gremmie@1: """
gremmie@1: Models for the member map application.
gremmie@1: """
gremmie@1: from django.db import models
gremmie@1: from django.contrib.auth.models import User
gremmie@1: from django.template.loader import render_to_string
gremmie@1: from django.template.defaultfilters import escapejs
gremmie@1: import django.utils.simplejson as json
gremmie@1: 
bgneal@153: from core.markup import site_markup
gremmie@1: 
bgneal@153: 
gremmie@1: class MapEntry(models.Model):
gremmie@1:     """Represents a user's entry on the map."""
gremmie@1:     user = models.ForeignKey(User)
gremmie@1:     location = models.CharField(max_length=255)
gremmie@1:     lat = models.FloatField()
gremmie@1:     lon = models.FloatField()
gremmie@1:     message = models.TextField(blank=True)
gremmie@1:     json = models.TextField(blank=True)
gremmie@1:     date_updated = models.DateTimeField(auto_now_add=True)
gremmie@1: 
gremmie@1:     def __unicode__(self):
gremmie@1:         return u'Entry for %s' % self.user.username
gremmie@1: 
gremmie@1:     class Meta:
gremmie@1:         ordering = ('-date_updated', )
gremmie@1:         verbose_name_plural = 'map entries'
gremmie@1: 
bgneal@182:     def save(self, *args, **kwargs):
bgneal@153:         msg = render_to_string('membermap/markdown.html', {
bgneal@153:             'user': self.user,
bgneal@153:             'msg': site_markup(self.message)}).strip()
bgneal@153: 
gremmie@1:         self.json = json.dumps({'name': self.user.username,
gremmie@1:             'lat': '%10.6f' % self.lat,
gremmie@1:             'lon': '%10.6f' % self.lon,
gremmie@1:             'message': msg,
gremmie@1:             })
bgneal@182:         super(MapEntry, self).save(*args, **kwargs)
gremmie@1: