added module for nextcloud state

states/_modules/nextcloud.py

@@ -0,0 +1,14 @@
+#!/usr/bin/python3
+
+import re
+
+def get_version(configfile=None):
+    res = None
+    regex = re.compile(".*OC_Version.*\((\d+),(\d+),(\d+),(\d+).*")
+    with open(configfile, "r") as f:
+        lines = f.readlines()
+    for l in lines:
+        res = regex.match(l.strip("\n"))
+        if res:
+            return ".".join(res.groups())
+    return ""