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Make channel extractor more robust

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This commit is contained in:
Omar Roth 2018-10-21 21:44:20 -05:00
parent ef95dc2380
commit ed3d9ce540
1 changed files with 5 additions and 5 deletions
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10
src/invidious/channels.cr
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@ -189,15 +189,15 @@ end
def get_about_info(ucid)
client = make_client(YT_URL)
about = client.get("/user/#{ucid}/about?disable_polymer=1")
about = client.get("/user/#{ucid}/about?disable_polymer=1&gl=US&hl=en")
about = XML.parse_html(about.body)
if !about.xpath_node(%q(//span[@class="qualified-channel-title-text"]/a))
about = client.get("/channel/#{ucid}/about?disable_polymer=1")
if !about.xpath_node(%q(//span[contains(@class,"qualified-channel-title-text")]/a))
about = client.get("/channel/#{ucid}/about?disable_polymer=1&gl=US&hl=en")
about = XML.parse_html(about.body)
end
if !about.xpath_node(%q(//span[@class="qualified-channel-title-text"]/a))
if !about.xpath_node(%q(//span[contains(@class,"qualified-channel-title-text")]/a))
raise "User does not exist."
end
@ -207,7 +207,7 @@ def get_about_info(ucid)
end
sub_count ||= 0
author = about.xpath_node(%q(//span[@class="qualified-channel-title-text"]/a)).not_nil!.content
author = about.xpath_node(%q(//span[contains(@class,"qualified-channel-title-text")]/a)).not_nil!.content
ucid = about.xpath_node(%q(//link[@rel="canonical"])).not_nil!["href"].split("/")[-1]
# Auto-generated channels