<?php

if (!function_exists('duree')) {
	function duree($time)
	{
		$tabTemps = array("jours" => 86400,
			"h" => 3600,
			"m" => 60,
			"s" => 1);
		$result = "";

		foreach ($tabTemps as $uniteTemps => $nombreSecondesDansUnite) {

			$$uniteTemps = floor($time / $nombreSecondesDansUnite);

			$time = $time % $nombreSecondesDansUnite;

			if ($$uniteTemps > 0 || !empty($result)) {

				$result .= $$uniteTemps . " $uniteTemps ";
			}
		}

		return $result;

	}

}

if (!function_exists('dateDiff')) {
	function dateDiff($date1, $date2, $class = null)
	{
		$diff = abs($date1 - $date2); // abs pour avoir la valeur absolute, ainsi éviter d'avoir une différence négative
		$retour = array();

		$tmp = $diff;
		$second = $tmp % 60;

		$tmp = floor(($tmp - $second) / 60);
		$minute = $tmp % 60;

		$tmp = floor(($tmp - $minute) / 60);
		$heure = $tmp % 24;

		$tmp = floor(($tmp - $heure) / 24);
		$jour = $tmp;

		return $class->lang->line('since') . ' ' . $jour . ' ' . $class->lang->line('days') . ' ' . $heure . ' ' . $class->lang->line('hours') . ' ' . $minute . ' ' . $class->lang->line('minutes') . ' ' . $second . ' ' . $class->lang->line('seconds');
	}
}


if (!function_exists('traitementTemps')) {
	function traitementTemps($time, $dateAjout, $class = null)
	{
		if ($time == null) {
			$now = time();
			$date2 = strtotime($dateAjout);

			return dateDiff($now, $date2, $class);
		} else {
			return duree($time);
		}
	}
}


if (!function_exists('getDelayOfTreatmentInSeconds')) {
	function getDelayOfTreatmentInSeconds($time, $dateAjout)
	{
		if ($time == null) {
			$now = time();
			$date2 = strtotime($dateAjout);
			return abs($now - $date2);
		} else {
			return $time;
		}

	}
}

if (!function_exists('line_with_arguments'))
{
	function line_with_arguments($line, $args = array())
	{
		return vsprintf($line, $args);
//		return str_replace('%s', $swap, $line);
	}
}

if (!function_exists('convertDate')) {
	function convertDate($date)
	{
		$month = null;
		switch ($date) {
			case "Jan":
				$month = 1;
				break;
			case "Feb":
				$month = 2;
				break;
			case "Mar":
				$month = 3;
				break;
			case "Apr":
				$month = 4;
				break;
			case "May":
				$month = 5;
				break;
			case "Jun":
				$month = 6;
				break;
			case "Jul":
				$month = 7;
				break;
			case "Aug":
				$month = 8;
				break;
			case "Sep":
				$month = 9;
				break;
			case "Oct":
				$month = 10;
				break;
			case "Nov":
				$month = 11;
				break;
			case "Dec":
				$month = 12;
				break;
		}
		return $month;
	}
}

if (!function_exists('hashSSHA')) {
	function hashSSHA($password) {
		$salt = sha1(rand());
		$salt = substr($salt, 0, 10);
		$encrypted = base64_encode(sha1($password . $salt, true) . $salt);
		return array("salt" => $salt, "encrypted" => $encrypted);
	}
}

if (!function_exists('checkhashSSHA')) {
	function checkhashSSHA($salt, $password) {
		return base64_encode(sha1($password . $salt, true) . $salt);
	}
}