From b80bd744ad873f6fc43018bc4bfb90677de167bd Mon Sep 17 00:00:00 2001
From: Stefan Wintermeyer <stefan.wintermeyer@amooma.de>
Date: Mon, 17 Dec 2012 12:01:45 +0100
Subject: Start of GS5.

---
 .../nifty/layout/templates/layout_helper.rb        | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 lib/generators/nifty/layout/templates/layout_helper.rb

(limited to 'lib/generators/nifty/layout/templates/layout_helper.rb')

diff --git a/lib/generators/nifty/layout/templates/layout_helper.rb b/lib/generators/nifty/layout/templates/layout_helper.rb
new file mode 100644
index 0000000..93011d6
--- /dev/null
+++ b/lib/generators/nifty/layout/templates/layout_helper.rb
@@ -0,0 +1,38 @@
+# These helper methods can be called in your template to set variables to be used in the layout
+# This module should be included in all views globally,
+# to do so you may need to add this line to your ApplicationController
+#   helper :layout
+module LayoutHelper
+  
+  def title(page_title, show_title = true)
+    content_for(:title) { strip_tags(page_title.to_s) }
+    @show_title = show_title
+  end
+
+  def show_title?
+    @show_title
+  end
+
+  def stylesheet(*args)
+    content_for(:head) { stylesheet_link_tag(*args) }
+  end
+
+  def javascript(*args)
+    content_for(:head) { javascript_include_tag(*args) }
+  end
+  
+  def translation_missing?(output)
+    (output =~ /span/ or output.empty?)
+  end
+  
+  def conditional_hint(translation_key)
+    output = t(translation_key)
+    return output unless translation_missing?(output)
+    false
+  end
+  
+  def conditional_t(translation_key)
+    output = t(translation_key)
+    strip_tags(output)
+  end
+end
\ No newline at end of file
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