gistfile1.rbx

  def paginator
    if @pager.number_of_pages>1
      p = "<div id='paginator'>"
      p << link_to("1", {:page => 1}, :title => "Page 1")+" " if @pager.number_of_pages>7 and @page.number>4 
      p << "... " if @pager.number_of_pages>8 and @page.number>5
      p << link_to(@page.number-6, {:page => @page.number-6}, :title => "Page " + (@page.number-6).to_s)+" " if @page.number>6 and @pager.number_of_pages<@page.number+1
      p << link_to(@page.number-5, {:page => @page.number-5}, :title => "Page " + (@page.number-5).to_s)+" " if @page.number>5 and @pager.number_of_pages<@page.number+2
      p << link_to(@page.number-4, {:page => @page.number-4}, :title => "Page " + (@page.number-4).to_s)+" " if @page.number>4 and @pager.number_of_pages<@page.number+3
      p << link_to(@page.number-3, {:page => @page.number-3}, :title => "Page " + (@page.number-3).to_s)+" " if @page.number>3
      p << link_to(@page.number-2, {:page => @page.number-2}, :title => "Page " + (@page.number-2).to_s)+" " if @page.number>2
      p << link_to(@page.number-1, {:page => @page.number-1}, :title => "Page " + (@page.number-1).to_s)+" " if @page.prev?
      p << "<span class='active_page'>" + @page.number.to_s + "</span> "
      p << link_to(@page.number+1, {:page => @page.number+1}, :title => "Page " + (@page.number+1).to_s)+" " if @page.next?
      p << link_to(@page.number+2, {:page => @page.number+2}, :title => "Page " + (@page.number+2).to_s)+" " if @pager.number_of_pages>=@page.number+2
      p << link_to(@page.number+3, {:page => @page.number+3}, :title => "Page " + (@page.number+3).to_s)+" " if @pager.number_of_pages>=@page.number+3
      p << link_to(@page.number+4, {:page => @page.number+4}, :title => "Page " + (@page.number+4).to_s)+" " if @pager.number_of_pages>=@page.number+4 and @page.number<=3
      p << link_to(@page.number+5, {:page => @page.number+5}, :title => "Page " + (@page.number+5).to_s)+" " if @pager.number_of_pages>=@page.number+5 and @page.number<=2
      p << link_to(@page.number+6, {:page => @page.number+6}, :title => "Page " + (@page.number+6).to_s)+" " if @pager.number_of_pages>=@page.number+6 and @page.number==1
      p << "... " if @pager.number_of_pages>@page.number+4 and @pager.number_of_pages>8
      p << link_to(@pager.number_of_pages, {:page => @pager.number_of_pages}, :title => "Page " + @pager.number_of_pages.to_s)+" " if @pager.number_of_pages>@page.number+3 and @pager.number_of_pages>7
      p << "</div>"
      p
    else
      ""
    end  
  end