776 lines
24 KiB
PHP
776 lines
24 KiB
PHP
<?php
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/**
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* @brief translater, a plugin for Dotclear 2
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*
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* @package Dotclear
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* @subpackage Plugin
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*
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* @author Jean-Christian Denis & contributors
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*
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* @copyright Jean-Christian Denis
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* @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
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*/
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if (!defined('DC_CONTEXT_ADMIN')) {
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return;
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}
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/**
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* Translater tools.
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*/
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class dcTranslaterModule
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{
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/** @var dcTranslater dcTranslater instance */
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public $translater = null;
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/** @var array Module properies */
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private $prop = [];
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/** @var string Backup file regexp */
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private $backup_file_regexp = '/^l10n-%s-(.*?)-[0-9]*?\.bck\.zip$/';
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/** @var string Locales file regexp */
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private $locales_file_regexp = '/^(.*?)\/locales\/(.*?)\/(.*?)(.po|.lang.php)$/';
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public function __construct(dcTranslater $translater, array $module)
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{
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$this->translater = $translater;
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$this->prop = $module;
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$this->prop['root'] = path::real($this->prop['root']);
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$i = path::info($this->prop['root']);
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$this->prop['basename'] = $i['basename'];
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$this->prop['locales'] = $this->prop['root'] . '/locales';
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}
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/**
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* Get a module property
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*
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* @param string $key The module property key
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* @return mixed The module property value or null
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*/
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public function get(string $key)
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{
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return array_key_exists($key, $this->prop) ? $this->prop[$key] : null;
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}
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/**
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* Magic get
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*/
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public function __get($key)
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{
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return $this->get($key);
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}
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/// @name backup methods
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//@{
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/**
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* Find backup folder of a module
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*
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* @param boolean $throw Silently failed
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* @return mixed The backup folder directory or false
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*/
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public function getBackupRoot(bool $throw = false)
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{
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$dir = false;
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switch ($this->translater->backup_folder) {
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case 'module':
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if ($this->prop['root_writable']) {
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$dir = $this->prop['locales'];
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}
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break;
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case 'plugin':
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$tmp = path::real(array_pop(explode(PATH_SEPARATOR, DC_PLUGINS_ROOT)));
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if ($tmp && is_writable($tmp)) {
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$dir = $tmp;
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}
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break;
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case 'public':
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$tmp = path::real(dcCore::app()->blog->public_path);
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if ($tmp && is_writable($tmp)) {
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$dir = $tmp;
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}
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break;
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case 'cache':
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$tmp = path::real(DC_TPL_CACHE);
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if ($tmp && is_writable($tmp)) {
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@mkDir($tmp . '/l10n');
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$dir = $tmp . '/l10n';
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}
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break;
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case 'translater':
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$tmp = path::real(dcCore::app()->plugins->moduleRoot('translater'));
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if ($tmp && is_writable($tmp)) {
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@mkDir($tmp . '/locales');
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$dir = $tmp . '/locales';
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}
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break;
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}
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if (!$dir && $throw) {
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throw new Exception(sprintf(
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__('Failed to find backups folder for module %s'),
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$this->prop['basename']
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));
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}
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return $dir;
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}
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/**
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* Get a list of available backups
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*
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* @param boolean $return_filename Return only filenames
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* @return array The module backups info
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*/
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public function getBackups(bool $return_filename = false): array
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{
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$backup = $this->getBackupRoot();
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if (!$backup) {
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return [];
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}
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$res = [];
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$files = dcTranslater::scandir($backup);
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foreach ($files as $file) {
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$is_backup = preg_match(sprintf($this->backup_file_regexp, preg_quote($this->prop['id'])), $file, $m);
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if (is_dir($backup . '/' . $file)
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|| !$is_backup
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|| !l10n::isCode($m[1])
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) {
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continue;
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}
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if ($return_filename) {
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$res[] = $file;
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} else {
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$res[$m[1]][$file]['code'] = $m[1];
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$res[$m[1]][$file]['name'] = l10n::getLanguageName($m[1]);
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$res[$m[1]][$file]['path'] = path::info($backup . '/' . $file);
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$res[$m[1]][$file]['time'] = filemtime($backup . '/' . $file);
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$res[$m[1]][$file]['size'] = filesize($backup . '/' . $file);
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$res[$m[1]][$file]['module'] = $this->prop['id'];
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}
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}
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return $res;
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}
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/**
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* Create a backup
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*
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* @param string $lang The backup lang
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* @return boolean True on success
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*/
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public function createBackup(string $lang): bool
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{
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$backup = $this->getBackupRoot(true);
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if (!is_dir($this->prop['locales'] . '/' . $lang)) {
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throw new Exception(sprintf(
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__('Failed to find language %s'),
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$lang
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));
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}
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$res = [];
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$files = dcTranslater::scandir($this->prop['locales'] . '/' . $lang);
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foreach ($files as $file) {
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if (!is_dir($this->prop['locales'] . '/' . $lang . '/' . $file)
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&& (dcTranslater::isLangphpFile($file) || dcTranslater::isPoFile($file))
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) {
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$res[$this->prop['locales'] . '/' . $lang . '/' . $file] = $this->prop['id'] . '/locales/' . $lang . '/' . $file;
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}
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}
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if (!empty($res)) {
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dcTranslater::isBackupLimit($this->prop['id'], $backup, $this->translater->backup_limit, true);
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@set_time_limit(300);
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$fp = fopen($backup . '/l10n-' . $this->prop['id'] . '-' . $lang . '-' . time() . '.bck.zip', 'wb');
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$zip = new fileZip($fp);
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foreach ($res as $from => $to) {
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$zip->addFile($from, $to);
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}
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$zip->write();
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$zip->close();
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unset($zip);
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return true;
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}
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}
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/**
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* Retore a backup
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*
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* @param string $file The backup filename
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* @return boolean True on success
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*/
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public function restoreBackup(string $file): bool
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{
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$backup = self::getBackupRoot(true);
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if (!file_exists($backup . '/' . $file)) {
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throw new Exception(sprintf(
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__('Failed to find file %s'),
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$file
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));
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}
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$zip = new fileUnzip($backup . '/' . $file);
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$zip_files = $zip->getFilesList();
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foreach ($zip_files as $zip_file) {
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$f = $this->parseZipFilename($zip_file, true);
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$zip->unzip($zip_file, $this->prop['locales'] . '/' . $f['lang'] . '/' . $f['group'] . $f['ext']);
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$done = true;
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}
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$zip->close();
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unset($zip);
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return true;
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}
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/**
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* Delete a module backup
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*
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* @param string $file The backup filename
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* @return boolean True on success
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*/
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public function deleteBackup(string $file): bool
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{
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$backup = $this->getBackupRoot(true);
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$is_backup = preg_match(sprintf($this->backup_file_regexp, preg_quote($this->prop['id'])), $file, $m);
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if (!file_exists($backup . '/' . $file)
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|| !$is_backup
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|| !l10n::isCode($m[1])
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) {
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return false;
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}
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if (!files::isDeletable($backup . '/' . $file)) {
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throw new Exception(sprintf(
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__('Failed to delete file %s'),
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$file
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));
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}
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unlink($backup . '/' . $file);
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return true;
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}
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/**
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* Import a language pack
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*
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* @param array $zip_file The uploaded file info
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* @return boolean True on success
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*/
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public function importPack(array $zip_file): bool
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{
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files::uploadStatus($zip_file);
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$imported = false;
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$not_overwrited = [];
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$res = [];
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# Load Unzip object
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$zip = new fileUnzip($zip_file['tmp_name']);
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$files = $zip->getFilesList();
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foreach ($files as $file) {
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$f = $this->parseZipFilename($file, true);
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if (!$this->translater->import_overwrite
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&& file_exists($this->prop['locales'] . '/' . $f['lang'] . '/' . $f['group'] . $f['ext'])
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) {
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$not_overwrited[] = implode('-', [$f['lang'], $f['group'], $f['ext']]);
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continue;
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}
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$res[] = [
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'from' => $file,
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'root' => $this->prop['locales'] . '/' . $f['lang'],
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'to' => $this->prop['locales'] . '/' . $f['lang'] . '/' . $f['group'] . $f['ext'],
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];
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}
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foreach ($res as $rs) {
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if (!is_dir($rs['root'])) {
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files::makeDir($rs['root'], true);
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}
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$zip->unzip($rs['from'], $rs['to']);
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$imported = true;
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}
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$zip->close();
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unlink($zip_file['tmp_name']);
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if (!empty($not_overwrited)) {
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throw new Exception(sprintf(
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__('Some languages has not been overwrited %s'),
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implode(', ', $not_overwrited)
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));
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} elseif (!$imported) {
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throw new Exception(sprintf(
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__('Nothing to import from %s'),
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$zip_file['name']
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));
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}
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return true;
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}
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/**
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* Export (to output) language pack
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*
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* @param array $langs Langs to export
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*/
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public function exportPack(array $langs)
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{
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if (empty($langs)) {
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throw new Exception(
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__('Nothing to export')
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);
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}
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$filename = files::tidyFileName($this->translater->export_filename);
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if (empty($filename)) {
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throw new Exception(
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__('Export mask is not set in plugin configuration')
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);
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}
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$res = [];
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foreach ($langs as $lang) {
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if (!is_dir($this->prop['locales'] . '/' . $lang)) {
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continue;
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}
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$files = dcTranslater::scandir($this->prop['locales'] . '/' . $lang);
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foreach ($files as $file) {
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if (is_dir($this->prop['locales'] . '/' . $lang . '/' . $file)
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|| !dcTranslater::isLangphpFile($file)
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&& !dcTranslater::isPoFile($file)
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) {
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continue;
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}
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$res[$this->prop['locales'] . '/' . $lang . '/' . $file] = $this->prop['id'] . '/locales/' . $lang . '/' . $file;
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}
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}
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if (empty($res)) {
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throw new Exception(
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__('Nothing to export')
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);
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}
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@set_time_limit(300);
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$fp = fopen('php://output', 'wb');
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$zip = new fileZip($fp);
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foreach ($res as $from => $to) {
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$zip->addFile($from, $to);
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}
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$filename = files::tidyFileName(dt::str(str_replace(
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['timestamp', 'module', 'type', 'version'],
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[time(), $this->prop['id'], $this->prop['type'], $this->prop['version']],
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$this->translater->export_filename
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)));
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header('Content-Disposition: attachment;filename=' . $filename . '.zip');
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header('Content-Type: application/x-zip');
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$zip->write();
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unset($zip);
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exit;
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}
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/**
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* Parse zip filename to module, lang info
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*
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* @param string $file The zip filename
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* @param boolean $throw Silently failed
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* @return mixed Array of file info
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*/
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public function parseZipFilename(string $file = '', bool $throw = false): array
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{
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$is_file = preg_match('/^(.*?)\/locales\/(.*?)\/(.*?)(.po|.lang.php)$/', $file, $f);
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if ($is_file) {
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$module = $f[1] == $this->prop['id'] ? $f[1] : false;
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$lang = l10n::isCode($f[2]) ? $f[2] : false;
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$group = in_array($f[3], dcTranslater::$allowed_l10n_groups) ? $f[3] : false;
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$ext = dcTranslater::isLangphpFile($f[4]) || dcTranslater::isPoFile($f[4]) ? $f[4] : false;
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}
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if (!$is_file || !$module || !$lang || !$group || !$ext) {
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if ($throw) {
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throw new Exception(sprintf(
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__('Zip file %s is not in translater format'),
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$file
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));
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}
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return [];
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}
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return [
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'module' => $module,
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'lang' => $lang,
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'group' => $group,
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'ext' => $ext,
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];
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}
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//@}
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/// @name lang methods
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//@{
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/**
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* List available langs of a module
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*
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* @param boolean $return_path Return path or name
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* @return array The lang list
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*/
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public function getLangs(bool $return_path = false): array
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{
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$res = [];
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$prefix = preg_match('/(locales(.*))$/', $this->prop['locales']) ? 'locales' : '';
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$files = dcTranslater::scandir($this->prop['locales']);
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foreach ($files as $file) {
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if (!preg_match('/.*?locales\/([^\/]*?)\/([^\/]*?)(.lang.php|.po)$/', $prefix . $file, $m)) {
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continue;
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}
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if (!l10n::isCode($m[1])) {
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continue;
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}
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if ($return_path) {
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$res[$m[1]][] = $file; // Path
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} else {
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$res[$m[1]] = l10n::getLanguageName($m[1]); // Lang name
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}
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}
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return $res;
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}
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/**
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* List of used langs of a module
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*
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* @return array The list of iso names and codes
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*/
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public function getUsedLangs()
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{
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return array_flip($this->getLangs());
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}
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/**
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* List of unsused langs of a module
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*
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* @return array The list of iso names and codes
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*/
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public function getUnusedLangs()
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{
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return array_diff(l10n::getISOcodes(true, false), $this->getUsedLangs());
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}
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/**
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* Add a lang to a module
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*
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* @param string $lang The lang id
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* @param string $from_lang The lang to copy from
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* @return boolean True on success
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*/
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public function addLang(string $lang, string $from_lang = '')
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{
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if (!l10n::isCode($lang)) {
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throw new Exception(sprintf(
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__('Unknow language %s'),
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$lang
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));
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}
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$langs = $this->getLangs();
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if (isset($langs[$lang])) {
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throw new Exception(sprintf(
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__('Language %s already exists'),
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$lang
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));
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}
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files::makeDir($this->prop['locales'] . '/' . $lang, true);
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if (!empty($from_lang) && !isset($langs[$from_lang])) {
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throw new Exception(sprintf(
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__('Failed to copy file from language %s'),
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$from_lang
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));
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}
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if (!empty($from_lang) && isset($langs[$from_lang])) {
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$files = dcTranslater::scandir($this->prop['locales'] . '/' . $from_lang);
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foreach ($files as $file) {
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if (is_dir($this->prop['locales'] . '/' . $from_lang . '/' . $file)
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|| !dcTranslater::isLangphpFile($file)
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&& !dcTranslater::isPoFile($file)
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) {
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continue;
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}
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files::putContent(
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$this->prop['locales'] . '/' . $lang . '/' . $file,
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file_get_contents($this->prop['locales'] . '/' . $from_lang . '/' . $file)
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);
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}
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} else {
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$this->setPoContent($lang, 'main', []);
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$this->setLangphpContent($lang, 'main', []);
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}
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}
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/**
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* Update an existing lang
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*
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* @param string $lang The lang
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* @param array $msgs The messages
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*/
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public function updLang(string $lang, array $msgs)
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{
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if (!l10n::isCode($lang)) {
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throw new Exception(sprintf(
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__('Unknow language %s'),
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$lang
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));
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}
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$langs = $this->getLangs();
|
|
if (!isset($langs[$lang])) {
|
|
throw new Exception(sprintf(
|
|
__('Failed to find language %s'),
|
|
$lang
|
|
));
|
|
}
|
|
|
|
if ($this->translater->backup_auto) {
|
|
$this->createBackup($lang);
|
|
}
|
|
|
|
$rs = [];
|
|
foreach ($msgs as $msg) {
|
|
if (empty($msg['msgstr'][0])) {
|
|
continue;
|
|
}
|
|
$rs[$msg['group']][] = $msg;
|
|
}
|
|
|
|
foreach (dcTranslater::$allowed_l10n_groups as $group) {
|
|
if (isset($rs[$group])) {
|
|
continue;
|
|
}
|
|
|
|
$po_file = $this->prop['locales'] . '/' . $lang . '/' . $group . '.po';
|
|
$langphp_file = $this->prop['locales'] . '/' . $lang . '/' . $group . '.lang.php';
|
|
|
|
if (file_exists($po_file)) {
|
|
unlink($po_file);
|
|
}
|
|
if (file_exists($langphp_file)) {
|
|
unlink($langphp_file);
|
|
}
|
|
}
|
|
|
|
if (empty($rs)) {
|
|
throw new Exception(sprintf(
|
|
__('No string to write, language %s deleted'),
|
|
$lang
|
|
));
|
|
}
|
|
|
|
foreach ($rs as $group => $msgs) {
|
|
$this->setPoContent($lang, $group, $msgs);
|
|
$this->setLangphpContent($lang, $group, $msgs);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Delete a lang
|
|
*
|
|
* @param string $lang The lang code
|
|
* @param boolean $del_empty_dir Also remove empty locales dir
|
|
* @return boolean True on success
|
|
*/
|
|
public function delLang(string $lang, bool $del_empty_dir = true): bool
|
|
{
|
|
# Path is right formed
|
|
if (!l10n::isCode($lang)) {
|
|
throw new Exception(sprintf(
|
|
__('Unknow language %s'),
|
|
$lang
|
|
));
|
|
}
|
|
|
|
$files = $this->getLangs(true);
|
|
if (!isset($files[$lang])) {
|
|
throw new Exception(sprintf(
|
|
__('Failed to find language %s'),
|
|
$lang
|
|
));
|
|
}
|
|
|
|
foreach ($files[$lang] as $file) {
|
|
unlink($this->prop['locales'] . '/' . $file);
|
|
}
|
|
|
|
$dir = dcTranslater::scandir($this->prop['locales'] . '/' . $lang);
|
|
if (empty($dir)) {
|
|
rmdir($this->prop['locales'] . '/' . $lang);
|
|
}
|
|
|
|
$loc = dcTranslater::scandir($this->prop['locales']);
|
|
if (empty($loc)) {
|
|
rmdir($this->prop['locales']);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Construct and parse a .po file
|
|
*
|
|
* @param string $lang The lang code
|
|
* @param string $group The lang group
|
|
* @param array $msgs The strings
|
|
*/
|
|
private function setPoContent(string $lang, string $group, array $msgs)
|
|
{
|
|
$lang = new dcTranslaterLang($this, $lang);
|
|
|
|
$content = '';
|
|
if ($this->translater->parse_comment) {
|
|
$content .= '# Language: ' . $lang->name . "\n" .
|
|
'# Module: ' . $this->id . ' - ' . $this->version . "\n" .
|
|
'# Date: ' . dt::str('%Y-%m-%d %H:%M:%S') . "\n";
|
|
|
|
if ($this->translater->parse_user && $this->translater->parse_userinfo != '') {
|
|
$search = dcTranslater::$allowed_user_informations;
|
|
foreach ($search as $n) {
|
|
$replace[] = dcCore::app()->auth->getInfo('user_' . $n);
|
|
}
|
|
$info = trim(str_replace($search, $replace, $this->translater->parse_userinfo));
|
|
if (!empty($info)) {
|
|
$content .= '# Author: ' . html::escapeHTML($info) . "\n";
|
|
}
|
|
}
|
|
$content .= '# Translated with translater ' . dcCore::app()->plugins->moduleInfo('translater', 'version') . "\n\n";
|
|
}
|
|
$content .= "msgid \"\"\n" .
|
|
"msgstr \"\"\n" .
|
|
'"Content-Type: text/plain; charset=UTF-8\n"' . "\n" .
|
|
'"Project-Id-Version: ' . $this->id . ' ' . $this->version . '\n"' . "\n" .
|
|
'"POT-Creation-Date: \n"' . "\n" .
|
|
'"PO-Revision-Date: ' . date('c') . '\n"' . "\n" .
|
|
'"Last-Translator: ' . dcCore::app()->auth->getInfo('user_cn') . '\n"' . "\n" .
|
|
'"Language-Team: \n"' . "\n" .
|
|
'"MIME-Version: 1.0\n"' . "\n" .
|
|
'"Content-Transfer-Encoding: 8bit\n"' . "\n" .
|
|
'"Plural-Forms: nplurals=2; plural=(n > 1);\n"' . "\n\n";
|
|
|
|
$comments = [];
|
|
if ($this->translater->parse_comment) {
|
|
$msgids = $lang->getMsgids();
|
|
foreach ($msgids as $msg) {
|
|
$comments[$msg['msgid']] = ($comments[$msg['msgid']] ?? '') .
|
|
'#: ' . trim($msg['file'], '/') . ':' . $msg['line'] . "\n";
|
|
}
|
|
}
|
|
|
|
foreach ($msgs as $msg) {
|
|
if (empty($msg['msgstr'][0])) {
|
|
continue;
|
|
}
|
|
if ($this->translater->parse_comment && isset($comments[$msg['msgid']])) {
|
|
$content .= $comments[$msg['msgid']];
|
|
}
|
|
$content .= 'msgid "' . dcTranslater::poString($msg['msgid'], true) . '"' . "\n";
|
|
if (empty($msg['msgid_plural'])) {
|
|
$content .= 'msgstr "' . dcTranslater::poString($msg['msgstr'][0], true) . '"' . "\n";
|
|
} else {
|
|
$content .= 'msgid_plural "' . dcTranslater::poString($msg['msgid_plural'], true) . '"' . "\n";
|
|
foreach ($msg['msgstr'] as $i => $plural) {
|
|
$content .= 'msgstr[' . $i . '] "' . dcTranslater::poString(($msg['msgstr'][$i] ?: ''), true) . '"' . "\n";
|
|
}
|
|
}
|
|
$content .= "\n";
|
|
}
|
|
|
|
$file = $this->locales . '/' . $lang->code . '/' . $group . '.po';
|
|
$path = path::info($file);
|
|
if (is_dir($path['dirname']) && !is_writable($path['dirname'])
|
|
|| file_exists($file) && !is_writable($file)) {
|
|
throw new Exception(sprintf(
|
|
__('Failed to grant write acces on file %s'),
|
|
$file
|
|
));
|
|
}
|
|
|
|
if (!($f = @files::putContent($file, $content))) {
|
|
throw new Exception(sprintf(
|
|
__('Failed to write file %s'),
|
|
$file
|
|
));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Construct and write a .lang.php file
|
|
*
|
|
* @param string $lang The lang code
|
|
* @param string $group The lang group
|
|
* @param array $msgs The strings
|
|
*/
|
|
private function setLangphpContent(string $lang, string $group, array $msgs)
|
|
{
|
|
if (!$this->translater->write_langphp) {
|
|
return null;
|
|
}
|
|
|
|
$lang = new dcTranslaterLang($this, $lang);
|
|
|
|
$content = '';
|
|
if ($this->translater->parse_comment) {
|
|
$content .= '// Language: ' . $lang->name . "\n" .
|
|
'// Module: ' . $this->id . ' - ' . $this->verison . "\n" .
|
|
'// Date: ' . dt::str('%Y-%m-%d %H:%M:%S') . "\n";
|
|
|
|
if ($this->translater->parse_user && !empty($this->translater->parse_userinfo)) {
|
|
$search = dcTranslater::$allowed_user_informations;
|
|
foreach ($search as $n) {
|
|
$replace[] = dcCore::app()->auth->getInfo('user_' . $n);
|
|
}
|
|
$info = trim(str_replace($search, $replace, $this->translater->parse_userinfo));
|
|
if (!empty($info)) {
|
|
$content .= '// Author: ' . html::escapeHTML($info) . "\n";
|
|
}
|
|
}
|
|
$content .= '// Translated with dcTranslater - ' . dcCore::app()->plugins->moduleInfo('translater', 'version') . "\n\n";
|
|
}
|
|
|
|
l10n::generatePhpFileFromPo($this->locales . '/' . $lang->code . '/' . $group, $content);
|
|
}
|
|
//@}
|
|
}
|