Error handling for google+

lib/get-info.js

@@ -810,18 +810,19 @@ var Getters = {
                 case 200:
                     break; /* Request is OK, skip to handling data */
                 case 400:
-                    return callback("Invalid request", null);
+                    return cb("Invalid request", null);
                 case 403:
-                    return callback("Private video", null);
+                    return cb("Private video", null);
                 case 404:
-                    return callback("Video not found", null);
+                    return cb("Video not found", null);
                 case 500:
                 case 503:
-                    return callback("Service unavailable", null);
+                    return cb("Service unavailable", null);
                 default:
-                    return callback("HTTP " + status, null);
+                    return cb("HTTP " + status, null);
             }
 
+            try {
                 var videos = {};
                 var duration;
                 var title;
@@ -892,8 +893,23 @@ var Getters = {
                     }
                 }
 
+                if (Object.keys(direct).length === 0) {
+                    return cb("Unable to retrieve video data from Google+.  Check that " +
+                              "the album exists and is shared publicly.");
+                } else if (!title) {
+                    return cb("Unable to retrieve title from Google+.  Check that " +
+                              "the album exists and is shared publicly.");
+                } else if (!duration) {
+                    return cb("Unable to retreive duration from Google+.  This might be " +
+                              "because the video is still processing.");
+                }
+
                 var media = new Media(id, title, duration, "gp", { gpdirect: direct });
                 cb(null, media);
+            } catch (e) {
+                cb("Unknown error");
+                Logger.errlog.log("Unknown error for Google+ ID " + id + ": " + e.trace);
+            }
         });
     }
 };