97 lines
2.8 KiB
Python
Executable File
97 lines
2.8 KiB
Python
Executable File
from flask import Blueprint, Response, request
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import os
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import json
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import traceback
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from routes.utils.celery_queue_manager import download_queue_manager
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track_bp = Blueprint('track', __name__)
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@track_bp.route('/download', methods=['GET'])
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def handle_download():
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# Retrieve essential parameters from the request.
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url = request.args.get('url')
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name = request.args.get('name')
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artist = request.args.get('artist')
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# Validate required parameters
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if not url:
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return Response(
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json.dumps({"error": "Missing required parameter: url"}),
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status=400,
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mimetype='application/json'
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)
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# Add the task to the queue with only essential parameters
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# The queue manager will now handle all config parameters
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task_id = download_queue_manager.add_task({
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"download_type": "track",
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"url": url,
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"name": name,
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"artist": artist,
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"orig_request": request.args.to_dict()
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})
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return Response(
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json.dumps({"prg_file": task_id}),
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status=202,
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mimetype='application/json'
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)
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@track_bp.route('/download/cancel', methods=['GET'])
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def cancel_download():
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"""
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Cancel a running track download process by its process id (prg file name).
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"""
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prg_file = request.args.get('prg_file')
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if not prg_file:
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return Response(
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json.dumps({"error": "Missing process id (prg_file) parameter"}),
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status=400,
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mimetype='application/json'
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)
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# Use the queue manager's cancellation method.
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result = download_queue_manager.cancel_task(prg_file)
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status_code = 200 if result.get("status") == "cancelled" else 404
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return Response(
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json.dumps(result),
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status=status_code,
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mimetype='application/json'
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)
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@track_bp.route('/info', methods=['GET'])
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def get_track_info():
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"""
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Retrieve Spotify track metadata given a Spotify track ID.
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Expects a query parameter 'id' that contains the Spotify track ID.
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"""
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spotify_id = request.args.get('id')
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if not spotify_id:
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return Response(
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json.dumps({"error": "Missing parameter: id"}),
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status=400,
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mimetype='application/json'
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)
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try:
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# Import and use the get_spotify_info function from the utility module.
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from routes.utils.get_info import get_spotify_info
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track_info = get_spotify_info(spotify_id, "track")
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return Response(
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json.dumps(track_info),
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status=200,
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mimetype='application/json'
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)
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except Exception as e:
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error_data = {
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"error": str(e),
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"traceback": traceback.format_exc()
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}
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return Response(
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json.dumps(error_data),
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status=500,
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mimetype='application/json'
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)
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