1 files changed, 74 insertions, 0 deletions
diff --git a/extensions/chrome/inject_exec.js b/extensions/chrome/inject_exec.js
new file mode 100644
index 0000000..c1df18f
--- /dev/null
+++ b/extensions/chrome/inject_exec.js
@@ -0,0 +1,74 @@
+(function() {
+  function vkAudio__getPlayFirstId() {
+    var id = currentAudioId() || ls.get('audio_id') || (window.audioPlaylist && audioPlaylist.start);
+    return id || null;
+  }
+  function vkAudio__executeAfterPadLoading(f) {
+    Pads.show('mus');
+    window.onPlaylistLoaded = function() {
+      if (f) {
+        try {
+          f();
+        } catch(e) {}
+      }
+      setTimeout(function() {
+        Pads.show('mus');
+      }, 10);
+    }
+  }
+  function vkAudio__next() {
+    console.log("Next");
+    window.audioPlayer && audioPlayer.nextTrack(true, !window.audioPlaylist);
+  }
+  function vkAudio__prev() {
+    console.log("Prev");
+    window.audioPlayer && audioPlayer.prevTrack(true, !window.audioPlaylist);
+  }
+  function vkAudio__playPause() {
+    console.log("PlayPause");
+    if (!window.audioPlayer || !padAudioPlaylist()) {
+      stManager.add(['audioplayer.js'], function() {
+        vkAudio__executeAfterPadLoading(function() {
+          var plist = padAudioPlaylist(), id = vkAudio__getPlayFirstId();
+          if (id) {
+            playAudioNew(id);
+          } else if (plist && plist.start) {
+            playAudioNew(plist.start);
+          }
+        });
+      });
+    } else {
+      if (window.audioPlayer && audioPlayer.player) {
+        if (audioPlayer.player.paused()) {
+          audioPlayer.playTrack(); 
+        } else {
+          audioPlayer.pauseTrack();
+        }
+      }
+    }
+  }
+
+  try {
+    var data = window.__vkpc_cmd;
+    if (data) {
+      switch (data) {
+      case "next":
+        vkAudio__next();
+        break;
+
+      case "prev":
+        vkAudio__prev();
+        break;
+
+      case "play":
+      case "pause":
+        vkAudio__playPause();
+        break;
+      }
+
+      delete window.__vkpc_cmd;
+    }
+  } catch (e) {
+    console.log('[VKPC]', e, e.stack);
+  }
+})();