pandora/oxdb/oxuser/models.py

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# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
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from django.contrib.auth.models import User
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from django.db import models
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from django.db.models import signals
from django.dispatch import dispatcher
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from django.utils import simplejson as json
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class UserProfile(models.Model):
recover_key = models.TextField()
user = models.ForeignKey(User, unique=True)
def user_post_save(sender, instance, **kwargs):
profile, new = UserProfile.objects.get_or_create(user=instance)
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models.signals.post_save.connect(user_post_save, sender=User)
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class Preference(models.Model):
user = models.ForeignKey(User, related_name='preferences')
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created = models.DateTimeField(auto_now_add=True)
modified = models.DateTimeField(auto_now=True)
key = models.CharField(blank=True, max_length=255)
value = models.TextField(blank=True)
def getUserJSON(user):
json = {}
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for key in ('username', ):
json[key] = getattr(user, key)
json['preferences'] = getPreferences(user)
return json
def getPreferences(user):
prefs = {}
for p in Preference.objects.filter(user=user):
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prefs[p.key] = json.loads(p.value)
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prefs['email'] = user.email
return prefs
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def getPreference(user, key, value=None):
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if key in ('email', ):
value = getattr(user, key)
else:
q = Preference.objects.filter(user=user, key=key)
if q.count() > 0:
value = json.loads(q[0].value)
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return value
def setPreference(user, key, value):
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if key in ('email', ):
setattr(user, key, value)
user.save()
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else:
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value = json.dumps(value)
q = Preference.objects.filter(user=user, key=key)
if q.count() > 0:
p = q[0]
p.value = value
p.save()
else:
p = Preference(user=user, key=key, value=value)
p.save()