#coding=utf-8
from django.db import models
from tagging.models import Tag


class Category(models.Model):
    name = models.CharField(maxlength=96, unique=True)
    description = models.CharField(maxlength=100,blank=True)
    order = models.IntegerField(default=0, blank=True)
    posts = models.IntegerField(default=0, blank=True)
    

    class Meta:
        ordering = ('order',)

    class Admin:
        list_display = ('name', 'order')

    def __str__(self):
        return self.name
    

    def get_url(self):
        return '/category/%s' % (self.id)    

class Post(models.Model):
    title = models.CharField(maxlength=128, blank=True)
    author = models.CharField(maxlength=64, blank=True)
    category = models.ForeignKey(Category)
    summary = models.TextField(null=True, blank=True)
    body = models.TextField(null=True, blank=True)
    date = models.DateTimeField(auto_now_add=True,blank=True)
    order = models.IntegerField(default=0,null=True, blank=True)
    views = models.IntegerField(default=0,null=True, blank=True)
    comments = models.IntegerField(default=0,null=True, blank=True)
    tagstring = models.CharField(maxlength=128, blank=True)
    istop = models.BooleanField(default=False, blank=True)
    icount = models.IntegerField(default=0, blank=True)
    
    class Meta:
        ordering = ('-date',)

    class Admin:
        list_display = ('title', 'date')
        
    def get_url(self):
            return '/post/%s' % (self.id)
    
    def get_absolute_url(self):
            return "/post/%s/" % self.id
    
    
    def _get_tags(self):
        return Tag.objects.get_for_object(self)

    def _set_tags(self, tag_list):
        Tag.objects.update_tags(self, tag_list)

    tags = property(_get_tags, _set_tags)

class Comment(models.Model):
    author = models.CharField(maxlength=64, blank=True)
    post = models.ForeignKey(Post)
    content = models.TextField(null=True, blank=True)
    date = models.DateTimeField(auto_now_add=True,blank=True)