Introduce banner styles.

[wolnelektury.git] / src / annoy / models.py

diff --git a/src/annoy/models.py b/src/annoy/models.py
index 26b0136..4df3a5e 100644 (file)
--- a/src/annoy/models.py
+++ b/src/annoy/models.py
@@ -1,26 +1,36 @@
 from django.apps import apps
 from django.conf import settings
 from django.db import models
+from django.template import Context, Template
 from django.utils.translation import ugettext_lazy as _
 from django.utils.timezone import now
-from .places import PLACES, PLACE_CHOICES
+from .places import PLACES, PLACE_CHOICES, STYLES
 
 
 class Banner(models.Model):
-    place = models.SlugField(choices=PLACE_CHOICES)
+    place = models.SlugField(_('place'), choices=PLACE_CHOICES)
+    style = models.CharField(
+        _('style'), max_length=255, blank=True,
+        choices=STYLES,
+        help_text=_('Affects blackout.')
+    )
     action_label = models.CharField(
+        _('action label'),
         max_length=255, blank=True,
-        help_text=_('')
+        help_text=_('If empty, whole banner will serve as a link')
     )
-    open_label = models.CharField(max_length=255, blank=True)
-    close_label = models.CharField(max_length=255, blank=True)
-    text = models.TextField()
-    url = models.CharField(max_length=1024)
-    priority = models.PositiveSmallIntegerField(default=0)
-    since = models.DateTimeField(null=True, blank=True)
-    until = models.DateTimeField(null=True, blank=True)
-    show_members = models.BooleanField(default=False)
-    staff_preview = models.BooleanField(default=False)
+    open_label = models.CharField(_('open label'), max_length=255, blank=True)
+    close_label = models.CharField(_('close label'), max_length=255, blank=True)
+    text = models.TextField(_('text'))
+    image = models.FileField(_('image'), upload_to='annoy/banners/', blank=True)
+    url = models.CharField(_('url'), max_length=1024)
+    priority = models.PositiveSmallIntegerField(
+        _('priority'), default=0,
+        help_text=_('Banners with higher priority come first.'))
+    since = models.DateTimeField(_('since'), null=True, blank=True)
+    until = models.DateTimeField(_('until'), null=True, blank=True)
+    show_members = models.BooleanField(_('show members'), default=False)
+    staff_preview = models.BooleanField(_('staff preview'), default=False)
 
     class Meta:
         verbose_name = _('banner')
@@ -30,15 +40,18 @@ class Banner(models.Model):
     def __str__(self):
         return self.text
 
+    def get_text(self):
+        return Template(self.text).render(Context())
+
     @classmethod
     def choice(cls, place, request):
         Membership = apps.get_model('club', 'Membership')
 
         if hasattr(request, 'annoy_banner_exempt'):
             return cls.objects.none()
-        
+
         if settings.DEBUG:
-            assert place in PLACES, "Banner place `{}` must be defined in annoy.places.".format(place)
+            assert place in PLACES, f"Banner place `{place}` must be defined in annoy.places."
 
         n = now()
         banners = cls.objects.filter(
@@ -56,8 +69,8 @@ class Banner(models.Model):
             if Membership.is_active_for(request.user):
                 banners = banners.filter(show_members=True)
         return banners
-        
-        
+
+
 class DynamicTextInsert(models.Model):
     paragraphs = models.IntegerField(_('pararaphs'))
     url = models.CharField(max_length=1024)
@@ -70,13 +83,22 @@ class DynamicTextInsert(models.Model):
     def __str__(self):
         return str(self.paragraphs)
 
+    @classmethod
+    def get_all(cls, request):
+        Membership = apps.get_model('club', 'Membership')
+        if Membership.is_active_for(request.user) and not request.user.is_staff:
+            return cls.objects.none()
+        return cls.objects.all()
+
+
     def choose(self):
         return self.dynamictextinserttext_set.order_by('?').first()
 
 
 class DynamicTextInsertText(models.Model):
     insert = models.ForeignKey(DynamicTextInsert, models.CASCADE)
+    own_colors = models.BooleanField(default=False)
     background_color = models.CharField(max_length=10, blank=True)
     text_color = models.CharField(max_length=10, blank=True)
     text = models.TextField(_('text'))
-    image = models.FileField(blank=True)
+    image = models.FileField(blank=True, upload_to='annoy/inserts/')