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Use new techniques to get (dis)likes back

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Samantaz Fox 2021-11-24 01:22:09 +01:00
parent 12c219ee6c
commit 80a513baa5
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1 changed files with 76 additions and 32 deletions
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106
src/invidious/videos.cr
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@ -877,28 +877,73 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
}
).try { |a| JSON::Any.new(a) } || JSON::Any.new([] of JSON::Any)
primary_results = player_response.try &.["contents"]?.try &.["twoColumnWatchNextResults"]?.try &.["results"]?
.try &.["results"]?.try &.["contents"]?
sentiment_bar = primary_results.try &.as_a.select(&.["videoPrimaryInfoRenderer"]?)[0]?
.try &.["videoPrimaryInfoRenderer"]?
.try &.["sentimentBar"]?
.try &.["sentimentBarRenderer"]?
.try &.["tooltip"]?
.try &.as_s
# Top level elements
likes, dislikes = sentiment_bar.try &.split(" / ", 2).map &.gsub(/\D/, "").to_i64 || {0_i64, 0_i64}
params["likes"] = JSON::Any.new(likes)
params["dislikes"] = JSON::Any.new(dislikes)
primary_results = player_response
.dig?("contents", "twoColumnWatchNextResults", "results", "results", "contents")
params["descriptionHtml"] = JSON::Any.new(primary_results.try &.as_a.select(&.["videoSecondaryInfoRenderer"]?)[0]?
.try &.["videoSecondaryInfoRenderer"]?.try &.["description"]?.try &.["runs"]?
.try &.as_a.try { |t| content_to_comment_html(t).gsub("\n", "<br/>") } || "<p></p>")
video_primary_renderer = primary_results
.try &.as_a.find(&.["videoPrimaryInfoRenderer"]?)
.try &.["videoPrimaryInfoRenderer"]
metadata = primary_results.try &.as_a.select(&.["videoSecondaryInfoRenderer"]?)[0]?
.try &.["videoSecondaryInfoRenderer"]?
.try &.["metadataRowContainer"]?
.try &.["metadataRowContainerRenderer"]?
.try &.["rows"]?
video_secondary_renderer = primary_results
.try &.as_a.find(&.["videoSecondaryInfoRenderer"]?)
.try &.["videoSecondaryInfoRenderer"]
# Likes/dislikes
toplevel_buttons = video_primary_renderer
.try &.dig?("videoActions", "menuRenderer", "topLevelButtons")
if toplevel_buttons
likes_button = toplevel_buttons.as_a
.find(&.["toggleButtonRenderer"]["defaultIcon"]["iconType"].as_s.== "LIKE")
.try &.["toggleButtonRenderer"]
if likes_button
likes_txt = (likes_button["defaultText"]? || likes_button["toggledText"]?)
.try &.dig?("accessibility", "accessibilityData", "label")
likes = likes_txt.as_s.gsub(/\D/, "").to_i64 if likes_txt
LOGGER.trace("extract_video_info: Found \"likes\" button. Button text is \"#{likes_txt}\"")
LOGGER.debug("extract_video_info: Likes count is #{likes}") if likes
end
dislikes_button = toplevel_buttons.as_a
.find(&.["toggleButtonRenderer"]["defaultIcon"]["iconType"].as_s.== "DISLIKE")
.try &.["toggleButtonRenderer"]
if dislikes_button
dislikes_txt = (dislikes_button["defaultText"] || dislikes_button["toggledText"]?)
.try &.dig?("accessibility", "accessibilityData", "label")
dislikes = dislikes_txt.as_s.gsub(/\D/, "").to_i64 if dislikes_txt
LOGGER.trace("extract_video_info: Found \"dislikes\" button. Button text is \"#{dislikes_txt}\"")
LOGGER.debug("extract_video_info: Dislikes count is #{dislikes}") if dislikes
end
end
if likes && likes != 0_i64 && (!dislikes || dislikes == 0_i64)
if rating = player_response.dig?("videoDetails", "averageRating").try &.as_f
dislikes = (likes * ((5 - rating)/(rating - 1))).round.to_i64
LOGGER.debug("extract_video_info: Dislikes count (using fallback method) is #{dislikes}")
end
end
params["likes"] = JSON::Any.new(likes || 0_i64)
params["dislikes"] = JSON::Any.new(dislikes || 0_i64)
# Description
description_html = video_secondary_renderer.try &.dig?("description", "runs")
.try &.as_a.try { |t| content_to_comment_html(t).gsub("\n", "<br/>") }
params["descriptionHtml"] = JSON::Any.new(description_html || "<p></p>")
# 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("")
@ -906,13 +951,10 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
metadata.try &.each do |row|
title = row["metadataRowRenderer"]?.try &.["title"]?.try &.["simpleText"]?.try &.as_s
contents = row["metadataRowRenderer"]?
.try &.["contents"]?
.try &.as_a[0]?
contents = row.dig?("metadataRowRenderer", "contents", 0)
if title.try &.== "Category"
contents = contents.try &.["runs"]?
.try &.as_a[0]?
contents = contents.try &.["runs"]?.try &.as_a[0]?
params["genre"] = JSON::Any.new(contents.try &.["text"]?.try &.as_s || "")
params["genreUcid"] = JSON::Any.new(contents.try &.["navigationEndpoint"]?.try &.["browseEndpoint"]?
@ -927,17 +969,19 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
end
end
author_info = primary_results.try &.as_a.select(&.["videoSecondaryInfoRenderer"]?)[0]?
.try &.["videoSecondaryInfoRenderer"]?.try &.["owner"]?.try &.["videoOwnerRenderer"]?
# Author infos
params["authorThumbnail"] = JSON::Any.new(author_info.try &.["thumbnail"]?
.try &.["thumbnails"]?.try &.as_a[0]?.try &.["url"]?
.try &.as_s || "")
author_info = video_secondary_renderer.try &.dig?("owner", "videoOwnerRenderer")
author_thumbnail = author_info.try &.dig?("thumbnail", "thumbnails", 0, "url")
params["authorThumbnail"] = JSON::Any.new(author_thumbnail.try &.as_s || "")
params["subCountText"] = JSON::Any.new(author_info.try &.["subscriberCountText"]?
.try { |t| t["simpleText"]? || t["runs"]?.try &.[0]?.try &.["text"]? }.try &.as_s.split(" ", 2)[0] || "-")
.try { |t| t["simpleText"]? || t.dig?("runs", 0, "text") }.try &.as_s.split(" ", 2)[0] || "-")
params
# Return data
return params
end
def get_video(id, db, refresh = true, region = nil, force_refresh = false)