Features: 1) Integrated django-summernote for rich text editing; 2) Added Summernote fields in PostAdmin with configuration; 3) Configured summernote settings in a separated module;

Fixes: 1) Adjusted modeltranslation admin import to use external jQuery variant; 2) Corrected optional flags for package dependencies in poetry.lock;

Extra: 1) Removed custom PostAdminForm in favor of SummernoteModelAdmin; 2) Enhanced formatting consistency in api_urls and admin files.

blog/admin.py

@@ -1,30 +1,19 @@
 from django.contrib import admin
-from django.utils.safestring import mark_safe
-from django.utils.translation import gettext_lazy as _
+from django_summernote.admin import SummernoteModelAdmin
 
-from .forms import PostAdminForm
 from .models import Post, PostTag
 
 
 @admin.register(Post)
-class PostAdmin(admin.ModelAdmin):
-    def preview_html(self, obj):
-        html = obj.content.html or "<em>{}</em>".format(_("(no content yet)"))
-        # noinspection DjangoSafeString
-        return mark_safe(html)
-
-    preview_html.short_description = _("rendered HTML")  # type: ignore
-
-    form = PostAdminForm
+class PostAdmin(admin.ModelAdmin, SummernoteModelAdmin):
     list_display = ("title", "author", "slug", "created", "modified")
     list_filter = ("author", "tags", "created", "modified")
     search_fields = ("title", "content")
     filter_horizontal = ("tags",)
     date_hierarchy = "created"
     autocomplete_fields = ("author", "tags")
+    summernote_fields = ("content",)
 
-    readonly_fields = ("preview_html",)
-    # noinspection PyUnresolvedReferences
     fieldsets = (
         (
             None,
@@ -33,7 +22,6 @@ class PostAdmin(admin.ModelAdmin):
                     "author",
                     "title",
                     "content",
-                    "preview_html",
                     "file",
                     "tags",
                 )

blog/forms.py

@@ -1,13 +0,0 @@
-from django import forms
-
-from blog.models import Post
-from blog.widgets import MarkdownEditorWidget
-
-
-class PostAdminForm(forms.ModelForm):
-    class Meta:
-        model = Post
-        fields = ("author", "content", "tags", "title")
-        widgets = {
-            "content": MarkdownEditorWidget(attrs={"style": "min-height: 500px;"}),
-        }

core/admin.py

@@ -7,7 +7,9 @@ from django.contrib.admin import ModelAdmin, TabularInline
 from django.contrib.gis.admin import GISModelAdmin
 from django.urls import path
 from django.utils.translation import gettext_lazy as _
-from modeltranslation.admin import TabbedTranslationAdmin
+from modeltranslation.admin import (
+    TabbedExternalJqueryTranslationAdmin as TabbedTranslationAdmin,
+)
 from mptt.admin import DraggableMPTTAdmin
 
 from evibes.settings import CONSTANCE_CONFIG

evibes/api_urls.py

@@ -7,20 +7,40 @@ from django.views.decorators.csrf import csrf_exempt
 from drf_spectacular.views import SpectacularAPIView
 
 from core.graphene.schema import schema
-from core.views import CustomGraphQLView, CustomRedocView, CustomSwaggerView, favicon_view, index
+from core.views import (
+    CustomGraphQLView,
+    CustomRedocView,
+    CustomSwaggerView,
+    favicon_view,
+    index,
+)
 from evibes.settings import SPECTACULAR_PLATFORM_SETTINGS
 
 urlpatterns = [
     path(r"health/", include("health_check.urls")),
     path("prometheus/", include("django_prometheus.urls")),
-    path(r"graphql/", csrf_exempt(CustomGraphQLView.as_view(graphiql=True, schema=schema))),
+    path(
+        r"graphql/",
+        csrf_exempt(CustomGraphQLView.as_view(graphiql=True, schema=schema)),
+    ),
     path(
         r"docs/",
-        SpectacularAPIView.as_view(urlconf="evibes.api_urls", custom_settings=SPECTACULAR_PLATFORM_SETTINGS),
+        SpectacularAPIView.as_view(
+            urlconf="evibes.api_urls", custom_settings=SPECTACULAR_PLATFORM_SETTINGS
+        ),
         name="schema-platform",
     ),
-    path(r"docs/swagger/", CustomSwaggerView.as_view(url_name="schema-platform"), name="swagger-ui-platform"),
-    path(r"docs/redoc/", CustomRedocView.as_view(url_name="schema-platform"), name="redoc-ui-platform"),
+    path(
+        r"docs/swagger/",
+        CustomSwaggerView.as_view(url_name="schema-platform"),
+        name="swagger-ui-platform",
+    ),
+    path(
+        r"docs/redoc/",
+        CustomRedocView.as_view(url_name="schema-platform"),
+        name="redoc-ui-platform",
+    ),
+    path("summernote/", include("django_summernote.urls")),
     path(r"i18n/", include("django.conf.urls.i18n")),
     path(r"favicon.ico", favicon_view),
     path(r"", index),

evibes/settings/__init__.py

@@ -10,3 +10,4 @@ from .emailing import *  # noqa: F403
 from .extensions import *  # noqa: F403
 from .graphene import *  # noqa: F403
 from .logconfig import *  # noqa: F403
+from .summernote import *  # noqa: F403

evibes/settings/base.py

@@ -122,6 +122,7 @@ INSTALLED_APPS: list[str] = [
     "django_celery_results",
     "django_extensions",
     "django_redis",
+    "django_summernote",
     "widget_tweaks",
     "mptt",
     "rest_framework",

evibes/settings/summernote.py

@@ -0,0 +1,20 @@
+SUMMERNOTE_THEME = "bs5"
+SUMMERNOTE_CONFIG = {
+    "iframe": False,
+    "summernote": {
+        "lang": None,
+        "toolbar": [
+            ["style", ["style"]],
+            ["font", ["bold", "underline", "clear"]],
+            ["fontname", ["fontname"]],
+            ["color", ["color"]],
+            ["para", ["ul", "ol", "paragraph"]],
+            ["table", ["table"]],
+            ["insert", ["link", "picture", "video"]],
+            ["view", ["fullscreen", "codeview", "help"]],
+        ],
+    },
+    "attachment_require_authentication": True,
+    "disable_attachment": False,
+    "attachment_absolute_uri": True,
+}

poetry.lock

@@ -395,7 +395,7 @@ uvloop = ["uvloop (>=0.15.2)"]
 name = "bleach"
 version = "6.2.0"
 description = "An easy safelist-based HTML-sanitizing tool."
-optional = true
+optional = false
 python-versions = ">=3.9"
 files = [
     {file = "bleach-6.2.0-py3-none-any.whl", hash = "sha256:117d9c6097a7c3d22fd578fcd8d35ff1e125df6736f554da4e432fdd63f31e5e"},
@@ -1477,6 +1477,23 @@ files = [
 django = "*"
 typing-extensions = "*"
 
+[[package]]
+name = "django-summernote"
+version = "0.8.20.0"
+description = "Summernote plugin for Django"
+optional = false
+python-versions = "*"
+files = [
+    {file = "django-summernote-0.8.20.0.tar.gz", hash = "sha256:52e9b12438ed9eac0d77729f758f2aae06e468b5cbce133e24100d58ae4e43a8"},
+]
+
+[package.dependencies]
+bleach = "*"
+django = "*"
+
+[package.extras]
+dev = ["django-dummy-plug", "pytest", "pytest-django"]
+
 [[package]]
 name = "django-timezone-field"
 version = "7.1"
@@ -4955,7 +4972,7 @@ files = [
 name = "webencodings"
 version = "0.5.1"
 description = "Character encoding aliases for legacy web content"
-optional = true
+optional = false
 python-versions = "*"
 files = [
     {file = "webencodings-0.5.1-py2.py3-none-any.whl", hash = "sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78"},
@@ -5135,4 +5152,4 @@ worker = ["celery", "celery-prometheus-exporter", "django-celery-beat", "django-
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.12,<3.13"
-content-hash = "f0d3ee182729fb4060ac11cd915a5c548203ab3ab4ab0b56e5a97947b3056e43"
+content-hash = "db1001cbb7cbb20f5a927eb20c69e706bf6620cdc60e8334bede11439ce12c21"

pyproject.toml

@@ -37,6 +37,7 @@ django-redis = "6.0.0"
 django-ratelimit = "4.1.0"
 django-storages = "1.14.6"
 django-stubs = "5.2.1"
+django-summernote = "0.8.20.0"
 django-widget-tweaks = "1.5.0"
 django-md-field = "0.1.0"
 djangorestframework = "3.16.0"