Preserve old runs in pads.json

hedgedoc-image.py

@@ -7,6 +7,7 @@ import os
 
 from urllib.parse import urlparse
 from typing import List
+from os.path import exists
 
 PATH = "images/"
 NEW_NETLOC = ""
@@ -17,8 +18,8 @@ pads_json = []
 
 os.makedirs(PATH, exist_ok=True)
 os.makedirs(PATH + "uploads", exist_ok=True)
-# TODO: Loop detection
-# TODO: Recursion
+
+
 class Image:
     def __init__(self, _old_url: str) -> None:
         self.old_url = _old_url
@@ -26,7 +27,6 @@ class Image:
         self.new_url = "." + old.path;
 
     def download(self):
-        print("HERE")
         r = requests.get(self.old_url)
         p = PATH + urlparse(self.old_url).path
         with open(p, 'wb') as f:
@@ -116,6 +116,19 @@ if __name__ == "__main__":
 
     args = parser.parse_args()
 
+    old_file = []
+
+    if exists("pads.json"):
+        with open("pads.json", "r") as f:
+            old_file = json.load(f)
+
+        for entry in old_file:
+            seen_pads.append(entry["old_url"])
+
+        pads_json.extend(old_file)
+        print(f"Seen Pads: {seen_pads}")
+
+
     NEW_NETLOC = args.new_pad_url[0]
     pad = PadPage(args.pad_url[0])
     pad.download_and_process_content()