/**
* Recursively deletes a directory.
* @param string $path a directory.
* @since 3.3
*/
function wpbdp_rrmdir($path)
{
if (!is_dir($path)) {
return;
}
$files = wpbdp_scandir($path);
foreach ($files as &$f) {
$filepath = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . ltrim($f, DIRECTORY_SEPARATOR);
if (is_dir($filepath)) {
wpbdp_rrmdir($filepath);
} else {
unlink($filepath);
}
}
rmdir($path);
}
private function find_uploaded_files()
{
$base_dir = $this->get_imports_dir();
$res = array('images' => array(), 'csv' => array());
if (is_dir($base_dir)) {
$files = wpbdp_scandir($base_dir);
foreach ($files as $f_) {
$f = $base_dir . DIRECTORY_SEPARATOR . $f_;
if (!is_file($f) || !is_readable($f)) {
continue;
}
switch (strtolower(substr($f, -4))) {
case '.csv':
$res['csv'][] = $f;
break;
case '.zip':
$res['images'][] = $f;
break;
default:
break;
}
}
}
return $res;
}
public function cleanup()
{
$upload_dir = wp_upload_dir();
wpbdp_rrmdir($this->workingdir);
if (!$upload_dir['error']) {
$csvexportsdir = rtrim($upload_dir['basedir'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'wpbdp-csv-exports';
$contents = wpbdp_scandir($csvexportsdir);
if (!$contents) {
wpbdp_rrmdir($csvexportsdir);
}
}
}
