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Refactor topic to use paginator instead of custom paging

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This commit is contained in:
Skia 2017-03-15 18:34:22 +01:00
parent 701f23b539
commit f400be3a79
2 changed files with 13 additions and 13 deletions
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8
forum/templates/forum/topic.jinja
View File

@ -39,8 +39,8 @@
<p><a href="{{ url('forum:new_message', topic_id=topic.id) }}">{% trans %}Reply{% endtrans %}</a></p>
<p style="text-align: right; background: #d8e7f3;">
{% for p in range(1, page_count + 1) %}
<span class="ib" style="background: {% if p == current_page %}white{% endif %}; margin: 0;"><a href="?page={{ p }}">{{ p }}</a></span>
{% for p in msgs.paginator.page_range %}
<span class="ib" style="background: {% if p == msgs.number %}white{% endif %}; margin: 0;"><a href="?page={{ p }}">{{ p }}</a></span>
{% endfor %}
</p>
@ -58,8 +58,8 @@
<p><a href="{{ url('forum:new_message', topic_id=topic.id) }}">{% trans %}Reply{% endtrans %}</a></p>
<p style="text-align: right; background: #d8e7f3;">
{% for p in range(1, page_count + 1) %}
<span class="ib" style="background: {% if p == current_page %}white{% endif %}; margin: 0;"><a href="?page={{ p }}">{{ p }}</a></span>
{% for p in msgs.paginator.page_range %}
<span class="ib" style="background: {% if p == msgs.number %}white{% endif %}; margin: 0;"><a href="?page={{ p }}">{{ p }}</a></span>
{% endfor %}
</p>
{% endblock %}

18
forum/views.py
View File

@ -9,6 +9,7 @@ from django.conf import settings
from django import forms
from django.db import models
from django.core.exceptions import PermissionDenied
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from ajax_select import make_ajax_form, make_ajax_field
@ -139,16 +140,15 @@ class ForumTopicDetailView(CanViewMixin, DetailView):
kwargs['first_unread_message_id'] = msg.id
except:
kwargs['first_unread_message_id'] = float("inf")
page_length = settings.SITH_FORUM_PAGE_LENGTH
paginator = Paginator(self.object.messages.select_related('author__avatar_pict').all(),
settings.SITH_FORUM_PAGE_LENGTH)
page = self.request.GET.get('page')
try:
page = int(self.request.GET['page']) - 1
if page < 0:
page = 0
except:
page = 0
kwargs["msgs"] = self.object.messages.select_related('author__avatar_pict').all()[page*page_length:page*page_length+page_length]
kwargs["page_count"] = int(self.object.messages.count() / page_length) + 1
kwargs["current_page"] = page + 1
kwargs["msgs"] = paginator.page(page)
except PageNotAnInteger:
kwargs["msgs"] = paginator.page(1)
except EmptyPage:
kwargs["msgs"] = paginator.page(paginator.num_pages)
return kwargs
class ForumMessageEditView(CanEditMixin, UpdateView):