support for autoremoving X days old files

code/app.py

@@ -304,6 +304,8 @@ def file_list(name, token):
         return share
     files = []
     for file in iter_folder_files(share['path'], version_folder = app.config['VERSION_FOLDER']):
+        if file_autoremove(file, share, notify):
+            continue
         files.append(path2url(file))
     files.append("")
     return  "\n".join(files), 200
@@ -379,6 +381,8 @@ def file_ls(name, token):
     files = []
     maxlen = 4
     for file in iter_folder_files(share['path'], version_folder = app.config['VERSION_FOLDER']):
+        if file_autoremove(file, share, notify):
+            continue
         files.append(file)
         maxlen = max(maxlen, len(file))
     details = []
@@ -437,6 +441,8 @@ def list_view(name, token = None):
 
     files = []
     for file in iter_folder_files(share['path'], version_folder = app.config['VERSION_FOLDER']):
+        if file_autoremove(file, share, notify):
+            continue
         status = file_stat(share['path'],file)
         status.update({
             'token': get_direct_token(share, file),
@@ -500,6 +506,7 @@ def download_direct(name,token,filename):
             "operation": "unauthorized_direct_download"
         })
         return 'Incorrect token', 403
+    file_autoremove(filename, share, notify)
     file_path = os.path.join(share['path'], filename)
     if not os.path.exists(file_path):
         return 'No such file', 404
@@ -767,6 +774,7 @@ def download_file(name, filename, token = None):
         return share
     if not is_path_safe(filename):
         return "Incorrect path", 403
+    file_autoremove(filename, share, notify)
     file_path = os.path.join(share['path'], filename)
     if not os.path.exists(file_path):
         return 'No such file, '+file_path, 404
@@ -896,6 +904,8 @@ def zip_share(share):
     )
     zf = zipfile.ZipFile(zip_path, 'w', zipfile.ZIP_DEFLATED)
     for file in iter_folder_files(share['path'], version_folder = app.config['VERSION_FOLDER']):
+        if file_autoremove(file, share, notify):
+            continue
         fp = os.path.join(share['path'], file)
         if os.path.isdir(fp):
             continue