4364 lines
128 KiB
Crystal
4364 lines
128 KiB
Crystal
# "Invidious" (which is an alternative front-end to YouTube)
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# Copyright (C) 2018 Omar Roth
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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require "detect_language"
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require "digest/md5"
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require "file_utils"
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require "kemal"
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require "openssl/hmac"
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require "option_parser"
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require "pg"
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require "sqlite3"
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require "xml"
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require "yaml"
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require "zip"
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require "./invidious/helpers/*"
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require "./invidious/*"
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CONFIG = Config.from_yaml(File.read("config/config.yml"))
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HMAC_KEY = CONFIG.hmac_key || Random::Secure.random_bytes(32)
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config = CONFIG
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logger = Invidious::LogHandler.new
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Kemal.config.extra_options do |parser|
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parser.banner = "Usage: invidious [arguments]"
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parser.on("-t THREADS", "--crawl-threads=THREADS", "Number of threads for crawling YouTube (default: #{config.crawl_threads})") do |number|
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begin
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config.crawl_threads = number.to_i
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rescue ex
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puts "THREADS must be integer"
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exit
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end
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end
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parser.on("-c THREADS", "--channel-threads=THREADS", "Number of threads for refreshing channels (default: #{config.channel_threads})") do |number|
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begin
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config.channel_threads = number.to_i
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rescue ex
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puts "THREADS must be integer"
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exit
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end
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end
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parser.on("-f THREADS", "--feed-threads=THREADS", "Number of threads for refreshing feeds (default: #{config.feed_threads})") do |number|
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begin
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config.feed_threads = number.to_i
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rescue ex
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puts "THREADS must be integer"
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exit
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end
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end
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parser.on("-v THREADS", "--video-threads=THREADS", "Number of threads for refreshing videos (default: #{config.video_threads})") do |number|
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begin
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config.video_threads = number.to_i
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rescue ex
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puts "THREADS must be integer"
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exit
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end
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end
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parser.on("-o OUTPUT", "--output=OUTPUT", "Redirect output (default: STDOUT)") do |output|
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FileUtils.mkdir_p(File.dirname(output))
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logger = Invidious::LogHandler.new(File.open(output, mode: "a"))
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end
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end
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Kemal::CLI.new ARGV
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PG_URL = URI.new(
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scheme: "postgres",
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user: CONFIG.db[:user],
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password: CONFIG.db[:password],
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host: CONFIG.db[:host],
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port: CONFIG.db[:port],
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path: CONFIG.db[:dbname],
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)
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PG_DB = DB.open PG_URL
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YT_URL = URI.parse("https://www.youtube.com")
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REDDIT_URL = URI.parse("https://www.reddit.com")
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LOGIN_URL = URI.parse("https://accounts.google.com")
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TEXTCAPTCHA_URL = URI.parse("http://textcaptcha.com/omarroth@hotmail.com.json")
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CURRENT_COMMIT = `git rev-list HEAD --max-count=1 --abbrev-commit`.strip
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CURRENT_VERSION = `git describe --tags $(git rev-list --tags --max-count=1)`.strip
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LOCALES = {
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"ar" => load_locale("ar"),
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"de" => load_locale("de"),
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"en-US" => load_locale("en-US"),
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"eu" => load_locale("eu"),
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"fr" => load_locale("fr"),
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"it" => load_locale("it"),
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"nb_NO" => load_locale("nb_NO"),
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"nl" => load_locale("nl"),
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"pl" => load_locale("pl"),
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"ru" => load_locale("ru"),
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}
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config.crawl_threads.times do
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spawn do
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crawl_videos(PG_DB, logger)
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end
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end
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refresh_channels(PG_DB, logger, config.channel_threads, config.full_refresh)
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refresh_feeds(PG_DB, logger, config.feed_threads)
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config.video_threads.times do |i|
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spawn do
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refresh_videos(PG_DB, logger)
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end
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end
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statistics = {
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"error" => "Statistics are not availabile.",
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}
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if config.statistics_enabled
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spawn do
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loop do
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statistics = {
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"version" => "2.0",
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"software" => {
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"name" => "invidious",
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"version" => "#{CURRENT_VERSION}-#{CURRENT_COMMIT}",
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},
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"openRegistrations" => config.registration_enabled,
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"usage" => {
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"total" => PG_DB.query_one("SELECT count(*) FROM users", as: Int64),
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"activeHalfyear" => PG_DB.query_one("SELECT count(*) FROM users WHERE CURRENT_TIMESTAMP - updated < '6 months'", as: Int64),
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"activeMonth" => PG_DB.query_one("SELECT count(*) FROM users WHERE CURRENT_TIMESTAMP - updated < '1 month'", as: Int64),
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},
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"updatedAt" => Time.now.to_unix,
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}
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sleep 1.minute
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Fiber.yield
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end
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end
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end
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top_videos = [] of Video
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if config.top_enabled
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spawn do
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pull_top_videos(config, PG_DB) do |videos|
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top_videos = videos
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sleep 1.minutes
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Fiber.yield
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end
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end
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end
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popular_videos = [] of ChannelVideo
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spawn do
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pull_popular_videos(PG_DB) do |videos|
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popular_videos = videos
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sleep 1.minutes
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Fiber.yield
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end
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end
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decrypt_function = [] of {name: String, value: Int32}
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spawn do
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update_decrypt_function do |function|
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decrypt_function = function
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sleep 1.minutes
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Fiber.yield
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end
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end
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proxies = PROXY_LIST
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before_all do |env|
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env.response.headers["X-XSS-Protection"] = "1; mode=block;"
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env.response.headers["X-Content-Type-Options"] = "nosniff"
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if env.request.cookies.has_key? "SID"
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headers = HTTP::Headers.new
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headers["Cookie"] = env.request.headers["Cookie"]
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sid = env.request.cookies["SID"].value
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# Invidious users only have SID
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if !env.request.cookies.has_key? "SSID"
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email = PG_DB.query_one?("SELECT email FROM session_ids WHERE id = $1", sid, as: String)
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if email
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user = PG_DB.query_one("SELECT * FROM users WHERE email = $1", email, as: User)
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challenge, token = create_response(user.email, "sign_out", HMAC_KEY, PG_DB, 1.week)
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env.set "challenge", challenge
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env.set "token", token
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locale = user.preferences.locale
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env.set "user", user
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env.set "preferences", user.preferences
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env.set "sid", sid
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end
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else
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begin
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user, sid = get_user(sid, headers, PG_DB, false)
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challenge, token = create_response(user.email, "sign_out", HMAC_KEY, PG_DB, 1.week)
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env.set "challenge", challenge
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env.set "token", token
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locale = user.preferences.locale
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env.set "user", user
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env.set "preferences", user.preferences
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env.set "sid", sid
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rescue ex
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end
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end
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end
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if env.request.cookies.has_key? "PREFS"
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preferences = Preferences.from_json(env.request.cookies["PREFS"].value)
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locale = preferences.locale
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env.set "preferences", preferences
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end
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locale = env.params.query["hl"]? || locale
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locale ||= "en-US"
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env.set "locale", locale
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current_page = env.request.path
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if env.request.query
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query = HTTP::Params.parse(env.request.query.not_nil!)
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if query["referer"]?
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query["referer"] = get_referer(env, "/")
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end
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current_page += "?#{query}"
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end
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env.set "current_page", URI.escape(current_page)
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end
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get "/" do |env|
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locale = LOCALES[env.get("locale").as(String)]?
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user = env.get? "user"
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if user
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user = user.as(User)
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if user.preferences.redirect_feed
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env.redirect "/feed/subscriptions"
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end
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end
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case config.default_home
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when "Popular"
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templated "popular"
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when "Top"
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templated "top"
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when "Trending"
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env.redirect "/feed/trending"
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when "Subscriptions"
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if user
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env.redirect "/feed/subscriptions"
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else
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templated "popular"
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end
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end
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end
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get "/licenses" do |env|
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locale = LOCALES[env.get("locale").as(String)]?
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rendered "licenses"
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end
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# Videos
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get "/watch" do |env|
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locale = LOCALES[env.get("locale").as(String)]?
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region = env.params.query["region"]?
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if env.params.query.to_s.includes?("%20") || env.params.query.to_s.includes?("+")
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url = "/watch?" + env.params.query.to_s.gsub("%20", "").delete("+")
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next env.redirect url
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end
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if env.params.query["v"]?
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id = env.params.query["v"]
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if env.params.query["v"].empty?
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error_message = "Invalid parameters."
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next templated "error"
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end
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if id.size > 11
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url = "/watch?v=#{id[0, 11]}"
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env.params.query.delete_all("v")
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if env.params.query.size > 0
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url += "&#{env.params.query}"
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end
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next env.redirect url
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end
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else
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next env.redirect "/"
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end
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plid = env.params.query["list"]?
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nojs = env.params.query["nojs"]?
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nojs ||= "0"
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nojs = nojs == "1"
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if env.get? "preferences"
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preferences = env.get("preferences").as(Preferences)
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end
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if env.get? "user"
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user = env.get("user").as(User)
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subscriptions = user.subscriptions
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watched = user.watched
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end
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subscriptions ||= [] of String
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params = process_video_params(env.params.query, preferences)
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env.params.query.delete_all("listen")
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begin
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video = get_video(id, PG_DB, proxies, region: params[:region])
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rescue ex : VideoRedirect
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next env.redirect "/watch?v=#{ex.message}"
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rescue ex
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error_message = ex.message
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logger.write("#{id} : #{ex.message}\n")
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next templated "error"
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end
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if watched && !watched.includes? id
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PG_DB.exec("UPDATE users SET watched = watched || $1 WHERE email = $2", [id], user.as(User).email)
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end
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if nojs
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if preferences
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source = preferences.comments[0]
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if source.empty?
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source = preferences.comments[1]
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end
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if source == "youtube"
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begin
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comment_html = JSON.parse(fetch_youtube_comments(id, PG_DB, nil, proxies, "html", locale, region))["contentHtml"]
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rescue ex
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if preferences.comments[1] == "reddit"
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comments, reddit_thread = fetch_reddit_comments(id)
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comment_html = template_reddit_comments(comments, locale)
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comment_html = fill_links(comment_html, "https", "www.reddit.com")
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comment_html = replace_links(comment_html)
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end
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end
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elsif source == "reddit"
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begin
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comments, reddit_thread = fetch_reddit_comments(id)
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comment_html = template_reddit_comments(comments, locale)
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comment_html = fill_links(comment_html, "https", "www.reddit.com")
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comment_html = replace_links(comment_html)
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rescue ex
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if preferences.comments[1] == "youtube"
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comment_html = JSON.parse(fetch_youtube_comments(id, PG_DB, nil, proxies, "html", locale, region))["contentHtml"]
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end
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end
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end
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else
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comment_html = JSON.parse(fetch_youtube_comments(id, PG_DB, nil, proxies, "html", locale, region))["contentHtml"]
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end
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comment_html ||= ""
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end
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fmt_stream = video.fmt_stream(decrypt_function)
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adaptive_fmts = video.adaptive_fmts(decrypt_function)
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video_streams = video.video_streams(adaptive_fmts)
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audio_streams = video.audio_streams(adaptive_fmts)
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captions = video.captions
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preferred_captions = captions.select { |caption|
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params[:preferred_captions].includes?(caption.name.simpleText) ||
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params[:preferred_captions].includes?(caption.languageCode.split("-")[0])
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}
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preferred_captions.sort_by! { |caption|
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(params[:preferred_captions].index(caption.name.simpleText) ||
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params[:preferred_captions].index(caption.languageCode.split("-")[0])).not_nil!
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}
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captions = captions - preferred_captions
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aspect_ratio = "16:9"
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video.description = fill_links(video.description, "https", "www.youtube.com")
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video.description = replace_links(video.description)
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description = video.short_description
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host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
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host_params = env.request.query_params
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host_params.delete_all("v")
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if video.player_response["streamingData"]?.try &.["hlsManifestUrl"]?
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hlsvp = video.player_response["streamingData"]["hlsManifestUrl"].as_s
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hlsvp = hlsvp.gsub("https://manifest.googlevideo.com", host_url)
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end
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thumbnail = "/vi/#{video.id}/maxres.jpg"
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if params[:raw]
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url = fmt_stream[0]["url"]
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fmt_stream.each do |fmt|
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if fmt["label"].split(" - ")[0] == params[:quality]
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url = fmt["url"]
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end
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end
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next env.redirect url
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end
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rvs = [] of Hash(String, String)
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video.info["rvs"]?.try &.split(",").each do |rv|
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rvs << HTTP::Params.parse(rv).to_h
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end
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rating = video.info["avg_rating"].to_f64
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engagement = ((video.dislikes.to_f + video.likes.to_f)/video.views * 100)
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playability_status = video.player_response["playabilityStatus"]?
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if playability_status && playability_status["status"] == "LIVE_STREAM_OFFLINE"
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reason = playability_status["reason"]?.try &.as_s
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end
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reason ||= ""
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templated "watch"
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end
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get "/embed/:id" do |env|
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locale = LOCALES[env.get("locale").as(String)]?
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id = env.params.url["id"]
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if id.includes?("%20") || id.includes?("+") || env.params.query.to_s.includes?("%20") || env.params.query.to_s.includes?("+")
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id = env.params.url["id"].gsub("%20", "").delete("+")
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url = "/embed/#{id}"
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if env.params.query.size > 0
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url += "?#{env.params.query.to_s.gsub("%20", "").delete("+")}"
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end
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next env.redirect url
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end
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if id.size > 11
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url = "/embed/#{id[0, 11]}"
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if env.params.query.size > 0
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url += "?#{env.params.query}"
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end
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next env.redirect url
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end
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params = process_video_params(env.params.query, nil)
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begin
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video = get_video(id, PG_DB, proxies, region: params[:region])
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rescue ex : VideoRedirect
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next env.redirect "/embed/#{ex.message}"
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rescue ex
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error_message = ex.message
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next templated "error"
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end
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fmt_stream = video.fmt_stream(decrypt_function)
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adaptive_fmts = video.adaptive_fmts(decrypt_function)
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video_streams = video.video_streams(adaptive_fmts)
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audio_streams = video.audio_streams(adaptive_fmts)
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captions = video.captions
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preferred_captions = captions.select { |caption|
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params[:preferred_captions].includes?(caption.name.simpleText) ||
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params[:preferred_captions].includes?(caption.languageCode.split("-")[0])
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}
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preferred_captions.sort_by! { |caption|
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(params[:preferred_captions].index(caption.name.simpleText) ||
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params[:preferred_captions].index(caption.languageCode.split("-")[0])).not_nil!
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}
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captions = captions - preferred_captions
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aspect_ratio = nil
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video.description = fill_links(video.description, "https", "www.youtube.com")
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video.description = replace_links(video.description)
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description = video.short_description
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host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
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host_params = env.request.query_params
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host_params.delete_all("v")
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if video.player_response["streamingData"]?.try &.["hlsManifestUrl"]?
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hlsvp = video.player_response["streamingData"]["hlsManifestUrl"].as_s
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hlsvp = hlsvp.gsub("https://manifest.googlevideo.com", host_url)
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end
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|
|
|
thumbnail = "/vi/#{video.id}/maxres.jpg"
|
|
|
|
if params[:raw]
|
|
url = fmt_stream[0]["url"]
|
|
|
|
fmt_stream.each do |fmt|
|
|
if fmt["label"].split(" - ")[0] == params[:quality]
|
|
url = fmt["url"]
|
|
end
|
|
end
|
|
|
|
next env.redirect url
|
|
end
|
|
|
|
rendered "embed"
|
|
end
|
|
|
|
# Playlists
|
|
|
|
get "/playlist" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
plid = env.params.query["list"]?
|
|
if !plid
|
|
next env.redirect "/"
|
|
end
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
if plid.starts_with? "RD"
|
|
next env.redirect "/mix?list=#{plid}"
|
|
end
|
|
|
|
begin
|
|
playlist = fetch_playlist(plid, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
begin
|
|
videos = fetch_playlist_videos(plid, page, playlist.video_count, locale: locale)
|
|
rescue ex
|
|
videos = [] of PlaylistVideo
|
|
end
|
|
|
|
templated "playlist"
|
|
end
|
|
|
|
get "/mix" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
rdid = env.params.query["list"]?
|
|
if !rdid
|
|
next env.redirect "/"
|
|
end
|
|
|
|
continuation = env.params.query["continuation"]?
|
|
continuation ||= rdid.lchop("RD")
|
|
|
|
begin
|
|
mix = fetch_mix(rdid, continuation, locale: locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
templated "mix"
|
|
end
|
|
|
|
# Search
|
|
|
|
get "/opensearch.xml" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
env.response.content_type = "application/opensearchdescription+xml"
|
|
|
|
host = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
|
|
XML.build(indent: " ", encoding: "UTF-8") do |xml|
|
|
xml.element("OpenSearchDescription", xmlns: "http://a9.com/-/spec/opensearch/1.1/") do
|
|
xml.element("ShortName") { xml.text "Invidious" }
|
|
xml.element("LongName") { xml.text "Invidious Search" }
|
|
xml.element("Description") { xml.text "Search for videos, channels, and playlists on Invidious" }
|
|
xml.element("InputEncoding") { xml.text "UTF-8" }
|
|
xml.element("Image", width: 48, height: 48, type: "image/x-icon") { xml.text "#{host}/favicon.ico" }
|
|
xml.element("Url", type: "text/html", method: "get", template: "#{host}/search?q={searchTerms}")
|
|
end
|
|
end
|
|
end
|
|
|
|
get "/results" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
query = env.params.query["search_query"]?
|
|
query ||= env.params.query["q"]?
|
|
query ||= ""
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
if query
|
|
env.redirect "/search?q=#{URI.escape(query)}&page=#{page}"
|
|
else
|
|
env.redirect "/"
|
|
end
|
|
end
|
|
|
|
get "/search" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
region = env.params.query["region"]?
|
|
|
|
query = env.params.query["search_query"]?
|
|
query ||= env.params.query["q"]?
|
|
query ||= ""
|
|
|
|
if query.empty?
|
|
next env.redirect "/"
|
|
end
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
user = env.get? "user"
|
|
if user
|
|
user = user.as(User)
|
|
view_name = "subscriptions_#{sha256(user.email)[0..7]}"
|
|
end
|
|
|
|
channel = nil
|
|
content_type = "all"
|
|
date = ""
|
|
duration = ""
|
|
features = [] of String
|
|
sort = "relevance"
|
|
subscriptions = nil
|
|
|
|
operators = query.split(" ").select { |a| a.match(/\w+:[\w,]+/) }
|
|
operators.each do |operator|
|
|
key, value = operator.downcase.split(":")
|
|
|
|
case key
|
|
when "channel", "user"
|
|
channel = operator.split(":")[-1]
|
|
when "content_type", "type"
|
|
content_type = value
|
|
when "date"
|
|
date = value
|
|
when "duration"
|
|
duration = value
|
|
when "feature", "features"
|
|
features = value.split(",")
|
|
when "sort"
|
|
sort = value
|
|
when "subscriptions"
|
|
subscriptions = value == "true"
|
|
end
|
|
end
|
|
|
|
search_query = (query.split(" ") - operators).join(" ")
|
|
|
|
if channel
|
|
count, videos = channel_search(search_query, page, channel)
|
|
elsif subscriptions
|
|
if view_name
|
|
videos = PG_DB.query_all("SELECT id,title,published,updated,ucid,author,length_seconds FROM (
|
|
SELECT *,
|
|
to_tsvector(#{view_name}.title) ||
|
|
to_tsvector(#{view_name}.author)
|
|
as document
|
|
FROM #{view_name}
|
|
) v_search WHERE v_search.document @@ plainto_tsquery($1) LIMIT 20 OFFSET $2;", search_query, (page - 1) * 20, as: ChannelVideo)
|
|
count = videos.size
|
|
else
|
|
videos = [] of ChannelVideo
|
|
count = 0
|
|
end
|
|
else
|
|
begin
|
|
search_params = produce_search_params(sort: sort, date: date, content_type: content_type,
|
|
duration: duration, features: features)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
count, videos = search(search_query, page, search_params, proxies, region).as(Tuple)
|
|
end
|
|
|
|
templated "search"
|
|
end
|
|
|
|
# Users
|
|
|
|
get "/login" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
if user
|
|
next env.redirect "/feed/subscriptions"
|
|
end
|
|
|
|
if !config.login_enabled
|
|
error_message = "Login has been disabled by administrator."
|
|
next templated "error"
|
|
end
|
|
|
|
referer = get_referer(env, "/feed/subscriptions")
|
|
|
|
account_type = env.params.query["type"]?
|
|
account_type ||= "invidious"
|
|
|
|
captcha_type = env.params.query["captcha"]?
|
|
captcha_type ||= "image"
|
|
|
|
if account_type == "invidious"
|
|
if captcha_type == "image"
|
|
captcha = generate_captcha(HMAC_KEY, PG_DB)
|
|
else
|
|
response = HTTP::Client.get(TEXTCAPTCHA_URL).body
|
|
response = JSON.parse(response)
|
|
|
|
tokens = response["a"].as_a.map do |answer|
|
|
create_response(answer.as_s, "sign_in", HMAC_KEY, PG_DB)
|
|
end
|
|
|
|
text_captcha = {
|
|
question: response["q"].as_s,
|
|
tokens: tokens,
|
|
}
|
|
end
|
|
end
|
|
|
|
tfa = env.params.query["tfa"]?
|
|
tfa ||= false
|
|
|
|
templated "login"
|
|
end
|
|
|
|
# See https://github.com/rg3/youtube-dl/blob/master/youtube_dl/extractor/youtube.py#L79
|
|
post "/login" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
referer = get_referer(env, "/feed/subscriptions")
|
|
|
|
if !config.login_enabled
|
|
error_message = "Login has been disabled by administrator."
|
|
next templated "error"
|
|
end
|
|
|
|
email = env.params.body["email"]?
|
|
password = env.params.body["password"]?
|
|
|
|
account_type = env.params.query["type"]?
|
|
account_type ||= "google"
|
|
|
|
if account_type == "google"
|
|
tfa_code = env.params.body["tfa"]?.try &.lchop("G-")
|
|
|
|
begin
|
|
client = make_client(LOGIN_URL)
|
|
headers = HTTP::Headers.new
|
|
headers["Content-Type"] = "application/x-www-form-urlencoded;charset=utf-8"
|
|
headers["Google-Accounts-XSRF"] = "1"
|
|
|
|
login_page = client.get("/ServiceLogin")
|
|
headers = login_page.cookies.add_request_headers(headers)
|
|
|
|
login_page = XML.parse_html(login_page.body)
|
|
|
|
inputs = {} of String => String
|
|
login_page.xpath_nodes(%q(//input[@type="submit"])).each do |node|
|
|
name = node["id"]? || node["name"]?
|
|
name ||= ""
|
|
value = node["value"]?
|
|
value ||= ""
|
|
|
|
if name != "" && value != ""
|
|
inputs[name] = value
|
|
end
|
|
end
|
|
|
|
login_page.xpath_nodes(%q(//input[@type="hidden"])).each do |node|
|
|
name = node["id"]? || node["name"]?
|
|
name ||= ""
|
|
value = node["value"]?
|
|
value ||= ""
|
|
|
|
if name != "" && value != ""
|
|
inputs[name] = value
|
|
end
|
|
end
|
|
|
|
lookup_req = {
|
|
email, nil, [] of String, nil, "US", nil, nil, 2, false, true,
|
|
{nil, nil,
|
|
{2, 1, nil, 1, "https://accounts.google.com/ServiceLogin?passive=1209600&continue=https%3A%2F%2Faccounts.google.com%2FManageAccount&followup=https%3A%2F%2Faccounts.google.com%2FManageAccount", nil, [] of String, 4, [] of String},
|
|
1,
|
|
{nil, nil, [] of String},
|
|
nil, nil, nil, true,
|
|
}, email,
|
|
}.to_json
|
|
|
|
lookup_results = client.post("/_/signin/sl/lookup", headers, login_req(inputs, lookup_req))
|
|
headers = lookup_results.cookies.add_request_headers(headers)
|
|
|
|
lookup_results = lookup_results.body
|
|
lookup_results = lookup_results[5..-1]
|
|
lookup_results = JSON.parse(lookup_results)
|
|
|
|
user_hash = lookup_results[0][2]
|
|
|
|
challenge_req = {
|
|
user_hash, nil, 1, nil,
|
|
{1, nil, nil, nil,
|
|
{password, nil, true},
|
|
},
|
|
{nil, nil,
|
|
{2, 1, nil, 1, "https://accounts.google.com/ServiceLogin?passive=1209600&continue=https%3A%2F%2Faccounts.google.com%2FManageAccount&followup=https%3A%2F%2Faccounts.google.com%2FManageAccount", nil, [] of String, 4, [] of String},
|
|
1,
|
|
{nil, nil, [] of String},
|
|
nil, nil, nil, true},
|
|
}.to_json
|
|
|
|
challenge_results = client.post("/_/signin/sl/challenge", headers, login_req(inputs, challenge_req))
|
|
headers = challenge_results.cookies.add_request_headers(headers)
|
|
|
|
challenge_results = challenge_results.body
|
|
challenge_results = challenge_results[5..-1]
|
|
challenge_results = JSON.parse(challenge_results)
|
|
|
|
headers["Cookie"] = URI.unescape(headers["Cookie"])
|
|
|
|
if challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED"
|
|
error_message = translate(locale, "Incorrect password")
|
|
next templated "error"
|
|
end
|
|
|
|
if challenge_results[0][-1][0].as_a?
|
|
# Prefer Authenticator app and SMS over unsupported protocols
|
|
if challenge_results[0][-1][0][0][8] != 6 && challenge_results[0][-1][0][0][8] != 9
|
|
tfa = challenge_results[0][-1][0].as_a.select { |auth_type| auth_type[8] == 6 || auth_type[8] == 9 }[0]
|
|
select_challenge = "[2,null,null,null,[#{tfa[8]}]]"
|
|
|
|
tl = challenge_results[1][2]
|
|
|
|
tfa = client.post("/_/signin/selectchallenge?TL=#{tl}", headers, login_req(inputs, select_challenge)).body
|
|
tfa = tfa[5..-1]
|
|
tfa = JSON.parse(tfa)[0][-1]
|
|
else
|
|
tfa = challenge_results[0][-1][0][0]
|
|
end
|
|
|
|
if tfa[2] == "TWO_STEP_VERIFICATION"
|
|
if tfa[5] == "QUOTA_EXCEEDED"
|
|
error_message = translate(locale, "Quota exceeded, try again in a few hours")
|
|
next templated "error"
|
|
end
|
|
|
|
if !tfa_code
|
|
next env.redirect "/login?tfa=true&type=google&referer=#{URI.escape(referer)}"
|
|
end
|
|
|
|
tl = challenge_results[1][2]
|
|
|
|
request_type = tfa[8]
|
|
case request_type
|
|
when 6
|
|
# Authenticator app
|
|
tfa_req = %(["#{user_hash}",null,2,null,[6,null,null,null,null,["#{tfa_code}",false]]])
|
|
when 9
|
|
# Voice or text message
|
|
tfa_req = %(["#{user_hash}",null,2,null,[9,null,null,null,null,null,null,null,[null,"#{tfa_code}",false,2]]])
|
|
else
|
|
error_message = "Unable to login, make sure two-factor authentication (Authenticator or SMS) is enabled."
|
|
next templated "error"
|
|
end
|
|
|
|
challenge_results = client.post("/_/signin/challenge?hl=en&TL=#{tl}", headers, login_req(inputs, tfa_req))
|
|
headers = challenge_results.cookies.add_request_headers(headers)
|
|
|
|
challenge_results = challenge_results.body
|
|
challenge_results = challenge_results[5..-1]
|
|
challenge_results = JSON.parse(challenge_results)
|
|
|
|
if challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED"
|
|
error_message = translate(locale, "Invalid TFA code")
|
|
next templated "error"
|
|
end
|
|
end
|
|
end
|
|
|
|
login_res = challenge_results[0][13][2].to_s
|
|
|
|
login = client.get(login_res, headers)
|
|
headers = login.cookies.add_request_headers(headers)
|
|
|
|
login = client.get(login.headers["Location"], headers)
|
|
|
|
headers = HTTP::Headers.new
|
|
headers = login.cookies.add_request_headers(headers)
|
|
|
|
sid = login.cookies["SID"].value
|
|
|
|
user, sid = get_user(sid, headers, PG_DB)
|
|
|
|
# We are now logged in
|
|
|
|
host = URI.parse(env.request.headers["Host"]).host
|
|
|
|
if Kemal.config.ssl || config.https_only
|
|
secure = true
|
|
else
|
|
secure = false
|
|
end
|
|
|
|
login.cookies.each do |cookie|
|
|
if Kemal.config.ssl || config.https_only
|
|
cookie.secure = secure
|
|
else
|
|
cookie.secure = secure
|
|
end
|
|
|
|
cookie.extension = cookie.extension.not_nil!.gsub(".youtube.com", host)
|
|
cookie.extension = cookie.extension.not_nil!.gsub("Secure; ", "")
|
|
end
|
|
|
|
if env.request.cookies["PREFS"]?
|
|
preferences = env.get("preferences").as(Preferences)
|
|
PG_DB.exec("UPDATE users SET preferences = $1 WHERE email = $2", preferences, user.email)
|
|
|
|
login.cookies["PREFS"] = HTTP::Cookie.new(name: "PREFS", value: "", expires: Time.new(1990, 1, 1),
|
|
secure: secure, http_only: true)
|
|
end
|
|
|
|
login.cookies.add_response_headers(env.response.headers)
|
|
|
|
env.redirect referer
|
|
rescue ex
|
|
error_message = translate(locale, "Login failed. This may be because two-factor authentication is not enabled on your account.")
|
|
next templated "error"
|
|
end
|
|
elsif account_type == "invidious"
|
|
answer = env.params.body["answer"]?
|
|
text_answer = env.params.body["text_answer"]?
|
|
|
|
if config.captcha_enabled
|
|
if answer
|
|
answer = answer.lstrip('0')
|
|
answer = OpenSSL::HMAC.hexdigest(:sha256, HMAC_KEY, answer)
|
|
|
|
challenge = env.params.body["challenge"]?
|
|
token = env.params.body["token"]?
|
|
|
|
begin
|
|
validate_response(challenge, token, answer, "sign_in", HMAC_KEY, PG_DB, locale)
|
|
rescue ex
|
|
if ex.message == translate(locale, "Invalid user")
|
|
error_message = translate(locale, "Invalid answer")
|
|
else
|
|
error_message = ex.message
|
|
end
|
|
|
|
next templated "error"
|
|
end
|
|
elsif text_answer
|
|
text_answer = Digest::MD5.hexdigest(text_answer.downcase.strip)
|
|
|
|
challenges = env.params.body.select { |k, v| k.match(/text_challenge\d+/) }
|
|
tokens = env.params.body.select { |k, v| k.match(/text_token\d+/) }
|
|
|
|
found_valid_captcha = false
|
|
|
|
error_message = translate(locale, "Invalid CAPTCHA")
|
|
challenges.each_with_index do |challenge, i|
|
|
begin
|
|
challenge = challenge[1]
|
|
token = tokens[i][1]
|
|
validate_response(challenge, token, text_answer, "sign_in", HMAC_KEY, PG_DB, locale)
|
|
found_valid_captcha = true
|
|
rescue ex
|
|
if ex.message == translate(locale, "Invalid user")
|
|
error_message = translate(locale, "Invalid answer")
|
|
else
|
|
error_message = ex.message
|
|
end
|
|
end
|
|
end
|
|
|
|
if !found_valid_captcha
|
|
next templated "error"
|
|
end
|
|
else
|
|
error_message = translate(locale, "CAPTCHA is a required field")
|
|
next templated "error"
|
|
end
|
|
end
|
|
|
|
action = env.params.body["action"]?
|
|
action ||= "signin"
|
|
|
|
if !email
|
|
error_message = translate(locale, "User ID is a required field")
|
|
next templated "error"
|
|
end
|
|
|
|
if !password
|
|
error_message = translate(locale, "Password is a required field")
|
|
next templated "error"
|
|
end
|
|
|
|
if action == "signin"
|
|
user = PG_DB.query_one?("SELECT * FROM users WHERE LOWER(email) = LOWER($1)", email, as: User)
|
|
|
|
if !user
|
|
error_message = translate(locale, "Invalid username or password")
|
|
next templated "error"
|
|
end
|
|
|
|
if !user.password
|
|
error_message = translate(locale, "Please sign in using 'Sign in with Google'")
|
|
next templated "error"
|
|
end
|
|
|
|
if Crypto::Bcrypt::Password.new(user.password.not_nil!) == password
|
|
sid = Base64.urlsafe_encode(Random::Secure.random_bytes(32))
|
|
PG_DB.exec("INSERT INTO session_ids VALUES ($1, $2, $3)", sid, email, Time.now)
|
|
|
|
if Kemal.config.ssl || config.https_only
|
|
secure = true
|
|
else
|
|
secure = false
|
|
end
|
|
|
|
if config.domain
|
|
env.response.cookies["SID"] = HTTP::Cookie.new(name: "SID", domain: ".#{config.domain}", value: sid, expires: Time.now + 2.years,
|
|
secure: secure, http_only: true)
|
|
else
|
|
env.response.cookies["SID"] = HTTP::Cookie.new(name: "SID", value: sid, expires: Time.now + 2.years,
|
|
secure: secure, http_only: true)
|
|
end
|
|
else
|
|
error_message = translate(locale, "Invalid username or password")
|
|
next templated "error"
|
|
end
|
|
|
|
# Since this user has already registered, we don't want to overwrite their preferences
|
|
if env.request.cookies["PREFS"]?
|
|
env.response.cookies["PREFS"] = HTTP::Cookie.new(name: "PREFS", value: "", expires: Time.new(1990, 1, 1),
|
|
secure: secure, http_only: true)
|
|
end
|
|
elsif action == "register"
|
|
if !config.registration_enabled
|
|
error_message = "Registration has been disabled by administrator."
|
|
next templated "error"
|
|
end
|
|
|
|
if password.empty?
|
|
error_message = translate(locale, "Password cannot be empty")
|
|
next templated "error"
|
|
end
|
|
|
|
# See https://security.stackexchange.com/a/39851
|
|
if password.size > 55
|
|
error_message = translate(locale, "Password cannot be longer than 55 characters")
|
|
next templated "error"
|
|
end
|
|
|
|
user = PG_DB.query_one?("SELECT * FROM users WHERE LOWER(email) = LOWER($1) AND password IS NOT NULL", email, as: User)
|
|
if user
|
|
error_message = translate(locale, "Please sign in")
|
|
next templated "error"
|
|
end
|
|
|
|
sid = Base64.urlsafe_encode(Random::Secure.random_bytes(32))
|
|
user, sid = create_user(sid, email, password)
|
|
user_array = user.to_a
|
|
|
|
user_array[4] = user_array[4].to_json
|
|
args = arg_array(user_array)
|
|
|
|
PG_DB.exec("INSERT INTO users VALUES (#{args})", user_array)
|
|
PG_DB.exec("INSERT INTO session_ids VALUES ($1, $2, $3)", sid, email, Time.now)
|
|
|
|
view_name = "subscriptions_#{sha256(user.email)[0..7]}"
|
|
PG_DB.exec("CREATE MATERIALIZED VIEW #{view_name} AS \
|
|
SELECT * FROM channel_videos WHERE \
|
|
ucid = ANY ((SELECT subscriptions FROM users WHERE email = E'#{user.email.gsub("'", "\\'")}')::text[]) \
|
|
ORDER BY published DESC;")
|
|
|
|
if Kemal.config.ssl || config.https_only
|
|
secure = true
|
|
else
|
|
secure = false
|
|
end
|
|
|
|
if config.domain
|
|
env.response.cookies["SID"] = HTTP::Cookie.new(name: "SID", domain: ".#{config.domain}", value: sid, expires: Time.now + 2.years,
|
|
secure: secure, http_only: true)
|
|
else
|
|
env.response.cookies["SID"] = HTTP::Cookie.new(name: "SID", value: sid, expires: Time.now + 2.years,
|
|
secure: secure, http_only: true)
|
|
end
|
|
|
|
if env.request.cookies["PREFS"]?
|
|
preferences = env.get("preferences").as(Preferences)
|
|
PG_DB.exec("UPDATE users SET preferences = $1 WHERE email = $2", preferences, user.email)
|
|
|
|
env.response.cookies["PREFS"] = HTTP::Cookie.new(name: "PREFS", value: "", expires: Time.new(1990, 1, 1),
|
|
secure: secure, http_only: true)
|
|
end
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
end
|
|
|
|
get "/signout" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
challenge = env.params.query["challenge"]?
|
|
token = env.params.query["token"]?
|
|
|
|
begin
|
|
validate_response(challenge, token, user.email, "sign_out", HMAC_KEY, PG_DB, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
user = env.get("user").as(User)
|
|
sid = env.get("sid").as(String)
|
|
PG_DB.exec("DELETE FROM session_ids * WHERE id = $1", sid)
|
|
|
|
env.request.cookies.each do |cookie|
|
|
cookie.expires = Time.new(1990, 1, 1)
|
|
end
|
|
|
|
env.request.cookies.add_response_headers(env.response.headers)
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
get "/preferences" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
referer = get_referer(env)
|
|
|
|
if preferences = env.get? "preferences"
|
|
preferences = preferences.as(Preferences)
|
|
|
|
templated "preferences"
|
|
else
|
|
preferences = DEFAULT_USER_PREFERENCES
|
|
|
|
templated "preferences"
|
|
end
|
|
end
|
|
|
|
post "/preferences" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
referer = get_referer(env)
|
|
|
|
video_loop = env.params.body["video_loop"]?.try &.as(String)
|
|
video_loop ||= "off"
|
|
video_loop = video_loop == "on"
|
|
|
|
autoplay = env.params.body["autoplay"]?.try &.as(String)
|
|
autoplay ||= "off"
|
|
autoplay = autoplay == "on"
|
|
|
|
continue = env.params.body["continue"]?.try &.as(String)
|
|
continue ||= "off"
|
|
continue = continue == "on"
|
|
|
|
listen = env.params.body["listen"]?.try &.as(String)
|
|
listen ||= "off"
|
|
listen = listen == "on"
|
|
|
|
speed = env.params.body["speed"]?.try &.as(String).to_f?
|
|
speed ||= DEFAULT_USER_PREFERENCES.speed
|
|
|
|
quality = env.params.body["quality"]?.try &.as(String)
|
|
quality ||= DEFAULT_USER_PREFERENCES.quality
|
|
|
|
volume = env.params.body["volume"]?.try &.as(String).to_i?
|
|
volume ||= DEFAULT_USER_PREFERENCES.volume
|
|
|
|
comments = [] of String
|
|
2.times do |i|
|
|
comments << (env.params.body["comments[#{i}]"]?.try &.as(String) || DEFAULT_USER_PREFERENCES.comments[i])
|
|
end
|
|
|
|
captions = [] of String
|
|
3.times do |i|
|
|
captions << (env.params.body["captions[#{i}]"]?.try &.as(String) || DEFAULT_USER_PREFERENCES.captions[i])
|
|
end
|
|
|
|
related_videos = env.params.body["related_videos"]?.try &.as(String)
|
|
related_videos ||= "off"
|
|
related_videos = related_videos == "on"
|
|
|
|
redirect_feed = env.params.body["redirect_feed"]?.try &.as(String)
|
|
redirect_feed ||= "off"
|
|
redirect_feed = redirect_feed == "on"
|
|
|
|
locale = env.params.body["locale"]?.try &.as(String)
|
|
locale ||= DEFAULT_USER_PREFERENCES.locale
|
|
|
|
dark_mode = env.params.body["dark_mode"]?.try &.as(String)
|
|
dark_mode ||= "off"
|
|
dark_mode = dark_mode == "on"
|
|
|
|
thin_mode = env.params.body["thin_mode"]?.try &.as(String)
|
|
thin_mode ||= "off"
|
|
thin_mode = thin_mode == "on"
|
|
|
|
max_results = env.params.body["max_results"]?.try &.as(String).to_i?
|
|
max_results ||= DEFAULT_USER_PREFERENCES.max_results
|
|
|
|
sort = env.params.body["sort"]?.try &.as(String)
|
|
sort ||= DEFAULT_USER_PREFERENCES.sort
|
|
|
|
latest_only = env.params.body["latest_only"]?.try &.as(String)
|
|
latest_only ||= "off"
|
|
latest_only = latest_only == "on"
|
|
|
|
unseen_only = env.params.body["unseen_only"]?.try &.as(String)
|
|
unseen_only ||= "off"
|
|
unseen_only = unseen_only == "on"
|
|
|
|
notifications_only = env.params.body["notifications_only"]?.try &.as(String)
|
|
notifications_only ||= "off"
|
|
notifications_only = notifications_only == "on"
|
|
|
|
preferences = {
|
|
"video_loop" => video_loop,
|
|
"autoplay" => autoplay,
|
|
"continue" => continue,
|
|
"listen" => listen,
|
|
"speed" => speed,
|
|
"quality" => quality,
|
|
"volume" => volume,
|
|
"comments" => comments,
|
|
"captions" => captions,
|
|
"related_videos" => related_videos,
|
|
"redirect_feed" => redirect_feed,
|
|
"locale" => locale,
|
|
"dark_mode" => dark_mode,
|
|
"thin_mode" => thin_mode,
|
|
"max_results" => max_results,
|
|
"sort" => sort,
|
|
"latest_only" => latest_only,
|
|
"unseen_only" => unseen_only,
|
|
"notifications_only" => notifications_only,
|
|
}.to_json
|
|
|
|
if user = env.get? "user"
|
|
user = user.as(User)
|
|
PG_DB.exec("UPDATE users SET preferences = $1 WHERE email = $2", preferences, user.email)
|
|
|
|
if config.admins.includes? user.email
|
|
config.default_home = env.params.body["default_home"]?.try &.as(String) || config.default_home
|
|
|
|
feed_menu = [] of String
|
|
4.times do |index|
|
|
option = env.params.body["feed_menu[#{index}]"]?.try &.as(String) || ""
|
|
if !option.empty?
|
|
feed_menu << option
|
|
end
|
|
end
|
|
config.feed_menu = feed_menu
|
|
|
|
top_enabled = env.params.body["top_enabled"]?.try &.as(String)
|
|
top_enabled ||= "off"
|
|
config.top_enabled = top_enabled == "on"
|
|
|
|
captcha_enabled = env.params.body["captcha_enabled"]?.try &.as(String)
|
|
captcha_enabled ||= "off"
|
|
config.captcha_enabled = captcha_enabled == "on"
|
|
|
|
login_enabled = env.params.body["login_enabled"]?.try &.as(String)
|
|
login_enabled ||= "off"
|
|
config.login_enabled = login_enabled == "on"
|
|
|
|
registration_enabled = env.params.body["registration_enabled"]?.try &.as(String)
|
|
registration_enabled ||= "off"
|
|
config.registration_enabled = registration_enabled == "on"
|
|
|
|
statistics_enabled = env.params.body["statistics_enabled"]?.try &.as(String)
|
|
statistics_enabled ||= "off"
|
|
config.statistics_enabled = statistics_enabled == "on"
|
|
|
|
File.write("config/config.yml", config.to_yaml)
|
|
end
|
|
else
|
|
env.response.cookies["PREFS"] = preferences
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
get "/toggle_theme" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
referer = get_referer(env)
|
|
|
|
if user = env.get? "user"
|
|
user = user.as(User)
|
|
preferences = user.preferences
|
|
preferences.dark_mode = !preferences.dark_mode
|
|
|
|
PG_DB.exec("UPDATE users SET preferences = $1 WHERE email = $2", preferences.to_json, user.email)
|
|
elsif preferences = env.get? "preferences"
|
|
preferences = preferences.as(Preferences)
|
|
preferences.dark_mode = !preferences.dark_mode
|
|
|
|
env.response.cookies["PREFS"] = preferences.to_json
|
|
else
|
|
preferences = DEFAULT_USER_PREFERENCES
|
|
preferences.dark_mode = true
|
|
|
|
env.response.cookies["PREFS"] = preferences.to_json
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
get "/mark_watched" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env, "/feed/subscriptions")
|
|
|
|
id = env.params.query["id"]?
|
|
if !id
|
|
halt env, status_code: 400
|
|
end
|
|
|
|
redirect = env.params.query["redirect"]?
|
|
redirect ||= "false"
|
|
redirect = redirect == "true"
|
|
|
|
if user
|
|
user = user.as(User)
|
|
if !user.watched.includes? id
|
|
PG_DB.exec("UPDATE users SET watched = watched || $1 WHERE email = $2", [id], user.email)
|
|
end
|
|
end
|
|
|
|
if redirect
|
|
env.redirect referer
|
|
else
|
|
env.response.content_type = "application/json"
|
|
"{}"
|
|
end
|
|
end
|
|
|
|
get "/mark_unwatched" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env, "/feed/history")
|
|
|
|
id = env.params.query["id"]?
|
|
if !id
|
|
halt env, status_code: 400
|
|
end
|
|
|
|
redirect = env.params.query["redirect"]?
|
|
redirect ||= "false"
|
|
redirect = redirect == "true"
|
|
|
|
if user
|
|
user = user.as(User)
|
|
PG_DB.exec("UPDATE users SET watched = array_remove(watched, $1) WHERE email = $2", id, user.email)
|
|
end
|
|
|
|
if redirect
|
|
env.redirect referer
|
|
else
|
|
env.response.content_type = "application/json"
|
|
"{}"
|
|
end
|
|
end
|
|
|
|
# /modify_notifications
|
|
# will "ding" all subscriptions.
|
|
# /modify_notifications?receive_all_updates=false&receive_no_updates=false
|
|
# will "unding" all subscriptions.
|
|
get "/modify_notifications" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
channel_req = {} of String => String
|
|
|
|
channel_req["receive_all_updates"] = env.params.query["receive_all_updates"]? || "true"
|
|
channel_req["receive_no_updates"] = env.params.query["receive_no_updates"]? || ""
|
|
channel_req["receive_post_updates"] = env.params.query["receive_post_updates"]? || "true"
|
|
|
|
channel_req.reject! { |k, v| v != "true" && v != "false" }
|
|
|
|
headers = HTTP::Headers.new
|
|
headers["Cookie"] = env.request.headers["Cookie"]
|
|
|
|
client = make_client(YT_URL)
|
|
subs = client.get("/subscription_manager?disable_polymer=1", headers)
|
|
headers["Cookie"] += "; " + subs.cookies.add_request_headers(headers)["Cookie"]
|
|
match = subs.body.match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/)
|
|
if match
|
|
session_token = match["session_token"]
|
|
else
|
|
next env.redirect referer
|
|
end
|
|
|
|
channel_req["session_token"] = session_token
|
|
|
|
headers["content-type"] = "application/x-www-form-urlencoded"
|
|
subs = XML.parse_html(subs.body)
|
|
subs.xpath_nodes(%q(//a[@class="subscription-title yt-uix-sessionlink"]/@href)).each do |channel|
|
|
channel_id = channel.content.lstrip("/channel/").not_nil!
|
|
|
|
channel_req["channel_id"] = channel_id
|
|
|
|
client.post("/subscription_ajax?action_update_subscription_preferences=1", headers,
|
|
HTTP::Params.encode(channel_req)).body
|
|
end
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
get "/subscription_manager" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
sid = env.get? "sid"
|
|
referer = get_referer(env, "/")
|
|
|
|
if !user && !sid
|
|
next env.redirect referer
|
|
end
|
|
|
|
user = user.as(User)
|
|
|
|
if !user.password
|
|
# Refresh account
|
|
headers = HTTP::Headers.new
|
|
headers["Cookie"] = env.request.headers["Cookie"]
|
|
|
|
user, sid = get_user(sid, headers, PG_DB)
|
|
end
|
|
|
|
action_takeout = env.params.query["action_takeout"]?.try &.to_i?
|
|
action_takeout ||= 0
|
|
action_takeout = action_takeout == 1
|
|
|
|
format = env.params.query["format"]?
|
|
format ||= "rss"
|
|
|
|
subscriptions = PG_DB.query_all("SELECT * FROM channels WHERE id = ANY('{#{user.subscriptions.join(",")}}')", as: InvidiousChannel)
|
|
subscriptions.sort_by! { |channel| channel.author.downcase }
|
|
|
|
if action_takeout
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
|
|
if format == "json"
|
|
env.response.content_type = "application/json"
|
|
env.response.headers["content-disposition"] = "attachment"
|
|
next {
|
|
"subscriptions" => user.subscriptions,
|
|
"watch_history" => user.watched,
|
|
"preferences" => user.preferences,
|
|
}.to_json
|
|
else
|
|
env.response.content_type = "application/xml"
|
|
env.response.headers["content-disposition"] = "attachment"
|
|
export = XML.build do |xml|
|
|
xml.element("opml", version: "1.1") do
|
|
xml.element("body") do
|
|
if format == "newpipe"
|
|
title = "YouTube Subscriptions"
|
|
else
|
|
title = "Invidious Subscriptions"
|
|
end
|
|
|
|
xml.element("outline", text: title, title: title) do
|
|
subscriptions.each do |channel|
|
|
if format == "newpipe"
|
|
xmlUrl = "https://www.youtube.com/feeds/videos.xml?channel_id=#{channel.id}"
|
|
else
|
|
xmlUrl = "#{host_url}/feed/channel/#{channel.id}"
|
|
end
|
|
|
|
xml.element("outline", text: channel.author, title: channel.author,
|
|
"type": "rss", xmlUrl: xmlUrl)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
next export.gsub(%(<?xml version="1.0"?>\n), "")
|
|
end
|
|
end
|
|
|
|
templated "subscription_manager"
|
|
end
|
|
|
|
get "/data_control" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
templated "data_control"
|
|
else
|
|
env.redirect referer
|
|
end
|
|
end
|
|
|
|
post "/data_control" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
HTTP::FormData.parse(env.request) do |part|
|
|
body = part.body.gets_to_end
|
|
if body.empty?
|
|
next
|
|
end
|
|
|
|
case part.name
|
|
when "import_invidious"
|
|
body = JSON.parse(body)
|
|
|
|
if body["subscriptions"]?
|
|
user.subscriptions += body["subscriptions"].as_a.map { |a| a.as_s }
|
|
user.subscriptions.uniq!
|
|
|
|
user.subscriptions.select! do |ucid|
|
|
begin
|
|
get_channel(ucid, PG_DB, false, false)
|
|
true
|
|
rescue ex
|
|
false
|
|
end
|
|
end
|
|
|
|
PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
|
|
end
|
|
|
|
if body["watch_history"]?
|
|
user.watched += body["watch_history"].as_a.map { |a| a.as_s }
|
|
user.watched.uniq!
|
|
PG_DB.exec("UPDATE users SET watched = $1 WHERE email = $2", user.watched, user.email)
|
|
end
|
|
|
|
if body["preferences"]?
|
|
user.preferences = Preferences.from_json(body["preferences"].to_json)
|
|
PG_DB.exec("UPDATE users SET preferences = $1 WHERE email = $2", user.preferences.to_json, user.email)
|
|
end
|
|
when "import_youtube"
|
|
subscriptions = XML.parse(body)
|
|
user.subscriptions += subscriptions.xpath_nodes(%q(//outline[@type="rss"])).map do |channel|
|
|
channel["xmlUrl"].match(/UC[a-zA-Z0-9_-]{22}/).not_nil![0]
|
|
end
|
|
user.subscriptions.uniq!
|
|
|
|
user.subscriptions = get_batch_channels(user.subscriptions, PG_DB, false, false)
|
|
|
|
PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
|
|
when "import_freetube"
|
|
user.subscriptions += body.scan(/"channelId":"(?<channel_id>[a-zA-Z0-9_-]{24})"/).map do |md|
|
|
md["channel_id"]
|
|
end
|
|
user.subscriptions.uniq!
|
|
|
|
user.subscriptions = get_batch_channels(user.subscriptions, PG_DB, false, false)
|
|
|
|
PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
|
|
when "import_newpipe_subscriptions"
|
|
body = JSON.parse(body)
|
|
user.subscriptions += body["subscriptions"].as_a.map do |channel|
|
|
channel["url"].as_s.match(/UC[a-zA-Z0-9_-]{22}/).not_nil![0]
|
|
end
|
|
user.subscriptions.uniq!
|
|
|
|
user.subscriptions = get_batch_channels(user.subscriptions, PG_DB, false, false)
|
|
|
|
PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
|
|
when "import_newpipe"
|
|
Zip::Reader.open(IO::Memory.new(body)) do |file|
|
|
file.each_entry do |entry|
|
|
if entry.filename == "newpipe.db"
|
|
tempfile = File.tempfile(".db")
|
|
File.write(tempfile.path, entry.io.gets_to_end)
|
|
db = DB.open("sqlite3://" + tempfile.path)
|
|
|
|
user.watched += db.query_all("SELECT url FROM streams", as: String).map { |url| url.lchop("https://www.youtube.com/watch?v=") }
|
|
user.watched.uniq!
|
|
|
|
PG_DB.exec("UPDATE users SET watched = $1 WHERE email = $2", user.watched, user.email)
|
|
|
|
user.subscriptions += db.query_all("SELECT url FROM subscriptions", as: String).map { |url| url.lchop("https://www.youtube.com/channel/") }
|
|
user.subscriptions.uniq!
|
|
|
|
user.subscriptions = get_batch_channels(user.subscriptions, PG_DB, false, false)
|
|
|
|
PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
|
|
|
|
db.close
|
|
tempfile.delete
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
get "/subscription_ajax" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
redirect = env.params.query["redirect"]?
|
|
redirect ||= "false"
|
|
redirect = redirect == "true"
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
if env.params.query["action_create_subscription_to_channel"]?
|
|
action = "action_create_subscription_to_channel"
|
|
elsif env.params.query["action_remove_subscriptions"]?
|
|
action = "action_remove_subscriptions"
|
|
else
|
|
next env.redirect referer
|
|
end
|
|
|
|
channel_id = env.params.query["c"]?
|
|
channel_id ||= ""
|
|
|
|
if !user.password
|
|
headers = HTTP::Headers.new
|
|
headers["Cookie"] = env.request.headers["Cookie"]
|
|
|
|
client = make_client(YT_URL)
|
|
subs = client.get("/subscription_manager?disable_polymer=1", headers)
|
|
headers["Cookie"] += "; " + subs.cookies.add_request_headers(headers)["Cookie"]
|
|
match = subs.body.match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/)
|
|
if match
|
|
session_token = match["session_token"]
|
|
else
|
|
next env.redirect referer
|
|
end
|
|
|
|
headers["content-type"] = "application/x-www-form-urlencoded"
|
|
|
|
post_req = {
|
|
"session_token" => session_token,
|
|
}
|
|
post_req = HTTP::Params.encode(post_req)
|
|
post_url = "/subscription_ajax?#{action}=1&c=#{channel_id}"
|
|
|
|
# Update user
|
|
if client.post(post_url, headers, post_req).status_code == 200
|
|
email = user.email
|
|
|
|
case action
|
|
when .starts_with? "action_create"
|
|
PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE email = $2", channel_id, email)
|
|
when .starts_with? "action_remove"
|
|
PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE email = $2", channel_id, email)
|
|
end
|
|
end
|
|
else
|
|
email = user.email
|
|
|
|
case action
|
|
when .starts_with? "action_create"
|
|
if !user.subscriptions.includes? channel_id
|
|
PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE email = $2", channel_id, email)
|
|
|
|
get_channel(channel_id, PG_DB, false, false)
|
|
end
|
|
when .starts_with? "action_remove"
|
|
PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE email = $2", channel_id, email)
|
|
end
|
|
end
|
|
end
|
|
|
|
if redirect
|
|
env.redirect referer
|
|
else
|
|
env.response.content_type = "application/json"
|
|
"{}"
|
|
end
|
|
end
|
|
|
|
get "/delete_account" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
challenge, token = create_response(user.email, "delete_account", HMAC_KEY, PG_DB)
|
|
|
|
templated "delete_account"
|
|
else
|
|
env.redirect referer
|
|
end
|
|
end
|
|
|
|
post "/delete_account" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
challenge = env.params.body["challenge"]?
|
|
token = env.params.body["token"]?
|
|
|
|
begin
|
|
validate_response(challenge, token, user.email, "delete_account", HMAC_KEY, PG_DB, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
view_name = "subscriptions_#{sha256(user.email)[0..7]}"
|
|
PG_DB.exec("DROP MATERIALIZED VIEW #{view_name}")
|
|
PG_DB.exec("DELETE FROM users * WHERE email = $1", user.email)
|
|
PG_DB.exec("DELETE FROM session_ids * WHERE email = $1", user.email)
|
|
|
|
env.request.cookies.each do |cookie|
|
|
cookie.expires = Time.new(1990, 1, 1)
|
|
end
|
|
env.request.cookies.add_response_headers(env.response.headers)
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
get "/clear_watch_history" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
challenge, token = create_response(user.email, "clear_watch_history", HMAC_KEY, PG_DB)
|
|
|
|
templated "clear_watch_history"
|
|
else
|
|
env.redirect referer
|
|
end
|
|
end
|
|
|
|
post "/clear_watch_history" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
challenge = env.params.body["challenge"]?
|
|
token = env.params.body["token"]?
|
|
|
|
begin
|
|
validate_response(challenge, token, user.email, "clear_watch_history", HMAC_KEY, PG_DB, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
PG_DB.exec("UPDATE users SET watched = '{}' WHERE email = $1", user.email)
|
|
end
|
|
|
|
env.redirect referer
|
|
end
|
|
|
|
# Feeds
|
|
|
|
get "/feed/top" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
if config.top_enabled
|
|
templated "top"
|
|
else
|
|
env.redirect "/"
|
|
end
|
|
end
|
|
|
|
get "/feed/popular" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
templated "popular"
|
|
end
|
|
|
|
get "/feed/trending" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
trending_type = env.params.query["type"]?
|
|
trending_type ||= "Default"
|
|
|
|
region = env.params.query["region"]?
|
|
region ||= "US"
|
|
|
|
begin
|
|
trending = fetch_trending(trending_type, proxies, region, locale)
|
|
rescue ex
|
|
error_message = "#{ex.message}"
|
|
next templated "error"
|
|
end
|
|
|
|
templated "trending"
|
|
end
|
|
|
|
get "/feed/subscriptions" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
sid = env.get? "sid"
|
|
referer = get_referer(env)
|
|
|
|
if user
|
|
user = user.as(User)
|
|
sid = sid.as(String)
|
|
preferences = user.preferences
|
|
|
|
if preferences.unseen_only
|
|
env.set "show_watched", true
|
|
end
|
|
|
|
# Refresh account
|
|
headers = HTTP::Headers.new
|
|
headers["Cookie"] = env.request.headers["Cookie"]
|
|
|
|
if !user.password
|
|
user, sid = get_user(sid, headers, PG_DB)
|
|
end
|
|
|
|
max_results = preferences.max_results
|
|
max_results ||= env.params.query["max_results"]?.try &.to_i?
|
|
max_results ||= 40
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
if max_results < 0
|
|
limit = nil
|
|
offset = (page - 1) * 1
|
|
else
|
|
limit = max_results
|
|
offset = (page - 1) * max_results
|
|
end
|
|
|
|
if preferences.sort == "published - reverse"
|
|
sort = ""
|
|
else
|
|
sort = "DESC"
|
|
end
|
|
|
|
notifications = PG_DB.query_one("SELECT notifications FROM users WHERE email = $1", user.email,
|
|
as: Array(String))
|
|
view_name = "subscriptions_#{sha256(user.email)[0..7]}"
|
|
|
|
if preferences.notifications_only && !notifications.empty?
|
|
# Only show notifications
|
|
|
|
args = arg_array(notifications)
|
|
|
|
notifications = PG_DB.query_all("SELECT * FROM channel_videos WHERE id IN (#{args})
|
|
ORDER BY published #{sort}", notifications, as: ChannelVideo)
|
|
videos = [] of ChannelVideo
|
|
|
|
notifications.sort_by! { |video| video.published }.reverse!
|
|
|
|
case preferences.sort
|
|
when "alphabetically"
|
|
notifications.sort_by! { |video| video.title }
|
|
when "alphabetically - reverse"
|
|
notifications.sort_by! { |video| video.title }.reverse!
|
|
when "channel name"
|
|
notifications.sort_by! { |video| video.author }
|
|
when "channel name - reverse"
|
|
notifications.sort_by! { |video| video.author }.reverse!
|
|
end
|
|
else
|
|
if preferences.latest_only
|
|
if preferences.unseen_only
|
|
# Show latest video from a channel that a user hasn't watched
|
|
# "unseen_only" isn't really correct here, more accurate would be "unwatched_only"
|
|
|
|
videos = PG_DB.query_all("SELECT DISTINCT ON (ucid) * FROM #{view_name} WHERE \
|
|
NOT id = ANY (VALUES #{user.watched.map { |id| %(('#{id}')) }.join(",")}) \
|
|
ORDER BY ucid, published #{sort}", as: ChannelVideo)
|
|
else
|
|
# Show latest video from each channel
|
|
|
|
videos = PG_DB.query_all("SELECT DISTINCT ON (ucid) * FROM #{view_name} \
|
|
ORDER BY ucid, published", as: ChannelVideo)
|
|
end
|
|
|
|
videos.sort_by! { |video| video.published }.reverse!
|
|
else
|
|
if preferences.unseen_only
|
|
# Only show unwatched
|
|
|
|
videos = PG_DB.query_all("SELECT * FROM #{view_name} WHERE \
|
|
NOT id = ANY (VALUES #{user.watched.map { |id| %(('#{id}')) }.join(",")}) \
|
|
ORDER BY published #{sort} LIMIT $1 OFFSET $2", limit, offset, as: ChannelVideo)
|
|
else
|
|
# Sort subscriptions as normal
|
|
|
|
videos = PG_DB.query_all("SELECT * FROM #{view_name} \
|
|
ORDER BY published #{sort} LIMIT $1 OFFSET $2", limit, offset, as: ChannelVideo)
|
|
end
|
|
end
|
|
|
|
case preferences.sort
|
|
when "published - reverse"
|
|
videos.sort_by! { |video| video.published }
|
|
when "alphabetically"
|
|
videos.sort_by! { |video| video.title }
|
|
when "alphabetically - reverse"
|
|
videos.sort_by! { |video| video.title }.reverse!
|
|
when "channel name"
|
|
videos.sort_by! { |video| video.author }
|
|
when "channel name - reverse"
|
|
videos.sort_by! { |video| video.author }.reverse!
|
|
end
|
|
|
|
notifications = PG_DB.query_one("SELECT notifications FROM users WHERE email = $1", user.email,
|
|
as: Array(String))
|
|
|
|
notifications = videos.select { |v| notifications.includes? v.id }
|
|
videos = videos - notifications
|
|
end
|
|
|
|
if !limit
|
|
videos = videos[0..max_results]
|
|
end
|
|
|
|
# Clear user's notifications and set updated to the current time.
|
|
|
|
# "updated" here is used for delivering new notifications, so if
|
|
# we know a user has looked at their feed e.g. in the past 10 minutes,
|
|
# they've already seen a video posted 20 minutes ago, and don't need
|
|
# to be notified.
|
|
PG_DB.exec("UPDATE users SET notifications = $1, updated = $2 WHERE email = $3", [] of String, Time.now,
|
|
user.email)
|
|
user.notifications = [] of String
|
|
env.set "user", user
|
|
|
|
templated "subscriptions"
|
|
else
|
|
env.redirect referer
|
|
end
|
|
end
|
|
|
|
get "/feed/history" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
referer = get_referer(env)
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
if user
|
|
user = user.as(User)
|
|
|
|
limit = user.preferences.max_results
|
|
if user.watched[(page - 1) * limit]?
|
|
watched = user.watched.reverse[(page - 1) * limit, limit]
|
|
else
|
|
watched = [] of String
|
|
end
|
|
|
|
templated "history"
|
|
else
|
|
env.redirect referer
|
|
end
|
|
end
|
|
|
|
get "/feed/channel/:ucid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "text/xml"
|
|
ucid = env.params.url["ucid"]
|
|
|
|
begin
|
|
author, ucid, auto_generated = get_about_info(ucid, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
client = make_client(YT_URL)
|
|
rss = client.get("/feeds/videos.xml?channel_id=#{ucid}").body
|
|
rss = XML.parse_html(rss)
|
|
|
|
videos = [] of SearchVideo
|
|
|
|
rss.xpath_nodes("//feed/entry").each do |entry|
|
|
video_id = entry.xpath_node("videoid").not_nil!.content
|
|
title = entry.xpath_node("title").not_nil!.content
|
|
|
|
published = Time.parse(entry.xpath_node("published").not_nil!.content, "%FT%X%z", Time::Location.local)
|
|
updated = Time.parse(entry.xpath_node("updated").not_nil!.content, "%FT%X%z", Time::Location.local)
|
|
|
|
author = entry.xpath_node("author/name").not_nil!.content
|
|
ucid = entry.xpath_node("channelid").not_nil!.content
|
|
description = entry.xpath_node("group/description").not_nil!.content
|
|
views = entry.xpath_node("group/community/statistics").not_nil!.["views"].to_i64
|
|
|
|
videos << SearchVideo.new(
|
|
title: title,
|
|
id: video_id,
|
|
author: author,
|
|
ucid: ucid,
|
|
published: published,
|
|
views: views,
|
|
description: description,
|
|
description_html: "",
|
|
length_seconds: 0,
|
|
live_now: false,
|
|
paid: false,
|
|
premium: false
|
|
)
|
|
end
|
|
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
path = env.request.path
|
|
|
|
feed = XML.build(indent: " ", encoding: "UTF-8") do |xml|
|
|
xml.element("feed", "xmlns:yt": "http://www.youtube.com/xml/schemas/2015",
|
|
"xmlns:media": "http://search.yahoo.com/mrss/", xmlns: "http://www.w3.org/2005/Atom",
|
|
"xml:lang": "en-US") do
|
|
xml.element("link", rel: "self", href: "#{host_url}#{path}")
|
|
xml.element("id") { xml.text "yt:channel:#{ucid}" }
|
|
xml.element("yt:channelId") { xml.text ucid }
|
|
xml.element("title") { xml.text author }
|
|
xml.element("link", rel: "alternate", href: "#{host_url}/channel/#{ucid}")
|
|
|
|
xml.element("author") do
|
|
xml.element("name") { xml.text author }
|
|
xml.element("uri") { xml.text "#{host_url}/channel/#{ucid}" }
|
|
end
|
|
|
|
videos.each do |video|
|
|
xml.element("entry") do
|
|
xml.element("id") { xml.text "yt:video:#{video.id}" }
|
|
xml.element("yt:videoId") { xml.text video.id }
|
|
xml.element("yt:channelId") { xml.text video.ucid }
|
|
xml.element("title") { xml.text video.title }
|
|
xml.element("link", rel: "alternate", href: "#{host_url}/watch?v=#{video.id}")
|
|
|
|
xml.element("author") do
|
|
if auto_generated
|
|
xml.element("name") { xml.text video.author }
|
|
xml.element("uri") { xml.text "#{host_url}/channel/#{video.ucid}" }
|
|
else
|
|
xml.element("name") { xml.text author }
|
|
xml.element("uri") { xml.text "#{host_url}/channel/#{ucid}" }
|
|
end
|
|
end
|
|
|
|
xml.element("content", type: "xhtml") do
|
|
xml.element("div", xmlns: "http://www.w3.org/1999/xhtml") do
|
|
xml.element("a", href: "#{host_url}/watch?v=#{video.id}") do
|
|
xml.element("img", src: "#{host_url}/vi/#{video.id}/mqdefault.jpg")
|
|
end
|
|
end
|
|
end
|
|
|
|
xml.element("published") { xml.text video.published.to_s("%Y-%m-%dT%H:%M:%S%:z") }
|
|
|
|
xml.element("media:group") do
|
|
xml.element("media:title") { xml.text video.title }
|
|
xml.element("media:thumbnail", url: "#{host_url}/vi/#{video.id}/mqdefault.jpg",
|
|
width: "320", height: "180")
|
|
xml.element("media:description") { xml.text video.description }
|
|
end
|
|
|
|
xml.element("media:community") do
|
|
xml.element("media:statistics", views: video.views)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
feed
|
|
end
|
|
|
|
get "/feed/private" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
token = env.params.query["token"]?
|
|
|
|
if !token
|
|
halt env, status_code: 403
|
|
end
|
|
|
|
user = PG_DB.query_one?("SELECT * FROM users WHERE token = $1", token.strip, as: User)
|
|
if !user
|
|
halt env, status_code: 403
|
|
end
|
|
|
|
max_results = env.params.query["max_results"]?.try &.to_i?
|
|
max_results ||= 40
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
if max_results < 0
|
|
limit = nil
|
|
offset = (page - 1) * 1
|
|
else
|
|
limit = max_results
|
|
offset = (page - 1) * max_results
|
|
end
|
|
|
|
latest_only = env.params.query["latest_only"]?.try &.to_i?
|
|
latest_only ||= 0
|
|
latest_only = latest_only == 1
|
|
|
|
sort = env.params.query["sort"]?
|
|
sort ||= "published"
|
|
|
|
if sort == "published - reverse"
|
|
desc = ""
|
|
else
|
|
desc = "DESC"
|
|
end
|
|
|
|
view_name = "subscriptions_#{sha256(user.email)[0..7]}"
|
|
|
|
if latest_only
|
|
videos = PG_DB.query_all("SELECT DISTINCT ON (ucid) * FROM #{view_name} \
|
|
ORDER BY ucid, published", as: ChannelVideo)
|
|
|
|
videos.sort_by! { |video| video.published }.reverse!
|
|
else
|
|
videos = PG_DB.query_all("SELECT * FROM #{view_name} \
|
|
ORDER BY published #{desc} LIMIT $1 OFFSET $2", limit, offset, as: ChannelVideo)
|
|
end
|
|
|
|
case sort
|
|
when "reverse_published"
|
|
videos.sort_by! { |video| video.published }
|
|
when "alphabetically"
|
|
videos.sort_by! { |video| video.title }
|
|
when "reverse_alphabetically"
|
|
videos.sort_by! { |video| video.title }.reverse!
|
|
when "channel_name"
|
|
videos.sort_by! { |video| video.author }
|
|
when "reverse_channel_name"
|
|
videos.sort_by! { |video| video.author }.reverse!
|
|
end
|
|
|
|
if !limit
|
|
videos = videos[0..max_results]
|
|
end
|
|
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
path = env.request.path
|
|
query = env.request.query.not_nil!
|
|
|
|
feed = XML.build(indent: " ", encoding: "UTF-8") do |xml|
|
|
xml.element("feed", "xmlns:yt": "http://www.youtube.com/xml/schemas/2015",
|
|
"xmlns:media": "http://search.yahoo.com/mrss/", xmlns: "http://www.w3.org/2005/Atom",
|
|
"xml:lang": "en-US") do
|
|
xml.element("link", "type": "text/html", rel: "alternate", href: "#{host_url}/feed/subscriptions")
|
|
xml.element("link", "type": "application/atom+xml", rel: "self", href: "#{host_url}#{path}?#{query}")
|
|
xml.element("title") { xml.text translate(locale, "Invidious Private Feed for `x`", user.email) }
|
|
|
|
videos.each do |video|
|
|
xml.element("entry") do
|
|
xml.element("id") { xml.text "yt:video:#{video.id}" }
|
|
xml.element("yt:videoId") { xml.text video.id }
|
|
xml.element("yt:channelId") { xml.text video.ucid }
|
|
xml.element("title") { xml.text video.title }
|
|
xml.element("link", rel: "alternate", href: "#{host_url}/watch?v=#{video.id}")
|
|
|
|
xml.element("author") do
|
|
xml.element("name") { xml.text video.author }
|
|
xml.element("uri") { xml.text "#{host_url}/channel/#{video.ucid}" }
|
|
end
|
|
|
|
xml.element("content", type: "xhtml") do
|
|
xml.element("div", xmlns: "http://www.w3.org/1999/xhtml") do
|
|
xml.element("a", href: "#{host_url}/watch?v=#{video.id}") do
|
|
xml.element("img", src: "#{host_url}/vi/#{video.id}/mqdefault.jpg")
|
|
end
|
|
end
|
|
end
|
|
|
|
xml.element("published") { xml.text video.published.to_s("%Y-%m-%dT%H:%M:%S%:z") }
|
|
xml.element("updated") { xml.text video.updated.to_s("%Y-%m-%dT%H:%M:%S%:z") }
|
|
|
|
xml.element("media:group") do
|
|
xml.element("media:title") { xml.text video.title }
|
|
xml.element("media:thumbnail", url: "#{host_url}/vi/#{video.id}/mqdefault.jpg",
|
|
width: "320", height: "180")
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
env.response.content_type = "application/atom+xml"
|
|
feed
|
|
end
|
|
|
|
get "/feed/playlist/:plid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
plid = env.params.url["plid"]
|
|
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
path = env.request.path
|
|
|
|
client = make_client(YT_URL)
|
|
response = client.get("/feeds/videos.xml?playlist_id=#{plid}")
|
|
document = XML.parse(response.body)
|
|
|
|
document.xpath_nodes(%q(//*[@href]|//*[@url])).each do |node|
|
|
node.attributes.each do |attribute|
|
|
case attribute.name
|
|
when "url"
|
|
node["url"] = "#{host_url}#{URI.parse(node["url"]).full_path}"
|
|
when "href"
|
|
node["href"] = "#{host_url}#{URI.parse(node["href"]).full_path}"
|
|
end
|
|
end
|
|
end
|
|
|
|
document = document.to_xml(options: XML::SaveOptions::NO_DECL)
|
|
|
|
document.scan(/<uri>(?<url>[^<]+)<\/uri>/).each do |match|
|
|
content = "#{host_url}#{URI.parse(match["url"]).full_path}"
|
|
document = document.gsub(match[0], "<uri>#{content}</uri>")
|
|
end
|
|
|
|
env.response.content_type = "text/xml"
|
|
document
|
|
end
|
|
|
|
# Channels
|
|
|
|
# YouTube appears to let users set a "brand" URL that
|
|
# is different from their username, so we convert that here
|
|
get "/c/:user" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
client = make_client(YT_URL)
|
|
user = env.params.url["user"]
|
|
|
|
response = client.get("/c/#{user}")
|
|
document = XML.parse_html(response.body)
|
|
|
|
anchor = document.xpath_node(%q(//a[contains(@class,"branded-page-header-title-link")]))
|
|
if !anchor
|
|
next env.redirect "/"
|
|
end
|
|
|
|
env.redirect anchor["href"]
|
|
end
|
|
|
|
# Legacy endpoint for /user/:username
|
|
get "/profile" do |env|
|
|
user = env.params.query["user"]?
|
|
if !user
|
|
env.redirect "/"
|
|
else
|
|
env.redirect "/user/#{user}"
|
|
end
|
|
end
|
|
|
|
get "/user/:user" do |env|
|
|
user = env.params.url["user"]
|
|
env.redirect "/channel/#{user}"
|
|
end
|
|
|
|
get "/user/:user/videos" do |env|
|
|
user = env.params.url["user"]
|
|
env.redirect "/channel/#{user}/videos"
|
|
end
|
|
|
|
get "/channel/:ucid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
user = env.get? "user"
|
|
if user
|
|
user = user.as(User)
|
|
subscriptions = user.subscriptions
|
|
end
|
|
subscriptions ||= [] of String
|
|
|
|
ucid = env.params.url["ucid"]
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
continuation = env.params.query["continuation"]?
|
|
|
|
sort_by = env.params.query["sort_by"]?.try &.downcase
|
|
sort_by ||= "newest"
|
|
|
|
begin
|
|
author, ucid, auto_generated, sub_count = get_about_info(ucid, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
next templated "error"
|
|
end
|
|
|
|
if !auto_generated
|
|
if author.includes?(" ") || author.includes?("-")
|
|
env.set "search", "channel:#{ucid} "
|
|
else
|
|
env.set "search", "channel:#{author.downcase} "
|
|
end
|
|
end
|
|
|
|
if auto_generated
|
|
items, continuation = fetch_channel_playlists(ucid, author, auto_generated, continuation, sort_by)
|
|
items.select! { |item| item.is_a?(SearchPlaylist) && !item.videos.empty? }
|
|
items = items.map { |item| item.as(SearchPlaylist) }
|
|
items.each { |item| item.author = "" }
|
|
else
|
|
items, count = get_60_videos(ucid, page, auto_generated, sort_by)
|
|
items.select! { |item| !item.paid }
|
|
end
|
|
|
|
templated "channel"
|
|
end
|
|
|
|
get "/channel/:ucid/videos" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
ucid = env.params.url["ucid"]
|
|
params = env.request.query
|
|
|
|
if !params || params.empty?
|
|
params = ""
|
|
else
|
|
params = "?#{params}"
|
|
end
|
|
|
|
env.redirect "/channel/#{ucid}#{params}"
|
|
end
|
|
|
|
# API Endpoints
|
|
|
|
get "/api/v1/stats" do |env|
|
|
env.response.content_type = "application/json"
|
|
|
|
if statistics["error"]?
|
|
halt env, status_code: 500, response: statistics.to_json
|
|
end
|
|
|
|
if !config.statistics_enabled
|
|
error_message = {"error" => "Statistics are not enabled."}.to_json
|
|
halt env, status_code: 400, response: error_message
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
statistics.to_pretty_json
|
|
else
|
|
statistics.to_json
|
|
end
|
|
end
|
|
|
|
get "/api/v1/captions/:id" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
id = env.params.url["id"]
|
|
region = env.params.query["region"]?
|
|
|
|
client = make_client(YT_URL)
|
|
begin
|
|
video = get_video(id, PG_DB, proxies, region: region)
|
|
rescue ex : VideoRedirect
|
|
next env.redirect "/api/v1/captions/#{ex.message}"
|
|
rescue ex
|
|
halt env, status_code: 500
|
|
end
|
|
|
|
captions = video.captions
|
|
|
|
label = env.params.query["label"]?
|
|
lang = env.params.query["lang"]?
|
|
tlang = env.params.query["tlang"]?
|
|
|
|
if !label && !lang
|
|
response = JSON.build do |json|
|
|
json.object do
|
|
json.field "captions" do
|
|
json.array do
|
|
captions.each do |caption|
|
|
json.object do
|
|
json.field "label", caption.name.simpleText
|
|
json.field "languageCode", caption.languageCode
|
|
json.field "url", "/api/v1/captions/#{id}?label=#{URI.escape(caption.name.simpleText)}"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
next JSON.parse(response).to_pretty_json
|
|
else
|
|
next response
|
|
end
|
|
end
|
|
|
|
env.response.content_type = "text/vtt"
|
|
|
|
caption = captions.select { |caption| caption.name.simpleText == label }
|
|
|
|
if lang
|
|
caption = captions.select { |caption| caption.languageCode == lang }
|
|
end
|
|
|
|
if caption.empty?
|
|
halt env, status_code: 404
|
|
else
|
|
caption = caption[0]
|
|
end
|
|
|
|
caption_xml = client.get(caption.baseUrl + "&tlang=#{tlang}").body
|
|
caption_xml = XML.parse(caption_xml)
|
|
|
|
webvtt = <<-END_VTT
|
|
WEBVTT
|
|
Kind: captions
|
|
Language: #{tlang || caption.languageCode}
|
|
|
|
|
|
END_VTT
|
|
|
|
caption_nodes = caption_xml.xpath_nodes("//transcript/text")
|
|
caption_nodes.each_with_index do |node, i|
|
|
start_time = node["start"].to_f.seconds
|
|
duration = node["dur"]?.try &.to_f.seconds
|
|
duration ||= start_time
|
|
|
|
if caption_nodes.size > i + 1
|
|
end_time = caption_nodes[i + 1]["start"].to_f.seconds
|
|
else
|
|
end_time = start_time + duration
|
|
end
|
|
|
|
start_time = "#{start_time.hours.to_s.rjust(2, '0')}:#{start_time.minutes.to_s.rjust(2, '0')}:#{start_time.seconds.to_s.rjust(2, '0')}.#{start_time.milliseconds.to_s.rjust(3, '0')}"
|
|
end_time = "#{end_time.hours.to_s.rjust(2, '0')}:#{end_time.minutes.to_s.rjust(2, '0')}:#{end_time.seconds.to_s.rjust(2, '0')}.#{end_time.milliseconds.to_s.rjust(3, '0')}"
|
|
|
|
text = HTML.unescape(node.content)
|
|
text = text.gsub(/<font color="#[a-fA-F0-9]{6}">/, "")
|
|
text = text.gsub(/<\/font>/, "")
|
|
if md = text.match(/(?<name>.*) : (?<text>.*)/)
|
|
text = "<v #{md["name"]}>#{md["text"]}</v>"
|
|
end
|
|
|
|
webvtt = webvtt + <<-END_CUE
|
|
#{start_time} --> #{end_time}
|
|
#{text}
|
|
|
|
|
|
END_CUE
|
|
end
|
|
|
|
webvtt
|
|
end
|
|
|
|
get "/api/v1/comments/:id" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
region = env.params.query["region"]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
id = env.params.url["id"]
|
|
|
|
source = env.params.query["source"]?
|
|
source ||= "youtube"
|
|
|
|
format = env.params.query["format"]?
|
|
format ||= "json"
|
|
|
|
continuation = env.params.query["continuation"]?
|
|
|
|
if source == "youtube"
|
|
begin
|
|
comments = fetch_youtube_comments(id, PG_DB, continuation, proxies, format, locale, region)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
next comments
|
|
elsif source == "reddit"
|
|
begin
|
|
comments, reddit_thread = fetch_reddit_comments(id)
|
|
content_html = template_reddit_comments(comments, locale)
|
|
|
|
content_html = fill_links(content_html, "https", "www.reddit.com")
|
|
content_html = replace_links(content_html)
|
|
rescue ex
|
|
comments = nil
|
|
reddit_thread = nil
|
|
content_html = ""
|
|
end
|
|
|
|
if !reddit_thread || !comments
|
|
halt env, status_code: 404
|
|
end
|
|
|
|
if format == "json"
|
|
reddit_thread = JSON.parse(reddit_thread.to_json).as_h
|
|
reddit_thread["comments"] = JSON.parse(comments.to_json)
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
next reddit_thread.to_pretty_json
|
|
else
|
|
next reddit_thread.to_json
|
|
end
|
|
else
|
|
response = {
|
|
"title" => reddit_thread.title,
|
|
"permalink" => reddit_thread.permalink,
|
|
"contentHtml" => content_html,
|
|
}
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
next response.to_pretty_json
|
|
else
|
|
next response.to_json
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
get "/api/v1/insights/:id" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
id = env.params.url["id"]
|
|
env.response.content_type = "application/json"
|
|
|
|
error_message = {"error" => "YouTube has removed publicly-available analytics."}.to_json
|
|
halt env, status_code: 410, response: error_message
|
|
|
|
client = make_client(YT_URL)
|
|
headers = HTTP::Headers.new
|
|
html = client.get("/watch?v=#{id}&gl=US&hl=en&disable_polymer=1")
|
|
|
|
headers["cookie"] = html.cookies.add_request_headers(headers)["cookie"]
|
|
headers["content-type"] = "application/x-www-form-urlencoded"
|
|
|
|
headers["x-client-data"] = "CIi2yQEIpbbJAQipncoBCNedygEIqKPKAQ=="
|
|
headers["x-spf-previous"] = "https://www.youtube.com/watch?v=#{id}"
|
|
headers["x-spf-referer"] = "https://www.youtube.com/watch?v=#{id}"
|
|
|
|
headers["x-youtube-client-name"] = "1"
|
|
headers["x-youtube-client-version"] = "2.20180719"
|
|
|
|
body = html.body
|
|
session_token = body.match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/).not_nil!["session_token"]
|
|
|
|
post_req = {
|
|
"session_token" => session_token,
|
|
}
|
|
post_req = HTTP::Params.encode(post_req)
|
|
|
|
response = client.post("/insight_ajax?action_get_statistics_and_data=1&v=#{id}", headers, post_req).body
|
|
response = XML.parse(response)
|
|
|
|
html_content = XML.parse_html(response.xpath_node(%q(//html_content)).not_nil!.content)
|
|
graph_data = response.xpath_node(%q(//graph_data))
|
|
if !graph_data
|
|
error = html_content.xpath_node(%q(//p)).not_nil!.content
|
|
next {"error" => error}.to_json
|
|
end
|
|
|
|
graph_data = JSON.parse(graph_data.content)
|
|
|
|
view_count = 0_i64
|
|
time_watched = 0_i64
|
|
subscriptions_driven = 0
|
|
shares = 0
|
|
|
|
stats_nodes = html_content.xpath_nodes(%q(//table/tr/td))
|
|
stats_nodes.each do |node|
|
|
key = node.xpath_node(%q(.//span))
|
|
value = node.xpath_node(%q(.//div))
|
|
|
|
if !key || !value
|
|
next
|
|
end
|
|
|
|
key = key.content
|
|
value = value.content
|
|
|
|
case key
|
|
when "Views"
|
|
view_count = value.delete(", ").to_i64
|
|
when "Time watched"
|
|
time_watched = value
|
|
when "Subscriptions driven"
|
|
subscriptions_driven = value.delete(", ").to_i
|
|
when "Shares"
|
|
shares = value.delete(", ").to_i
|
|
end
|
|
end
|
|
|
|
avg_view_duration_seconds = html_content.xpath_node(%q(//div[@id="stats-chart-tab-watch-time"]/span/span[2])).not_nil!.content
|
|
avg_view_duration_seconds = decode_length_seconds(avg_view_duration_seconds)
|
|
|
|
response = {
|
|
"viewCount" => view_count,
|
|
"timeWatchedText" => time_watched,
|
|
"subscriptionsDriven" => subscriptions_driven,
|
|
"shares" => shares,
|
|
"avgViewDurationSeconds" => avg_view_duration_seconds,
|
|
"graphData" => graph_data,
|
|
}
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
next response.to_pretty_json
|
|
else
|
|
next response.to_json
|
|
end
|
|
end
|
|
|
|
get "/api/v1/videos/:id" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
id = env.params.url["id"]
|
|
region = env.params.query["region"]?
|
|
|
|
begin
|
|
video = get_video(id, PG_DB, proxies, region: region)
|
|
rescue ex : VideoRedirect
|
|
next env.redirect "/api/v1/videos/#{ex.message}"
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
fmt_stream = video.fmt_stream(decrypt_function)
|
|
adaptive_fmts = video.adaptive_fmts(decrypt_function)
|
|
|
|
captions = video.captions
|
|
|
|
video_info = JSON.build do |json|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
video.description, description = html_to_content(video.description)
|
|
|
|
json.field "description", description
|
|
json.field "descriptionHtml", video.description
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
json.field "keywords", video.keywords
|
|
|
|
json.field "viewCount", video.views
|
|
json.field "likeCount", video.likes
|
|
json.field "dislikeCount", video.dislikes
|
|
|
|
json.field "paid", video.paid
|
|
json.field "premium", video.premium
|
|
json.field "isFamilyFriendly", video.is_family_friendly
|
|
json.field "allowedRegions", video.allowed_regions
|
|
json.field "genre", video.genre
|
|
json.field "genreUrl", video.genre_url
|
|
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
|
|
json.field "authorThumbnails" do
|
|
json.array do
|
|
qualities = [32, 48, 76, 100, 176, 512]
|
|
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", video.author_thumbnail.gsub("=s48-", "=s#{quality}-")
|
|
json.field "width", quality
|
|
json.field "height", quality
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "subCountText", video.sub_count_text
|
|
|
|
json.field "lengthSeconds", video.info["length_seconds"].to_i
|
|
if video.info["allow_ratings"]?
|
|
json.field "allowRatings", video.info["allow_ratings"] == "1"
|
|
else
|
|
json.field "allowRatings", false
|
|
end
|
|
json.field "rating", video.info["avg_rating"].to_f32
|
|
|
|
if video.info["is_listed"]?
|
|
json.field "isListed", video.info["is_listed"] == "1"
|
|
end
|
|
|
|
if video.player_response["streamingData"]?.try &.["hlsManifestUrl"]?
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
|
|
host_params = env.request.query_params
|
|
host_params.delete_all("v")
|
|
|
|
hlsvp = video.player_response["streamingData"]["hlsManifestUrl"].as_s
|
|
hlsvp = hlsvp.gsub("https://manifest.googlevideo.com", host_url)
|
|
|
|
json.field "hlsUrl", hlsvp
|
|
end
|
|
|
|
json.field "adaptiveFormats" do
|
|
json.array do
|
|
adaptive_fmts.each do |fmt|
|
|
json.object do
|
|
json.field "index", fmt["index"]
|
|
json.field "bitrate", fmt["bitrate"]
|
|
json.field "init", fmt["init"]
|
|
json.field "url", fmt["url"]
|
|
json.field "itag", fmt["itag"]
|
|
json.field "type", fmt["type"]
|
|
json.field "clen", fmt["clen"]
|
|
json.field "lmt", fmt["lmt"]
|
|
json.field "projectionType", fmt["projection_type"]
|
|
|
|
fmt_info = itag_to_metadata?(fmt["itag"])
|
|
if fmt_info
|
|
fps = fmt_info["fps"]?.try &.to_i || fmt["fps"]?.try &.to_i || 30
|
|
json.field "fps", fps
|
|
json.field "container", fmt_info["ext"]
|
|
json.field "encoding", fmt_info["vcodec"]? || fmt_info["acodec"]
|
|
|
|
if fmt_info["height"]?
|
|
json.field "resolution", "#{fmt_info["height"]}p"
|
|
|
|
quality_label = "#{fmt_info["height"]}p"
|
|
if fps > 30
|
|
quality_label += "60"
|
|
end
|
|
json.field "qualityLabel", quality_label
|
|
|
|
if fmt_info["width"]?
|
|
json.field "size", "#{fmt_info["width"]}x#{fmt_info["height"]}"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "formatStreams" do
|
|
json.array do
|
|
fmt_stream.each do |fmt|
|
|
json.object do
|
|
json.field "url", fmt["url"]
|
|
json.field "itag", fmt["itag"]
|
|
json.field "type", fmt["type"]
|
|
json.field "quality", fmt["quality"]
|
|
|
|
fmt_info = itag_to_metadata?(fmt["itag"])
|
|
if fmt_info
|
|
fps = fmt_info["fps"]?.try &.to_i || fmt["fps"]?.try &.to_i || 30
|
|
json.field "fps", fps
|
|
json.field "container", fmt_info["ext"]
|
|
json.field "encoding", fmt_info["vcodec"]? || fmt_info["acodec"]
|
|
|
|
if fmt_info["height"]?
|
|
json.field "resolution", "#{fmt_info["height"]}p"
|
|
|
|
quality_label = "#{fmt_info["height"]}p"
|
|
if fps > 30
|
|
quality_label += "60"
|
|
end
|
|
json.field "qualityLabel", quality_label
|
|
|
|
if fmt_info["width"]?
|
|
json.field "size", "#{fmt_info["width"]}x#{fmt_info["height"]}"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "captions" do
|
|
json.array do
|
|
captions.each do |caption|
|
|
json.object do
|
|
json.field "label", caption.name.simpleText
|
|
json.field "languageCode", caption.languageCode
|
|
json.field "url", "/api/v1/captions/#{id}?label=#{URI.escape(caption.name.simpleText)}"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "recommendedVideos" do
|
|
json.array do
|
|
video.info["rvs"]?.try &.split(",").each do |rv|
|
|
rv = HTTP::Params.parse(rv)
|
|
|
|
if rv["id"]?
|
|
json.object do
|
|
json.field "videoId", rv["id"]
|
|
json.field "title", rv["title"]
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, rv["id"])
|
|
end
|
|
json.field "author", rv["author"]
|
|
json.field "lengthSeconds", rv["length_seconds"].to_i
|
|
json.field "viewCountText", rv["short_view_count_text"]
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(video_info).to_pretty_json
|
|
else
|
|
video_info
|
|
end
|
|
end
|
|
|
|
get "/api/v1/trending" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
region = env.params.query["region"]?
|
|
trending_type = env.params.query["type"]?
|
|
|
|
begin
|
|
trending = fetch_trending(trending_type, proxies, region, locale)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
videos = JSON.build do |json|
|
|
json.array do
|
|
trending.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "lengthSeconds", video.length_seconds
|
|
json.field "viewCount", video.views
|
|
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
json.field "description", video.description
|
|
json.field "descriptionHtml", video.description_html
|
|
json.field "liveNow", video.live_now
|
|
json.field "paid", video.paid
|
|
json.field "premium", video.premium
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(videos).to_pretty_json
|
|
else
|
|
videos
|
|
end
|
|
end
|
|
|
|
get "/api/v1/popular" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
videos = JSON.build do |json|
|
|
json.array do
|
|
popular_videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "lengthSeconds", video.length_seconds
|
|
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(videos).to_pretty_json
|
|
else
|
|
videos
|
|
end
|
|
end
|
|
|
|
get "/api/v1/top" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
if !config.top_enabled
|
|
error_message = {"error" => "Administrator has disabled this endpoint."}.to_json
|
|
halt env, status_code: 400, response: error_message
|
|
end
|
|
|
|
videos = JSON.build do |json|
|
|
json.array do
|
|
top_videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "lengthSeconds", video.info["length_seconds"].to_i
|
|
json.field "viewCount", video.views
|
|
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
|
|
description = video.description.gsub("<br>", "\n")
|
|
description = description.gsub("<br/>", "\n")
|
|
description = XML.parse_html(description)
|
|
json.field "description", description.content
|
|
json.field "descriptionHtml", video.description
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(videos).to_pretty_json
|
|
else
|
|
videos
|
|
end
|
|
end
|
|
|
|
get "/api/v1/channels/:ucid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
ucid = env.params.url["ucid"]
|
|
sort_by = env.params.query["sort_by"]?.try &.downcase
|
|
sort_by ||= "newest"
|
|
|
|
begin
|
|
author, ucid, auto_generated = get_about_info(ucid, locale)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
page = 1
|
|
if auto_generated
|
|
videos = [] of SearchVideo
|
|
count = 0
|
|
else
|
|
begin
|
|
videos, count = get_60_videos(ucid, page, auto_generated, sort_by)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
end
|
|
|
|
client = make_client(YT_URL)
|
|
channel_html = client.get("/channel/#{ucid}/about?disable_polymer=1").body
|
|
channel_html = XML.parse_html(channel_html)
|
|
banner = channel_html.xpath_node(%q(//div[@id="gh-banner"]/style)).not_nil!.content
|
|
banner = "https:" + banner.match(/background-image: url\((?<url>[^)]+)\)/).not_nil!["url"]
|
|
|
|
author = channel_html.xpath_node(%q(//a[contains(@class, "branded-page-header-title-link")])).not_nil!.content
|
|
author_url = channel_html.xpath_node(%q(//a[@class="channel-header-profile-image-container spf-link"])).not_nil!["href"]
|
|
author_thumbnail = channel_html.xpath_node(%q(//img[@class="channel-header-profile-image"])).not_nil!["src"]
|
|
description_html = channel_html.xpath_node(%q(//div[contains(@class,"about-description")]))
|
|
description_html, description = html_to_content(description_html)
|
|
|
|
paid = channel_html.xpath_node(%q(//meta[@itemprop="paid"])).not_nil!["content"] == "True"
|
|
is_family_friendly = channel_html.xpath_node(%q(//meta[@itemprop="isFamilyFriendly"])).not_nil!["content"] == "True"
|
|
allowed_regions = channel_html.xpath_node(%q(//meta[@itemprop="regionsAllowed"])).not_nil!["content"].split(",")
|
|
|
|
related_channels = channel_html.xpath_nodes(%q(//div[contains(@class, "branded-page-related-channels")]/ul/li))
|
|
related_channels = related_channels.map do |node|
|
|
related_id = node["data-external-id"]?
|
|
related_id ||= ""
|
|
|
|
anchor = node.xpath_node(%q(.//h3[contains(@class, "yt-lockup-title")]/a))
|
|
related_title = anchor.try &.["title"]
|
|
related_title ||= ""
|
|
|
|
related_author_url = anchor.try &.["href"]
|
|
related_author_url ||= ""
|
|
|
|
related_author_thumbnail = node.xpath_node(%q(.//img)).try &.["data-thumb"]
|
|
related_author_thumbnail ||= ""
|
|
|
|
{
|
|
id: related_id,
|
|
author: related_title,
|
|
author_url: related_author_url,
|
|
author_thumbnail: related_author_thumbnail,
|
|
}
|
|
end
|
|
|
|
total_views = 0_i64
|
|
sub_count = 0_i64
|
|
joined = Time.unix(0)
|
|
metadata = channel_html.xpath_nodes(%q(//span[@class="about-stat"]))
|
|
metadata.each do |item|
|
|
case item.content
|
|
when .includes? "views"
|
|
total_views = item.content.delete("views •,").to_i64
|
|
when .includes? "subscribers"
|
|
sub_count = item.content.delete("subscribers").delete(",").to_i64
|
|
when .includes? "Joined"
|
|
joined = Time.parse(item.content.lchop("Joined "), "%b %-d, %Y", Time::Location.local)
|
|
end
|
|
end
|
|
|
|
channel_info = JSON.build do |json|
|
|
json.object do
|
|
json.field "author", author
|
|
json.field "authorId", ucid
|
|
json.field "authorUrl", author_url
|
|
|
|
json.field "authorBanners" do
|
|
json.array do
|
|
qualities = [{width: 2560, height: 424},
|
|
{width: 2120, height: 351},
|
|
{width: 1060, height: 175}]
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", banner.gsub("=w1060", "=w#{quality[:width]}")
|
|
json.field "width", quality[:width]
|
|
json.field "height", quality[:height]
|
|
end
|
|
end
|
|
|
|
json.object do
|
|
json.field "url", banner.rchop("=w1060-fcrop64=1,00005a57ffffa5a8-nd-c0xffffffff-rj-k-no")
|
|
json.field "width", 512
|
|
json.field "height", 288
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "authorThumbnails" do
|
|
json.array do
|
|
qualities = [32, 48, 76, 100, 176, 512]
|
|
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", author_thumbnail.gsub("/s100-", "/s#{quality}-")
|
|
json.field "width", quality
|
|
json.field "height", quality
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "subCount", sub_count
|
|
json.field "totalViews", total_views
|
|
json.field "joined", joined.to_unix
|
|
json.field "paid", paid
|
|
|
|
json.field "autoGenerated", auto_generated
|
|
json.field "isFamilyFriendly", is_family_friendly
|
|
json.field "description", description
|
|
json.field "descriptionHtml", description_html
|
|
|
|
json.field "allowedRegions", allowed_regions
|
|
|
|
json.field "latestVideos" do
|
|
json.array do
|
|
videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
|
|
if auto_generated
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
else
|
|
json.field "author", author
|
|
json.field "authorId", ucid
|
|
json.field "authorUrl", "/channel/#{ucid}"
|
|
end
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "description", video.description
|
|
json.field "descriptionHtml", video.description_html
|
|
|
|
json.field "viewCount", video.views
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
json.field "lengthSeconds", video.length_seconds
|
|
json.field "liveNow", video.live_now
|
|
json.field "paid", video.paid
|
|
json.field "premium", video.premium
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "relatedChannels" do
|
|
json.array do
|
|
related_channels.each do |related_channel|
|
|
json.object do
|
|
json.field "author", related_channel[:author]
|
|
json.field "authorId", related_channel[:id]
|
|
json.field "authorUrl", related_channel[:author_url]
|
|
|
|
json.field "authorThumbnails" do
|
|
json.array do
|
|
qualities = [32, 48, 76, 100, 176, 512]
|
|
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", related_channel[:author_thumbnail].gsub("=s48-", "=s#{quality}-")
|
|
json.field "width", quality
|
|
json.field "height", quality
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(channel_info).to_pretty_json
|
|
else
|
|
channel_info
|
|
end
|
|
end
|
|
|
|
["/api/v1/channels/:ucid/videos", "/api/v1/channels/videos/:ucid"].each do |route|
|
|
get route do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
ucid = env.params.url["ucid"]
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
sort_by = env.params.query["sort"]?.try &.downcase
|
|
sort_by ||= env.params.query["sort_by"]?.try &.downcase
|
|
sort_by ||= "newest"
|
|
|
|
begin
|
|
author, ucid, auto_generated = get_about_info(ucid, locale)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
begin
|
|
videos, count = get_60_videos(ucid, page, auto_generated, sort_by)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
result = JSON.build do |json|
|
|
json.array do
|
|
videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
|
|
if auto_generated
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
else
|
|
json.field "author", author
|
|
json.field "authorId", ucid
|
|
json.field "authorUrl", "/channel/#{ucid}"
|
|
end
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "description", video.description
|
|
json.field "descriptionHtml", video.description_html
|
|
|
|
json.field "viewCount", video.views
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
json.field "lengthSeconds", video.length_seconds
|
|
json.field "liveNow", video.live_now
|
|
json.field "paid", video.paid
|
|
json.field "premium", video.premium
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(result).to_pretty_json
|
|
else
|
|
result
|
|
end
|
|
end
|
|
end
|
|
|
|
["/api/v1/channels/:ucid/latest", "/api/v1/channels/latest/:ucid"].each do |route|
|
|
get route do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
ucid = env.params.url["ucid"]
|
|
|
|
begin
|
|
videos = get_latest_videos(ucid)
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
response = JSON.build do |json|
|
|
json.array do
|
|
videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
|
|
json.field "authorId", ucid
|
|
json.field "authorUrl", "/channel/#{ucid}"
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "description", video.description
|
|
json.field "descriptionHtml", video.description_html
|
|
|
|
json.field "viewCount", video.views
|
|
json.field "published", video.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(video.published, locale))
|
|
json.field "lengthSeconds", video.length_seconds
|
|
json.field "liveNow", video.live_now
|
|
json.field "paid", video.paid
|
|
json.field "premium", video.premium
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(response).to_pretty_json
|
|
else
|
|
response
|
|
end
|
|
end
|
|
end
|
|
|
|
["/api/v1/channels/:ucid/playlists", "/api/v1/channels/playlists/:ucid"].each do |route|
|
|
get route do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
ucid = env.params.url["ucid"]
|
|
continuation = env.params.query["continuation"]?
|
|
sort_by = env.params.query["sort"]?.try &.downcase
|
|
sort_by ||= env.params.query["sort_by"]?.try &.downcase
|
|
sort_by ||= "last"
|
|
|
|
begin
|
|
author, ucid, auto_generated = get_about_info(ucid, locale)
|
|
rescue ex
|
|
error_message = ex.message
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
items, continuation = fetch_channel_playlists(ucid, author, auto_generated, continuation, sort_by)
|
|
|
|
response = JSON.build do |json|
|
|
json.object do
|
|
json.field "playlists" do
|
|
json.array do
|
|
items.each do |item|
|
|
json.object do
|
|
if item.is_a?(SearchPlaylist)
|
|
json.field "title", item.title
|
|
json.field "playlistId", item.id
|
|
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "videoCount", item.video_count
|
|
json.field "videos" do
|
|
json.array do
|
|
item.videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "lengthSeconds", video.length_seconds
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "continuation", continuation
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(response).to_pretty_json
|
|
else
|
|
response
|
|
end
|
|
end
|
|
end
|
|
|
|
get "/api/v1/channels/search/:ucid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
ucid = env.params.url["ucid"]
|
|
|
|
query = env.params.query["q"]?
|
|
query ||= ""
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
count, search_results = channel_search(query, page, ucid)
|
|
response = JSON.build do |json|
|
|
json.array do
|
|
search_results.each do |item|
|
|
json.object do
|
|
case item
|
|
when SearchVideo
|
|
json.field "type", "video"
|
|
json.field "title", item.title
|
|
json.field "videoId", item.id
|
|
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, item.id)
|
|
end
|
|
|
|
json.field "description", item.description
|
|
json.field "descriptionHtml", item.description_html
|
|
|
|
json.field "viewCount", item.views
|
|
json.field "published", item.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(item.published, locale))
|
|
json.field "lengthSeconds", item.length_seconds
|
|
json.field "liveNow", item.live_now
|
|
json.field "paid", item.paid
|
|
json.field "premium", item.premium
|
|
when SearchPlaylist
|
|
json.field "type", "playlist"
|
|
json.field "title", item.title
|
|
json.field "playlistId", item.id
|
|
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "videoCount", item.video_count
|
|
json.field "videos" do
|
|
json.array do
|
|
item.videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "lengthSeconds", video.length_seconds
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
when SearchChannel
|
|
json.field "type", "channel"
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "authorThumbnails" do
|
|
json.array do
|
|
qualities = [32, 48, 76, 100, 176, 512]
|
|
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", item.author_thumbnail.gsub("=s176-", "=s#{quality}-")
|
|
json.field "width", quality
|
|
json.field "height", quality
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "subCount", item.subscriber_count
|
|
json.field "videoCount", item.video_count
|
|
json.field "description", item.description
|
|
json.field "descriptionHtml", item.description_html
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(response).to_pretty_json
|
|
else
|
|
response
|
|
end
|
|
end
|
|
|
|
get "/api/v1/search" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
region = env.params.query["region"]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
query = env.params.query["q"]?
|
|
query ||= ""
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
sort_by = env.params.query["sort_by"]?.try &.downcase
|
|
sort_by ||= "relevance"
|
|
|
|
date = env.params.query["date"]?.try &.downcase
|
|
date ||= ""
|
|
|
|
duration = env.params.query["duration"]?.try &.downcase
|
|
duration ||= ""
|
|
|
|
features = env.params.query["features"]?.try &.split(",").map { |feature| feature.downcase }
|
|
features ||= [] of String
|
|
|
|
content_type = env.params.query["type"]?.try &.downcase
|
|
content_type ||= "video"
|
|
|
|
begin
|
|
search_params = produce_search_params(sort_by, date, content_type, duration, features)
|
|
rescue ex
|
|
env.response.status_code = 400
|
|
next JSON.build do |json|
|
|
json.object do
|
|
json.field "error", ex.message
|
|
end
|
|
end
|
|
end
|
|
|
|
count, search_results = search(query, page, search_params, proxies, region).as(Tuple)
|
|
response = JSON.build do |json|
|
|
json.array do
|
|
search_results.each do |item|
|
|
json.object do
|
|
case item
|
|
when SearchVideo
|
|
json.field "type", "video"
|
|
json.field "title", item.title
|
|
json.field "videoId", item.id
|
|
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, item.id)
|
|
end
|
|
|
|
json.field "description", item.description
|
|
json.field "descriptionHtml", item.description_html
|
|
|
|
json.field "viewCount", item.views
|
|
json.field "published", item.published.to_unix
|
|
json.field "publishedText", translate(locale, "`x` ago", recode_date(item.published, locale))
|
|
json.field "lengthSeconds", item.length_seconds
|
|
json.field "liveNow", item.live_now
|
|
json.field "paid", item.paid
|
|
json.field "premium", item.premium
|
|
when SearchPlaylist
|
|
json.field "type", "playlist"
|
|
json.field "title", item.title
|
|
json.field "playlistId", item.id
|
|
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "videoCount", item.video_count
|
|
json.field "videos" do
|
|
json.array do
|
|
item.videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "lengthSeconds", video.length_seconds
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
when SearchChannel
|
|
json.field "type", "channel"
|
|
json.field "author", item.author
|
|
json.field "authorId", item.ucid
|
|
json.field "authorUrl", "/channel/#{item.ucid}"
|
|
|
|
json.field "authorThumbnails" do
|
|
json.array do
|
|
qualities = [32, 48, 76, 100, 176, 512]
|
|
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", item.author_thumbnail.gsub("=s176-", "=s#{quality}-")
|
|
json.field "width", quality
|
|
json.field "height", quality
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "subCount", item.subscriber_count
|
|
json.field "videoCount", item.video_count
|
|
json.field "description", item.description
|
|
json.field "descriptionHtml", item.description_html
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(response).to_pretty_json
|
|
else
|
|
response
|
|
end
|
|
end
|
|
|
|
get "/api/v1/playlists/:plid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
plid = env.params.url["plid"]
|
|
|
|
page = env.params.query["page"]?.try &.to_i?
|
|
page ||= 1
|
|
|
|
format = env.params.query["format"]?
|
|
format ||= "json"
|
|
|
|
continuation = env.params.query["continuation"]?
|
|
|
|
if plid.starts_with? "RD"
|
|
next env.redirect "/api/v1/mixes/#{plid}"
|
|
end
|
|
|
|
begin
|
|
playlist = fetch_playlist(plid, locale)
|
|
rescue ex
|
|
error_message = {"error" => "Playlist is empty"}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
begin
|
|
videos = fetch_playlist_videos(plid, page, playlist.video_count, continuation, locale)
|
|
rescue ex
|
|
videos = [] of PlaylistVideo
|
|
end
|
|
|
|
response = JSON.build do |json|
|
|
json.object do
|
|
json.field "title", playlist.title
|
|
json.field "playlistId", playlist.id
|
|
|
|
json.field "author", playlist.author
|
|
json.field "authorId", playlist.ucid
|
|
json.field "authorUrl", "/channel/#{playlist.ucid}"
|
|
|
|
json.field "authorThumbnails" do
|
|
json.array do
|
|
qualities = [32, 48, 76, 100, 176, 512]
|
|
|
|
qualities.each do |quality|
|
|
json.object do
|
|
json.field "url", playlist.author_thumbnail.gsub("=s100-", "=s#{quality}-")
|
|
json.field "width", quality
|
|
json.field "height", quality
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
json.field "description", playlist.description
|
|
json.field "descriptionHtml", playlist.description_html
|
|
json.field "videoCount", playlist.video_count
|
|
|
|
json.field "viewCount", playlist.views
|
|
json.field "updated", playlist.updated.to_unix
|
|
|
|
json.field "videos" do
|
|
json.array do
|
|
videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
|
|
json.field "author", video.author
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
|
|
json.field "videoThumbnails" do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
|
|
json.field "index", video.index
|
|
json.field "lengthSeconds", video.length_seconds
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if format == "html"
|
|
response = JSON.parse(response)
|
|
playlist_html = template_playlist(response)
|
|
next_video = response["videos"].as_a[1]?.try &.["videoId"]
|
|
|
|
response = {
|
|
"playlistHtml" => playlist_html,
|
|
"nextVideo" => next_video,
|
|
}.to_json
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(response).to_pretty_json
|
|
else
|
|
response
|
|
end
|
|
end
|
|
|
|
get "/api/v1/mixes/:rdid" do |env|
|
|
locale = LOCALES[env.get("locale").as(String)]?
|
|
|
|
env.response.content_type = "application/json"
|
|
|
|
rdid = env.params.url["rdid"]
|
|
|
|
continuation = env.params.query["continuation"]?
|
|
continuation ||= rdid.lchop("RD")[0, 11]
|
|
|
|
format = env.params.query["format"]?
|
|
format ||= "json"
|
|
|
|
begin
|
|
mix = fetch_mix(rdid, continuation, locale: locale)
|
|
|
|
if !rdid.ends_with? continuation
|
|
mix = fetch_mix(rdid, mix.videos[1].id)
|
|
index = mix.videos.index(mix.videos.select { |video| video.id == continuation }[0]?)
|
|
end
|
|
index ||= 0
|
|
|
|
mix.videos = mix.videos[index..-1]
|
|
rescue ex
|
|
error_message = {"error" => ex.message}.to_json
|
|
halt env, status_code: 500, response: error_message
|
|
end
|
|
|
|
response = JSON.build do |json|
|
|
json.object do
|
|
json.field "title", mix.title
|
|
json.field "mixId", mix.id
|
|
|
|
json.field "videos" do
|
|
json.array do
|
|
mix.videos.each do |video|
|
|
json.object do
|
|
json.field "title", video.title
|
|
json.field "videoId", video.id
|
|
json.field "author", video.author
|
|
|
|
json.field "authorId", video.ucid
|
|
json.field "authorUrl", "/channel/#{video.ucid}"
|
|
|
|
json.field "videoThumbnails" do
|
|
json.array do
|
|
generate_thumbnails(json, video.id)
|
|
end
|
|
end
|
|
|
|
json.field "index", video.index
|
|
json.field "lengthSeconds", video.length_seconds
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if format == "html"
|
|
response = JSON.parse(response)
|
|
playlist_html = template_mix(response)
|
|
next_video = response["videos"].as_a[1]?.try &.["videoId"]
|
|
next_video ||= ""
|
|
|
|
response = {
|
|
"playlistHtml" => playlist_html,
|
|
"nextVideo" => next_video,
|
|
}.to_json
|
|
end
|
|
|
|
if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
|
|
JSON.parse(response).to_pretty_json
|
|
else
|
|
response
|
|
end
|
|
end
|
|
|
|
get "/api/manifest/dash/id/videoplayback" do |env|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.redirect "/videoplayback?#{env.params.query}"
|
|
end
|
|
|
|
get "/api/manifest/dash/id/videoplayback/*" do |env|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.redirect env.request.path.lchop("/api/manifest/dash/id")
|
|
end
|
|
|
|
get "/api/manifest/dash/id/:id" do |env|
|
|
env.response.headers.add("Access-Control-Allow-Origin", "*")
|
|
env.response.content_type = "application/dash+xml"
|
|
|
|
local = env.params.query["local"]?.try &.== "true"
|
|
id = env.params.url["id"]
|
|
region = env.params.query["region"]?
|
|
|
|
client = make_client(YT_URL)
|
|
begin
|
|
video = get_video(id, PG_DB, proxies, region: region)
|
|
rescue ex : VideoRedirect
|
|
url = "/api/manifest/dash/id/#{ex.message}"
|
|
if local
|
|
url += "?local=true"
|
|
end
|
|
|
|
next env.redirect url
|
|
rescue ex
|
|
halt env, status_code: 403
|
|
end
|
|
|
|
if dashmpd = video.player_response["streamingData"]["dashManifestUrl"]?.try &.as_s
|
|
manifest = client.get(dashmpd).body
|
|
|
|
manifest = manifest.gsub(/<BaseURL>[^<]+<\/BaseURL>/) do |baseurl|
|
|
url = baseurl.lchop("<BaseURL>")
|
|
url = url.rchop("</BaseURL>")
|
|
|
|
if local
|
|
url = URI.parse(url).full_path.lchop("/")
|
|
end
|
|
|
|
"<BaseURL>#{url}</BaseURL>"
|
|
end
|
|
|
|
next manifest
|
|
end
|
|
|
|
adaptive_fmts = video.adaptive_fmts(decrypt_function)
|
|
|
|
if local
|
|
adaptive_fmts.each do |fmt|
|
|
fmt["url"] = URI.parse(fmt["url"]).full_path.lchop("/")
|
|
end
|
|
end
|
|
|
|
audio_streams = video.audio_streams(adaptive_fmts).select { |stream| stream["type"].starts_with? "audio/mp4" }
|
|
video_streams = video.video_streams(adaptive_fmts).select { |stream| stream["type"].starts_with? "video/mp4" }.uniq { |stream| stream["size"] }
|
|
|
|
manifest = XML.build(indent: " ", encoding: "UTF-8") do |xml|
|
|
xml.element("MPD", "xmlns": "urn:mpeg:dash:schema:mpd:2011",
|
|
"profiles": "urn:mpeg:dash:profile:isoff-live:2011", minBufferTime: "PT1.5S", type: "static",
|
|
mediaPresentationDuration: "PT#{video.info["length_seconds"]}S") do
|
|
xml.element("Period") do
|
|
xml.element("AdaptationSet", mimeType: "audio/mp4", startWithSAP: 1, subsegmentAlignment: true) do
|
|
audio_streams.each do |fmt|
|
|
codecs = fmt["type"].split("codecs=")[1].strip('"')
|
|
bandwidth = fmt["bitrate"]
|
|
itag = fmt["itag"]
|
|
url = fmt["url"]
|
|
|
|
xml.element("Representation", id: fmt["itag"], codecs: codecs, bandwidth: bandwidth) do
|
|
xml.element("AudioChannelConfiguration", schemeIdUri: "urn:mpeg:dash:23003:3:audio_channel_configuration:2011",
|
|
value: "2")
|
|
xml.element("BaseURL") { xml.text url }
|
|
xml.element("SegmentBase", indexRange: fmt["index"]) do
|
|
xml.element("Initialization", range: fmt["init"])
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
xml.element("AdaptationSet", mimeType: "video/mp4", startWithSAP: 1, subsegmentAlignment: true,
|
|
scanType: "progressive") do
|
|
video_streams.each do |fmt|
|
|
codecs = fmt["type"].split("codecs=")[1].strip('"')
|
|
bandwidth = fmt["bitrate"]
|
|
itag = fmt["itag"]
|
|
url = fmt["url"]
|
|
height, width = fmt["size"].split("x")
|
|
|
|
xml.element("Representation", id: itag, codecs: codecs, width: width, height: height,
|
|
startWithSAP: "1", maxPlayoutRate: "1",
|
|
bandwidth: bandwidth, frameRate: fmt["fps"]) do
|
|
xml.element("BaseURL") { xml.text url }
|
|
xml.element("SegmentBase", indexRange: fmt["index"]) do
|
|
xml.element("Initialization", range: fmt["init"])
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
manifest = manifest.gsub(%(<?xml version="1.0" encoding="UTF-8U"?>), %(<?xml version="1.0" encoding="UTF-8"?>))
|
|
manifest = manifest.gsub(%(<?xml version="1.0" encoding="UTF-8V"?>), %(<?xml version="1.0" encoding="UTF-8"?>))
|
|
manifest
|
|
end
|
|
|
|
get "/api/manifest/hls_variant/*" do |env|
|
|
client = make_client(YT_URL)
|
|
manifest = client.get(env.request.path)
|
|
|
|
if manifest.status_code != 200
|
|
halt env, status_code: manifest.status_code
|
|
end
|
|
|
|
env.response.content_type = "application/x-mpegURL"
|
|
env.response.headers.add("Access-Control-Allow-Origin", "*")
|
|
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
|
|
manifest = manifest.body
|
|
manifest.gsub("https://www.youtube.com", host_url)
|
|
end
|
|
|
|
get "/api/manifest/hls_playlist/*" do |env|
|
|
client = make_client(YT_URL)
|
|
manifest = client.get(env.request.path)
|
|
|
|
if manifest.status_code != 200
|
|
halt env, status_code: manifest.status_code
|
|
end
|
|
|
|
host_url = make_host_url(Kemal.config.ssl || config.https_only, config.domain)
|
|
|
|
manifest = manifest.body.gsub("https://www.youtube.com", host_url)
|
|
manifest = manifest.gsub(/https:\/\/r\d---.{11}\.c\.youtube\.com/, host_url)
|
|
fvip = manifest.match(/hls_chunk_host\/r(?<fvip>\d)---/).not_nil!["fvip"]
|
|
manifest = manifest.gsub("seg.ts", "seg.ts/fvip/#{fvip}")
|
|
|
|
env.response.content_type = "application/x-mpegURL"
|
|
env.response.headers.add("Access-Control-Allow-Origin", "*")
|
|
manifest
|
|
end
|
|
|
|
# YouTube /videoplayback links expire after 6 hours,
|
|
# so we have a mechanism here to redirect to the latest version
|
|
get "/latest_version" do |env|
|
|
if env.params.query["download_widget"]?
|
|
download_widget = JSON.parse(env.params.query["download_widget"])
|
|
id = download_widget["id"].as_s
|
|
itag = download_widget["itag"].as_s
|
|
title = download_widget["title"].as_s
|
|
local = "true"
|
|
end
|
|
|
|
id ||= env.params.query["id"]?
|
|
itag ||= env.params.query["itag"]?
|
|
|
|
region = env.params.query["region"]?
|
|
|
|
local ||= env.params.query["local"]?
|
|
local ||= "false"
|
|
local = local == "true"
|
|
|
|
if !id || !itag
|
|
halt env, status_code: 400
|
|
end
|
|
|
|
video = get_video(id, PG_DB, proxies, region: region)
|
|
|
|
fmt_stream = video.fmt_stream(decrypt_function)
|
|
adaptive_fmts = video.adaptive_fmts(decrypt_function)
|
|
|
|
urls = (fmt_stream + adaptive_fmts).select { |fmt| fmt["itag"] == itag }
|
|
if urls.empty?
|
|
halt env, status_code: 404
|
|
elsif urls.size > 1
|
|
halt env, status_code: 409
|
|
end
|
|
|
|
url = urls[0]["url"]
|
|
if local
|
|
url = URI.parse(url).full_path.not_nil!
|
|
end
|
|
|
|
if title
|
|
url += "&title=#{title}"
|
|
end
|
|
|
|
env.redirect url
|
|
end
|
|
|
|
options "/videoplayback" do |env|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.response.headers["Access-Control-Allow-Methods"] = "GET, OPTIONS"
|
|
env.response.headers["Access-Control-Allow-Headers"] = "Content-Type, Range"
|
|
end
|
|
|
|
options "/videoplayback/*" do |env|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.response.headers["Access-Control-Allow-Methods"] = "GET, OPTIONS"
|
|
env.response.headers["Access-Control-Allow-Headers"] = "Content-Type, Range"
|
|
end
|
|
|
|
options "/api/manifest/dash/id/videoplayback" do |env|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.response.headers["Access-Control-Allow-Methods"] = "GET, OPTIONS"
|
|
env.response.headers["Access-Control-Allow-Headers"] = "Content-Type, Range"
|
|
end
|
|
|
|
options "/api/manifest/dash/id/videoplayback/*" do |env|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.response.headers["Access-Control-Allow-Methods"] = "GET, OPTIONS"
|
|
env.response.headers["Access-Control-Allow-Headers"] = "Content-Type, Range"
|
|
end
|
|
|
|
get "/videoplayback/*" do |env|
|
|
path = env.request.path
|
|
|
|
path = path.lchop("/videoplayback/")
|
|
path = path.rchop("/")
|
|
|
|
path = path.gsub(/mime\/\w+\/\w+/) do |mimetype|
|
|
mimetype = mimetype.split("/")
|
|
mimetype[0] + "/" + mimetype[1] + "%2F" + mimetype[2]
|
|
end
|
|
|
|
path = path.split("/")
|
|
|
|
raw_params = {} of String => Array(String)
|
|
path.each_slice(2) do |pair|
|
|
key, value = pair
|
|
value = URI.unescape(value)
|
|
|
|
if raw_params[key]?
|
|
raw_params[key] << value
|
|
else
|
|
raw_params[key] = [value]
|
|
end
|
|
end
|
|
|
|
query_params = HTTP::Params.new(raw_params)
|
|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
env.redirect "/videoplayback?#{query_params}"
|
|
end
|
|
|
|
get "/videoplayback" do |env|
|
|
query_params = env.params.query
|
|
|
|
fvip = query_params["fvip"]? || "3"
|
|
mn = query_params["mn"].split(",")[-1]
|
|
host = "https://r#{fvip}---#{mn}.googlevideo.com"
|
|
url = "/videoplayback?#{query_params.to_s}"
|
|
|
|
headers = env.request.headers
|
|
headers.delete("Host")
|
|
headers.delete("Cookie")
|
|
headers.delete("User-Agent")
|
|
headers.delete("Referer")
|
|
|
|
region = query_params["region"]?
|
|
|
|
response = HTTP::Client::Response.new(403)
|
|
loop do
|
|
begin
|
|
client = make_client(URI.parse(host), proxies, region)
|
|
response = client.head(url, headers)
|
|
break
|
|
rescue ex
|
|
end
|
|
end
|
|
|
|
if response.headers["Location"]?
|
|
url = URI.parse(response.headers["Location"])
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
|
|
url = url.full_path
|
|
if region
|
|
url += "®ion=#{region}"
|
|
end
|
|
|
|
next env.redirect url
|
|
end
|
|
|
|
if response.status_code >= 400
|
|
halt env, status_code: response.status_code
|
|
end
|
|
|
|
client = make_client(URI.parse(host), proxies, region)
|
|
client.get(url, headers) do |response|
|
|
env.response.status_code = response.status_code
|
|
|
|
if title = env.params.query["title"]?
|
|
# https://blog.fastmail.com/2011/06/24/download-non-english-filenames/
|
|
env.response.headers["Content-Disposition"] = "attachment; filename=\"#{URI.escape(title)}\"; filename*=UTF-8''#{URI.escape(title)}"
|
|
end
|
|
|
|
response.headers.each do |key, value|
|
|
env.response.headers[key] = value
|
|
end
|
|
|
|
env.response.headers["Access-Control-Allow-Origin"] = "*"
|
|
|
|
begin
|
|
chunk_size = 4096
|
|
size = 1
|
|
while size > 0
|
|
size = IO.copy(response.body_io, env.response.output, chunk_size)
|
|
env.response.flush
|
|
Fiber.yield
|
|
end
|
|
rescue ex
|
|
break
|
|
end
|
|
end
|
|
end
|
|
|
|
get "/ggpht*" do |env|
|
|
end
|
|
|
|
get "/ggpht/*" do |env|
|
|
host = "https://yt3.ggpht.com"
|
|
client = make_client(URI.parse(host))
|
|
url = env.request.path.lchop("/ggpht")
|
|
|
|
headers = env.request.headers
|
|
headers.delete("Host")
|
|
headers.delete("Cookie")
|
|
headers.delete("User-Agent")
|
|
headers.delete("Referer")
|
|
|
|
client.get(url, headers) do |response|
|
|
env.response.status_code = response.status_code
|
|
response.headers.each do |key, value|
|
|
env.response.headers[key] = value
|
|
end
|
|
|
|
if response.status_code == 304
|
|
break
|
|
end
|
|
|
|
chunk_size = 4096
|
|
size = 1
|
|
if response.headers.includes_word?("Content-Encoding", "gzip")
|
|
Gzip::Writer.open(env.response) do |deflate|
|
|
until size == 0
|
|
size = IO.copy(response.body_io, deflate)
|
|
env.response.flush
|
|
end
|
|
end
|
|
elsif response.headers.includes_word?("Content-Encoding", "deflate")
|
|
Flate::Writer.open(env.response) do |deflate|
|
|
until size == 0
|
|
size = IO.copy(response.body_io, deflate)
|
|
env.response.flush
|
|
end
|
|
end
|
|
else
|
|
until size == 0
|
|
size = IO.copy(response.body_io, env.response, chunk_size)
|
|
env.response.flush
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
get "/vi/:id/:name" do |env|
|
|
id = env.params.url["id"]
|
|
name = env.params.url["name"]
|
|
|
|
host = "https://i.ytimg.com"
|
|
client = make_client(URI.parse(host))
|
|
|
|
if name == "maxres.jpg"
|
|
VIDEO_THUMBNAILS.each do |thumb|
|
|
if client.head("/vi/#{id}/#{thumb[:url]}.jpg").status_code == 200
|
|
name = thumb[:url] + ".jpg"
|
|
break
|
|
end
|
|
end
|
|
end
|
|
url = "/vi/#{id}/#{name}"
|
|
|
|
headers = env.request.headers
|
|
headers.delete("Host")
|
|
headers.delete("Cookie")
|
|
headers.delete("User-Agent")
|
|
headers.delete("Referer")
|
|
|
|
client.get(url, headers) do |response|
|
|
env.response.status_code = response.status_code
|
|
response.headers.each do |key, value|
|
|
env.response.headers[key] = value
|
|
end
|
|
|
|
if response.status_code == 304
|
|
break
|
|
end
|
|
|
|
chunk_size = 4096
|
|
size = 1
|
|
if response.headers.includes_word?("Content-Encoding", "gzip")
|
|
Gzip::Writer.open(env.response) do |deflate|
|
|
until size == 0
|
|
size = IO.copy(response.body_io, deflate)
|
|
env.response.flush
|
|
end
|
|
end
|
|
elsif response.headers.includes_word?("Content-Encoding", "deflate")
|
|
Flate::Writer.open(env.response) do |deflate|
|
|
until size == 0
|
|
size = IO.copy(response.body_io, deflate)
|
|
env.response.flush
|
|
end
|
|
end
|
|
else
|
|
until size == 0
|
|
size = IO.copy(response.body_io, env.response, chunk_size)
|
|
env.response.flush
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
error 404 do |env|
|
|
if md = env.request.path.match(/^\/(?<id>[a-zA-Z0-9_-]{11})$/)
|
|
id = md["id"]
|
|
|
|
params = [] of String
|
|
env.params.query.each do |k, v|
|
|
params << "#{k}=#{v}"
|
|
end
|
|
params = params.join("&")
|
|
|
|
url = "/watch?v=#{id}"
|
|
if !params.empty?
|
|
url += "&#{params}"
|
|
end
|
|
|
|
client = make_client(YT_URL)
|
|
if client.head("/#{id}").status_code == 404
|
|
env.response.headers["Location"] = url
|
|
halt env, status_code: 302
|
|
end
|
|
end
|
|
|
|
if md = env.request.path.match(/^\/(?<name>\w+)$/)
|
|
name = md["name"]
|
|
|
|
client = make_client(YT_URL)
|
|
response = client.get("/#{name}")
|
|
|
|
if response.status_code == 301
|
|
response = client.get(response.headers["Location"])
|
|
end
|
|
|
|
html = XML.parse_html(response.body)
|
|
ucid = html.xpath_node(%q(//meta[@itemprop="channelId"]))
|
|
|
|
if ucid
|
|
env.response.headers["Location"] = "/channel/#{ucid["content"]}"
|
|
halt env, status_code: 302
|
|
end
|
|
end
|
|
|
|
env.response.headers["Location"] = "/"
|
|
halt env, status_code: 302
|
|
end
|
|
|
|
error 500 do |env|
|
|
error_message = <<-END_HTML
|
|
Looks like you've found a bug in Invidious. Feel free to open a new issue
|
|
<a href="https://github.com/omarroth/invidious/issues">
|
|
here
|
|
</a>
|
|
or send an email to
|
|
<a href="mailto:omarroth@protonmail.com">
|
|
omarroth@protonmail.com</a>.
|
|
END_HTML
|
|
templated "error"
|
|
end
|
|
|
|
# Add redirect if SSL is enabled
|
|
if Kemal.config.ssl
|
|
spawn do
|
|
server = HTTP::Server.new do |context|
|
|
redirect_url = "https://#{context.request.host}#{context.request.path}"
|
|
if context.request.query
|
|
redirect_url += "?#{context.request.query}"
|
|
end
|
|
context.response.headers.add("Location", redirect_url)
|
|
context.response.status_code = 301
|
|
end
|
|
|
|
server.bind_tcp "0.0.0.0", 80
|
|
server.listen
|
|
end
|
|
end
|
|
|
|
static_headers do |response, filepath, filestat|
|
|
response.headers.add("Cache-Control", "max-age=86400")
|
|
end
|
|
|
|
public_folder "assets"
|
|
|
|
Kemal.config.powered_by_header = false
|
|
add_handler FilteredCompressHandler.new
|
|
add_handler DenyFrame.new
|
|
add_handler APIHandler.new
|
|
add_context_storage_type(User)
|
|
add_context_storage_type(Preferences)
|
|
|
|
Kemal.config.logger = logger
|
|
Kemal.run
|