From 9d452717786908d5a1e72e392d8c20239e415adf Mon Sep 17 00:00:00 2001
From: nico <nico@magicbroccoli.de>
Date: Wed, 10 Oct 2018 17:43:01 +0200
Subject: + added etree implementation to grab contact addresses from bare xml

---
 classes/servercontact.py | 61 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 classes/servercontact.py

diff --git a/classes/servercontact.py b/classes/servercontact.py
new file mode 100644
index 0000000..27b72f0
--- /dev/null
+++ b/classes/servercontact.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+import defusedxml.ElementTree as Et
+
+
+class ServerContact:
+	def __init__(self, contact, msg, target):
+		self.contact = contact
+		self.message = msg
+		self.target = target
+
+		self.possible_vars = ['abuse-addresses',
+							'admin-addresses',
+							'feedback-addresses',
+							'sales-addresses',
+							'security-addresses',
+							'support-addresses']
+
+	def process(self):
+		# get etree from base xml
+		iq = Et.fromstring(str(self.contact))
+
+		# check if query is a valid result query
+		if iq.find('{http://jabber.org/protocol/disco#info}query'):
+			# only init result dict if result query is present
+			result = dict()
+
+			# extract query from iq
+			query = iq.find('{http://jabber.org/protocol/disco#info}query')
+
+			# extract jabber:x:data from query
+			xdata = query.findall('{jabber:x:data}x')
+
+			# check for multiple x nodes
+			for x in range(len(xdata)):
+
+				# iterate over all x nodes
+				for child in xdata[x]:
+
+					# if node has a var attribute that matches our list process
+					if child.attrib['var'] in self.possible_vars:
+						# add section to result dict and append info
+						result[child.attrib['var']] = list()
+						for value in child:
+							result[child.attrib['var']].append(value.text)
+
+			return result
+
+	def format_contact(self):
+		result = self.process()
+
+		if result:
+			text = "contact addresses for %s are\n" % self.target
+
+			for key in result.keys():
+				if result[key]:
+					addr = ' , '.join(result[key])
+					text += "- %s : %s\n" % (key, addr)
+		else:
+			text = "%s has no contact addresses configured." % self.target
+
+		return text
-- 
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