mediagoblin/templates/mediagoblin/utils/pagination.html

   1 {# GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011 Free Software Foundation, Inc
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 #}
  17
  18 {% macro render_pagination(request, pagination,
  19                            base_url=None, preserve_get_params=True) %}
  20   {# only display if {{pagination}} is defined #}
  21   {% if pagination and pagination.pages > 1 %}
  22     {% if not base_url %}
  23       {% set base_url = request.path_info %}
  24     {% endif %}
  25
  26     {% if preserve_get_params %}
  27       {% set get_params = request.GET %}
  28     {% else %}
  29       {% set get_params = {} %}
  30     {% endif %}
  31
  32     <div class="pagination">
  33       <p>
  34         {% if pagination.has_prev %}
  35           <a href="{{ pagination.get_page_url_explicit(
  36                           base_url, get_params,
  37                           pagination.page - 1) }}"><img class="pagination_arrow" src="/mgoblin_static/images/pagination_left.png" alt="Previous page" />Newer</a>
  38         {% endif %}
  39         {% if pagination.has_next %}
  40           <a href="{{ pagination.get_page_url_explicit(
  41                           base_url, get_params,
  42                           pagination.page + 1) }}">Older<img class="pagination_arrow" src="/mgoblin_static/images/pagination_right.png" alt="Next page" />
  43           </a>
  44         {% endif %}
  45         <br />
  46         Go to page:
  47         {%- for page in pagination.iter_pages() %}
  48           {% if page %}
  49             {% if page != pagination.page %}
  50               <a href="{{ pagination.get_page_url_explicit(
  51                               base_url, get_params,
  52                               page) }}">{{ page }}</a>
  53             {% else %}
  54               {{ page }}
  55             {% endif %}
  56           {% else %}
  57             <span class="ellipsis">…</span>
  58           {% endif %}
  59         {%- endfor %}
  60        </p>
  61      </div>
  62   {% endif %}
  63 {% endmacro %}