#!/usr/bin/python2

print """
Variable Grabbler - version 1.4
-------------------------------"""

# definitions
import os, json, fnmatch

dir = os.path.dirname(os.path.abspath(__file__))
file_name_pattern = "*.php"

print "Opening config file..."
config = open("variable_grabbler.cfg","r")
parsed = json.load(config)
config.close()

for x in parsed:
  for path, dirs, files in os.walk(dir):
    for fname in fnmatch.filter(files, file_name_pattern):
        file_path = os.path.join(path, fname)

        print "Working on file: "+file_path

        file_in = open(file_path, "r")
        file_content = file_in.read()
        file_in.close()

        file_content = file_content.decode('utf-8').replace("%" + x + "%", parsed[x]).encode('utf-8')

        file_out = open(file_path, "w")
        file_out.write(file_content)
        file_out.close()