class MY_Lang extends CI_Lang {
public function __construct() {
parent::__construct ();
}
// --------------------------------------------------------------------
/**
* Load a language file
*
* @param mixed $langfile
* Language file name
* @param string $idiom
* Language name (english, etc.)
* @param bool $return
* Whether to return the loaded array of translations
* @param bool $add_suffix
* Whether to add suffix to $langfile
* @param string $alt_path
* Alternative path to look for the language file
*
* @return void|string[] Array containing translations, if $return is set to TRUE
*/
public function load($langfile, $idiom = '', $return = FALSE, $add_suffix = TRUE, $alt_path = '') {
if (is_array ( $langfile )) {
foreach ( $langfile as $value ) {
$this->load ( $value, $idiom, $return, $add_suffix, $alt_path );
}
return;
}
$langfile = str_replace ( '.php', '', $langfile );
if ($add_suffix === TRUE) {
$langfile = preg_replace ( '/_lang$/', '', $langfile ) . '_lang';
}
$langfile .= '.php';
if (empty ( $idiom ) or ! preg_match ( '/^[a-z_-]+$/i', $idiom )) {
$idioaux = getLang ();
if ($idioaux != null && ! empty ( $idioaux ))
$idiom = $idioaux;
else {
$config = & get_config ();
$idiom = empty ( $config ['language'] ) ? 'es' : $config ['language'];
}
}
if ($return === FALSE && isset ( $this->is_loaded [$langfile] ) && $this->is_loaded [$langfile] === $idiom) {
return;
}
// Load the base file, so any others found can override it
$basepath = BASEPATH . 'language/' . $idiom . '/' . $langfile;
if (($found = file_exists ( $basepath )) === TRUE) {
include ($basepath);
}
// Do we have an alternative path to look in?
if ($alt_path !== '') {
$alt_path .= 'language/' . $idiom . '/' . $langfile;
if (file_exists ( $alt_path )) {
include ($alt_path);
$found = TRUE;
}
} else {
foreach ( get_instance ()->load->get_package_paths ( TRUE ) as $package_path ) {
$package_path .= 'language/' . $idiom . '/' . $langfile;
if ($basepath !== $package_path && file_exists ( $package_path )) {
include ($package_path);
$found = TRUE;
break;
}
}
}
if ($found !== TRUE) {
show_error ( 'Unable to load the requested language file: language/' . $idiom . '/' . $langfile );
}
if (! isset ( $lang ) or ! is_array ( $lang )) {
log_message ( 'error', 'Language file contains no data: language/' . $idiom . '/' . $langfile );
if ($return === TRUE) {
return array ();
}
return;
}
if ($return === TRUE) {
return $lang;
}
$this->is_loaded [$langfile] = $idiom;
$this->language = array_merge ( $this->language, $lang );
log_message ( 'info', 'Language file loaded: language/' . $idiom . '/' . $langfile );
return TRUE;
}
}
