streams/Zotlabs/Module/Expire.php

<?php

namespace Zotlabs\Module;

use Zotlabs\Lib\Apps;
use Zotlabs\Lib\Libsync;
use Zotlabs\Web\Controller;

class Expire extends Controller {

	function post() {

		if (! ( local_channel() && Apps::system_app_installed(local_channel(),'Expire Posts'))) {
			return;
		}

		if ($_POST['expire-submit']) {
			$expire = intval($_POST['selfexpiredays']);
			if ($expire < 0) {
				$expire = 0;
			}
			set_pconfig(local_channel(),'system','selfexpiredays',$expire);
			info( t('Expiration settings updated.') . EOL);
		}
		
		Libsync::build_sync_packet();
	}



	function get() {

        $desc = t('This app allows you to set an optional expiration date/time for posts, after which they will be deleted. This must be at least fifteen minutes into the future. You may also choose to automatically delete all your posts after a set number of days');

        $text = '<div class="section-content-info-wrapper">' . $desc . '</div>';

        if (! ( local_channel() && Apps::system_app_installed(local_channel(),'Expire Posts'))) {
            return $text;
        }

		$setting_fields .= replace_macros(get_markup_template('field_input.tpl'), [
			'$field'    => array('selfexpiredays', t('Expire and delete all my posts after this many days'), intval(get_pconfig(local_channel(),'system','selfexpiredays',0)), t('Leave at 0 if you wish to manually control expiration of specific posts.'))
		]);

		return replace_macros(get_markup_template('generic_app_settings.tpl'), [
			'$addon'    => array('expire', t('Automatic Expiration Settings'), '', t('Submit')),
			'$content'  => $setting_fields
		]);

	}


}