blob: 1e9ab44e81f77b9289163fc06d6edc3ee81fa8c8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
module Invidious::Routes::ErrorRoutes
def self.error_404(env)
# Workaround for #3117
if HOST_URL.empty? && env.request.path.starts_with?("/v1/storyboards/sb")
return env.redirect "#{env.request.path[15..]}?#{env.params.query}"
end
if md = env.request.path.match(/^\/(?<id>([a-zA-Z0-9_-]{11})|(\w+))$/)
item = md["id"]
# Check if item is branding URL e.g. https://youtube.com/gaming
response = YT_POOL.client &.get("/#{item}")
if response.status_code == 301
response = YT_POOL.client &.get(URI.parse(response.headers["Location"]).request_target)
end
if response.body.empty?
env.response.headers["Location"] = "/"
haltf env, status_code: 302
end
html = XML.parse_html(response.body)
ucid = html.xpath_node(%q(//link[@rel="canonical"])).try &.["href"].split("/")[-1]
if ucid
env.response.headers["Location"] = "/channel/#{ucid}"
haltf env, status_code: 302
end
params = [] of String
env.params.query.each do |k, v|
params << "#{k}=#{v}"
end
params = params.join("&")
url = "/watch?v=#{item}"
if !params.empty?
url += "&#{params}"
end
# Check if item is video ID
if item.match(/^[a-zA-Z0-9_-]{11}$/) && YT_POOL.client &.head("/watch?v=#{item}").status_code != 404
env.response.headers["Location"] = url
haltf env, status_code: 302
end
end
env.response.headers["Location"] = "/"
haltf env, status_code: 302
end
end
|
