function filesystem_move($source, $destination, $overwrite = false)
{
if (!file_exists($source) || !$overwrite && is_file($destination)) {
return false;
}
if (@rename($source, $destination)) {
return true;
}
if (is_dir($source)) {
$dirs = $list = array();
$source = trailingslashit($source);
$destination = trailingslashit($destination);
$length = strlen($source);
$dirs[] = $source;
while ($dirs) {
$dir = array_pop($dirs);
if ($dh = opendir($dir)) {
while (($item = readdir($dh)) !== false) {
if ($item[0] == '.') {
continue;
} else {
if (is_dir($dir . $item)) {
$list[] = substr($dir . $item . '/', $length);
$dirs[] = $dir . $item . '/';
} else {
$list[] = substr($dir . $item, $length);
}
}
}
closedir($dh);
}
}
sort($list);
if (!is_dir($destination)) {
@mkdir($destination);
}
foreach ($list as $item) {
if (substr($item, -1) == '/') {
if (!is_dir($destination . $item)) {
@mkdir($destination . $item);
}
} else {
if (!file_exists($destination . $item) || $overwrite) {
@copy($source . $item, $destination . $item);
}
@unlink($source . $item);
}
}
WOWSlider_Helpers::filesystem_delete($source, true);
return true;
}
if (WOWSlider_Helpers::filesystem_copy($source, $destination, $overwrite) && file_exists($destination)) {
WOWSlider_Helpers::filesystem_delete($source);
return true;
} else {
return false;
}
}
function wowslider_import($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 $status;
}
function wowslider_add_new_from_plugins($source)
{
global $wp_filesystem;
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
if (substr($source, -10) == 'wowslider/' && !in_array($action, array('update-selected', 'upgrade-plugin'))) {
$message = $location = '';
$uploads = wp_upload_dir();
if (!$wp_filesystem || !is_object($wp_filesystem)) {
WP_Filesystem();
}
$file = $uploads['path'] . '/' . basename(substr($source, 0, -10)) . '.zip';
@$wp_filesystem->chmod($source, 0777, true);
$source = WP_CONTENT_DIR . '/' . substr($source, strlen($wp_filesystem->wp_content_dir()));
if (!is_dir($source . 'install/')) {
$location = admin_url('admin.php?page=wowslider-add-new&error=1&message=' . urlencode(__('Wrong slider.', 'wowslider')));
$message = '<div id="message" class="error"><p>' . htmlspecialchars(__('Wrong slider.', 'wowslider')) . '</p></div>';
} else {
if (($status = wowslider_add($source . 'install/')) !== true) {
$location = admin_url('admin.php?page=wowslider-add-new&error=1&message=' . urlencode($status));
$message = '<div id="message" class="error"><p>' . htmlspecialchars($status) . '</p></div>';
} else {
$location = admin_url('admin.php?page=wowslider-add-new&message=&slider=' . wowslider_add());
$message = '<div id="message" class="updated"><p>' . __('Slider added! To add it on the page use the shortcode:', 'wowslider') . ' <strong><code>[wowslider id="' . wowslider_add() . '"]</code></strong>. ' . str_replace('all sliders', '<a href="' . admin_url('admin.php?page=wowslider/admin.php') . '">all sliders</a>', __('See all sliders.', 'wowslider')) . '</p></div>';
}
}
if (WOWSlider_Helpers::is_new_plugin($source . 'wowslider.php')) {
foreach (array('', 'data/') as $dir) {
if ($list = WOWSlider_Helpers::filesystem_dirlist($source . $dir)) {
foreach ($list as $item) {
if ($item['type'] != 'f') {
continue;
}
WOWSlider_Helpers::filesystem_copy($source . $dir . $item['name'], WOWSLIDER_PLUGIN_PATH . $dir . $item['name'], true);
}
}
}
}
echo '
<script type="text/javascript">
//<![CDATA[
(function(){
var func = function(){ location.href = "' . $location . '"; };
if (typeof jQuery != "undefined") jQuery(document).ready(func);
else {
if (window.addEventListener) window.addEventListener("load", func, false);
else if (window.attachEvent) window.attachEvent("onload", func);
else setTimeout(func, 2500);
}
})();
//]]>
</script>
<noscript>' . $message . '</noscript>';
include ABSPATH . 'wp-admin/admin-footer.php';
if (file_exists($file)) {
@unlink($file);
}
exit;
}
return $source;
}