integrate tiptap text editor

aircox/models/page.py

@@ -13,6 +13,7 @@ from django.utils.translation import gettext_lazy as _
 from filer.fields.image import FilerImageField
 from model_utils.managers import InheritanceQuerySet
 
+from ..conf import settings
 from .station import Station
 
 __all__ = (
@@ -120,6 +121,14 @@ class BasePage(Renderable, models.Model):
         return "{}".format(self.title or self.pk)
 
     def save(self, *args, **kwargs):
+        if self.content:
+            self.content = bleach.clean(
+                self.content,
+                tags=settings.ALLOWED_TAGS,
+                attributes=settings.ALLOWED_ATTRIBUTES,
+                protocols=settings.ALLOWED_PROTOCOLS,
+            )
+
         if not self.slug:
             self.slug = slugify(self.title)[:100]
             count = Page.objects.filter(slug__startswith=self.slug).count()
@@ -165,17 +174,6 @@ class BasePage(Renderable, models.Model):
         headline[-1] += suffix
         return mark_safe(" ".join(headline))
 
-    _url_re = re.compile(
-        "((http|https)\:\/\/)?[a-zA-Z0-9\.\/\?\:@\-_=#]+\.([a-zA-Z]){2,6}([a-zA-Z0-9\.\&\/\?\:@\-_=#])*"
-    )
-
-    @cached_property
-    def display_content(self):
-        if "<p>" in self.content:
-            return self.content
-        content = self._url_re.sub(r'<a href="\1" target="new">\1</a>', self.content)
-        return content.replace("\n\n", "\n").replace("\n", "<br>")
-
     @classmethod
     def get_init_kwargs_from(cls, page, **kwargs):
         kwargs.setdefault("cover", page.cover)