Adds export of all wiki pages to a PDF file (#3463).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8734 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/wiki_controller.rb

@@ -73,7 +73,7 @@ class WikiController < ApplicationController
     @content = @page.content_for_version(params[:version])
     if User.current.allowed_to?(:export_wiki_pages, @project)
       if params[:format] == 'pdf'
-        send_data(wiki_to_pdf(@page, @project), :type => 'application/pdf', :filename => "#{@page.title}.pdf")
+        send_data(wiki_page_to_pdf(@page, @project), :type => 'application/pdf', :filename => "#{@page.title}.pdf")
         return
       elsif params[:format] == 'html'
         export = render_to_string :action => 'export', :layout => false
@@ -239,14 +239,22 @@ class WikiController < ApplicationController
     redirect_to :action => 'index', :project_id => @project
   end
 
-  # Export wiki to a single html file
+  # Export wiki to a single pdf or html file
   def export
-    if User.current.allowed_to?(:export_wiki_pages, @project)
-      @pages = @wiki.pages.find :all, :order => 'title'
-      export = render_to_string :action => 'export_multiple', :layout => false
-      send_data(export, :type => 'text/html', :filename => "wiki.html")
-    else
+    unless User.current.allowed_to?(:export_wiki_pages, @project)
       redirect_to :action => 'show', :project_id => @project, :id => nil
+      return
+    end
+
+    @pages = @wiki.pages.all(:order => 'title', :include => [:content, :attachments], :limit => 75)
+    respond_to do |format|
+      format.html {
+        export = render_to_string :action => 'export_multiple', :layout => false
+        send_data(export, :type => 'text/html', :filename => "wiki.html")
+      }
+      format.pdf {
+        send_data(wiki_pages_to_pdf(@pages, @project), :type => 'application/pdf', :filename => "#{@project.identifier}.pdf")
+      }
     end
   end
 

app/views/wiki/date_index.html.erb

@@ -24,7 +24,10 @@
 <% unless @pages.empty? %>
 <% other_formats_links do |f| %>
   <%= f.link_to 'Atom', :url => {:controller => 'activities', :action => 'index', :id => @project, :show_wiki_edits => 1, :key => User.current.rss_key} %>
-  <%= f.link_to('HTML', :url => {:action => 'export'}) if User.current.allowed_to?(:export_wiki_pages, @project) %>
+  <% if User.current.allowed_to?(:export_wiki_pages, @project) %>
+  <%= f.link_to('PDF', :url => {:action => 'export', :format => 'pdf'}) %>
+  <%= f.link_to('HTML', :url => {:action => 'export'}) %>
+  <% end %>
 <% end %>
 <% end %>
 

app/views/wiki/index.html.erb

@@ -20,9 +20,10 @@
                 :url => {:controller => 'activities', :action => 'index',
                          :id => @project, :show_wiki_edits => 1,
                          :key => User.current.rss_key} %>
-  <%= f.link_to('HTML',
-                :url => {:action => 'export'}
-               ) if User.current.allowed_to?(:export_wiki_pages, @project) %>
+	<% if User.current.allowed_to?(:export_wiki_pages, @project) %>
+  <%= f.link_to('PDF', :url => {:action => 'export', :format => 'pdf'}) %>
+  <%= f.link_to('HTML', :url => {:action => 'export'}) %>
+	<% end %>
 <% end %>
 <% end %>