wip on new import/export system

cookbook/integration/default.py

@@ -0,0 +1,43 @@
+import json
+import os
+from zipfile import ZipFile
+
+from rest_framework.renderers import JSONRenderer
+
+from cookbook.integration.integration import Integration
+from cookbook.serializer import RecipeExportSerializer
+
+
+class Default(Integration):
+
+    def do_export(self, recipes):
+        path = self.get_tmp_dir_path()
+        export_zip_obj = ZipFile(os.path.join(path, 'export.zip'), 'w')
+
+        for r in recipes:
+            if r.internal:
+                base_path = os.path.join(path, str(r.pk))
+                os.makedirs(base_path, exist_ok=True)
+                recipe_zip_obj = ZipFile(base_path + '.zip', 'w')
+
+                f = open(os.path.join(path, str(r.pk), 'recipe.json'), "w", encoding="utf-8")
+                f.write(self.get_export(r))
+                recipe_zip_obj.write(f.name)
+                recipe_zip_obj.write(r.image.path)
+                f.close()
+
+                recipe_zip_obj.close()
+                export_zip_obj.write(recipe_zip_obj.filename)
+
+        export_zip_obj.close()
+        return export_zip_obj.filename
+
+    def get_recipe(self, string):
+        data = json.loads(string)
+
+        return RecipeExportSerializer(data=data, context={'request': self.request})
+
+    def get_export(self, recipe):
+        export = RecipeExportSerializer(recipe).data
+
+        return JSONRenderer().render(export).decode("utf-8")