Merge branch 'template_page' of https://github.com/QuaeNocentDocent/gollum into template_page

rebasing

bin/gollum

@@ -145,6 +145,9 @@ MSG
     "If not specified, uses the '<git-repo>/mathjax.config.js' file.") do |file|
     wiki_options[:mathjax_config] = file || 'mathjax.config.js'
   end
+  opts.on("--plantuml-url [URL]", "Sets the PlantUML server endpoint.") do |url|
+    wiki_options[:plantuml_url] = url
+  end
   opts.on("--template-dir [PATH]", "Specify custom mustache template directory.") do |path|
     wiki_options[:template_dir] = path
   end
@@ -245,6 +248,13 @@ else
     require cfg
   end
 
+  if wiki_options[:plantuml_url]
+    Gollum::Filter::PlantUML.configure do |config|
+      puts "Using #{wiki_options[:plantuml_url]} as PlantUML endpoint"
+      config.url = wiki_options[:plantuml_url]
+    end
+  end
+
   base_path = wiki_options[:base_path]
 
   if base_path.nil?

lib/gollum/app.rb

@@ -97,6 +97,7 @@ module Precious
     before do
       settings.wiki_options[:allow_editing] = settings.wiki_options.fetch(:allow_editing, true)
       @allow_editing = settings.wiki_options[:allow_editing]
+
       forbid unless @allow_editing || request.request_method == "GET"      
       Precious::App.set(:mustache, {:templates => settings.wiki_options[:template_dir]}) if settings.wiki_options[:template_dir]
       @base_url = url('/', false).chomp('/')