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# File 'app/helpers/application_helper.rb', line 2
def paginate(rows, current_page, total_count, per_page = 10, params = {})
if per_page.is_a?(Hash)
params = per_page
per_page = 10
end
window = 2
total_pages = (total_count.to_f / per_page.to_f).ceil
last_page = total_pages - 1
left = (current_page - 1).downto(1).to_a.first(window).sort
right = (current_page + 1).upto(total_pages).to_a.first(window)
pages = 1.upto(current_page - 1).to_a.map{|p| left.include?(p) || p == 1 ? p : '...'}.uniq + [current_page] + (current_page + 1).upto(last_page).to_a.map{|p| right.include?(p) || p == last_page ? p : '...'}.uniq
content_tag :div, :class => 'pagination' do
raw pages.map{|page| page.eql?('...') ? content_tag(:span, page) : link_to(page, admin_path(params.merge({:page => page})), :class => page == current_page ? 'current' : nil)}.join(' ')
end
end
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