED_RETRY:
- intro_message_label.set_markup("<b>%s</b>\n\n%s".printf(_(
- "Unrecognized User"), FAILED_RETRY_MESSAGE));
- break;
-
- case CredentialsPane.Mode.NOT_GALLERY_URL:
- intro_message_label.set_markup("<b>%s</b>\n\n%s".printf(
- _(SERVICE_NAME + " Site Not Found"),
- NOT_GALLERY_URL_MESSAGE));
- break;
-
- default:
- error("Invalid CredentialsPane mode");
- }
-
- // Gallery URL
- if (url != null) {
- url_entry.set_text(url);
- username_entry.grab_focus();
- }
- url_entry.changed.connect(on_url_or_username_changed);
- // User name
- if (username != null) {
- username_entry.set_text(username);
- password_entry.grab_focus();
- }
- username_entry.changed.connect(on_url_or_username_changed);
-
- // Key
- if (key != null) {
- key_entry.set_text(key);
- key_entry.grab_focus();
- }
- key_entry.changed.connect(on_url_or_username_changed);
-
- // Buttons
- go_back_button.clicked.connect(on_go_back_button_clicked);
- login_button.clicked.connect(on_login_button_clicked);
- login_button.set_sensitive((url != null) && (username != null));
- }
-
- private void on_login_button_clicked() {
- login(url_entry.get_text(), username_entry.get_text(),
- password_entry.get_text(), key_entry.get_text());
- }
-
- private void on_go_back_button_clicked() {
- go_back();
- }
-
- private void on_url_or_username_changed() {
- login_button.set_sensitive(
- ((url_entry.get_text() != "") &&
- (username_entry.get_text() != "")) ||
- (key_entry.get_text() != ""));
- }
-
- public void installed() {
- host.set_service_locked(false);
-
- // TODO: following line necessary?
- host.set_dialog_default_widget(login_button);
- }
-}
-
-internal class Session : Publishing.RESTSupport.Session {
-
- // Properties
- public string? url { get; private set; default = null; }
- public string? username { get; private set; default = null; }
- public string? key { get; private set; default = null; }
-
- public Session() {
- }
-
- public override bool is_authenticated() {
- return (null != key);
- }
-
- public void authenticate(string gallery_url, string username, string key) {
- this.url = gallery_url;
- this.username = username;
- this.key = key;
-
- notify_authenticated();
- }
-
- public void deauthenticate() {
- url = null;
- username = null;
- key = null;
- }
-
-}
-
-internal class Uploader : Publishing.RESTSupport.BatchUploader {
-
- private PublishingParameters parameters;
- private string _current_publishable_name;
- private Spit.Publishing.Publisher.MediaType _current_media_type;
- private Publishing.RESTSupport.Transaction? _current_transaction;
-
- /* Properties */
- public string current_publishable_name {
- get {
- return _current_publishable_name;
- }
- }
- public uint status_code {
- get {
- return _current_transaction.get_status_code();
- }
- }
- public Spit.Publishing.Publisher.MediaType
- current_publishable_type {
- get {
- return _current_media_type;
- }
- }
-
- public Uploader(Session session,
- Spit.Publishing.Publishable[] publishables,
- PublishingParameters parameters) {
-
- base(session, publishables);
-
- this.parameters = parameters;
-
- }
-
- protected override Publishing.RESTSupport.Transaction
- create_transaction(Spit.Publishing.Publishable publishable) {
-
- Spit.Publishing.Publishable p = get_current_publishable();
- _current_publishable_name =
- p.get_param_string(Spit.Publishing.Publishable.PARAM_STRING_BASENAME);
- _current_media_type = p.get_media_type();
-
- _current_transaction =
- new GalleryUploadTransaction((Session) get_session(),
- parameters, p);
- return _current_transaction;
-
- }
-
-}
-
-private string strip_session_url(string url) {
-
- // Remove the session URL from the beginning of this URL
- debug("Searching for \"%s\" in \"%s\"",
- REST_PATH, url);
- int item_loc =
- url.last_index_of(REST_PATH);
-
- if (-1 == item_loc)
- error("Did not find \"%s\" in the base of the new item " +
- "URL \"%s\"", REST_PATH, url);
-
- return url.substring(item_loc + REST_PATH.length);
-
-}
-
-}
-
-// vi:ts=4:sw=4:et