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import datetime
from PIL import Image
from django.contrib.gis.db import models
from django.conf import settings
from blog.models import Entry
from photos.models import PhotoGallery
from locations.models import State
def get_upload_path(self, filename):
return "images/projects/np/%s/%s" % (datetime.datetime.today().strftime("%Y"), filename)
class NationalParks(models.Model):
type = models.CharField(max_length=50)
name = models.CharField(max_length=254)
state = models.ForeignKey(State, null=True)
size = models.CharField(max_length=10, null=True)
fee = models.CharField(max_length=5, null=True)
camping_fee = models.CharField(max_length=10, null=True)
url = models.CharField(max_length=250, null=True)
code = models.CharField(max_length=16)
unit_name = models.CharField(max_length=254)
date_visited_begin = models.DateField('Date Visited', null=True)
date_visited_end = models.DateField('Date Visited', null=True)
date_park_created = models.DateField('Date Park Created', null=True)
zoom = models.IntegerField(null=True)
mpoly = models.MultiPolygonField(null=True)
visited = models.BooleanField(default=False)
dek = models.TextField(null=True, blank=True)
tag_line = models.CharField(max_length=254, null=True)
post = models.ForeignKey(Entry, null=True)
gallery = models.ForeignKey(PhotoGallery, blank=True, null=True, verbose_name='photo set')
image = models.FileField(upload_to=get_upload_path, null=True, blank=True,
help_text="width: 980px, height: > 450px")
image_height = models.CharField(max_length=20, null=True, blank=True)
image_width = models.CharField(max_length=20, null=True, blank=True)
objects = models.GeoManager()
class Meta:
verbose_name_plural = "National Parks"
app_label = 'projects'
ordering = ('-visited', 'unit_name',)
def __str__(self):
return self.unit_name
@property
def get_image_url(self):
return "%s%s" % (settings.IMAGES_URL, self.image.name[7:])
def save(self):
#get image dimensions
img = Image.open(self.image)
self.image_width, self.image_height = img.size
super(NationalParks, self).save()
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