From 6fc245327ce5bb4bb75f1378424635e347dfcd02 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Fri, 18 Nov 2011 16:25:00 +0000
Subject: Wiki: allows single section edit (#2222).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7829 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/wiki_formatting.rb | 38 +++++++-------------------------------
 1 file changed, 7 insertions(+), 31 deletions(-)

(limited to 'lib/redmine/wiki_formatting.rb')

diff --git a/lib/redmine/wiki_formatting.rb b/lib/redmine/wiki_formatting.rb
index 0635aad8b..2f25fe0e6 100644
--- a/lib/redmine/wiki_formatting.rb
+++ b/lib/redmine/wiki_formatting.rb
@@ -17,6 +17,8 @@
 
 module Redmine
   module WikiFormatting
+    class StaleSectionError < Exception; end
+
     @@formatters = {}
 
     class << self
@@ -29,6 +31,10 @@ module Redmine
         @@formatters[name.to_s] = {:formatter => formatter, :helper => helper}
       end
 
+      def formatter
+        formatter_for(Setting.text_formatting)
+      end
+
       def formatter_for(name)
         entry = @@formatters[name.to_s]
         (entry && entry[:formatter]) || Redmine::WikiFormatting::NullFormatter::Formatter
@@ -43,7 +49,7 @@ module Redmine
         @@formatters.keys.map
       end
 
-      def to_html(format, text, options = {}, &block)
+      def to_html(format, text, options = {})
         text = if Setting.cache_formatted_text? && text.size > 2.kilobyte && cache_store && cache_key = cache_key_for(format, options[:object], options[:attribute])
           # Text retrieved from the cache store may be frozen
           # We need to dup it so we can do in-place substitutions with gsub!
@@ -53,9 +59,6 @@ module Redmine
         else
           formatter_for(format).new(text).to_html
         end
-        if block_given?
-          execute_macros(text, block)
-        end
         text
       end
 
@@ -70,33 +73,6 @@ module Redmine
       def cache_store
         ActionController::Base.cache_store
       end
-
-      MACROS_RE = /
-                    (!)?                        # escaping
-                    (
-                    \{\{                        # opening tag
-                    ([\w]+)                     # macro name
-                    (\(([^\}]*)\))?             # optional arguments
-                    \}\}                        # closing tag
-                    )
-                  /x unless const_defined?(:MACROS_RE)
-
-      # Macros substitution
-      def execute_macros(text, macros_runner)
-        text.gsub!(MACROS_RE) do
-          esc, all, macro = $1, $2, $3.downcase
-          args = ($5 || '').split(',').each(&:strip)
-          if esc.nil?
-            begin
-              macros_runner.call(macro, args)
-            rescue => e
-              "<div class=\"flash error\">Error executing the <strong>#{macro}</strong> macro (#{e})</div>"
-            end || all
-          else
-            all
-          end
-        end
-      end
     end
 
     # Default formatter module
-- 
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