/**
* Read Directory Nested
*
* @param string $path Path directory to be scan
* @param integer $directory_depth directory depth of nested to be scanned
* @param boolean $hidden true if want to show hidden content
* @return array path trees
*/
public static function readDirList($path, $directory_depth = 0, $hidden = false)
{
$filedata = false;
if (static::isDir($path) && ($fp = opendir($path))) {
$new_depth = $directory_depth - 1;
$path = Path::cleanPath($path) . '/';
while (false !== ($file = readdir($fp))) {
// Remove '.', '..', and hidden files [optional]
if ($file === '.' || $file === '..' || $hidden === false && $file[0] === '.') {
continue;
}
static::isDir($path . $file) && ($path .= '/');
if (($directory_depth < 1 || $new_depth > 0) && static::isDir($path . $file)) {
$filedata[$file] = static::readDirList($path . $file, $new_depth, $hidden);
} else {
$filedata[] = $file;
}
}
// close resource
closedir($fp);
}
return $filedata;
}
/**
* HTML Error If exists
*/
public static function htmlError()
{
/* ========================
* Getting & Set config
* ========================
*/
$error_to_show_ = Config::get('show_error_count', 3);
if (!is_numeric($error_to_show_) && !empty($error_to_show_)) {
$error_to_show = 3;
Config::replace('show_error_count', $error_to_show);
} else {
$error_to_show = abs($error_to_show_) < 0 || abs($error_to_show_) >= 30 ? 30 : abs(intval($error_to_show_));
$error_to_show_ !== $error_to_show && Config::replace('show_error_count', $error_to_show);
}
/* ========================
* Getting & Set Language
* ========================
*/
if (!is_string(static::$x_html_error_type) || !trim(static::$x_html_error_type)) {
static::$x_html_error_type = 'Error Type';
}
if (!is_string(static::$x_html_error_message) || !trim(static::$x_html_error_message)) {
static::$x_html_error_message = 'Error Message';
}
if (!is_string(static::$x_html_error_file) || !trim(static::$x_html_error_file)) {
static::$x_html_error_file = 'Error File';
}
if (!is_string(static::$x_html_error_line) || !trim(static::$x_html_error_line)) {
static::$x_html_error_line = 'Error Line';
}
if (!is_string(static::$x_html_error_more) || is_numeric(static::$x_html_error_more) || !trim(static::$x_html_error_more)) {
static::$x_html_error_more = null;
} else {
static::$x_html_error_more = 'And %[more_error]% more.';
}
if (!is_string(static::$x_html_error_document_root) || is_numeric(static::$x_html_error_document_root)) {
static::$x_html_error_document_root = null;
} else {
static::$x_html_error_document_root = !trim(static::$x_html_error_document_root) ? '' : '{DOCUMENT ROOT}';
}
$err_type = static::$x_html_error_type;
$err_msg = static::$x_html_error_message;
$err_file = static::$x_html_error_file;
$err_line = static::$x_html_error_line;
$another_error = static::$x_html_error_more;
$doc_root = static::$x_html_error_document_root;
// default returns
$html = false;
// get Error
$error = static::getError();
if ($error_to_show && !empty($error)) {
$html = " <div class=\"x_error_info\">\n";
$c = 0;
// length of document root
$strlen_doc_root = strlen(Path::documentRoot());
// split error to shown on html
foreach ($error as $key => $value) {
/**
* If static::$x_html_error_document_root is not null
* will be set alternative
*/
if (static::$x_html_error_document_root !== null) {
// safe output show replaced document root to static::$x_html_error_document_root
// default set {DOCUMENT ROOT}
$value['file'] = substr_replace($value['file'], static::$x_html_error_document_root !== '' ? '<span class="x_error_doc_root">' . static::$x_html_error_document_root . '</span>' : '', 0, $strlen_doc_root);
}
$html .= " <div class=\"x_error_section\">\n";
$html .= " <table class=\"x_error_table\">\n";
$html .= " <tr class=\"x_error_type\">\n";
$html .= " <td class=\"x_error_label\"><span>{$err_type}</span></td>\n" . " <td class=\"x_error_value\"><span><span class=\"x_error_type_code\">{$value['type']}</span>" . "<span class=\"x_error_type_string\">{$value['type_string']}</span>" . "</span></td>\n";
$html .= " </tr>\n";
$html .= " <tr class=\"x_error_message\">\n";
$html .= " <td class=\"x_error_label\"><span>{$err_msg}</span></td>\n" . " <td class=\"x_error_value\"><span>{$value['message']}</span></td>\n";
$html .= " </tr>\n";
$html .= " <tr class=\"x_error_file\">\n";
$html .= " <td class=\"x_error_label\"><span>{$err_file}</span></td>\n" . " <td class=\"x_error_value\"><span>{$value['file']}</span></td>\n";
$html .= " </tr>\n";
$html .= " <tr class=\"x_error_line\">\n";
$html .= " <td class=\"x_error_label\"><span>{$err_line}</span></td>\n" . " <td class=\"x_error_value\"><span>{$value['line']}</span></td>\n";
$html .= " </tr>\n";
$html .= " </table>\n";
$html .= " </div>\n";
$c++;
/**
* check if has limit
*/
if ($c >= $error_to_show && ($error_count = count($error) - $c) > 0) {
if (static::$x_html_error_more) {
$html .= " <div class=\"x_error_more\">\n";
$html .= " <div class=\"x_error_more_info\">" . str_replace('%[more_error]%', "<span class=\"x_error_more_count\">{$error_count}</span>", static::$x_html_error_more) . "</div>\n";
$html .= " </div>\n";
}
// stop
break;
}
}
$html .= " </div>";
unset($error);
}
return $html;
}
/**
* Parse Request URL
*
* @return string Request URI parsed
*/
protected function parseRequestUri()
{
// static cached
static $return = null;
if ($return !== null) {
return $return;
}
if (!Server::get('REQUEST_URI') && !Server::get('SCRIPT_NAME')) {
$return = '';
return $return;
}
// add Request URI
// $requri = Path::cleanSlashed(Request::getHost().'/'.Server::get('REQUEST_URI'));
$requri = Server::get('REQUEST_URI');
$requri = substr($requri, 0, 1) == '/' ? $requri : "/{$requri}";
$requri = rtrim(Request::getHost(), '/') . $requri;
$uri = parse_url('http://' . $requri);
$query = isset($uri['query']) ? $uri['query'] : '';
$uri = isset($uri['path']) ? $uri['path'] : '';
$script_name = Server::get('SCRIPT_NAME');
if (isset($script_name[0])) {
/**
* Set New URL Path
*/
if (strpos($uri, $script_name) === 0) {
$uri = substr($uri, strlen($script_name));
} elseif (strpos($uri, dirname($script_name)) === 0) {
$uri = substr($uri, strlen(dirname($script_name)));
}
}
// This section ensures that even on servers that require the URI to be in the query string (Nginx) a correct
// URI is found, and also fixes the QUERY_STRING server var and $_GET array.
if (trim($uri, '/') === '' && strncmp($query, '/', 1) === 0) {
$query = explode('?', $query, 2);
$uri = $query[0];
$_SERVER['QUERY_STRING'] = isset($query[1]) ? $query[1] : '';
} else {
$_SERVER['QUERY_STRING'] = $query;
}
// replace server attributes
Server::replace($_SERVER);
// parse the string
parse_str($_SERVER['QUERY_STRING'], $_GET);
// replace get
Get::replace($_GET);
if ($uri === '/' || $uri === '') {
$return = '/';
} else {
$return = Path::removeRelativeDirectory($uri);
}
return $return;
}
public function setActiveTemplateDirectory($directory)
{
if (Internal::isDir($directory)) {
$active = $this->getActiveTemplate();
$this->x_list_templates[$active]['Directory'] = Path::cleanSlashed($directory);
return true;
}
return false;
}
/**
* Default error 500 output Handler
*/
public static function error500()
{
$args_ = func_get_args();
$template = Template::singleton();
$template_dir = $template->getActiveTemplateDirectory();
static::$x_is_fatal = true;
if ($template_dir && $template->x_500_file && is_string($template->x_500_file)) {
if (is_file("{$template_dir}/{$template->x_500_file}")) {
$message = (array) reset($args_);
// using callback to prevent direct access
return call_user_func(function ($a) use($message) {
ob_start();
require $a;
$content = ob_get_clean();
Response::setBody($content);
static::displayRender();
exit(1);
// and then exit here
}, "{$template_dir}/{$template->x_500_file}");
}
}
/**
* Body container
* @var string
*/
$body = "<h1 class=\"big\">500</h1>\n";
if (Config::get('debug', true)) {
$args_ = current($args_);
$strlen_doc_root = strlen(Path::documentRoot());
// safe output show replaced document root to {DOCUMENT ROOT}
$args_['file'] = substr_replace($args_['file'], '<span class="x_error_doc_root">{DOCUMENT ROOT}</span>', 0, $strlen_doc_root);
$body .= " <div class=\"x_error_section\">\n" . " <table class=\"x_error_table\">\n" . " <tr class=\"x_error_type\">\n" . " <td class=\"x_error_label\"><span>Error Type</span></td>\n" . " <td class=\"x_error_value\"><span><span class=\"x_error_type_code\">{$args_['type']}</span>" . "<span class=\"x_error_type_string\">{$args_['type_string']}</span></span></td>\n" . " </tr>\n" . " <tr class=\"x_error_message\">\n" . " <td class=\"x_error_label\"><span>Error Message</span></td>\n" . " <td class=\"x_error_value\"><span>{$args_['message']}</span></td>\n" . " </tr>\n" . " <tr class=\"x_error_file\">\n" . " <td class=\"x_error_label\"><span>Error File</span></td>\n" . " <td class=\"x_error_value\"><span>{$args_['file']}</span></td>\n" . " </tr>\n" . " <tr class=\"x_error_line\">\n" . " <td class=\"x_error_label\"><span>Error Line</span></td>\n" . " <td class=\"x_error_value\"><span>{$args_['line']}</span></td>\n" . " </tr>\n" . " </table>\n" . " </div>\n";
} else {
$body .= "<h2 class=\"desc\">Internal Server Error</h2>\n" . "<p>We are sorry for inconvenience</p>";
}
/**
* Set Body
*/
Response::setBody(Html::create('Internal Server Error', $body, array('style' => "body{font-size: 14px;font-family: helvetica, arial, sans-serif;color: #555;line-height: normal;background: #f1f1f1;}\n" . ".wrap{margin: 0 auto;max-width: 700px;text-align: center;}\n" . (Config::get('debug', false) ? ".x_error_section{display:block;padding: 10px;background: #fff;border: 1px solid #ddd;}\n" . ".x_error_table{border-collapse: collapse;border:0;border-spacing:0;}\n" . ".x_error_label{padding: 5px 10px;text-align: left;border-right: 2px solid #bbb;}\n" . ".x_error_value{padding: 5px 10px;text-align: left;border-right: 0px solid #ddd;}\n" . ".x_error_type .x_error_type_string{background: #f18181;padding: 3px 5px;color:#fff;font-weight: bold;margin-left:0px;}\n" . ".x_error_type .x_error_type_code{background: #4359fe;margin-right: 0px;padding: 3px 6px;color:#fff;font-weight: bold;}\n" : '') . ".big{font-size: 180px;margin: .7em 0 20px;}\n.desc{font-size: 28px;margin: .3em 0 0;}")));
// doing display
static::displayRender();
exit(1);
// and then exit here
}
