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import datetime
import re
from django.urls import reverse
from django.apps import apps
from django.template.defaultfilters import slugify
from django.contrib.gis.db import models
# from django.contrib.auth.models import User
from django.utils import timezone
from django import forms
from django.conf import settings
from bs4 import BeautifulSoup
from locations.models import Location
from photos.models import LuxImage
from utils.next_prev import next_in_order, prev_in_order
from utils.util import render_images, extract_main_image, markdown_to_html
def get_upload_path(self, filename):
return "images/sightings-images/%s/%s" % (datetime.datetime.today().strftime("%Y"), filename)
# from http://aba.org/checklist/codes.html
ABA_CODES = (
(0, 'unknown'),
(1, 'regular occurring - common'),
(2, 'regular occurring - less common'),
(3, 'rare'),
(4, 'casual'),
(5, 'accidental'),
(6, 'Cannot be found'),
)
KIND_LIST = (
(1, 'Birds'),
(2, 'Mammals'),
(3, 'Reptiles'),
(4, 'Amphibians'),
(5, 'Plants'),
)
class APClass(models.Model):
common_name = models.CharField(max_length=200)
scientific_name = models.CharField(max_length=200)
kind = models.IntegerField(choices=KIND_LIST, default=1)
class Meta:
verbose_name_plural = 'Animal/Plant Class'
ordering = ["kind", "common_name"]
def __str__(self):
return self.common_name
class AP(models.Model):
common_name = models.CharField(max_length=200)
slug = models.SlugField()
scientific_name = models.CharField(max_length=200)
code = models.IntegerField(choices=ABA_CODES, default=0)
apclass = models.ForeignKey(APClass, on_delete=models.CASCADE)
body_html = models.TextField(null=True, blank=True)
body_markdown = models.TextField(null=True, blank=True)
image = models.ForeignKey(LuxImage, on_delete=models.CASCADE, null=True, blank=True)
# image = models.FileField(upload_to=get_upload_path, null=True, blank=True, help_text="width of high res is 1360px")
# image_credit = models.CharField(max_length=200, blank=True, null=True)
class Meta:
verbose_name_plural = 'Animal/Plant'
verbose_name = 'Animal/Plant'
ordering = ["common_name", ]
def __str__(self):
return self.common_name
def get_image_url(self):
return "%s%s" % (settings.IMAGES_URL, self.image.url.split("media")[1][8:])
def get_absolute_url(self):
return reverse("sightings:detail", kwargs={"slug": self.slug})
@property
def seen(self):
if self.sighting_set.all():
return True
else:
return False
def kind(self):
return self.apclass.kind
def get_prev(self):
model = apps.get_model(app_label=self._meta.app_label, model_name=self._meta.model_name)
return prev_in_order(self, model.objects.all())
def get_next(self):
model = apps.get_model(app_label=self._meta.app_label, model_name=self._meta.model_name)
return next_in_order(self, model.objects.all())
@property
def get_previous_admin_url(self):
model = apps.get_model(app_label=self._meta.app_label, model_name=self._meta.model_name)
try:
return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[self.get_prev().pk])
except model.DoesNotExist:
return ''
@property
def get_next_admin_url(self):
model = apps.get_model(app_label=self._meta.app_label, model_name=self._meta.model_name)
try:
return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[self.get_next().pk])
except model.DoesNotExist:
return ''
def save(self, *args, **kwargs):
if self.pk:
md = render_images(self.body_markdown)
self.body_html = markdown_to_html(md)
main_image = extract_main_image(self.body_markdown)
if main_image:
self.image = main_image
self.slug = slugify(self.common_name[:50])
super(AP, self).save(*args, **kwargs)
class Sighting(models.Model):
ap = models.ForeignKey(AP, on_delete=models.CASCADE)
point = models.PointField(blank=True)
location = models.ForeignKey(Location, on_delete=models.CASCADE, blank=True)
pub_date = models.DateTimeField('Date', default=timezone.now)
location_name = models.CharField(max_length=200, blank=True)
state_name = models.CharField(max_length=200, blank=True)
country_name = models.CharField(max_length=200, blank=True)
country_slug = models.CharField(max_length=200, blank=True)
region_name = models.CharField(max_length=200, blank=True)
ap_common_name = models.CharField(max_length=200, blank=True)
# seen_by = models.ManyToManyField(User)
# images = models.ManyToManyField(LuxImage, blank=True)
# audio = models.ManyToManyField(BirdAudio, blank=True)
class Meta:
ordering = ["-pub_date", ]
get_latest_by = "pub_date"
@property
def state(self):
return self.location.state
@property
def country(self):
return self.location.state.country
@property
def region(self):
return self.location.state.country.lux_region
@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_admin_url(self):
n = self.get_previous_by_pub_date()
return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[n.id])
@property
def get_next_admin_url(self):
model = apps.get_model(app_label=self._meta.app_label, model_name=self._meta.model_name)
try:
return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[self.get_next_by_pub_date().pk])
except model.DoesNotExist:
return ''
def get_small_image(self):
for img in self.images.all():
for size in img.sizes.all():
if size.width > 360 and size.width < 700:
return img.get_image_by_size(size)
def get_absolute_url(self):
return reverse("sightings:detail", kwargs={"slug": self.ap.slug})
def __str__(self):
return self.ap_common_name
def save(self, *args, **kwargs):
if not self.point:
self.point = Sighting.objects.latest().point
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))
self.ap_common_name = self.ap.common_name
self.location_name = self.location.name
self.state_name = self.location.state.name
self.country_name = self.location.state.country.name
self.country_slug = self.location.state.country.slug
self.region_name = self.location.state.country.lux_region.name
super(Sighting, self).save()
class FieldNote(models.Model):
sighting = models.ForeignKey(Sighting, on_delete=models.CASCADE)
body_html = models.TextField(blank=True)
body_markdown = models.TextField(blank=True)
# these are only used to speed up admin
sighting_pub_date = models.DateTimeField('Date', blank=True)
sighting_location = models.CharField(max_length=200, blank=True)
ap_common_name = models.CharField(max_length=200, blank=True)
class Meta:
ordering = ["sighting_pub_date", ]
def __str__(self):
return '%s %s' % (self.ap_common_name, self.pk)
def save(self, *args, **kwargs):
self.sighting_pub_date = self.sighting.pub_date
self.ap_common_name = self.sighting.ap.common_name
self.sighting_location = self.sighting.location_name
md = render_images(self.body_markdown)
self.body_html = markdown_to_html(md)
super(FieldNote, self).save()
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