diff --git a/src/invidious/videos.cr b/src/invidious/videos.cr
index 50bb80c1..f87c6b47 100644
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -886,13 +886,13 @@ def parse_related_video(related : JSON::Any) : Hash(String, JSON::Any)?
end
def extract_video_info(video_id : String, proxy_region : String? = nil, context_screen : String? = nil)
- params = {} of String => JSON::Any
-
+ # Init client config for the API
client_config = YoutubeAPI::ClientConfig.new(proxy_region: proxy_region)
if context_screen == "embed"
client_config.client_type = YoutubeAPI::ClientType::TvHtml5ScreenEmbed
end
+ # Fetch data from the player endpoint
player_response = YoutubeAPI.player(video_id: video_id, params: "", client_config: client_config)
playability_status = player_response.dig?("playabilityStatus", "status").try &.as_s
@@ -903,26 +903,29 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
reason ||= subreason.try &.[]("runs").as_a.map(&.[]("text")).join("")
reason ||= player_response.dig("playabilityStatus", "reason").as_s
- params["reason"] = JSON::Any.new(reason)
-
# Stop here if video is not a scheduled livestream
if playability_status != "LIVE_STREAM_OFFLINE"
- return params
+ return {
+ "reason" => JSON::Any.new(reason),
+ }
end
+ else
+ reason = nil
end
- params["shortDescription"] = player_response.dig?("videoDetails", "shortDescription") || JSON::Any.new(nil)
-
# Don't fetch the next endpoint if the video is unavailable.
if {"OK", "LIVE_STREAM_OFFLINE"}.any?(playability_status)
next_response = YoutubeAPI.next({"videoId": video_id, "params": ""})
player_response = player_response.merge(next_response)
end
+ params = parse_video_info(video_id, player_response)
+ params["reason"] = JSON::Any.new(reason) if reason
+
# Fetch the video streams using an Android client in order to get the decrypted URLs and
# maybe fix throttling issues (#2194).See for the explanation about the decrypted URLs:
# https://github.com/TeamNewPipe/NewPipeExtractor/issues/562
- if !params["reason"]?
+ if reason.nil?
if context_screen == "embed"
client_config.client_type = YoutubeAPI::ClientType::AndroidScreenEmbed
else
@@ -940,10 +943,15 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
end
end
+ # TODO: clean that up
{"captions", "microformat", "playabilityStatus", "storyboards", "videoDetails"}.each do |f|
params[f] = player_response[f] if player_response[f]?
end
+ return params
+end
+
+def parse_video_info(video_id : String, player_response : Hash(String, JSON::Any)) : Hash(String, JSON::Any)
# Top level elements
main_results = player_response.dig?("contents", "twoColumnWatchNextResults")
@@ -997,8 +1005,6 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
end
end
- params["relatedVideos"] = JSON::Any.new(related)
-
# Likes
toplevel_buttons = video_primary_renderer
@@ -1019,42 +1025,36 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
end
end
- params["likes"] = JSON::Any.new(likes || 0_i64)
- params["dislikes"] = JSON::Any.new(0_i64)
-
# Description
+ short_description = player_response.dig?("videoDetails", "shortDescription")
+
description_html = video_secondary_renderer.try &.dig?("description", "runs")
.try &.as_a.try { |t| content_to_comment_html(t, video_id) }
- params["descriptionHtml"] = JSON::Any.new(description_html || "")
-
# Video metadata
metadata = video_secondary_renderer
.try &.dig?("metadataRowContainer", "metadataRowContainerRenderer", "rows")
.try &.as_a
- params["genre"] = params["microformat"]?.try &.["playerMicroformatRenderer"]?.try &.["category"]? || JSON::Any.new("")
- params["genreUrl"] = JSON::Any.new(nil)
+ genre = player_response.dig?("microformat", "playerMicroformatRenderer", "category")
+ genre_ucid = nil
+ license = nil
metadata.try &.each do |row|
- title = row["metadataRowRenderer"]?.try &.["title"]?.try &.["simpleText"]?.try &.as_s
+ metadata_title = row.dig?("metadataRowRenderer", "title", "simpleText").try &.as_s
contents = row.dig?("metadataRowRenderer", "contents", 0)
- if title.try &.== "Category"
+ if metadata_title == "Category"
contents = contents.try &.dig?("runs", 0)
- params["genre"] = JSON::Any.new(contents.try &.["text"]?.try &.as_s || "")
- params["genreUcid"] = JSON::Any.new(contents.try &.["navigationEndpoint"]?.try &.["browseEndpoint"]?
- .try &.["browseId"]?.try &.as_s || "")
- elsif title.try &.== "License"
- contents = contents.try &.["runs"]?
- .try &.as_a[0]?
-
- params["license"] = JSON::Any.new(contents.try &.["text"]?.try &.as_s || "")
- elsif title.try &.== "Licensed to YouTube by"
- params["license"] = JSON::Any.new(contents.try &.["simpleText"]?.try &.as_s || "")
+ genre = contents.try &.["text"]?
+ genre_ucid = contents.try &.dig?("navigationEndpoint", "browseEndpoint", "browseId")
+ elsif metadata_title == "License"
+ license = contents.try &.dig?("runs", 0, "text")
+ elsif metadata_title == "Licensed to YouTube by"
+ license = contents.try &.["simpleText"]?
end
end
@@ -1062,20 +1062,30 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
if author_info = video_secondary_renderer.try &.dig?("owner", "videoOwnerRenderer")
author_thumbnail = author_info.dig?("thumbnail", "thumbnails", 0, "url")
- params["authorThumbnail"] = JSON::Any.new(author_thumbnail.try &.as_s || "")
-
author_verified = has_verified_badge?(author_info["badges"]?)
- params["authorVerified"] = JSON::Any.new(author_verified)
subs_text = author_info["subscriberCountText"]?
.try { |t| t["simpleText"]? || t.dig?("runs", 0, "text") }
.try &.as_s.split(" ", 2)[0]
-
- params["subCountText"] = JSON::Any.new(subs_text || "-")
end
# Return data
+ params = {
+ "shortDescription" => JSON::Any.new(short_description.try &.as_s || nil),
+ "relatedVideos" => JSON::Any.new(related),
+ "likes" => JSON::Any.new(likes || 0_i64),
+ "dislikes" => JSON::Any.new(0_i64),
+ "descriptionHtml" => JSON::Any.new(description_html || ""),
+ "genre" => JSON::Any.new(genre.try &.as_s || ""),
+ "genreUrl" => JSON::Any.new(nil),
+ "genreUcid" => JSON::Any.new(genre_ucid.try &.as_s || ""),
+ "license" => JSON::Any.new(license.try &.as_s || ""),
+ "authorThumbnail" => JSON::Any.new(author_thumbnail.try &.as_s || ""),
+ "authorVerified" => JSON::Any.new(author_verified),
+ "subCountText" => JSON::Any.new(subs_text || "-"),
+ }
+
return params
end