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Fixed #15717 -- Updated databrowse to use class-based generic date views. Thanks to aaugustin for the report and draft patch 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16002 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2011-04-02 13:55:03 +00:00
parent e6a5e41cdf
commit 74f7ad32a5
1 changed files with 74 additions and 16 deletions
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90
django/contrib/databrowse/plugins/calendars.py
View File

@ -6,9 +6,43 @@ from django.shortcuts import render_to_response
from django.utils.text import capfirst
from django.utils.encoding import force_unicode
from django.utils.safestring import mark_safe
from django.views.generic import date_based
from django.views.generic import dates
from django.utils import datetime_safe
class DateViewMixin(object):
allow_empty = False
allow_future = True
root_url = None
model = None
field = None
def get_context_data(self, **kwargs):
context = super(DateViewMixin, self).get_context_data(**kwargs)
context.update({
'root_url': self.root_url,
'model': self.model,
'field': self.field
})
return context
class DayView(DateViewMixin, dates.DayArchiveView):
template_name = 'databrowse/calendar_day.html'
class MonthView(DateViewMixin, dates.MonthArchiveView):
template_name = 'databrowse/calendar_month.html'
class YearView(DateViewMixin, dates.YearArchiveView):
template_name = 'databrowse/calendar_year.html'
class IndexView(DateViewMixin, dates.ArchiveIndexView):
template_name = 'databrowse/calendar_main.html'
class CalendarPlugin(DatabrowsePlugin):
def __init__(self, field_names=None):
self.field_names = field_names
@ -61,26 +95,50 @@ class CalendarPlugin(DatabrowsePlugin):
easy_model = EasyModel(self.site, self.model)
field_list = self.fields.values()
field_list.sort(key=lambda k:k.verbose_name)
return render_to_response('databrowse/calendar_homepage.html', {'root_url': self.site.root_url, 'model': easy_model, 'field_list': field_list})
return render_to_response('databrowse/calendar_homepage.html', {
'root_url': self.site.root_url,
'model': easy_model,
'field_list': field_list
})
def calendar_view(self, request, field, year=None, month=None, day=None):
easy_model = EasyModel(self.site, self.model)
queryset = easy_model.get_query_set()
extra_context = {'root_url': self.site.root_url, 'model': easy_model, 'field': field}
root_url = self.site.root_url
if day is not None:
return date_based.archive_day(request, year, month, day, queryset, field.name,
template_name='databrowse/calendar_day.html', allow_empty=False, allow_future=True,
extra_context=extra_context)
return DayView.as_view(
year=year, month=month, day=day,
date_field=field.name,
queryset=easy_model.get_query_set(),
root_url=root_url,
model=easy_model,
field=field
)(request)
elif month is not None:
return date_based.archive_month(request, year, month, queryset, field.name,
template_name='databrowse/calendar_month.html', allow_empty=False, allow_future=True,
extra_context=extra_context)
return MonthView.as_view(
year=year, month=month,
date_field=field.name,
queryset=easy_model.get_query_set(),
root_url=root_url,
model=easy_model,
field=field
)(request)
elif year is not None:
return date_based.archive_year(request, year, queryset, field.name,
template_name='databrowse/calendar_year.html', allow_empty=False, allow_future=True,
extra_context=extra_context)
return YearView.as_view(
year=year,
date_field=field.name,
queryset=easy_model.get_query_set(),
root_url=root_url,
model=easy_model,
field=field
)(request)
else:
return date_based.archive_index(request, queryset, field.name,
template_name='databrowse/calendar_main.html', allow_empty=True, allow_future=True,
extra_context=extra_context)
return IndexView.as_view(
date_field=field.name,
queryset=easy_model.get_query_set(),
root_url=root_url,
model=easy_model,
field=field
)(request)
assert False, ('%s, %s, %s, %s' % (field, year, month, day))