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Add 'lang' and 'tlang' to '/api/v1/captions'

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This commit is contained in:
Omar Roth 2018-09-30 10:13:07 -05:00
parent 20130db556
commit a718d5543d
1 changed files with 13 additions and 5 deletions
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18
src/invidious.cr
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@ -1766,7 +1766,10 @@ get "/api/v1/captions/:id" do |env|
captions = video.captions
label = env.params.query["label"]?
if !label
lang = env.params.query["lang"]?
tlang = env.params.query["tlang"]?
if !label && !lang
response = JSON.build do |json|
json.object do
json.field "captions" do
@ -1786,22 +1789,27 @@ get "/api/v1/captions/:id" do |env|
next response
end
env.response.content_type = "text/vtt"
caption = captions.select { |caption| caption.name.simpleText == label }
env.response.content_type = "text/vtt"
if lang
caption = captions.select { |caption| caption.languageCode == lang }
end
if caption.empty?
halt env, status_code: 403
halt env, status_code: 404
else
caption = caption[0]
end
caption_xml = client.get(caption.baseUrl).body
caption_xml = client.get(caption.baseUrl + "&tlang=#{tlang}").body
caption_xml = XML.parse(caption_xml)
webvtt = <<-END_VTT
WEBVTT
Kind: captions
Language: #{caption.languageCode}
Language: #{tlang || caption.languageCode}
END_VTT