File: /var/www/zaklada/wp-content/plugins/wpml-string-translation/inc/wpml-string-translation.class.php
<?php
/**
* WPML_String_Translation class file.
*
* @package WPML\ST
*/
use function WPML\Container\make;
use WPML\ST\StringsFilter\Translator;
use WPML\ST\Gettext\AutoRegisterSettings;
/**
* Class WPML_String_Translation
*/
class WPML_String_Translation
{
const CACHE_GROUP = 'wpml-string-translation';
private $load_priority = 400;
private $messages = array();
private $string_filters = array();
private $active_languages;
private $current_string_language_cache = array();
/** @var WPML_ST_String_Factory $string_factory */
private $string_factory;
/**
* @var string
*/
private $admin_language;
/**
* @var bool
*/
private $is_admin_action_from_referer;
/** @var SitePress $sitepress */
protected $sitepress;
/**
* @var WPML_WP_Cache
*/
private $cache;
/**
* @param SitePress $sitepress
* @param WPML_ST_String_Factory $string_factory
*/
public function __construct( SitePress $sitepress, WPML_ST_String_Factory $string_factory ) {
$this->sitepress = $sitepress;
$this->string_factory = $string_factory;
}
/**
* Sets up basic actions hooked by ST
*/
public function set_basic_hooks() {
if ( $this->sitepress->get_wp_api()->constant( 'WPML_TM_VERSION' ) ) {
add_action( 'wpml_tm_loaded', array( $this, 'load' ) );
} else {
add_action( 'wpml_loaded', array( $this, 'load' ),
$this->load_priority );
}
add_action( 'plugins_loaded',
array( $this, 'check_db_for_gettext_context' ), 1000 );
add_action( 'wpml_language_has_switched',
array( $this, 'wpml_language_has_switched' ) );
}
/**
* Populates the internal cache for all language codes.
* @used-by WPML_String_Translation::get_string_filter to not load string filters
* for languages that do not
* exist.
* @used-by WPML_String_Translation::get_admin_string_filter See above.
*/
function init_active_languages() {
$this->active_languages = array_keys( $this->sitepress->get_languages() );
}
function load() {
global $sitepress, $wpdb;
if ( ! $sitepress || ! $sitepress->get_setting( 'setup_complete' ) ) {
return;
}
$this->plugin_localization();
$factory = new WPML_ST_Upgrade_Command_Factory( $wpdb, $sitepress );
$upgrade = new WPML_ST_Upgrade( $sitepress, $factory );
$upgrade->add_hooks();
$upgrade->run();
$this->init_active_languages( );
require WPML_ST_PATH . '/inc/widget-text.php';
require WPML_ST_PATH . '/inc/wpml-localization.class.php';
require WPML_ST_PATH . '/inc/gettext/wpml-string-translation-mo-import.class.php';
$wpml_string_shortcode = new WPML\ST\Shortcode( $wpdb );
$wpml_string_shortcode->init_hooks();
wpml_st_load_admin_texts();
add_action( 'init', array( $this, 'init' ) );
$action_filter_loader = new WPML_Action_Filter_Loader();
$action_filter_loader->load(
array(
'WPML_Slug_Translation_Factory',
)
);
add_filter( 'pre_update_option_blogname', array( $this, 'pre_update_option_blogname' ), 5, 2 );
add_filter( 'pre_update_option_blogdescription', array( $this, 'pre_update_option_blogdescription' ), 5, 2 );
//Handle Admin Notices
add_action( 'icl_ajx_custom_call', array( $this, 'ajax_calls' ), 10, 2 );
/**
* @deprecated 3.3 - Each string has its own language now.
*/
add_filter( 'WPML_ST_strings_language', array( $this, 'get_strings_language' ) );
add_filter( 'wpml_st_strings_language', array( $this, 'get_strings_language' ) );
add_action( 'wpml_st_delete_all_string_data', array( $this, 'delete_all_string_data' ), 10, 1 );
add_filter( 'wpml_st_string_status', array( $this, 'get_string_status_filter' ), 10, 2 );
add_filter( 'wpml_string_id', array( $this, 'get_string_id_filter' ), 10, 2 );
add_filter( 'wpml_get_string_language', array( $this, 'get_string_language_filter' ), 10, 3 );
do_action( 'wpml_st_loaded' );
}
function init() {
global $wpdb, $sitepress;
if ( is_admin() ) {
wp_enqueue_style( 'thickbox' );
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'thickbox' );
$reset = new WPML_ST_Reset( $wpdb );
add_action( 'wpml_reset_plugins_after', array( $reset, 'reset' ) );
}
add_action( 'wpml_admin_menu_configure', array( $this, 'menu' ) );
add_filter( 'plugin_action_links', array( $this, 'plugin_action_links' ), 10, 2 );
$current_page = array_key_exists( 'page', $_GET ) ? $_GET['page'] : '';
if ( $current_page && is_admin() ) {
$allowed_pages_for_resources = array( WPML_ST_FOLDER . '/menu/string-translation.php' );
if( in_array( $current_page, $allowed_pages_for_resources, true ) && current_user_can( 'manage_options' ) && empty( $_POST ) ){
wp_enqueue_script( 'wpml-st-change-lang', WPML_ST_URL . '/res/js/change_string_lang.js', array( 'jquery', 'jquery-ui-dialog', 'wpml-st-scripts' ), WPML_ST_VERSION );
}
$allowed_pages_for_resources[] = ICL_PLUGIN_FOLDER . '/menu/theme-localization.php';
if( in_array( $current_page, $allowed_pages_for_resources, true ) ){
wp_enqueue_script( 'wp-color-picker' );
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wpml-st-settings', WPML_ST_URL . '/res/js/settings.js', array( 'jquery' ), WPML_ST_VERSION );
wp_enqueue_script( 'wpml-st-scripts', WPML_ST_URL . '/res/js/scripts.js', array( 'jquery', 'jquery-ui-dialog' ), WPML_ST_VERSION );
wp_enqueue_script( OTGS_Assets_Handles::POPOVER_TOOLTIP );
wp_enqueue_style( OTGS_Assets_Handles::POPOVER_TOOLTIP );
wp_enqueue_script( 'wpml-auto-register-strings', WPML_ST_URL . '/res/js/auto-register-strings.js', array( 'jquery', 'jquery-ui-dialog', 'wpml-st-scripts' ), WPML_ST_VERSION );
wp_enqueue_script( 'wpml-st-change-domian-lang', WPML_ST_URL . '/res/js/change_string_domain_lang.js', array( 'jquery', 'jquery-ui-dialog' ), WPML_ST_VERSION );
wp_enqueue_script( 'wpml-st-translation_basket', WPML_ST_URL . '/res/js/wpml_string_translation_basket.js', array( 'jquery' ), WPML_ST_VERSION );
wp_enqueue_script( 'wpml-plugin-list-table-filter', WPML_ST_URL . '/res/js/wpml-plugin-list-table-filter.js', array( 'jquery' ), WPML_ST_VERSION );
wp_enqueue_style( 'wpml-st-styles', WPML_ST_URL . '/res/css/style.css', array(), WPML_ST_VERSION );
wp_enqueue_style( 'wpml-dialog', ICL_PLUGIN_URL . '/res/css/dialog.css', array( 'otgs-dialogs' ), ICL_SITEPRESS_VERSION );
wp_enqueue_style( 'wp-jquery-ui-dialog' );
}
}
add_action( 'wpml_custom_localization_type', array( $this, 'localization_type_ui' ) );
add_action( 'wp_ajax_st_theme_localization_rescan', array( $this, 'scan_theme_for_strings' ) );
add_action( 'wp_ajax_st_plugin_localization_rescan', array( $this, 'scan_plugins_for_strings' ) );
add_action( 'wp_ajax_icl_st_pop_download', array( $this, 'plugin_po_file_download' ) );
add_action( 'wp_ajax_wpml_change_string_lang', array( $this, 'change_string_lang_ajax_callback' ) );
add_action( 'wp_ajax_wpml_change_string_lang_of_domain', array( $this, 'change_string_lang_of_domain_ajax_callback' ) );
// auto-registration settings: saving excluded contexts
/** @var AutoRegisterSettings $auto_register_settings */
$auto_register_settings = WPML\Container\make( AutoRegisterSettings::class );
add_action( 'wp_ajax_wpml_st_exclude_contexts', array( $auto_register_settings, 'saveExcludedContexts' ) );
return true;
}
function plugin_localization()
{
load_plugin_textdomain( 'wpml-string-translation', false, WPML_ST_FOLDER . '/locale' );
}
/**
* @since 2.2.3
*
* @param string $context
* @param string $name
* @param bool|false string $original_value
* @param boolean|null $has_translation
* @param null|string $target_lang
*
* @return string|bool
*/
function translate_string( $context, $name, $original_value = false, &$has_translation = null, $target_lang = null ) {
return icl_translate( $context, $name, $original_value, false, $has_translation, $target_lang );
}
function add_message( $text, $type = 'updated' )
{
$this->messages[ ] = array( 'type' => $type, 'text' => $text );
}
function show_messages()
{
if ( !empty( $this->messages ) ) {
foreach ( $this->messages as $m ) {
printf( '<div class="%s fade"><p>%s</p></div>', $m[ 'type' ], $m[ 'text' ] );
}
}
}
function ajax_calls( $call, $data ) {
require_once WPML_ST_PATH . '/inc/admin-texts/wpml-admin-text-configuration.php';
switch ( $call ) {
case 'icl_st_delete_strings':
$arr = explode( ',', $data[ 'value' ] );
wpml_unregister_string_multi( $arr );
echo '1';
break;
}
}
/**
* @param string $menu_id
*/
function menu( $menu_id ) {
if ( 'WPML' !== $menu_id ) {
return;
}
if ( ! $this->sitepress || ! $this->sitepress->get_wp_api()->constant( 'ICL_PLUGIN_PATH' ) ) {
return;
}
$setup_complete = apply_filters( 'wpml_get_setting', false, 'setup_complete' );
if ( ! $setup_complete ) {
return;
}
global $wpdb;
$existing_content_language_verified = apply_filters( 'wpml_get_setting',
false,
'existing_content_language_verified' );
if ( ! $existing_content_language_verified ) {
return;
}
if ( current_user_can( 'wpml_manage_string_translation' ) || current_user_can( 'manage_translations' ) ) {
$menu = array();
$menu['order'] = 800;
$menu['page_title'] = __( 'String Translation', 'wpml-string-translation' );
$menu['menu_title'] = __( 'String Translation', 'wpml-string-translation' );
$menu['capability'] = current_user_can( 'wpml_manage_string_translation' ) ? 'wpml_manage_string_translation' : 'manage_translations';
$menu['menu_slug'] = WPML_ST_FOLDER . '/menu/string-translation.php';
do_action( 'wpml_admin_menu_register_item', $menu );
}
}
function plugin_action_links( $links, $file )
{
$this_plugin = basename( WPML_ST_PATH ) . '/plugin.php';
if ( $file == $this_plugin ) {
$links[ ] = '<a href="admin.php?page=' . WPML_ST_FOLDER . '/menu/string-translation.php">' .
__( 'Configure', 'wpml-string-translation' ) . '</a>';
}
return $links;
}
public function localization_type_ui() {
$plugin_localization_factory = new WPML_ST_Plugin_Localization_UI_Factory();
$plugin_localization = $plugin_localization_factory->create();
$theme_localization_factory = new WPML_ST_Theme_Localization_UI_Factory();
$theme_localization = $theme_localization_factory->create();
$localization = new WPML_Theme_Plugin_Localization_UI();
echo $localization->render( $theme_localization );
echo $localization->render( $plugin_localization );
}
function scan_theme_for_strings() {
require_once WPML_ST_PATH . '/inc/gettext/wpml-theme-string-scanner.class.php';
$file_hashing = new WPML_ST_File_Hashing();
$scan_for_strings = new WPML_Theme_String_Scanner( wpml_get_filesystem_direct(), $file_hashing );
$scan_for_strings->scan();
}
function scan_plugins_for_strings()
{
require_once WPML_ST_PATH . '/inc/gettext/wpml-plugin-string-scanner.class.php';
$file_hashing = new WPML_ST_File_Hashing();
$scan_for_strings = new WPML_Plugin_String_Scanner( wpml_get_filesystem_direct(), $file_hashing );
$scan_for_strings->scan();
}
function plugin_po_file_download( $file = false, $recursion = 0 )
{
global $__wpml_st_po_file_content;
if ( empty( $file ) && !empty( $_GET[ 'file' ] ) ) {
$file = WP_PLUGIN_DIR . '/' . $_GET[ 'file' ];
}
if ( empty( $file ) && !wpml_st_file_path_is_valid( $file ) )
return;
if ( is_null( $__wpml_st_po_file_content ) ) {
$__wpml_st_po_file_content = '';
}
require_once WPML_ST_PATH . '/inc/potx.php';
require_once WPML_ST_PATH . '/inc/potx-callback.php';
if ( is_file( $file ) && WP_PLUGIN_DIR == dirname( $file ) ) {
_potx_process_file( $file, 0, 'wpml_st_pos_scan_store_results', '_potx_save_version', '' );
} else {
if ( !$recursion ) {
$file = dirname( $file );
}
if ( is_dir( $file ) ) {
$dh = opendir( $file );
while ( $dh && false !== ( $f = readdir( $dh ) ) ) {
if ( 0 === strpos( $f, '.' ) )
continue;
$this->plugin_po_file_download( $file . '/' . $f, $recursion + 1 );
}
} elseif ( preg_match( '#(\.php|\.inc)$#i', $file ) ) {
_potx_process_file( $file, 0, 'wpml_st_pos_scan_store_results', '_potx_save_version', '' );
}
}
if ( ! $recursion ) {
$po = WPML_PO_Parser::get_po_file_header();
$po .= $__wpml_st_po_file_content;
$filename = isset( $_GET['domain'] ) ?
filter_var( $_GET['domain'], FILTER_SANITIZE_STRING ) :
basename( $file );
header( "Content-Type: application/force-download" );
header( "Content-Type: application/octet-stream" );
header( "Content-Type: application/download" );
header( 'Content-Transfer-Encoding: binary' );
header( "Content-Disposition: attachment; filename=\"" . $filename . ".po\"" );
header( "Content-Length: " . strlen( $po ) );
echo $po;
exit( 0 );
}
}
/**
* @param string $string value of a string
* @param string $lang_code language code of the string
*
* @return int number of words in the string
*/
public function estimate_word_count( $string, $lang_code ) {
$string = strip_tags( $string );
return in_array( $lang_code, array(
'ja',
'ko',
'zh-hans',
'zh-hant',
'mn',
'ne',
'hi',
'pa',
'ta',
'th'
) ) ? strlen( $string ) / 6
: count( explode( ' ', $string ) );
}
function cancel_remote_translation( $rid ) {
/** @var wpdb $wpdb */
global $wpdb;
$translation_ids = $wpdb->get_col( $wpdb->prepare( " SELECT string_translation_id
FROM {$wpdb->prefix}icl_string_status
WHERE rid = %d",
$rid ) );
$cancel_count = 0;
foreach ( $translation_ids as $translation_id ) {
$res = (bool) $this->cancel_local_translation( $translation_id );
$cancel_count = $res ? $cancel_count + 1 : $cancel_count;
}
return $cancel_count;
}
function cancel_local_translation( $id, $return_original_id = false ) {
global $wpdb;
$string_id = $wpdb->get_var( $wpdb->prepare( " SELECT string_id
FROM {$wpdb->prefix}icl_string_translations
WHERE id=%d AND status IN (%d, %d)",
$id,
ICL_TM_IN_PROGRESS,
ICL_TM_WAITING_FOR_TRANSLATOR ) );
if ( $string_id ) {
$wpdb->update( $wpdb->prefix . 'icl_string_translations',
array(
'status' => ICL_TM_NOT_TRANSLATED,
'translation_service' => null,
'translator_id' => null,
'batch_id' => null
),
array( 'id' => $id ) );
icl_update_string_status( $string_id );
$res = $return_original_id ? $string_id : $id;
} else {
$res = false;
}
return $res;
}
/**
* @param string $value
* @param string $old_value
*
* @return array|string
*/
function pre_update_option_blogname( $value, $old_value ) {
return $this->pre_update_option_settings(
WPML_ST_Blog_Name_And_Description_Hooks::STRING_NAME_BLOGNAME,
$value,
$old_value
);
}
/**
* @param string $value
* @param string $old_value
*
* @return array|string
*/
function pre_update_option_blogdescription( $value, $old_value ) {
return $this->pre_update_option_settings(
WPML_ST_Blog_Name_And_Description_Hooks::STRING_NAME_BLOGDESCRIPTION,
$value,
$old_value
);
}
/**
* @param string $option name of the option
* @param string|array $value new value of the option
* @param string|array $old_value currently saved value for the option
*
* @return string|array the value actually to be written into the wp_options table
*/
function pre_update_option_settings( $option, $value, $old_value ) {
$wp_api = $this->sitepress->get_wp_api();
if ( $wp_api->is_multisite()
&& $wp_api->ms_is_switched()
&& ! $this->sitepress->get_setting( 'setup_complete' )
) {
return $value;
}
$option = new WPML_ST_Admin_Blog_Option( $this->sitepress, $this,
$option );
return $option->pre_update_filter( $old_value, $value );
}
/**
* Instantiates a new admin option translation object
*
* @param string $option_name
* @param string $language_code
*
* @return WPML_ST_Admin_Option_Translation
*/
public function get_admin_option( $option_name, $language_code = '' ) {
return new WPML_ST_Admin_Option_Translation( $this->sitepress, $this,
$option_name, $language_code );
}
/**
* @return WPML_ST_String_Factory
*/
public function string_factory() {
return $this->string_factory;
}
/**
* @param string $lang_code
*/
public function clear_string_filter( $lang_code ) {
unset( $this->string_filters[ $lang_code ] );
}
/**
* @param string $lang
*
* @return WPML_Displayed_String_Filter
*/
public function get_string_filter( $lang ) {
if ( true === (bool) $this->active_languages && in_array( $lang, $this->active_languages, true ) ) {
return $this->get_admin_string_filter( $lang );
} else {
return null;
}
}
public function get_admin_string_filter( $lang ) {
global $sitepress_settings, $wpdb, $sitepress;
if ( isset( $sitepress_settings['st']['db_ok_for_gettext_context'] ) ) {
if ( ! ( isset( $this->string_filters[ $lang ] )
&& 'WPML_Register_String_Filter' == get_class( $this->string_filters[ $lang ] ) )
) {
$this->string_filters[ $lang ] = isset( $this->string_filters[ $lang ] ) ? $this->string_filters[ $lang ] : false;
/** @var AutoRegisterSettings $auto_register_settings */
$auto_register_settings = WPML\Container\make( AutoRegisterSettings::class );
$this->string_filters[ $lang ] = new WPML_Register_String_Filter(
$wpdb,
$sitepress,
$this->string_factory,
make( Translator::class, [ ':language' => $lang ] ),
$auto_register_settings->getExcludedDomains()
);
}
return $this->string_filters[ $lang ];
} else {
return null;
}
}
/**
* @deprecated 3.3 - Each string has its own language now.
*/
public function get_strings_language( $language = '' ) {
$string_settings = $this->get_strings_settings();
$string_language = $language ? $language : 'en';
if ( isset( $string_settings[ 'strings_language' ] ) ) {
$string_language = $string_settings[ 'strings_language' ];
}
return $string_language;
}
public function delete_all_string_data($string_id) {
global $wpdb;
$icl_string_positions_query = "DELETE FROM {$wpdb->prefix}icl_string_positions WHERE string_id=%d";
$icl_string_status_query = "DELETE FROM {$wpdb->prefix}icl_string_status WHERE string_translation_id IN (SELECT id FROM {$wpdb->prefix}icl_string_translations WHERE string_id=%d)";
$icl_string_translations_query = "DELETE FROM {$wpdb->prefix}icl_string_translations WHERE string_id=%d";
$icl_strings_query = "DELETE FROM {$wpdb->prefix}icl_strings WHERE id=%d";
$icl_string_positions_prepare = $wpdb->prepare( $icl_string_positions_query, $string_id );
$icl_string_status_prepare = $wpdb->prepare( $icl_string_status_query, $string_id );
$icl_string_translations_prepare = $wpdb->prepare( $icl_string_translations_query, $string_id );
$icl_strings_prepare = $wpdb->prepare( $icl_strings_query, $string_id );
$wpdb->query( $icl_string_positions_prepare );
$wpdb->query( $icl_string_status_prepare );
$wpdb->query( $icl_string_translations_prepare );
$wpdb->query( $icl_strings_prepare );
}
public function get_strings_settings() {
global $sitepress;
if ( version_compare( ICL_SITEPRESS_VERSION, '3.2', '<' ) ) {
global $sitepress_settings;
$string_settings = isset($sitepress_settings['st']) ? $sitepress_settings['st'] : array();
} else {
$string_settings = $sitepress ? $sitepress->get_string_translation_settings() : array();
}
$string_settings[ 'strings_language' ] = 'en';
if ( ! isset( $string_settings[ 'icl_st_auto_reg' ] ) ) {
$string_settings[ 'icl_st_auto_reg' ] = 'disable';
}
$string_settings[ 'strings_per_page' ] = ICL_STRING_TRANSLATION_AUTO_REGISTER_THRESHOLD;
return $string_settings;
}
/**
* @param null $empty Not used, but needed for the hooked filter
* @param int $string_id
*
* @return null|string
*/
public function get_string_status_filter( $empty = null, $string_id = 0 ) {
return $this->get_string_status( $string_id );
}
/**
* @param int|null $default Set the default value to return in case no string or more than one string is found
* @param array $string_data {
*
* @type string $context
* @type string $name Optional
* }
* @return int|null If there is more than one string_id, it will return the value set in $default.
*/
public function get_string_id_filter( $default = null, $string_data = array() ) {
$result = $default;
$string_id = $this->get_string_id( $string_data );
return $string_id ? $string_id : $result;
}
private function get_string_status( $string_id ) {
global $wpdb;
$status = $wpdb->get_var( $wpdb->prepare( "
SELECT MIN(status)
FROM {$wpdb->prefix}icl_string_translations
WHERE
string_id=%d
", $string_id ) );
return $status !== null ? (int) $status : null;
}
/**
* @param array $string_data {
*
* @type string $context
* @type string $name Optional
* }
* @return int|null
*/
private function get_string_id( $string_data ) {
$context = isset( $string_data[ 'context' ] ) ? $string_data[ 'context' ] : null;
$name = isset( $string_data[ 'name' ] ) ? $string_data[ 'name' ] : null;
$result = null;
if ( $name && $context ) {
global $wpdb;
$string_id_query = "SELECT id FROM {$wpdb->prefix}icl_strings WHERE context=%s";
$string_id_args = array( $context );
if ( $name ) {
$string_id_query .= ' AND name=%s';
$string_id_args[ ] = $name;
}
$string_id_prepare = $wpdb->prepare( $string_id_query, $string_id_args );
$string_id = $wpdb->get_var( $string_id_prepare );
$result = (int) $string_id;
}
return $result;
}
/**
* @param null $empty Not used, but needed for the hooked filter
* @param string $domain
* @param string $name
*
* @return null|string
*/
public function get_string_language_filter( $empty = null, $domain = '', $name = '' ) {
global $wpdb;
$key = md5( $domain . '_' . $name );
list( $string_lang, $found ) = $this->get_cache()->get_with_found( $key );
if ( ! $found ) {
$string_query = "SELECT language FROM {$wpdb->prefix}icl_strings WHERE context=%s AND name=%s";
$string_prepare = $wpdb->prepare( $string_query, $domain, $name );
$string_lang = $wpdb->get_var( $string_prepare );
$this->get_cache()->set( $key, $string_lang, 600 );
}
return $string_lang;
}
/**
* @param WPML_WP_Cache $cache
*/
public function set_cache( WPML_WP_Cache $cache ) {
$this->cache = $cache;
}
/**
* @return WPML_WP_Cache
*/
public function get_cache() {
if ( null === $this->cache ) {
$this->cache = new WPML_WP_Cache( self::CACHE_GROUP );
}
return $this->cache;
}
function check_db_for_gettext_context( ) {
$string_settings = apply_filters( 'wpml_get_setting', false, 'st' );
if ( ! isset( $string_settings[ 'db_ok_for_gettext_context' ] ) ) {
if ( function_exists( 'icl_table_column_exists' ) && icl_table_column_exists( 'icl_strings', 'domain_name_context_md5' ) ) {
$string_settings[ 'db_ok_for_gettext_context' ] = true;
do_action( 'wpml_set_setting', 'st', $string_settings, true );
}
}
}
public function initialize_wp_and_widget_strings( ) {
$this->check_db_for_gettext_context( );
icl_register_string(
WPML_ST_Blog_Name_And_Description_Hooks::STRING_DOMAIN,
WPML_ST_Blog_Name_And_Description_Hooks::STRING_NAME_BLOGNAME,
get_option( 'blogname' )
);
icl_register_string(
WPML_ST_Blog_Name_And_Description_Hooks::STRING_DOMAIN,
WPML_ST_Blog_Name_And_Description_Hooks::STRING_NAME_BLOGDESCRIPTION,
get_option( 'blogdescription' )
);
wpml_st_init_register_widget_titles();
// create a list of active widgets
$active_text_widgets = array();
$widgets = (array)get_option('sidebars_widgets');
foreach($widgets as $k=>$w){
if('wp_inactive_widgets' != $k && $k != 'array_version'){
if(is_array($widgets[$k])){
foreach($widgets[$k] as $v){
if(preg_match('#text-([0-9]+)#i',$v, $matches)){
$active_text_widgets[] = $matches[1];
}
}
}
}
}
$widget_text = get_option( 'widget_text' );
if ( is_array( $widget_text ) ) {
foreach ( $widget_text as $k => $w ) {
if ( ! empty( $w ) && isset( $w['title'], $w['text'] ) && in_array( $k, $active_text_widgets ) && $w['text'] ) {
icl_register_string( WP_Widget_Text_Icl::STRING_DOMAIN, 'widget body - ' . md5( $w['text'] ), $w['text'] );
}
}
}
}
/**
* Returns the language the current string is to be translated into.
*
* @param string $name
*
* @return string
*/
public function get_current_string_language( $name ) {
if ( isset( $this->current_string_language_cache[ $name ] ) ) {
return $this->current_string_language_cache[ $name ];
}
$key = 'current_language';
$found = false;
$current_language = WPML_Non_Persistent_Cache::get( $key, 'WPML_String_Translation', $found );
if ( ! $found ) {
$wp_api = $this->sitepress->get_wp_api();
$current_language = $wp_api->constant( 'DOING_AJAX' )
&& $this->is_admin_action_from_referer()
? $this->sitepress->user_lang_by_authcookie()
: $this->sitepress->get_current_language();
WPML_Non_Persistent_Cache::set( $key, $current_language, 'WPML_String_Translation' );
}
if ( $this->should_use_admin_language()
&& ! WPML_ST_Blog_Name_And_Description_Hooks::is_string( $name ) ) {
$admin_display_lang = $this->get_admin_language();
$current_language = $admin_display_lang ? $admin_display_lang : $current_language;
}
$ret = apply_filters( 'icl_current_string_language',
$current_language,
$name );
$this->current_string_language_cache[ $name ] = $ret === 'all'
? $this->sitepress->get_default_language() : $ret;
return $this->current_string_language_cache[ $name ];
}
public function should_use_admin_language() {
$key = 'should_use_admin_language';
$found = false;
$should_use_admin_language = WPML_Non_Persistent_Cache::get( $key, 'WPML_String_Translation', $found );
if ( ! $found ) {
$wp_api = $this->sitepress->get_wp_api();
$should_use_admin_language = $wp_api->constant( 'WP_ADMIN' ) && ( $this->is_admin_action_from_referer() || ! $wp_api->constant( 'DOING_AJAX' ) );
WPML_Non_Persistent_Cache::set( $key, $should_use_admin_language, 'WPML_String_Translation' );
}
return $should_use_admin_language;
}
/**
* @return string
*/
public function get_admin_language() {
if ( $this->sitepress->is_wpml_switch_language_triggered() ) {
return $this->sitepress->get_admin_language();
}
if ( ! $this->admin_language ) {
$this->admin_language = $this->sitepress->get_admin_language();
}
return $this->admin_language;
}
/**
* @return bool
*/
private function is_admin_action_from_referer() {
if ( $this->is_admin_action_from_referer === null ) {
$this->is_admin_action_from_referer = $this->sitepress->check_if_admin_action_from_referer();
}
return $this->is_admin_action_from_referer;
}
public function wpml_language_has_switched( ) {
// clear the current language cache
$this->current_string_language_cache = array();
}
public function change_string_lang_ajax_callback( ) {
if ( ! $this->verify_ajax_call( 'wpml_change_string_language_nonce' ) ) {
die( 'verification failed' );
}
global $wpdb;
$change_string_language_dialog = new WPML_Change_String_Language_Select( $wpdb, $this->sitepress );
$string_ids = array_map( 'intval', $_POST['strings'] );
$lang = filter_var( isset( $_POST['language'] ) ? $_POST['language'] : '', FILTER_SANITIZE_SPECIAL_CHARS );
$response = $change_string_language_dialog->change_language_of_strings( $string_ids, $lang );
wp_send_json( $response );
}
public function change_string_lang_of_domain_ajax_callback( ) {
if ( ! $this->verify_ajax_call( 'wpml_change_string_domain_language_nonce' ) ) {
die( 'verification failed' );
}
global $wpdb, $sitepress;
$change_string_language_domain_dialog = new WPML_Change_String_Domain_Language_Dialog( $wpdb, $sitepress, $this->string_factory );
$response = $change_string_language_domain_dialog->change_language_of_strings( $_POST[ 'domain' ],
isset( $_POST[ 'langs' ] ) ? $_POST[ 'langs' ] : array(),
$_POST[ 'language' ],
$_POST[ 'use_default' ] == 'true' );
wp_send_json( $response );
}
private function verify_ajax_call( $ajax_action ) {
return isset( $_POST['wpnonce'] ) && wp_verify_nonce( $_POST['wpnonce'], $ajax_action );
}
}