1 files changed, 59 insertions, 0 deletions
diff --git a/dl.py b/dl.py
new file mode 100755
index 0000000..0741d77
--- /dev/null
+++ b/dl.py
@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+import os
+import requests
+
+from fb import Database
+from fb.util import get_dl_url, get_long_book_id
+from argparse import ArgumentParser
+
+
+def download_file(url, dst, cookie, user_agent):
+    streamed_response = requests.get(url, stream=True,
+                                     headers={
+                                         'User-Agent': user_agent,
+                                         'Cookie': cookie
+                                     })
+    with open(dst, 'wb') as file:
+        for chunk in streamed_response.iter_content(chunk_size=1024):
+            if chunk:  # filter out keep-alive new chunks
+                file.write(chunk)
+
+
+def remove_from_my_books(bid, cookie, user_agent):
+    r = requests.post('https://www.forgottenbooks.com/books-remove', data={
+        'p': get_long_book_id(bid),
+    }, headers={
+        'User-Agent': user_agent,
+        'Cookie': cookie
+    })
+    r.raise_for_status()
+
+
+if __name__ == '__main__':
+    parser = ArgumentParser()
+    parser.add_argument('--from-id', type=int, required=True)
+    parser.add_argument('--to-id', type=int, required=True)
+    parser.add_argument('--output-directory', type=str, required=True)
+    parser.add_argument('--cookie', type=str, required=True)
+    parser.add_argument('--user-agent', type=str,
+                        default='Mozilla/5.0 (X11; Linux x86_64; rv:126.0) Gecko/20100101 Firefox/126.0')
+    args = parser.parse_args()
+
+    if not os.path.exists(args.output_directory):
+        os.makedirs(args.output_directory)
+
+    db = Database()
+    ids = db.get_ids(args.from_id, args.to_id)
+    for i in ids:
+        url = get_dl_url(i)
+        skip = False
+        dst = os.path.join(args.output_directory, f'{i}.pdf')
+        if not os.path.exists(dst):
+            download_file(url, dst, args.cookie, args.user_agent)
+        else:
+            print(f'{i} already downloaded, removing from my books')
+            skip = True
+
+        remove_from_my_books(i, args.cookie, args.user_agent)
+        if not skip:
+            print(f"saved {i}")