move file serving logic to serveFile(...)

esgd.py

@@ -128,6 +128,18 @@ def gopherRenderer(fileArray):
         returned.append(i.render())
     return returned
 
+def serveFile(file, query, gph, context):
+    if fileCGI(file):
+        if not gph:
+            sendFileArray(cgi(file, query, context), context)
+        else:
+            sendFileArray(gopherRenderer(cgi(file, query, context)), context)
+    elif fileSendable(file):
+        if not gph: sendFile(file, context)
+        else:
+            sendFileArray(gopherRenderer([i.rstrip() for i in open(file).readlines()]), context)
+    else: notFound(context)
+
 class gopherHandler(socketserver.BaseRequestHandler):
     def handle(self):
         decoded = recieveRequest(self)
@@ -141,28 +153,7 @@ class gopherHandler(socketserver.BaseRequestHandler):
         except RequestError:
             notFound(self)
             return
-        if fileCGI(file[0]):
+        serveFile(file[0], parsed[1], file[1], self)
-            if not file[1]:
-                sendFileArray(
-                    cgi(file[0], parsed[1], self), self
-                )
-            else:
-                sendFileArray(
-                    gopherRenderer(
-                        cgi(
-                            file[0], parsed[1], self
-                        )
-                    ), self
-                )
-        elif fileSendable(file[0]):
-            if not file[1]: sendFile(file[0], self)
-            else:
-                sendFileArray(
-                    gopherRenderer(
-                        [i.rstrip() for i in open(file[0]).readlines()]
-                    ), self
-                )
-        else: notFound(self)
 
 if __name__ == "__main__":
     with socketserver.TCPServer((host, port), gopherHandler) as server: