File diff 69d7924e89d0 → 2bf594b86cb1
www/conservancy/apps/blog/views.py
Show inline comments
 
from models import Entry, EntryTag # relative import
 
from django.views.generic.list_detail import object_list
 
# from django.views.generic.list_detail import object_list
 
from django.views.generic import ListView
 
from django.views.generic.dates import YearArchiveView, MonthArchiveView, DayArchiveView, DateDetailView
 
from conservancy.apps.staff.models import Person
 
from django.shortcuts import get_object_or_404, render_to_response
 
from datetime import datetime
 

	
 
def OR_filter(field_name, objs):
 
    from django.db.models import Q
 
    return reduce(lambda x, y: x | y,
 
                  [Q(**{field_name: x.id}) for x in objs])
 

	
 
def last_name(person):
 
    return person.formal_name.rpartition(' ')[2]
 

	
 
class BlogListView(ListView):
 
    extra_context = {}
 
    
 
    def get_context_data(self, **kwargs):
 
        context = super(BlogListView, self).get_context_data(**kwargs)
 
        # context['key'] = 'value'
 
        context.update(self.extra_context)
 
        return context
 
                                    
 
def custom_index(request, queryset, *args, **kwargs):
 
    """Blog list view that allows scrolling and also shows an index by
 
    year.
 
    """
 

	
 
    kwargs = kwargs.copy()
 
    kwargs['extra_context'] = kwargs.get('extra_context', {}).copy()
 
    extra_context = kwargs['extra_context']
 

	
 
    date_field = kwargs['date_field']
 
    del kwargs['date_field']
 

	
...
 
@@ -41,25 +52,29 @@ def custom_index(request, queryset, *args, **kwargs):
 
        extra_context['tags'] = tags
 
        queryset = queryset.filter(OR_filter('tags', tags))
 

	
 
    if authors or tags:
 
        query_string = '&'.join(['author=%s' % a.username for a in authors]
 
                                + ['tag=%s' % t.slug for t in tags])
 
        extra_context['query_string'] = query_string
 

	
 
    else:
 
        date_list = queryset.dates(date_field, 'year')
 
        extra_context['date_list'] = date_list
 

	
 
    return object_list(request, queryset, *args, **kwargs)
 
    # return object_list(request, queryset, *args, **kwargs)
 
    kwargs['queryset'] = queryset
 
    kwargs['extra_context'] = extra_context
 
    callable = BlogListView.as_view(**kwargs)
 
    return callable(request)
 

	
 
def techblog_redirect(request):
 
    """Redirect from the old 'techblog' to the new blog
 
    """
 

	
 
    path = request.path[len('/technology'):]
 
    if path == '/blog/':
 
        path += "?author=bkuhn"
 

	
 
    return relative_redirect(request, path)
 

	
 
def query(request):
...
 
@@ -86,18 +101,55 @@ def query(request):
 
    else:
 
        authors = sorted(Person.objects.filter(currently_employed=True,
 
                                               entry__isnull=False).distinct(),
 
                         key=last_name)
 
        tags = EntryTag.objects.all().order_by('label')
 
        return render_to_response('blog/query.html',
 
                                  {'authors': authors, 'tags': tags})
 

	
 
def relative_redirect(request, path):
 
    from django import http
 
    from django.conf import settings
 

	
 
    host = http.get_host(request)
 
    host = request.get_host()
 
    if settings.FORCE_CANONICAL_HOSTNAME:
 
        host = settings.FORCE_CANONICAL_HOSTNAME
 

	
 
    url = "%s://%s%s" % (request.is_secure() and 'https' or 'http', host, path)
 
    return http.HttpResponseRedirect(url)
 

	
 
class BlogYearArchiveView(YearArchiveView):
 
    make_object_list = True
 
    allow_future = True
 
    extra_context = {}
 
    
 
    def get_context_data(self, **kwargs):
 
        context = super(BlogYearArchiveView, self).get_context_data(**kwargs)
 
        context.update(self.extra_context)
 
        return context
 

	
 
class BlogMonthArchiveView(MonthArchiveView):
 
    allow_future = True
 
    extra_context = {}
 
    
 
    def get_context_data(self, **kwargs):
 
        context = super(BlogMonthArchiveView, self).get_context_data(**kwargs)
 
        context.update(self.extra_context)
 
        return context
 

	
 
class BlogDayArchiveView(DayArchiveView):
 
    allow_future = True
 
    extra_context = {}
 
    
 
    def get_context_data(self, **kwargs):
 
        context = super(BlogDayArchiveView, self).get_context_data(**kwargs)
 
        context.update(self.extra_context)
 
        return context
 

	
 
class BlogDateDetailView(DateDetailView):
 
    allow_future = True
 
    extra_context = {}
 
    
 
    def get_context_data(self, **kwargs):
 
        context = super(BlogDateDetailView, self).get_context_data(**kwargs)
 
        context.update(self.extra_context)
 
        return context