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Port to new django version - not yet fully working

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- location field makes problems
This commit is contained in:
Martin Bauer
2019-01-05 11:27:15 +01:00
parent 72a9642a8e
commit 663185fd40
168 changed files with 797 additions and 5967 deletions
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186
eventplanner/models.py
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@@ -1,191 +1,179 @@
from django.db import models
from django.utils.translation import ugettext as _
from django.contrib.auth.models import User, Permission
from django.db.models import Q
from datetime import datetime
from location_field.models import PlainLocationField
from django.db.models import Q
from django.dispatch import Signal
class NoNextEventException( Exception ):
class NoNextEventException(Exception):
def __str__(self):
return ("No event scheduled for the future")
class Event ( models.Model ):
EVENT_TYPES = (
( 'Reh', _('Rehearsal') ),
( 'Conc', _('Concert') ),
( 'Party', _('Party') ),
( 'Travel', _('Travel') ),
( 'Option', _('Option') ),
)
type = models.CharField( max_length=6, choices=EVENT_TYPES, default='Reh', verbose_name= _("type") )
short_desc = models.CharField( null=True, max_length=100, blank = True, verbose_name= _("Short Description") )
location = models.TextField( blank=True, verbose_name=_("location") )
map_location = PlainLocationField(blank=True, based_field = location, zoom=7, verbose_name=_("Location on map") )
desc = models.TextField( blank=True, verbose_name=_("description") )
date = models.DateField( verbose_name= _("date") )
time = models.TimeField( null=True, blank=True, verbose_name = _("time") )
meeting_time = models.TimeField( null=True, blank=True, verbose_name = _("meeting_time") )
end_date = models.DateField( null=True, blank = True, verbose_name = _("End Date") )
participants = models.ManyToManyField( User, through='EventParticipation', verbose_name=_("participants") )
def __unicode__(self):
return self.title
return "No event scheduled for the future"
class Event(models.Model):
EVENT_TYPES = (
('Reh', _('Rehearsal')),
('Conc', _('Concert')),
('Party', _('Party')),
('Travel', _('Travel')),
('Option', _('Option')),
)
type = models.CharField(max_length=6, choices=EVENT_TYPES, default='Reh', verbose_name=_("type"))
short_desc = models.CharField(null=True, max_length=100, blank=True, verbose_name=_("Short Description"))
location = models.TextField(blank=True, verbose_name=_("location"))
map_location = PlainLocationField(blank=True, based_field=location, zoom=7, verbose_name=_("Location on map"))
desc = models.TextField(blank=True, verbose_name=_("description"))
date = models.DateField(verbose_name=_("date"))
time = models.TimeField(null=True, blank=True, verbose_name=_("time"))
meeting_time = models.TimeField(null=True, blank=True, verbose_name=_("meeting_time"))
end_date = models.DateField(null=True, blank=True, verbose_name=_("End Date"))
participants = models.ManyToManyField(User, through='EventParticipation', verbose_name=_("participants"))
def __unicode__(self):
return self.title
def save(self, *args, **kwargs):
# Call the "real" save() method
super(Event, self).save(*args, **kwargs)
# Create a "Don't Know" participation for each Musician
for u in User.objects.all():
for u in User.objects.all():
if not u in self.participants.all():
EventParticipation.objects.create( event=self, user = u, status='-', comment = '' )
EventParticipation.objects.create(event=self, user=u, status='-', comment='')
@property
def title(self):
res = self.get_type_display()
if self.short_desc:
res += " (" + self.short_desc + ") "
return res
@property
def displaytime(self):
if self.meeting_time is None or self.meeting_time == "":
return self.time
else:
return self.meeting_time
return self.meeting_time
@property
def displaydatetime(self):
if not self.displaytime == None:
return datetime.combine( self.date, self.displaytime )
return datetime.combine(self.date, self.displaytime)
else:
return datetime.combine( self.date, datetime.min.time() )
return datetime.combine(self.date, datetime.min.time())
@staticmethod
def getNextEvent( eventType = "", includePreviousFromToday = True ):
def getNextEvent(eventType="", includePreviousFromToday=True):
"""Return the next event, of the given type. If type is the empty string the next event is returned
regardless of its type.
if includePreviousFromToday the nextEvent returned could also have been today with a startime < now """
if includePreviousFromToday:
if eventType == "":
nextEvents = Event.objects.filter( date__gte = datetime.now() ).order_by('date')[:1]
nextEvents = Event.objects.filter(date__gte=datetime.now()).order_by('date')[:1]
else:
nextEvents = Event.objects.filter( date__gte = datetime.now(), type = eventType ).order_by('date')[:1]
if len( nextEvents ) == 0:
nextEvents = Event.objects.filter(date__gte=datetime.now(), type=eventType).order_by('date')[:1]
if len(nextEvents) == 0:
raise NoNextEventException()
return nextEvents[0]
else:
maximalNumberOfEventsOnSameDay = 4
nextEvents = []
if eventType =="":
nextEvents = Event.objects.filter( date__gte = datetime.now() ).order_by('date')[:maximalNumberOfEventsOnSameDay]
if eventType == "":
nextEvents = Event.objects.filter(date__gte=datetime.now()).order_by('date')[
:maximalNumberOfEventsOnSameDay]
else:
nextEvents = Event.objects.filter( date__gte = datetime.now(), type = eventType ).order_by('date')[:maximalNumberOfEventsOnSameDay]
nextEvents = Event.objects.filter(date__gte=datetime.now(), type=eventType).order_by('date')[
:maximalNumberOfEventsOnSameDay]
if len(nextEvents) == 0:
raise NoNextEventException()
i = 0
nextEvent = nextEvents[0]
# nextEvent is not necessarily events[0] since events[0] may have been previously today
while nextEvent.displaydatetime < datetime.now():
if len(nextEvents ) <= i:
if len(nextEvents) <= i:
raise NoNextEventException()
else:
i += 1
nextEvent = nextEvents[i]
return nextEvent
class EventParticipation(models.Model):
OPTIONS = (('?', _('?')),
('Yes', _('Yes')),
('No', _('No')),
('-', _('-'))
)
class EventParticipation( models.Model ):
OPTIONS = ( ('?' , _('?' )),
('Yes', _('Yes')),
('No' , _('No' )),
('-' , _( '-' ))
)
event = models.ForeignKey( Event, verbose_name=_("event") )
user = models.ForeignKey( User, verbose_name=_("user") )
status = models.CharField ( max_length=3, choices = OPTIONS, default='?', verbose_name=_("status") )
comment = models.CharField ( max_length=64, blank=True, verbose_name=_("comment") )
event = models.ForeignKey(Event, verbose_name=_("event"), on_delete=models.PROTECT)
user = models.ForeignKey(User, verbose_name=_("user"), on_delete=models.PROTECT)
status = models.CharField(max_length=3, choices=OPTIONS, default='?', verbose_name=_("status"))
comment = models.CharField(max_length=64, blank=True, verbose_name=_("comment"))
def get_username(self):
return self.user.username
def save( self, *args, **kwargs ):
prev = EventParticipation.objects.filter( event = self.event, user = self.user )
def save(self, *args, **kwargs):
prev = EventParticipation.objects.filter(event=self.event, user=self.user)
if len(prev) == 0:
super(EventParticipation,self).save( *args,**kwargs)
super(EventParticipation, self).save(*args, **kwargs)
else:
prev = prev[0]
if prev.status != self.status or prev.comment != self.comment:
super(EventParticipation,self).save( *args,**kwargs)
super(EventParticipation, self).save(*args, **kwargs)
@staticmethod
def hasUserSetParticipationForAllEvents( user ):
def hasUserSetParticipationForAllEvents(user):
if not EventParticipation.isMember(user):
return True
futurePart = EventParticipation.objects.filter( event__date__gte = datetime.now() )
notYetEntered = futurePart.filter( user = user ).filter( status = '-' )
if len( notYetEntered ) > 0:
futurePart = EventParticipation.objects.filter(event__date__gte=datetime.now())
notYetEntered = futurePart.filter(user=user).filter(status='-')
if len(notYetEntered) > 0:
return False
else:
return True
@staticmethod
def isMember( user ):
def isMember(user):
return user.has_perm('eventplanner.member')
@staticmethod
def isAdmin( user ):
def isAdmin(user):
return user.has_perm('eventplanner.admin')
@staticmethod
def members():
perm = Permission.objects.get( codename='member' )
f = User.objects.filter(Q(groups__permissions=perm) | Q(user_permissions=perm) ).distinct()
perm = Permission.objects.get(codename='member')
f = User.objects.filter(Q(groups__permissions=perm) | Q(user_permissions=perm)).distinct()
return f.order_by('musician__position')
@staticmethod
def get_or_create( user , event ):
def get_or_create(user, event):
try:
result = EventParticipation.objects.get( event = event, user = user )
result = EventParticipation.objects.get(event=event, user=user)
except EventParticipation.DoesNotExist:
result = EventParticipation.objects.create( event = event, user = user, status='-', comment = '' )
result = EventParticipation.objects.create(event=event, user=user, status='-', comment='')
return result
class Meta:
unique_together = ("event", "user")
permissions = (
("admin", _("Admin") ),
("member", _("Member") ),
("admin", _("Admin")),
("member", _("Member")),
)