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authorAdam Young <ayoung@redhat.com>2010-08-13 17:56:16 -0400
committerAdam Young <ayoung@redhat.com>2010-08-13 17:56:16 -0400
commit3e6f0f5721f76977475792f09758f6b8dcc4ed4e (patch)
tree4ff874f431b047d525f5e6d460753ce6a6689831
parent030b5dab93971495d8656f7886c29136e118a9e6 (diff)
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From: Pavel Zuna <pzuna@redhat.com>
Date: Tue, 10 Aug 2010 16:41:28 -0400 Subject: [PATCH 2/6] Add a new INTERNAL plugin that exports plugin meta-data into JSON. This is required for the webUI, since we're dropping Genshi. *ehm* :) You can't use this command on the CLI. It takes one optional argument: the name of an IPA object. If not specified, meta-data for all objects are returned.
-rw-r--r--ipalib/plugins/internal.py65
1 files changed, 65 insertions, 0 deletions
diff --git a/ipalib/plugins/internal.py b/ipalib/plugins/internal.py
new file mode 100644
index 000000000..6f0c2cf10
--- /dev/null
+++ b/ipalib/plugins/internal.py
@@ -0,0 +1,65 @@
+# Authors:
+# Pavel Zuna <pzuna@redhat.com>
+#
+# Copyright (c) 2010 Red Hat
+# See file 'copying' for use and warranty information
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the gnu general public license as
+# published by the free software foundation; version 2 only
+#
+# This program is distributed in the hope that it will be useful,
+# but without any warranty; without even the implied warranty of
+# merchantability or fitness for a particular purpose. See the
+# gnu general public license for more details.
+#
+# You should have received a copy of the gnu general public license
+# along with this program; if not, write to the Free Software
+# Foundation, inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+Plugins not accessible directly through the CLI, commands used internally
+"""
+
+import json
+
+from ipalib import api, errors
+from ipalib import Command
+from ipalib import Str
+from ipalib.output import Output
+from ipalib.text import _
+from ipalib.util import json_serialize
+
+class json_metadata(Command):
+ """
+ Export plugin meta-data for the webUI.
+ """
+ INTERNAL = True
+
+ takes_args = (
+ Str('objname?',
+ doc=_('Name of object to export'),
+ ),
+ )
+
+ has_output = (
+ Output('result', dict, doc=_('Dict of JSON encoded IPA Objects')),
+ )
+
+ def execute(self, objname):
+ if objname and objname in self.api.Object:
+ return dict(
+ result=dict(
+ ((objname, json_serialize(self.api.Object[objname])), )
+ )
+ )
+ return dict(
+ result=dict(
+ (o.name, json_serialize(o)) for o in self.api.Object()
+ )
+ )
+
+ def output_for_cli(self, textui, result, *args, **options):
+ print json.dumps(result, default=json_serialize)
+
+api.register(json_metadata)
+