#!/usr/bin/python3
import base64
import sys
import fileinput
import os
import email

archiveDir = '/var/www/html/'

rawEmail = sys.stdin.read()

emailObject = email.message_from_string(rawEmail)

for part in emailObject.walk():
    if part.get_content_maintype() =='multipart':
        continue
    if part.get('Content-Disposition') is None:
        continue
    fileName = part.get_filename()

    if bool(fileName):
        filePath = os.path.join(archiveDir, fileName)

        if not os.path.isfile(filePath):
            fp = open(filePath, 'wb')
            fp.write(part.get_payload(decode=True))
            fp.close()