view gpp/membermap/models.py @ 467:b910cc1460c8

Add the ability to conditionally add model instances to the search index on update. This is not perfect, as some instances should be deleted from the index if they are updated such that they should not be in the index anymore. Will think about and address that later.
author Brian Neal <bgneal@gmail.com>
date Sun, 24 Jul 2011 18:12:20 +0000 (2011-07-24)
parents 4532ed27bed8
children
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"""
Models for the member map application.
"""
import datetime
from django.db import models
from django.contrib.auth.models import User

from core.markup import site_markup


class MapEntry(models.Model):
    """Represents a user's entry on the map."""
    user = models.ForeignKey(User)
    location = models.CharField(max_length=255)
    lat = models.FloatField()
    lon = models.FloatField()
    message = models.TextField(blank=True)
    html = models.TextField(blank=True)
    date_updated = models.DateTimeField()

    def __unicode__(self):
        return u'Map entry for %s' % self.user.username

    class Meta:
        ordering = ('-date_updated', )
        verbose_name_plural = 'map entries'

    def save(self, *args, **kwargs):
        self.html = site_markup(self.message)
        self.date_updated = datetime.datetime.now()
        super(MapEntry, self).save(*args, **kwargs)