psis

#!/usr/bin/python
import json
import urllib2
import sys
from optparse import OptionParser
useage = {
	'node' : '''all : will print all child node without parent node	
parent: will print the parent node without child node                             
nodename: a node startswith this word \n
'''
}

def list_node( type = 'all'):
	'''
		useage --node all      : will print all node without parent node like CMN-HF ,this the default value
		       --node parent   : will print the parent node like CMN-NJ without CMN-NJ-[1-9a-zA-Z]
		       --node nodename : the nodename is a word like CMN-HF,CMN-NJ-Q,or a node startswith this word
	'''
	url = "http://localhost/manage/node/get_node_name_api/"
	data = urllib2.urlopen(url).read()
	nodes = json.loads(data)
	for node in nodes:
		if type == 'all':
			if len(node.split('-')) >2 :
				print node
		if type == 'parent':
			if len(node.split('-'))  == 2 :
				print node
		else:
			if len(node.split('-')) >2 and node.startswith(type.upper()) :
				print node
		
def list_group(group_name = '' ):
	if group_name.lower() == 'all':
		url = 'http://localhost/manage/relationship/get_group_api/'
	else:
		url = 'http://localhost/manage/relationship/get_group_api/' + group_name.upper()	
	data = urllib2.urlopen(url).read()
	group = json.loads(data)
	for g in group:
		print g['group_name'] , g['group_desc'].encode('utf-8')
	return 
def list_relationship(group_name = '',list = 'all'):
        if group_name.lower() == 'all':
                url = 'http://localhost/manage/relationship/get_relationship_api/'
        else:
                url = 'http://localhost/manage/relationship/get_relationship_api/' + group_name.upper()	
	server = json.loads(urllib2.urlopen(url).read())
	
	for i in server:
    		if i == 'fscs':
        		print 'FSCS:'
        		for s in range(len(server[i])):
            			print server[i][s]['server_name']
    		if i == 'fc':
        		print 'FC:'
        		for r in  range(len(server[i])):
            			print server[i][r]['server_name']
if __name__ == "__main__":
    parser =OptionParser(usage="%prog [-n [all|nodename]] " ,version = "1.0")
    parser.add_option('-n','--node',dest="node",type="string",help=useage['node'])
    parser.add_option('-g','--group',dest="group", help="devices group info")
    parser.add_option('-r','--relationship',dest="relationship", help="print relationship info")
    parser.add_option('-f','--fscs',dest="fscs",action = "store_true",help="print server that role is fscs")
    (options,args) = parser.parse_args()
 
    if len(sys.argv) < 2:
        parser.print_help()
    if options.group :
        list_group( options.group)
    if options.node :
    	list_node( options.node)
    if options.relationship :
    	list_relationship( options.relationship)