added a setting option to set the feeds content limit

git-svn-id: http://redmine.rubyforge.org/svn/trunk@346 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/feeds_controller.rb

@@ -27,7 +27,7 @@ class FeedsController < ApplicationController
   # news feeds
   def news
     News.with_scope(:find => @find_options) do
-      @news = News.find :all, :order => "#{News.table_name}.created_on DESC", :limit => 10, :include => [ :author, :project ]
+      @news = News.find :all, :order => "#{News.table_name}.created_on DESC", :include => [ :author, :project ]
     end
     headers["Content-Type"] = "application/rss+xml"
     render :action => 'news_atom' if 'atom' == params[:format]
@@ -94,7 +94,7 @@ private
       # global feed
       scope = ["#{Project.table_name}.is_public=?", true]
     end
-    @find_options = {:conditions => scope, :limit => 10}
+    @find_options = {:conditions => scope, :limit => Setting.feeds_limit}
     return true
   end
 end

app/views/settings/edit.rhtml

@@ -1,5 +1,6 @@
 <h2><%= l(:label_settings) %></h2>
 
+<div id="settings">
 <% form_tag({:action => 'edit'}, :class => "tabular") do %>
 <div class="box">
 <p><label><%= l(:setting_app_title) %></label>
@@ -41,6 +42,10 @@
 <p><label><%= l(:setting_wiki_compression) %></label>
 <%= select_tag 'settings[wiki_compression]', options_for_select( [[l(:label_none), 0], ["gzip", "gzip"]], Setting.wiki_compression) %></p>
 
+<p><label><%= l(:setting_feeds_limit) %></label>
+<%= text_field_tag 'settings[feeds_limit]', Setting.feeds_limit, :size => 6 %></p>
+
 </div>
 <%= submit_tag l(:button_save) %>
+</div>
 <% end %>

config/settings.yml

@@ -46,4 +46,7 @@ wiki_compression:
 default_language:
   default: en
 host_name:
-  default: localhost:3000
+  default: localhost:3000
+feeds_limit:
+  format: int
+  default: 15

lang/de.yml

@@ -156,6 +156,7 @@ setting_mail_from: Emission address
 setting_host_name: Host Name
 setting_text_formatting: Textformatierung
 setting_wiki_compression: Wiki Geschichte Kompression
+setting_feeds_limit: Feed content limit
 
 label_user: Benutzer
 label_user_plural: Benutzer

lang/en.yml

@@ -156,6 +156,7 @@ setting_mail_from: Emission mail address
 setting_host_name: Host name
 setting_text_formatting: Text formatting
 setting_wiki_compression: Wiki history compression
+setting_feeds_limit: Feed content limit
 
 label_user: User
 label_user_plural: Users

lang/es.yml

@@ -156,6 +156,7 @@ setting_mail_from: Email de la emisión
 setting_host_name: Nombre de anfitrión
 setting_text_formatting: Formato de texto
 setting_wiki_compression: Compresión de la historia de Wiki
+setting_feeds_limit: Feed content limit
 
 label_user: Usuario
 label_user_plural: Usuarios

lang/fr.yml

@@ -156,6 +156,7 @@ setting_mail_from: Adresse d'émission
 setting_host_name: Nom d'hôte
 setting_text_formatting: Formatage du texte
 setting_wiki_compression: Compression historique wiki
+setting_feeds_limit: Limite du contenu des flux RSS
 
 label_user: Utilisateur
 label_user_plural: Utilisateurs

lang/it.yml

@@ -156,6 +156,7 @@ setting_mail_from: Indirizzo sorgente e-mail
 setting_host_name: Nome host
 setting_text_formatting: Formattazione testo
 setting_wiki_compression: Compressione di storia di Wiki
+setting_feeds_limit: Feed content limit
 
 label_user: Utente
 label_user_plural: Utenti

lang/ja.yml

@@ -157,6 +157,7 @@ setting_mail_from: Emission メールアドレス
 setting_host_name: ホスト名
 setting_text_formatting: テキストの書式
 setting_wiki_compression: Wiki history compression
+setting_feeds_limit: Feed content limit
 
 label_user: ユーザ
 label_user_plural: ユーザ

public/stylesheets/application.css

@@ -575,6 +575,8 @@ margin*/
 color: #cc0000;
 }
 
+#settings .tabular p{ padding-left: 250px; }
+#settings .tabular label{ margin-left: -250px; width: 245px; }
 
 /*.threepxfix class below:
 Targets IE6- ONLY. Adds 3 pixel indent for multi-line form contents.