diff options
Diffstat (limited to 'plugins/shotwell-publishing-extras/GalleryConnector.vala')
| -rw-r--r-- | plugins/shotwell-publishing-extras/GalleryConnector.vala | 2035 |
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 |