ability to import MPD Playlists

.gitignore

@@ -5,3 +5,4 @@
 # not shared with .npmignore
 /public/app.js
 /public/app.css
+/.idea

lib/player.js

@@ -31,6 +31,10 @@ var importFileFilters = [
     name: 'song',
     fn: importFileAsSong,
   },
+  {
+    name: 'mpd',
+    fn: importFileAsMpdPlaylist,
+  }
 ];
 
 module.exports = Player;
@@ -2896,6 +2900,37 @@ function importFileAsZip(self, srcFullPath, filenameHintWithoutPath, cb) {
   });
 }
 
+function importFileAsMpdPlaylist(self, srcFullPath, filenameHintWithoutPath, cb) {
+  var mpdPlaylist = fs.readFileSync(srcFullPath, {encoding: 'utf-8'}).trim().split("\n");
+  var oldSearchFields = self.libraryIndex.searchFields;
+  var items = [];
+  self.libraryIndex.searchFields = ['file'];
+  self.libraryIndex.rebuildAlbumTable();
+
+  for (var entity in mpdPlaylist) {
+    var match = self.libraryIndex.search('"' + mpdPlaylist[entity] + '"');
+
+    if (match.trackTable.length > 1) {
+      log.debug('more than one track found for ' + mpdPlaylist[entity]);
+    } else if (match.trackTable.length === 0) {
+      log.debug('no track found for ' + mpdPlaylist[entity]);
+    }
+    for (key in match.trackTable) {
+      items.push(match.trackTable[key]);
+    }
+  }
+
+  if (items.length > 0) {
+    var dbPlaylist = self.playlistCreate(uuid(), filenameHintWithoutPath);
+    self.playlistAddItems(dbPlaylist.id, items);
+  }
+
+  self.libraryIndex.searchFields = oldSearchFields ;
+  self.libraryIndex.rebuildAlbumTable();
+  cb();
+}
+
+
 // sort keys according to how they appear in the library
 function sortTracks(tracks) {
   var lib = new MusicLibraryIndex();

package.json

@@ -54,6 +54,6 @@
   "scripts": {
     "start": "node lib/server.js",
     "build": "npm install && ./build",
-    "dev": "npm run build && node lib/server.js --verbose"
+    "dev": "npm run build && node --debug=5858 lib/server.js --verbose"
   }
 }