/**
* @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 );
}
}
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