Pb collect static json file generation

README.rst

@@ -165,6 +165,21 @@ After this add the file to your template
     <script src="{% static 'django_js_reverse/js/reverse.js' %}"></script>
 
 
+Usage as a static JSON file
+--------------------
+
+First generate static file by
+
+::
+
+    ./manage.py collectstatic_json_reverse
+
+If you change some urls or add an app and want to update the reverse.json file,
+run the command again.
+
+The file can be imported into your reactjs/angularjs/vue JS code directly.
+
+
 Usage with views
 ----------------
 

django_js_reverse/management/commands/__init__.py

@@ -1 +1,21 @@
 __author__ = 'boerni'
+
+import os
+
+from django.core.management.base import BaseCommand
+from django.conf import settings
+from django.core.exceptions import ImproperlyConfigured
+from django_js_reverse.js_reverse_settings import JS_OUTPUT_PATH
+
+class CollectStaticCommand(BaseCommand):
+    requires_system_checks = False
+    def get_location(self):
+        output_path = getattr(settings, 'JS_REVERSE_OUTPUT_PATH', JS_OUTPUT_PATH)
+        if output_path:
+            return output_path
+
+        if not hasattr(settings, 'STATIC_ROOT') or not settings.STATIC_ROOT:
+            raise ImproperlyConfigured(
+                'The collectstatic_js_reverse command needs settings.JS_REVERSE_OUTPUT_PATH or settings.STATIC_ROOT to be set.')
+
+        return os.path.join(settings.STATIC_ROOT, 'django_js_reverse', 'js')

django_js_reverse/management/commands/collectstatic_js_reverse.py

@@ -1,34 +1,21 @@
 # -*- coding: utf-8 -*-
-import os
 import sys
 
 from django.conf import settings
-from django.core.exceptions import ImproperlyConfigured
 from django.core.files.base import ContentFile
 from django.core.files.storage import FileSystemStorage
-from django.core.management.base import BaseCommand
 from django_js_reverse.core import generate_js
-from django_js_reverse.js_reverse_settings import JS_OUTPUT_PATH
+from django_js_reverse.management.commands import CollectStaticCommand
 
 try:
     from django.urls import get_resolver
 except ImportError:
     from django.core.urlresolvers import get_resolver
 
 
-class Command(BaseCommand):
+class Command(CollectStaticCommand):
     help = 'Creates a static urls-js file for django-js-reverse'
     requires_system_checks = False
-    def get_location(self):
-        output_path = getattr(settings, 'JS_REVERSE_OUTPUT_PATH', JS_OUTPUT_PATH)
-        if output_path:
-            return output_path
-
-        if not hasattr(settings, 'STATIC_ROOT') or not settings.STATIC_ROOT:
-            raise ImproperlyConfigured(
-                'The collectstatic_js_reverse command needs settings.JS_REVERSE_OUTPUT_PATH or settings.STATIC_ROOT to be set.')
-
-        return os.path.join(settings.STATIC_ROOT, 'django_js_reverse', 'js')
 
     def handle(self, *args, **options):
         location = self.get_location()
@@ -42,4 +29,4 @@ def handle(self, *args, **options):
         content = generate_js(default_urlresolver)
         fs.save(file, ContentFile(content))
         if len(sys.argv) > 1 and sys.argv[1] in ['collectstatic_js_reverse']:
-            self.stdout.write('js-reverse file written to %s' % (location))  # pragma: no cover
+            self.stdout.write('%s file written to %s' % (file, location))  # pragma: no cover

django_js_reverse/management/commands/collectstatic_json_reverse.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+import sys
+import json
+
+from django.conf import settings
+from django.core.files.base import ContentFile
+from django.core.files.storage import FileSystemStorage
+from django_js_reverse.core import generate_json
+from django_js_reverse.management.commands import CollectStaticCommand
+
+try:
+    from django.urls import get_resolver
+except ImportError:
+    from django.core.urlresolvers import get_resolver
+
+
+class Command(CollectStaticCommand):
+    help = 'Creates a static urls-json file for django-js-reverse'
+    requires_system_checks = False
+
+    def handle(self, *args, **options):
+        location = self.get_location()
+        file = 'reverse.json'
+        fs = FileSystemStorage(location=location)
+        if fs.exists(file):
+            fs.delete(file)
+
+        urlconf = getattr(settings, 'ROOT_URLCONF', None)
+        default_urlresolver = get_resolver(urlconf)
+        content = json.dumps(generate_json(default_urlresolver))
+        fs.save(file, ContentFile(content))
+        if len(sys.argv) > 1 and sys.argv[1] in ['collectstatic_json_reverse']:
+            self.stdout.write('%s file written to %s' % (file, location))  # pragma: no cover