716 lines
26 KiB
Python
716 lines
26 KiB
Python
from youtube.template import Template
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from youtube import local_playlist
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import settings
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import html
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import json
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import re
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import urllib.parse
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import gzip
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import brotli
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import time
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import socks, sockshandler
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URL_ORIGIN = "/https://www.youtube.com"
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# videos (all of type str):
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# id
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# title
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# url
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# author
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# author_url
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# thumbnail
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# description
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# published
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# duration
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# likes
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# dislikes
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# views
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# playlist_index
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# playlists:
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# id
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# title
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# url
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# author
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# author_url
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# thumbnail
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# description
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# updated
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# size
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# first_video_id
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with open('yt_basic_template.html', 'r', encoding='utf-8') as file:
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yt_basic_template = Template(file.read())
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page_button_template = Template('''<a class="page-button" href="$href">$page</a>''')
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current_page_button_template = Template('''<div class="current-page-button">$page</a>''')
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medium_playlist_item_template = Template('''
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<div class="medium-item-box">
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<div class="medium-item">
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<a class="playlist-thumbnail-box" href="$url" title="$title">
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<img class="playlist-thumbnail-img" src="$thumbnail">
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<div class="playlist-thumbnail-info">
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<span>$size</span>
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</div>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<div class="stats">$stats</div>
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</div>
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</div>
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''')
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medium_video_item_template = Template('''
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<div class="medium-item-box">
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<div class="medium-item">
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<a class="video-thumbnail-box" href="$url" title="$title">
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<img class="video-thumbnail-img" src="$thumbnail">
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<span class="video-duration">$duration</span>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<div class="stats">$stats</div>
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<span class="description">$description</span>
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<span class="badges">$badges</span>
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</div>
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<input class="item-checkbox" type="checkbox" name="video_info_list" value="$video_info" form="playlist-edit">
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</div>
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''')
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small_video_item_template = Template('''
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<div class="small-item-box">
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<div class="small-item">
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<a class="video-thumbnail-box" href="$url" title="$title">
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<img class="video-thumbnail-img" src="$thumbnail">
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<span class="video-duration">$duration</span>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<address>$author</address>
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<span class="views">$views</span>
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</div>
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<input class="item-checkbox" type="checkbox" name="video_info_list" value="$video_info" form="playlist-edit">
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</div>
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''')
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small_playlist_item_template = Template('''
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<div class="small-item-box">
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<div class="small-item">
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<a class="playlist-thumbnail-box" href="$url" title="$title">
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<img class="playlist-thumbnail-img" src="$thumbnail">
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<div class="playlist-thumbnail-info">
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<span>$size</span>
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</div>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<address>$author</address>
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</div>
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</div>
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''')
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medium_channel_item_template = Template('''
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<div class="medium-item-box">
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<div class="medium-item">
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<a class="video-thumbnail-box" href="$url" title="$title">
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<img class="video-thumbnail-img" src="$thumbnail">
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<span class="video-duration">$duration</span>
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</a>
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<a class="title" href="$url">$title</a>
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<span>$subscriber_count</span>
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<span>$size</span>
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<span class="description">$description</span>
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</div>
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</div>
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''')
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def decode_content(content, encoding_header):
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encodings = encoding_header.replace(' ', '').split(',')
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for encoding in reversed(encodings):
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if encoding == 'identity':
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continue
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if encoding == 'br':
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content = brotli.decompress(content)
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elif encoding == 'gzip':
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content = gzip.decompress(content)
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return content
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def fetch_url(url, headers=(), timeout=15, report_text=None, data=None, cookie_jar_send=None, cookie_jar_receive=None, use_tor=True):
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'''
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When cookie_jar_send is set to a CookieJar object,
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those cookies will be sent in the request (but cookies in response will not be merged into it)
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When cookie_jar_receive is set to a CookieJar object,
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cookies received in the response will be merged into the object (nothing will be sent from it)
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When both are set to the same object, cookies will be sent from the object,
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and response cookies will be merged into it.
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'''
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headers = dict(headers) # Note: Calling dict() on a dict will make a copy
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headers['Accept-Encoding'] = 'gzip, br'
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if data is not None:
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if isinstance(data, str):
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data = data.encode('ascii')
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elif not isinstance(data, bytes):
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data = urllib.parse.urlencode(data).encode('ascii')
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start_time = time.time()
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req = urllib.request.Request(url, data=data, headers=headers)
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if cookie_jar_send is not None:
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cookie_jar_send.add_cookie_header(req)
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if use_tor and settings.route_tor:
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opener = urllib.request.build_opener(sockshandler.SocksiPyHandler(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 9150))
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response = opener.open(req, timeout=timeout)
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else:
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response = urllib.request.urlopen(req, timeout=timeout)
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response_time = time.time()
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if cookie_jar_receive is not None:
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cookie_jar_receive.extract_cookies(response, req)
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content = response.read()
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read_finish = time.time()
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if report_text:
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print(report_text, ' Latency:', round(response_time - start_time,3), ' Read time:', round(read_finish - response_time,3))
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content = decode_content(content, response.getheader('Content-Encoding', default='identity'))
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return content
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mobile_user_agent = 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1'
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mobile_ua = (('User-Agent', mobile_user_agent),)
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desktop_user_agent = 'Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Firefox/52.0'
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desktop_ua = (('User-Agent', desktop_user_agent),)
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def dict_add(*dicts):
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for dictionary in dicts[1:]:
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dicts[0].update(dictionary)
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return dicts[0]
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def video_id(url):
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url_parts = urllib.parse.urlparse(url)
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return urllib.parse.parse_qs(url_parts.query)['v'][0]
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def uppercase_escape(s):
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return re.sub(
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r'\\U([0-9a-fA-F]{8})',
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lambda m: chr(int(m.group(1), base=16)), s)
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def default_multi_get(object, *keys, default):
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''' Like dict.get(), but for nested dictionaries/sequences, supporting keys or indices. Last argument is the default value to use in case of any IndexErrors or KeyErrors '''
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try:
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for key in keys:
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object = object[key]
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return object
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except (IndexError, KeyError):
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return default
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def get_plain_text(node):
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try:
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return html.escape(node['simpleText'])
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except KeyError:
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return unformmated_text_runs(node['runs'])
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def unformmated_text_runs(runs):
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result = ''
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for text_run in runs:
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result += html.escape(text_run["text"])
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return result
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def format_text_runs(runs):
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if isinstance(runs, str):
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return runs
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result = ''
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for text_run in runs:
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if text_run.get("bold", False):
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result += "<b>" + html.escape(text_run["text"]) + "</b>"
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elif text_run.get('italics', False):
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result += "<i>" + html.escape(text_run["text"]) + "</i>"
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else:
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result += html.escape(text_run["text"])
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return result
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# default, sddefault, mqdefault, hqdefault, hq720
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def get_thumbnail_url(video_id):
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return "/i.ytimg.com/vi/" + video_id + "/mqdefault.jpg"
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def seconds_to_timestamp(seconds):
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seconds = int(seconds)
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hours, seconds = divmod(seconds,3600)
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minutes, seconds = divmod(seconds,60)
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if hours != 0:
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timestamp = str(hours) + ":"
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timestamp += str(minutes).zfill(2) # zfill pads with zeros
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else:
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timestamp = str(minutes)
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timestamp += ":" + str(seconds).zfill(2)
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return timestamp
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# -----
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# HTML
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# -----
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def small_video_item_html(item):
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video_info = json.dumps({key: item[key] for key in ('id', 'title', 'author', 'duration')})
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return small_video_item_template.substitute(
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title = html.escape(item["title"]),
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views = item["views"],
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author = html.escape(item["author"]),
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duration = item["duration"],
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url = URL_ORIGIN + "/watch?v=" + item["id"],
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thumbnail = get_thumbnail_url(item['id']),
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video_info = html.escape(video_info),
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)
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def small_playlist_item_html(item):
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return small_playlist_item_template.substitute(
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title=html.escape(item["title"]),
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size = item['size'],
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author="",
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url = URL_ORIGIN + "/playlist?list=" + item["id"],
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thumbnail= get_thumbnail_url(item['first_video_id']),
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)
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def medium_playlist_item_html(item):
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return medium_playlist_item_template.substitute(
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title=html.escape(item["title"]),
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size = item['size'],
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author=item['author'],
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author_url= URL_ORIGIN + item['author_url'],
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url = URL_ORIGIN + "/playlist?list=" + item["id"],
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thumbnail= item['thumbnail'],
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)
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def medium_video_item_html(medium_video_info):
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info = medium_video_info
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return medium_video_item_template.substitute(
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title=html.escape(info["title"]),
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views=info["views"],
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published = info["published"],
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description = format_text_runs(info["description"]),
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author=html.escape(info["author"]),
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author_url=info["author_url"],
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duration=info["duration"],
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url = URL_ORIGIN + "/watch?v=" + info["id"],
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thumbnail=info['thumbnail'],
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datetime='', # TODO
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)
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header_template = Template('''
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<header>
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<form id="site-search" action="/youtube.com/search">
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<input type="search" name="query" class="search-box" value="$search_box_value">
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<button type="submit" value="Search" class="search-button">Search</button>
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<div class="dropdown">
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<button class="dropdown-label">Options</button>
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<div class="css-sucks">
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<div class="dropdown-content">
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<h3>Sort by</h3>
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<input type="radio" id="sort_relevance" name="sort" value="0">
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<label for="sort_relevance">Relevance</label>
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<input type="radio" id="sort_upload_date" name="sort" value="2">
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<label for="sort_upload_date">Upload date</label>
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<input type="radio" id="sort_view_count" name="sort" value="3">
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<label for="sort_view_count">View count</label>
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<input type="radio" id="sort_rating" name="sort" value="1">
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<label for="sort_rating">Rating</label>
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<h3>Upload date</h3>
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<input type="radio" id="time_any" name="time" value="0">
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<label for="time_any">Any</label>
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<input type="radio" id="time_last_hour" name="time" value="1">
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<label for="time_last_hour">Last hour</label>
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<input type="radio" id="time_today" name="time" value="2">
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<label for="time_today">Today</label>
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<input type="radio" id="time_this_week" name="time" value="3">
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<label for="time_this_week">This week</label>
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<input type="radio" id="time_this_month" name="time" value="4">
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<label for="time_this_month">This month</label>
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<input type="radio" id="time_this_year" name="time" value="5">
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<label for="time_this_year">This year</label>
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<h3>Type</h3>
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<input type="radio" id="type_any" name="type" value="0">
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<label for="type_any">Any</label>
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<input type="radio" id="type_video" name="type" value="1">
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<label for="type_video">Video</label>
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<input type="radio" id="type_channel" name="type" value="2">
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<label for="type_channel">Channel</label>
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<input type="radio" id="type_playlist" name="type" value="3">
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<label for="type_playlist">Playlist</label>
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<input type="radio" id="type_movie" name="type" value="4">
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<label for="type_movie">Movie</label>
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<input type="radio" id="type_show" name="type" value="5">
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<label for="type_show">Show</label>
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<h3>Duration</h3>
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<input type="radio" id="duration_any" name="duration" value="0">
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<label for="duration_any">Any</label>
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<input type="radio" id="duration_short" name="duration" value="1">
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<label for="duration_short">Short (< 4 minutes)</label>
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<input type="radio" id="duration_long" name="duration" value="2">
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<label for="duration_long">Long (> 20 minutes)</label>
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</div>
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</div>
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</div>
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</form>
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<div id="header-right">
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<form id="playlist-edit" action="/youtube.com/edit_playlist" method="post" target="_self">
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<input name="playlist_name" id="playlist-name-selection" list="playlist-options" type="text">
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<datalist id="playlist-options">
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$playlists
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</datalist>
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<button type="submit" id="playlist-add-button" name="action" value="add">Add to playlist</button>
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<button type="reset" id="item-selection-reset">Clear selection</button>
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</form>
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<a href="/youtube.com/playlists" id="local-playlists">Local playlists</a>
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</div>
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</header>
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''')
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playlist_option_template = Template('''<option value="$name">$name</option>''')
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def get_header(search_box_value=""):
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playlists = ''
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for name in local_playlist.get_playlist_names():
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playlists += playlist_option_template.substitute(name = name)
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return header_template.substitute(playlists = playlists, search_box_value = html.escape(search_box_value))
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def get_url(node):
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try:
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return node['runs'][0]['navigationEndpoint']['commandMetadata']['webCommandMetadata']['url']
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except KeyError:
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return node['navigationEndpoint']['commandMetadata']['webCommandMetadata']['url']
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def get_text(node):
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try:
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return node['simpleText']
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except KeyError:
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pass
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try:
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return node['runs'][0]['text']
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except IndexError: # empty text runs
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return ''
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def get_formatted_text(node):
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try:
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return node['runs']
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except KeyError:
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return node['simpleText']
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def get_badges(node):
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badges = []
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for badge_node in node:
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badge = badge_node['metadataBadgeRenderer']['label']
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if badge.lower() != 'new':
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badges.append(badge)
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return badges
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def get_thumbnail(node):
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try:
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return node['thumbnails'][0]['url'] # polymer format
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except KeyError:
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return node['url'] # ajax format
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dispatch = {
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# polymer format
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'title': ('title', get_text),
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'publishedTimeText': ('published', get_text),
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'videoId': ('id', lambda node: node),
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'descriptionSnippet': ('description', get_formatted_text),
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'lengthText': ('duration', get_text),
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'thumbnail': ('thumbnail', get_thumbnail),
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'thumbnails': ('thumbnail', lambda node: node[0]['thumbnails'][0]['url']),
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'videoCountText': ('size', get_text),
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'playlistId': ('id', lambda node: node),
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'subscriberCountText': ('subscriber_count', get_text),
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'channelId': ('id', lambda node: node),
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'badges': ('badges', get_badges),
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# ajax format
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'view_count_text': ('views', get_text),
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'num_videos_text': ('size', lambda node: get_text(node).split(' ')[0]),
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'owner_text': ('author', get_text),
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'owner_endpoint': ('author_url', lambda node: node['url']),
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'description': ('description', get_formatted_text),
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'index': ('playlist_index', get_text),
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'short_byline': ('author', get_text),
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'length': ('duration', get_text),
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'video_id': ('id', lambda node: node),
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}
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def renderer_info(renderer):
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try:
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info = {}
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if 'viewCountText' in renderer: # prefer this one as it contains all the digits
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info['views'] = get_text(renderer['viewCountText'])
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elif 'shortViewCountText' in renderer:
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info['views'] = get_text(renderer['shortViewCountText'])
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try:
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overlays = renderer['thumbnailOverlays']
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except KeyError:
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pass
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else:
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for overlay in overlays:
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if 'thumbnailOverlayTimeStatusRenderer' in overlay:
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info['duration'] = get_text(overlay['thumbnailOverlayTimeStatusRenderer']['text'])
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# show renderers don't have videoCountText
|
|
elif 'thumbnailOverlayBottomPanelRenderer' in overlay:
|
|
info['size'] = get_text(overlay['thumbnailOverlayBottomPanelRenderer']['text'])
|
|
|
|
# show renderers don't have playlistId, have to dig into the url to get it
|
|
try:
|
|
info['id'] = renderer['navigationEndpoint']['watchEndpoint']['playlistId']
|
|
except KeyError:
|
|
pass
|
|
for key, node in renderer.items():
|
|
if key in ('longBylineText', 'shortBylineText'):
|
|
info['author'] = get_text(node)
|
|
try:
|
|
info['author_url'] = get_url(node)
|
|
except KeyError:
|
|
pass
|
|
|
|
# show renderers don't have thumbnail key at top level, dig into thumbnailRenderer
|
|
elif key == 'thumbnailRenderer' and 'showCustomThumbnailRenderer' in node:
|
|
info['thumbnail'] = node['showCustomThumbnailRenderer']['thumbnail']['thumbnails'][0]['url']
|
|
else:
|
|
try:
|
|
simple_key, function = dispatch[key]
|
|
except KeyError:
|
|
continue
|
|
info[simple_key] = function(node)
|
|
return info
|
|
except KeyError:
|
|
print(renderer)
|
|
raise
|
|
|
|
def ajax_info(item_json):
|
|
try:
|
|
info = {}
|
|
for key, node in item_json.items():
|
|
try:
|
|
simple_key, function = dispatch[key]
|
|
except KeyError:
|
|
continue
|
|
info[simple_key] = function(node)
|
|
return info
|
|
except KeyError:
|
|
print(item_json)
|
|
raise
|
|
|
|
def badges_html(badges):
|
|
return ' | '.join(map(html.escape, badges))
|
|
|
|
|
|
|
|
|
|
|
|
html_transform_dispatch = {
|
|
'title': html.escape,
|
|
'published': html.escape,
|
|
'id': html.escape,
|
|
'description': format_text_runs,
|
|
'duration': html.escape,
|
|
'thumbnail': lambda url: html.escape('/' + url.lstrip('/')),
|
|
'size': html.escape,
|
|
'author': html.escape,
|
|
'author_url': lambda url: html.escape(URL_ORIGIN + url),
|
|
'views': html.escape,
|
|
'subscriber_count': html.escape,
|
|
'badges': badges_html,
|
|
'playlist_index': html.escape,
|
|
}
|
|
|
|
def get_html_ready(item):
|
|
html_ready = {}
|
|
for key, value in item.items():
|
|
try:
|
|
function = html_transform_dispatch[key]
|
|
except KeyError:
|
|
continue
|
|
html_ready[key] = function(value)
|
|
return html_ready
|
|
|
|
|
|
author_template_url = Template('''<address>By <a href="$author_url">$author</a></address>''')
|
|
author_template = Template('''<address><b>$author</b></address>''')
|
|
stat_templates = (
|
|
Template('''<span class="views">$views</span>'''),
|
|
Template('''<time datetime="$datetime">$published</time>'''),
|
|
)
|
|
def get_stats(html_ready):
|
|
stats = []
|
|
if 'author' in html_ready:
|
|
if 'author_url' in html_ready:
|
|
stats.append(author_template_url.substitute(html_ready))
|
|
else:
|
|
stats.append(author_template.substitute(html_ready))
|
|
for stat in stat_templates:
|
|
try:
|
|
stats.append(stat.strict_substitute(html_ready))
|
|
except KeyError:
|
|
pass
|
|
return ' | '.join(stats)
|
|
|
|
def video_item_html(item, template, html_exclude=set()):
|
|
|
|
video_info = {}
|
|
for key in ('id', 'title', 'author'):
|
|
try:
|
|
video_info[key] = item[key]
|
|
except KeyError:
|
|
video_info[key] = ''
|
|
try:
|
|
video_info['duration'] = item['duration']
|
|
except KeyError:
|
|
video_info['duration'] = 'Live' # livestreams don't have a duration
|
|
|
|
html_ready = get_html_ready(item)
|
|
|
|
html_ready['video_info'] = html.escape(json.dumps(video_info) )
|
|
html_ready['url'] = URL_ORIGIN + "/watch?v=" + html_ready['id']
|
|
html_ready['datetime'] = '' #TODO
|
|
|
|
for key in html_exclude:
|
|
del html_ready[key]
|
|
html_ready['stats'] = get_stats(html_ready)
|
|
|
|
return template.substitute(html_ready)
|
|
|
|
|
|
def playlist_item_html(item, template, html_exclude=set()):
|
|
html_ready = get_html_ready(item)
|
|
|
|
html_ready['url'] = URL_ORIGIN + "/playlist?list=" + html_ready['id']
|
|
html_ready['datetime'] = '' #TODO
|
|
|
|
for key in html_exclude:
|
|
del html_ready[key]
|
|
html_ready['stats'] = get_stats(html_ready)
|
|
|
|
return template.substitute(html_ready)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def update_query_string(query_string, items):
|
|
parameters = urllib.parse.parse_qs(query_string)
|
|
parameters.update(items)
|
|
return urllib.parse.urlencode(parameters, doseq=True)
|
|
|
|
page_button_template = Template('''<a class="page-button" href="$href">$page</a>''')
|
|
current_page_button_template = Template('''<div class="page-button">$page</div>''')
|
|
|
|
def page_buttons_html(current_page, estimated_pages, url, current_query_string):
|
|
if current_page <= 5:
|
|
page_start = 1
|
|
page_end = min(9, estimated_pages)
|
|
else:
|
|
page_start = current_page - 4
|
|
page_end = min(current_page + 4, estimated_pages)
|
|
|
|
result = ""
|
|
for page in range(page_start, page_end+1):
|
|
if page == current_page:
|
|
template = current_page_button_template
|
|
else:
|
|
template = page_button_template
|
|
result += template.substitute(page=page, href = url + "?" + update_query_string(current_query_string, {'page': [str(page)]}) )
|
|
return result
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
showing_results_for = Template('''
|
|
<div class="showing-results-for">
|
|
<div>Showing results for <a>$corrected_query</a></div>
|
|
<div>Search instead for <a href="$original_query_url">$original_query</a></div>
|
|
</div>
|
|
''')
|
|
|
|
did_you_mean = Template('''
|
|
<div class="did-you-mean">
|
|
<div>Did you mean <a href="$corrected_query_url">$corrected_query</a></div>
|
|
</div>
|
|
''')
|
|
|
|
def renderer_html(renderer, additional_info={}, current_query_string=''):
|
|
type = list(renderer.keys())[0]
|
|
renderer = renderer[type]
|
|
if type == 'itemSectionRenderer':
|
|
return renderer_html(renderer['contents'][0], additional_info, current_query_string)
|
|
|
|
if type == 'channelRenderer':
|
|
info = renderer_info(renderer)
|
|
html_ready = get_html_ready(info)
|
|
html_ready['url'] = URL_ORIGIN + "/channel/" + html_ready['id']
|
|
return medium_channel_item_template.substitute(html_ready)
|
|
|
|
if type in ('movieRenderer', 'clarificationRenderer'):
|
|
return ''
|
|
|
|
info = renderer_info(renderer)
|
|
info.update(additional_info)
|
|
html_exclude = set(additional_info.keys())
|
|
if type == 'compactVideoRenderer':
|
|
return video_item_html(info, small_video_item_template, html_exclude=html_exclude)
|
|
if type in ('compactPlaylistRenderer', 'compactRadioRenderer', 'compactShowRenderer'):
|
|
return playlist_item_html(info, small_playlist_item_template, html_exclude=html_exclude)
|
|
if type in ('videoRenderer', 'gridVideoRenderer'):
|
|
return video_item_html(info, medium_video_item_template, html_exclude=html_exclude)
|
|
if type in ('playlistRenderer', 'gridPlaylistRenderer', 'radioRenderer', 'gridRadioRenderer', 'gridShowRenderer', 'showRenderer'):
|
|
return playlist_item_html(info, medium_playlist_item_template, html_exclude=html_exclude)
|
|
|
|
#print(renderer)
|
|
#raise NotImplementedError('Unknown renderer type: ' + type)
|
|
return ''
|