Merge pull request 'improve videobundler' (#93) from nin0dev/poke:main into main
Reviewed-on: https://codeberg.org/ashley/poke/pulls/93
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Ashley ////
commit
678e30c89a
3 changed files with 64 additions and 55 deletions
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@ -1,4 +1,5 @@
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TIME_BEFORE_DELETE=30
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INACTIVE_TIME_BEFORE_DELETE=3600
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PORT=45872
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# DO NOT PUT A / AT THE END OF THE URL
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PROXY_URL=https://eu-proxy.poketube.fun
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@ -22,4 +22,5 @@ Takes 2 input streams, downloads them, and spits out a combined file.
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## Endpoints
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- `/`: Will return `{success:true}` if alive.
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- `/get_merged_video?id=VIDEO_ID&audio_itag=AUDIO_ITAG&video_itag=VIDEO_ITAG`: Returns a merged video. ID is the youtube video ID, and itags are self explanatory.
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- `/[ANYTHING]?id=VIDEO_ID&audio_itag=AUDIO_ITAG&video_itag=VIDEO_ITAG`: Starts the merging process. ID is the youtube video ID, and itags are self explanatory. As a response, you will get a job ID that you will be able to use in future requests to query the video or its status. When this process is finished, the inactive autodelete counter will start, which will allow you to fetch the video until the countdown is over.
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> Replace `[ANYTHING]` with absolutely anything, however it has to be unique to the request. Preferably use an UUID
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@ -1,64 +1,71 @@
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from datetime import datetime
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from dotenv import load_dotenv
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from flask import Flask, request, Response, send_file
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from threading import Thread
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from time import sleep
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import io
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import json
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import asyncio
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import aiohttp
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from aiohttp import web
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import string
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import os
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import random
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import string
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import subprocess
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import uuid
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load_dotenv()
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app = Flask(__name__)
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def autodelete(job_id: str):
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sleep(os.getenv("TIME_BEFORE_DELETE"))
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os.remove(f"{job_id}.mp4")
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os.remove(f"{job_id}.m4a")
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os.remove(f"output.{job_id}.mp4")
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app = web.Application()
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app.router._frozen = False
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def get_random_string(length):
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# choose from all lowercase letter
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letters = string.ascii_lowercase
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result_str = "".join(random.choice(letters) for i in range(length))
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return result_str
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# choose from all lowercase letter
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letters = string.ascii_lowercase
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result_str = "".join(random.choice(letters) for i in range(length))
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return result_str
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@app.route("/")
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def ping():
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return json.loads("""
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{
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"success": true
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}
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""")
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async def merge(request):
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# register params
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try:
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job_id = request.rel_url.query["id"]
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video_id: str = request.rel_url.query["id"]
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audio_itag: str = request.rel_url.query["audio_itag"]
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video_itag: str = request.rel_url.query["video_itag"]
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except:
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# no one gives a fuck
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_ = 0
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# validate
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if " " in video_id or len(video_id) > 11:
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print(f"Video {video_id} flagged as invalid, dropping request")
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return
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if not audio_itag.isdigit():
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print(f"Audio itag {audio_itag} flagged as invalid, dropping request")
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return
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if not video_itag.isdigit():
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print(f"Video itag {video_itag} flagged as invalid, dropping request")
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return
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if os.path.isfile(f"done.{job_id}"):
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return web.FileResponse(
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path=f"output.{job_id}.mp4"
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)
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proc_audio = await asyncio.create_subprocess_shell(
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f"wget -O{job_id}.m4a \"https://eu-proxy.poketube.fun/latest_version?id={video_id}&itag={audio_itag}&local=true\"",
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)
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proc_video = await asyncio.create_subprocess_shell(
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f"wget -O{job_id}.mp4 \"https://eu-proxy.poketube.fun/latest_version?id={video_id}&itag={video_itag}&local=true\""
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)
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await asyncio.gather(proc_audio.wait(), proc_video.wait())
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proc_ffmpeg = await asyncio.create_subprocess_shell(
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f"ffmpeg -i {job_id}.m4a -i {job_id}.mp4 -c copy output.{job_id}.mp4"
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)
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await proc_ffmpeg.wait()
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f = open(f"done.{job_id}", "a")
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f.write(":3")
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f.close()
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return web.FileResponse(
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path=f"output.{job_id}.mp4"
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)
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@app.route("/get_merged_video")
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def get_merged_video():
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pwd = os.getcwd()
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video_id = request.args.get("id")
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job_id = get_random_string(10)
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audio_itag = request.args.get("audio_itag")
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video_itag = request.args.get("video_itag")
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# Download both audio and video
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subprocess.run(["wget", f"-O{job_id}.m4a", f"{os.getenv("PROXY_URL")}/latest_version?id={video_id}&itag={audio_itag}&local=true"], check=True)
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subprocess.run(["wget", f"-O{job_id}.mp4", f"{os.getenv("PROXY_URL")}/latest_version?id={video_id}&itag={video_itag}&local=true"], check=True)
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# Merge both files
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subprocess.run(f"ffmpeg -i {pwd}/{job_id}.m4a -i {pwd}/{job_id}.mp4 -c copy {pwd}/output.{job_id}.mp4", shell=True, check=True)
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thread = Thread(target=autodelete, args = (job_id, ))
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thread.start()
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with open(f"output.{job_id}.mp4", "rb") as bytes:
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return send_file(
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io.BytesIO(bytes.read()),
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mimetype="video/mp4",
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download_name=f"output.{job_id}.mp4",
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as_attachment=True
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)
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async def ping(request):
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return web.Response(body='{"success": true}', content_type="application/json")
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async def init_app():
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app.router.add_get("/{id:.+}", merge)
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app.router.add_get("/", ping)
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return app
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if __name__ == "__main__":
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from waitress import serve
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serve(app, host="0.0.0.0", port=os.getenv("PORT"))
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if __name__ == '__main__':
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loop = asyncio.get_event_loop()
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app = loop.run_until_complete(init_app())
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web.run_app(app, port=3030)
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