1 files changed, 65 insertions, 0 deletions
diff --git a/extsrc.py b/extsrc.py
new file mode 100644
index 0000000..f321cac
--- /dev/null
+++ b/extsrc.py
@@ -0,0 +1,65 @@
+from os import unlink
+from time import time
+
+import yt_dlp
+from file import upload_file
+from telegram import Update
+from telegram.constants import ParseMode
+from telegram.ext import ConversationHandler, CommandHandler, MessageHandler, filters, ContextTypes
+
+STATES = dict(
+    extsrc_url=1
+)
+
+
+async def download_from_extenal_source(update: Update, url: str):
+    ydl = yt_dlp.YoutubeDL({
+        "format": "worst",
+        "outtmpl": "./temp/%(id)s.%(ext)s"
+    })
+    msg = await update.message.reply_text('Downloading from external source (may take a while)...',
+                                          reply_to_message_id=update.message.message_id)
+
+    start_time = time()
+    ydl.download(url)
+
+    await msg.edit_text(f'Uploading to file hosting (downloaded in {int(time() - start_time)}s)...')
+
+    info = ydl.extract_info(url)
+    file_path = f"./temp/{info['id']}.{info['ext']}"
+    url = upload_file(file_path, '')
+
+    await msg.delete()
+    await update.message.reply_text(f'Saved! Here is your URL: [{url}]({url})', ParseMode.MARKDOWN,
+                                    reply_to_message_id=update.message.message_id)
+
+    unlink(file_path)
+
+
+async def extsrc(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    if context.args:
+        await download_from_extenal_source(update, context.args[0])
+        return ConversationHandler.END
+    else:
+        await update.message.reply_text("Send an URL and I will try to reupload it to file hosting.")
+        return STATES["extsrc_url"]
+
+
+async def extsrc_continue(update: Update, _: ContextTypes.DEFAULT_TYPE):
+    await download_from_extenal_source(update, update.message.text)
+    return ConversationHandler.END
+
+
+async def cancel(update: Update, _: ContextTypes.DEFAULT_TYPE):
+    await update.message.reply_text("Command cancelled.")
+    return ConversationHandler.END
+
+
+def extsrc_add_handler(app):
+    app.add_handler(ConversationHandler(
+        entry_points=[CommandHandler("extsrc", extsrc)],
+        states={
+            STATES["extsrc_url"]: [MessageHandler(filters.TEXT & ~filters.COMMAND, extsrc_continue)]
+        },
+        fallbacks=[CommandHandler('cancel', cancel)]
+    ))