function filesystem_dirlist($path, $include_hidden = true, $recursive = false)
{
if (is_file($path)) {
$limit_file = basename($path);
$path = dirname($path);
} else {
$limit_file = false;
}
if (!is_dir($path)) {
return false;
}
$dir = @dir($path);
if (!$dir) {
return false;
}
$ret = array();
while (false !== ($entry = $dir->read())) {
$struc = array();
$struc['name'] = $entry;
if ('.' == $struc['name'] || '..' == $struc['name']) {
continue;
}
if (!$include_hidden && '.' == $struc['name'][0]) {
continue;
}
if ($limit_file && $struc['name'] != $limit_file) {
continue;
}
$struc['type'] = is_dir($path . '/' . $entry) ? 'd' : 'f';
if ('d' == $struc['type']) {
if ($recursive) {
$struc['files'] = WOWSlider_Helpers::filesystem_dirlist($path . '/' . $struc['name'], $include_hidden, $recursive);
} else {
$struc['files'] = array();
}
}
$ret[$struc['name']] = $struc;
}
$dir->close();
unset($dir);
return $ret;
}
function wowslider_import($zip_file = false, $update = 0, $delete = true)
{
global $wp_filesystem;
static $file = '';
if ($zip_file === 'file') {
return $file;
}
$path = wowslider_upload_dir() . 'import/';
$status = true;
if (!$zip_file) {
$list = WOWSlider_Helpers::filesystem_dirlist($path);
foreach ($list as $name => $v) {
if ($v['type'] == 'f' && strtolower(substr($name, -4)) == '.zip') {
$zip_file = $path . $name;
$file = $name;
break;
}
}
if (!$zip_file) {
return __('Files to import not found.', 'wowslider');
}
}
$path .= md5(microtime()) . '/';
@mkdir($path);
add_filter('filesystem_method', create_function('', 'return "direct";'));
WP_Filesystem();
$unzip = unzip_file($zip_file, $path);
$install = $path . 'wowslider/install/';
if ($delete) {
WOWSlider_Helpers::filesystem_delete($zip_file);
}
if (is_object($unzip)) {
$status = __('Wrong .zip file.', 'wowslider');
} else {
$status = wowslider_add(is_dir($install) ? $install : $path . 'import/', $update);
$install = substr($install, 0, -8);
if (is_dir($install) && WOWSlider_Helpers::is_new_plugin($install . 'wowslider.php')) {
foreach (array('', 'data/') as $dir) {
if ($list = WOWSlider_Helpers::filesystem_dirlist($install . $dir)) {
foreach ($list as $item) {
if ($item['type'] != 'f') {
continue;
}
WOWSlider_Helpers::filesystem_copy($install . $dir . $item['name'], WOWSLIDER_PLUGIN_PATH . $dir . $item['name'], true);
}
}
}
}
}
WOWSlider_Helpers::filesystem_delete($path, true);
return $status;
}
function wowslider_old_version()
{
$dir = WOWSLIDER_PLUGIN_PATH . 'sliders/';
if (is_dir($dir)) {
require_once ABSPATH . 'wp-admin/includes/file.php';
if ($list = WOWSlider_Helpers::filesystem_dirlist($dir)) {
foreach ($list as $item) {
WOWSlider_Helpers::filesystem_move($source . $dir . $item['name'], wowslider_upload_dir() . $item['name']);
}
}
WOWSlider_Helpers::filesystem_delete($dir, true);
}
}
