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API: make /api/v1/videos respect the 'local' parameter
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@ -34,6 +34,7 @@ require "protodec/utils"
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require "./invidious/database/*"
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require "./invidious/database/migrations/*"
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require "./invidious/http_server/*"
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require "./invidious/helpers/*"
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require "./invidious/yt_backend/*"
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require "./invidious/frontend/*"
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20
src/invidious/http_server/utils.cr
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20
src/invidious/http_server/utils.cr
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@ -0,0 +1,20 @@
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module Invidious::HttpServer
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module Utils
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extend self
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def proxy_video_url(raw_url : String, *, region : String? = nil, absolute : Bool = false)
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url = URI.parse(raw_url)
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# Add some URL parameters
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params = url.query_params
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params["host"] = url.host.not_nil! # Should never be nil, in theory
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params["region"] = region if !region.nil?
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if absolute
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return "#{HOST_URL}#{url.request_target}?#{params}"
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else
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return "#{url.request_target}?#{params}"
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end
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end
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end
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end
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@ -3,7 +3,7 @@ require "json"
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module Invidious::JSONify::APIv1
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extend self
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def video(video : Video, json : JSON::Builder, *, locale : String?)
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def video(video : Video, json : JSON::Builder, *, locale : String?, proxy : Bool = false)
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json.object do
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json.field "type", video.video_type
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@ -89,7 +89,14 @@ module Invidious::JSONify::APIv1
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# Not available on MPEG-4 Timed Text (`text/mp4`) streams (livestreams only)
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json.field "bitrate", fmt["bitrate"].as_i.to_s if fmt["bitrate"]?
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if proxy
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json.field "url", Invidious::HttpServer::Utils.proxy_video_url(
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fmt["url"].to_s, absolute: true
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)
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else
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json.field "url", fmt["url"]
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end
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json.field "itag", fmt["itag"].as_i.to_s
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json.field "type", fmt["mimeType"]
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json.field "clen", fmt["contentLength"]? || "-1"
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@ -6,6 +6,7 @@ module Invidious::Routes::API::V1::Videos
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id = env.params.url["id"]
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region = env.params.query["region"]?
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proxy = {"1", "true"}.any? &.== env.params.query["local"]?
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begin
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video = get_video(id, region: region)
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@ -15,7 +16,9 @@ module Invidious::Routes::API::V1::Videos
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return error_json(500, ex)
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end
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video.to_json(locale, nil)
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return JSON.build do |json|
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Invidious::JSONify::APIv1.video(video, json, locale: locale, proxy: proxy)
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end
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end
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def self.captions(env)
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@ -91,14 +91,8 @@ module Invidious::Routes::VideoPlayback
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env.response.headers["Access-Control-Allow-Origin"] = "*"
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if location = resp.headers["Location"]?
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location = URI.parse(location)
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location = "#{location.request_target}&host=#{location.host}"
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if region
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location += "®ion=#{region}"
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end
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return env.redirect location
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url = Invidious::HttpServer::Utils.proxy_video_url(location, region: region)
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return env.redirect url
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end
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IO.copy(resp.body_io, env.response)
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