Support for export and import of JSON account data

src/appier_extras/parts/admin/models/account.py

@@ -502,6 +502,46 @@ def create_s(cls, username, email, password = "", send_email = False):
         if send_email: account.email_new(password = password)
         return account
 
+    @classmethod
+    @appier.operation(
+        name = "Import JSON",
+        parameters = (
+            ("JSON File", "file", "file"),
+            ("Empty source", "empty", bool, False)
+        )
+    )
+    def import_json_s(cls, file, empty):
+
+        def callback(item):
+
+            enabled = item["enabled"]
+            username = item["username"]
+            type = item["type"]
+            password = item.get("password", None)
+            email = item.get("email", None)
+            key = item.get("key", None)
+            description = item.get("description", None)
+            last_login = item.get("last_login", None)
+            avatar = item.get("avatar", None)
+            roles = item.get("roles", [])
+            account = cls(
+                enabled = enabled,
+                username = username,
+                type = type,
+                password = password,
+                password_confirm = password,
+                email = email,
+                key = key,
+                description = description,
+                last_login = last_login,
+                avatar = avatar,
+                roles = roles
+            )
+            account.save()
+
+        if empty: cls.delete_c()
+        cls._json_import(file, callback)
+
     @classmethod
     @appier.operation(
         name = "Import CSV",
@@ -600,8 +640,11 @@ def pre_save(self):
 
     def pre_create(self):
         base.Base.pre_create(self)
-        self.key = self.secret()
-        self.confirmation_token = self.secret()
+        if not hasattr(self, "key") or not self.key:
+            self.key = self.secret()
+        if not hasattr(self, "confirmation_token") or\
+            not self.confirmation_token:
+            self.confirmation_token = self.secret()
         if not hasattr(self, "avatar") or not self.avatar:
             self._set_avatar_d()
 
@@ -877,6 +920,16 @@ def view_avatar_url(self, absolute = False):
             absolute = absolute
         )
 
+    @classmethod
+    @appier.link(name = "Export JSON", context = True)
+    def export_url(cls, view = None, context = None, absolute = False):
+        return appier.get_app().url_for(
+            "admin.export_accounts_json",
+            view = view,
+            context = context,
+            absolute = absolute
+        )
+
     @property
     def confirmed(self):
         return self.enabled

src/appier_extras/parts/admin/part.py

@@ -250,6 +250,7 @@ def routes(self):
             (("GET",), "/admin/accounts/new", self.new_account),
             (("POST",), "/admin/accounts", self.create_account),
             (("GET",), "/admin/accounts/me", self.me_account),
+            (("GET",), "/admin/accounts/export.json", self.export_accounts_json, None, True),
             (("GET",), "/admin/accounts/<str:username>", self.show_account),
             (("GET",), "/admin/accounts/<str:username>/mail", self.mail_account),
             (("GET",), "/admin/accounts/<str:username>/avatar", self.avatar_account),
@@ -624,6 +625,21 @@ def me_account(self):
             account = account
         )
 
+    @appier.ensure(context = "admin")
+    def export_accounts_json(self):
+        account_c = self._get_cls(self.account_c)
+        object = appier.get_object(
+            alias = True,
+            find = True,
+            limit = 0
+        )
+        return self.admin_part._find_view(
+            account_c,
+            map = True,
+            rules = False,
+            **object
+        )
+
     @appier.ensure(token = "admin.accounts", context = "admin")
     def show_account(self, username):
         account_c = self._get_cls(self.account_c)