Source code for openassembly.oa_location.models
from djangotoolbox.fields import EmbeddedModelField
from django_mongodb_engine.contrib import MongoDBManager
from django.contrib.contenttypes import generic
from django.contrib.contenttypes.models import ContentType
from django import forms
from django.db import models
from django.utils.translation import ugettext as _
from django.contrib import admin
"""
This Django class breaks to the lower level pymongo to allow for GoeSpatial Queries
"""
class Point(models.Model):
latitude = models.FloatField()
longtitude = models.FloatField()
class Location(models.Model):
description = models.CharField(max_length=200)
def __unicode__(self):
return str(self.description)
class Place(models.Model):
parent_pk = models.IntegerField(_('Parent Message PK'), blank=True, null=True)
summary = models.ForeignKey('Location', blank=True, null=True)
object_pk = models.CharField(_('object ID'), max_length=100)
content_object = generic.GenericForeignKey(ct_field="content_type", fk_field="object_pk")
content_type = models.ForeignKey(ContentType,
verbose_name=_('content type'),
related_name="content_type_set_for_%(class)s")
location = EmbeddedModelField(Point)
objects = MongoDBManager()
def __unicode__(self):
return str(self.summary.description)