sommitrealweird/blog/views.py

   1 from blog.models import BlogEntry, BlogSection
   2 from django.http import Http404, HttpResponse
   3 from django.shortcuts import render
   4 from django.template import RequestContext, loader
   5 from django.core.paginator import Paginator
   6 from django.conf import settings
   7
   8 def blog_index(request, section=None):
   9     entries = BlogEntry.objects.all()
  10     if section:
  11         entries = entries.filter(sections__slug__exact=section)
  12     entries = entries.order_by('-publish_date')
  13     if entries:
  14         paginate_by=20
  15         paginator = Paginator(entries, paginate_by)
  16         try:
  17             page = int(request.GET.get('page', 1))
  18         except ValueError:
  19             page = 1
  20         try:
  21             paginated_entries = paginator.page(page)
  22             pages = paginator.page_range
  23             c = {
  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 render(request, 'blog/blog_index.html', c)
  36         except:
  37             raise Http404
  38     else:
  39         raise Http404
  40
  41 def blog_view(request, year=None, month=None, day=None, hour=None, minutes=None, section=None, slug=None):
  42     # work out what we've got roughly
  43     if year and month and day and slug:
  44         # exact blog entry (woo!)
  45             year = int(year)
  46             month = int(month)
  47             day = int(day)
  48             try:
  49                 blog_entry = BlogEntry.objects.get(publish_date__year=year, publish_date__month=month, publish_date__day=day, slug__exact=slug)
  50                 template_name = "blog/single_entry_%s.html" %(blog_entry.format,)
  51                 c = {
  52                         "entry": blog_entry,
  53                         "publish_date": blog_entry.publish_date
  54                     }
  55                 return render(request, template_name, c)
  56             except:
  57                 raise Http404
  58     else:
  59         entries = BlogEntry.objects.all()
  60         if year and month and day:
  61             year = int(year)
  62             month = int(month)
  63             day = int(day)
  64             entries = entries.filter(publish_date__year=year, publish_date__month=month, publish_date__day=day)
  65         elif year and month:
  66             year = int(year)
  67             month = int(month)
  68             entries = entries.filter(publish_date__year=year, publish_date__month=month)
  69         elif year:
  70             year = int(year)
  71             entries = entries.filter(publish_date__year=year)
  72         if entries:
  73             entries = entries.order_by('-publish_date')
  74             paginate_by=20
  75             paginator = Paginator(entries, paginate_by)
  76             try:
  77                 page = int(request.GET.get('page', 1))
  78             except ValueError:
  79                 page = 1
  80             try:
  81                 paginated_entries = paginator.page(page)
  82                 pages = paginator.page_range
  83                 c = {
  84                         "entries": paginated_entries.object_list,
  85                         "title": settings.BLOG_TITLE,
  86                         "page": page,
  87                         "pages": pages,
  88                         "paginated": 1,
  89                         "has_more_than_one_page": (len(pages) > 1),
  90                         "has_next": paginated_entries.has_next(),
  91                         "has_prev": paginated_entries.has_previous(),
  92                         "next": page + 1,
  93                         "prev": page - 1
  94                     }
  95                 return render(request, "blog/blog_index.html", c)
  96             except:
  97                 raise Http404
  98         else:
  99             raise Http404