Add option to view comments with JS disabled
This commit is contained in:
Omar Roth
parent
294c168193
commit
19516eaa25
266
src/invidious.cr
266
src/invidious.cr
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@ -229,6 +229,10 @@ get "/watch" do |env|
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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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user = env.get? "user"
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if user
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@ -255,6 +259,51 @@ get "/watch" do |env|
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next templated "error"
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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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comments = fetch_youtube_comments(id, "", proxies, "html")
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comments = JSON.parse(comments)
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comment_html = template_youtube_comments(comments)
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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)
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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)
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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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comments = fetch_youtube_comments(id, "", proxies, "html")
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comments = JSON.parse(comments)
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comment_html = template_youtube_comments(comments)
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end
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end
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end
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else
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comments = fetch_youtube_comments(id, "", proxies, "html")
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comments = JSON.parse(comments)
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comment_html = template_youtube_comments(comments)
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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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@ -1863,212 +1912,15 @@ get "/api/v1/comments/:id" do |env|
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format = env.params.query["format"]?
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format ||= "json"
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continuation = env.params.query["continuation"]?
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continuation ||= ""
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if source == "youtube"
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client = make_client(YT_URL)
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html = client.get("/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1")
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headers = HTTP::Headers.new
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headers["cookie"] = html.cookies.add_request_headers(headers)["cookie"]
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body = html.body
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session_token = body.match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/).not_nil!["session_token"]
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itct = body.match(/itct=(?<itct>[^"]+)"/).not_nil!["itct"]
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ctoken = body.match(/'COMMENTS_TOKEN': "(?<ctoken>[^"]+)"/)
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if body.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel = Channel({String, HTTPClient, HTTP::Headers} | Nil).new
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proxies.each do |region, list|
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spawn do
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proxy_html = %(<meta itemprop="regionsAllowed" content="">)
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list.each do |proxy|
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begin
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proxy_client = HTTPClient.new(YT_URL)
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proxy_client.read_timeout = 10.seconds
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proxy_client.connect_timeout = 10.seconds
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proxy = HTTPProxy.new(proxy_host: proxy[:ip], proxy_port: proxy[:port])
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proxy_client.set_proxy(proxy)
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response = proxy_client.get("/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1")
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proxy_headers = HTTP::Headers.new
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proxy_headers["cookie"] = response.cookies.add_request_headers(headers)["cookie"]
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proxy_html = response.body
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if !proxy_html.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel.send({proxy_html, proxy_client, proxy_headers})
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break
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end
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rescue ex
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end
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end
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# If none of the proxies we tried returned a valid response
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if proxy_html.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel.send(nil)
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end
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end
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end
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proxies.size.times do
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response = bypass_channel.receive
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if response
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session_token = response[0].match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/).not_nil!["session_token"]
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itct = response[0].match(/itct=(?<itct>[^"]+)"/).not_nil!["itct"]
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ctoken = response[0].match(/'COMMENTS_TOKEN': "(?<ctoken>[^"]+)"/)
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client = response[1]
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headers = response[2]
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break
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end
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end
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end
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if !ctoken
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if format == "json"
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next {"comments" => [] of String}.to_json
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else
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next {"contentHtml" => "", "commentCount" => 0}.to_json
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end
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end
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ctoken = ctoken["ctoken"]
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if env.params.query["continuation"]? && !env.params.query["continuation"].empty?
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continuation = env.params.query["continuation"]
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ctoken = continuation
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else
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continuation = ctoken
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end
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post_req = {
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"session_token" => session_token,
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}
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post_req = HTTP::Params.encode(post_req)
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headers["content-type"] = "application/x-www-form-urlencoded"
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headers["x-client-data"] = "CIi2yQEIpbbJAQipncoBCNedygEIqKPKAQ=="
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headers["x-spf-previous"] = "https://www.youtube.com/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1"
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headers["x-spf-referer"] = "https://www.youtube.com/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1"
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headers["x-youtube-client-name"] = "1"
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headers["x-youtube-client-version"] = "2.20180719"
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response = client.post("/comment_service_ajax?action_get_comments=1&pbj=1&ctoken=#{ctoken}&continuation=#{continuation}&itct=#{itct}&hl=en&gl=US", headers, post_req)
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response = JSON.parse(response.body)
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if !response["response"]["continuationContents"]?
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halt env, status_code: 500
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end
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response = response["response"]["continuationContents"]
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if response["commentRepliesContinuation"]?
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body = response["commentRepliesContinuation"]
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else
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body = response["itemSectionContinuation"]
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end
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contents = body["contents"]?
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if !contents
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if format == "json"
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next {"comments" => [] of String}.to_json
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else
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next {"contentHtml" => "", "commentCount" => 0}.to_json
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end
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end
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comments = JSON.build do |json|
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json.object do
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if body["header"]?
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comment_count = body["header"]["commentsHeaderRenderer"]["countText"]["simpleText"].as_s.delete("Comments,").to_i
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json.field "commentCount", comment_count
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end
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json.field "comments" do
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json.array do
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contents.as_a.each do |node|
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json.object do
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if !response["commentRepliesContinuation"]?
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node = node["commentThreadRenderer"]
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end
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if node["replies"]?
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node_replies = node["replies"]["commentRepliesRenderer"]
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end
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if !response["commentRepliesContinuation"]?
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node_comment = node["comment"]["commentRenderer"]
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else
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node_comment = node["commentRenderer"]
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end
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content_html = node_comment["contentText"]["simpleText"]?.try &.as_s.rchop('\ufeff')
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if content_html
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content_html = HTML.escape(content_html)
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end
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content_html ||= content_to_comment_html(node_comment["contentText"]["runs"].as_a)
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content_html, content = html_to_content(content_html)
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author = node_comment["authorText"]?.try &.["simpleText"]
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author ||= ""
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json.field "author", author
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json.field "authorThumbnails" do
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json.array do
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node_comment["authorThumbnail"]["thumbnails"].as_a.each do |thumbnail|
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json.object do
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json.field "url", thumbnail["url"]
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json.field "width", thumbnail["width"]
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json.field "height", thumbnail["height"]
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end
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end
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end
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end
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if node_comment["authorEndpoint"]?
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json.field "authorId", node_comment["authorEndpoint"]["browseEndpoint"]["browseId"]
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json.field "authorUrl", node_comment["authorEndpoint"]["browseEndpoint"]["canonicalBaseUrl"]
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else
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json.field "authorId", ""
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json.field "authorUrl", ""
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end
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published = decode_date(node_comment["publishedTimeText"]["runs"][0]["text"].as_s.rchop(" (edited)"))
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json.field "content", content
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json.field "contentHtml", content_html
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json.field "published", published.epoch
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json.field "publishedText", "#{recode_date(published)} ago"
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json.field "likeCount", node_comment["likeCount"]
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json.field "commentId", node_comment["commentId"]
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if node_replies && !response["commentRepliesContinuation"]?
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reply_count = node_replies["moreText"]["simpleText"].as_s.delete("View all reply replies,")
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if reply_count.empty?
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reply_count = 1
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else
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reply_count = reply_count.try &.to_i?
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reply_count ||= 1
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end
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continuation = node_replies["continuations"].as_a[0]["nextContinuationData"]["continuation"].as_s
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json.field "replies" do
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json.object do
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json.field "replyCount", reply_count
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json.field "continuation", continuation
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end
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end
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end
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end
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end
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end
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end
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if body["continuations"]?
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continuation = body["continuations"][0]["nextContinuationData"]["continuation"]
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json.field "continuation", continuation
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end
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end
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begin
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comments = fetch_youtube_comments(id, continuation, proxies, format)
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rescue ex
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error_message = {"error" => ex.message}.to_json
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halt env, status_code: 500, response: error_message
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end
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if format == "json"
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@ -2092,10 +1944,8 @@ get "/api/v1/comments/:id" do |env|
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next response
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end
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elsif source == "reddit"
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client = make_client(REDDIT_URL)
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headers = HTTP::Headers{"User-Agent" => "web:invidio.us:v0.6.0 (by /u/omarroth)"}
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begin
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comments, reddit_thread = get_reddit_comments(id, client, headers)
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comments, reddit_thread = fetch_reddit_comments(id)
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content_html = template_reddit_comments(comments)
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content_html = fill_links(content_html, "https", "www.reddit.com")
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@ -56,7 +56,221 @@ class RedditListing
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})
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end
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def get_reddit_comments(id, client, headers)
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def fetch_youtube_comments(id, continuation, proxies, format)
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client = make_client(YT_URL)
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html = client.get("/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1")
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headers = HTTP::Headers.new
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headers["cookie"] = html.cookies.add_request_headers(headers)["cookie"]
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body = html.body
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session_token = body.match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/).not_nil!["session_token"]
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itct = body.match(/itct=(?<itct>[^"]+)"/).not_nil!["itct"]
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ctoken = body.match(/'COMMENTS_TOKEN': "(?<ctoken>[^"]+)"/)
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if body.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel = Channel({String, HTTPClient, HTTP::Headers} | Nil).new
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proxies.each do |region, list|
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spawn do
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proxy_html = %(<meta itemprop="regionsAllowed" content="">)
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list.each do |proxy|
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begin
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proxy_client = HTTPClient.new(YT_URL)
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proxy_client.read_timeout = 10.seconds
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proxy_client.connect_timeout = 10.seconds
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proxy = HTTPProxy.new(proxy_host: proxy[:ip], proxy_port: proxy[:port])
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proxy_client.set_proxy(proxy)
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response = proxy_client.get("/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1")
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proxy_headers = HTTP::Headers.new
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proxy_headers["cookie"] = response.cookies.add_request_headers(headers)["cookie"]
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proxy_html = response.body
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if !proxy_html.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel.send({proxy_html, proxy_client, proxy_headers})
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break
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end
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rescue ex
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end
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end
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# If none of the proxies we tried returned a valid response
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if proxy_html.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel.send(nil)
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end
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end
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end
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proxies.size.times do
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response = bypass_channel.receive
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if response
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session_token = response[0].match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/).not_nil!["session_token"]
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itct = response[0].match(/itct=(?<itct>[^"]+)"/).not_nil!["itct"]
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ctoken = response[0].match(/'COMMENTS_TOKEN': "(?<ctoken>[^"]+)"/)
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client = response[1]
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headers = response[2]
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break
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end
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end
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end
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if !ctoken
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if format == "json"
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return {"comments" => [] of String}.to_json
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else
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return {"contentHtml" => "", "commentCount" => 0}.to_json
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end
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end
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ctoken = ctoken["ctoken"]
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if !continuation.empty?
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ctoken = continuation
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else
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continuation = ctoken
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end
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post_req = {
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"session_token" => session_token,
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}
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post_req = HTTP::Params.encode(post_req)
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headers["content-type"] = "application/x-www-form-urlencoded"
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headers["x-client-data"] = "CIi2yQEIpbbJAQipncoBCNedygEIqKPKAQ=="
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headers["x-spf-previous"] = "https://www.youtube.com/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1"
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headers["x-spf-referer"] = "https://www.youtube.com/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1"
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headers["x-youtube-client-name"] = "1"
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headers["x-youtube-client-version"] = "2.20180719"
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response = client.post("/comment_service_ajax?action_get_comments=1&pbj=1&ctoken=#{ctoken}&continuation=#{continuation}&itct=#{itct}&hl=en&gl=US", headers, post_req)
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response = JSON.parse(response.body)
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if !response["response"]["continuationContents"]?
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raise "Could not fetch comments"
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end
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response = response["response"]["continuationContents"]
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if response["commentRepliesContinuation"]?
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body = response["commentRepliesContinuation"]
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else
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body = response["itemSectionContinuation"]
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end
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contents = body["contents"]?
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if !contents
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if format == "json"
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return {"comments" => [] of String}.to_json
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else
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return {"contentHtml" => "", "commentCount" => 0}.to_json
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end
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end
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comments = JSON.build do |json|
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json.object do
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if body["header"]?
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comment_count = body["header"]["commentsHeaderRenderer"]["countText"]["simpleText"].as_s.delete("Comments,").to_i
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json.field "commentCount", comment_count
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end
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json.field "comments" do
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json.array do
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contents.as_a.each do |node|
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json.object do
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if !response["commentRepliesContinuation"]?
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node = node["commentThreadRenderer"]
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end
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if node["replies"]?
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node_replies = node["replies"]["commentRepliesRenderer"]
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end
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if !response["commentRepliesContinuation"]?
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node_comment = node["comment"]["commentRenderer"]
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else
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node_comment = node["commentRenderer"]
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end
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content_html = node_comment["contentText"]["simpleText"]?.try &.as_s.rchop('\ufeff')
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if content_html
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content_html = HTML.escape(content_html)
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end
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content_html ||= content_to_comment_html(node_comment["contentText"]["runs"].as_a)
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content_html, content = html_to_content(content_html)
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author = node_comment["authorText"]?.try &.["simpleText"]
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author ||= ""
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json.field "author", author
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json.field "authorThumbnails" do
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json.array do
|
||||
node_comment["authorThumbnail"]["thumbnails"].as_a.each do |thumbnail|
|
||||
json.object do
|
||||
json.field "url", thumbnail["url"]
|
||||
json.field "width", thumbnail["width"]
|
||||
json.field "height", thumbnail["height"]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if node_comment["authorEndpoint"]?
|
||||
json.field "authorId", node_comment["authorEndpoint"]["browseEndpoint"]["browseId"]
|
||||
json.field "authorUrl", node_comment["authorEndpoint"]["browseEndpoint"]["canonicalBaseUrl"]
|
||||
else
|
||||
json.field "authorId", ""
|
||||
json.field "authorUrl", ""
|
||||
end
|
||||
|
||||
published = decode_date(node_comment["publishedTimeText"]["runs"][0]["text"].as_s.rchop(" (edited)"))
|
||||
|
||||
json.field "content", content
|
||||
json.field "contentHtml", content_html
|
||||
json.field "published", published.epoch
|
||||
json.field "publishedText", "#{recode_date(published)} ago"
|
||||
json.field "likeCount", node_comment["likeCount"]
|
||||
json.field "commentId", node_comment["commentId"]
|
||||
|
||||
if node_replies && !response["commentRepliesContinuation"]?
|
||||
reply_count = node_replies["moreText"]["simpleText"].as_s.delete("View all reply replies,")
|
||||
if reply_count.empty?
|
||||
reply_count = 1
|
||||
else
|
||||
reply_count = reply_count.try &.to_i?
|
||||
reply_count ||= 1
|
||||
end
|
||||
|
||||
continuation = node_replies["continuations"].as_a[0]["nextContinuationData"]["continuation"].as_s
|
||||
|
||||
json.field "replies" do
|
||||
json.object do
|
||||
json.field "replyCount", reply_count
|
||||
json.field "continuation", continuation
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if body["continuations"]?
|
||||
continuation = body["continuations"][0]["nextContinuationData"]["continuation"]
|
||||
json.field "continuation", continuation
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
return comments
|
||||
end
|
||||
|
||||
def fetch_reddit_comments(id)
|
||||
client = make_client(REDDIT_URL)
|
||||
headers = HTTP::Headers{"User-Agent" => "web:invidio.us:v0.11.0 (by /u/omarroth)"}
|
||||
|
||||
query = "(url:3D#{id}%20OR%20url:#{id})%20(site:youtube.com%20OR%20site:youtu.be)"
|
||||
search_results = client.get("/search.json?q=#{query}", headers)
|
||||
|
||||
|
|
|
|||
|
|
@ -121,6 +121,14 @@
|
|||
</div>
|
||||
<hr>
|
||||
<div id="comments">
|
||||
<% if nojs %>
|
||||
<%= comment_html %>
|
||||
<% else %>
|
||||
<noscript>
|
||||
Hi! Looks like you have JavaScript disabled. Click <a href="/watch?<%= env.params.query %>&nojs=1">here</a> to view
|
||||
comments, keep in mind it may take a bit longer to load.
|
||||
</noscript>
|
||||
<% end %>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
|
|
|||
Loading…
Reference in New Issue