view gpp/membermap/models.py @ 6:b6263ac72052

Use DRY principle to manage third party javascript libraries. Created script_tags template tags to generate the correct link and script tags for 3rd party libraries. The settings.py file is the only place where the full path name is specified.
author Brian Neal <bgneal@gmail.com>
date Sat, 11 Apr 2009 22:50:56 +0000
parents dbd703f7d63a
children 13d052fbe4f1
line wrap: on
line source
"""
Models for the member map application.
"""
from django.db import models
from django.contrib.auth.models import User
from django.template.loader import render_to_string
from django.template.defaultfilters import escapejs
import django.utils.simplejson as json


# Create your models here.
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)
    json = models.TextField(blank=True)
    date_updated = models.DateTimeField(auto_now_add=True)

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

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

    def save(self, force_insert=False, force_update=False):
        msg = render_to_string('membermap/markdown.html', {'entry': self}).strip()
        self.json = json.dumps({'name': self.user.username,
            'lat': '%10.6f' % self.lat,
            'lon': '%10.6f' % self.lon,
            'message': msg,
            })
        super(MapEntry, self).save(force_insert, force_update)

# vim: ts=4 sw=4