Merge pull request #3549 from webkom/create-abaquery-forums

Create abaquery forums

lego/api/urls.py

@@ -5,7 +5,7 @@
 from django.views.decorators.csrf import csrf_exempt
 from django.views.generic import RedirectView
 
-from .v1 import router as v1
+from .v1 import urlpatterns as v1_urlpatterns
 
 
 @csrf_exempt
@@ -22,7 +22,7 @@ def version_redirect(request, path):
 
 app_name = "api"
 urlpatterns = [
-    re_path(r"^v1/", include((v1.urls, "v1"), namespace="v1")),
+    re_path(r"^v1/", include((v1_urlpatterns, "v1"), namespace="v1")),
     re_path(
         r"^$", RedirectView.as_view(url=f"/api/{settings.API_VERSION}/"), name="default"
     ),

lego/api/v1.py

@@ -1,3 +1,4 @@
+from django.urls import include, path
 from rest_framework import routers
 
 from lego.apps.articles.views import ArticlesViewSet
@@ -33,6 +34,8 @@
     FollowEventViewSet,
     FollowUserViewSet,
 )
+from lego.apps.forums.urls import urlpatterns as forums_urls
+from lego.apps.forums.views import ForumsViewSet, ThreadViewSet
 from lego.apps.frontpage.views import FrontpageViewSet
 from lego.apps.gallery.views import GalleryPictureViewSet, GalleryViewSet
 from lego.apps.ical.viewsets import ICalTokenViewset, ICalViewset
@@ -131,6 +134,7 @@
 router.register(r"followers-company", FollowCompanyViewSet)
 router.register(r"followers-event", FollowEventViewSet)
 router.register(r"followers-user", FollowUserViewSet)
+router.register(r"forums", ForumsViewSet)
 router.register(r"frontpage", FrontpageViewSet, basename="frontpage")
 router.register(r"galleries", GalleryViewSet)
 router.register(r"galleries/(?P<gallery_pk>\d+)/pictures", GalleryPictureViewSet)
@@ -192,6 +196,7 @@
     r"surveys/(?P<survey_pk>\d+)/submissions", SubmissionViewSet, basename="submission"
 )
 router.register(r"tags", TagViewSet)
+router.register(r"threads", ThreadViewSet)
 router.register(r"user-delete", UserDeleteViewSet, basename="user-delete")
 router.register(r"users", UsersViewSet)
 router.register(
@@ -201,3 +206,8 @@
 )
 router.register(r"oidc", OIDCViewSet, basename="oidc")
 router.register(r"webhooks-stripe", StripeWebhook, basename="webhooks-stripe")
+
+urlpatterns = [
+    path("", include(router.urls)),
+    path("forums/", include((forums_urls, "forums"))),
+]

lego/apps/forums/migrations/0001_initial.py

@@ -0,0 +1,201 @@
+# Generated by Django 4.0.10 on 2024-02-26 16:56
+
+import django.db.models.deletion
+import django.utils.timezone
+from django.conf import settings
+from django.db import migrations, models
+
+import lego.apps.content.fields
+
+
+class Migration(migrations.Migration):
+    initial = True
+
+    dependencies = [
+        ("users", "0041_user_linkedin_id_alter_user_github_username"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("tags", "0004_auto_20200324_1859"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Forum",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        db_index=True, default=django.utils.timezone.now, editable=False
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        default=django.utils.timezone.now, editable=False
+                    ),
+                ),
+                (
+                    "deleted",
+                    models.BooleanField(db_index=True, default=False, editable=False),
+                ),
+                ("require_auth", models.BooleanField(default=True)),
+                ("slug", models.SlugField(null=True, unique=True)),
+                ("title", models.CharField(max_length=255)),
+                ("description", models.TextField()),
+                ("text", lego.apps.content.fields.ContentField(allow_images=False)),
+                ("pinned", models.BooleanField(default=False)),
+                (
+                    "can_edit_groups",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="can_edit_%(class)s",
+                        to="users.abakusgroup",
+                    ),
+                ),
+                (
+                    "can_edit_users",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="can_edit_%(class)s",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "can_view_groups",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="can_view_%(class)s",
+                        to="users.abakusgroup",
+                    ),
+                ),
+                (
+                    "created_by",
+                    models.ForeignKey(
+                        default=None,
+                        editable=False,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="%(class)s_created",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                ("tags", models.ManyToManyField(blank=True, to="tags.tag")),
+                (
+                    "updated_by",
+                    models.ForeignKey(
+                        default=None,
+                        editable=False,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="%(class)s_updated",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        migrations.CreateModel(
+            name="Thread",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        db_index=True, default=django.utils.timezone.now, editable=False
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        default=django.utils.timezone.now, editable=False
+                    ),
+                ),
+                (
+                    "deleted",
+                    models.BooleanField(db_index=True, default=False, editable=False),
+                ),
+                ("require_auth", models.BooleanField(default=True)),
+                ("slug", models.SlugField(null=True, unique=True)),
+                ("title", models.CharField(max_length=255)),
+                ("description", models.TextField()),
+                ("text", lego.apps.content.fields.ContentField(allow_images=False)),
+                ("pinned", models.BooleanField(default=False)),
+                (
+                    "can_edit_groups",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="can_edit_%(class)s",
+                        to="users.abakusgroup",
+                    ),
+                ),
+                (
+                    "can_edit_users",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="can_edit_%(class)s",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "can_view_groups",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="can_view_%(class)s",
+                        to="users.abakusgroup",
+                    ),
+                ),
+                (
+                    "created_by",
+                    models.ForeignKey(
+                        default=None,
+                        editable=False,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="%(class)s_created",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "forum",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="threads",
+                        to="forums.forum",
+                    ),
+                ),
+                ("tags", models.ManyToManyField(blank=True, to="tags.tag")),
+                (
+                    "updated_by",
+                    models.ForeignKey(
+                        default=None,
+                        editable=False,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="%(class)s_updated",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+    ]

lego/apps/forums/models.py

@@ -0,0 +1,20 @@
+from django.db.models import CASCADE, ForeignKey
+
+from lego.apps.content.models import Content
+from lego.apps.forums.permissions import ForumPermissionHandler, ThreadPermissionHandler
+from lego.apps.permissions.models import ObjectPermissionsModel
+from lego.utils.models import BasisModel
+
+
+class Forum(Content, BasisModel, ObjectPermissionsModel):
+    class Meta:
+        abstract = False
+        permission_handler = ForumPermissionHandler()
+
+
+class Thread(Content, BasisModel, ObjectPermissionsModel):
+    forum = ForeignKey(Forum, on_delete=CASCADE, related_name="threads")
+
+    class Meta:
+        abstract = False
+        permission_handler = ThreadPermissionHandler()

lego/apps/forums/permissions.py

@@ -0,0 +1,94 @@
+from lego.apps.permissions.constants import CREATE, DELETE, EDIT, LIST, VIEW
+from lego.apps.permissions.permissions import PermissionHandler
+
+
+class ForumPermissionHandler(PermissionHandler):
+    force_object_permission_check = True
+    authentication_map = {LIST: False, VIEW: False}
+    default_keyword_permission = "/sudo/admin/forums/{perm}/"
+    default_require_auth = True
+
+    def has_perm(
+        self,
+        user,
+        perm,
+        obj=None,
+        queryset=None,
+        check_keyword_permissions=True,
+        **kwargs
+    ):
+        if perm == LIST:
+            return True
+
+        if not user.is_authenticated:
+            return False
+
+        # Check object permissions before keywork perms
+        if obj is not None:
+            if self.has_object_permissions(user, perm, obj):
+                return True
+
+            if perm == EDIT and self.created_by(user, obj):
+                return True
+
+        has_perm = super().has_perm(
+            user, perm, obj, queryset, check_keyword_permissions, **kwargs
+        )
+
+        if has_perm:
+            return True
+
+        return False
+
+    def has_object_permissions(self, user, perm, obj):
+        return not (perm == DELETE or perm == EDIT)
+
+
+class ThreadPermissionHandler(PermissionHandler):
+    force_object_permission_check = True
+    authentication_map = {LIST: False, VIEW: False}
+    default_keyword_permission = "/sudo/admin/threads/{perm}/"
+    default_require_auth = True
+
+    def has_perm(
+        self,
+        user,
+        perm,
+        obj=None,
+        queryset=None,
+        check_keyword_permissions=True,
+        **kwargs
+    ):
+        if perm == LIST:
+            return True
+        if not user.is_authenticated:
+            return False
+
+        # Check object permissions before keywork perms
+        if obj is not None:
+            if self.has_object_permissions(user, perm, obj):
+                return True
+
+            if perm == EDIT and self.created_by(user, obj):
+                return True
+
+        if perm == CREATE:
+            return True
+
+        has_perm = super().has_perm(
+            user, perm, obj, queryset, check_keyword_permissions, **kwargs
+        )
+
+        if has_perm:
+            return True
+
+        return False
+
+    def has_object_permissions(self, user, perm, obj):
+        if perm == DELETE:
+            return False
+        if perm == EDIT and obj.created_by == user:
+            return True
+        if perm == CREATE:
+            return True
+        return not (perm == DELETE or perm == EDIT)