{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011 Free Software Foundation, Inc
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#}

{% from "mediagoblin/utils/pagination.html" import render_pagination %}

{% macro media_grid(media_list, col_number=5) %}
    {% set num_items = media_list.count() %}
    {% set col_counter = 0 %}
    {% set row_counter = 0 %}
    {% set item_counter = 0 %}
    
    {% set num_rows = num_items // col_number %}
    {% if num_items % col_number != 0 %}
        {% set num_rows = num_rows + 1 %}
    {% endif %}
    
    <div class="thumb_gallery">
    {% for entry in media_list %}
        {% if col_counter == 0 %}
        <div class="thumb_row {% if row_counter == 0 %}thumb_row_first{% endif %}{% if num_rows == row_counter + 1 %}thumb_row_last{% endif %}">
        {% endif %}
        
            <div class="media_thumbnail thumb_entry {% if col_counter == 0 %}thumb_entry_first{% endif %}{% if col_number == col_counter + 1 or num_items == item_counter + 1 %}thumb_entry_last{% endif %}">
            <a href="{{ entry.url_for_self(request.urlgen) }}">
            <img src="{{ request.app.public_store.file_url(
                             entry['media_files']['thumb']) }}" /></a>
            </div>
        
        {% if col_number == col_counter + 1 or num_items == item_counter + 1 %}
        </div>
        {% set row_counter = row_counter + 1 %}
        {% endif %}
        
        {% set item_counter = item_counter + 1 %}
        {% set col_counter = col_counter + 1 %}
        {% if col_counter == col_number %}
            {% set col_counter = 0 %}
        {% endif %}
    {% endfor %}
    </div>
{%- endmacro %}

{% block object_gallery_content -%}
  {% if media_entries and media_entries.count() %}
    {{ media_grid(media_entries) }}
    <div class="clear"></div>
    {% if pagination_base_url %}
      {# different url, so set that and don't keep the get params #}
      {{ render_pagination(request, pagination, pagination_base_url, False) }}
    {% else %}
      {{ render_pagination(request, pagination) }}
    {% endif %}
  {% else %}
    <p>
      <i>There doesn't seem to be any media here yet...</i>
    </p>
  {% endif %}
{% endblock %}