Freshen up for the big dance
This commit is contained in:
Omar Roth
parent
60c618942f
commit
38cff5a752
5 changed files with 92 additions and 103 deletions
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@ -1,5 +1,5 @@
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a.link {
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color: #222;
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color: #333;
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text-decoration: none;
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}
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120
src/invidious.cr
120
src/invidious.cr
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@ -25,7 +25,7 @@ class Video
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module XMLConverter
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def self.from_rs(rs)
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XML.parse(rs.read(String))
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XML.parse_html(rs.read(String))
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end
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end
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@ -49,7 +49,7 @@ class Video
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},
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html: {
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type: XML::Node,
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default: XML.parse(""),
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default: XML.parse_html(""),
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converter: Video::XMLConverter,
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},
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updated: Time,
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@ -69,20 +69,24 @@ def ci_lower_bound(pos, n)
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return (phat + z*z/(2*n) - z * Math.sqrt((phat*(1 - phat) + z*z/(4*n))/n))/(1 + z*z/n)
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end
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def fetch_video(id)
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# Grab connection from pool
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def get_client
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while POOL.empty?
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sleep rand(0..10).milliseconds
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end
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client = POOL.pop
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return POOL.pop
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end
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def fetch_video(id)
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# Grab connection from pool
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client = get_client
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# client = HTTP::Client.new("www.youtube.com", 443, CONTEXT)
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info = client.get("/get_video_info?video_id=#{id}&el=info&ps=default&eurl=&gl=US&hl=en").body
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info = client.get("/get_video_info?video_id=#{id}&el=detailpage&ps=default&eurl=&gl=US&hl=en").body
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info = HTTP::Params.parse(info)
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html = client.get("/watch?v=#{id}").body
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html = XML.parse(html)
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html = XML.parse_html(html)
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if info["reason"]?
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raise info["reason"]
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@ -119,6 +123,7 @@ end
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get "/watch" do |env|
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id = env.params.query["v"]
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listen = env.params.query["listen"]? || "false"
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begin
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video = get_video(id)
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@ -127,14 +132,7 @@ get "/watch" do |env|
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next templated "error"
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end
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query = HTTP::Params.parse(env.request.query.not_nil!)
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if query["listen"]? && query["listen"] == "true"
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query.delete_all("listen")
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listen = true
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else
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query["listen"] = "true"
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listen = false
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end
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player_response = JSON.parse(video.info["player_response"])
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fmt_stream = [] of HTTP::Params
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video.info["url_encoded_fmt_stream_map"].split(",") do |string|
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@ -148,83 +146,65 @@ get "/watch" do |env|
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adaptive_fmts << HTTP::Params.parse(string)
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end
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related_videos = video.html.xpath_nodes(%q(//li/div/a[contains(@class,"content-link")]/@href))
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if related_videos.empty?
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related_videos = video.html.xpath_nodes(%q(//ytd-compact-video-renderer/div/a/@href))
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end
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related_videos_list = [] of Video
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related_videos.each do |related_video|
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related_id = related_video.content.split("=")[1]
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begin
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related_videos_list << get_video(related_id, false)
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rescue ex
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p "#{related_id}: #{ex.message}"
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end
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end
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likes = video.html.xpath_node(%q(//button[@title="I like this"]/span))
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if likes
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likes = likes.content.delete(",").to_i
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else
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likes = 1
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end
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likes = likes ? likes.content.delete(",").to_i : 1
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dislikes = video.html.xpath_node(%q(//button[@title="I dislike this"]/span))
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if dislikes
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dislikes = dislikes.content.delete(",").to_i
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else
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dislikes = 1
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end
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dislikes = dislikes ? dislikes.content.delete(",").to_i : 1
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description = video.html.xpath_node(%q(//p[@id="eow-description"]))
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if description
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description = description.to_xml
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else
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description = ""
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end
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description = description ? description.to_xml : "Could not load description"
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views = video.info["view_count"].to_i64
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rating = video.info["avg_rating"].to_f64
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likes = likes.to_f
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dislikes = dislikes.to_f
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views = views.to_f
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engagement = ((dislikes.to_f + likes.to_f)/views * 100)
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calculated_rating = (likes.to_f/(likes.to_f + dislikes.to_f) * 4 + 1)
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engagement = ((dislikes + likes)/views * 100)
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calculated_rating = (likes/(likes + dislikes) * 4 + 1)
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rvs = [] of Hash(String, String)
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video.info["rvs"].split(",").each do |rv|
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rvs << HTTP::Params.parse(rv).to_h
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end
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templated "watch"
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end
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get "/search" do |env|
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query = env.params.query["q"]
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page = env.params.query["page"]? && env.params.query["page"].to_i? ? env.params.query["page"].to_i : 1
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speed = env.params.query["speed"]? && env.params.query["speed"].to_i? ? env.params.query["speed"].to_i : 1
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while POOL.empty?
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sleep rand(0..10).milliseconds
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end
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client = get_client
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client = POOL.pop
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html = client.get("https://www.youtube.com/results?q=#{URI.escape(query)}&page=#{page}").body
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html = XML.parse_html(html)
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html = client.get("https://www.youtube.com/results?q=#{URI.escape(query)}&page=1").body
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html = XML.parse(html)
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videos = Array(Hash(String, String)).new
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videos = html.xpath_nodes(%q(//div[contains(@class,"yt-lockup-video")]/div/div[contains(@class,"yt-lockup-thumbnail")]/a/@href))
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channels = html.xpath_nodes(%q(//div[contains(@class,"yt-lockup-channel")]/div/div[contains(@class,"yt-lockup-thumbnail")]/a/@href))
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html.xpath_nodes(%q(//div[contains(@class,"yt-lockup-video")]/div)).each do |item|
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video = {} of String => String
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if videos.empty?
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videos = html.xpath_nodes(%q(//div[contains(@class,"yt-lockup-video")]/div/div[@class="yt-lockup-content"]/h3/a/@href))
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channels = html.xpath_nodes(%q(//div[contains(@class,"yt-lockup-channel")]/div[@class="yt-lockup-content"]/h3/a/@href))
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end
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videos_list = [] of Video
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videos.each do |video|
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id = video.content.split("=")[1]
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begin
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videos_list << get_video(id, false)
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rescue ex
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p "#{id}: #{ex.message}"
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link = item.xpath_node(%q(div/div[@class="yt-lockup-content"]/h3/a/@href))
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if link
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video["link"] = link.content
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else
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link = item.xpath_node(%q(div[@class="yt-lockup-content"]/h3/a/@href))
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if link
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video["link"] = link.content
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end
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end
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title = item.xpath_node(%q(div/div[@class="yt-lockup-content"]/h3/a))
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if title
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video["title"] = title.content
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else
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title = item.xpath_node(%q(div[@class="yt-lockup-content"]/h3/a))
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if title
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video["title"] = title.content
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end
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end
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videos << video
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end
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POOL << client
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@ -0,0 +1,2 @@
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<% content_for "header" do %>
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<% end %>
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@ -1,17 +1,9 @@
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<% content_for "header" do %>
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<%= query.size > 30 ? query[0,30] + "... - " : query %>
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<%= query.size > 30 ? query[0,30].chomp("...") + "... - " : query + " - " %>
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<% end %>
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<% videos_list.each do |video| %>
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<div class="pure-g">
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<div class="pure-u-1 pure-u-md-1-6">
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<a class="link" href="/watch?v=<%= video.id %>">
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<img style="width: 90%" src="<%= video.info["thumbnail_url"] %>">
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</a>
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</div>
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<div class="pure-u-1 pure-u-md-5-6">
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<a style="width: 100%; height:100%; display: block; position: relative" class="link" href="/watch?v=<%= video.id %>">
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<%= video.info["title"] %>
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</a>
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</div>
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</div>
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<% videos.each do |item| %>
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<p><a class="link" href="<%= item["link"] %>"><%= item["title"] %></a></p>
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<% end %>
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<p style="text-align: right"><a href="/search?q=<%= query %>&page=<%= page + 1 %>">Next page</a></p>
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@ -1,8 +1,9 @@
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<% content_for "header" do %>
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<%= video.info["title"] + " - " %>
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<% end %>
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<video style="width: 100%" poster="<%= video.info.has_key?("iurlhq720") ? video.info["iurlhq720"] : video.info["iurlmq"] %>" controls>
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<% if listen %>
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<video style="width: 100%" poster="<%= player_response["videoDetails"]["thumbnail"]["thumbnails"][-1]["url"] %>" controls>
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<% if listen == "true" %>
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<% adaptive_fmts.each do |fmt| %>
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<% url = fmt["url"] %>
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<% type = fmt["type"].to_s.split(";")[0] %>
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@ -16,29 +17,43 @@
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<% end %>
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<% end %>
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</video>
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<h1><%= video.info["title"] %> <a class="link" href="/watch?<%= query.to_s %>">
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<i class="fa <%= listen ? "fa-video-camera" : "fa-volume-up" %>" aria-hidden="true"></i>
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<h1>
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<%= video.info["title"] %>
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<% if listen == "true" %>
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<a class="link" href="/watch?v=<%= id %>">
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<i class="fa fa-video-camera" aria-hidden="true"></i>
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</a>
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<% else %>
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<a class="link" href="/watch?v=<%= id %>&listen=true">
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<i class="fa fa-volume-up" aria-hidden="true"></i>
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</a>
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<% end %>
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</h1>
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<div class="pure-g">
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<div class="pure-u-1 pure-u-md-1-5">
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<p><i class="fa fa-eye" aria-hidden="true"></i> <%= views.to_i %></p>
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<p><i class="fa fa-thumbs-up" aria-hidden="true"></i> <%= likes.to_i %></p>
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<p><i class="fa fa-thumbs-down" aria-hidden="true"></i> <%= dislikes.to_i %></p>
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<p>Wilson Score : <%= ci_lower_bound(likes, likes + dislikes).round(4) %></p>
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<p>Rating : <%= rating.round(4) %> / 5</p>
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<p>Engagement : <%= engagement.round(2) %>%</p>
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<p>Earnings : <%= video.info.has_key?("allowed_ads") ? "~$" + ((views.to_f / 500).round(2)).to_s : "Unmonetized" %></p>
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<p>Allowed ads : <br><%= video.info.has_key?("allowed_ads") ? video.info["allowed_ads"] : "Unmonetized" %></p>
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<p><i class="fa fa-eye" aria-hidden="true"></i> <%= views %></p>
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<p><i class="fa fa-thumbs-up" aria-hidden="true"></i> <%= likes %></p>
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<p><i class="fa fa-thumbs-down" aria-hidden="true"></i> <%= dislikes %></p>
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<p id="Wilson">Wilson Score : <%= ci_lower_bound(likes, likes + dislikes).round(4) %></p>
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<p id="Rating">Rating : <%= rating.round(4) %> / 5</p>
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<p id="Engagement">Engagement : <%= engagement.round(2) %>%</p>
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</div>
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<div class="pure-u-1 pure-u-md-3-5">
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<p><a class="link" href="https://youtube.com/channel/<%= video.info["ucid"] %>"><%= video.info["author"] %></a></p>
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<p><%= description %></p>
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<p id="Description"><%= description %></p>
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<% rvs.each do |rv| %>
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<% rv.each do |value| %>
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<p style="word-break: break-all"><%= value[0] %> => <%= value[1] %></p>
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<% end %>
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<br>
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<% end %>
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</div>
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<div class="pure-u-1 pure-u-md-1-5">
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<% related_videos_list.each do |video| %>
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<a class="link" href="/watch?v=<%= video.id %>"><p><%= video.info["title"] %></p></a>
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<% end %>
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</div>
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<% rvs.each do |rv| %>
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<% if rv.has_key?("id") %>
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<p><a class="link" href="/watch?v=<%= rv["id"] %>"><%= rv["title"] %></a></p>
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<% end %>
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<% end %>
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</div>
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</div>
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</div>
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