afk/parkerbot
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Save sync token, check if videos are music before saving.

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Signed-off-by: Abdulkadir Furkan Şanlı <me@abdulocra.cy>
This commit is contained in:
Abdulkadir Furkan Şanlı 2024-01-21 09:42:28 +01:00
parent 7aba9580b6
commit 3d4483539b
Signed by: afk
SSH Key Fingerprint: SHA256:s1hULLl4YWdqU501MUfGe1CAG/m1pf9Cs6vFsqeTNHk
2 changed files with 66 additions and 32 deletions
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1
.gitignore vendored
View File

@ -5,3 +5,4 @@ venv
*.pickle
*.json
*.swp
sync_token

93
main.py
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@ -1,17 +1,18 @@
#!/usr/bin/env python3
"""parkerbot: Matrix bot to generate YouTube (music) playlists from links sent to a channel."""
import asyncio
import os
import pickle
import re
import sqlite3
import asyncio
import pickle
from datetime import datetime, timedelta
from dotenv import load_dotenv
from google.auth.transport.requests import Request
from google_auth_oauthlib.flow import InstalledAppFlow
from googleapiclient.discovery import build
from google.auth.transport.requests import Request
from nio import AsyncClient, MatrixRoom, RoomMessageText
from nio import AsyncClient, ClientConfig, RoomMessageText, SyncResponse
load_dotenv()
DB_PATH = os.getenv("DB_PATH")
@ -28,7 +29,8 @@ conn = sqlite3.connect(DB_PATH)
cursor = conn.cursor()
def create_tables():
def define_tables():
"""Define tables for use with program."""
with conn:
cursor.execute(
"""CREATE TABLE IF NOT EXISTS messages (
@ -57,6 +59,7 @@ def create_tables():
def get_authenticated_service():
"""Get an authentivated YouTube service."""
credentials = None
# The file token.pickle stores the user's access and refresh tokens.
if os.path.exists("token.pickle"):
@ -81,11 +84,13 @@ def get_authenticated_service():
def get_monday_date():
"""Get Monday of current week. Weeks start on Monday."""
today = datetime.now()
return today - timedelta(days=today.weekday())
def create_playlist(youtube, title):
def make_playlist(youtube, title):
"""Make a playlist with given title."""
response = (
youtube.playlists()
.insert(
@ -93,7 +98,7 @@ def create_playlist(youtube, title):
body={
"snippet": {
"title": title,
"description": "Weekly playlist created by ParkerBot",
"description": "Weekly playlist generated by ParkerBot",
},
"status": {"privacyStatus": "public"},
},
@ -104,7 +109,8 @@ def create_playlist(youtube, title):
return response["id"]
def get_or_create_playlist(youtube, monday_date):
def get_or_make_playlist(youtube, monday_date):
"""Get ID of playlist for given Monday's week, make if doesn't exist."""
playlist_title = f"{PLAYLIST_TITLE} {monday_date.strftime('%Y-%m-%d')}"
# Check if playlist exists in the database
@ -115,8 +121,8 @@ def get_or_create_playlist(youtube, monday_date):
if row:
return row[0] # Playlist already exists
# If not, create a new playlist on YouTube and save it in the database
playlist_id = create_playlist(youtube, playlist_title)
# If not, make a new playlist on YouTube and save it in the database
playlist_id = make_playlist(youtube, playlist_title)
with conn:
cursor.execute(
"INSERT INTO playlists (title, playlist_id, creation_date) VALUES (?, ?, ?)",
@ -127,6 +133,7 @@ def get_or_create_playlist(youtube, monday_date):
def add_video_to_playlist(youtube, playlist_id, video_id):
"""Add video to playlist."""
youtube.playlistItems().insert(
part="snippet",
body={
@ -138,32 +145,39 @@ def add_video_to_playlist(youtube, playlist_id, video_id):
).execute()
async def message_callback(room, event):
def is_music(youtube, video_id):
"""Check whether a YouTube video is music."""
video_details = youtube.videos().list(id=video_id, part="snippet").execute()
# Check if the video category is Music (typically category ID 10)
return video_details["items"][0]["snippet"]["categoryId"] == "10"
async def message_callback(client, room, event):
"""Event handler for received messages."""
youtube_link_pattern = r"(https?://(?:www\.|music\.)?youtube\.com/(?!playlist\?list=)watch\?v=[\w-]+|https?://youtu\.be/[\w-]+)"
if event.sender != MATRIX_USER:
sender = event.sender
message_body = event.body
if sender != MATRIX_USER:
body = event.body
timestamp = event.server_timestamp
room_id = room.room_id
monday_date = get_monday_date()
youtube = get_authenticated_service()
playlist_id = get_or_create_playlist(youtube, monday_date)
youtube_links = re.findall(youtube_link_pattern, message_body)
playlist_id = get_or_make_playlist(youtube, monday_date)
youtube_links = re.findall(youtube_link_pattern, body)
if message_body == "!pow":
if body == "!pow":
playlist_link = f"https://www.youtube.com/playlist?list={playlist_id}"
reply_msg = f"{sender}, here's the playlist of the week: {playlist_link}"
await client.room_send(
room_id=room_id,
message_type="m.room.message",
content={
"msgtype": "m.text",
"body": reply_msg
}
content={"msgtype": "m.text", "body": reply_msg},
)
if youtube_links:
timestamp = event.server_timestamp
for link in youtube_links:
video_id = link.split("v=")[-1]
if is_music(youtube, video_id):
try:
cursor.execute(
"INSERT INTO messages (sender, message, timestamp) VALUES (?, ?, ?)",
@ -177,9 +191,6 @@ async def message_callback(room, event):
else:
raise e
for link in youtube_links:
video_id = link.split("v=")[-1]
# Check if the link is already added to any playlist
cursor.execute("SELECT id FROM messages WHERE message = ?", (link,))
message_row = cursor.fetchone()
@ -204,15 +215,37 @@ async def message_callback(room, event):
print(f"Added track to playlist: {link}")
async def main():
create_tables()
global client
async def sync_callback(response):
# Save the sync token to a file or handle it as needed
with open("sync_token", "w") as f:
f.write(response.next_batch)
def load_sync_token():
try:
with open("sync_token", "r") as file:
return file.read().strip()
except FileNotFoundError:
return None
async def get_client():
client = AsyncClient(MATRIX_SERVER, MATRIX_USER)
client.add_event_callback(message_callback, RoomMessageText)
client.add_event_callback(
lambda room, event: message_callback(client, room, event), RoomMessageText
)
client.add_response_callback(sync_callback, SyncResponse)
print(await client.login(MATRIX_PASSWORD))
await client.join(MATRIX_ROOM)
await client.sync_forever(timeout=10000) # milliseconds
return client
async def main():
"""Get DB and Matrix client ready, and start syncing."""
define_tables()
client = await get_client()
sync_token = load_sync_token()
await client.sync_forever(30000, full_state=True, since=sync_token)
if __name__ == "__main__":
asyncio.run(main())