488 lines
15 KiB
PHP
488 lines
15 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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class dcTranslaterDefaultSettings
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{
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/** @var boolean Show tranlsater button on plugins list */
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public $plugin_menu = false;
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/** @var boolean Show tranlsater button on themes list */
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public $theme_menu = false;
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/** @var boolean Create language backup on save */
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public $backup_auto = false;
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/** @var integer Backups number limit */
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public $backup_limit = 20;
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/** @var string Backup main folder */
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public $backup_folder = 'module';
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/** @var string Default ui start page */
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public $start_page = '-';
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/** @var boolean Write .lang.php file (deprecated) */
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public $write_langphp = false;
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/** @var boolean SCan also template files for translations */
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public $scan_tpl = true;
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/** @var boolean Disable translation of know dotclear strings */
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public $parse_nodc = true;
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/** @var boolean Hide official modules */
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public $hide_default = true;
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/** @var boolean Add comment to translations files */
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public $parse_comment = false;
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/** @var boolean Parse user info to translations files */
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public $parse_user = false;
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/** @var string User infos to parse */
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public $parse_userinfo = 'displayname, email';
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/** @var boolean Overwrite existing languages on import */
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public $import_overwrite = false;
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/** @var string Filename of exported lang */
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public $export_filename = 'type-module-l10n-timestamp';
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/** @var string Default service for external proposal tool */
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public $proposal_tool = 'google';
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/** @var string Default lang for external proposal tool */
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public $proposal_lang = 'en';
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/**
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* get default settings
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*
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* @return array Settings key/value pair
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*/
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public static function getDefaultSettings()
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{
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return get_class_vars('dcTranslaterDefaultSettings');
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}
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}
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/**
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* Translater tools.
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*/
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class dcTranslater extends dcTranslaterDefaultSettings
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{
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/** @var array $allowed_backup_folders List of allowed backup folder */
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public static $allowed_backup_folders = [];
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/** @var array $allowed_l10n_groups List of place of tranlsations */
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public static $allowed_l10n_groups = [
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'main', 'public', 'theme', 'admin', 'date', 'error',
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];
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/** @var array $allowed_user_informations List of user info can be parsed */
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public static $allowed_user_informations = [
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'firstname', 'displayname', 'name', 'email', 'url',
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];
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/** @var array $default_distrib_modules List of distributed plugins and themes */
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public static $default_distrib_modules = ['plugin' => [], 'theme' => []];
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/** @var array $modules List of modules we could work on */
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private $modules = [];
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/**
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* translater instance
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*
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* @param boolean $full Also load modules
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*/
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public function __construct(bool $full = true)
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{
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$this->loadSettings();
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if ($full) {
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$this->loadModules();
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}
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self::$allowed_backup_folders = [
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__('locales folders of each module') => 'module',
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__('plugins folder root') => 'plugin',
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__('public folder root') => 'public',
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__('cache folder of Dotclear') => 'cache',
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__('locales folder of translater') => 'translater',
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];
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self::$default_distrib_modules = [
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'plugin' => explode(',', DC_DISTRIB_PLUGINS),
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'theme' => explode(',', DC_DISTRIB_THEMES),
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];
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}
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/// @name settings methods
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//@{
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/**
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* Load settings from db
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*/
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public function loadSettings(): void
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{
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foreach ($this->getDefaultSettings() as $key => $value) {
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$this->$key = dcCore::app()->blog->settings->get('translater')->get($key);
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try {
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settype($this->$key, gettype($value));
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} catch (Exception $e) {
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}
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}
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}
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/**
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* Write settings to db
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*
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* @param boolean $overwrite Overwrite existing settings
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*/
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public function writeSettings($overwrite = true): void
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{
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foreach ($this->getDefaultSettings() as $key => $value) {
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dcCore::app()->blog->settings->get('translater')->drop($key);
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dcCore::app()->blog->settings->get('translater')->put($key, $this->$key, gettype($value), '', true, true);
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}
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}
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/**
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* Upgrade plugin
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*
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* @return bool Upgrade done
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*/
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public function growUp()
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{
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$current = dcCore::app()->getVersion(basename(dirname(__DIR__)));
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// use short settings id
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if ($current && version_compare($current, '2022.12.22', '<')) {
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$record = dcCore::app()->con->select(
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'SELECT * FROM ' . dcCore::app()->prefix . dcNamespace::NS_TABLE_NAME . ' ' .
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"WHERE setting_ns = 'translater' "
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);
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while ($record->fetch()) {
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if (preg_match('/^translater_(.*?)$/', $record->setting_id, $match)) {
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$cur = dcCore::app()->con->openCursor(dcCore::app()->prefix . dcNamespace::NS_TABLE_NAME);
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$cur->setting_id = $this->{$match[1]} = $match[1];
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$cur->update(
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"WHERE setting_id = '" . $record->setting_id . "' and setting_ns = 'translater' " .
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'AND blog_id ' . (null === $record->blog_id ? 'IS NULL ' : ("= '" . dcCore::app()->con->escape($record->blog_id) . "' "))
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);
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}
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}
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return true;
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}
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return false;
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}
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//@}
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/// @name modules methods
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//@{
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/**
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* Load array of modules infos by type of modules
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*/
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private function loadModules(): void
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{
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$this->modules['theme'] = $this->modules['plugin'] = [];
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$themes = new dcThemes();
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$themes->loadModules(dcCore::app()->blog->themes_path, null);
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$list = [
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'theme' => $themes->getModules(),
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'plugin' => dcCore::app()->plugins->getModules(),
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];
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foreach ($list as $type => $modules) {
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foreach ($modules as $id => $info) {
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if (!$info['root_writable']) {
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// continue;
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}
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$info['id'] = $id;
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$info['type'] = $type;
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$this->modules[$type][$id] = new dcTranslaterModule($this, $info);
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}
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}
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}
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/**
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* Return array of modules infos by type of modules
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*
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* @param string $type The modules type
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*
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* @return array The list of modules infos
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*/
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public function getModules(string $type = ''): array
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{
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return in_array($type, ['plugin', 'theme']) ?
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$this->modules[$type] :
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array_merge($this->modules['theme'], $this->modules['plugin']);
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}
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/**
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* Return module class of a particular module for a given type of module
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*
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* @param string $type The module type
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* @param string $id The module id
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*
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* @return dcTranslaterModule The dcTranslaterModule instance
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*/
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public function getModule(string $type, string $id)
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{
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if (!isset($this->modules[$type][$id])) {
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throw new Exception(
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sprintf(__('Failed to find module %s'), $id)
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);
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}
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return $this->modules[$type][$id];
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}
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/**
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* Return module class of a particular module for a given type of module
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*
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* @param dcTranslaterModule $module dcTranslaterModule instance
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* @param string $lang The lang iso code
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*
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* @return dcTranslaterLang dcTranslaterLang instance or false
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*/
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public function getLang(dcTranslaterModule $module, string $lang)
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{
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if (!l10n::isCode($lang)) {
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throw new Exception(
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sprintf(__('Failed find language %s'), $lang)
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);
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}
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return new dcTranslaterLang($module, $lang);
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}
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//@}
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/// @name helper methods
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//@{
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/**
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* Scan recursively a folder and return files and folders names
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*
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* @param string $path The path to scan
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* @param string $dir Internal recursion
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* @param array $res Internal recursion
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* @return array List of path
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*/
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public static function scandir(string $path, string $dir = '', array $res = []): array
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{
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$path = (string) path::real($path, false);
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if (empty($path) || !is_dir($path) || !is_readable($path)) {
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return [];
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}
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$files = files::scandir($path);
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foreach ($files as $file) {
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if (in_array($file, ['.', '..'])) {
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continue;
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}
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if (is_dir($path . '/' . $file)) {
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$res[] = $file;
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$res = self::scanDir($path . '/' . $file, $dir . '/' . $file, $res);
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} else {
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$res[] = empty($dir) ? $file : $dir . '/' . $file;
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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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* Encode a string
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*
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* @param string $str The string to encode
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* @return string The encoded string
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*/
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public static function encodeMsg(string $str): string
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{
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return text::toUTF8(stripslashes(trim($str)));
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}
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/**
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* Clean a po string
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*
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* @param string $string The string to clean
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* @param boolean $reverse Un/escape string
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* @return string The cleaned string
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*/
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public static function poString(string $string, bool $reverse = false): string
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{
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if ($reverse) {
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$smap = ['"', "\n", "\t", "\r"];
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$rmap = ['\\"', '\\n"' . "\n" . '"', '\\t', '\\r'];
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return trim((string) str_replace($smap, $rmap, $string));
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}
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$smap = ['/"\s+"/', '/\\\\n/', '/\\\\r/', '/\\\\t/', '/\\\"/'];
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$rmap = ['', "\n", "\r", "\t", '"'];
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return trim((string) preg_replace($smap, $rmap, $string));
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}
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/**
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* Try if a file is a .po file
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*
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* @param string $file The path to test
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* @return boolean Success
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*/
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public static function isPoFile(string $file): bool
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{
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return files::getExtension($file) == 'po';
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}
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/**
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* Try if a file is a .lang.php file
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*
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* @param string $file The path to test
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* @return boolean Success
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*/
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public static function isLangphpFile(string $file): bool
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{
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return files::getExtension($file) == 'php' && stristr($file, '.lang.php');
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}
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/**
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* Check limit number of backup for a module
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*
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* @param string $id The module id
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* @param string $root The backups root
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* @param integer $limit The backups limit
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* @param boolean $throw Silently failed
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* @return boolean True if limit is riched
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*/
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public static function isBackupLimit(string $id, string $root, int $limit = 10, bool $throw = false): bool
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{
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if (!$limit) {
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return false;
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}
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$count = 0;
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foreach (self::scandir($root) as $file) {
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if (!is_dir($root . '/' . $file)
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&& preg_match('/^(l10n-' . $id . '(.*?).bck.zip)$/', $root)
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) {
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$count++;
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}
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}
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# Limite exceed
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if ($count >= $limit) {
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if ($throw) {
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throw new Exception(
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sprintf(__('Limit of %s backups for module %s exceed'), $limit, $id)
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);
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}
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return true;
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}
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return false;
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}
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/**
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* Extract messages from a php contents
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*
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* support plurals
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*
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* @param string $content The contents
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* @param string $func The function name
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* @return array The messages
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*/
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public static function extractPhpMsgs(string $content, string $func = '__'): array
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{
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$duplicate = $final_strings = $lines = [];
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// split content by line to combine match/line on the end
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$content = str_replace("\r\n", "\n", $content);
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$o = 0;
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$parts = explode("\n", $content);
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foreach ($parts as $li => $part) {
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$m = explode($func . '(', $part);
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for ($i = 1; $i < count($m); $i++) {
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$lines[$o] = $li + 1;
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$o++;
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}
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}
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// split content by translation function
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$parts = explode($func . '(', $content);
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// remove fisrt element from array
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array_shift($parts);
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// walk through parts
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$p = 0;
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foreach ($parts as $part) {
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// should start with quote
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if (!in_array(substr($part, 0, 1), ['"', "'"])) {
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$p++;
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continue;
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}
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// put back first parenthesis
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$part = '(' . $part;
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// find pairs of parenthesis
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preg_match_all("/\((?:[^\)\(]+|(?R))*+\)/s", $part, $subparts);
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// find quoted strings (single or double)
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preg_match_all("/\'(?:[^\']+)\'|\"(?:[^\"]+)\"/s", $subparts[0][0], $strings);
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// strings exist
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if (!empty($strings[0])) {
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// remove quotes
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$strings[0] = array_map(function ($v) { return substr($v, 1, -1);}, $strings[0]);
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// filter duplicate strings (only check first string for plurals form)
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if (!in_array($strings[0][0], $duplicate)) {
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// fill final array
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$final_strings[] = [$strings[0], $lines[$p]];
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$duplicate[] = $strings[0][0];
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}
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}
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$p++;
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}
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return $final_strings;
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}
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/**
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* Extract messages from a tpl contents
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*
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* @param string $content The contents
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* @param string $func The function name
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* @return array The messages
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*/
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public static function extractTplMsgs(string $content, string $func = 'tpl:lang'): array
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{
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$duplicate = $final_strings = $lines = [];
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// split content by line to combine match/line on the end
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$content = str_replace("\r\n", "\n", $content);
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$o = 0;
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$parts = explode("\n", $content);
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foreach ($parts as $li => $part) {
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$m = explode('{{' . $func . ' ', $part);
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for ($i = 1; $i < count($m); $i++) {
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$lines[$o] = $li + 1;
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$o++;
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}
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}
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// split content by translation function
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if (!preg_match_all('/\{\{' . preg_quote($func) . '\s([^}]+)\}\}/', $content, $parts)) {
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return $final_strings;
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}
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// walk through parts
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$p = 0;
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foreach ($parts[1] as $part) {
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// strings exist
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if (!empty($part)) {
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// filter duplicate strings
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if (!in_array($part, $duplicate)) {
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// fill final array
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$final_strings[] = [[$part], $lines[$p]];
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$duplicate[] = $part;
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}
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}
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$p++;
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}
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return $final_strings;
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}
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//@}
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}
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