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Fix #6311: Replace relative URLs in CSS only for Premailer (#6335)

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Eugen Rochko 2018-01-24 02:57:14 +01:00 • committed by GitHub
parent 1cc44cba81
commit b1daa71da5
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2 changed files with 13 additions and 8 deletions
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19
lib/mastodon/premailer_webpack_strategy.rb
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@ -2,16 +2,21 @@
module PremailerWebpackStrategy
def load(url)
public_path_host = ENV['ASSET_HOST'] || ENV['LOCAL_DOMAIN']
url = url.gsub(/\A\/\/#{public_path_host}/, '')
asset_host = ENV['ASSET_HOST'] || ENV['WEB_DOMAIN'] || ENV['LOCAL_DOMAIN']
if Webpacker.dev_server.running?
url = File.join("#{Webpacker.dev_server.protocol}://#{Webpacker.dev_server.host_with_port}", url)
HTTP.get(url).to_s
else
url = url[1..-1] if url.start_with?('/')
File.read(Rails.root.join('public', url))
asset_host = "#{Webpacker.dev_server.protocol}://#{Webpacker.dev_server.host_with_port}"
url = File.join(asset_host, url)
end
css = if url.start_with?('http')
HTTP.get(url).to_s
else
url = url[1..-1] if url.start_with?('/')
File.read(Rails.root.join('public', url))
end
css.gsub(/url\(\//, "url(#{asset_host}/")
end
module_function :load