Craft simple pagination macro

entries.twig

{% set q = craft.request.getParam('q') %}
{% set limit = 20 %}

{% for item in filtered|slice((q * limit),limit) %}
	<p>{{ item.title }}</p>
{% endfor %}

{{ _self.paginate(filtered, q, limit) }}

notes.md

Assumes showing five pages at a time. filtered is the instances you want to paginate, q is page number and limit is the number per page you want to show in your results.

paginate.twig

{% macro paginate(items, q, limit) %}
	{# contents of the macro here #}
	{% set t = (items|length/20)|round(0,'floor') %}

	{% if t > 1 %}
		<ul role="navigation">

		{% set floor = (q - 2) < 0 ? 0 : q - 2 %}
		{% set ceil = (q + 2) > t ? t : q + 2 %}

		{% set ceil = floor == 0 ? floor + 5 : ceil %}
		{% set ceil = ceil > t ? t : ceil %}

		{% set floor = ceil == t ? ceil - 5 : floor %}
		{% set floor = floor < 0 ? 0 : floor %}

		{% set url = url(craft.request.path) ~ '?pp=' %}

		{% if floor > 0 %}
			<li class="first"><a href="{{ url ~ 0 }}">First</a></li>
			<li class="prev"><a href="{{ url ~ (q-1) }}"></a></li>
		{% endif %}

		{% if floor > 0 %}
			<li>…</li>
		{% endif %}
		{% for i in (floor..ceil) %}
			<li class="{% if i == q %} active{% endif %}"><a href="{{ url ~ i }}">{{ i+1 }}</a></li>
		{% endfor %}

		{% if ceil < t %}
			<li>…</li>
			<li class="next"><a href="{{ url ~ (q+1) }}"></a></li>
			<li class="last"><a href="{{ url ~ t }}">Last</a></li>
		{% endif %}

		</ul>
	{% endif %}
{% endmacro %}