Files @ 9c090f2c27f4
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Location: website/www/conservancy/apps/blog/urls.py - annotation

bkuhn
Correct navigation links.

Earlier commit incorrectly implemented navigation link suppression when
only one page present, such that this was never shown. This is now
corrected herein.
from django.conf.urls import patterns, url, include
from models import Entry, EntryTag # relative import
from conservancy.apps.staff.models import Person
from datetime import datetime
from views import last_name, BlogYearArchiveView, BlogMonthArchiveView, BlogDayArchiveView, BlogDateDetailView

extra_context = {}

info_dict = {
    'queryset': Entry.objects.all(),
    'date_field': 'pub_date',
    'extra_context': extra_context,
}

# urlpatterns = patterns('django.views.generic.date_based',
urlpatterns = patterns('',
   # (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[-\w]+)/$', 'object_detail', dict(info_dict, slug_field='slug')),
   # (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/$', 'archive_day', info_dict),
   # (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/$', 'archive_month', info_dict),
   # (r'^(?P<year>\d{4})/$', 'archive_year', dict(info_dict,
   #                                              make_object_list=True)),
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[-\w]+)/$', BlogDateDetailView.as_view(**info_dict)),
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/$', BlogDayArchiveView.as_view(**info_dict)),
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/$', BlogMonthArchiveView.as_view(**info_dict)),
   (r'^(?P<year>\d{4})/$', BlogYearArchiveView.as_view(**info_dict)),
)

urlpatterns += patterns('conservancy.apps.blog.views',
                        (r'^/?$', 'custom_index', dict(info_dict, paginate_by=4)),
   (r'^query/$', 'query'),
)

# Code to display authors and tags on each blog page

def all_tags_by_use_amount():
    """Returns all tags with an added 'cnt' attribute (how many times used)

    Also sorts the tags so most-used tags appear first.
    """

    # tally use amount
    retval = []
    current = None
    for obj in EntryTag.objects.filter(entry__pub_date__lte=datetime.now(),
                                       entry__isnull=False).order_by('label'):
        if current is not None and obj.id == current.id:
            current.cnt += 1
        else:
            if current is not None:
                retval.append(current)
            current = obj
            current.cnt = 1
    if current is not None:
        retval.append(current)

    # sort and return
    retval.sort(key=lambda x: -x.cnt)
    return retval

def all_authors():
    return sorted(Person.objects.filter(entry__isnull=False).distinct(),
                  key=last_name)

# The functions are passed to the context uncalled so they will be
# called for each web request.  If we want to only make these database
# queries a single time when a web server process begins, call both
# functions below (i.e. make both lines below end in '()')

extra_context['all_authors'] = all_authors
extra_context['all_tags'] = all_tags_by_use_amount