send: add send refresh

Send refresh to a given client.

$ ogcli send refresh --client-ip 192.168.56.11

cli/cli.py

@@ -82,7 +82,7 @@ class OgCLI():
 			OgModes.set_modes(self.rest, args[1:])
 
 	def send(self, args):
-		choices = ['wol', 'poweroff']
+		choices = ['wol', 'poweroff', 'refresh']
 		parser = argparse.ArgumentParser(prog='ogcli send')
 		parser.add_argument('send_obj', choices=choices)
 		parsed_args = parser.parse_args([args[0]])
@@ -91,6 +91,8 @@ class OgCLI():
 			OgWol.send_wol(self.rest, args[1:])
 		elif parsed_args.send_obj == 'poweroff':
 			OgPoweroff.send_poweroff(self.rest, args[1:])
+		elif parsed_args.send_obj == 'refresh':
+			OgClient.send_refresh(self.rest, args[1:])
 
 	def restore(self, args):
 		choices = ['image']

cli/objects/client.py

@@ -42,3 +42,16 @@ class OgClient():
 		payload = {'client': parsed_args.client_ip}
 		r = rest.get('/client/info', payload=payload)
 		print_json(r.text)
+
+	@staticmethod
+	def send_refresh(rest, args):
+		parser = argparse.ArgumentParser()
+		parser.add_argument('--client-ip',
+				   action='append',
+				   default=[],
+				   required=True,
+				   help='Client IP')
+		parsed_args = parser.parse_args(args)
+
+		payload = {'clients': parsed_args.client_ip}
+		rest.post('/refresh', payload=payload)