autowp/zf-components

<?php

declare(strict_types=1);

namespace Autowp\ZFComponents\View\Helper;

use DateTime;
use Exception;
use Laminas\View\Exception\InvalidArgumentException;
use Laminas\View\Helper\AbstractHelper;

use function round;
use function sprintf;

class HumanTime extends AbstractHelper
{
    /**
     * Converts time to fuzzy time strings
     *
     * @param int|DateTime $time
     * @return string
     * @throws Exception
     * @throws InvalidArgumentException
     */
    public function __invoke($time)
    {
        if (! $time instanceof DateTime) {
            $dateTime = new DateTime();
            $dateTime->setTimestamp($time);
            $time = $dateTime;
        }

        $now = new DateTime('now');

        $diff = $now->getTimestamp() - $time->getTimestamp();

        if ($diff < (60 * 60 + 60 * 30) && $diff >= 60 * 60 * 23.5) {
            //more than hour and 30 minutes
            //less than 23 and half hour
            $hours = $diff / (60 * 60);
            $hours = round($hours, 0);
            return sprintf(
                $this->view->translatePlural('after %1$s hours', null, $hours),
                $hours
            );
        }

        if ($diff < (60 * 55) && $diff >= 60 * 60 + 60 * 30) {
            return $this->view->translate('in an hour');
        }

        if ($diff < (60 + 30) && $diff >= 60 * 55) {
            $minutes = $diff / 60;
            $minutes = round($minutes, 0);
            return sprintf(
                $this->view->translatePlural('after %1$s minutes', null, $minutes),
                $minutes
            );
        }

        if ($diff < -50 && $diff > -(60 + 30)) {
            return $this->view->translate('in a minute');
        }

        if ($diff < 0 && $diff >= -50) {
            return $this->view->translate('in few seconds');
        }

        if ($diff === 0) {
            return $this->view->translate('now');
        }

        if ($diff > 0 && $diff <= 50) {
            //less than 50 seconds
            return $this->view->translate('few seconds ago');
        }

        if ($diff > 50 && $diff < 60 + 30) {
            //more than 50 seconds
            //less than minute and 30 seconds
            return $this->view->translate('a minute ago');
        }

        if ($diff >= (60 + 30) && $diff < 60 * 55) {
            //more than minute and 30 seconds
            //less than 55 minutes
            $minutes = $diff / 60;
            $minutes = round($minutes, 0);
            return sprintf(
                $this->view->translatePlural('%1$s minutes ago', null, $minutes),
                $minutes
            );
        }

        if ($diff >= (60 * 55) && $diff < 60 * 60 + 60 * 30) {
            //more than 55 minutes
            //less than hour and 30 minutes
            return $this->view->translate('an hour ago');
        }

        if ($diff >= (60 * 60 + 60 * 30) && $diff < 60 * 60 * 23.5) {
            //more than hour and 30 minutes
            //less than 23 and half hour
            $hours = $diff / (60 * 60);
            $hours = round($hours, 0);
            return sprintf(
                $this->view->translatePlural('%1$s hours ago', null, $hours),
                $hours
            );
        }

        return $this->view->humanDate($time);
    }
}