fix: Fixed bad logic in download method for downloading a github file…

… and fixed auto-close of input buffer before the user has given their input

1. A bad logic was present in the download method, which caused Drifty to pass the normal file download link to yt-dlp instead of downloading through URL java built-in class
2. An error (whitespace from the previous input) in the input buffer was preventing the input of yes/no for renaming a file whose name has been automatically detected.

src/main/java/Backend/FileDownloader.java

@@ -305,12 +305,13 @@ public void run() {
             dir = dir + System.getProperty("file.separator");
         }
         try {
+            boolean isInstagramLink = Drifty_CLI.getIsInstagramLink();
             boolean isInstagramImage = false;
-            if (isInstagramLink(link)) {
+            if (isInstagramLink) {
                 isInstagramImage = Drifty_CLI.getIsInstagramImage();
             }
             // If link is of an YouTube or Instagram video, then the following block of code will execute.
-            if (isYoutubeLink(link) || !isInstagramImage) {
+            if (isYoutubeLink(link) || (!isInstagramImage && isInstagramLink)) {
                 try {
                     String directoryOfYt_dlp = "./src/main/resources/";
                     messageBroker.sendMessage("Checking for component (yt-dlp) update ...", LOGGER_INFO, "download");

src/main/java/CLI/Drifty_CLI.java

@@ -263,6 +263,13 @@ private static void takeFileNameInputIfNull() {
                 }
             } else {
                 System.out.print(RENAME_FILE);
+                SC.nextLine(); // To remove whitespace from the input buffer
+                String choiceString = SC.nextLine().toLowerCase();
+                boolean choice = utility.yesNoValidation(choiceString, ENTER_FILE_NAME_WITH_EXTENSION);
+                if (choice) {
+                    System.out.print(ENTER_FILE_NAME_WITH_EXTENSION);
+                    fileName = SC.nextLine();
+                }
             }
         }
     }
@@ -275,4 +282,13 @@ private static void takeFileNameInputIfNull() {
     public static boolean getIsInstagramImage() {
         return isInstagramImage;
     }
+
+    /**
+     * This method returns true if the given link is of Instagram
+     * @return True if the given link is of Instagram else false
+     * @since v2.0.0
+     */
+    public static boolean getIsInstagramLink() {
+        return isInstagramLink;
+    }
 }