1 from django.apps import apps
2 from django.conf import settings
3 from django.db import models
4 from django.template import Context, Template
5 from django.utils.translation import ugettext_lazy as _
6 from django.utils.timezone import now
7 from .places import PLACES, PLACE_CHOICES, STYLES
10 class Banner(models.Model):
11 place = models.SlugField(_('place'), choices=PLACE_CHOICES)
12 style = models.CharField(
13 _('style'), max_length=255, blank=True,
15 help_text=_('Affects blackout.')
17 action_label = models.CharField(
19 max_length=255, blank=True,
20 help_text=_('If empty, whole banner will serve as a link')
22 open_label = models.CharField(_('open label'), max_length=255, blank=True)
23 close_label = models.CharField(_('close label'), max_length=255, blank=True)
24 text = models.TextField(_('text'))
25 image = models.FileField(_('image'), upload_to='annoy/banners/', blank=True)
26 url = models.CharField(_('url'), max_length=1024)
27 priority = models.PositiveSmallIntegerField(
28 _('priority'), default=0,
29 help_text=_('Banners with higher priority come first.'))
30 since = models.DateTimeField(_('since'), null=True, blank=True)
31 until = models.DateTimeField(_('until'), null=True, blank=True)
32 show_members = models.BooleanField(_('show members'), default=False)
33 staff_preview = models.BooleanField(_('staff preview'), default=False)
36 verbose_name = _('banner')
37 verbose_name_plural = _('banners')
38 ordering = ('place', '-priority',)
44 return Template(self.text).render(Context())
47 def choice(cls, place, request):
48 Membership = apps.get_model('club', 'Membership')
50 if hasattr(request, 'annoy_banner_exempt'):
51 return cls.objects.none()
54 assert place in PLACES, f"Banner place `{place}` must be defined in annoy.places."
57 banners = cls.objects.filter(
63 ).order_by('-priority', '?')
65 if not request.user.is_staff:
66 banners = banners.filter(staff_preview=False)
69 if Membership.is_active_for(request.user):
70 banners = banners.filter(show_members=True)
74 class DynamicTextInsert(models.Model):
75 paragraphs = models.IntegerField(_('pararaphs'))
76 url = models.CharField(max_length=1024)
79 verbose_name = _('dynamic insert')
80 verbose_name_plural = _('dynamic inserts')
81 ordering = ('paragraphs', )
84 return str(self.paragraphs)
87 def get_all(cls, request):
88 Membership = apps.get_model('club', 'Membership')
89 if Membership.is_active_for(request.user) and not request.user.is_staff:
90 return cls.objects.none()
91 return cls.objects.all()
95 return self.dynamictextinserttext_set.order_by('?').first()
98 class DynamicTextInsertText(models.Model):
99 insert = models.ForeignKey(DynamicTextInsert, models.CASCADE)
100 own_colors = models.BooleanField(default=False)
101 background_color = models.CharField(max_length=10, blank=True)
102 text_color = models.CharField(max_length=10, blank=True)
103 text = models.TextField(_('text'))
104 image = models.FileField(blank=True, upload_to='annoy/inserts/')