/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

class Ai1wm_Recursive_Extension_Filter extends RecursiveFilterIterator {

	protected $include = array();

	public function __construct( RecursiveIterator $iterator, $include = array() ) {
		parent::__construct( $iterator );
		if ( is_array( $include ) ) {
			$this->include = $include;
		}
	}

	#[\ReturnTypeWillChange]
	public function accept() {
		if ( $this->getInnerIterator()->isFile() ) {
			if ( ! in_array( pathinfo( $this->getInnerIterator()->getFilename(), PATHINFO_EXTENSION ), $this->include ) ) {
				return false;
			}
		}

		return true;
	}

	#[\ReturnTypeWillChange]
	public function getChildren() {
		return new self( $this->getInnerIterator()->getChildren(), $this->include );
	}
}


abstract class WPML_Admin_Text_Functionality {

	final public function is_blacklisted( $option_name ) {
		global $wp_taxonomies;

		$black_list = array_fill_keys(
			/**
			 * Manipulate the list of blacklisted options.
			 *
			 * The options in this array should not be translated for different reasons. This filter
			 * allows other plugins to avoid certain options from being translated.
			 *
			 * @since 3.2.3
			 *
			 * @param string[] $options
			 */
			apply_filters( 'wpml_st_blacklisted_options', [
				'active_plugins',
				'wp_user_roles',
				'_wpml_media',
				'users_can_register',
				'admin_email',
				'start_of_week',
				'use_balanceTags',
				'use_smilies',
				'require_name_email',
				'comments_notify',
				'posts_per_rss',
				'sticky_posts',
				'page_for_post',
				'_wcml_settings',
				'_wcml_version',
				'page_on_front',
				'default_post_format',
				'link_manager_enabled',
				'icl_sitepress_settings',
				'wpml_config_index',
				'wpml_config_index_updated',
				'wpml_config_files_arr',
				'icl_admin_messages',
				'wpml-package-translation-db-updates-run',
				'wpml_media',
				'wpml_ta_settings',
				'_icl_admin_option_names',
				'_icl_cache',
				'icl_sitepress_version',
				'rewrite_rules',
				'recently_activated',
				'wpml_tm_version',
				'wp_installer_settings',
				'icl_adl_settings',
				'rss_use_excerpt',
				'template',
				'stylesheet',
				'comment_whitelist',
				'comment_registration',
				'html_type',
				'use_trackback',
				'default_role',
				'db_version',
				'siteurl',
				'home',
				'blogname',
				'blogdescription',
				'mailserver_url',
				'mailserver_login',
				'mailserver_pass',
				'mailserver_port',
				'default_category',
				'default_comment_status',
				'default_ping_status',
				'default_pingback_flag',
				'comment_moderation',
				'moderation_notify',
				'permalink_structure',
				'gzipcompression',
				'hack_file',
				'blog_charset',
				'ping_sites',
				'advanced_edit',
				'comment_max_links',
				'gmt_offset',
				'default_email_category',
				'uploads_use_yearmonth_folders',
				'upload_path',
				'blog_public',
				'default_link_category',
				'tag_base',
				'show_avatars',
				'avatar_rating',
				'WPLANG',
				'wp_icl_translators_cached',
				'cron',
				'_transient_WPML_ST_MO_Downloader_lang_map',
				'icl_translation_jobs_basket',
			] ),
			1
		);

		$tax_prefixes = array_keys( $wp_taxonomies );
		foreach ( $tax_prefixes as &$tax_name ) {
			$tax_name .= '_children';
		}
		$blacklist_prefixes = array_merge(
			$tax_prefixes,
			array( '_transient_', '_site_transient_' )
		);
		$matcher            = '#^' . join( '|^', $blacklist_prefixes ) . '#';

		return array_key_exists( $option_name, $black_list )
			   || preg_match( $matcher, $option_name ) === 1;
	}

	protected function read_admin_texts_recursive( $keys, $admin_text_context, $type, &$arr_context, &$arr_type ) {
		$keys = ! empty( $keys ) && isset( $keys ['attr']['name'] ) ? array( $keys ) : $keys;
		foreach ( $keys as $key ) {
			$key_name = $key['attr']['name'];
			if ( ! empty( $key['key'] ) ) {
				$arr[ $key_name ] = $this->read_admin_texts_recursive(
					$key['key'],
					$admin_text_context,
					$type,
					$arr_context,
					$arr_type
				);
			} else {
				$arr[ $key_name ]         = 1;
				$arr_context[ $key_name ] = $admin_text_context;
				$arr_type[ $key_name ]    = $type;
			}
		}

		return isset( $arr ) ? $arr : false;
	}

	/**
	 * @param string $key     Name of option to retrieve. Expected to not be SQL-escaped.
	 * @param mixed  $default Value to return in case the string does not exists.
	 *
	 * @return mixed Value set for the option.
	 */
	public function get_option_without_filtering( $key, $default = false ) {
		global $wpdb;

		$value = $wpdb->get_var(
			$wpdb->prepare(
				"SELECT option_value
												FROM {$wpdb->options}
												WHERE option_name = %s
												LIMIT 1",
				$key
			)
		);

		return isset( $value ) ? $value : $default;
	}
}