Deborah in lights

mooresholiday-deboarah.php

#!/usr/bin/php
<?php
/**
 * Deborah
 * black lights indicate the remaining days until she gets here
 * white lights mark them off
 * so more lights are lit up when she arrives!
 */

include 'class.holiday.secretapi.php'; // from https://github.com/Djelibeybi/PHP-Holiday-SecretAPI

function daysRemaining($enddate = '6 March 2018') {
	$future = strtotime($enddate); // the UNIX timestamp of the end date (in seconds)

	$timefromdb = time(); // the current timestamp

	$timeleft = $future-$timefromdb; // minus
	$daysleft = round((($timeleft/24)/60)/60); // work out the days from the number of seconds

	return $daysleft;
}
printf("Days Remaining: ".daysRemaining()."\n\n"); // output to the console

if ( isset($argv[1]) || $_GET['web'] ) { // need to pass the IP address or hostname of the Holiday on the command-line

	$holiday = new HolidaySecretAPI($argv[1]);

	// loop-de-doop
	while (true) {

		$positions = []; // empty array

		$numglobes = intval($holiday->NUM_GLOBES); // the number of globes on a holiday (50)

		$lightcount = $numglobes - daysRemaining(); // the globes to "light" up

		$spacing = $numglobes / $lightcount; // spread them out equally

		$spacing = floor( $spacing ); // round down to a whole number

		for ($i=0; $i < $lightcount; $i++) {
			$position = $spacing * $i;

			array_push($positions, $position); // add a numeral to the array which is the spacing and then multipled by the light count
		}

		for ($globe=0; $globe < $numglobes; $globe++) { // loop though each globe

			if ( in_array($globe, $positions) ) { // check if the globe number is in the `positions` array

				$holiday->setglobe($globe, 255, 255, 255); // set it to white

			} else {

				$holiday->setglobe($globe, 0, 0, 0); // set it black (off)

			}

//			printf("Globe: ".$globe."\n\n");

		}

		// Render the globes
		$holiday->render();
	}

} else {
	printf("I need the IP address of one or more holidays listed in left to right order\n");
    exit(1);
}

?>