sommitrealweird/blog/views.py

   1 from blog.models import BlogEntry, BlogSection
   2 from django.http import Http404, HttpResponse
   3 from django.template import RequestContext, loader
   4 from django.core.paginator import Paginator
   5 from django.conf import settings
   6
   7 def blog_index(request, section=None):
   8     entries = BlogEntry.objects.all()
   9     if section:
  10         entries = entries.filter(sections__slug__exact=section)
  11     entries = entries.order_by('-publish_date')
  12     if entries:
  13         paginate_by=20
  14         paginator = Paginator(entries, paginate_by)
  15         try:
  16             page = int(request.GET.get('page', 1))
  17         except ValueError:
  18             page = 1
  19         paginated_entries = paginator.page(page)
  20         pages = paginator.page_range
  21         t = loader.get_template("blog/blog_index.html")
  22         c = RequestContext(request,
  23             {
  24                 "entries": paginated_entries.object_list,
  25                 "title": settings.BLOG_TITLE,
  26                 "page": page,
  27                 "pages": pages,
  28                 "paginated": 1,
  29                 "has_more_than_one_page": (len(pages) > 1),
  30                 "has_next": paginated_entries.has_next(),
  31                 "has_prev": paginated_entries.has_previous(),
  32                 "next": page + 1,
  33                 "prev": page - 1
  34             })
  35         return HttpResponse(t.render(c))
  36     else:
  37         raise Http404
  38
  39 def blog_view(request, year=None, month=None, day=None, hour=None, minutes=None, section=None, slug=None):
  40     # work out what we've got roughly
  41     if year and month and day and slug:
  42         # exact blog entry (woo!)
  43             year = int(year)
  44             month = int(month)
  45             day = int(day)
  46             blog_entry = BlogEntry.objects.get(publish_date__year=year, publish_date__month=month, publish_date__day=day, slug__exact=slug)
  47             template_name = "blog/single_entry_%s.html" %(blog_entry.format,)
  48             t = loader.get_template(template_name)
  49             c = RequestContext(request,
  50                 {
  51                     "entry": blog_entry,
  52                     "publish_date": blog_entry.publish_date
  53                 }
  54             )
  55             return HttpResponse(t.render(c))
  56     else:
  57         entries = BlogEntry.objects.all()
  58         if year and month and day:
  59             year = int(year)
  60             month = int(month)
  61             day = int(day)
  62             entries = entries.filter(publish_date__year=year, publish_date__month=month, publish_date__day=day)
  63         elif year and month:
  64             year = int(year)
  65             month = int(month)
  66             entries = entries.filter(publish_date__year=year, publish_date__month=month)
  67         elif year:
  68             year = int(year)
  69             entries = entries.filter(publish_date__year=year)
  70         if entries:
  71             entries = entries.order_by('-publish_date')
  72             paginate_by=20
  73             paginator = Paginator(entries, paginate_by)
  74             try:
  75                 page = int(request.GET.get('page', 1))
  76             except ValueError:
  77                 page = 1
  78             paginated_entries = paginator.page(page)
  79             pages = paginator.page_range
  80             t = loader.get_template("blog/blog_index.html")
  81             c = RequestContext(request,
  82                 {
  83                     "entries": paginated_entries.object_list,
  84                     "title": settings.BLOG_TITLE,
  85                     "page": page,
  86                     "pages": pages,
  87                     "paginated": 1,
  88                     "has_more_than_one_page": (len(pages) > 1),
  89                     "has_next": paginated_entries.has_next(),
  90                     "has_prev": paginated_entries.has_previous(),
  91                     "next": page + 1,
  92                     "prev": page - 1
  93                 })
  94             return HttpResponse(t.render(c))
  95         else:
  96             raise Http404