toms intro to jshint

@@ -3,8 +3,8 @@
     ManifestController = window.videojs.hls.ManifestController,
     SegmentController = window.videojs.hls.SegmentController,
     MediaSource = window.videojs.MediaSource,
-    SegmentParser = window.videojs.hls.SegmentParser,
-    M3U8 = window.videojs.hls.M3U8;
+    SegmentParser = window.videojs.hls.SegmentParser;
+
 
   window.videojs.hls.HLSPlaybackController = function(player) {
 
@@ -23,14 +23,14 @@
       self.loadManifest(self.currentRendition.url, self.onM3U8LoadComplete, self.onM3U8LoadError, self.onM3U8Update);
     };
 
-    self.loadManifest = function(manifestUrl, onDataCallback, onErrorCallback, onUpdateCallback) {
-      self.mediaSource.addEventListener('sourceopen', function(event) {
+    self.loadManifest = function(manifestUrl, onDataCallback) {
+      self.mediaSource.addEventListener('sourceopen', function() {
         // feed parsed bytes into the player
         self.sourceBuffer = self.mediaSource.addSourceBuffer('video/flv; codecs="vp6,aac"');
 
         self.parser = new SegmentParser();
 
-        self.sourceBuffer.appendBuffer(self.parser.getFlvHeader(), video);
+        self.sourceBuffer.appendBuffer(self.parser.getFlvHeader(), self.player);
 
         if (onDataCallback) {
           self.manifestLoadCompleteCallback = onDataCallback;
@@ -42,7 +42,7 @@
       }, false);
 
       self.player.src({
-        src: videojs.URL.createObjectURL(self.mediaSource),
+        src: window.videojs.URL.createObjectURL(self.mediaSource),
         type: "video/flv"
       });
     };
@@ -65,8 +65,18 @@
       }
     };
 
-    self.onM3U8LoadError = function(error) {};
-    self.onM3U8Update = function(m3u8) {};
+    self.onM3U8LoadError = function(error) {
+      if(error)
+      {
+        console.log(error);
+      }
+    };
+    self.onM3U8Update = function(m3u8) {
+      if(m3u8)
+      {
+        console.log(m3u8);
+      }
+    };
 
     self.loadSegment = function(segment) {
       self.segmentController = new SegmentController();
@@ -88,9 +98,14 @@
     self.loadNextSegment = function() {
       self.currentSegment++;
       self.loadSegment(self.currentManifest.mediaItems[self.currentSegment]);
-    }
+    };
 
-    self.onSegmentLoadError = function(error) {};
+    self.onSegmentLoadError = function(error) {
+      if(error)
+      {
+        console.log(error);
+      }
+    };
 
   };
 })(this);

@@ -38,11 +38,11 @@
       lines = rawDataString.split('\n');
 
       lines.forEach(function(value,index) {
-        var segment, rendition, attribute;
+        var segment, rendition, attributes;
 
         switch (self.getTagType(value)) {
         case tagTypes.EXTM3U:
-          data.hasValidM3UTag = (index == 0);
+          data.hasValidM3UTag = (index === 0);
           if (!data.hasValidM3UTag) {
             data.invalidReasons.push("Invalid EXTM3U Tag");
           }
@@ -95,12 +95,12 @@
 
               if (rendition[attrValue.split('=')[0].toLowerCase()].split('x').length === 2) {
                 rendition.resolution = {
-                  width: parseInt(rendition[attrValue.split('=')[0].toLowerCase()].split('x')[0]),
-                  height: parseInt(rendition[attrValue.split('=')[0].toLowerCase()].split('x')[1])
-                }
+                  width: parseInt(rendition[attrValue.split('=')[0].toLowerCase()].split('x')[0],10),
+                  height: parseInt(rendition[attrValue.split('=')[0].toLowerCase()].split('x')[1],10)
+                };
               }
             } else {
-              rendition[attrValue.split('=')[0].toLowerCase()] = parseInt(attrValue.split('=')[1]);
+              rendition[attrValue.split('=')[0].toLowerCase()] = parseInt(attrValue.split('=')[1],10);
             }
           });
 
@@ -128,7 +128,7 @@
           break;
 
         case tagTypes.MEDIA_SEQUENCE:
-          data.mediaSequence = parseInt(self.getTagValue(value));
+          data.mediaSequence = parseInt(self.getTagValue(value),10);
           break;
 
         case tagTypes.ALLOW_CACHE:

-(function(window) {
-  window.videojs.hls.M3U8 = function() {
+(function (window) {
+  window.videojs.hls.M3U8 = function () {
     this.directory = "";
     this.allowCache = "NO";
     this.playlistItems = [];

 (function (window) {
   var
-    M3U8 = window.videojs.hls.M3U8,
     M3U8Parser = window.videojs.hls.M3U8Parser;
 
   window.videojs.hls.ManifestController = function() {
     var self = this;
 
-    self.parser;
-    self.data;
-    self.url;
-
-    self.onDataCallback;
-    self.onErrorCallback;
-    self.onUpdateCallback;
-
     self.loadManifest = function(manifestUrl, onDataCallback, onErrorCallback, onUpdateCallback) {
       self.url = manifestUrl;
 
@@ -28,7 +19,7 @@
         self.onUpdateCallback = onUpdateCallback;
       }
 
-      vjs.get(manifestUrl, self.onManifestLoadComplete, self.onManifestLoadError);
+      window.vjs.get(manifestUrl, self.onManifestLoadComplete, self.onManifestLoadError);
     };
 
     self.parseManifest = function(dataAsString) {
@@ -42,15 +33,15 @@
     self.onManifestLoadComplete = function(response) {
       var output = self.parseManifest(response);
 
-      if (self.onDataCallback != undefined) {
+      if (self.onDataCallback !== undefined) {
         self.onDataCallback(output);
       }
     };
 
     self.onManifestLoadError = function(err) {
-      if (self.onErrorCallback != undefined) {
-        self.onErrorCallback((err != undefined) ? err : null);
+      if (self.onErrorCallback !== undefined) {
+        self.onErrorCallback((err !== undefined) ? err : null);
       }
     };
-  }
+  };
 })(this);

@@ -14,7 +14,7 @@
 
       request.open('GET', segmentUrl, true);
       request.responseType = 'arraybuffer';
-      request.onload = function(response) {
+      request.onload = function() {
         self.onSegmentLoadComplete(new Uint8Array(request.response));
       };
 
@@ -29,7 +29,7 @@
       self.data.requestTimestamp = self.requestTimestamp;
       self.data.responseTimestamp = self.responseTimestamp;
       self.data.byteLength = incomingData.byteLength;
-      self.data.isCached = parseInt(self.responseTimestamp - self.requestTimestamp) < 75;
+      self.data.isCached = parseInt(self.responseTimestamp - self.requestTimestamp,10) < 75;
       self.data.throughput = self.calculateThroughput(self.data.byteLength, self.requestTimestamp ,self.responseTimestamp);
 
       return self.data;
@@ -37,7 +37,7 @@
 
     self.calculateThroughput = function(dataAmount, startTime, endTime) {
       return Math.round(dataAmount / (endTime - startTime) * 1000) * 8;
-    }
+    };
 
     self.onSegmentLoadComplete = function(response) {
       var output;
@@ -57,8 +57,8 @@
       }
 
       if (self.onErrorCallback !== undefined) {
-        onErrorCallback(error);
+        self.onErrorCallback(error);
       }
     };
-  }
+  };
 })(this);