Outlook_REST_Enabled.xml

<?xml version="1.0" encoding="UTF-8"?><extensionAttribute>
<displayName>Outlook REST Calendar Sync</displayName>
<description/>
<dataType>string</dataType>
<scriptContentsMac>
#!/usr/bin/python

import glob
import HTMLParser
import os
import re
import sys
from os.path import expanduser
from SystemConfiguration import SCDynamicStoreCopyConsoleUser

def get_console_user():
    username = (SCDynamicStoreCopyConsoleUser(None, None, None) or [None])[0]
    username = [username,""][username in [u"loginwindow", None, u""]]
    return username

def does_folder_exist(path):
    return os.path.isdir(path)

def get_home_folder(username):
    home_folder = expanduser('~' + str(username))
    if does_folder_exist(home_folder):
        return home_folder
    return None

def get_outlook_log_filename(home_folder):
    log_folder = os.path.join(home_folder, 'Library/Containers/com.microsoft.Outlook/Data/Library/Caches/Microsoft/uls/com.microsoft.Outlook/logs')
    if does_folder_exist(log_folder):
        log_files = glob.glob(log_folder + '/*.log')
        if len(log_files) != 0:
            return str(log_files[0])
    return None

def grep_outlook_log(filename):
    with open(filename) as log_file:
        for line in log_file:
            line = re.findall(r'"IsSetupForRESTCalendarSync": true', line)
            if line:
                return 'True'
    return 'False'

## MAIN
console_user = get_console_user()
rest_enabled = 'Unknown'
if console_user:
    home_folder = get_home_folder(console_user)
    if home_folder:
        outlook_log = get_outlook_log_filename(home_folder)
        if outlook_log:
            rest_enabled = grep_outlook_log(outlook_log)

html_parser = HTMLParser.HTMLParser()
result = html_parser.unescape('&lt;result&gt;') + str(rest_enabled) + html_parser.unescape('&lt;/result&gt;')
print(result)

sys.exit(0)
</scriptContentsMac>
<scriptContentsWindows/>
</extensionAttribute>