/**
* Gets meta information from the PO file
*
* @param string $base_path Root dir
* @param string $pack_file PO file name (without .po extension)
* @param bool $reinstall Use this flag, if pack was alread installed before to get META information
* @return array List of lang pack meta information
*/
public static function getLangPacksMeta($base_path = '', $pack_file = '', $reinstall = false, $check_installed = true)
{
$installed_languages = $check_installed ? self::getAll(true) : array();
$path = empty($base_path) ? Registry::get('config.dir.lang_packs') : $base_path;
$return = array();
if (empty($pack_file)) {
$po_file_list = array();
foreach (fn_get_dir_contents($path, true, false) as $pack_directory) {
if (is_dir($path . $pack_directory)) {
$po_file_list[] = $pack_directory . '/core.po';
}
}
} else {
$po_file_list = array($pack_file);
}
foreach ($po_file_list as $po_file_name) {
$po_file_path = $path . $po_file_name;
if (!file_exists($po_file_path)) {
fn_set_notification('E', __('error'), __('incorrect_po_pack_structure', array('[pack_path]' => fn_get_rel_dir(dirname($po_file_path)))));
continue;
}
$metadata = Po::getMeta($po_file_path);
if (is_array($metadata)) {
if (!self::isValidMeta($metadata)) {
fn_set_notification('E', __('error'), __('po_file_is_incorrect', array('[file]' => fn_get_rel_dir($po_file_path))));
continue;
}
} else {
fn_set_notification('E', __('error'), $metadata);
continue;
}
if (isset($installed_languages[$metadata['lang_code']]) && !$reinstall) {
continue;
}
$return[] = $metadata;
}
if (!empty($pack_file) && !empty($return)) {
return reset($return);
}
return $return;
}
/**
* Gets meta information from the PO file
*
* @param string $base_path Root dir
* @param string $pack_file PO file name (without .po extension)
* @param bool $reinstall Use this flag, if pack was alread installed before to get META information
* @return array List of lang pack meta information
*/
public static function getLangPacksMeta($base_path = '', $pack_file = '', $reinstall = false, $check_installed = true)
{
if ($check_installed) {
$installed_languages = fn_get_translation_languages(true);
} else {
$installed_languages = array();
}
$path = empty($base_path) ? Registry::get('config.dir.lang_packs') : $base_path;
$langs = array();
if (!empty($pack_file)) {
$langs_packs = array($pack_file);
} else {
$_packs = fn_get_dir_contents($path, true, false, '.po');
foreach ($_packs as $_pack) {
$langs_packs[] = $_pack . '/core.po';
}
}
foreach ($langs_packs as $pack_name) {
$pack_meta = Po::getMeta($path . $pack_name);
if (!is_array($pack_meta)) {
fn_set_notification('E', __('error'), $pack_meta);
continue;
}
if (isset($installed_languages[$pack_meta['lang_code']]) && !$reinstall) {
continue;
}
$langs[] = $pack_meta;
}
if (!empty($pack_file) && !empty($langs)) {
return reset($langs);
}
return $langs;
}
