Add models

aleksis/apps/buelleten/models/base.py

+from polymorphic.models import PolymorphicModel
+
+from aleksis.core.mixins import ExtensibleModel
+
+
+class DisplayGroup(ExtensibleModel):
+
+    name = models.CharField(max_length=255, verbose_name=_("Name"))
+    slug = models.SlugField(max_length=255, verbose_name=_("Slug"))
+
+
+class Display(ExtensibleModel):
+
+    display_group = models.ForeignKey(DisplayGroup, verbose_name=_("Display group"))
+    hostname = models.CharField(max_length=255, verbose_name=_("Hostname"))
+
+
+class Slide(PolymorphicModel, PureDjangoModel):
+
+    display_group = models.ForeignKey(DisplayGroup, verbose_name=_("Display group"))

aleksis/apps/buelleten/models/slides.py

+from django.core.validators import FileExtensionValidator
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+from ckeditor.fields import RichTextField
+
+from .base import Slide
+
+
+class ForeignURLSlide(Slide):
+
+    url = models.URLField(max_length=255, verbose_name=_("URL"))
+
+
+class UploadedFileSlide(Slide):
+
+    TYPES = [
+        "pdf",
+        "jpg",
+        "jpeg",
+        "png",
+        "tif",
+        "bmp",
+        "ppm",
+        "avi",
+        "mov",
+        "mp4",
+        "mkv",
+        "webm",
+        "ogv",
+        "mpg",
+        "mpeg",
+        "ts",
+        "flv",
+    ]
+
+    file = models.FileField(
+        upload_to="paweljong/uploaded_file_slides/",
+        validators=[FileExtensionValidator(allowed_extensions=self.TYPES)],
+    )
+
+
+class StaticContentSlide(Slide):
+
+    content = RichTextField(verbose_name=_("Content"))
+