From 80511e6bb702ac9f68ca2dc96ce0d45121962d43 Mon Sep 17 00:00:00 2001
From: likewhoa <likewhoa@weboperative.com>
Date: Sun, 17 Dec 2023 12:08:29 -0500
Subject: [PATCH] Initial commit of bot.py

---
 bot.py | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 bot.py

diff --git a/bot.py b/bot.py
new file mode 100644
index 0000000..e96f5b2
--- /dev/null
+++ b/bot.py
@@ -0,0 +1,96 @@
+import logging
+logging.basicConfig(format='[%(levelname) 5s/%(asctime)s] %(name)s: %(message)s',
+                    level=logging.INFO)
+
+from telethon import TelegramClient, events
+from telethon.tl.types import InputChannel
+
+import asyncio, json, time, sys, yaml, os
+
+loop = asyncio.get_event_loop()
+
+async def _wait_until(somepredicate, timeout, period=0.25):
+    mustend = time.time() + timeout
+    while time.time() < mustend:
+        if somepredicate: return True
+        await asyncio.sleep(period)
+    return False
+
+def start(config):
+    client = TelegramClient('anon',
+                            config["api_id"],
+                            config["api_hash"])
+    client.start()
+
+    input_channels_entities = []
+    output_channel_entities = []
+
+    # loop through user dialogs
+    for dialog in client.iter_dialogs():
+        if dialog.name in config["input_channel_names"]:
+            logging.info(f"Adding {dialog.name} to input channels.")
+            input_channels_entities.append(dialog.entity.id)
+        elif dialog.name in config["output_channel_names"]:
+            logging.info(f"Adding {dialog.name} to output channels.")
+            output_channel_entities.append(dialog.entity.id)
+
+    if not output_channel_entities:
+        logging.error("Could not find any output channels in the user's dialogs")
+        sys.exit(1)
+    elif not input_channels_entities:
+        logging.error("Could not find any input channels in the user's dialogs")
+        sys.exit(1)
+
+    logging.info(f"Listening on {len(input_channels_entities)} channels. Mirroring messages to {len(output_channel_entities)} channels.")
+
+    @client.on(events.NewMessage(chats=input_channels_entities))
+    async def handler(event):
+        for output_channel in output_channel_entities:
+            if event.media is not None:
+                os.makedirs('usermedia', exist_ok=True)
+
+                try:
+                    path = await client.download_media(event.media, file='usermedia/')
+
+                    if path is not None:
+                        logging.info(f'Sending file to {output_channel}.')
+                        await client.send_file(
+                            output_channel,
+                            path,
+                            caption=event.message.message
+                        )
+
+                        # Remove file after upload
+                        os.remove(path)
+                    else:
+                        logging.info(f'Sending message to {output_channel}..')
+                        await client.send_message(
+                            output_channel,
+                            event.message
+                        )
+                except Exception as e:
+                    print(f'Error:\n{e}')
+            else:
+                logging.info(f'Sending message to {output_channel}.')
+                await client.send_message(
+                    output_channel,
+                    event.message
+                )
+
+    @client.on(events.NewMessage(outgoing=True, pattern=r'/test'))
+    async def _(event):
+        sender = await event.get_sender()
+        chat = await event.get_chat()
+        me = await client.get_me()
+
+        print(f'chat:{chat.id}')
+
+    client.run_until_disconnected()
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print(f"Usage: {sys.argv[0]} {{CONFIG_PATH}}")
+        sys.exit(1)
+    with open(sys.argv[1], 'rb') as f:
+        config = yaml.safe_load(f)
+    start(config)
\ No newline at end of file