fix meta tags for audio and images

Author: mayeaux

lib/mediaPlayer/generateMetatags.js

@@ -12,15 +12,17 @@ function validURL(str){
 }
 
 function saveMetaToResLocal(upload, uploadServer, req, res){
-  let metaThumbnail;
+  let formattedUploadServer;
 
 // if the upload server is a relative path prepend the protocol and host to make it an absolute url
   if(!validURL(uploadServer)){
-    metaThumbnail = req.protocol + '://' + req.get('host') + uploadServer;
+    formattedUploadServer = req.protocol + '://' + req.get('host') + uploadServer;
   } else {
-    metaThumbnail = uploadServer;
+    formattedUploadServer = uploadServer;
   }
 
+  const baseUrl = req.protocol + '://' + req.get('host');
+
   /** SET META TAGS **/
   res.locals.meta.title = `${upload.title}`;
 
@@ -29,25 +31,23 @@ function saveMetaToResLocal(upload, uploadServer, req, res){
   if(upload.fileType == 'video'){
     // set proper thumbnail url
     if(upload.thumbnail && upload.thumbnails.custom){
-      res.locals.meta.image = `${metaThumbnail}/${upload.uploader.channelUrl}/${upload.thumbnails.custom}`;
+      res.locals.meta.image = `${formattedUploadServer}/${upload.uploader.channelUrl}/${upload.thumbnails.custom}`;
     } else if(upload.thumbnails && upload.thumbnails.generated){
-      res.locals.meta.image = `${metaThumbnail}/${upload.uploader.channelUrl}/${upload.thumbnails.generated}`;
+      res.locals.meta.image = `${formattedUploadServer}/${upload.uploader.channelUrl}/${upload.thumbnails.generated}`;
     } else if(upload.thumbnails && upload.thumbnails.medium){
-      res.locals.meta.image = `${metaThumbnail}/${upload.uploader.channelUrl}/${upload.thumbnails.medium}`;
+      res.locals.meta.image = `${formattedUploadServer}/${upload.uploader.channelUrl}/${upload.thumbnails.medium}`;
     }
 
-    res.locals.meta.video = `${metaThumbnail}/${upload.uploader.channelUrl}/${upload.uniqueTag}.mp4`;
+    res.locals.meta.video = `${formattedUploadServer}/${upload.uploader.channelUrl}/${upload.uniqueTag}.mp4`;
   }
 
-// TODO: fix this to use updated paths
   if(upload.fileType == 'audio'){
-    res.locals.meta.image = upload.customThumbnailUrl || upload.thumbnailUrl;
+    res.locals.meta.image = `${baseUrl}/images/audio.svg`
   }
 
-// TODO: implement this
-// if(upload.fileType == 'image'){
-//   res.locals.meta.image = upload.customThumbnailUrl || upload.thumbnailUrl;
-// }
+  if(upload.fileType == 'image'){
+    res.locals.meta.image = `${formattedUploadServer}/${upload.uploader.channelUrl}/${upload.uniqueTag}${upload.fileExtension}`;
+  }
 
 }