mirror of
https://github.com/flibusta-apps/telegram_files_cache_server.git
synced 2025-12-06 14:45:36 +01:00
42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
from app.services.library_client import Book, BookAuthor
|
|
|
|
|
|
def get_author_string(author: BookAuthor) -> str:
|
|
author_parts = []
|
|
|
|
if author.last_name:
|
|
author_parts.append(author.last_name)
|
|
|
|
if author.first_name:
|
|
author_parts.append(author.first_name)
|
|
|
|
if author.middle_name:
|
|
author_parts.append(author.middle_name)
|
|
|
|
return " ".join(author_parts)
|
|
|
|
|
|
def get_caption(book: Book) -> str:
|
|
caption_title = f"📖 {book.title}"
|
|
caption_title_length = len(caption_title) + 3
|
|
|
|
caption_authors_parts = []
|
|
authors_caption_length = 0
|
|
for author in book.authors:
|
|
author_caption = f"👤 {get_author_string(author)}"
|
|
|
|
if (
|
|
caption_title_length + authors_caption_length + len(author_caption) + 3
|
|
) <= 1024:
|
|
caption_authors_parts.append(author_caption)
|
|
authors_caption_length += len(author_caption) + 3
|
|
else:
|
|
break
|
|
|
|
if not caption_authors_parts:
|
|
return caption_title
|
|
|
|
caption_authors = "\n".join(caption_authors_parts)
|
|
|
|
return caption_title + "\n\n" + caption_authors
|