Change MD5 table header to Checksum (#25240).

Patch by Jens Krämer.

git-svn-id: http://svn.redmine.org/redmine/trunk@16456 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/attachment.rb

@@ -404,6 +404,11 @@ class Attachment < ActiveRecord::Base
     self.class.extension_in?(File.extname(filename), extensions)
   end
 
+  # returns either MD5 or SHA256 depending on the way self.digest was computed
+  def digest_type
+    digest.size < 64 ? "MD5" : "SHA256" if digest.present?
+  end
+
   private
 
   # Physically deletes the file from the file system

app/views/files/index.html.erb

@@ -12,7 +12,7 @@
     <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc') %>
     <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc') %>
     <%= sort_header_tag('downloads', :caption => l(:label_downloads_abbr), :default_order => 'desc') %>
-    <th>MD5</th>
+    <th><%= l(:field_digest) %></th>
     <th></th>
   </tr></thead>
   <tbody>
@@ -31,7 +31,7 @@
     <td class="created_on"><%= format_time(file.created_on) %></td>
     <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
     <td class="downloads"><%= file.downloads %></td>
-    <td class="digest"><%= file.digest %></td>
+    <td class="digest"><%= file.digest_type %>: <%= file.digest %></td>
     <td class="buttons">
     <%= link_to(image_tag('delete.png'), attachment_path(file),
                                          :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>

config/locales/en.yml

@@ -373,6 +373,7 @@ en:
   field_updated_by: Updated by
   field_last_updated_by: Last updated by
   field_full_width_layout: Full width layout
+  field_digest: Checksum
 
   setting_app_title: Application title
   setting_app_subtitle: Application subtitle