add confirmation before downloading for duplicate urls

checks the output dir to see if there is already a file with that videoId if it is, then show a confirmation prompt

1 files changed, 4 insertions, 2 deletions

diff --git a/src/main/java/Downloader.java b/src/main/java/Downloader.java
index aed0bb4..c480a85 100644
--- a/src/main/java/Downloader.java
+++ b/src/main/java/Downloader.java
@@ -254,8 +254,6 @@ public class Downloader {
         return true;
     }
 
-
-
     public static int timestampToSeconds(String timestamp) {
         int totalSeconds = 0;
         try {
@@ -271,4 +269,8 @@ public class Downloader {
         }
         return totalSeconds;
     }
+
+    public boolean videoIdAlreadyDownloaded(String videoId){
+        return FileUtility.findFileContainingString(this.outputDirectory, videoId);
+    }
 }