--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gpp/gcalendar/models.py	Mon Apr 06 02:43:12 2009 +0000
@@ -0,0 +1,101 @@
+"""
+Models for the gcalendar application.
+"""
+from django.db import models
+from django.db.models import Q
+from django.contrib.auth.models import User
+from django.template.loader import render_to_string
+
+
+class PendingEventManager(models.Manager):
+    """A manager for pending events."""
+
+    def get_query_set(self):
+        """Returns a queryset of events that have been approved to update
+        the Google calendar."""
+        return super(PendingEventManager, self).get_query_set().filter(
+                Q(status=Event.NEW_APRV) | \
+                Q(status=Event.EDIT_APRV) | \
+                Q(status=Event.DEL_APRV)
+            )
+
+
+class Event(models.Model):
+    """Model to represent calendar events."""
+
+    # Event status codes:
+    (NEW, NEW_APRV, EDIT_REQ, EDIT_APRV, DEL_REQ, DEL_APRV, ON_CAL) = range(7)
+
+    STATUS_CHOICES = (
+        (NEW, 'New'),
+        (NEW_APRV, 'New Approved'),
+        (EDIT_REQ, 'Edit Request'),
+        (EDIT_APRV, 'Edit Approved'),
+        (DEL_REQ, 'Delete Request'),
+        (DEL_APRV, 'Delete Approved'),
+        (ON_CAL, 'On Calendar'),
+    )
+
+    REPEAT_CHOICES = (
+        ('none', 'Does not repeat'),
+        ('daily', 'Daily'),
+        ('weekly', 'Weekly'),
+        ('monthly', 'Monthly'),
+        ('yearly', 'Yearly')
+    )
+
+    user = models.ForeignKey(User)
+    what = models.CharField(max_length=255)
+    start_date = models.DateField()
+    start_time = models.TimeField(null=True, blank=True)
+    end_date = models.DateField()
+    end_time = models.TimeField(null=True, blank=True)
+    time_zone = models.CharField(max_length=64, blank=True)
+    all_day = models.BooleanField(default=False)
+    repeat = models.CharField(max_length=7, choices=REPEAT_CHOICES)
+    repeat_interval = models.IntegerField(null=True, blank=True,
+        help_text='Only valid for repeating events.')
+    until_date = models.DateField(null=True, blank=True,
+        help_text='Only valid for repeating events; leave blank for no end date.')
+    weekly_sun = models.BooleanField(default=False, verbose_name='Weekly on Sun',
+        help_text='Only valid for weekly repeats.')
+    weekly_mon = models.BooleanField(default=False, verbose_name='Weekly on Mon',
+        help_text='Only valid for weekly repeats.')
+    weekly_tue = models.BooleanField(default=False, verbose_name='Weekly on Tue',
+        help_text='Only valid for weekly repeats.')
+    weekly_wed = models.BooleanField(default=False, verbose_name='Weekly on Wed',
+        help_text='Only valid for weekly repeats.')
+    weekly_thu = models.BooleanField(default=False, verbose_name='Weekly on Thu',
+        help_text='Only valid for weekly repeats.')
+    weekly_fri = models.BooleanField(default=False, verbose_name='Weekly on Fri',
+        help_text='Only valid for weekly repeats.')
+    weekly_sat = models.BooleanField(default=False, verbose_name='Weekly on Sat',
+        help_text='Only valid for weekly repeats.')
+    monthly_by_day = models.BooleanField(default=False,
+        help_text='Only valid for monthly repeats; Checked: By day of the month, Unchecked: By day of the week.')
+    where = models.CharField(max_length=255, blank=True)
+    description = models.TextField(blank=True)
+    html = models.TextField(blank=True)
+    date_submitted = models.DateTimeField(auto_now_add=True)
+    google_id = models.CharField(max_length=255, blank=True)
+    status = models.SmallIntegerField(choices=STATUS_CHOICES, default=NEW, db_index=True)
+
+    objects = models.Manager()
+    pending_events = PendingEventManager()
+
+    def __unicode__(self):
+        return self.what
+
+    class Meta:
+        ordering = ('-date_submitted', )
+
+    def save(self, *args, **kwargs):
+        html = render_to_string('gcalendar/markdown.html', {'data': self.description})
+        self.html = html.strip()
+        super(Event, self).save(*args, **kwargs)
+
+    def needs_approval(self):
+        return self.status in (self.NEW, self.EDIT_REQ, self.DEL_REQ)
+
+
+# vim: ts=4 sw=4