2 # GNU MediaGoblin -- federated, autonomous media hosting
3 # Copyright (C)
2011 Free Software Foundation, Inc
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.
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.
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
/>.
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) %}
24 {# There are no previous entries for the very first media entry #}
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" />
30 {# This is the first entry. display greyed-out 'previous' image #}
31 <p class=
"navigation_button navigation_left">
32 <img src=
"/mgoblin_static/images/navigation_end.png" alt=
"No previous images" />
35 {# Likewise, this could be the very last media entry #}
36 {% if next_entry_url %}
37 <a class=
"navigation_button" href=
"{{ next_entry_url }}">
38 <img src=
"/mgoblin_static/images/navigation_right.png" alt=
"Next image" />
41 {# This is the last entry. display greyed-out 'next' image #}
42 <p class=
"navigation_button">
43 <img src=
"/mgoblin_static/images/navigation_end.png" alt=
"No following images" />