+++ /dev/null
-from django.conf import settings
-from django.contrib.localflavor.us.models import USStateField
-from django.contrib.contenttypes.generic import GenericForeignKey, GenericRelation
-from django.contrib.contenttypes.models import ContentType
-from django.core.exceptions import ValidationError
-from django.core.validators import RegexValidator, MinValueValidator, MaxValueValidator
-from django.db import models
-from philo.contrib.julian.fields import USZipCodeField
-from philo.models.base import Tag, Entity, Titled
-from philo.models.fields import TemplateField
-from philo.utils import ContentTypeSubclassLimiter
-import datetime
-import re
-
-
-# TODO: Could this regex more closely match the Formal Public Identifier spec?
-# http://xml.coverpages.org/tauber-fpi.html
-FPI_REGEX = re.compile(r"(|\+//|-//)[^/]+//[^/]+//[A-Z]{2}")
-
-
-class Location(Entity):
- name = models.CharField(max_length=150, blank=True)
- description = models.TextField(blank=True)
-
- longitude = models.FloatField(blank=True, validators=[MinValueValidator(-180), MaxValueValidator(180)])
- latitude = models.FloatField(blank=True, validators=[MinValueValidator(-90), MaxValueValidator(90)])
-
- events = GenericRelation('Event')
-
- def clean(self):
- if not (self.name or self.description) or (self.longitude is None and self.latitude is None):
- raise ValidationError("Either a name and description or a latitude and longitude must be defined.")
-
- class Meta:
- abstract = True
-
-
-_location_content_type_limiter = ContentTypeSubclassLimiter(Location)
-
-
-# TODO: Can we track when a building is open? Hmm...
-class Building(Location):
- """A building is a location with a street address."""
- address = models.CharField(max_length=255)
- city = models.CharField(max_length=150)
-
- class Meta:
- abstract = True
-
-
-_building_content_type_limiter = ContentTypeSubclassLimiter(Building)
-
-
-class USBuilding(Building):
- state = USStateField()
- zipcode = USZipCodeField()
-
- class Meta:
- verbose_name = "Building (US)"
- verbose_name_plural = "Buildings (US)"
-
-
-class Venue(Location):
- """A venue is a location inside a building"""
- building_content_type = models.ForeignKey(ContentType, limit_choices_to=_building_content_type_limiter)
- building_pk = models.TextField()
- building = GenericForeignKey('building_content_type', 'building_pk')
-
-
-class TimedModel(models.Model):
- start_date = models.DateField(help_text="YYYY-MM-DD")
- start_time = models.TimeField(blank=True, null=True, help_text="HH:MM:SS - 24 hour clock")
- end_date = models.DateField()
- end_time = models.TimeField(blank=True, null=True)
-
- def is_all_day(self):
- return self.start_time is None and self.end_time is None
-
- class Meta:
- abstract = True
-
-
-class Event(Entity, Titled, TimedModel):
- location_content_type = models.ForeignKey(ContentType, limit_choices_to=_location_content_type_limiter)
- location_pk = models.TextField()
- location = GenericForeignKey('location_content_type', 'location_pk')
-
- description = TemplateField()
-
- tags = models.ManyToManyField(Tag, blank=True, null=True)
-
- parent_event = models.ForeignKey('self', blank=True, null=True)
-
- owner = models.ForeignKey(getattr(settings, 'PHILO_PERSON_MODULE', 'auth.User'))
-
-
-class Calendar(Entity):
- name = models.CharField(max_length=100)
- #slug = models.SlugField(max_length=255, unique=True)
- events = models.ManyToManyField(Event, related_name='calendars')
-
- # TODO: Can we auto-generate this on save based on site id and calendar name and settings language?
- uuid = models.CharField("Calendar UUID", max_length=100, unique=True, help_text="Should conform to Formal Public Identifier format. See <http://en.wikipedia.org/wiki/Formal_Public_Identifier>", validators=[RegexValidator(FPI_REGEX)])
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