function getFiles(&$rdi, $depth = 0)
{
    if (!is_object($rdi)) {
        return;
    }
    $files = array();
    // order changes per machine
    for ($rdi->rewind(); $rdi->valid(); $rdi->next()) {
        if ($rdi->isDot()) {
            continue;
        }
        if ($rdi->isDir() || $rdi->isFile()) {
            $indent = '';
            for ($i = 0; $i <= $depth; ++$i) {
                $indent .= " ";
            }
            $files[] = $indent . $rdi->current() . "\n";
            if ($rdi->hasChildren()) {
                getFiles($rdi->getChildren(), 1 + $depth);
            }
        }
    }
    asort($files);
    var_dump(array_values($files));
}

function getFiles($dir, $ext, $exclude = array())
{
    $returnList = array();
    $nextDirs = array();
    if ($dh = opendir($dir)) {
        while (($file = readdir($dh)) !== false) {
            if ($file != '.' && $file != '..') {
                if (is_dir($file)) {
                    array_push($nextDirs, $file);
                } else {
                    $info = pathinfo($dir . '/' . $file);
                    if ($info['extension'] == $ext) {
                        $dontInclude = false;
                        for ($l = 0; $l < count($exclude); ++$l) {
                            if (strtolower($file) == strtolower($exclude[$l])) {
                                $dontInclude = true;
                            }
                        }
                        if (!$dontInclude) {
                            array_push($returnList, $file);
                        }
                    }
                }
            }
        }
        closedir($dh);
    }
    for ($i = 0; $i < count($nextDirs); ++$i) {
        $newFiles = getFiles($dir . '/' . $nextDirs[$i], $ext, $exclude);
        for ($j = 0; $j < count($newFiles); ++$j) {
            array_push($returnList, $nextDirs[$i] . '/' . $newFiles[$j]);
        }
    }
    return $returnList;
}

 /**
  * Builds the cache of Dashlets by scanning the system
  */
 function buildCache()
 {
     global $beanList;
     $dashletFiles = array();
     $dashletFilesCustom = array();
     getFiles($dashletFiles, 'modules', '/^.*\\/Dashlets\\/[^\\.]*\\.php$/');
     getFiles($dashletFilesCustom, 'custom/modules', '/^.*\\/Dashlets\\/[^\\.]*\\.php$/');
     $cacheDir = create_cache_directory('dashlets/');
     $allDashlets = array_merge($dashletFiles, $dashletFilesCustom);
     $dashletFiles = array();
     foreach ($allDashlets as $num => $file) {
         if (substr_count($file, '.meta') == 0) {
             // ignore meta data files
             $class = substr($file, strrpos($file, '/') + 1, -4);
             $dashletFiles[$class] = array();
             $dashletFiles[$class]['file'] = $file;
             $dashletFiles[$class]['class'] = $class;
             if (is_file(preg_replace('/(.*\\/.*)(\\.php)/Uis', '$1.meta$2', $file))) {
                 // is there an associated meta data file?
                 $dashletFiles[$class]['meta'] = preg_replace('/(.*\\/.*)(\\.php)/Uis', '$1.meta$2', $file);
                 require $dashletFiles[$class]['meta'];
                 if (isset($dashletMeta[$class]['module'])) {
                     $dashletFiles[$class]['module'] = $dashletMeta[$class]['module'];
                 }
             }
             $filesInDirectory = array();
             getFiles($filesInDirectory, substr($file, 0, strrpos($file, '/')), '/^.*\\/Dashlets\\/[^\\.]*\\.icon\\.(jpg|jpeg|gif|png)$/i');
             if (!empty($filesInDirectory)) {
                 $dashletFiles[$class]['icon'] = $filesInDirectory[0];
                 // take the first icon we see
             }
         }
     }
     write_array_to_file('dashletsFiles', $dashletFiles, $cacheDir . 'dashlets.php');
 }

 function getFiles(&$modx, &$results, &$filesfound, $directory, $listing = array(), $count = 0)
 {
     $dummy = $count;
     if (@($handle = opendir($directory))) {
         while ($file = readdir($handle)) {
             if ($file == '.' || $file == '..' || strpos($file, '.') === 0) {
                 continue;
             } else {
                 if ($h = @opendir($directory . $file . "/")) {
                     closedir($h);
                     $count = -1;
                     $listing["{$file}"] = getFiles($modx, $results, $filesfound, $directory . $file . "/", array(), $count + 1);
                 } else {
                     $listing[$dummy] = $file;
                     $dummy = $dummy + 1;
                     $filesfound++;
                 }
             }
         }
     } else {
         $results .= $modx->lexicon('import_site_failed') . " Could not open '{$directory}'.<br />";
     }
     @closedir($handle);
     return $listing;
 }

/**
 * Get files under a directory recursive.
 * 
 * @param  string    $dir 
 * @param  array     $exceptions 
 * @access private
 * @return array
 */
function getFiles($dir, $exceptions = array())
{
    static $files = array();
    if (!is_dir($dir)) {
        return $files;
    }
    $dir = realpath($dir) . '/';
    $entries = scandir($dir);
    foreach ($entries as $entry) {
        if ($entry == '.' or $entry == '..' or $entry == '.svn' or $entry == 'db') {
            continue;
        }
        if (in_array($entry, $exceptions)) {
            continue;
        }
        $fullEntry = $dir . $entry;
        if (is_file($fullEntry)) {
            $files[] = $dir . $entry;
        } else {
            $nextDir = $dir . $entry;
            getFiles($nextDir);
        }
    }
    return $files;
}

function getFiles($fileName, &$updateTime = 0, $url = '', $levels = 100, $types = array('jpg', 'png', 'gif', 'jpeg', 'css', 'js'))
{
    if (empty($fileName) || !$levels) {
        return false;
    }
    $files = array();
    if (is_file($fileName)) {
        $updateTime = getMax(filectime($fileName), $updateTime);
        $files[] = $url;
    } else {
        if ($dir = @opendir($fileName)) {
            while (($file = readdir($dir)) !== false) {
                if (in_array($file, array('.', '..'))) {
                    continue;
                }
                if (is_dir($fileName . '/' . $file)) {
                    $files2 = getFiles($fileName . '/' . $file, $updateTime, $url . '/' . $file, $levels - 1);
                    if ($files2) {
                        $files = array_merge($files, $files2);
                    }
                } else {
                    $updateTime = getMax(filectime($fileName . '/' . $file), $updateTime);
                    $type = end(explode(".", $file));
                    if (in_array($type, $types)) {
                        $files[] = $url . '/' . $file;
                    }
                }
            }
        }
    }
    @closedir($dir);
    //	echo date("Y-m-d H:i:s",$updateTime).'<hr>';
    return $files;
}

function nm_get_languages()
{
    $languages = array();
    $files = getFiles(NMLANGPATH);
    foreach ($files as $file) {
        if (isFile($file, NMLANGPATH, 'php')) {
            $lang = basename($file, '.php');
            $languages[$lang] = NMLANGPATH . $file;
        }
    }
    ksort($languages);
    return $languages;
}

 public static function generateSitemapWithoutPing()
 {
     global $SITEURL;
     $filenames = getFiles(GSDATAPAGESPATH);
     if (count($filenames)) {
         foreach ($filenames as $file) {
             if (isFile($file, GSDATAPAGESPATH, 'xml')) {
                 $data = getXML(GSDATAPAGESPATH . $file);
                 if ($data->url != '404' && $data->private != 'Y') {
                     $pagesArray[] = array('url' => (string) $data->url, 'parent' => (string) $data->parent, 'date' => (string) $data->pubDate, 'menuStatus' => (string) $data->menuStatus);
                 }
             }
         }
     }
     $pagesSorted = subval_sort($pagesArray, 'menuStatus');
     $languages = return_i18n_available_languages();
     $deflang = return_i18n_default_language();
     $xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><urlset></urlset>');
     $xml->addAttribute('xsi:schemaLocation', 'http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd', 'http://www.w3.org/2001/XMLSchema-instance');
     $xml->addAttribute('xmlns', 'http://www.sitemaps.org/schemas/sitemap/0.9');
     if (count($pagesSorted)) {
         foreach ($pagesSorted as $page) {
             // set <loc>
             if (count($languages) > 1) {
                 $pos = strrpos($page['url'], '_');
                 if ($pos !== false) {
                     $pageLoc = find_i18n_url(substr($page['url'], 0, $pos), $page['parent'], substr($page['url'], $pos + 1));
                 } else {
                     $pageLoc = find_i18n_url($page['url'], $page['parent'], $deflang);
                 }
             } else {
                 $pageLoc = find_i18n_url($page['url'], $page['parent']);
             }
             // set <lastmod>
             $pageLastMod = makeIso8601TimeStamp(date("Y-m-d H:i:s", strtotime($page['date'])));
             // set <changefreq>
             $pageChangeFreq = 'weekly';
             // set <priority>
             $pagePriority = $page['menuStatus'] == 'Y' ? '1.0' : '0.5';
             //add to sitemap
             $url_item = $xml->addChild('url');
             $url_item->addChild('loc', htmlspecialchars($pageLoc));
             $url_item->addChild('lastmod', $pageLastMod);
             $url_item->addChild('changefreq', $pageChangeFreq);
             $url_item->addChild('priority', $pagePriority);
         }
     }
     //create xml file
     $file = GSROOTPATH . 'sitemap.xml';
     XMLsave($xml, $file);
 }

function loadModules()
{
    global $ARI_ADMIN_MODULES;
    global $ARI_DISABLED_MODULES;
    global $loaded_modules;
    $modules_path = "./modules";
    if (is_dir($modules_path)) {
        $filter = ".module";
        $recursive_max = 1;
        $recursive_count = 0;
        $files = getFiles($modules_path, $filter, $recursive_max, $recursive_count);
        foreach ($files as $key => $path) {
            // build module object
            include_once $path;
            $path_parts = pathinfo($path);
            list($name, $ext) = split("\\.", $path_parts['basename']);
            // check for module and get rank
            if (class_exists($name)) {
                $module = new $name();
                // check if admin module
                $found = 0;
                if ($ARI_ADMIN_MODULES) {
                    $admin_modules = split(',', $ARI_ADMIN_MODULES);
                    foreach ($admin_modules as $key => $value) {
                        if ($name == $value) {
                            $found = 1;
                            break;
                        }
                    }
                }
                // check if disabled module
                $disabled = 0;
                if ($ARI_DISABLED_MODULES) {
                    $disabled_modules = split(',', $ARI_DISABLED_MODULES);
                    foreach ($disabled_modules as $key => $value) {
                        if ($name == $value) {
                            $disabled = 1;
                            break;
                        }
                    }
                }
                // if not admin module or admin user add to module name to array
                if (!$disabled && (!$found || $_SESSION['ari_user']['admin'])) {
                    $loaded_modules[$name] = $module;
                }
            }
        }
    } else {
        $_SESSION['ari_error'] = _("{$path} not a directory or not readable");
    }
}

function getFiles($dir, $subfolder = '.')
{
    $handle = opendir($dir);
    $templates = array();
    while ($file = readdir($handle)) {
        if (is_file($dir . '/' . $file) and substr($file, -3) == 'tpl') {
            $templates[] = $subfolder . '/' . $file;
        } elseif (is_dir($dir . '/' . $file) and $file != '.' && $file != '..') {
            $templates = array_merge($templates, getFiles($dir . '/' . $file, $subfolder . '/' . $file));
        }
    }
    closedir($handle);
    return $templates;
}

/**
 * Retrieves all file names from a directory
 *
 * @param string $dir_name Name of the directory from which to extract file names
 * @return string[] $file_list
 */
function getFiles($dir_name)
{
    $dir_files = scandir($dir_name);
    $file_list = array();
    foreach ($dir_files as $file_name) {
        $file = "{$dir_name}/{$file_name}";
        if (is_file($file)) {
            $file_list[] = $file;
        } elseif ($file_name[0] != '.' && is_dir($file)) {
            $file_list = array_merge(getFiles($file), $file_list);
        }
    }
    return $file_list;
}

 public function __construct(SugarView &$view)
 {
     require_once 'include/utils/file_utils.php';
     $files = array();
     getFiles($files, 'custom/include/utils/DevToolKit', '/\\.php/');
     foreach ($files as $file) {
         preg_match("/\\/(\\w+)\\.php\$/", $file, $matches);
         $class = $matches[1];
         require_once $file;
         $bean = new $class($view);
         if ($bean->has_metadata()) {
             $this->toolkits[] = $bean;
         }
     }
 }

function getFiles($dir, &$results = array(), $filename = 'template.html')
{
    $files = scandir($dir);
    foreach ($files as $key => $value) {
        $path = realpath($dir . '/' . $value);
        if (!is_dir($path)) {
            if ($value == $filename) {
                $results[] = $path;
            }
        } else {
            if ($value != "." && $value != "..") {
                getFiles($path, $results);
            }
        }
    }
    return $results;
}

function getFiles($path, $base_path = null)
{
    $path_files = array_diff(scandir($path), array('..', '.'));
    $files = array();
    foreach ($path_files as $file) {
        $file_path = $path . '/' . $file;
        if ($file[0] == '.') {
            continue;
        }
        if (is_dir($file_path)) {
            $files = array_merge($files, getFiles($file_path, $base_path ?: $path));
        } else {
            $files[] = $base_path ? str_replace($base_path . '/', '', $file_path) : $file_path;
        }
    }
    return $files;
}

function getFiles($i, $pref)
{
    $output = array();
    foreach ($i as $f) {
        $f = $pref . '/' . $f;
        if (is_dir($f)) {
            $base = basename($f);
            if ($base[0] !== '.') {
                if ($base !== 'tests' and $base !== 'smarty' and $base !== 'tinymce' and $base !== 'smarty-plugins') {
                    $output = array_merge($output, getFiles(scandir($f), $f));
                }
            }
        } else {
            $output[] = $f;
        }
    }
    return $output;
}

/**
 * 上传单个或多个文件
 * @param int $type
 * $type为0：上传图片
 * $type为1：上传视频
 */
function uploadmulti($type)
{
    // 	print_r($_FILES);die;
    $files = getFiles();
    $path = dirname(dirname(__FILE__));
    //获取upload_image的上层目录的绝对路径
    if ($type == 0) {
        $uploadPath = $path . '/upload_image';
    } else {
        $uploadPath = $path . '/upload_video';
    }
    foreach ($files as $fileInfo) {
        $upload = new upload($fileInfo, $uploadPath, false);
        $dest = $upload->uploadFile();
        $uploadFiles[] = $dest;
    }
    $uploadFiles = array_values(array_filter($uploadFiles));
    return $uploadFiles;
}

/**
 * 上传单个或多个文件
 * @param int $type
 * $type为0：上传图片
 * $type为1：上传视频
 * $type为2：上传缩略图
 */
function uploadmulti($fileName, $type)
{
    // 	print_r($_FILES);die;
    $files = getFiles();
    if ($type == 0) {
        $uploadPath = '../../../common/upload_image';
    } elseif ($type == 1) {
        $uploadPath = '../../../common/upload_video';
    } else {
        $uploadPath = '../../../common/upload_thumb';
    }
    foreach ($files as $fileInfo) {
        $upload = new upload($fileName, $fileInfo, $uploadPath, false);
        $dest = $upload->uploadFile();
        $uploadFiles[] = $dest;
    }
    $uploadFiles = array_values(array_filter($uploadFiles));
    return $uploadFiles;
}

function getFiles($src)
{
    if ($handle = opendir($src)) {
        while (false !== ($file = readdir($handle))) {
            if ($file != "." && $file != "..") {
                if (is_file("{$src}/{$file}") && eregi('.pdf', $file)) {
                    $url = str_replace("..", $_SERVER['HTTP_HOST'], $src);
                    echo '					<p><a href="http://' . $url . '/' . $file . '" target="_blank">' . $file . "</a></p>\n";
                } else {
                    if (is_dir("{$src}/{$file}")) {
                        echo "\t\t\t\t\t<h2>{$file}</h2>\n";
                        getFiles("{$src}/{$file}");
                    }
                }
            }
        }
        closedir($handle);
    }
}

function getFiles($dir)
{
    $files = array();
    $d = opendir($dir);
    if ($d) {
        while ($f = readdir($d)) {
            if ($f == '.' || $f == '..' || $f == '.svn' || $f == '.git') {
                continue;
            }
            if (is_dir($dir . '/' . $f)) {
                $files = array_merge($files, getFiles($dir . '/' . $f));
            } else {
                $files[] = $dir . '/' . $f;
            }
        }
        closedir($d);
    }
    return $files;
}

 /**
  * Outputs a table with currently detected themes in
  *
  * @version 1.0
  * @since   1.0.0
  * @author  Dan Aldridge
  * 
  * @return  void
  */
 public function themes()
 {
     $objForm = Core_Classes_coreObj::getForm();
     $objTPL = Core_Classes_coreObj::getTPL();
     $objTPL->set_filenames(array('body' => cmsROOT . Core_Classes_Page::$THEME_ROOT . 'block.tpl', 'table' => cmsROOT . 'modules/core/views/admin/themes/manageTable.tpl'));
     $dir = cmsROOT . 'themes';
     $tpls = getFiles($dir);
     //echo dump($tpls);
     foreach ($tpls as $tpl) {
         if ($tpl['type'] !== 'dir') {
             continue;
         }
         $tplName = secureMe($tpl['name'], 'alphanum');
         $details = $this->getDetails($tplName);
         //echo dump($details, $tplName);
         $objTPL->assign_block_vars('theme', array('NAME' => doArgs('name', 'N/A', $details), 'VERSION' => doArgs('version', '0.0', $details), 'ENABLED' => 'true', 'COUNT' => '9001', 'MODE' => doArgs('mode', 'N/A', $details), 'AUTHOR' => doArgs('author', 'N/A', $details)));
     }
     $objTPL->parse('table', false);
     Core_Classes_coreObj::getAdminCP()->setupBlock('body', array('cols' => 3, 'vars' => array('TITLE' => 'Theme Management', 'CONTENT' => $objTPL->get_html('table', false), 'ICON' => 'fa-icon-user')));
 }