Mercurial > agora-palash
view apps/snippet/models.py @ 100:365144dad9d1
Add a get_title() method to the Snippet model
So we don't have to do this in the templates:
{% if snippet.title %}{{ snippet.title }}{% else %} etc
author | dellsystem <ilostwaldo@gmail.com> |
---|---|
date | Fri, 31 Aug 2012 02:29:59 -0400 |
parents | d858aae811d0 |
children | a8da60d611f7 |
line wrap: on
line source
import datetime import difflib import random import agora.apps.mptt as mptt from django.db import models from django.db.models import permalink from django.utils.translation import ugettext_lazy as _ from agora.apps.snippet.highlight import LEXER_DEFAULT, pygmentize from django.contrib.auth.models import User t = 'abcdefghijkmnopqrstuvwwxyzABCDEFGHIJKLOMNOPQRSTUVWXYZ1234567890' def generate_secret_id(length=4): return ''.join([random.choice(t) for i in range(length)]) class Snippet(models.Model): secret_id = models.CharField(_(u'Secret ID'), max_length=4, blank=True) title = models.CharField(_(u'Title'), max_length=120, blank=True) author = models.ForeignKey(User, max_length=30, blank=True, null=True) content = models.TextField(_(u'Content'), ) content_highlighted = models.TextField(_(u'Highlighted Content'), blank=True) lexer = models.CharField(_(u'Lexer'), max_length=30, choices=LEXER_LIST, default=LEXER_DEFAULT) published = models.DateTimeField(_(u'Published'), blank=True) expires = models.DateTimeField(_(u'Expires'), blank=True, help_text='asdf') parent = models.ForeignKey('self', null=True, blank=True, related_name='children') class Meta: ordering = ('-published',) def get_linecount(self): return len(self.content.splitlines()) def content_splitted(self): return self.content_highlighted.splitlines() def save(self, *args, **kwargs): if not self.pk: self.published = datetime.datetime.now() self.secret_id = generate_secret_id() self.content_highlighted = pygmentize(self.content, self.lexer) super(Snippet, self).save(*args, **kwargs) def get_title(self): return self.title or _('Snippet #%d' % self.id) @permalink def get_absolute_url(self): return ('snippet_details', (self.secret_id,)) def __unicode__(self): return '%s' % self.secret_id mptt.register(Snippet, order_insertion_by=['content']) class CodeLanguage(models.Model): name = models.CharField(max_length=64) def __unicode__(self): return name