# HG changeset patch
# User Chris Cannam <chris.cannam@soundsoftware.ac.uk>
# Date 1295275629 0
# Node ID 7c628fc7e91d5c98b53fcb9c2c8c88bcdd29dfe9
# Parent  5abca449316300a25e1f3d24d5bb19a2e2400029
Make project descriptions briefer on the projects list, and ensure that images &c are removed from them

diff -r 5abca4493163 -r 7c628fc7e91d app/models/project.rb
--- a/app/models/project.rb	Mon Jan 17 13:37:10 2011 +0000
+++ b/app/models/project.rb	Mon Jan 17 14:47:09 2011 +0000
@@ -438,7 +438,14 @@
   
   # Returns a short description of the projects (first lines)
   def short_description(length = 255)
-    description.gsub(/^(.{#{length}}[^\n\r]*).*$/m, '\1...').strip if description
+    ## Original Redmine code: this truncates to the CR that is more
+    ## than "length" characters from the start.
+    # description.gsub(/^(.{#{length}}[^\n\r]*).*$/m, '\1...').strip if description
+    ## That's too much for us, and also we want to omit images and the
+    ## like.  Truncate instead to the first CR that follows _any_
+    ## non-blank text, and to the next word break beyond "length"
+    ## characters if the result is still longer than that.
+    description.gsub(/![^\s]+!/, '').gsub(/^(\s*[^\n\r]*).*$/m, '\1').gsub(/^(.{#{length}}\b).*$/m, '\1 ...').strip if description
   end
 
   def css_classes