Old-school numbered pagination for middleman-blog – see http://i.imgur.com/oYa0Cfj.png

blog.html.erb

<% if paginate && num_pages > 1 %>
  <div class="pagination">
    <% if prev_page %>
      <%= link_to '<i class="icon-arrow-left"></i> Prev', prev_page, class: 'prev page-numbers' %>
    <% else %>
      <span class="disabled"><i class="icon-arrow-left"></i> Prev</span>
    <% end %>

    <% for p in 1..num_pages %>
      <% if p == page_number %>
        <span class="page-numbers current"><%= p %></span>
      <% elsif p == 1 %>
        <%= link_to p, "/blog" %>
      <% else %>
        <%= link_to p, "/blog/page/#{p}" %>
      <% end %>
    <% end %>

    <% if next_page %>
      <%= link_to 'Next <i class="icon-arrow-right"></i>', next_page, class: 'next page-numbers' %>
    <% else %>
      <span class="disabled">Next <i class="icon-arrow-right"></i></span>
    <% end %>
  </div>
<% end %>

Screenshot:

TODO: add support for hiding extra pages. With over 10 pages, the pagination starts to get super weird and un-usable

Works for fixed prefixes. So the prefix needs to be hard-coded. For example,

/blog/<%= year %>/ 
/blog/<%= year %>/page/<%= p %> 

For calender page. And;

/blog/tags/<%= tagname %> 
/blog/tags/<%= tagname %>/page/<%= p %> 

For tag pages.