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;
}
$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/admin-texts/wpml-admin-texts.class.php';
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_String_Shortcode( $wpdb );
$wpml_string_shortcode->init_hooks();
wpml_st_load_admin_texts();
add_action( 'init', array( $this, 'init' ) );
wpml_st_load_slug_translation( );
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' );
/**
* When plugin is activated / deactivated we have to clear ST db cache to
* allow add new strings to shared cache ( used by all pages independently of url ) or to remove anymore used
*/
add_action( 'activated_plugin', array( $this, 'clear_st_db_cache' ) );
add_action( 'deactivated_plugin', array( $this, 'clear_st_db_cache' ) );
$reset = new WPML_ST_Reset( $wpdb );
add_action( 'wpml_reset_plugins_after', array( $reset, 'reset' ) );
}
$this->plugin_localization();
add_action( 'admin_menu', array( $this, 'menu' ) );
add_filter( 'plugin_action_links', array( $this, 'plugin_action_links' ), 10, 2 );
$allowed_pages_for_resources = array( WPML_ST_FOLDER . '/menu/string-translation.php', ICL_PLUGIN_FOLDER . '/menu/theme-localization.php' );
$current_page = array_key_exists( 'page', $_GET ) ? $_GET['page'] : '';
if ( $current_page && is_admin() && 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( 'wpml-st-change-lang', WPML_ST_URL . '/res/js/change_string_lang.js', array( 'jquery', 'jquery-ui-dialog', 'wpml-st-scripts' ), WPML_ST_VERSION );
wp_enqueue_script( 'wpml-excluded-contexts', WPML_ST_URL . '/res/js/wpml-excluded-contexts.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( 'wp-jquery-ui-dialog' );
}
if ( $sitepress ) {
$theme_localization_type = new WPML_Theme_Localization_Type( $sitepress );
if ( $theme_localization_type->is_st_type() ) {
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
$exclude = new WPML_Autoregister_Context_Exclude( $wpdb, new WPML_ST_Settings() );
add_action( 'wp_ajax_wpml_st_exclude_contexts', array( $exclude, 'save_excluded_contexts' ) );
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( '', $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_save_translation':
$icl_st_complete = isset( $data[ 'icl_st_translation_complete' ] ) && $data[ 'icl_st_translation_complete' ] ? ICL_TM_COMPLETE : ICL_TM_NOT_TRANSLATED;
if ( get_magic_quotes_gpc() ) {
$data = stripslashes_deep( $data );
}
if ( icl_st_is_translator() ) {
$translator_id = get_current_user_id() > 0 ? get_current_user_id() : null;
} else {
$translator_id = null;
}
echo icl_add_string_translation( $data[ 'icl_st_string_id' ], $data[ 'icl_st_language' ], stripslashes( $data[ 'icl_st_translation' ] ), $icl_st_complete, $translator_id );
echo '|';
$ts = icl_update_string_status( $data[ 'icl_st_string_id' ] );
if ( icl_st_is_translator() ) {
$ts = icl_get_relative_translation_status( $data['icl_st_string_id'] );
}
echo WPML_ST_String_Statuses::get_status( $ts );
break;
case 'icl_st_delete_strings':
$arr = explode( ',', $data[ 'value' ] );
wpml_unregister_string_multi( $arr );
break;
case 'icl_st_option_writes_form':
if ( !empty( $data[ 'icl_admin_options' ] ) ) {
$wpml_admin_text = wpml_st_load_admin_texts();
$wpml_admin_text->icl_register_admin_options( $data[ 'icl_admin_options' ] );
echo '1|';
} else {
echo '0' . __( 'No strings selected', 'wpml-string-translation' );
}
break;
case 'icl_st_ow_export':
// filter empty options out
do {
list( $data[ 'icl_admin_options' ], $empty_found ) = _icl_st_filter_empty_options_out( $data[ 'icl_admin_options' ] );
} while ( $empty_found );
if ( !empty( $data[ 'icl_admin_options' ] ) ) {
foreach ( $data[ 'icl_admin_options' ] as $k => $opt ) {
if ( !$opt ) {
unset( $data[ 'icl_admin_options' ][ $k ] );
}
}
$wpml_admin_text_config = new WPML_Admin_Text_Configuration();
$message = __( 'Save the following to a wpml-config.xml in the root of your theme or plugin.', 'wpml-string-translation' )
. "";
} else {
$message = __( 'Error: no strings selected', 'wpml-string-translation' );
}
echo json_encode( array( 'error' => 0, 'message' => $message ) );
break;
}
}
function menu() {
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' ) ) {
$top_page = apply_filters( 'icl_menu_main_page', basename( ICL_PLUGIN_PATH ) . '/menu/languages.php' );
add_submenu_page( $top_page,
__( 'String Translation', 'wpml-string-translation' ),
__( 'String Translation', 'wpml-string-translation' ),
'wpml_manage_string_translation',
WPML_ST_FOLDER . '/menu/string-translation.php' );
} else {
$user_lang_pairs = get_user_meta( get_current_user_id(), $wpdb->prefix . 'language_pairs', true );
if ( $user_lang_pairs ) {
add_menu_page( __( 'String Translation', 'wpml-string-translation' ),
__( 'String Translation', 'wpml-string-translation' ),
'translate',
WPML_ST_FOLDER . '/menu/string-translation.php',
null,
ICL_PLUGIN_URL . '/res/img/icon16.png' );
}
}
}
function plugin_action_links( $links, $file )
{
$this_plugin = basename( WPML_ST_PATH ) . '/plugin.php';
if ( $file == $this_plugin ) {
$links[ ] = '' .
__( 'Configure', 'wpml-string-translation' ) . '';
}
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( wp_filesystem_init(), $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( wp_filesystem_init(), $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 = "";
$po .= '# This file was generated by WPML' . PHP_EOL;
$po .= '# WPML is a WordPress plugin that can turn any WordPress site into a full featured multilingual content management system.' . PHP_EOL;
$po .= '# https://wpml.org' . PHP_EOL;
$po .= 'msgid ""' . PHP_EOL;
$po .= 'msgstr ""' . PHP_EOL;
$po .= '"Content-Type: text/plain; charset=utf-8\n"' . PHP_EOL;
$po .= '"Content-Transfer-Encoding: 8bit\n"' . PHP_EOL;
$po_title = 'WPML_EXPORT';
if ( isset( $_GET[ 'context' ] ) ) {
$po_title .= '_' . $_GET[ 'context' ];
}
$po .= '"Project-Id-Version:' . $po_title . '\n"' . PHP_EOL;
$po .= '"POT-Creation-Date: \n"' . PHP_EOL;
$po .= '"PO-Revision-Date: \n"' . PHP_EOL;
$po .= '"Last-Translator: \n"' . PHP_EOL;
$po .= '"Language-Team: \n"' . PHP_EOL;
$translation_language = 'en';
if ( isset( $_GET[ 'translation_language' ] ) ) {
$translation_language = $_GET[ 'translation_language' ];
}
$po .= '"Language:' . $translation_language . '\n"' . PHP_EOL;
$po .= '"MIME-Version: 1.0\n"' . PHP_EOL;
$po .= $__wpml_st_po_file_content;
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=\"" . basename( $file ) . ".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;
}
function pre_update_option_blogname( $value, $old_value ) {
return $this->pre_update_option_settings( "Blog Title", $value,
$old_value );
}
function pre_update_option_blogdescription( $value, $old_value ) {
return $this->pre_update_option_settings( "Tagline", $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 ] );
$display_cache = new WPML_WP_Cache( WPML_ST_Page_Translations_Cached_Persist::CACHE_GROUP );
$display_cache->flush_group_cache();
}
/**
* @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;
$exclude = new WPML_Autoregister_Context_Exclude($wpdb, new WPML_ST_Settings());
$this->string_filters[ $lang ] = new WPML_Register_String_Filter(
$wpdb,
$sitepress,
$lang,
$this->string_factory,
$this->string_filters[ $lang ],
$exclude->get_excluded_contexts()
);
}
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 ) {
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 ) {
$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 );
$found = false;
$string_lang = $this->get_cache()->get( $key, $found );
if ( ! $string_lang ) {
$string_query = "SELECT language FROM {$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( 'WP', 'Blog Title', get_option( 'blogname' ) );
icl_register_string( 'WP', 'Tagline', 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( 'Widgets', '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 ];
}
$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();
if ( $this->should_use_admin_language() && ! is_translated_admin_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() {
$wp_api = $this->sitepress->get_wp_api();
return $wp_api->constant( 'WP_ADMIN' ) && ( $this->is_admin_action_from_referer() || ! $wp_api->constant( 'DOING_AJAX' ) );
}
/**
* @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_Dialog( $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 );
}
/**
* Clear ST db cache and data related to it
*/
public function clear_st_db_cache() {
global $wpdb;
$factory = new WPML_ST_DB_Cache_Factory( $wpdb );
$persist = $factory->create_persist();
$persist->clear_cache();
}
}