mirror of
https://github.com/leon-ai/leon.git
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98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
#!/usr/bin/env python
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# -*- coding:utf-8 -*-
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import requests
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import os
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import utils
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from time import time
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from pytube import YouTube
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def run(string, entities):
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"""Download new videos from a YouTube playlist"""
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db = utils.db()['db']
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query = utils.db()['query']
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operations = utils.db()['operations']
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apikey = utils.config('api_key')
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playlistid = utils.config('playlist_id')
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# https://developers.google.com/youtube/v3/docs/playlistItems/list
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url = 'https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=50&playlistId=' + playlistid + '&key=' + apikey
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utils.output('inter', 'reaching_playlist', utils.translate('reaching_playlist'))
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# Get videos from the playlist
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try:
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r = utils.http('GET', url)
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# In case there is a problem like wrong settings
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if 'error' in r.json():
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error = r.json()['error']['errors'][0]
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return utils.output('settings_error', 'settings_error', utils.translate('settings_errors', {
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'reason': error['reason'],
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'message': error['message']
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}))
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items = r.json()['items']
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videoids = []
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videos = []
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for item in items:
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resource = item['snippet']['resourceId']
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if resource['kind'] == 'youtube#video':
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videoids.append(resource['videoId'])
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videos.append({
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'id': resource['videoId'],
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'title': item['snippet']['title']
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})
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except requests.exceptions.RequestException as e:
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return utils.output('request_error', 'request_error', utils.translate('request_errors'))
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Entry = query()
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# First initialization
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if db.count(Entry.platform == 'youtube') == 0:
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db.insert({
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'platform': 'youtube',
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'checked_at': int(time()),
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'downloaded_videos': []
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})
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else:
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db.update({ 'checked_at': int(time()) }, Entry.platform == 'youtube')
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# Get videos already downloaded
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downloadedvideos = db.get(Entry.platform == 'youtube')['downloaded_videos']
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todownload = []
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for video in videos:
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if video['id'] not in downloadedvideos:
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todownload.append(video)
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nbrtodownload = len(todownload)
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if nbrtodownload == 0:
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return utils.output('nothing_to_download', 'nothing_to_download', utils.translate('nothing_to_download'))
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utils.output('inter', 'nb_to_download', utils.translate('nb_to_download', {
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'nb': nbrtodownload
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}))
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# Create the module downloads directory
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moduledldir = utils.createdldir()
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for i, video in enumerate(todownload):
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utils.output('inter', 'downloading', utils.translate('downloading', {
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'video_title': video['title']
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}))
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# Download the video
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yt = YouTube('https://youtube.com/watch?v=' + video['id'])
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yt.streams.first().download(moduledldir)
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# Add the new downloaded video to the DB
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downloadedvideos.append(video['id'])
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db.update({ 'downloaded_videos': downloadedvideos }, Entry.platform == 'youtube')
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# Will synchronize the content (because "end" type) if synchronization enabled
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return utils.output('end', 'success', utils.translate('success'))
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