diff options
| -rw-r--r-- | plugins/gist_tag.rb | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/plugins/gist_tag.rb b/plugins/gist_tag.rb index 16203450..0828d270 100644 --- a/plugins/gist_tag.rb +++ b/plugins/gist_tag.rb @@ -46,7 +46,7 @@ module Jekyll end def get_gist_url_for(gist, file) - "https://raw.github.com/gist/#{gist}/#{file}" + "https://gist.github.com/raw/#{gist}/#{file}" end def cache(gist, file, data) @@ -71,8 +71,31 @@ module Jekyll end def get_gist_from_web(gist, file) - gist_url = get_gist_url_for gist, file - raw_uri = URI.parse gist_url + gist_url = get_gist_url_for(gist, file) + data = get_web_content(gist_url) + + if data.code.to_i == 302 + data = handle_gist_redirecting(data) + end + + if data.code.to_i != 200 + raise RuntimeError, "Gist replied with #{data.code} for #{gist_url}" + end + + cache(gist, file, data.body) unless @cache_disabled + data.body + end + + def handle_gist_redirecting(data) + redirected_url = data.header['Location'] + if redirected_url.nil? || redirected_url.empty? + raise ArgumentError, "GitHub replied with a 302 but didn't provide a location in the response headers." + end + get_web_content(redirected_url) + end + + def get_web_content(url) + raw_uri = URI.parse url proxy = ENV['http_proxy'] if proxy proxy_uri = URI.parse(proxy) @@ -84,12 +107,6 @@ module Jekyll https.verify_mode = OpenSSL::SSL::VERIFY_NONE request = Net::HTTP::Get.new raw_uri.request_uri data = https.request request - if data.code.to_i != 200 - raise RuntimeError, "Gist replied with #{data.code} for #{gist_url}" - end - data = data.body - cache gist, file, data unless @cache_disabled - data end end |