Making the deleted-messages-frontend functional with changes, including:

- Adding support for embeds to both the template and the css;
- Adding Discord fonts to create a Discord-realistic rendering;
- Adding Discord color int to html hex filter for use in templates;
- Removing unnecessary int -> hex property from role model (see previous point);
- Adding support to compute timestamp from snowflake int in the message model;
- Forcing the order of deleted messages list view to snowflake `id` to guarantee chronological order.

8 files changed, 59 insertions, 6 deletions

diff --git a/pydis_site/apps/api/models/bot/deleted_message.py b/pydis_site/apps/api/models/bot/deleted_message.py
index eb7f4c89..1eb4516e 100644
--- a/pydis_site/apps/api/models/bot/deleted_message.py
+++ b/pydis_site/apps/api/models/bot/deleted_message.py
@@ -12,3 +12,8 @@ class DeletedMessage(Message):
         help_text="The deletion context this message is part of.",
         on_delete=models.CASCADE
     )
+
+    class Meta:
+        """Sets the default ordering for list views to oldest first."""
+
+        ordering = ["id"]
diff --git a/pydis_site/apps/api/models/bot/message.py b/pydis_site/apps/api/models/bot/message.py
index 6b566620..0713b9d2 100644
--- a/pydis_site/apps/api/models/bot/message.py
+++ b/pydis_site/apps/api/models/bot/message.py
@@ -1,6 +1,11 @@
+from datetime import datetime
+
+import pytz
 from django.contrib.postgres import fields as pgfields
 from django.core.validators import MinValueValidator
 from django.db import models
+from django.utils import timezone
+
 
 from pydis_site.apps.api.models.bot.tag import validate_tag_embed
 from pydis_site.apps.api.models.bot.user import User
@@ -49,6 +54,13 @@ class Message(ModelReprMixin, models.Model):
         help_text="Embeds attached to this message."
     )
 
+    @property
+    def timestamp(self) -> datetime:
+        """Attribute that represents the message timestamp as derived from the snowflake id."""
+        tz_naive_datetime = datetime.utcfromtimestamp(((self.id >> 22) + 1420070400000) / 1000)
+        tz_aware_datetime = timezone.make_aware(tz_naive_datetime, timezone=pytz.timezone("UTC"))
+        return tz_aware_datetime
+
     class Meta:
         """Metadata provided for Django's ORM."""
 
diff --git a/pydis_site/apps/staff/apps.py b/pydis_site/apps/staff/apps.py
index fb8bda03..70a15f40 100644
--- a/pydis_site/apps/staff/apps.py
+++ b/pydis_site/apps/staff/apps.py
@@ -4,4 +4,4 @@ from django.apps import AppConfig
 class StaffConfig(AppConfig):
     """Django AppConfig for the staff app."""
 
-    name = 'staff'
\ No newline at end of file
+    name = 'staff'
diff --git a/pydis_site/apps/staff/templatetags/__init__.py b/pydis_site/apps/staff/templatetags/__init__.py
new file mode 100644
index 00000000..e8b6983a
--- /dev/null
+++ b/pydis_site/apps/staff/templatetags/__init__.py
@@ -0,0 +1,3 @@
+from .deletedmessage_filters import footer_datetime, hex_colour
+
+__all__ = ["hex_colour", "footer_datetime"]
diff --git a/pydis_site/apps/staff/templatetags/deletedmessage_filters.py b/pydis_site/apps/staff/templatetags/deletedmessage_filters.py
new file mode 100644
index 00000000..f950870f
--- /dev/null
+++ b/pydis_site/apps/staff/templatetags/deletedmessage_filters.py
@@ -0,0 +1,17 @@
+from datetime import datetime
+
+from django import template
+
+register = template.Library()
+
+
[email protected]
+def hex_colour(color: int) -> str:
+    """Converts an integer representation of a colour to the RGB hex value."""
+    return f"#{color:0>6X}"
+
+
[email protected]
+def footer_datetime(timestamp: str) -> datetime:
+    """Takes an embed timestamp and returns a timezone-aware datetime object."""
+    return datetime.fromisoformat(timestamp)
diff --git a/pydis_site/apps/staff/urls.py b/pydis_site/apps/staff/urls.py
index 95b3caf3..a564d516 100644
--- a/pydis_site/apps/staff/urls.py
+++ b/pydis_site/apps/staff/urls.py
@@ -1,12 +1,10 @@
 from django.conf import settings
 from django.conf.urls.static import static
-from django.contrib import admin
-from django.urls import include, path
+from django.urls import path
 
 from .viewsets import LogView
 
 app_name = 'staff'
 urlpatterns = [
     path('bot/logs/<int:pk>/', LogView.as_view(), name="logs"),
-    path('admin/', admin.site.urls),
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
diff --git a/pydis_site/apps/staff/viewsets/__init__.py b/pydis_site/apps/staff/viewsets/__init__.py
index ccb57d43..6b10eb83 100644
--- a/pydis_site/apps/staff/viewsets/__init__.py
+++ b/pydis_site/apps/staff/viewsets/__init__.py
@@ -1,3 +1,3 @@
 from .logs import LogView
 
-__all__ = ["LogView"]
\ No newline at end of file
+__all__ = ["LogView"]
diff --git a/pydis_site/apps/staff/viewsets/logs.py b/pydis_site/apps/staff/viewsets/logs.py
index d59847a3..0898d606 100644
--- a/pydis_site/apps/staff/viewsets/logs.py
+++ b/pydis_site/apps/staff/viewsets/logs.py
@@ -1,3 +1,5 @@
+import logging
+
 from django.core.handlers.wsgi import WSGIRequest
 from django.http import HttpResponse
 from django.shortcuts import get_object_or_404, render
@@ -5,11 +7,27 @@ from django.views import View
 
 from pydis_site.apps.api.models.bot.message_deletion_context import MessageDeletionContext
 
+log = logging.getLogger(__name__)
+
 
 class LogView(View):
+    """The default view for the Deleted Messages logs."""
+
     template_name = "staff/logs.html"
 
     def get(self, request: WSGIRequest, pk: int) -> HttpResponse:
+        """Get method that answers a request with an html response by rendering a template."""
         message_context = get_object_or_404(MessageDeletionContext, pk=pk)
+
+        actor = message_context.actor
+        creation = message_context.creation
         messages = message_context.deletedmessage_set.all()
-        return render(request, self.template_name, {"message_context": message_context, "messages": messages})
+
+        template_fields = {
+            'actor': actor,
+            'actor_colour': message_context.actor.top_role.colour,
+            'creation': creation,
+            'messages': messages
+        }
+
+        return render(request, self.template_name, template_fields)