plugins

_plugins/enclosure.rb

@@ -2,32 +2,44 @@
 
 module Jekyll
   class EnclosureTag < Liquid::Tag
-    
+
     def initialize(tag_name, text, tokens)
       super
       @text = text
     end
-    
+
     def render(context)
       path = Liquid::Template.parse(@text).render(context).strip
       if path
         site = context.registers[:site]
-        size=0
-        type=''
+        size = 0
+        type = ''
+
         if path.start_with?('http')
-          response = http.request_head(path)
-          size = response['content-length']
-          type = response['content-type']
+          uri = URI(path)
+          response = Net::HTTP.get_response(uri)
+
+          if response.is_a?(Net::HTTPSuccess)
+            size = response['content-length']
+            type = response['content-type']
+          else
+            raise "Failed to fetch resource: #{response.message}"
+          end
         else
-          size = File.size(Dir.pwd + path)
-          type = `file --mime-type -b #{Dir.pwd + path}`.gsub(/\n/,"")
-          path = site.config["url"] + site.baseurl + path
+          full_path = File.join(Dir.pwd, path)
+          if File.exist?(full_path)
+            size = File.size(full_path)
+            type = `file --mime-type -b #{full_path}`.strip
+            path = File.join(site.config["url"], site.baseurl, path)
+          else
+            raise "File not found: #{full_path}"
+          end
         end
+
         "<enclosure url=\"#{path}\" length=\"#{size}\" type=\"#{type}\" />"
       end
     end
   end
 end
 
 Liquid::Template.register_tag('enclosure', Jekyll::EnclosureTag)
-

assets/css/app.css

@@ -130,7 +130,7 @@ pre {
 
 
 .text-black:hover {
-  color: #444
+  color: #474343
 }