even more function to class conversion
Signed-off-by: Michael Kaufmann <d00p@froxlor.org>
This commit is contained in:
Michael Kaufmann
@@ -4,6 +4,185 @@ namespace Froxlor;
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class PhpHelper
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{
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/**
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* Wrapper around htmlentities to handle arrays, with the advantage that you
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* can select which fields should be handled by htmlentities
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*
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* @param array $subject
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* The subject array
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* @param string $fields
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* The fields which should be checked for, separated by spaces
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* @param int $quote_style
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* See php documentation about this
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* @param string $charset
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* See php documentation about this
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*
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* @return array The array with htmlentitie'd strings
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* @author Florian Lippert <flo@syscp.org>
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*/
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public static function htmlentities_array($subject, $fields = '', $quote_style = ENT_QUOTES, $charset = 'UTF-8')
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{
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if (is_array($subject)) {
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if (! is_array($fields)) {
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$fields = array_trim(explode(' ', $fields));
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}
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foreach ($subject as $field => $value) {
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if ((! is_array($fields) || empty($fields)) || (is_array($fields) && ! empty($fields) && in_array($field, $fields))) {
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// Just call ourselve to manage multi-dimensional arrays
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$subject[$field] = self::htmlentities_array($subject[$field], $fields, $quote_style, $charset);
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}
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}
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} else {
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$subject = htmlentities($subject, $quote_style, $charset);
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}
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return $subject;
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}
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/**
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* Replaces Strings in an array, with the advantage that you
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* can select which fields should be str_replace'd
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*
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* @param
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* mixed String or array of strings to search for
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* @param
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* mixed String or array to replace with
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* @param
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* array The subject array
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* @param
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* string The fields which should be checked for, separated by spaces
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* @return array The str_replace'd array
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* @author Florian Lippert <flo@syscp.org>
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*/
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public static function str_replace_array($search, $replace, $subject, $fields = '')
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{
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if (is_array($subject)) {
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$fields = array_trim(explode(' ', $fields));
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foreach ($subject as $field => $value) {
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if ((! is_array($fields) || empty($fields)) || (is_array($fields) && ! empty($fields) && in_array($field, $fields))) {
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$subject[$field] = str_replace($search, $replace, $subject[$field]);
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}
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}
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} else {
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$subject = str_replace($search, $replace, $subject);
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}
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return $subject;
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}
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/**
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* froxlor php error handler
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*
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* @param int $errno
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* @param string $errstr
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* @param string $errfile
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* @param int $errline
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* @param array $errcontext
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*
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* @return void|boolean
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*/
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public static function phpErrHandler($errno, $errstr, $errfile, $errline, $errcontext)
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{
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if (! (error_reporting() & $errno)) {
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// This error code is not included in error_reporting
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return;
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}
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if (! isset($_SERVER['SHELL']) || (isset($_SERVER['SHELL']) && $_SERVER['SHELL'] == '')) {
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global $theme;
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// fallback
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if (empty($theme)) {
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$theme = "Sparkle";
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}
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// prevent possible file-path-disclosure
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$errfile = str_replace(\Froxlor\Froxlor::getInstallDir(), "", $errfile);
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// if we're not on the shell, output a nicer error-message
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$err_hint = file_get_contents(\Froxlor\Froxlor::getInstallDir() . '/templates/' . $theme . '/misc/phperrornice.tpl');
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// replace values
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$err_hint = str_replace("<TEXT>", '#' . $errno . ' ' . $errstr, $err_hint);
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$err_hint = str_replace("<DEBUG>", $errfile . ':' . $errline, $err_hint);
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// show
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echo $err_hint;
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// return true to ignore php standard error-handler
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return true;
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}
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// of on shell, use the php standard error-handler
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return false;
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}
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public static function loadConfigArrayDir()
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{
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// Workaround until we use gettext
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global $lng, $theme;
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// we now use dynamic function parameters
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// so we can read from more than one directory
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// and still be valid for old calls
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$numargs = func_num_args();
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if ($numargs <= 0) {
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return null;
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}
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// variable that holds all dirs that will
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// be parsed for inclusion
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$configdirs = array();
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// if one of the parameters is an array
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// we assume that this is a list of
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// setting-groups to be selected
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$selection = null;
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for ($x = 0; $x < $numargs; $x ++) {
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$arg = func_get_arg($x);
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if (is_array($arg) && isset($arg[0])) {
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$selection = $arg;
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} else {
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$configdirs[] = $arg;
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}
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}
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$data = array();
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$data_files = array();
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$has_data = false;
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foreach ($configdirs as $data_dirname) {
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if (is_dir($data_dirname)) {
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$data_dirhandle = opendir($data_dirname);
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while (false !== ($data_filename = readdir($data_dirhandle))) {
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if ($data_filename != '.' && $data_filename != '..' && $data_filename != '' && substr($data_filename, - 4) == '.php') {
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$data_files[] = $data_dirname . $data_filename;
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}
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}
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$has_data = true;
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}
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}
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if ($has_data) {
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sort($data_files);
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foreach ($data_files as $data_filename) {
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$data = array_merge_recursive($data, include ($data_filename));
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}
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}
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// if we have specific setting-groups
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// to select, we'll handle this here
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// (this is for multiserver-client settings)
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$_data = array();
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if ($selection != null && is_array($selection) && isset($selection[0])) {
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$_data['groups'] = array();
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foreach ($data['groups'] as $group => $data) {
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if (in_array($group, $selection)) {
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$_data['groups'][$group] = $data;
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}
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}
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$data = $_data;
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}
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return $data;
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}
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/**
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* ipv6 aware gethostbynamel function
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*
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