mirror of
https://github.com/tcsenpai/swingmusic.git
synced 2025-06-28 05:40:12 +00:00
d98cc0547e
- refactor function locations - add logger - check for new tracks instead of re-processing all files
150 lines
3.8 KiB
Python
150 lines
3.8 KiB
Python
"""
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This library contains the classes and functions related to the watchdog file watcher.
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"""
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import time
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import os
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from watchdog.observers import Observer
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from watchdog.events import PatternMatchingEventHandler
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from app import instances
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from app import models
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from app import api
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from app.lib import folderslib
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from app.lib.taglib import get_tags
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from app.lib.albumslib import create_album
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class OnMyWatch:
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"""
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Contains the methods for initializing and starting watchdog.
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"""
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directory = os.path.expanduser("~")
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def __init__(self):
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self.observer = Observer()
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def run(self):
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event_handler = Handler()
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self.observer.schedule(event_handler, self.directory, recursive=True)
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self.observer.start()
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try:
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while True:
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time.sleep(5)
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except:
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self.observer.stop()
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print("Observer Stopped")
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self.observer.join()
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def add_track(filepath: str) -> None:
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"""
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Processes the audio tags for a given file ands add them to the music dict.
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Then creates a folder object for the added track and adds it to api.FOLDERS
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"""
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tags = get_tags(filepath)
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if tags is not None:
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instances.tracks_instance.insert_song(tags)
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tags = instances.tracks_instance.get_song_by_path(tags["filepath"])
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api.DB_TRACKS.append(tags)
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album = create_album(tags)
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api.ALBUMS.append(album)
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tags["image"] = album.image
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api.TRACKS.append(models.Track(tags))
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folder = tags["folder"]
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if folder not in api.VALID_FOLDERS:
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api.VALID_FOLDERS.add(folder)
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f = folderslib.create_folder(folder)
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api.FOLDERS.add(f)
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def remove_track(filepath: str) -> None:
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"""
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Removes a track from the music dict.
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"""
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fname = filepath.split("/")[-1]
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fpath = filepath.replace(fname, "")
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try:
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trackid = instances.tracks_instance.get_song_by_path(filepath)["_id"]["$oid"]
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except TypeError:
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print(f"💙 Watchdog Error: Error removing track {filepath} TypeError")
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return
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instances.tracks_instance.remove_song_by_id(trackid)
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for track in api.TRACKS:
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if track.trackid == trackid:
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api.TRACKS.remove(track)
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for folder in api.FOLDERS:
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if folder.path + "/" == fpath and folder.trackcount - 1 == 0:
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api.FOLDERS.remove(folder)
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api.VALID_FOLDERS.remove(folder.path)
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class Handler(PatternMatchingEventHandler):
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files_to_process = []
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def __init__(self):
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print("💠 started watchdog 💠")
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PatternMatchingEventHandler.__init__(
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self,
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patterns=["*.flac", "*.mp3"],
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ignore_directories=True,
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case_sensitive=False,
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)
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def on_created(self, event):
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"""
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Fired when a supported file is created.
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"""
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print("🔵 created +++")
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self.files_to_process.append(event.src_path)
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def on_deleted(self, event):
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"""
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Fired when a delete event occurs on a supported file.
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"""
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print("🔴 deleted ---")
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remove_track(event.src_path)
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def on_moved(self, event):
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"""
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Fired when a move event occurs on a supported file.
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"""
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print("🔘 moved -->")
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tr = "share/Trash"
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if tr in event.dest_path:
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print("trash ++")
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remove_track(event.src_path)
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elif tr in event.src_path:
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add_track(event.dest_path)
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elif tr not in event.dest_path and tr not in event.src_path:
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add_track(event.dest_path)
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remove_track(event.src_path)
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def on_closed(self, event):
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"""
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Fired when a created file is closed.
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"""
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print("⚫ closed ~~~")
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self.files_to_process.remove(event.src_path)
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add_track(event.src_path)
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watch = OnMyWatch()
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