From aba2c5b9387a8968ac1e49fe181e7bc6ca4e3b1b Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@protonmail.com>
Date: Fri, 25 Oct 2019 12:25:19 -0400
Subject: [PATCH] Remove code for /api/v1/insights

---
 src/invidious.cr | 76 ++----------------------------------------------
 1 file changed, 2 insertions(+), 74 deletions(-)

diff --git a/src/invidious.cr b/src/invidious.cr
index 3af3dd7a..5feabe49 100644
--- a/src/invidious.cr
+++ b/src/invidious.cr
@@ -3952,81 +3952,9 @@ get "/api/v1/insights/:id" do |env|
   id = env.params.url["id"]
   env.response.content_type = "application/json"
 
-  error_message = {"error" => "YouTube has removed publicly-available analytics."}.to_json
+  error_message = {"error" => "YouTube has removed publicly available analytics."}.to_json
   env.response.status_code = 410
-  next error_message
-
-  client = make_client(YT_URL)
-  headers = HTTP::Headers.new
-  response = client.get("/watch?v=#{id}&gl=US&hl=en&disable_polymer=1")
-
-  headers["cookie"] = response.cookies.add_request_headers(headers)["cookie"]
-  headers["content-type"] = "application/x-www-form-urlencoded"
-
-  headers["x-client-data"] = "CIi2yQEIpbbJAQipncoBCNedygEIqKPKAQ=="
-  headers["x-spf-previous"] = "https://www.youtube.com/watch?v=#{id}"
-  headers["x-spf-referer"] = "https://www.youtube.com/watch?v=#{id}"
-
-  headers["x-youtube-client-name"] = "1"
-  headers["x-youtube-client-version"] = "2.20180719"
-
-  session_token = response.body.match(/'XSRF_TOKEN': "(?<session_token>[A-Za-z0-9\_\-\=]+)"/).try &.["session_token"]? || ""
-  post_req = {
-    session_token: session_token,
-  }
-
-  response = client.post("/insight_ajax?action_get_statistics_and_data=1&v=#{id}", headers, form: post_req).body
-  response = XML.parse(response)
-
-  html_content = XML.parse_html(response.xpath_node(%q(//html_content)).not_nil!.content)
-  graph_data = response.xpath_node(%q(//graph_data))
-  if !graph_data
-    error = html_content.xpath_node(%q(//p)).not_nil!.content
-    next {"error" => error}.to_json
-  end
-
-  graph_data = JSON.parse(graph_data.content)
-
-  view_count = 0_i64
-  time_watched = 0_i64
-  subscriptions_driven = 0
-  shares = 0
-
-  stats_nodes = html_content.xpath_nodes(%q(//table/tr/td))
-  stats_nodes.each do |node|
-    key = node.xpath_node(%q(.//span))
-    value = node.xpath_node(%q(.//div))
-
-    if !key || !value
-      next
-    end
-
-    key = key.content
-    value = value.content
-
-    case key
-    when "Views"
-      view_count = value.delete(", ").to_i64
-    when "Time watched"
-      time_watched = value
-    when "Subscriptions driven"
-      subscriptions_driven = value.delete(", ").to_i
-    when "Shares"
-      shares = value.delete(", ").to_i
-    end
-  end
-
-  avg_view_duration_seconds = html_content.xpath_node(%q(//div[@id="stats-chart-tab-watch-time"]/span/span[2])).not_nil!.content
-  avg_view_duration_seconds = decode_length_seconds(avg_view_duration_seconds)
-
-  {
-    "viewCount"              => view_count,
-    "timeWatchedText"        => time_watched,
-    "subscriptionsDriven"    => subscriptions_driven,
-    "shares"                 => shares,
-    "avgViewDurationSeconds" => avg_view_duration_seconds,
-    "graphData"              => graph_data,
-  }.to_json
+  error_message
 end
 
 get "/api/v1/annotations/:id" do |env|