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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web28/html/wp-content/plugins/fusion-builder/inc/lib/inc/ |
| Current File : //var/www/web28/html/wp-content/plugins/fusion-builder/inc/lib/inc/class-fusion-multilingual.php |
<?php
/**
* Multilingual handling.
*
* @package Fusion-Library
* @since 1.0.0
*/
/**
* A helper class that depending on the active multilingual plugin
* will get the available languages as well as the active language.
* Currently handles compatibility with WPML & PolyLang.
*
* @since 1.0.0
*/
class Fusion_Multilingual {
/**
* Are we using WPML?
*
* @static
* @access private
* @var bool
*/
private static $is_wpml = false;
/**
* Are we using PolyLang?
*
* @static
* @access private
* @var bool
*/
private static $is_pll = false;
/**
* An array of all available languages.
*
* @static
* @access private
* @var array
*/
private static $available_languages = [];
/**
* The active language.
*
* @static
* @access private
* @var string
*/
private static $active_language = '';
/**
* The "main" language.
*
* @static
* @access private
* @var string
*/
private static $main_language = 'en';
/**
* Count amount of WPML footer language switcher.
*
* @access private
* @var int
*/
private $count_footer_ls = 1;
/**
* The main class constructor.
* Sets the static properties of this object.
*
* @access public
*/
public function __construct() {
// Set the $is_pll property.
self::$is_pll = self::is_pll();
// Set the $is_wpml property.
self::$is_wpml = self::is_wpml();
// Set the $available_languages property.
self::set_available_languages();
// Set the $main_language properly.
self::set_main_language();
// Set the $active_language property.
self::set_active_language();
// Make form elements correctly translateable for WPML.
add_filter( 'wpml_pb_shortcode_decode', [ $this, 'wpml_pb_shortcode_decode_forms' ], 10, 3 );
add_filter( 'wpml_pb_shortcode_encode', [ $this, 'wpml_pb_shortcode_encode_forms' ], 10, 3 );
add_filter( 'wpml_ls_html', [ $this, 'disable_wpml_footer_ls_html' ], 10, 3 );
add_filter( 'avada_element_term_selection', [ $this, 'map_terms' ], 10, 3 );
add_filter( 'fusion_layout_section_id', [ $this, 'pll_layout_section' ], 10, 3 );
add_filter( 'wcml_multi_currency_ajax_actions', [ $this, 'add_action_to_multi_currency_ajax' ], 10, 1 );
add_filter( 'option_rewrite_rules', [ $this, 'wpml_portfolio_slug_filter_rewrite_rules' ], 1, 1 );
// We are adding a new layout when polylang.
if ( isset( $_GET['from_post'], $_GET['post_type'], $_GET['new_lang'] ) && 'fusion_tb_section' === $_GET['post_type'] ) { // phpcs:ignore WordPress.Security.NonceVerification
add_action( 'wp_after_insert_post', [ $this, 'pll_sync_terms' ], 10, 4 );
}
add_action( 'wp_after_insert_post', [ $this, 'wpml_translation_pt_taxonomies' ], 10, 4 );
add_filter( 'woocommerce_get_shop_page_id', [ $this, 'pll_adjust_shop_page_id' ] );
}
/**
* Fires once a post, its terms and meta data has been saved.
*
* @param int $post_id Post ID.
* @param WP_Post $post Post object.
* @param bool $update Whether this is an existing post being updated.
* @param null|WP_Post $post_before Null for new posts, the WP_Post object prior
* to the update for updated posts.
*/
public function pll_sync_terms( $post_id, $post, $update, $post_before ) {
// Get the category from the source.
$terms = get_the_terms( (int) $_GET['from_post'], 'fusion_tb_category' ); // phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput
$category = is_array( $terms ) ? $terms[0]->name : false;
// If category is found, set it to the new post.
if ( $category ) {
wp_set_object_terms( $post_id, $category, 'fusion_tb_category' );
}
}
/**
* Fires once a post is saved to sync taxonomies.
*
* @param int $post_id Post ID.
* @param WP_Post $post Post object.
* @param bool $update Whether this is an existing post being updated.
* @param null|WP_Post $post_before Null for new posts, the WP_Post object prior
* to the update for updated posts.
*/
public function wpml_translation_pt_taxonomies( $post_id, $post, $update, $post_before ) {
// We are adding a new layout section when WPML.
if ( isset( $_GET['trid'], $_GET['source_lang'], $_GET['post_type'] ) && 'fusion_tb_section' === $_GET['post_type'] ) { // phpcs:ignore WordPress.Security.NonceVerification
$this->wpml_pt_sync_terms( $post_id, 'fusion_tb_section', 'fusion_tb_category' );
}
// We are adding a new library element translation in WPML.
if ( isset( $_GET['trid'], $_GET['source_lang'], $_GET['post_type'] ) && 'fusion_element' === $_GET['post_type'] ) { // phpcs:ignore WordPress.Security.NonceVerification
$this->wpml_pt_sync_terms( $post_id, 'fusion_element', 'element_category' );
}
}
/**
* For for some post types where terms are required to be the same for WPML translations e.g library, sections etc.
*
* @param int $post_id The current post ID.
* @param int $post_type The current post type.
* @param WP_Post $taxonomy The taxonomy name to sync among translations.
*/
public function wpml_pt_sync_terms( $post_id, $post_type, $taxonomy ) {
// Get all translations.
$translations = apply_filters( 'wpml_get_element_translations', [], (int) $_GET['trid'], $post_type ); // phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput
$original_post_id = '';
// Get the post id of original translation.
foreach ( $translations as $languages => $translation ) {
if ( isset( $translation->original ) && 1 === (int) $translation->original ) {
$original_post_id = $translation->element_id;
}
}
$terms = get_the_terms( (int) $original_post_id, $taxonomy ); // phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput
$category = is_array( $terms ) ? $terms[0]->name : false;
// If category is found, set it to the new post.
if ( $category ) {
wp_set_object_terms( $post_id, $category, $taxonomy );
}
}
/**
* Decodes urlencoded shortcodes.
*
* @since 3.4
* @access public
* @param string $string The encoded string.
* @param string $encoding Encoding type.
* @param string $encoded_string The encoded string.
* @return array|string The decoded form input.
*/
public function wpml_pb_shortcode_decode_forms( $string, $encoding, $encoded_string ) {
$decoded = json_decode( $string );
if ( JSON_ERROR_NONE === json_last_error() && 'base64' === $encoding ) {
$parsed_strings = [];
$array = $decoded;
foreach ( $array as $item ) {
$parsed_strings[] = [
'value' => $item,
'translate' => ! ( empty( $item ) || is_numeric( $item ) ),
];
}
return $parsed_strings;
}
return $string;
}
/**
* Encodes shortcodes.
*
* @since 3.4
* @access public
* @param string|array $string The encoded string.
* @param string $encoding Encoding type.
* @param string|array $decoded_string The decoded string.
* @return string The encoded form input.
*/
public function wpml_pb_shortcode_encode_forms( $string, $encoding, $decoded_string ) {
if ( is_array( $decoded_string ) && 'base64' === $encoding ) {
return fusion_encode_input( json_encode( $decoded_string ), 'base64' ); // phpcs:ignore WordPress.WP.AlternativeFunctions.json_encode_json_encode
}
return $string;
}
/**
* Filters the WPML language switcher content.
*
* @since 1.0
* @access public
* @param string $html The HTML for the language switcher.
* @param array $model The model passed to the template.
* @param WPML_LS_slot $slot The language switcher settings for this slot.
* @return string The HTML of the language switcher or empty string.
*/
public function disable_wpml_footer_ls_html( $html, $model, $slot ) {
if ( 'footer' === $slot->get( 'slot_slug' ) && 1 < $this->count_footer_ls ) {
return '';
} elseif ( 'footer' === $slot->get( 'slot_slug' ) && 1 === $this->count_footer_ls ) {
$this->count_footer_ls++;
return $html;
} else {
return $html;
}
}
/**
* Sets the available languages depending on the active plugin.
*/
private static function set_available_languages() {
if ( self::$is_pll ) {
self::$available_languages = self::get_available_languages_pll();
} elseif ( self::$is_wpml ) {
self::$available_languages = self::get_available_languages_wpml();
}
}
/**
* Gets the $active_language protected property.
*/
public static function get_active_language() {
if ( ! self::$active_language ) {
self::set_active_language();
}
return self::$active_language;
}
/**
* Sets the active language.
*
* @param string|bool $lang The language code to set.
*/
public static function set_active_language( $lang = false ) {
if ( is_string( $lang ) && ! empty( $lang ) ) {
self::$active_language = $lang;
return;
}
/**
* If we have not defined a language, then autodetect.
* No need to proceed if both WPML & PLL are inactive.
*/
if ( ! self::$is_pll && ! self::$is_wpml ) {
self::$active_language = 'en';
return;
}
// Preliminary work for PLL - adds the WPML compatibility layer.
if ( function_exists( 'pll_define_wpml_constants' ) ) {
pll_define_wpml_constants();
}
// WPML (Or the PLL with WPML compatibility layer) is active.
if ( defined( 'ICL_LANGUAGE_CODE' ) ) {
self::$active_language = ICL_LANGUAGE_CODE;
if ( 'all' === ICL_LANGUAGE_CODE ) {
do_action( 'fusion_library_set_language_is_all' );
if ( self::$is_wpml ) {
global $sitepress;
self::$active_language = $sitepress->get_default_language();
} elseif ( self::$is_pll ) {
self::$active_language = pll_default_language( 'slug' );
}
}
return;
}
// PLL without WPML compatibility layer.
if ( function_exists( 'PLL' ) ) {
$pll_obj = PLL();
if ( is_object( $pll_obj ) && property_exists( $pll_obj, 'curlang' ) ) {
if ( is_object( $pll_obj->curlang ) && property_exists( $pll_obj->curlang, 'slug' ) ) {
self::$active_language = $pll_obj->curlang->slug;
} elseif ( false === $pll_obj->curlang ) {
self::$active_language = 'all';
do_action( 'fusion_library_set_language_is_all' );
}
}
}
}
/**
* Gets the $available_languages protected property.
*/
public static function get_available_languages() {
if ( empty( self::$available_languages ) ) {
self::set_available_languages();
}
return self::$available_languages;
}
/**
* Gets the data for front-end.
*
* @since 6.0
* @return array|null
*/
public static function get_language_switcher_data() {
if ( self::$is_pll ) {
return self::get_language_switcher_pll();
} elseif ( self::$is_wpml ) {
return self::get_language_switcher_wpml();
}
return null;
}
/**
* Get the available languages from WPML.
*
* @return array
*/
private static function get_available_languages_wpml() {
// Do not continue processing if we're not using WPML.
if ( ! self::$is_wpml ) {
return [];
}
$wpml_languages = icl_get_languages( 'skip_missing=0' );
$languages = [];
foreach ( $wpml_languages as $language_key => $args ) {
$languages[] = $args['code'];
}
return $languages;
}
/**
* Gets the default language.
*
* @return string
*/
public static function get_default_language() {
self::set_main_language();
return self::$main_language;
}
/**
* Sets the $main_language based on the active plugin.
*
* @return void
*/
private static function set_main_language() {
if ( self::$is_pll ) {
self::$main_language = self::get_main_language_pll();
} elseif ( self::$is_wpml ) {
self::$main_language = self::get_main_language_wpml();
}
}
/**
* Get the default language for WPML.
*
* @return string
*/
private static function get_main_language_wpml() {
global $sitepress;
return $sitepress->get_default_language();
}
/**
* Get the default language for PolyLang.
*
* @return string
*/
private static function get_main_language_pll() {
return pll_default_language( 'slug' );
}
/**
* Get the available languages from PolyLang.
*
* @return array
*/
private static function get_available_languages_pll() {
// Do not continue processing if we're not using PLL.
if ( ! self::$is_pll ) {
return [];
}
global $polylang;
// Get the PLL languages object.
$pll_languages_obj = $polylang->model->get_languages_list();
// Parse the object and get a usable array.
$pll_languages = [];
foreach ( $pll_languages_obj as $pll_language_obj ) {
$pll_languages[] = $pll_language_obj->slug;
}
return $pll_languages;
}
/**
* Get the PolyLang data for front-end.
*
* @since 6.0
* @return array
*/
private static function get_language_switcher_pll() {
// Do not continue processing if we're not using PLL.
if ( ! self::$is_pll || ! function_exists( 'pll_the_languages' ) ) {
return [];
}
return pll_the_languages( [ 'raw' => 1 ] );
}
/**
* Get the WPML data for front-end.
*
* @since 6.0
* @return array
*/
private static function get_language_switcher_wpml() {
// Do not continue processing if we're not using WPML.
if ( ! self::$is_wpml ) {
return [];
}
return apply_filters( 'wpml_active_languages', null, 'skip_missing=0&orderby=id&order=desc' );
}
/**
* Determine if we're using PolyLang.
*
* @return bool
*/
public static function is_pll() {
if ( function_exists( 'pll_default_language' ) ) {
return true;
}
if ( fusion_is_plugin_activated( 'polylang\polylang.php' ) ) {
return true;
}
return false;
}
/**
* Determine if we're using WPML.
* Since PLL has a compatibility layer for WPML, we'll have to consider that too.
*/
public static function is_wpml() {
return ( ( defined( 'WPML_PLUGIN_FILE' ) || defined( 'ICL_PLUGIN_FILE' ) ) && false === self::$is_pll ) ? true : false;
}
/**
* Filters terms data language specific.
*
* @access public
* @since 3.0.2
* @param array $term_slugs The term slugs to be filtered.
* @param string $cpt The post type the terms belong to.
* @param string $taxonomy The taxonomy the terms belong to.
* @return array The filtered terms.
*/
public function map_terms( $term_slugs, $cpt, $taxonomy ) {
if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
foreach ( $term_slugs as $index => $term_slug ) {
$term = get_term_by( 'slug', $term_slug, $taxonomy );
if ( $term ) {
$translated_id = apply_filters( 'wpml_object_id', $term->term_id, $taxonomy, true );
$translated_term = get_term_by( 'id', $translated_id, $taxonomy );
if ( $translated_term ) {
$term_slugs[ $index ] = $translated_term->slug;
}
}
}
$term_slugs = array_unique( $term_slugs );
}
return $term_slugs;
}
/**
* Filter layout section post ID.
*
* @access public
* @since 3.1
* @param int $layout_section_id Post ID of layout section.
* @param string $type Type of layout section.
* @param mixed $layout Layout iD.
* @return int The filtered layout section ID..
*/
public function pll_layout_section( $layout_section_id = 0, $type = 'header', $layout = 0 ) {
if ( self::is_pll() && function_exists( 'pll_get_post' ) ) {
return pll_get_post( $layout_section_id );
}
return $layout_section_id;
}
/**
* Filters multi currency AJAX actions for WooCommerce Multilingual.
*
* @access public
* @since 3.1
* @param array $ajax_actions The AJAX actions.
* @return array The filtered AJAX actions.
*/
public function add_action_to_multi_currency_ajax( $ajax_actions ) {
$ajax_actions[] = 'fusion_quick_view_load';
return $ajax_actions;
}
/**
* Get the default language option name.
*
* @static
* @access public
* @since 3.7
* @return string
*/
public static function get_default_lang_option_name() {
$fusion_settings = awb_get_fusion_settings();
$default_language = self::get_default_language();
$original_option_name = $fusion_settings::get_original_option_name();
$original_option_name = 'en' === $default_language ? $original_option_name : $original_option_name . '_' . $default_language;
return $original_option_name;
}
/**
* Filter rewrite rules for porftolio slugs.
*
* @access public
* @since 3.5
* @param array $rules The rewrite rules.
* @return array The filtered rewrite rules.
*/
public function wpml_portfolio_slug_filter_rewrite_rules( $rules ) {
if ( ! is_array( $rules ) && empty( $rules ) ) {
return $rules;
}
$active_language = self::get_active_language();
$active_lang_portfolio_slug = '';
if ( class_exists( 'WPML_ST_Slug_Translation_Settings' ) ) {
$slug_translation_settings = new WPML_ST_Slug_Translation_Settings();
if ( $slug_translation_settings->is_enabled() ) {
global $sitepress, $wpdb;
$key = 'avada_portfolio';
$post_slug_translation_settings = $sitepress->get_setting( 'posts_slug_translation', [] );
if ( ! empty( $post_slug_translation_settings['types'][ $key ] ) || $sitepress->is_translated_post_type( $key ) ) {
$results = $wpdb->get_results( $wpdb->prepare( "SELECT t.language, t.value FROM {$wpdb->prefix}icl_string_translations t JOIN {$wpdb->prefix}icl_strings s ON t.string_id = s.id WHERE s.name = %s AND t.status = %d", 'URL slug: ' . $key, ICL_TM_COMPLETE ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
if ( ! empty( $results ) && is_array( $results ) ) {
$results = array_combine( wp_list_pluck( $results, 'language' ), wp_list_pluck( $results, 'value' ) );
if ( isset( $results[ $active_language ] ) ) {
$active_lang_portfolio_slug = $results[ $active_language ];
}
}
}
}
}
$results = [];
$default_lang__option_name = self::get_default_lang_option_name();
$default_lang_glogal_options = get_option( $default_lang__option_name, true );
$default_portfolio_slug = isset( $default_lang_glogal_options['portfolio_slug'] ) && $default_lang_glogal_options['portfolio_slug'] ? $default_lang_glogal_options['portfolio_slug'] : 'portfolio-items';
$active_lang_portfolio_slug = $active_lang_portfolio_slug ? $active_lang_portfolio_slug : fusion_library()->get_option( 'portfolio_slug' );
if ( self::get_default_language() !== $active_language && $default_portfolio_slug !== $active_lang_portfolio_slug ) {
foreach ( $rules as $match => $query ) {
$new_match = str_replace( $default_portfolio_slug, $active_lang_portfolio_slug, $match );
$results[ $new_match ] = $query;
}
return $results;
}
return $rules;
}
/**
* Adjusts the shop page ID to the translation in the current language.
*
* @access public
* @since 4.11.8
* @param string $shop_page_id The shop page ID.
* @return string The adjusted ID.
*/
public function pll_adjust_shop_page_id( $shop_page_id ) {
if ( self::$is_pll ) {
$shop_page_id = pll_get_post( $shop_page_id );
}
return $shop_page_id;
}
}
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