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Editing: wpml-admin-texts.class.php
<?php class WPML_Admin_Texts extends WPML_Admin_Text_Functionality { const DOMAIN_NAME_PREFIX = 'admin_texts_'; /** @var array $cache - A cache for each option translation */ private $cache = []; /** @var array $option_names - The option names from Admin texts settings */ private $option_names = []; /** @var array $loaded_text_domains - Storage for text domains for Admin texts that are loaded on demand */ private $loaded_text_domains = []; /** @var TranslationManagement $tm_instance */ private $tm_instance; /** @var WPML_String_Translation $st_instance */ private $st_instance; /** @var bool $lock */ private $lock = false; /** * @param TranslationManagement $tm_instance * @param WPML_String_Translation $st_instance */ function __construct( &$tm_instance, &$st_instance ) { add_action( 'plugins_loaded', array( $this, 'icl_st_set_admin_options_filters' ), 10 ); add_filter( 'wpml_unfiltered_admin_string', array( $this, 'unfiltered_admin_string_filter' ), 10, 2 ); $this->tm_instance = &$tm_instance; $this->st_instance = &$st_instance; } /** * @param mixed $value * * @return array|mixed|object */ private static function object_to_array( $value ) { return is_object( $value ) ? object_to_array( $value ) : $value; } function icl_register_admin_options( $array, $key = "", $option = array() ) { $option = self::object_to_array($option); foreach ( $array as $k => $v ) { $option = $key === '' ? array( $k => maybe_unserialize( $this->get_option_without_filtering( $k ) ) ) : $option; if ( is_array( $v ) ) { $this->icl_register_admin_options( $v, $key . '[' . $k . ']', $option[ $k ] ); } else { $context = $this->get_context( $key, $k ); if ( $v === '' ) { icl_unregister_string( $context, $key . $k ); } elseif ( isset( $option[ $k ] ) && ( $key === '' || preg_match_all( '#\[([^\]]+)\]#', (string) $key, $opt_key_matches ) > 0 ) ) { icl_register_string( $context, $key . $k, $option[ $k ] ); $vals = array( $k => 1 ); $opt_keys = isset( $opt_key_matches ) ? array_reverse( $opt_key_matches[1] ) : array(); foreach ( $opt_keys as $opt ) { $vals = array( $opt => $vals ); } update_option( '_icl_admin_option_names', array_merge_recursive( (array) get_option( '_icl_admin_option_names' ), $vals ) ); $this->option_names = []; } } } } function icl_st_render_option_writes( $option_name, $option_value, $option_key = '' ) { $sub_key = $option_key . '[' . $option_name . ']'; if ( is_array( $option_value ) || ( is_object( $option_value ) && '__PHP_Incomplete_Class' !== get_class( $option_value ) ) ) { $output = '<h4><a class="icl_stow_toggler" href="#">+ ' . $option_name . '</a></h4><ul class="icl_st_option_writes" style="display: none">'; foreach ( $option_value as $key => $value ) { $output .= '<li>' . $this->icl_st_render_option_writes( $key, $value, $sub_key ) . '</li>'; } $output .= '</ul>'; } elseif ( is_string( $option_value ) || is_numeric( $option_value ) ) { $fixed = $this->is_sub_key_fixed( $sub_key ); $string_name = $option_key . $option_name; $context = $this->get_context( $option_key, $option_name ); $checked = icl_st_is_registered_string( $context, $string_name ) ? ' checked="checked"' : ''; $has_translations = ! $fixed && $checked === '' && icl_st_string_has_translations( $context, $string_name ) ? ' class="icl_st_has_translations" ' : ''; $input_val = ' value="' . htmlspecialchars( $option_value ) . '" '; $option_key_name = ' name="icl_admin_options' . $sub_key . '" '; $input_open = '<input' . ( $fixed ? ' disabled="disabled"' : '' ); $read_only_input_open = '<input type="text" readonly="readonly"'; $output = '<div class="icl_st_admin_string icl_st_' . ( is_numeric( $option_value ) ? 'numeric' : 'string' ) . '">' . $input_open . ' type="hidden" ' . $option_key_name . ' value="" />' . $input_open . $has_translations . ' type="checkbox" ' . $option_key_name . $input_val . $checked . ' />' . $read_only_input_open . ' value="' . $option_name . '" size="32" />' . $read_only_input_open . $input_val . ' size="48" /></div><br clear="all" />'; } return isset( $output ) ? $output : ''; } private function is_sub_key_fixed( $sub_key ) { if ( $fixed = ( preg_match_all( '#\[([^\]]+)\]#', $sub_key, $matches ) > 0 ) ) { $fixed_settings = $this->tm_instance->admin_texts_to_translate; foreach ( $matches[1] as $m ) { if ( $fixed = isset( $fixed_settings[ $m ] ) ) { $fixed_settings = $fixed_settings[ $m ]; } else { break; } } } return $fixed; } private function get_context( $option_key, $option_name ) { return self::DOMAIN_NAME_PREFIX . ( preg_match( '#\[([^\]]+)\]#', (string) $option_key, $matches ) === 1 ? $matches[1] : $option_name ); } function icl_st_scan_options_strings() { $options = wp_load_alloptions(); foreach ( $options as $name => $value ) { if ( $this->is_blacklisted( $name ) ) { unset( $options[ $name ] ); } else { $options[ $name ] = maybe_unserialize( $value ); } } return $options; } function icl_st_set_admin_options_filters() { $option_names = $this->get_option_names(); foreach ( $option_names as $option_key => $option ) { if ( $this->is_blacklisted( $option_key ) ) { unset( $option_names[ $option_key ] ); update_option( '_icl_admin_option_names', $option_names ); } elseif ( $option_key != 'theme' && $option_key != 'plugin' ) { // theme and plugin are an obsolete format before 3.2 add_filter( 'option_' . $option_key, array( $this, 'icl_st_translate_admin_string' ) ); add_action( 'update_option_' . $option_key, array( $this, 'on_update_original_value' ), 10, 3); } } } function icl_st_translate_admin_string( $option_value, $key = "", $name = "", $root_level = true ) { if ( $root_level && $this->lock ) { return $option_value; } $this->lock = true; $lang = $this->st_instance->get_current_string_language( $name ); $option_name = substr( current_filter(), 7 ); $name = $name === '' ? $option_name : $name; $blog_id = get_current_blog_id(); if ( isset( $this->cache[ $blog_id ][ $lang ][ $name ] ) ) { $this->lock = false; return $this->cache[ $blog_id ][ $lang ][ $name ]; } $is_serialized = is_serialized( $option_value ); $option_value = $is_serialized ? unserialize( $option_value ) : $option_value; if ( is_array( $option_value ) || is_object( $option_value ) ) { $option_value = $this->translate_multiple( $option_value, $key, $name ); } else { $option_value = $this->translate_single( $option_value, $key, $name, $option_name ); } $option_value = $is_serialized ? serialize( $option_value ) : $option_value; if ( $root_level ) { $this->lock = false; $this->cache[ $blog_id ][ $lang ][ $name ] = $option_value; } return $option_value; } private function is_admin_text( $key , $name ) { $option_names = $this->get_option_names(); if ( $key ) { $key = ltrim( $key, '[' ); $key = rtrim( $key, ']' ); $keys = explode( '][', $key ); $test_option_names = $option_names; foreach ( $keys as $key ) { if ( isset( $test_option_names[ $key ] ) ) { $test_option_names = $test_option_names[ $key ]; } else { return false; } } return isset( $test_option_names[ $name ] ); } else { return isset( $option_names[ $name ] ); } } function clear_cache_for_option( $option_name ) { $blog_id = get_current_blog_id(); if ( isset( $this->cache[ $blog_id ] ) ) { foreach ( $this->cache[ $blog_id ] as $lang_code => &$cache_data ) { if ( array_key_exists( $option_name, $cache_data ) ) { unset( $cache_data[ $option_name ] ); } } } } /** * @param mixed $default_value Value to return in case the string does not exists * @param string $option_name Name of option to retrieve. Expected to not be SQL-escaped. * * @return mixed Value set for the option. */ function unfiltered_admin_string_filter( $default_value, $option_name ) { return $this->get_option_without_filtering( $option_name, $default_value ); } /** * @param string|array $old_value * @param string|array $value * @param string $option_name * @param string $name * @param string $sub_key */ public function on_update_original_value( $old_value, $value, $option_name, $name = '', $sub_key = '' ) { $name = $name ? $name : $option_name; $value = self::object_to_array( $value ); $old_value = self::object_to_array( $old_value ); if ( is_array( $value ) ) { foreach ( array_keys( $value ) as $key ) { $this->on_update_original_value( isset( $old_value[ $key ]) ? $old_value[ $key ] : '', $value[ $key ], $option_name, $key, $this->get_sub_key( $sub_key, $name ) ); } } else { if ( $this->is_admin_text( $sub_key, $name ) ) { icl_st_update_string_actions( self::DOMAIN_NAME_PREFIX . $option_name, $this->get_string_name( $sub_key, $name ), $old_value, $value ); } } if ( $sub_key === '' ) { $this->clear_cache_for_option( $option_name ); } } public function migrate_original_values() { wpml_collect( array_keys( $this->get_option_names() ) )->filter()->each( function( $option_name) { $option_value = maybe_unserialize( $this->get_option_without_filtering( $option_name ) ); $this->on_update_original_value( '', $option_value, $option_name ); } ); } /** * Returns a function to lazy load the migration * * @return Closure */ public static function get_migrator() { return function() { wpml_st_load_admin_texts()->migrate_original_values(); }; } /** * @param mixed $option_value * @param string $key * @param string $name * * @return array|mixed */ private function translate_multiple( $option_value, $key, $name ) { foreach ( $option_value as $k => &$value ) { $value = $this->icl_st_translate_admin_string( $value, $this->get_sub_key( $key, $name ), $k, false ); } return $option_value; } /** * @param string $option_value * @param string $key * @param string $name * @param string $option_name * * @return string */ private function translate_single( $option_value, $key, $name, $option_name ) { if ( $option_value !== '' && $this->is_admin_text( $key, $name ) ) { $option_value = icl_translate( self::DOMAIN_NAME_PREFIX . $option_name, $key . $name, $option_value ); } return $option_value; } /** * @return array */ private function get_option_names() { if ( empty( $this->option_names ) ) { $this->option_names = get_option( '_icl_admin_option_names' ); if ( ! is_array( $this->option_names ) ) { $this->option_names = []; } } return $this->option_names; } /** * @param string $key * @param string $name * * @return string */ private function get_sub_key( $key, $name ) { return $key . '[' . $name . ']'; } /** * @param string $key * @param string $name * * @return string */ private function get_string_name( $key, $name ) { return $key . $name; } }
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