bornhack-website/program/models.py

78 lines
2 KiB
Python

from __future__ import unicode_literals
from django.db import models
from django.utils.text import slugify
from utils.models import CreatedUpdatedModel
class EventType(CreatedUpdatedModel):
""" Every event needs to have a type. """
name = models.CharField(max_length=100)
slug = models.SlugField()
color = models.CharField(max_length=50)
light_text = models.BooleanField(default=False)
def __unicode__(self):
return self.name
class Event(CreatedUpdatedModel):
""" Something that is on the program. """
title = models.CharField(max_length=255)
slug = models.SlugField(blank=True, max_length=255)
abstract = models.TextField()
event_type = models.ForeignKey(EventType)
camp = models.ForeignKey('camps.Camp', null=True)
class Meta:
ordering = ['title']
def __unicode__(self):
return self.title
def save(self, **kwargs):
if not self.slug:
self.slug = slugify(self.title)
super(Event, self).save(**kwargs)
class EventInstance(CreatedUpdatedModel):
""" An instance of an event """
event = models.ForeignKey('program.event', related_name='instances')
start = models.DateTimeField()
end = models.DateTimeField()
class Meta:
ordering = ['start']
def __unicode__(self):
return '%s (%s to %s)' % (self.event, self.start, self.end)
class Speaker(CreatedUpdatedModel):
""" Person anchoring an event. """
name = models.CharField(max_length=150)
biography = models.TextField()
picture = models.ImageField(null=True, blank=True)
slug = models.SlugField(blank=True, max_length=255)
events = models.ManyToManyField(
Event,
related_name='speakers',
related_query_name='speaker',
blank=True,
)
class Meta:
ordering = ['name']
def __unicode__(self):
return self.name
def save(self, **kwargs):
if not self.slug:
self.slug = slugify(self.name)
super(Speaker, self).save(**kwargs)