Merge pull request #49 from ares/fix/11594

Fixes #11594 - snippets can be used in job templates

app/models/input_template_renderer.rb

@@ -16,7 +16,7 @@ def initialize(template, host = nil, invocation = nil)
   end
 
   def render
-    render_safe(@template.template, [ :input ], :host => @host)
+    render_safe(@template.template, ::Foreman::Renderer::ALLOWED_HELPERS + [ :input ], :host => @host)
   rescue => e
     self.error_message ||= _('error during rendering: %s') % e.message
     Rails.logger.debug e.to_s + "\n" + e.backtrace.join("\n")
@@ -39,4 +39,8 @@ def input(name)
       raise UndefinedInput, "Rendering failed, no input with name #{name} for input macro found"
     end
   end
+
+  def logger
+    Rails.logger
+  end
 end