Adding error catch for trakt

1 files changed, 75 insertions, 61 deletions

diff --git a/lib/helpers.js b/lib/helpers.js
index 6af825c..1559cf1 100755
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -121,59 +121,68 @@ var helpers = {
          });
         }
         else {
-            trakt.request('show', 'summary', {title: imdb, extended: "full"}, function(err, show) {
-              if(!show) return callback(null, show);
-              else {
-                var seasons = show.seasons;
-                async.each(seasons, function(season, cbs) {
-                  var episodes = season.episodes;
-                  async.each(episodes, function(episode, cbe){
-                    var aired = episode.first_aired_iso;
-                    if(aired){
-                      var year_aired = aired.substring(0, aired.indexOf("-"));
-                      var date_aired = aired.substring(aired.indexOf("-") + 1, aired.indexOf("T")).replace("-", "/");
-                      if(typeof(data[year_aired]) != 'undefined' && typeof(data[year_aired][date_aired]) != 'undefined')
-                      {
-                        thisEpisode = {
-                          tvdb_id: episode.tvdb_id,
-                          season: episode.season,
-                          episode: episode.episode,
-                          title: episode.title,
-                          overview: episode.overview,
-                          first_aired: episode.first_aired_utc,
-                          date_based: true,
-                          year: year_aired,
-                          day_aired: date_aired,
-                          watched : {watched: false},
-                          torrents: []
-                        };
-                        thisEpisode.torrents = data[year_aired][date_aired];
-                        thisEpisode.torrents[0] = data[year_aired][date_aired]["480p"] ? data[year_aired][date_aired]["480p"] : data[year_aired][date_aired]["720p"]; // Prevents breaking the app
-                        thisEpisodes.push(thisEpisode);
+
+            try {
+
+              trakt.request('show', 'summary', {title: imdb, extended: "full"}, function(err, show) {
+                if(!show) return callback(null, show);
+                else {
+                  var seasons = show.seasons;
+                  async.each(seasons, function(season, cbs) {
+                    var episodes = season.episodes;
+                    async.each(episodes, function(episode, cbe){
+                      var aired = episode.first_aired_iso;
+                      if(aired){
+                        var year_aired = aired.substring(0, aired.indexOf("-"));
+                        var date_aired = aired.substring(aired.indexOf("-") + 1, aired.indexOf("T")).replace("-", "/");
+                        if(typeof(data[year_aired]) != 'undefined' && typeof(data[year_aired][date_aired]) != 'undefined')
+                        {
+                          thisEpisode = {
+                            tvdb_id: episode.tvdb_id,
+                            season: episode.season,
+                            episode: episode.episode,
+                            title: episode.title,
+                            overview: episode.overview,
+                            first_aired: episode.first_aired_utc,
+                            date_based: true,
+                            year: year_aired,
+                            day_aired: date_aired,
+                            watched : {watched: false},
+                            torrents: []
+                          };
+                          thisEpisode.torrents = data[year_aired][date_aired];
+                          thisEpisode.torrents[0] = data[year_aired][date_aired]["480p"] ? data[year_aired][date_aired]["480p"] : data[year_aired][date_aired]["720p"]; // Prevents breaking the app
+                          thisEpisodes.push(thisEpisode);
+                        }
                       }
-                    }
-                    return cbe();
-                  },
-                  function(err, res) {return cbs()})
-                }, function(err, res) {
-               // Only change "lastUpdated" date if there are new episodes
-               Show.find({imdb_id: imdb}, function(err, show) {
-                   if(err)  return callback(err, null);
-                   if(show.episodes != thisEpisodes) {
-                       Show.update({ imdb_id: imdb },
-                           { $set: { episodes: thisEpisodes, last_updated: +new Date(), num_seasons: numSeasons}},
-                           function(err, show) {
-                               return callback(err, null);
-                           });
-                   }
-                   else {
-                       return callback(null, show);
-                   }
-               });
+                      return cbe();
+                    },
+                    function(err, res) {return cbs()})
+                  }, function(err, res) {
+                 // Only change "lastUpdated" date if there are new episodes
+                 Show.find({imdb_id: imdb}, function(err, show) {
+                     if(err)  return callback(err, null);
+                     if(show.episodes != thisEpisodes) {
+                         Show.update({ imdb_id: imdb },
+                             { $set: { episodes: thisEpisodes, last_updated: +new Date(), num_seasons: numSeasons}},
+                             function(err, show) {
+                                 return callback(err, null);
+                             });
+                     }
+                     else {
+                         return callback(null, show);
+                     }
+                 });
+
+                });
+              }
+            });
+
+          } catch (err) {
+                  console.log("Error:", err);
+                  return callback(err, null);
+          }
 
-              });
-            }
-          });
         }
 
       });
@@ -261,17 +270,22 @@ var helpers = {
                 console.log("TTL expired, updating info");
                 show.imdb_id = doc.imdb_id;
                 //TODO: Change this to just get new rating or something
-                trakt.request('show', 'summary', {title: slug}, function(err, data) {
-                    if (!err && data) {
-                      Show.update({ _id: doc._id },
-                           { $set: { rating: data.ratings, status: data.status}},
-                           function(err, doc1) {
-                            helpers.extractShowInfo(show, function(err, show) {
-                              return callback(err, show);
+                try {
+                  trakt.request('show', 'summary', {title: slug}, function(err, data) {
+                      if (!err && data) {
+                        Show.update({ _id: doc._id },
+                             { $set: { rating: data.ratings, status: data.status}},
+                             function(err, doc1) {
+                              helpers.extractShowInfo(show, function(err, show) {
+                                return callback(err, show);
+                              });
                             });
-                          });
-                    }
-                });
+                      }
+                  });
+                } catch (err) {
+                    console.log("Error:", err)
+                    return callback(err, null);
+                }               
             }
             else {
                 return callback(null, show);