No Freaking Way

// fetch the website...
NSURL *url = [NSURL URLWithString:@"http://www.alriyadh.com/en"];
NSString *newspaper = [NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:nil];
// Stupidest string checking EVER!!
NSRange range = [newspaper rangeOfString:@"<div class=\"date\">"];
newspaper = [newspaper substringWithRange:(NSRange){NSMaxRange(range), 30}];
// figure our the weekday offset...
NSArray *en_weekdays = @[@"Sunday", @"Monday", @"Tuesday", @"Wednesday", @"Thursday", @"Friday", @"Saturday"];
NSInteger daWeekday = -1;
NSInteger daDate = 0;
for (NSString *weekday in en_weekdays)
{
    NSRange range = [newspaper rangeOfString:weekday];
    if (range.location != NSNotFound)
    {
        daWeekday = [en_weekdays indexOfObject:weekday];
        daDate = [[newspaper substringWithRange:(NSRange){NSMaxRange(range)+@", ".length, 2}] integerValue];
    }
}

// Assertions
if (daWeekday == -1 || !daDate)
    abort();

// don't ask
[[HRAppManager sharedManager] initializeApplication];

MCDate *date = [[MCDate alloc] initWithNSDate:[NSDate date]];

// ONLY ONCE, calculate the weekday offset
NSInteger taWeekday = [en_weekdays indexOfObject:[date stringifyWeekday]];
NSInteger wdiff = daWeekday - taWeekday;
if (wdiff && labs(wdiff) > 3)
{
    wdiff = wdiff + (wdiff > 3 ? -7 : 7);
}

NSInteger offset = 0;
while (true)
{
    // while true, update the offset, and see if we attained awesome
    MCDate *date = [[MCDate alloc] initWithNSDate:[NSDate date]];
    NSInteger taDate = [[date hijriDate] day]+1 + wdiff;
    // if attained awesome, YAY!
    if (taDate == daDate)
    {
        break;
    }

    NSInteger soffset = daDate - taDate;
    if (labs(offset) > 15)
    {
        soffset = (soffset > 15 ? -1 : 1);
    }

    offset += soffset;
    [[MCSettingsManager generalSettings] setHijriOffset:offset];
}
// shouldn't happen...
if (labs(offset) > 2)
    abort();
// spit it out
printf("%ld", offset);

# coding=utf-8

import subprocess as sp
import ftplib
import re

# This is the ObjC app working with MCEngine
process = sp.Popen(["./HijriReference"], stdout=sp.PIPE)
output, whatever = process.communicate()

global offset
global new_file

# callback for retrieving the file we want to update
def callback(line):

    global new_file
    # update the hijri offset...
    if "hijriOffset" in line:
        # replace the number with a new one
        line = re.sub(r"\d", offset, line)
    # write to the new_file
    new_file.write(line+"\n")

if process.returncode == 0:

    global offset
    global new_file

    offset = output
    new_file = open("temp.json", "w")
    # connect to FTP, read the file, edit it...
    ftp = ftplib.FTP('DOMAIN', user='USER', passwd="PASS")
    ftp.retrlines("RETR file.json", callback=callback)
    new_file.close()
    # ... Push it back up
    with open("temp.json") as newj:
        ftp.storlines("STOR file.json", newj)
    # DONE
    print "updated offset:", offset

else:
    print "Error with the freaking website :/", process.returncode, output

$ kpt_update_hijri 
updated offset: 1