/**
* Tries to initialise from WordPress options.
* @return bool true on success
*/
private function load_from_wp()
{
if (function_exists('get_option')) {
$savedSettings = (array) get_option('wpu-settings');
$defaults = $this->get_defaults();
$this->settings = array_merge($defaults, (array) $savedSettings);
$this->wpPath = ABSPATH;
$this->pluginPath = plugin_dir_path(__FILE__);
$this->pluginUrl = plugins_url('wp-united') . '/';
$this->wpHomeUrl = home_url('/');
$this->wpBaseUrl = site_url('/');
$this->wpDocRoot = wpu_get_doc_root();
return true;
}
return false;
}
function wpu_filetree()
{
if (stristr($_POST['filetree'], '..')) {
die;
}
$docRoot = wpu_get_doc_root();
$fileLoc = str_replace('\\', '/', urldecode($_POST['filetree']));
if (stristr($fileLoc, $docRoot) === false) {
$fileLoc = $docRoot . $fileLoc;
$fileLoc = str_replace('//', '/', $fileLoc);
}
if (@file_exists($fileLoc)) {
$files = scandir($fileLoc);
natcasesort($files);
if (count($files) > 2) {
/* The 2 accounts for . and .. */
echo "<ul class=\"jqueryFileTree\" style=\"display: none;\">";
// All dirs
foreach ($files as $file) {
if (@file_exists($fileLoc . $file) && $file != '.' && $file != '..' && is_dir($fileLoc . $file)) {
echo "<li class=\"directory collapsed\"><a href=\"#\" rel=\"" . htmlentities($fileLoc . $file) . "/\">" . htmlentities($file) . "</a></li>";
}
}
// All files
foreach ($files as $file) {
if (@file_exists($fileLoc . $file) && $file != '.' && $file != '..' && !is_dir($fileLoc . $file)) {
$ext = preg_replace('/^.*\\./', '', $file);
echo "<li class=\"file ext_{$ext}\"><a href=\"#\" rel=\"" . htmlentities($fileLoc . $file) . "\">" . htmlentities($file) . "</a></li>";
}
}
echo "</ul>";
}
}
die;
}
