woocommerce_wpml = $woocommerce_wpml;
$this->sitepress = $sitepress;
}
public function add_hooks() {
global $pagenow;
add_action( 'init', [ $this, 'init' ] );
add_filter( 'woocommerce_create_pages', [ $this, 'switch_pages_language' ], 9 );
add_filter( 'woocommerce_create_pages', [ $this, 'install_pages_action' ], 11 );
// update wc pages ids after change default language or create new if not exists
add_action( 'icl_after_set_default_language', [ $this, 'after_set_default_language' ], 10, 2 );
add_filter( 'template_include', [ $this, 'template_loader' ], 100 );
$is_admin = is_admin();
if ( $is_admin ) {
add_action( 'icl_post_languages_options_before', [ $this, 'show_translate_shop_pages_notice' ] );
}
$getData = wpml_collect( $_GET );
if (
! $is_admin ||
( 'admin.php' === $pagenow && 'wc-settings' === $getData->get( 'page' ) ) ||
( 'edit.php' === $pagenow && 'page' === $getData->get( 'post_type' ) )
) {
// Translate shop page ids
$this->add_filter_to_get_shop_translated_page_id();
}
add_filter( 'woocommerce_get_checkout_url', [ $this, 'get_checkout_page_url' ] );
add_filter( 'post_type_archive_link', [ $this, 'filter_shop_archive_link' ], 10, 2 );
}
public function init() {
if ( ! is_admin() ) {
add_filter( 'pre_get_posts', [ $this, 'shop_page_query' ], 9 );
add_filter( 'icl_ls_languages', [ $this, 'translate_ls_shop_url' ] );
}
add_filter( 'woocommerce_create_page_id', [ $this, 'check_store_page_id' ], 10, 3 );
$nonce = filter_input( INPUT_POST, 'wcml_nonce', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
if ( isset( $_POST['create_pages'] ) && wp_verify_nonce( $nonce, 'create_pages' ) ) {
$this->create_missing_store_pages_with_redirect();
}
$this->front_page_id = get_option( 'page_on_front' );
$this->shop_page_id = wc_get_page_id( 'shop' );
$this->shop_page = get_post( $this->shop_page_id );
}
public function switch_pages_language( $pages ) {
$default_language = $this->sitepress->get_default_language();
if ( $this->sitepress->get_current_language() != $default_language ) {
foreach ( $pages as $key => $page ) {
switch ( $key ) {
case 'shop':
$page['name'] = 'shop';
$page['title'] = 'Shop';
break;
case 'cart':
$page['name'] = 'cart';
$page['title'] = 'Cart';
break;
case 'checkout':
$page['name'] = 'checkout';
$page['title'] = 'Checkout';
break;
case 'myaccount':
$page['name'] = 'my-account';
$page['title'] = 'My account';
break;
}
if ( $this->sitepress->get_default_language() !== 'en' ) {
$page['name'] = $this->woocommerce_wpml->strings->get_translation_from_woocommerce_mo_file( 'Page slug' . $page['name'], $default_language );
$page['title'] = $this->woocommerce_wpml->strings->get_translation_from_woocommerce_mo_file( 'Page title' . $page['title'], $default_language );
}
}
}
return $pages;
}
public function install_pages_action( $pages ) {
global $wpdb;
foreach ( $pages as $key => $page ) {
if ( strlen( $page['content'] ) > 0 ) {
// Search for an existing page with the specified page content (typically a shortcode)
$page_found = $wpdb->get_var(
$wpdb->prepare(
'
SELECT ID FROM ' . $wpdb->posts . " as p
LEFT JOIN {$wpdb->prefix}icl_translations AS icl ON icl.element_id = p.id
WHERE post_type='page'
AND post_content LIKE %s
AND icl.element_type = 'post_page'
AND icl.language_code = %s LIMIT 1;
",
"%{$page[ 'content' ]}%",
$this->sitepress->get_default_language()
)
);
} else {
// Search for an existing page with the specified page slug
$page_found = $wpdb->get_var(
$wpdb->prepare(
'
SELECT ID FROM ' . $wpdb->posts . " as p
LEFT JOIN {$wpdb->prefix}icl_translations AS icl ON icl.element_id = p.id
WHERE post_type='page'
AND post_name = %s
AND icl.element_type = 'post_page'
AND icl.language_code = %s LIMIT 1;
",
$page['name'],
$this->sitepress->get_default_language()
)
);
}
if ( ! $page_found ) {
$page_data = [
'post_status' => 'publish',
'post_type' => 'page',
'post_author' => 1,
'post_name' => $page['name'],
'post_title' => $page['title'],
'post_content' => $page['content'],
'post_parent' => ! empty( $page['parent'] ) ? wc_get_page_id( $page['parent'] ) : '',
'comment_status' => 'closed',
];
$page_id = wp_insert_post( $page_data );
if ( 'woocommerce_' . $key . '_page_id' ) {
update_option( 'woocommerce_' . $key . '_page_id', $page_id );
}
}
unset( $pages[ $key ] );
}
return $pages;
}
public function add_filter_to_get_shop_translated_page_id() {
$woo_pages = [
'shop_page_id',
'cart_page_id',
'checkout_page_id',
'myaccount_page_id',
'lost_password_page_id',
'edit_address_page_id',
'view_order_page_id',
'change_password_page_id',
'logout_page_id',
'pay_page_id',
'thanks_page_id',
'terms_page_id',
'review_order_page_id',
];
foreach ( $woo_pages as $woo_page ) {
add_filter( 'woocommerce_get_' . $woo_page, [ $this, 'translate_pages_in_settings' ] );
// I think following filter not needed because "option_woocommerce_..." not used in Woo, but I need ask David to confirm this
add_filter( 'option_woocommerce_' . $woo_page, [ $this, 'translate_pages_in_settings' ] );
}
}
public function translate_pages_in_settings( $id ) {
return apply_filters( 'translate_object_id', $id, 'page', true );
}
/**
* Filters WooCommerce query for translated shop page
*/
public function shop_page_query( $q ) {
if ( ! $q->is_main_query() ) {
return;
}
if (
current_theme_supports( 'woocommerce' ) &&
! empty( $this->shop_page ) &&
$this->shop_page->post_status == 'publish' &&
! empty( $this->front_page_id ) &&
$q->get( 'post_type' ) !== 'product' &&
$q->get( 'page_id' ) !== $this->front_page_id &&
$this->shop_page_id == $q->get( 'page_id' )
) {
// do not alter query_object and query_object_id (part 1 of 2)
global $wp_query;
$queried_object_original = isset( $wp_query->queried_object ) ? $wp_query->queried_object : null;
$queried_object_id_original = isset( $wp_query->queried_object_id ) ? $wp_query->queried_object_id : null;
$q->set( 'post_type', 'product' );
$q->set( 'page_id', '' );
if ( isset( $q->query['paged'] ) ) {
$q->set( 'paged', $q->query['paged'] );
}
// Define a variable so we know this is the front page shop later on.
wc_maybe_define_constant( 'SHOP_IS_ON_FRONT', true );
// Get the actual WP page to avoid errors
// This is hacky but works. Awaiting http://core.trac.wordpress.org/ticket/21096
global $wp_post_types;
$q->is_page = true;
$wp_post_types['product']->ID = $this->shop_page->ID;
$wp_post_types['product']->post_title = $this->shop_page->post_title;
$wp_post_types['product']->post_name = $this->shop_page->post_name;
$wp_post_types['product']->post_type = $this->shop_page->post_type;
$wp_post_types['product']->ancestors = get_ancestors( $this->shop_page->ID, $this->shop_page->post_type );
// Fix conditional functions
$q->is_singular = false;
$q->is_post_type_archive = true;
$q->is_archive = true;
add_filter( 'post_type_archive_title', '__return_empty_string', 5 );
// do not alter query_object and query_object_id (part 2 of 2)
if ( is_null( $queried_object_original ) ) {
unset( $wp_query->queried_object );
} else {
$wp_query->queried_object = $queried_object_original;
}
if ( is_null( $queried_object_id_original ) ) {
unset( $wp_query->queried_object_id );
} else {
$wp_query->queried_object_id = $queried_object_id_original;
}
}
}
/**
* Translate shop url
*/
public function translate_ls_shop_url( $languages, $debug_mode = false ) {
$shop_id = $this->shop_page_id;
$front_id = apply_filters( 'translate_object_id', $this->front_page_id, 'page' );
foreach ( $languages as $language ) {
// shop page
// obsolete?
if ( is_post_type_archive( 'product' ) || $debug_mode ) {
if ( $front_id == $shop_id ) {
$url = $this->sitepress->language_url( $language['language_code'] );
} else {
$this->sitepress->switch_lang( $language['language_code'] );
$url = get_permalink( apply_filters( 'translate_object_id', $shop_id, 'page', true, $language['language_code'] ) );
$this->sitepress->switch_lang();
}
$languages[ $language['language_code'] ]['url'] = $url;
}
}
// copy get parameters?
$gets_passed = [];
$parameters_copied = apply_filters(
'icl_lang_sel_copy_parameters',
array_map(
'trim',
explode(
',',
wpml_get_setting_filter(
'',
'icl_lang_sel_copy_parameters'
)
)
)
);
if ( $parameters_copied ) {
foreach ( $_GET as $k => $v ) {
if ( in_array( $k, $parameters_copied ) ) {
$gets_passed[ $k ] = $v;
}
}
foreach ( $languages as $code => $language ) {
$languages[ $code ]['url'] = add_query_arg( $gets_passed, $language['url'] );
}
}
return $languages;
}
public function create_missing_store_pages_with_redirect() {
$this->create_missing_store_pages();
wcml_safe_redirect( admin_url( 'admin.php?page=wpml-wcml&tab=status' ) );
}
/**
* create missing pages
*/
public function create_missing_store_pages() {
global $wp_rewrite;
$miss_lang = $this->get_missing_store_pages();
// dummy array for names
$names = [
__( 'Cart', 'woocommerce-multilingual' ),
__( 'Checkout', 'woocommerce-multilingual' ),
__( 'Checkout → Pay', 'woocommerce-multilingual' ),
__( 'Order Received', 'woocommerce-multilingual' ),
__( 'My Account', 'woocommerce-multilingual' ),
__( 'Change Password', 'woocommerce-multilingual' ),
__( 'Edit My Address', 'woocommerce-multilingual' ),
__( 'Logout', 'woocommerce-multilingual' ),
__( 'Lost Password', 'woocommerce-multilingual' ),
__( 'View Order', 'woocommerce-multilingual' ),
__( 'Shop', 'woocommerce-multilingual' ),
];
if ( isset( $miss_lang['codes'] ) ) {
$wp_rewrite = new WP_Rewrite();
$check_pages = $this->get_wc_pages();
$default_language = $this->sitepress->get_default_language();
if ( in_array( $default_language, $miss_lang['codes'] ) ) {
$miss_lang['codes'] = array_merge( [ $default_language ], array_diff( $miss_lang['codes'], [ $default_language ] ) );
}
foreach ( $miss_lang['codes'] as $mis_lang ) {
$args = [];
$this->switch_lang( $mis_lang );
foreach ( $check_pages as $page ) {
$orig_id = wc_get_page_id( $page );
$trid = $this->sitepress->get_element_trid( $orig_id, 'post_page' );
$translations = $this->sitepress->get_element_translations( $trid, 'post_page', true );
if ( ! isset( $translations[ $mis_lang ] ) || ( ! is_null( $translations[ $mis_lang ]->element_id ) && get_post_status( $translations[ $mis_lang ]->element_id ) !== 'publish' ) ) {
$orig_page = get_post( $orig_id );
switch ( $page ) {
case 'shop':
$page_title = $mis_lang !== 'en' ? __( 'Shop', 'woocommerce-multilingual' ) : 'Shop';
break;
case 'cart':
$page_title = $mis_lang !== 'en' ? __( 'Cart', 'woocommerce-multilingual' ) : 'Cart';
break;
case 'checkout':
$page_title = $mis_lang !== 'en' ? __( 'Checkout', 'woocommerce-multilingual' ) : 'Checkout';
break;
case 'myaccount':
$page_title = $mis_lang !== 'en' ? __( 'My Account', 'woocommerce-multilingual' ) : 'My Account';
break;
default:
$page_title = $mis_lang !== 'en' ? translate( $orig_page->post_title, 'woocommerce-multilingual' ) : $orig_page->post_title;
break;
}
$args['post_title'] = $page_title;
$args['post_type'] = $orig_page->post_type;
$args['post_content'] = $orig_page->post_content;
$args['post_excerpt'] = $orig_page->post_excerpt;
$args['post_status'] = ( isset( $translations[ $mis_lang ]->element_id ) && get_post_status( $translations[ $mis_lang ]->element_id ) !== 'publish' ) ? 'publish' : $orig_page->post_status;
$args['menu_order'] = $orig_page->menu_order;
$args['ping_status'] = $orig_page->ping_status;
$args['comment_status'] = $orig_page->comment_status;
$post_parent = apply_filters( 'translate_object_id', $orig_page->post_parent, 'page', false, $mis_lang );
$args['post_parent'] = is_null( $post_parent ) ? 0 : $post_parent;
$new_page_id = wp_insert_post( $args );
if ( isset( $translations[ $mis_lang ]->element_id ) && get_post_status( $translations[ $mis_lang ]->element_id ) == 'trash' && $mis_lang == $default_language ) {
update_option( 'woocommerce_' . $page . '_page_id', $new_page_id );
}
if ( isset( $translations[ $mis_lang ]->element_id ) && ! is_null( $translations[ $mis_lang ]->element_id ) ) {
$this->sitepress->set_element_language_details( $translations[ $mis_lang ]->element_id, 'post_page', false, $mis_lang );
}
$trid = $this->sitepress->get_element_trid( $orig_id, 'post_page' );
$this->sitepress->set_element_language_details( $new_page_id, 'post_page', $trid, $mis_lang );
}
}
$this->switch_lang();
}
}
}
private function switch_lang( $lang_code = false ) {
$is_mo_loading_disabled = WPML_Theme_Localization_Type::USE_ST_AND_NO_MO_FILES === $this->sitepress->get_setting( 'theme_localization_type' );
if ( ! $is_mo_loading_disabled ) {
$this->woocommerce_wpml->locale->switch_locale( $lang_code );
} else {
$this->sitepress->switch_lang( $lang_code );
}
}
/**
* get missing pages
* return array;
*/
public function get_missing_store_pages() {
$check_pages = $this->get_wc_pages();
$missing_lang = [];
$pages_in_progress = [];
foreach ( $check_pages as $page ) {
$page_id = wc_get_page_id( $page );
$page_obj = get_post( $page_id );
if ( ! $page_id || ! $page_obj || $page_obj->post_status !== 'publish' ) {
return 'non_exist';
}
}
$languages = $this->sitepress->get_active_languages();
$missing_lang_codes = [];
foreach ( $check_pages as $page ) {
$store_page_id = wc_get_page_id( $page );
$trid = $this->sitepress->get_element_trid( $store_page_id, 'post_page' );
$translations = $this->sitepress->get_element_translations( $trid, 'post_page', true );
$pages_in_progress_miss_lang = '';
foreach ( $languages as $language ) {
if ( ! in_array( $language['code'], $missing_lang_codes ) &&
( ! isset( $translations[ $language['code'] ] ) || ( ! is_null( $translations[ $language['code'] ]->element_id ) && get_post_status( $translations[ $language['code'] ]->element_id ) !== 'publish' ) ) ) {
$missing_lang_codes[] = $language['code'];
$missing_lang[] = $language;
continue;
}
if ( isset( $translations[ $language['code'] ] ) && is_null( $translations[ $language['code'] ]->element_id ) ) {
$pages_in_progress[ $store_page_id ][] = $language;
}
}
}
foreach ( $pages_in_progress as $key => $page_in_progress ) {
$pages_in_progress_notice[ $key ]['page'] = get_the_title( $key ) . ' :';
$pages_in_progress_notice[ $key ]['lang'] = $page_in_progress;
}
$status = [];
if ( ! empty( $missing_lang ) ) {
$status['lang'] = $missing_lang;
$status['codes'] = $missing_lang_codes;
}
if ( ! empty( $pages_in_progress_notice ) ) {
$status['in_progress'] = $pages_in_progress_notice;
}
if ( ! empty( $status ) ) {
return $status;
} else {
return false;
}
}
/**
* Filters WooCommerce checkout link.
*/
public function get_checkout_page_url() {
return get_permalink( apply_filters( 'translate_object_id', wc_get_page_id( 'checkout' ), 'page', true ) );
}
public function get_wc_pages() {
$pages = apply_filters(
'wcml_wc_installed_pages',
[
'woocommerce_shop_page_id',
'woocommerce_cart_page_id',
'woocommerce_checkout_page_id',
'woocommerce_myaccount_page_id',
]
);
foreach ( $pages as &$page ) {
$page = preg_replace( '/(woocommerce_)(.*)(_page_id)/', '$2', $page );
}
return $pages;
}
public function after_set_default_language( $code, $previous_code ) {
global $wpdb;
$this->create_missing_store_pages();
$pages = $this->get_wc_pages();
foreach ( $pages as $page ) {
if ( $page_id = wc_get_page_id( $page ) ) {
$trnsl_id = apply_filters( 'translate_object_id', $page_id, 'page', false, $code );
if ( ! is_null( $trnsl_id ) ) {
$wpdb->update( $wpdb->options, [ 'option_value' => $trnsl_id ], [ 'option_name' => 'woocommerce_' . $page . '_page_id' ] );
}
}
}
// Clear any unwanted data
wc_delete_product_transients();
delete_transient( 'woocommerce_cache_excluded_uris' );
}
public function template_loader( $template ) {
if ( is_product_taxonomy() ) {
global $sitepress, $woocommerce_wpml;
$current_language = $sitepress->get_current_language();
$default_language = $sitepress->get_default_language();
if ( $current_language != $default_language ) {
$templates = [];
$term = get_queried_object();
if ( is_tax( 'product_cat' ) || is_tax( 'product_tag' ) ) {
$file = 'taxonomy-' . $term->taxonomy . '.php';
} else {
$file = 'archive-product.php';
}
// check templates
$term = get_queried_object();
$taxonomy = $term->taxonomy;
$prefix = 'taxonomy-' . $taxonomy;
$original_term_id = icl_object_id( $term->term_id, $taxonomy, true, $default_language );
$original_term = $woocommerce_wpml->terms->wcml_get_term_by_id( $original_term_id, $taxonomy );
$terms_to_check = [ $term->term_id => $term->slug ];
if ( $original_term ) {
$terms_to_check[ $original_term_id ] = $original_term->slug;
}
$paths = [ '', WC()->template_path() ];
foreach ( $paths as $path ) {
foreach ( $terms_to_check as $term_id => $term_slug ) {
$templates[] = $path . "$prefix-{$current_language}-{$term_slug}.php";
$templates[] = $path . "$prefix-{$current_language}-{$term_id}.php";
$templates[] = $path . "$prefix-{$term_slug}.php";
$templates[] = $path . "$prefix-{$term_id}.php";
}
$templates[] = $path . "$prefix-{$current_language}.php";
$templates[] = $path . "$prefix.php";
$templates[] = $path . $file;
}
$loaded_template = locate_template( array_unique( $templates ) );
if ( $loaded_template ) {
$template = $loaded_template;
}
}
}
return $template;
}
public function show_translate_shop_pages_notice() {
if ( empty( $this->woocommerce_wpml->settings['set_up_wizard_run'] ) ) {
$is_shop_page = false;
$pages = $this->get_wc_pages();
$current_page_id = get_the_ID();
foreach ( $pages as $page ) {
$page_id = wc_get_page_id( $page );
if ( $page_id && $page_id === $current_page_id ) {
$is_shop_page = true;
break;
}
}
if ( $is_shop_page ) {
$is_translated = true;
$active_languages = array_keys( $this->sitepress->get_active_languages() );
$trid = $this->sitepress->get_element_trid( $current_page_id, 'post_page' );
$translations = $this->sitepress->get_element_translations( $trid, $current_page_id, true, true, true );
foreach ( $active_languages as $language ) {
if ( ! isset( $translations[ $language ] ) ) {
$is_translated = false;
break;
}
}
if ( ! $is_translated ) {
$text = sprintf(
__( 'To quickly translate this and other WooCommerce store pages, please run the %1$ssetup wizard%2$s.', 'woocommerce-multilingual' ),
'',
''
);
echo '';
echo '
' . $text . '
';
echo '