Add load/save playlist from/to file menu options

syncplay/client.py

@@ -1730,6 +1730,12 @@ class SyncplayPlaylist():
             if newPlaylist:
                 self.changePlaylist(newPlaylist, username=None, resetIndex=True)
 
+    def savePlaylistToFile(self, path):
+        with open(path, 'w') as playlistFile:
+            playlistToSave = utils.getListAsMultilineString(self._playlist)
+            playlistFile.write(playlistToSave)
+            self._ui.showMessage("Playlist saved as {}".format(path)) # TODO: Move to messages_en
+
 
     def changePlaylist(self, files, username=None, resetIndex=False):
         if self._playlist == files:

syncplay/messages_de.py

@@ -297,6 +297,8 @@ de = {
     "openmedia-menu-label": "&Mediendatei öffnen...",
     "openstreamurl-menu-label": "&Stream URL öffnen",
     "setmediadirectories-menu-label": "Set media &directories",  # TODO: Translate
+    "loadplaylistfromfile-menu-label": "&Load playlist from file",  # TODO: Translate
+    "saveplaylisttofile-menu-label": "&Save playlist to file",  # TODO: Translate
     "exit-menu-label": "&Beenden",
     "advanced-menu-label": "&Erweitert",
     "window-menu-label": "&Fenster",

syncplay/messages_en.py

@@ -299,6 +299,8 @@ en = {
     "openmedia-menu-label": "&Open media file",
     "openstreamurl-menu-label": "Open &media stream URL",
     "setmediadirectories-menu-label": "Set media &directories",
+    "loadplaylistfromfile-menu-label": "&Load playlist from file",
+    "saveplaylisttofile-menu-label": "&Save playlist to file",
     "exit-menu-label": "E&xit",
     "advanced-menu-label": "&Advanced",
     "window-menu-label": "&Window",

syncplay/messages_es.py

@@ -299,6 +299,8 @@ es = {
     "openmedia-menu-label": "A&brir archivo multimedia",
     "openstreamurl-menu-label": "Abrir URL de &flujo de medios",
     "setmediadirectories-menu-label": "&Establecer directorios de medios",
+    "loadplaylistfromfile-menu-label": "&Load playlist from file",  # TODO: Translate
+    "saveplaylisttofile-menu-label": "&Save playlist to file",  # TODO: Translate
     "exit-menu-label": "&Salir",
     "advanced-menu-label": "A&vanzado",
     "window-menu-label": "&Ventana",

syncplay/messages_it.py

@@ -299,6 +299,8 @@ it = {
     "openmedia-menu-label": "&Apri file multimediali",
     "openstreamurl-menu-label": "Apri indirizzo di &rete",
     "setmediadirectories-menu-label": "Imposta &cartelle multimediali",
+    "loadplaylistfromfile-menu-label": "&Load playlist from file",  # TODO: Translate
+    "saveplaylisttofile-menu-label": "&Save playlist to file",  # TODO: Translate
     "exit-menu-label": "&Esci",
     "advanced-menu-label": "&Avanzate",
     "window-menu-label": "&Finestra",

syncplay/messages_ru.py

@@ -301,6 +301,8 @@ ru = {
     "openmedia-menu-label": "&Открыть файл",
     "openstreamurl-menu-label": "Открыть &ссылку",
     "setmediadirectories-menu-label": "&Папки воспроизведения",
+    "loadplaylistfromfile-menu-label": "&Load playlist from file",  # TODO: Translate
+    "saveplaylisttofile-menu-label": "&Save playlist to file",  # TODO: Translate
     "exit-menu-label": "&Выход",
     "advanced-menu-label": "&Дополнительно",
     "window-menu-label": "&Вид",

syncplay/ui/gui.py

@@ -711,6 +711,10 @@ class MainWindow(QtWidgets.QMainWindow):
         menu.addAction(QtGui.QPixmap(resourcespath + "film_add.png"), getMessage("addfilestoplaylist-menu-label"), lambda: self.OpenAddFilesToPlaylistDialog())
         menu.addAction(QtGui.QPixmap(resourcespath + "world_add.png"), getMessage("addurlstoplaylist-menu-label"), lambda: self.OpenAddURIsToPlaylistDialog())
         menu.addSeparator()
+        menu.addAction(getMessage("loadplaylistfromfile-menu-label"),lambda: self.OpenLoadPlaylistFromFileDialog()) # TODO: Add icon
+        menu.addAction("Load and shuffle playlist from file",lambda: self.OpenLoadPlaylistFromFileDialog(shuffle=True))  # TODO: Add icon and messages_en
+        menu.addAction(getMessage("saveplaylisttofile-menu-label"),lambda: self.OpenSavePlaylistToFileDialog()) # TODO: Add icon
+        menu.addSeparator()
         menu.addAction(QtGui.QPixmap(resourcespath + "film_folder_edit.png"), getMessage("setmediadirectories-menu-label"), lambda: self.openSetMediaDirectoriesDialog())
         menu.addAction(QtGui.QPixmap(resourcespath + "shield_edit.png"), getMessage("settrusteddomains-menu-label"), lambda: self.openSetTrustedDomainsDialog())
         menu.exec_(self.playlist.viewport().mapToGlobal(position))
@@ -1041,6 +1045,47 @@ class MainWindow(QtWidgets.QMainWindow):
         self.updatingPlaylist = False
         self.playlist.updatePlaylist(self.getPlaylistState())
 
+    @needsClient
+    def OpenLoadPlaylistFromFileDialog(self, shuffle=False):
+        self.loadMediaBrowseSettings()
+        if isMacOS() and IsPySide:
+            options = QtWidgets.QFileDialog.Options(QtWidgets.QFileDialog.DontUseNativeDialog)
+        else:
+            options = QtWidgets.QFileDialog.Options()
+        self.mediadirectory = ""
+        currentdirectory = os.path.dirname(self._syncplayClient.userlist.currentUser.file["path"]) if self._syncplayClient.userlist.currentUser.file else None
+        if currentdirectory and os.path.isdir(currentdirectory):
+            defaultdirectory = currentdirectory
+        else:
+            defaultdirectory = self.getInitialMediaDirectory()
+        browserfilter = "Playlists (*.m3u *.m3u8 *.txt)"
+        filepath, filtr = QtWidgets.QFileDialog.getOpenFileName(
+            self, "Load playlist from file", defaultdirectory,
+            browserfilter, "", options) # TODO: Note Shuffle and move to messages_en
+        if os.path.isfile(filepath):
+            self._syncplayClient.playlist.loadPlaylistFromFile(filepath, shuffle=shuffle)
+            self.playlist.updatePlaylist(self.getPlaylistState())
+
+    @needsClient
+    def OpenSavePlaylistToFileDialog(self):
+        self.loadMediaBrowseSettings()
+        if isMacOS() and IsPySide:
+            options = QtWidgets.QFileDialog.Options(QtWidgets.QFileDialog.DontUseNativeDialog)
+        else:
+            options = QtWidgets.QFileDialog.Options()
+        self.mediadirectory = ""
+        currentdirectory = os.path.dirname(self._syncplayClient.userlist.currentUser.file["path"]) if self._syncplayClient.userlist.currentUser.file else None
+        if currentdirectory and os.path.isdir(currentdirectory):
+            defaultdirectory = currentdirectory
+        else:
+            defaultdirectory = self.getInitialMediaDirectory()
+        browserfilter = "Playlist (*.m3u8 *.m3u *.txt)"
+        filepath, filtr = QtWidgets.QFileDialog.getSaveFileName(
+            self, "Save playlist to file", defaultdirectory,
+            browserfilter, "", options) # TODO: Move to messages_en
+        if filepath:
+            self._syncplayClient.playlist.savePlaylistToFile(filepath)
+
     @needsClient
     def OpenAddURIsToPlaylistDialog(self):
         URIsDialog = QtWidgets.QDialog()