from django.db import models

# Create your models here.

class Entry(models.Model):

    # Basisdaten
    title = models.CharField("Titel", maxlength=100)
    subtitle = models.CharField("Untertitel", maxlength=100)
    creation = models.DateTimeField("Datum")
    visible = models.BooleanField("Sichtbar?")

    # Inhalte
    entry = models.TextField("Eintrag")

    # trackback

    # ---------------------- Methoden --------------------------------
    def __str__(self):
        return "%s (%s)" % (self.title, self.subtitle)


    # Admin Interface
    class Admin:
        fields = (
                ("Eintrag", {'fields': (
                    'title','subtitle','entry')
                    }
                ),
                ('Infos', {'fields': ('creation','visible') }),
        )

class Trackback(models.Model):

    url = models.URLField("URL", core=True)
    description = models.CharField("Beschreibung", maxlength=100, core=True)

    # referenz zum eitnrag
    entry = models.ForeignKey(
            Entry,
            #verbose_name = "Trackbacks zum Eintrag",
            max_num_in_admin = 5,
            edit_inline=models.TABULAR,
    )

from django.shortcuts import render_to_response, get_object_or_404
from django.http import Http404
from ghs_blog.blog.models import Entry

def index(request):
    try:
        entries = Entry.objects.all().order_by("-creation")[:10]
    except Poll.DoesNotExist:
        raise Http404
    return render_to_response('index.html',
        {'entries': entries},
    )

def detail(request, entry_id):
    entry = get_object_or_404(Entry, pk=entry_id)
    return render_to_response('entry.html',
        {'entry': entry},
    )