diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
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+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ {one line to give the program's name and a brief idea of what it does.}
+ Copyright (C) {year} {name of author}
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ {project} Copyright (C) {year} {fullname}
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
+
diff --git a/README.md b/README.md
new file mode 100644
index 00000000..4af55cfd
--- /dev/null
+++ b/README.md
@@ -0,0 +1,26 @@
+# GNOME shell extension Bing Wallpaper Changer
+
+Let this simple GNOME shell extension change your wallpaper every day to
+Microsoft Bing's wallpaper (the image you see when you visit Bing.com). It will
+also show a notification containing the title and the explanation of the image.
+
+*Disclaimer*: this extension is unofficial and not affiliated with Bing or
+Microsoft in any way. Images are protected by copyright. And are licensed only
+for use as wallpapers.
+
+This extension is based extensively on the NASA APOD extension by Elinvention
+(see https://github.com/Elinvention) and Bing Desktop Wallpaper Changer by
+Utkarsh Gupta (see https://github.com/UtkarshGpta).
+
+This is my first attempt at a Gnome extension, so it may have some issues.
+
+## Install
+
+`git clone https://github.com/neffo/bing-wallpaper-gnome-extension.git $HOME/.local/share/gnome-shell/extensions/BingWallpaper@ineffable-gmail.com`
+
+or create a zip file by doing this
+
+`git clone https://github.com/neffo/bing-wallpaper-gnome-extension.git`
+`cd bing-wallpaper-gnome-extension`
+`zip -r ../BingWallpaper@ineffable-gmail.com.zip *`
+
diff --git a/Settings.ui b/Settings.ui
new file mode 100644
index 00000000..bff83d5c
--- /dev/null
+++ b/Settings.ui
@@ -0,0 +1,682 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/extension.js b/extension.js
new file mode 100644
index 00000000..92ab08e5
--- /dev/null
+++ b/extension.js
@@ -0,0 +1,309 @@
+
+const St = imports.gi.St;
+const Main = imports.ui.main;
+const MessageTray = imports.ui.messageTray;
+const Soup = imports.gi.Soup
+const Lang = imports.lang;
+const Mainloop = imports.mainloop;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Util = imports.misc.util;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+
+
+const ExtensionUtils = imports.misc.extensionUtils;
+const Me = ExtensionUtils.getCurrentExtension();
+const Utils = Me.imports.utils;
+
+const BingImageURL = "https://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1"; //+ "&mkt="; // optional Bing market (currently ignored)
+const BingURL = "https://bing.com";
+const IndicatorName = "BingWallpaperIndicator";
+const TIMEOUT_SECONDS = 6 * 3600;
+const ICON = "bing"
+
+let validresolutions = [ '800x600' , '1024x768', '1280x720', '1280x768', '1366x768', '1920x1080', '1920x1200'];
+
+let bingWallpaperIndicator;
+
+
+function log(msg) {
+ print("BingWallpaper extension: " + msg);
+}
+
+// Utility function
+function dump(object) {
+ let output = '';
+ for (let property in object) {
+ output += property + ': ' + object[property]+'; ';
+ }
+ log(output);
+}
+
+const LongNotification = new Lang.Class({
+ Name: 'LongNotification',
+ Extends: MessageTray.Notification,
+
+ createBanner: function() {
+ // Explanations are usually longer than default
+ let banner = this.source.createBanner(this);
+ banner.setExpandedLines(20);
+ return banner;
+ }
+});
+
+function notify(msg, details, transient) {
+ // set notifications icon
+ let source = new MessageTray.Source("BingWallpaper", ICON);
+ // force expanded notification
+ source.policy = new MessageTray.NotificationPolicy({ enable: true,
+ enableSound: true,
+ showBanners: true,
+ forceExpanded: true,
+ showInLockScreen: true,
+ detailsInLockScreen: true
+ });
+ Main.messageTray.add(source);
+ let notification = new LongNotification(source, msg, details);
+ notification.setTransient(transient);
+ // Add action to open Bing website with default browser
+ notification.addAction("Bing website", Lang.bind(this, function() {
+ Util.spawn(["xdg-open", BingURL]);
+ }));
+ source.notify(notification);
+}
+
+function notifyError(msg) {
+ Main.notifyError("BingWallpaper extension error", msg);
+}
+
+function doSetBackground(uri, schema) {
+ let gsettings = new Gio.Settings({schema: schema});
+ gsettings.set_string('picture-uri', uri);
+ Gio.Settings.sync();
+ gsettings.apply();
+}
+
+let httpSession = new Soup.SessionAsync();
+Soup.Session.prototype.add_feature.call(httpSession, new Soup.ProxyResolverDefault());
+
+const BingWallpaperIndicator = new Lang.Class({
+ Name: IndicatorName,
+ Extends: PanelMenu.Button,
+
+ _init: function() {
+ this.parent(0.0, IndicatorName);
+
+ this.icon = new St.Icon({icon_name: ICON, style_class: 'system-status-icon'});
+ this.actor.add_child(this.icon);
+
+ this.title = "";
+ this.explanation = "";
+ this.filename = "";
+ this.copyright = "";
+ this.version = "0.1";
+ this._updatePending = false;
+ this._timeout = null;
+
+ this._settings = Utils.getSettings();
+ this._settings.connect('changed::hide', Lang.bind(this, function() {
+ this.actor.visible = !this._settings.get_boolean('hide');
+ }));
+
+ this.showItem = new PopupMenu.PopupMenuItem("Show description");
+ this.wallpaperItem = new PopupMenu.PopupMenuItem("Set wallpaper");
+ this.refreshItem = new PopupMenu.PopupMenuItem("Refresh");
+ this.settingsItem = new PopupMenu.PopupMenuItem("Settings");
+ this.menu.addMenuItem(this.showItem);
+ this.menu.addMenuItem(this.wallpaperItem);
+ this.menu.addMenuItem(this.refreshItem);
+ this.menu.addMenuItem(this.settingsItem);
+ this.showItem.connect('activate', Lang.bind(this, this._showDescription));
+ this.wallpaperItem.connect('activate', Lang.bind(this, this._setBackground));
+ this.refreshItem.connect('activate', Lang.bind(this, this._refresh));
+ this.settingsItem.connect('activate', function() {
+ Util.spawn(["gnome-shell-extension-prefs", Me.metadata.uuid]);
+ });
+
+ this.actor.connect('button-press-event', Lang.bind(this, function () {
+ // Grey out menu items if an update is pending
+ this.refreshItem.setSensitive(!this._updatePending);
+ this.showItem.setSensitive(!this._updatePending && this.title != "" && this.explanation != "");
+ this.wallpaperItem.setSensitive(!this._updatePending && this.filename != "");
+ }));
+
+ this._refresh();
+ },
+
+ _setBackground: function() {
+ if (this.filename == "")
+ return;
+ if (this._settings.get_boolean('set-background'))
+ doSetBackground(this.filename, 'org.gnome.desktop.background');
+ if (this._settings.get_boolean('set-lock-screen'))
+ doSetBackground(this.filename, 'org.gnome.desktop.screensaver');
+ },
+
+ _restartTimeout: function() {
+ if (this._timeout)
+ Mainloop.source_remove(this._timeout);
+ this._timeout = Mainloop.timeout_add_seconds(TIMEOUT_SECONDS, Lang.bind(this, this._refresh));
+ },
+
+ _showDescription: function() {
+ if (this.title == "" && this.explanation == "") {
+ this._refresh();
+ } else {
+ let message = this.explanation;
+ if (this.copyright != "")
+ message += "\n**" + this.copyright + "**"
+ notify(this.title, message, this._settings.get_boolean('transient'));
+ }
+ },
+
+ _refresh: function() {
+ if (this._updatePending)
+ return;
+ this._updatePending = true;
+
+ this._restartTimeout();
+
+ let market = this._settings.get_string('market');
+ log("market: " + market);
+
+ // create an http message
+ let request = Soup.Message.new('GET', BingImageURL); // + market
+
+ // queue the http request
+ httpSession.queue_message(request, Lang.bind(this, function(httpSession, message) {
+ if (message.status_code == 200) {
+ let data = message.response_body.data;
+ this._parseData(data);
+ } else if (message.status_code == 403) {
+ notifyError("Error 403: No access");
+ this._updatePending = false;
+ } else {
+ notifyError("Network error");
+ this._updatePending = false;
+ }
+ }));
+ },
+
+ _parseData: function(data) {
+ let parsed = JSON.parse(data);
+ let imagejson = parsed['images'][0];
+
+ if (imagejson['wp'] == true) {
+ this.title = imagejson['copyright'].replace(/\s*\(.*?\)\s*/g, "");
+ this.explanation = "Bing Wallpaper of the Day for ("+imagejson['fullstartdate']+")";
+ this.copyright = imagejson['copyright'].match(/\(([^)]+)\)/)[1].replace('\*\*','');;
+ //let url = ('hdurl' in parsed) ? parsed['hdurl'] : parsed['url'];
+ let resolution = this._settings.get_string('resolution');
+
+ if (validresolutions.indexOf(resolution) == -1)
+ resolution = "1920x1200";
+
+ let url = BingURL+imagejson['url'].replace('1920x1080','1920x1200');
+
+ log("Bing new wallpaper: "+url);
+ log("Bing new wallpaper description: "+this.title);
+
+ let BingWallpaperDir = this._settings.get_string('download-folder');
+ if (BingWallpaperDir == "")
+ BingWallpaperDir = GLib.get_home_dir() + "/Pictures/BingWallpaper/";
+ else if (!BingWallpaperDir.endsWith('/'))
+ BingWallpaperDir += '/';
+ this.filename = BingWallpaperDir + imagejson['startdate'] + '-BingWallpaper-'+ resolution + '.jpg';
+
+ let file = Gio.file_new_for_path(this.filename);
+ if (!file.query_exists(null)) {
+ let dir = Gio.file_new_for_path(BingWallpaperDir);
+ if (!dir.query_exists(null)) {
+ dir.make_directory_with_parents(null);
+ }
+ this._download_image(url, file);
+ } else {
+ log("Image already downloaded");
+ this._setBackground();
+ this._updatePending = false;
+ }
+ } else {
+ this.title = "No wallpaper available";
+ this.explanation = "No picture for today 😞.";
+ this.filename = "";
+ this._updatePending = false;
+ if (this._settings.get_boolean('notify'))
+ this._showDescription();
+ }
+ },
+
+ _download_image: function(url, file) {
+ log("Downloading " + url + " to " + file.get_uri())
+
+ // open the Gfile
+ let fstream = file.replace(null, false, Gio.FileCreateFlags.NONE, null);
+
+ // variables for the progress bar
+ let total_size;
+ let bytes_so_far = 0;
+
+ // create an http message
+ let request = Soup.Message.new('GET', url);
+
+ // got_headers event
+ request.connect('got_headers', Lang.bind(this, function(message){
+ log("got_headers")
+ total_size = message.response_headers.get_content_length()
+ }));
+
+ // got_chunk event
+ request.connect('got_chunk', Lang.bind(this, function(message, chunk){
+ bytes_so_far += chunk.length;
+
+ if(total_size) {
+ let fraction = bytes_so_far / total_size;
+ let percent = Math.floor(fraction * 100);
+ log("Download "+percent+"% done ("+bytes_so_far+" / "+total_size+" bytes)");
+ }
+ fstream.write(chunk.get_data(), null, chunk.length);
+ }));
+
+ // queue the http request
+ httpSession.queue_message(request, Lang.bind(this, function(httpSession, message) {
+ // request completed
+ fstream.close(null);
+ this._updatePending = false;
+ if (message.status_code == 200) {
+ log('Download successful');
+ this._setBackground();
+ if (this._settings.get_boolean('notify'))
+ this._showDescription();
+ } else {
+ notifyError("Couldn't fetch image from " + url);
+ file.delete(null);
+ }
+ }));
+ },
+
+ stop: function () {
+ if (this._timeout)
+ Mainloop.source_remove(this._timeout);
+ this._timeout = undefined;
+ this.menu.removeAll();
+ }
+});
+
+function init(extensionMeta) {
+ let theme = imports.gi.Gtk.IconTheme.get_default();
+ theme.append_search_path(extensionMeta.path + "/icons");
+}
+
+function enable() {
+ bingWallpaperIndicator = new BingWallpaperIndicator();
+ Main.panel.addToStatusArea(IndicatorName, bingWallpaperIndicator);
+}
+
+function disable() {
+ BingWallpaperIndicator.stop();
+ BingWallpaperIndicator.destroy();
+}
diff --git a/icons/bing.svg b/icons/bing.svg
new file mode 100644
index 00000000..352def4c
--- /dev/null
+++ b/icons/bing.svg
@@ -0,0 +1,215 @@
+
+
+
+
diff --git a/metadata.json b/metadata.json
new file mode 100644
index 00000000..08500ec1
--- /dev/null
+++ b/metadata.json
@@ -0,0 +1 @@
+{"uuid": "BingWallpaper@ineffable-gmail.com", "shell-version": ["3.24.2"], "name": "Bing Wallpaper Changer", "description": "Set wallpaper to Bing background image (changes daily)", "version": "0.1"}
\ No newline at end of file
diff --git a/prefs.js b/prefs.js
new file mode 100644
index 00000000..1ae4c85a
--- /dev/null
+++ b/prefs.js
@@ -0,0 +1,64 @@
+
+const Gtk = imports.gi.Gtk;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Me = imports.misc.extensionUtils.getCurrentExtension();
+const Utils = Me.imports.utils;
+
+let settings;
+
+function init() {
+ settings = Utils.getSettings(Me);
+}
+
+function buildPrefsWidget(){
+
+ // Prepare labels and controls
+ let buildable = new Gtk.Builder();
+ buildable.add_from_file( Me.dir.get_path() + '/Settings.ui' );
+ let box = buildable.get_object('prefs_widget');
+
+ buildable.get_object('extension_version').set_text(Me.metadata.version.toString());
+
+ let hideSwitch = buildable.get_object('hide');
+ let notifySwitch = buildable.get_object('notifications');
+ let transientSwitch = buildable.get_object('transient_notifications');
+ let bgSwitch = buildable.get_object('background');
+ let lsSwitch = buildable.get_object('lock_screen');
+ let fileChooser = buildable.get_object('download_folder');
+ let apiEntry = buildable.get_object('market');
+
+ // Indicator
+ settings.bind('hide', hideSwitch, 'active', Gio.SettingsBindFlags.DEFAULT);
+
+ // Notifications
+ settings.bind('notify', notifySwitch, 'active', Gio.SettingsBindFlags.DEFAULT);
+ settings.bind('transient', transientSwitch, 'active', Gio.SettingsBindFlags.DEFAULT);
+
+ transientSwitch.set_sensitive(settings.get_boolean('notify'));
+ settings.connect('changed::notify', function() {
+ transientSwitch.set_sensitive(settings.get_boolean('notify'));
+ });
+
+ settings.bind('set-background', bgSwitch, 'active', Gio.SettingsBindFlags.DEFAULT);
+ settings.bind('set-lock-screen', lsSwitch, 'active', Gio.SettingsBindFlags.DEFAULT);
+
+ //download folder
+ fileChooser.set_filename(settings.get_string('download-folder'));
+ fileChooser.add_shortcut_folder_uri("file://" + GLib.get_user_cache_dir() + "/bing");
+ fileChooser.connect('file-set', function(widget) {
+ settings.set_string('download-folder', widget.get_filename());
+ });
+
+ // Bing Market (locale/country)
+ settings.bind('market', apiEntry, 'text', Gio.SettingsBindFlags.DEFAULT);
+ settings.connect('changed::market', function() {
+ if (settings.get_string('market') == "")
+ settings.reset('market');
+ });
+
+ box.show_all();
+
+ return box;
+};
+
diff --git a/schemas/gschemas.compiled b/schemas/gschemas.compiled
new file mode 100644
index 00000000..5bcb1eab
Binary files /dev/null and b/schemas/gschemas.compiled differ
diff --git a/schemas/org.gnome.shell.extensions.bingwallpaper.gschema.xml b/schemas/org.gnome.shell.extensions.bingwallpaper.gschema.xml
new file mode 100644
index 00000000..cd93197c
--- /dev/null
+++ b/schemas/org.gnome.shell.extensions.bingwallpaper.gschema.xml
@@ -0,0 +1,56 @@
+
+
+
+
+
+ false
+ Hide indicator
+ Hide indicator icon from status area
+
+
+
+ true
+ Send a notifications
+ Send a notification with explanation when the picture of the day is downloaded
+
+
+
+ true
+ Use transient notifications (auto dismiss)
+
+
+
+
+ true
+ Set background
+ Set background to Bing's background
+
+
+
+ true
+ Set lock screen
+ Set lock screen to Bing's background
+
+
+
+ "Pictures/BingWallpaper"
+ Where to download pictures.
+
+
+
+
+ "en-US"
+ Default Market for Bing
+
+
+
+
+ "1920x1200"
+ Screen Size
+ Valid sizes are '800x600' , '1024x768', '1280x720', '1280x768', '1366x768', '1920x1080', and '1920x1200'
+
+
+
+
+
diff --git a/utils.js b/utils.js
new file mode 100644
index 00000000..9d258eca
--- /dev/null
+++ b/utils.js
@@ -0,0 +1,34 @@
+
+const Gio = imports.gi.Gio;
+const ExtensionUtils = imports.misc.extensionUtils;
+
+function getSettings() {
+ let extension = ExtensionUtils.getCurrentExtension();
+ let schema = 'org.gnome.shell.extensions.bingwallpaper';
+
+ const GioSSS = Gio.SettingsSchemaSource;
+
+ // check if this extension was built with "make zip-file", and thus
+ // has the schema files in a subfolder
+ // otherwise assume that extension has been installed in the
+ // same prefix as gnome-shell (and therefore schemas are available
+ // in the standard folders)
+ let schemaDir = extension.dir.get_child('schemas');
+ let schemaSource;
+ if (schemaDir.query_exists(null)) {
+ schemaSource = GioSSS.new_from_directory(schemaDir.get_path(),
+ GioSSS.get_default(),
+ false);
+ } else {
+ schemaSource = GioSSS.get_default();
+ }
+
+ let schemaObj = schemaSource.lookup(schema, true);
+ if (!schemaObj) {
+ throw new Error('Schema ' + schema + ' could not be found for extension ' +
+ extension.metadata.uuid + '. Please check your installation.');
+ }
+
+ return new Gio.Settings({settings_schema: schemaObj});
+}
+