Allow the OSC CLI Plugin to walk pages2.0.0

Change-Id: I5587ad816c99dc159f2c1a5660450a631ddecd6e
Closes-Bug: #1538611

1 files changed, 43 insertions, 0 deletions

diff --git a/designateclient/v2/base.py b/designateclient/v2/base.py
new file mode 100644
index 0000000..e03cfe6
--- /dev/null
+++ b/designateclient/v2/base.py
@@ -0,0 +1,43 @@
+# Copyright 2016 Hewlett Packard Enterprise Development Company LP
+#
+# Author: Graham Hayes <endre.karlson@hp.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from designateclient import client
+from designateclient.v2.utils import parse_query_from_url
+
+
+class DesignateList(list):
+
+    next_link_criterion = {}
+    next_page = False
+
+
+class V2Controller(client.Controller):
+
+    def _get(self, url, response_key=None):
+        resp, body = self.client.session.get(url)
+
+        if response_key is not None:
+            data = DesignateList()
+            data.extend(body[response_key])
+
+            if 'next' in body.get('links', {}):
+                data.next_page = True
+                data.next_link_criterion = parse_query_from_url(
+                    body['links']['next'])
+
+            return data
+
+        return body
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