migdal/templatetags/migdal_tags.py

   1 # -*- coding: utf-8 -*-
   2 # This file is part of PrawoKultury, licensed under GNU Affero GPLv3 or later.
   3 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   4 #
   5 from django.shortcuts import get_object_or_404
   6 from django_comments_xtd.models import XtdComment
   7 import django_comments as comments
   8 from django import template
   9 from migdal import app_settings
  10 from migdal.models import Category, Entry
  11
  12 register = template.Library()
  13
  14
  15 @register.simple_tag(takes_context=True)
  16 def entry_begin(context, entry, detail=False):
  17     t = template.loader.select_template((
  18         'migdal/entry/%s/entry_begin.html' % entry.type,
  19         'migdal/entry/entry_begin.html',
  20     ))
  21     context = {
  22         'request': context['request'],
  23         'object': entry,
  24         'detail': detail,
  25     }
  26     return t.render(template.Context(context))
  27
  28
  29 @register.simple_tag(takes_context=True)
  30 def entry_short(context, entry):
  31     t = template.loader.select_template((
  32         'migdal/entry/%s/entry_short.html' % entry.type,
  33         'migdal/entry/entry_short.html',
  34     ))
  35     context = {
  36         'request': context['request'],
  37         'object': entry,
  38     }
  39     return t.render(template.Context(context))
  40
  41
  42 @register.simple_tag(takes_context=True)
  43 def entry_promobox(context, entry, counter):
  44     t = template.loader.select_template((
  45         'migdal/entry/%s/entry_promobox.html' % entry.type,
  46         'migdal/entry/entry_promobox.html',
  47     ))
  48     context = {
  49         'request': context['request'],
  50         'object': entry,
  51         'counter': counter,
  52     }
  53     return t.render(template.Context(context))
  54
  55
  56 @register.inclusion_tag('migdal/categories.html', takes_context=True)
  57 def categories(context, taxonomy):
  58     context = {
  59         'request': context['request'],
  60         'object_list': Category.objects.filter(taxonomy=taxonomy).exclude(entry__isnull=True)
  61     }
  62     return context
  63
  64
  65 @register.inclusion_tag('migdal/last_comments.html')
  66 def last_comments(limit=app_settings.LAST_COMMENTS):
  67     return {
  68         'object_list': XtdComment.objects.filter(is_public=True, is_removed=False).order_by('-submit_date')[:limit]}
  69
  70
  71 @register.inclusion_tag(['comments/form.html'])
  72 def entry_comment_form(entry):
  73     return {
  74             'form': comments.get_form()(entry),
  75             'next': entry.get_absolute_url(),
  76         }
  77
  78
  79 @register.simple_tag
  80 def entry_url(slug, lang='pl'):
  81     entry = get_object_or_404(Entry, **{'slug_%s' % lang: slug})
  82     return entry.get_absolute_url()