Add download link to no preview message (#26035).

Patch by Jan Schulz-Hofen.

git-svn-id: http://svn.redmine.org/redmine/trunk@16673 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/attachments/other.html.erb

@@ -1,3 +1,11 @@
 <%= render :layout => 'layouts/file' do %>
-  <%= render :partial => 'common/other' %>
+  <%= render :partial => 'common/other',
+             :locals => {
+               :download_link => link_to_attachment(
+                                   @attachment,
+                                   :text => l(:label_no_preview_download),
+                                   :download => true,
+                                   :class => 'icon icon-download'
+                                 )
+             } %>
 <% end %>

app/views/common/_other.html.erb

@@ -1 +1,7 @@
-<p class="nodata"><%= l(:label_no_preview) %></p>
+<p class="nodata">
+  <% if defined? download_link %>
+    <%= t(:label_no_preview_alternative_html, link: download_link) %>
+  <% else %>
+    <%= l(:label_no_preview) %>
+  <% end %>
+</p>

app/views/repositories/entry.html.erb

@@ -17,7 +17,15 @@
 <% elsif @content %>
   <%= render :partial => 'common/file', :locals => {:filename => @path, :content => @content} %>
 <% else %>
-  <%= render :partial => 'common/other' %>
+  <%= render :partial => 'common/other',
+             :locals => {
+               :download_link => @repository.supports_cat? ? link_to(
+                 l(:label_no_preview_download),
+                 { :action => 'raw', :id => @project,
+                   :repository_id => @repository.identifier_param,
+                   :path => to_path_param(@path),
+                   :rev => @rev },
+                :class => 'icon icon-download') : nil } %>
 <% end %>
 
 <% content_for :header_tags do %>

config/locales/de.yml

@@ -654,6 +654,8 @@ de:
   label_no_change_option: (Keine Änderung)
   label_no_data: Nichts anzuzeigen
   label_no_preview: Keine Vorschau verfügbar
+  label_no_preview_alternative_html: Keine Vorschau verfügbar. Sie können die Datei stattdessen %{link}.
+  label_no_preview_download: herunterladen
   label_no_issues_in_project: keine Tickets im Projekt
   label_nobody: Niemand
   label_none: kein

config/locales/en.yml

@@ -639,6 +639,8 @@ en:
   label_attribute_plural: Attributes
   label_no_data: No data to display
   label_no_preview: No preview available
+  label_no_preview_alternative_html: No preview available. %{link} the file instead.
+  label_no_preview_download: Download
   label_change_status: Change status
   label_history: History
   label_attachment: File

config/locales/fr.yml

@@ -1224,6 +1224,8 @@ fr:
   mail_body_security_notification_notify_enabled: Les notifications ont été activées pour l'adresse %{value}
   mail_body_security_notification_notify_disabled: Les notifications ont été désactivées pour l'adresse %{value}
   field_remote_ip: Adresse IP
-  label_no_preview: No preview available
+  label_no_preview: Aucun aperçu disponible
+  label_no_preview_alternative_html: Aucun aperçu disponible. Veuillez %{link} le fichier.
+  label_no_preview_download: télécharger
   label_user_mail_option_only_assigned: Only for things I watch or I am assigned to
   label_user_mail_option_only_owner: Only for things I watch or I am the owner of

test/functional/attachments_controller_test.rb

@@ -207,7 +207,7 @@ class AttachmentsControllerTest < Redmine::ControllerTest
         }
       assert_response :success
       assert_equal 'text/html', @response.content_type
-      assert_select '.nodata', :text => 'No preview available'
+      assert_select '.nodata', :text => 'No preview available. Download the file instead.'
     end
     set_tmp_attachments_directory
   end
@@ -228,7 +228,7 @@ class AttachmentsControllerTest < Redmine::ControllerTest
         :id => 6
       }
     assert_equal 'text/html', @response.content_type
-    assert_select '.nodata', :text => 'No preview available'
+    assert_select '.nodata', :text => 'No preview available. Download the file instead.'
     set_tmp_attachments_directory
   end