PHP fn_normalize_path函数代码示例

function fn_ftp_chmod_file($filename, $perm = DEFAULT_FILE_PERMISSIONS, $recursive = false)
{
    $result = false;
    $ftp = Registry::get('ftp_connection');
    if (is_resource($ftp)) {
        $dest = dirname($filename);
        $dest = rtrim($dest, '/') . '/';
        // force adding trailing slash to path
        $rel_path = str_replace(Registry::get('config.dir.root') . '/', '', $dest);
        $cdir = ftp_pwd($ftp);
        if (empty($rel_path)) {
            // if rel_path is empty, assume it's root directory
            $rel_path = $cdir;
        }
        if (@ftp_chdir($ftp, $rel_path)) {
            $result = @ftp_site($ftp, 'CHMOD ' . sprintf('0%o', $perm) . ' ' . fn_basename($filename));
            if ($recursive) {
                $path = fn_normalize_path($cdir . '/' . $rel_path . fn_basename($filename));
                if (is_dir($path)) {
                    $_files = fn_get_dir_contents($path, true, true, '', '', true);
                    if (!empty($_files)) {
                        foreach ($_files as $_file) {
                            fn_ftp_chmod_file($path . '/' . $_file, $perm, false);
                        }
                    }
                }
            }
            ftp_chdir($ftp, $cdir);
        }
    }
    return $result;
}

 /**
  * Converts URL (http://e.com/a.png) to CSS property ( url("../a.png") )
  * @param  string $style_id   style ID
  * @param  array  $style_data style data (fields)
  * @return array  modified style data
  */
 private function urlToCss($style_id, $style_data)
 {
     $patterns_url = Patterns::instance($this->params)->getUrl($style_id, true);
     if (!empty($this->schema['backgrounds']['fields'])) {
         foreach ($this->schema['backgrounds']['fields'] as $field) {
             if (!empty($field['properties']['pattern'])) {
                 $var_name = $field['properties']['pattern'];
                 if (!empty($style_data[$var_name]) && strpos($style_data[$var_name], '//') !== false) {
                     $url = preg_replace('/url\\([\'"]?(.*?)[\'"]?\\)/', '$1', $style_data[$var_name]);
                     if (strpos($url, '//') === 0) {
                         $url = 'http:' . $url;
                     }
                     $url = fn_normalize_path($url);
                     if (strpos($url, $patterns_url) !== false) {
                         $url = str_replace($patterns_url, '..', $url);
                         if (strpos($url, '?') !== false) {
                             // URL is parsed by Less::parseUrls method, so remove everything after ?
                             list($url) = explode('?', $url);
                         }
                     } elseif ($style_id) {
                         // external url
                         $tmp_file = fn_create_temp_file();
                         fn_put_contents($tmp_file, fn_get_contents($url));
                         $_style = Patterns::instance($this->params)->save($style_id, array('data' => $style_data), array($var_name => array('name' => fn_basename($url), 'path' => $tmp_file)));
                         $style_data = $_style['data'];
                         continue;
                         // assignment done in save method
                     }
                     $style_data[$var_name] = 'url(' . $url . ')';
                 }
             }
         }
     }
     return $style_data;
 }

/**
 * Create temporary file for uploaded file
 *
 * @param $val file path
 * @return array $val
 */
function fn_get_server_data($val)
{
    $tmp = fn_strip_slashes($val);
    if (defined('IS_WINDOWS')) {
        $tmp = str_replace('\\', '/', $tmp);
    }
    if (strpos($tmp, DIR_ROOT) === 0) {
        $tmp = substr_replace($tmp, '', 0, strlen(DIR_ROOT));
    }
    $val = array();
    setlocale(LC_ALL, 'en_US.UTF8');
    $val['name'] = basename($tmp);
    $val['path'] = fn_normalize_path(DIR_ROOT . '/' . $tmp);
    $tempfile = fn_create_temp_file();
    fn_copy($val['path'], $tempfile);
    clearstatcache();
    $val['path'] = $tempfile;
    $val['size'] = filesize($val['path']);
    $cache =& Registry::get('temp_fs_data');
    if (!isset($cache[$val['path']])) {
        // cache file to allow multiple usage
        $cache[$val['path']] = $tempfile;
    }
    return $val;
}

function fn_get_default_layouts_sources($theme_name = '', $themes_path = '')
{
    $layouts_sources = array();
    if (empty($themes_path)) {
        $themes_path = fn_get_theme_path('[themes]', 'C');
    }
    if (empty($theme_name)) {
        $installed_themes = fn_get_dir_contents($themes_path, true);
        foreach ($installed_themes as $theme_name) {
            $layouts_sources = array_merge($layouts_sources, fn_get_default_layouts_sources($theme_name, $themes_path));
        }
    } else {
        $layouts_path = $themes_path . '/' . $theme_name . '/layouts/';
        $layouts = fn_get_dir_contents($layouts_path, false, true, '.xml');
        foreach ($layouts as $layout_name) {
            $layout_path = fn_normalize_path($layouts_path . $layout_name);
            if (file_exists($layout_path)) {
                $layout_data = Exim::instance(Registry::get('runtime.company_id'), 0, $theme_name)->getLayoutData($layout_path, false);
                if (!empty($layout_data)) {
                    $layout_data['theme_name'] = $theme_name;
                    $layout_data['filename'] = $layout_name;
                    $layouts_sources[] = $layout_data;
                }
            }
        }
    }
    return $layouts_sources;
}

function fn_te_normalize_path($request, $base_path)
{
    $file = $request['file'];
    $file_path = $request['file_path'];
    return fn_normalize_path($base_path . $file_path . '/' . $file);
}

function fn_mkdir($dir, $perms = DEFAULT_DIR_PERMISSIONS)
{
    $result = false;
    // Truncate the full path to related to avoid problems with
    // some buggy hostings
    if (strpos($dir, DIR_ROOT) === 0) {
        $dir = './' . substr($dir, strlen(DIR_ROOT) + 1);
        $old_dir = getcwd();
        chdir(DIR_ROOT);
    }
    if (!empty($dir)) {
        $result = true;
        if (@(!is_dir($dir))) {
            $dir = fn_normalize_path($dir, '/');
            $path = '';
            $dir_arr = array();
            if (strstr($dir, '/')) {
                $dir_arr = explode('/', $dir);
            } else {
                $dir_arr[] = $dir;
            }
            foreach ($dir_arr as $k => $v) {
                $path .= (empty($k) ? '' : '/') . $v;
                if (!@is_dir($path)) {
                    umask(0);
                    mkdir($path, $perms);
                }
            }
        }
    }
    if (!empty($old_dir)) {
        chdir($old_dir);
    }
    return $result;
}

     fn_trusted_vars('content');
     $ext = fn_strtolower(fn_get_file_ext($_REQUEST['file']));
     if ($ext == 'tpl') {
         $theme_path = fn_get_theme_path('[themes]/[theme]/templates/', 'C');
         if (fn_put_contents($_REQUEST['file'], $_REQUEST['content'], $theme_path)) {
             fn_set_notification('N', __('notice'), __('text_file_saved', array('[file]' => fn_basename($_REQUEST['file']))));
         }
     }
     return array(CONTROLLER_STATUS_REDIRECT, $_REQUEST['current_url']);
 }
 if ($mode == 'restore_template') {
     $copied = false;
     $full_path = fn_get_theme_path('[themes]/[theme]', 'C') . '/templates/' . $_REQUEST['file'];
     if (fn_check_path($full_path)) {
         $c_name = fn_normalize_path($full_path);
         $r_name = fn_normalize_path(Registry::get('config.dir.themes_repository') . Registry::get('config.base_theme') . '/templates/' . $_REQUEST['file']);
         if (is_file($r_name)) {
             $copied = fn_copy($r_name, $c_name);
         }
         if ($copied) {
             fn_set_notification('N', __('notice'), __('text_file_restored', array('[file]' => fn_basename($_REQUEST['file']))));
         } else {
             fn_set_notification('E', __('error'), __('text_cannot_restore_file', array('[file]' => fn_basename($_REQUEST['file']))));
         }
         if ($copied) {
             if (defined('AJAX_REQUEST')) {
                 Registry::get('ajax')->assign('force_redirection', fn_url($_REQUEST['current_url']));
                 Registry::get('ajax')->assign('non_ajax_notifications', true);
             }
             return array(CONTROLLER_STATUS_OK, $_REQUEST['current_url']);
         }

}
if (Registry::get('config.demo_mode')) {
    // ElFinder should not work in demo mode
    $message = json_encode(array('error' => __('error_demo_mode')));
    exit($message);
}
if (AREA == 'C') {
    if (!Registry::get('runtime.customization_mode.live_editor')) {
        die('Access denied');
    }
}
$private_files_path = fn_get_files_dir_path();
$public_files_path = fn_get_public_files_path();
fn_mkdir($private_files_path);
fn_mkdir($public_files_path);
$start_path = '';
if (!empty($_REQUEST['init']) && !empty($_REQUEST['start_path'])) {
    unset($_GET['target']);
    $start_path = fn_normalize_path($private_files_path . $_REQUEST['start_path']);
    if (strpos($start_path, $private_files_path) !== 0) {
        $start_path = '';
    }
}
$extra_path = str_replace(Storage::instance('images')->getAbsolutePath(''), '', $public_files_path);
$opts = array('roots' => array(array('driver' => 'Tygh\\ElFinder\\Volume', 'uploadDeny' => Registry::get('config.forbidden_mime_types'), 'fileMode' => DEFAULT_FILE_PERMISSIONS, 'dirMode' => DEFAULT_DIR_PERMISSIONS, 'uploadMaxSize' => Bootstrap::getIniParam('upload_max_filesize', true), 'alias' => __('private_files'), 'tmbPath' => '', 'path' => $private_files_path, 'startPath' => $start_path, 'mimeDetect' => 'internal', 'archiveMimes' => array('application/zip'), 'icon' => Registry::get('config.current_location') . '/js/lib/elfinder/img/volume_icon_local.png'), array('driver' => 'Tygh\\ElFinder\\Volume', 'uploadDeny' => Registry::get('config.forbidden_mime_types'), 'fileMode' => DEFAULT_FILE_PERMISSIONS, 'dirMode' => DEFAULT_DIR_PERMISSIONS, 'uploadMaxSize' => Bootstrap::getIniParam('upload_max_filesize', true), 'alias' => __('public_files'), 'tmbPath' => '', 'path' => $public_files_path, 'URL' => Storage::instance('images')->getUrl($extra_path), 'mimeDetect' => 'internal', 'archiveMimes' => array('application/zip'), 'icon' => Registry::get('config.current_location') . '/js/lib/elfinder/img/volume_icon_local.png')));
if ($mode == 'images') {
    unset($opts['roots'][0]);
}
$connector = new \elFinderConnector(new Core($opts));
$connector->run();
exit;

/**
 * Installs theme
 *
 * @param int $layout_id layout ID to create logo for
 * @param string $theme_name theme name
 * @param int $company_id company ID
 * @return boolean always true
 */
function fn_install_theme($theme_name, $company_id = null, $install_layouts = true)
{
    // Copy files
    fn_install_theme_files($theme_name, $theme_name, true);
    Settings::instance()->updateValue('theme_name', $theme_name, '', true, $company_id);
    $repo_dest = fn_get_theme_path('[themes]/' . $theme_name, 'C', $company_id, false);
    $logo_ids = array();
    // Import theme layout
    $layouts = fn_get_dir_contents($repo_dest . '/layouts/', false, true, '.xml');
    // FIXME: Backward compability for layouts
    if (empty($layouts) && file_exists($repo_dest . '/layouts.xml')) {
        $layouts = array('../layouts.xml');
    }
    if (!empty($layouts) && $install_layouts) {
        foreach ($layouts as $layout_name) {
            $layout_path = fn_normalize_path($repo_dest . '/layouts/' . $layout_name);
            if (file_exists($layout_path)) {
                $layout_id = Exim::instance($company_id, 0, $theme_name)->importFromFile($layout_path, array('override_by_dispatch' => true, 'clean_up' => true, 'import_style' => 'create'));
                if (empty($layout_id)) {
                    continue;
                }
                $layout_data = Layout::instance()->get($layout_id);
                $_o_ids = fn_create_theme_logos_by_layout_id($theme_name, $layout_id, $company_id, false, $layout_data['style_id']);
                $logo_ids = array_merge($logo_ids, $_o_ids);
            }
        }
    } else {
        $params = array('theme_name' => $theme_name);
        $exists = Layout::instance($company_id)->getList($params);
        if (empty($exists)) {
            $layout_id = Layout::instance($company_id)->update(array('name' => __('main'), 'theme_name' => $theme_name, 'is_default' => 1));
            $layout_data = Layout::instance()->get($layout_id);
            $logo_ids = fn_create_theme_logos_by_layout_id($theme_name, $layout_id, $company_id, false, $layout_data['style_id']);
        }
    }
    return $logo_ids;
}

/**
 * Finds file and return real path to it
 *
 * @param string $prefix path to search in
 * @param string $file Filename, can be URL, absolute or relative path
 * @return mixed String path to the file or false if file is not found.
 */
function fn_find_file($prefix, $file)
{
    $file = Bootstrap::stripSlashes($file);
    // Url
    if (strpos($file, '://') !== false) {
        return $file;
    }
    $prefix = fn_normalize_path(rtrim($prefix, '/'));
    $file = fn_normalize_path($file);
    $files_path = fn_get_files_dir_path();
    // Absolute path
    if (is_file($file) && strpos($file, $files_path) === 0) {
        return $file;
    }
    // Path is relative to files directory
    if (is_file($files_path . $file)) {
        return $files_path . $file;
    }
    // Path is relative to prefix inside files directory
    if (is_file($files_path . $prefix . '/' . $file)) {
        return $files_path . $prefix . '/' . $file;
    }
    // Prefix is absolute path
    if (strpos($prefix, $files_path) === 0 && is_file($prefix . '/' . $file)) {
        return $prefix . '/' . $file;
    }
    return false;
}

function fn_update_image($image_data, $image_id = '0', $image_type = 'product', $rev_data = array(), $lang_code = CART_LANGUAGE)
{
    $table = 'images_links';
    $itable = 'images';
    $images_path = $image_type . '/';
    $cond = '';
    $_data = array();
    if (!empty($rev_data)) {
        $table = 'rev_images_links';
        $itable = 'rev_images';
        $images_path = $image_type . '_rev/';
        $cond = db_quote(" AND revision = ?s AND revision_id = ?i", $rev_data['revision'], $rev_data['revision_id']);
        $_data['revision'] = $rev_data['revision'];
        $_data['revision_id'] = $rev_data['revision_id'];
    }
    if (empty($image_id)) {
        $max_id = db_get_field("SELECT MAX(image_id) FROM ?:{$itable}");
        $images_path .= floor($max_id / MAX_FILES_IN_DIR) . "/";
    } else {
        $images_path .= floor($image_id / MAX_FILES_IN_DIR) . "/";
    }
    if (!fn_mkdir(DIR_IMAGES . $images_path)) {
        return false;
    }
    list($_data['image_x'], $_data['image_y'], $mime_type) = fn_get_image_size($image_data['path']);
    // Get the real image type
    $ext = fn_get_image_extension($mime_type);
    if (strpos($image_data['name'], '.') !== false) {
        $image_data['name'] = substr_replace($image_data['name'], $ext, strrpos($image_data['name'], '.') + 1);
    } else {
        $image_data['name'] .= '.' . $ext;
    }
    $fd = fopen($image_data['path'], "rb", true);
    if (!empty($fd)) {
        // Check if image path already set
        $image_path = db_get_field("SELECT image_path FROM ?:{$itable} WHERE image_id = ?i ?p", $image_id, $cond);
        // Delete image file if already exists
        if ($image_path != $image_data['name'] && empty($rev_data)) {
            fn_delete_file(DIR_IMAGES . $images_path . $image_path);
        }
        // Generate new filename if file with the same name is already exists
        if (file_exists(DIR_IMAGES . $images_path . $image_data['name']) && $image_path != $image_data['name']) {
            $image_data['name'] = substr_replace($image_data['name'], uniqid(time()) . '.', strrpos($image_data['name'], '.'), 1);
        }
        $_data['image_path'] = $image_data['name'];
        if (@fn_rename($image_data['path'], DIR_IMAGES . $images_path . $image_data['name']) == false) {
            fn_copy($image_data['path'], DIR_IMAGES . $images_path . $image_data['name']);
            @unlink($image_data['path']);
        }
        fclose($fd);
    }
    $_data['image_size'] = $image_data['size'];
    $_data['image_path'] = empty($_data['image_path']) ? '' : fn_normalize_path($_data['image_path']);
    if (!empty($image_id)) {
        db_query("UPDATE ?:{$itable} SET ?u WHERE image_id = ?i ?p", $_data, $image_id, $cond);
    } else {
        $image_id = db_query("INSERT INTO ?:{$itable} ?e", $_data);
    }
    return $image_id;
}

            $ajax->assign('img', Registry::get('config.http_location') . str_replace(DIR_ROOT, '', $fname));
        } else {
            $ajax->assign('content', fn_get_contents($fname));
        }
    }
    exit;
} elseif ($mode == 'restore') {
    $copied = false;
    $file = basename($_REQUEST['file']);
    $c_name = fn_normalize_path(DIR_SKINS . $current_path . $file);
    $b_path = fn_normalize_path($current_path);
    // First, try to restore object from the base repository
    $arr = explode('/', $b_path);
    $arr[0] = 'base';
    $b_path = implode('/', $arr);
    $b_name = fn_normalize_path(DIR_SKINS . $b_path . $file);
    $o_name = str_replace('/skins/', '/var/skins_repository/', $b_name);
    $object_base = is_file($o_name) ? 'file' : (is_dir($o_name) ? 'directory' : '');
    if (!empty($object_base)) {
        $copied = fn_copy($o_name, $c_name);
    }
    $o_name = str_replace('/skins/', '/var/skins_repository/', $c_name);
    $object_scheme = is_file($o_name) ? 'file' : (is_dir($o_name) ? 'directory' : '');
    if (!empty($object_scheme)) {
        $copied = fn_copy($o_name, $c_name);
    }
    $object = is_file($c_name) ? 'file' : (is_dir($c_name) ? 'directory' : '');
    if ($copied == true) {
        $msg = fn_get_lang_var("text_{$object}_restored");
        $action_type = '';
    } else {

function fn_exim_import_file($product_id, $filename, $path, $delete_files = 'N')
{
    $path = fn_get_files_dir_path() . fn_normalize_path($path);
    // Clean up the directory above if flag is set
    if ($delete_files == 'Y') {
        fn_delete_product_file_folders(0, $product_id);
        fn_delete_product_files(0, $product_id);
    }
    // Check if we have several files
    $files = fn_explode(',', $filename);
    $folders = array();
    // Create folders
    foreach ($files as $file) {
        if (strpos($file, '/') !== false) {
            list($folder) = fn_explode('/', $file);
            if (!isset($folders[$folder])) {
                $folder_data = array('product_id' => $product_id, 'folder_name' => $folder);
                $folders[$folder] = fn_update_product_file_folder($folder_data, 0);
            }
        }
    }
    // Copy files
    foreach ($files as $file) {
        if (strpos($file, '/') !== false) {
            list($folder_name, $file) = fn_explode('/', $file);
        } else {
            $folder_name = '';
        }
        if (strpos($file, '#') !== false) {
            list($f, $pr) = fn_explode('#', $file);
        } else {
            $f = $file;
            $pr = '';
        }
        $file = fn_find_file($path, $f);
        if (!empty($file)) {
            $uploads = array('file_base_file' => array($file), 'type_base_file' => array('server'));
            if (!empty($pr)) {
                $preview = fn_find_file($path, $pr);
                if (!empty($preview)) {
                    $uploads['file_file_preview'] = array($preview);
                    $uploads['type_file_preview'] = array('server');
                }
            } else {
                $uploads['file_file_preview'] = "";
                $uploads['type_file_preview'] = "";
            }
            $_REQUEST = fn_array_merge($_REQUEST, $uploads);
            // not good to add data to $_REQUEST
            $file_data = array('product_id' => $product_id);
            if (!empty($folder_name)) {
                $file_data['folder_id'] = $folders[$folder_name];
            }
            if (fn_update_product_file($file_data, 0) == false) {
                return false;
            }
        }
    }
    return true;
}

/**
 * Checks if path to directory/file is under base directory
 * @param string $base_dir base directory
 * @param string $path path to be checked
 * @return boolean true if path is valid, false - otherwise
 */
function fn_is_valid_path($base_dir, $path)
{
    $base_dir = rtrim($base_dir, '/') . '/';
    if (strpos($path, $base_dir) !== 0) {
        // relative path
        $path = fn_normalize_path($base_dir . $path);
    }
    if (strpos($path, $base_dir) !== 0) {
        return false;
    }
    return true;
}

    if ($ext == 'tpl') {
        $ajax->assign('content', fn_get_contents($_REQUEST['file'], DIR_SKINS . Registry::get('config.skin_name') . '/' . AREA_NAME . '/'));
    }
    exit;
} elseif ($mode == 'save_template') {
    fn_trusted_vars('content');
    if (defined('DEVELOPMENT')) {
        exit;
    }
    $ext = strtolower(fn_get_file_ext($_REQUEST['file']));
    if ($ext == 'tpl') {
        fn_put_contents($_REQUEST['file'], $_REQUEST['content'], DIR_SKINS . Registry::get('config.skin_name') . '/' . AREA_NAME . '/');
    }
    return array(CONTROLLER_STATUS_OK, $_REQUEST['current_url']);
} elseif ($mode == 'restore_template') {
    $copied = false;
    $full_path = DIR_SKINS . Registry::get('config.skin_name') . '/' . AREA_NAME . '/' . $_REQUEST['file'];
    if (fn_check_path($full_path)) {
        $c_name = fn_normalize_path($full_path);
        $r_name = str_replace('/skins/', '/var/skins_repository/', $c_name);
        if (is_file($r_name)) {
            $copied = fn_copy($r_name, $c_name);
        }
        $msg = $copied ? fn_get_lang_var("text_file_restored") : fn_get_lang_var("text_cannot_restore_file");
        fn_set_notification('N', fn_get_lang_var('notice'), str_replace("[file]", basename($_REQUEST['file']), $msg));
        if ($copied) {
            return array(CONTROLLER_STATUS_OK, $_REQUEST['current_url']);
        }
    }
    exit;
}