import datetime from django.db import models from django.core.urlresolvers import reverse from django.contrib.auth.models import User from markitup.fields import MarkupField class Speaker(models.Model): SESSION_COUNT_CHOICES = [ (1, "One"), (2, "Two") ] user = models.OneToOneField(User, null=True, related_name="speaker_profile") name = models.CharField(max_length=100, help_text="As you would like it to appear in the conference program.") biography = MarkupField(blank=True, help_text="A little bit about you. Edit using Markdown.") photo = models.ImageField(upload_to="speaker_photos", blank=True) annotation = models.TextField() # staff only invite_email = models.CharField(max_length=200, unique=True, null=True, db_index=True) invite_token = models.CharField(max_length=40, db_index=True) created = models.DateTimeField( default = datetime.datetime.now, editable = False ) def __unicode__(self): if self.user: return self.name else: return "?" def get_absolute_url(self): return reverse("speaker_edit") @property def email(self): if self.user is not None: return self.user.email else: return self.invite_email @property def all_presentations(self): presentations = [] if self.presentations: for p in self.presentations.all(): presentations.append(p) for p in self.copresentations.all(): presentations.append(p) return presentations