gremmie@1: """
gremmie@1: Contains models for the bio application.
gremmie@1: I would have picked profile for this application, but that is already taken, apparently.
gremmie@1: """
gremmie@1: 
gremmie@1: import os.path
gremmie@1: 
gremmie@1: from django.db import models
gremmie@1: from django.contrib import auth
gremmie@1: from django.conf import settings
gremmie@1: from django.template.loader import render_to_string
bgneal@54: from django.core.cache import cache
gremmie@1: 
gremmie@1: 
gremmie@1: def avatar_file_path_for_user(username, filename):
gremmie@1:     return os.path.join(settings.AVATAR_DIR, 'users', username, filename)
gremmie@1: 
gremmie@1: def avatar_file_path(instance, filename):
gremmie@1:     return avatar_file_path_for_user(instance.user.username, filename)
gremmie@1: 
gremmie@1: 
gremmie@1: class UserProfile(models.Model):
gremmie@1:     """model to represent additional information about users"""
gremmie@1: 
gremmie@1:     user = models.ForeignKey(auth.models.User, unique=True)
gremmie@1:     location = models.CharField(max_length=128, blank=True)
gremmie@1:     birthday = models.DateField(blank=True, null=True,
gremmie@1:             help_text='Optional; the year is not shown to others')
gremmie@1:     occupation = models.CharField(max_length=128, blank=True)
gremmie@1:     interests = models.CharField(max_length=255, blank=True)
gremmie@1:     profile_text = models.TextField(blank=True)
gremmie@1:     profile_html = models.TextField(blank=True)
gremmie@1:     hide_email = models.BooleanField(default=True)
gremmie@1:     signature = models.TextField(blank=True)
gremmie@1:     signature_html = models.TextField(blank=True)
gremmie@1:     avatar = models.ImageField(upload_to=avatar_file_path, blank=True)
gremmie@1: 
gremmie@1:     def __unicode__(self):
gremmie@1:         return self.user.username
gremmie@1: 
gremmie@1:     class Meta:
gremmie@1:         ordering = ('user__username', )
gremmie@1: 
gremmie@1:     def save(self, *args, **kwargs):
gremmie@1:         html = render_to_string('bio/markdown.html', {'data': self.profile_text})
gremmie@1:         self.profile_html = html.strip()
gremmie@1:         html = render_to_string('bio/markdown.html', {'data': self.signature})
gremmie@1:         self.signature_html = html.strip()
gremmie@1:         super(UserProfile, self).save(*args, **kwargs)
bgneal@54:         cache.delete('avatar_' + self.user.username)
gremmie@1: