Add script for searching for a song on youtube.

scripts/youtube/script.ini

@@ -0,0 +1,9 @@
+[Script]
+name=YouTube
+description=Finds songs on YouTube
+author=John Maguire <john.maguire@gmail.com>
+url=http://www.clementine-player.org
+icon=YouTube.png
+
+language=python
+script_file=youtube.py

scripts/youtube/youtube.py

@@ -0,0 +1,41 @@
+import clementine
+
+from PythonQt.Qt import QUrl
+from PythonQt.QtGui import QAction
+from PythonQt.QtGui import QDesktopServices
+from PythonQt.QtNetwork import QNetworkRequest
+
+import json
+
+class Plugin:
+  def __init__(self):
+    self.action = QAction("Find on YouTube", None)
+    self.action.connect("activated()", self.SearchYoutube)
+    clementine.ui.AddAction("song_menu", self.action)
+    self.network = clementine.NetworkAccessManager()
+
+  def SearchYoutube(self):
+    selection = clementine.playlists.current_selection().indexes()
+    title = selection[clementine.Playlist.Column_Title].data()
+    artist = selection[clementine.Playlist.Column_Artist].data()
+    query = title + ' ' + artist
+    url = QUrl('https://gdata.youtube.com/feeds/api/videos')
+    url.addQueryItem('q', query)
+    url.addQueryItem('alt', 'json')
+    url.addQueryItem('max-results', 1)
+    reply = self.network.get(QNetworkRequest(url))
+
+    def SearchFinished():
+      data = json.loads(str(reply.readAll()))
+      feed = data['feed']
+      try:
+        print feed['entry'][0]['media$group']['media$player'][0]['url']
+        youtube_url = feed['entry'][0]['media$group']['media$player'][0]['url']
+        QDesktopServices.openUrl(QUrl.fromEncoded(str(youtube_url)))
+      except Exception, e:
+        print e
+
+    reply.connect("finished()", SearchFinished)
+
+
+plugin = Plugin()

src/scripting/python/pythonengine.cpp

@@ -42,8 +42,12 @@
 #include "ui/settingsdialog.h"
 
 #include <QFile>
+#include <QModelIndex>
 #include <QtDebug>
 
+Q_DECLARE_METATYPE(QModelIndex)
+Q_DECLARE_METATYPE(QList<QModelIndex>)
+
 const char* PythonEngine::kClementineModuleName = "clementine";
 const char* PythonEngine::kScriptModulePrefix = "clementinescripts";
 PythonEngine* PythonEngine::sInstance = NULL;
@@ -121,6 +125,7 @@ bool PythonEngine::EnsureInitialised() {
   RegisterListConverter<Directory>("QList<Directory>");
   RegisterListConverter<CoverSearchResult>("QList<CoverSearchResult>");
   RegisterListConverter<PlaylistItemPtr>("QList<PlaylistItemPtr>");
+  RegisterListConverter<QModelIndex>("QList<QModelIndex>");
 
   // Connect stdout, stderr
   connect(python_qt, SIGNAL(pythonStdOut(QString)), SLOT(PythonStdOut(QString)));

src/ui/mainwindow.cpp

@@ -676,6 +676,8 @@ MainWindow::MainWindow(
   scripts_->ui()->RegisterActionLocation("help_menu", ui_->menu_help, NULL);
   scripts_->ui()->RegisterActionLocation("playlist_menu", ui_->menu_playlist, NULL);
 
+  scripts_->ui()->RegisterActionLocation("song_menu", playlist_menu_, NULL);
+
   // Load theme
   StyleSheetLoader* css_loader = new StyleSheetLoader(this);
   css_loader->SetStyleSheet(this, ":mainwindow.css");