mediagoblin/templates/mediagoblin/utils/prev_next.html

   1 {#
   2 # GNU MediaGoblin -- federated, autonomous media hosting
   3 # Copyright (C) 2011 Free Software Foundation, Inc
   4 #
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU Affero General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU Affero General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Affero General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #}
  18
  19 {# Provide navigation links to neighboring media entries, if possible #}
  20 {% set prev_entry_url = media.url_to_prev(request.urlgen) %}
  21 {% set next_entry_url = media.url_to_next(request.urlgen) %}
  22
  23 {% if prev_entry_url or next_entry_url %}
  24   <div class="grid_5 alpha omega">
  25     {% if prev_entry_url %}
  26       <a class="navigation_button navigation_left" href="{{ prev_entry_url }}">
  27         <img src="/mgoblin_static/images/navigation_left.png" alt="Previous image" />
  28       </a>
  29     {% endif %}
  30     {% if next_entry_url %}
  31       <a class="navigation_button" href="{{ next_entry_url }}">
  32         <img src="/mgoblin_static/images/navigation_right.png" alt="Next image" />
  33       </a>
  34     {% endif %}
  35   </div>
  36 {% endif %}