Inline images alt attribute set to the attachment description.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1328 e93f8b46-1217-0410-a6f0-8f06a7374b81
2008-04-05 18:56:08 +00:00
parent c6271d8361
commit c37abb6415
3 changed files with 7 additions and 3 deletions
@@ -207,8 +207,10 @@ module ApplicationHelper
        rf = Regexp.new(filename,  Regexp::IGNORECASE)
        # search for the picture in attachments
        if found = attachments.detect { |att| att.filename =~ rf }
-          image_url = url_for :only_path => only_path, :controller => 'attachments', :action => 'download', :id => found.id
-          "!#{style}#{image_url}!"
+          image_url = url_for :only_path => only_path, :controller => 'attachments', :action => 'download', :id => found
+          desc = found.description.to_s.gsub(/^([^\(\)]*).*$/, "\\1")
+          alt = desc.blank? ? nil : "(#{desc})"
+          "!#{style}#{image_url}#{alt}!"
        else
          "!#{style}#{filename}!"
        end