pandora/pandora/user/models.py
2011-01-25 20:15:07 +05:30

104 lines
3.4 KiB
Python

# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from datetime import datetime
from django.contrib.auth.models import User
from django.db import models
from django.db.models import Max
from ox.django.fields import DictField
from app.models import site_config
from itemlist.models import List, Position
class UserProfile(models.Model):
reset_token = models.TextField(blank=True, null=True, unique=True)
user = models.ForeignKey(User, unique=True)
files_updated = models.DateTimeField(default=datetime.now)
newsletter = models.BooleanField(default=True)
ui = DictField(default={})
preferences = DictField(default={})
def get_preferences(self):
prefs = self.preferences
prefs['email'] = self.user.email
return prefs
def get_ui(self):
ui = {}
config = site_config()
ui.update(config['user']['ui'])
def updateUI(ui, new):
'''
only update set keys in dicts
'''
for key in new:
if isinstance(new[key], dict) and key in ui:
ui[key] = updateUI(ui[key], new[key])
else:
ui[key] = new[key]
return ui
ui = updateUI(ui, self.ui)
if not 'lists' in ui:
ui['lists'] = {}
ui['lists'][''] = config['uiDefaults']['list']
def add(lists, section):
ids = []
for l in lists:
qs = Position.objects.filter(section=section)
if section == 'featured':
try:
pos = Position.objects.get(list=l, section=section)
created = False
except Position.DoesNotExist:
pos = Position(list=l, section=section, user=self.user)
pos.save()
created = True
else:
pos, created = Position.objects.get_or_create(list=l, user=self.user, section=section)
qs = qs.filter(user=self.user)
if created:
pos.position = qs.aggregate(Max('position'))['position__max'] + 1
pos.save()
id = l.get_id()
'''
if id not in ui['lists']:
ui['lists'][id] = {}
ui['lists'][id].update(ui['lists'][''])
'''
ids.append(id)
return ids
ids = ['']
ids += add(self.user.lists.exclude(status="featured"), 'personal')
ids += add(self.user.subscribed_lists.filter(status='public'), 'public')
ids += add(List.objects.filter(status='featured'), 'featured')
for i in ui['lists'].keys():
if i not in ids:
del ui['lists'][i]
return ui
def user_post_save(sender, instance, **kwargs):
profile, new = UserProfile.objects.get_or_create(user=instance)
models.signals.post_save.connect(user_post_save, sender=User)
def get_user_json(user):
profile = user.get_profile()
result = {}
for key in ('username', ):
result[key] = getattr(user, key)
if user.is_superuser:
result['level'] = 'admin'
elif user.is_staff:
result['level'] = 'staff'
else:
result['level'] = 'member'
result['groups'] = [g.name for g in user.groups.all()]
result['preferences'] = profile.get_preferences()
result['ui'] = profile.get_ui()
return result