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https://github.com/Xevion/v1.xevion.dev.git
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55 lines
2.6 KiB
Python
55 lines
2.6 KiB
Python
from datetime import datetime
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from app import db
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import subprocess
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import json
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import os
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class YouTubeAudio(db.Model):
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id = db.Column(db.String(11), primary_key=True) # 11 char id, presumed to stay the same for the long haul. Should be able to change to 12 chars.
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url = db.Column(db.String(64)) # 43 -> 64
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title = db.Column(db.String(128)) # 120 > 128
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creator = db.Column(db.String(128)) # Seems to be Uploader set, so be careful with this
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uploader = db.Column(db.String(32)) # 20 -> 32
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filename = db.Column(db.String(156)) # 128 + 11 + 1 -> 156
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duration = db.Column(db.Integer)
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access_count = db.Column(db.Integer)
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download_timestamp = db.Column(db.DateTime, index=True, default=datetime.utcnow)
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last_access_timestamp = db.Column(db.DateTime, index=True, default=datetime.utcnow)
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def access(self):
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self.access_count += 1
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self.last_access_timestamp = datetime.utcnow()
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db.session.commit()
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return self
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def getPath(self):
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return os.path.join('app', 'sounds', 'youtube', self.filename)
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def file_exists(self):
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return os.path.exists(self.getPath())
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def fill_metadata(self):
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# Use stdout=PIPE, [Python 3.6] production server support instead of 'capture_output=True' => 'process.stdout'
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self.url = f'https://www.youtube.com/watch?v={self.id}'
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processFilename = subprocess.Popen(['youtube-dl', '-x', '--audio-format', 'mp3', '--restrict-filenames', '--get-filename', self.url],
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encoding='utf-8', stdout=subprocess.PIPE)
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self.filename = processFilename.communicate()[0].split('.')[0] + 'mp3'
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processJSON = subprocess.Popen(['youtube-dl', '-x', '--audio-format', 'mp3', '--restrict-filenames', '--dump-json', self.url],
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encoding='utf-8', stdout=subprocess.PIPE)
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data = json.loads(processJSON.communicate()[0])
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self.duration = data['duration']
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self.creator = data['creator'] or data['uploader']
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self.uploader = data['uploader'] or data['creator']
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self.title = data['title'] or data['alt_title'] # Do not trust alt-title ; it is volatile and uploader set, e.x. https://i.imgur.com/Tgff4rI.png
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def download(self):
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subprocess.run(['youtube-dl', '-x', '--restrict-filenames', '--audio-format', 'mp3', self.id])
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os.rename(self.filename, self.getPath())
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class SoundcloudAudio(db.Model):
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id = db.Column(db.Integer, primary_key=True) # hidden API-accessible only ID
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url = db.Column(db.String(256))
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title = db.Column(db.String(128))
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creator = db.Column(db.String(64))
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filename = db.Column(db.String(156))
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duration = db.Column(db.Integer) |