From 0254c8248c2243f29e9507618265d5560755be58 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Pasquier <contact@jbpasquier.eu>
Date: Fri, 21 Jun 2024 18:55:02 +0200
Subject: [PATCH] feature: on the fly ssr generation
---
djangoldp/views.py | 66 +++++++++++++++++++++++++++++++++-------------
1 file changed, 47 insertions(+), 19 deletions(-)
diff --git a/djangoldp/views.py b/djangoldp/views.py
index 40897690..f4453e42 100644
--- a/djangoldp/views.py
+++ b/djangoldp/views.py
@@ -1,13 +1,17 @@
import json
+import logging
+import os
+
import validators
from django.apps import apps
from django.conf import settings
from django.contrib.auth import get_user_model
+from django.contrib.auth.models import AnonymousUser
from django.core.exceptions import FieldDoesNotExist, ObjectDoesNotExist
from django.db import IntegrityError, transaction
-from django.http import JsonResponse, Http404, HttpResponseNotFound
+from django.http import Http404, HttpResponseNotFound, JsonResponse
from django.shortcuts import get_object_or_404
-from django.urls import include, re_path, path
+from django.urls import include, path, re_path
from django.urls.resolvers import get_resolver
from django.utils.decorators import classonlymethod
from django.views import View
@@ -23,15 +27,16 @@ from rest_framework.utils import model_meta
from rest_framework.views import APIView
from rest_framework.viewsets import ModelViewSet
+from djangoldp.activities import (ACTIVITY_SAVING_SETTING, ActivityPubService,
+ ActivityQueueService, as_activitystream)
+from djangoldp.activities.errors import (ActivityStreamDecodeError,
+ ActivityStreamValidationError)
from djangoldp.endpoints.webfinger import WebFingerEndpoint, WebFingerError
-from djangoldp.models import LDPSource, Model, Follower, DynamicNestedField
-from djangoldp.filters import LocalObjectOnContainerPathBackend, SearchByQueryParamFilterBackend
+from djangoldp.filters import (LocalObjectOnContainerPathBackend,
+ SearchByQueryParamFilterBackend)
+from djangoldp.models import DynamicNestedField, Follower, LDPSource, Model
from djangoldp.related import get_prefetch_fields
from djangoldp.utils import is_authenticated_user
-from djangoldp.activities import ActivityQueueService, as_activitystream, ACTIVITY_SAVING_SETTING, ActivityPubService
-from djangoldp.activities.errors import ActivityStreamDecodeError, ActivityStreamValidationError
-import logging
-import os
logger = logging.getLogger('djangoldp')
get_user_model()._meta.rdf_context = {"get_full_name": "rdfs:label"}
@@ -619,20 +624,43 @@ class WebFingerView(View):
def serve_static_content(request, path):
- file_path = os.path.join('ssr', path[:-1])
+
+ output_dir = 'ssr'
+ if not os.path.exists(output_dir):
+ os.makedirs(output_dir, exist_ok=True)
+
+ file_path = os.path.join(output_dir, path[:-1])
if not file_path.endswith('.jsonld'):
file_path += '.jsonld'
+ if not os.path.exists(file_path):
+
+ resolver = get_resolver()
+ match = resolver.resolve('/' + path)
+ request.user = AnonymousUser()
+ response = match.func(request, *match.args, **match.kwargs)
+ if response.status_code == 200:
+ directory = os.path.dirname(file_path)
+ if not os.path.exists(directory):
+ os.makedirs(directory)
+ json_content = JSONRenderer().render(response.data)
+ print(json_content)
+ with open(file_path, 'w', encoding='utf-8') as f:
+ f.write(json_content.decode('utf-8'))
+
if os.path.exists(file_path):
- with open(file_path, 'r') as file:
+ with open(file_path, 'r', encoding='utf-8') as file:
content = file.read()
- json_content = json.loads(content)
- return JsonResponse(json_content, safe=False, status=200,
- content_type='application/ld+json',
- headers={
- 'Access-Control-Allow-Origin': '*',
- 'Cache-Control': 'public, max-age=3600',
- })
- else:
- return HttpResponseNotFound('File not found')
+ try:
+ json_content = json.loads(content)
+ return JsonResponse(json_content, safe=False, status=200,
+ content_type='application/ld+json',
+ headers={
+ 'Access-Control-Allow-Origin': '*',
+ 'Cache-Control': 'public, max-age=3600',
+ })
+ except json.JSONDecodeError:
+ pass
+
+ return HttpResponseNotFound('File not found')
--
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