Pass common environment variable to scripts

plexpy/helpers.py

@@ -933,3 +933,36 @@ def eval_logic_groups_to_bool(logic_groups, eval_conds):
             result = result or eval_cond
 
     return result
+
+def get_plexpy_url(hostname=None):
+    if plexpy.CONFIG.ENABLE_HTTPS:
+        scheme = 'https'
+    else:
+        scheme = 'http'
+
+    if hostname is None and plexpy.CONFIG.HTTP_HOST == '0.0.0.0':
+        import socket
+        try:
+            s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+            s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
+            s.connect(('<broadcast>', 0))
+            hostname = s.getsockname()[0]
+        except socket.error:
+            hostname = socket.gethostbyname(socket.gethostname())
+
+        if not hostname:
+            hostname = 'localhost'
+    else:
+        hostname = hostname or plexpy.CONFIG.HTTP_HOST
+
+    if plexpy.CONFIG.HTTP_PORT not in (80, 443):
+        port = ':' + str(plexpy.CONFIG.HTTP_PORT)
+    else:
+        port = ''
+
+    if plexpy.CONFIG.HTTP_ROOT.strip('/'):
+        root = '/' + plexpy.CONFIG.HTTP_ROOT.strip('/')
+    else:
+        root = ''
+
+    return scheme + '://' + hostname + port + root