friendica/include/spool_post.php

<?php
/**
 * @file include/spool_post.php
 * @brief Posts items that wer spooled because they couldn't be posted.
 */

use \Friendica\Core\Config;

require_once("include/items.php");

function spool_post_run($argv, $argc) {
	global $a;

	$path = get_spoolpath();

	if (($path != '') AND is_writable($path)){
		if ($dh = opendir($path)) {
			while (($file = readdir($dh)) !== false) {

				// It is not named like a spool file, so we don't care.
				if (substr($file, 0, 5) != "item-") {
					continue;
				}

				$fullfile = $path."/".$file;

				// We don't care about directories either
				if (filetype($fullfile) != "file") {
					continue;
				}

				// We can't read or write the file? So we don't care about it.
				if (!is_writable($fullfile) OR !is_readable($fullfile)) {
					continue;
				}

				$arr = json_decode(file_get_contents($fullfile), true);

				// If it isn't an array then it is no spool file
				if (!is_array($arr)) {
					continue;
				}

				// Skip if it doesn't seem to be an item array
				if (!isset($arr['uid']) AND !isset($arr['uri']) AND !isset($arr['network'])) {
					continue;
				}

				$result = item_store($arr);

				logger("Spool file ".$file." stored: ".$result, LOGGER_DEBUG);
				unlink($fullfile);
			}
			closedir($dh);
		}
	}
}