qcg/templatetags/qcg_utils.py

   1 from datetime import datetime, timedelta
   2
   3 from django import template
   4 from django.conf import settings
   5 from django.utils.html import format_html, format_html_join
   6 from django.utils.timesince import timesince
   7 from django.utils.timezone import now
   8
   9 from qcg.utils import localtime_str
  10
  11
  12 register = template.Library()
  13
  14
  15 @register.simple_tag
  16 def display_attribute(label, value):
  17     if isinstance(value, bool):
  18         value = 'Tak' if value else 'Nie'
  19     elif isinstance(value, datetime):
  20         value = localtime_str(value)
  21     elif isinstance(value, timedelta):
  22         value = timesince(now() - value)
  23
  24     if not value:
  25         return ''
  26
  27     return format_html(u'<div class="row">'
  28                        u'   <div class="col-sm-3 text-right text-muted">{}</div>'
  29                        u'   <div class="col-sm-9">{}</div>'
  30                        u'</div>', label, value)
  31
  32
  33 @register.simple_tag(takes_context=True)
  34 def get_params_as_hidden(context, *params):
  35     return format_html_join('\n', u'<input type="hidden" name="{}" value="{}">',
  36                             ((param, v) for param in params for v in context['request'].GET.getlist(param, [])))
  37
  38
  39 @register.inclusion_tag('qcg/tags/bootstrap_checkbox.html')
  40 def bootstrap_checkbox(field, label_class=settings.BOOTSTRAP3['horizontal_label_class'],
  41                        field_class=settings.BOOTSTRAP3['horizontal_field_class']):
  42     return {'field': field, 'label_class': label_class, 'field_class': field_class}