61 lines
1.8 KiB
Python
Executable File
61 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import os.path as pt
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import shutil
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from telegram.ext import Updater, CommandHandler, MessageHandler, filters
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import config
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def on_start(upd, ctx):
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message = ("Welcome to PDF Uniter.\n"
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"To get started, simply send images that will be compiled into "
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"a pdf in the order they are sent. Once completed, send /finish "
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"to receive a pdf. In case of errors, send /cancel to restart.")
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ctx.bot.send_message(upd.effective_chat.id, message)
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def on_img_received(upd, ctx):
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biggest_img = list(sorted(
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upd.message.photo,
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key=lambda photo: (photo.width, photo.height),
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reverse=True
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))[0].get_file()
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user_id = upd.effective_chat.id
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os.makedirs(f"data/{user_id}", exist_ok=True)
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existing_files = [int(i) for i in os.listdir(f"data/{user_id}")]
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if existing_files:
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new_name = max(existing_files) + 1
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else:
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new_name = 1
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biggest_img.download(f"data/{user_id}/{new_name:04}")
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ctx.bot.send_message(upd.effective_chat.id, f"Added image {new_name}")
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def on_finish(upd, ctx):
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pass
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def on_cancel(upd, ctx):
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user_id = upd.effective_chat.id
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path = f"data/{user_id}"
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if pt.isdir(path):
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shutil.rmtree(f"data/{user_id}")
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ctx.bot.send_message(upd.effective_chat.id, f"Cleared images")
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updater = Updater(token=config.API_KEY, use_context=True)
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dispatcher = updater.dispatcher
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dispatcher.add_handler(CommandHandler("start", on_start))
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dispatcher.add_handler(MessageHandler(filters.Filters.photo, on_img_received))
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dispatcher.add_handler(CommandHandler("finish", on_finish))
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dispatcher.add_handler(CommandHandler("cancel", on_cancel))
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def main():
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"Main Function"
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updater.start_polling()
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if __name__ == "__main__":
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main()
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