Fix bugs, Add error messages

ripper/rip_dvd.py

@@ -27,6 +27,13 @@ def main():
     chdir_to_script_dir()
     mkdirs()
 
+    dst = os.path.join(RIPPED_DIR, args.type, args.title)
+    if os.path.exists(dst):
+        print(
+            f"A {args.type} with this name has already been ripped. Are you sure you spelled the name right?"
+        )
+        exit(1)
+
     success = rip_to_tmp_dir(args)
     program_execution_time_str = get_program_execution_time_str(program_start_time)
     if success:
@@ -110,14 +117,11 @@ def rip_to_tmp_dir(args) -> bool:
 
 
 def create_rip_command(args, dest):
-    if args.type == "movie":
-        return f"dvdbackup -i '{args.dev}' -o '{dest}' -F -n '{args.title}'"
-    else:
-        return f"dvdbackup -i '{args.dev}' -o '{dest}' -M -n '{args.title}'"
+    return f"dvdbackup -v -p -i '{args.dev}' -o '{dest}' -M -n \"{args.title}\""
 
 
 def get_program_execution_time_str(program_start_time):
-    program_execution_time_minutes = (program_start_time - time.time()) / 60.0
+    program_execution_time_minutes = (time.time() - program_start_time) / 60.0
     program_execution_time_minutes = max(0.0, program_execution_time_minutes)
     return f"{program_execution_time_minutes:.1f} minutes"
 

ripper/transfer_ripped.py

@@ -3,13 +3,21 @@
 import os
 import subprocess
 
-DESTINATION_FOLDER = "transcoder/raw"  # pi@192.168.xxx:/home/pi/transcoder/raw
+DESTINATION_FOLDER = (
+    "../transcoder/raw"  # pi@192.168.xxx:/home/pi/dvd_rip/transcoder/raw
+)
 RIPPED_DIR = "ripped"
 
 
 def main():
     chdir_to_script_dir()
 
+    if not os.path.exists(DESTINATION_FOLDER):
+        print(
+            f"Destination folder '{DESTINATION_FOLDER}' does not exist. Please run transcoder script to generate it"
+        )
+        exit(1)
+
     for dvd_type in ("movie", "series"):
         for dvd in list_ripped_dvds(dvd_type):
             print(f"Transferring {dvd_type}: {dvd}")