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from django.contrib.gis.db import models
from django.conf import settings
from django import forms
from django.utils import timezone
from locations.models import Location
from utils.widgets import markdown_to_html
class CheckIn(models.Model):
point = models.PointField(blank=True)
location = models.ForeignKey(Location, blank=True, null=True)
date = models.DateField(default=timezone.now)
class Meta:
ordering = ('-date',)
get_latest_by = 'date'
def __str__(self):
return str(self.date)
@property
def lon(self):
'''Get the site's longitude.'''
return self.point.x
@property
def lat(self):
'''Get the site's latitude.'''
return self.point.y
def save(self):
try:
self.location = Location.objects.filter(geometry__contains=self.point).get()
except Location.DoesNotExist:
raise forms.ValidationError("There is no location associated with that point, add it: %sadmin/locations/location/add/" % (settings.BASE_URL))
super(CheckIn, self).save()
class Weather(models.Model):
point = models.PointField(null=True, blank=True)
date = models.DateField()
temp_max = models.CharField(max_length=8)
temp_min = models.CharField(max_length=8)
temp_mean = models.CharField(max_length=8)
wind_mean = models.CharField(max_length=10)
wind_max = models.CharField(max_length=10)
humidity = models.CharField(max_length=10)
snow_amount = models.CharField(max_length=10)
rain_amount = models.CharField(max_length=10)
fog = models.NullBooleanField()
rain = models.NullBooleanField()
snow = models.NullBooleanField()
hail = models.NullBooleanField()
thunder = models.NullBooleanField()
class Meta:
ordering = ('-date',)
get_latest_by = 'date'
verbose_name_plural = "Weather"
def __str__(self):
return str(self.date)
class Daily(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL)
location = models.ForeignKey(Location, blank=True, null=True)
weather = models.ForeignKey(Weather, blank=True, null=True)
weather_human = models.TextField(blank=True, null=True)
body_html = models.TextField(blank=True, null=True)
body_markdown = models.TextField(blank=True, null=True)
date = models.DateField()
class Meta:
ordering = ('-date',)
get_latest_by = 'date'
def __str__(self):
return str(self.date)
@property
def longitude(self):
'''Get the site's longitude.'''
return self.point.x
@property
def latitude(self):
'''Get the site's latitude.'''
return self.point.y
@property
def get_previous_published(self):
return self.get_previous_by_pub_date(status__exact=1)
@property
def get_next_published(self):
return self.get_next_by_pub_date(status__exact=1)
def save(self, **kwargs):
if self.body_markdown:
self.body_html = markdown_to_html(self.body_markdown)
self.location = CheckIn.objects.latest().location
super(Daily, self).save()
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