%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
class WPML_Slug_Translation {
/** @var array $post_link_cache */
private $post_link_cache = array();
/** @var SitePress $sitepress */
private $sitepress;
/** @var wpdb $wpdb */
private $wpdb;
/** @var array $translated_slugs */
private $translated_slugs = array();
/**
* @param SitePress $sitepress_instance
* @param wpdb $wpdb_instance
*/
function __construct( &$sitepress_instance, &$wpdb_instance ) {
$this->sitepress = $sitepress_instance;
$this->wpdb = $wpdb_instance;
$this->ignore_post_type_link = false;
}
function init() {
$slug_settings = $this->sitepress->get_setting( 'posts_slug_translation' );
if ( ! empty( $slug_settings['on'] ) ) {
add_filter( 'option_rewrite_rules', array( $this, 'rewrite_rules_filter' ), 1, 1 ); // high priority
add_filter( 'post_type_link', array( $this, 'post_type_link_filter' ), 1, 4 ); // high priority
add_filter( 'query_vars', array( $this, 'add_cpt_names' ), 1, 2 );
add_filter( 'pre_get_posts', array( $this, 'filter_pre_get_posts' ), - 1000, 2 );
// Slug translation API
add_filter( 'wpml_get_translated_slug', array( $this, 'get_translated_slug' ), 1, 3 );
add_filter( 'wpml_get_slug_translation_languages', array( $this, 'get_slug_translation_languages_filter' ), 1, 2 );
}
add_action( 'icl_ajx_custom_call', array( $this, 'gui_save_options' ), 10, 2 );
// Slug translation API
add_filter( 'wpml_slug_translation_available', array( $this, 'slug_translation_available_filter' ), 1, 1 );
add_action( 'wpml_activate_slug_translation', array( $this, 'activate_slug_translation_action' ), 1, 2 );
add_action( 'wpml_save_cpt_sync_settings', array( $this, 'save_sync_options' ), 1, 0 );
add_filter( 'wpml_get_slug_translation_url', array( $this, 'get_slug_translation_url_filter' ), 1, 1 );
if ( is_admin() ) {
add_action( 'wp_loaded', array( $this, 'maybe_migrate_string_name' ), 10, 0 );
}
}
public static function get_slug_by_type( $type ) {
global $wpdb, $sitepress;
$rewrite_rule_filter = new WPML_Rewrite_Rule_Filter( $wpdb, $sitepress );
return $rewrite_rule_filter->get_slug_by_type( $type );
}
static function rewrite_rules_filter( $value ) {
global $wpdb, $sitepress;
if ( empty( $value ) ) {
return $value;
} else {
$rewrite_rule_filter = new WPML_Rewrite_Rule_Filter( $wpdb, $sitepress );
return $rewrite_rule_filter->rewrite_rules_filter( $value );
}
}
/**
* @param string $slug
* @param string $post_type
* @param string|bool $language
*
* @return string
*/
function get_translated_slug( $slug, $post_type, $language = false ) {
if ( $post_type ) {
$language = $language ? $language : $this->sitepress->get_current_language();
if ( ! isset( $this->translated_slugs[ $post_type ][ $language ] ) ) {
$slug_original = $this->wpdb->get_row( $this->wpdb->prepare( "SELECT s.value, s.language
FROM {$this->wpdb->prefix}icl_strings s
WHERE s.name = %s
AND (s.context = %s OR s.context = %s)",
'URL slug: ' . $post_type,
'default',
'WordPress') );
if ( (bool) $slug_original === true ) {
$this->translated_slugs[ $post_type ][ $slug_original->language ] = $slug_original->value;
$slugs_translations = $this->wpdb->get_results( $this->wpdb->prepare( "SELECT t.value, t.language
FROM {$this->wpdb->prefix}icl_strings s
JOIN {$this->wpdb->prefix}icl_string_translations t ON t.string_id = s.id
WHERE s.name = %s
AND (s.context = %s OR s.context = %s)
AND t.status = %d
AND t.value <> ''",
'URL slug: ' . $post_type,
'default',
'WordPress',
ICL_TM_COMPLETE ) );
foreach ( $slugs_translations as $translation ) {
$this->translated_slugs[ $post_type ][ $translation->language ] = $translation->value;
}
foreach ( $this->sitepress->get_active_languages() as $lang ) {
if ( ! isset( $this->translated_slugs[ $post_type ][ $lang['code'] ] ) ) {
$this->translated_slugs[ $post_type ][ $lang['code'] ] = $slug;
}
}
}
}
$slug = ! empty( $this->translated_slugs[ $post_type ][ $language ] )
? $this->translated_slugs[ $post_type ][ $language ] : $slug;
}
return $slug;
}
function post_type_link_filter( $post_link, $post, $leavename, $sample ) {
if ( $this->ignore_post_type_link ) {
return $post_link;
}
if ( ! $this->sitepress->is_translated_post_type( $post->post_type )
|| ! ( $ld = $this->sitepress->get_element_language_details( $post->ID, 'post_' . $post->post_type ) )
) {
return $post_link;
}
if ( isset( $this->post_link_cache[ $post->ID ][ $leavename . '#' . $sample ] ) ) {
$post_link = $this->post_link_cache[ $post->ID ][ $leavename . '#' . $sample ];
} else {
$slug_settings = $this->sitepress->get_setting( 'posts_slug_translation' );
$slug_settings = ! empty( $slug_settings['types'][ $post->post_type ] ) ? $slug_settings['types'][ $post->post_type ] : null;
if ( (bool) $slug_settings === true ) {
$post_type_obj = get_post_type_object ( $post->post_type );
$slug_this = isset( $post_type_obj->rewrite[ 'slug' ] ) ? trim ( $post_type_obj->rewrite[ 'slug' ], '/' ) : false;
$slug_real = $this->get_translated_slug( $slug_this, $post->post_type, $ld->language_code );
if ( empty( $slug_real ) || empty( $slug_this ) || $slug_this == $slug_real ) {
return $post_link;
}
global $wp_rewrite;
if ( isset( $wp_rewrite->extra_permastructs[ $post->post_type ] ) ) {
$struct_original = $wp_rewrite->extra_permastructs[ $post->post_type ]['struct'];
$lslash = false !== strpos( $struct_original, '/' . $slug_this ) ? '/' : '';
$wp_rewrite->extra_permastructs[ $post->post_type ]['struct'] = preg_replace( '@' . $lslash . $slug_this . '/@',
$lslash . $slug_real . '/',
$struct_original );
$this->ignore_post_type_link = true;
$post_link = get_post_permalink( $post->ID, $leavename, $sample );
$this->ignore_post_type_link = false;
$wp_rewrite->extra_permastructs[ $post->post_type ]['struct'] = $struct_original;
} else {
$post_link = str_replace( $slug_this . '=', $slug_real . '=', $post_link );
}
}
$this->post_link_cache[ $post->ID ][ $leavename . '#' . $sample ] = $post_link;
}
return $post_link;
}
private static function get_all_slug_translations() {
global $wpdb, $sitepress_settings;
$cache_key = 'WPML_Slug_Translation::get_all_slug_translations';
$slugs_translations = wp_cache_get( $cache_key );
if ( ! is_array( $slugs_translations ) ) {
$in = '';
$types = array();
if ( isset( $sitepress_settings[ 'posts_slug_translation' ][ 'types' ] ) ) {
$types = $sitepress_settings[ 'posts_slug_translation' ][ 'types' ];
foreach ( $types as $type => $state ) {
if ( $state ) {
if ( $in != '' ) {
$in .= ', ';
}
$in .= "'URL slug: " . $type . "'";
}
}
}
$slugs_translations = array();
if ( $in ) {
$in = str_replace( '%', '%%', $in );
$data = $wpdb->get_results( $wpdb->prepare( "SELECT t.value, s.name
FROM {$wpdb->prefix}icl_strings s
JOIN {$wpdb->prefix}icl_string_translations t ON t.string_id = s.id
WHERE s.name IN ({$in})
AND t.status = %d
AND t.value <> ''",
ICL_TM_COMPLETE ) );
foreach($data as $row){
foreach ( array_keys( $types ) as $type ) {
if ( preg_match( '#\s' . $type . '$#', $row->name ) === 1 ) {
$slugs_translations[ $row->value ] = $type;
}
}
}
}
wp_cache_set( $cache_key, $slugs_translations );
}
return $slugs_translations;
}
/**
* Adds all translated custom post type slugs as valid query variables in addition to their original values
*
* @param array $qvars
*
* @return array
*/
public static function add_cpt_names( $qvars ) {
$all_slugs_translations = array_keys( self::get_all_slug_translations() );
$qvars = array_merge( $qvars, $all_slugs_translations );
return $qvars;
}
/**
* @param WP_Query $query
*
* @return WP_Query
*/
function filter_pre_get_posts( $query ) {
$all_slugs_translations = self::get_all_slug_translations();
foreach ( $query->query as $slug => $post_name ) {
if ( isset( $all_slugs_translations[ $slug ] ) ) {
$new_slug = isset( $all_slugs_translations[ $slug ] ) ? $all_slugs_translations[ $slug ] : $slug;
unset( $query->query[ $slug ] );
$query->query[ $new_slug ] = $post_name;
$query->query['name'] = $post_name;
$query->query['post_type'] = $new_slug;
unset( $query->query_vars[ $slug ] );
$query->query_vars[ $new_slug ] = $post_name;
$query->query_vars['name'] = $post_name;
$query->query_vars['post_type'] = $new_slug;
}
}
return $query;
}
static function gui_save_options( $action, $data ) {
switch ( $action ) {
case 'icl_slug_translation':
global $sitepress;
$iclsettings[ 'posts_slug_translation' ][ 'on' ] = intval( ! empty( $_POST[ 'icl_slug_translation_on' ] ) );
$sitepress->save_settings( $iclsettings );
echo '1|' . $iclsettings[ 'posts_slug_translation' ][ 'on' ];
break;
}
}
static function get_sql_to_get_string_id( $post_type ) {
global $wpdb;
return $wpdb->prepare( "SELECT id
FROM {$wpdb->prefix}icl_strings
WHERE name = %s",
'URL slug: ' . $post_type
);
}
static function get_translations ( $slug ) {
global $wpdb;
$string_id_prepared = self::get_sql_to_get_string_id( $slug );
$string_id = $wpdb->get_var( $string_id_prepared );
$slug_translations = icl_get_string_translations_by_id( $string_id );
return array( $string_id, $slug_translations );
}
static function save_sync_options() {
global $sitepress, $wpdb;
$slug_settings = $sitepress->get_setting( 'posts_slug_translation' );
if ( isset( $slug_settings['on'] ) && $slug_settings['on'] && ! empty( $_POST['translate_slugs'] ) ) {
foreach ( $_POST['translate_slugs'] as $type => $data ) {
$slug_settings['types'][ $type ] = isset( $data['on'] ) ? intval( ! empty( $data['on'] ) ) : false;
if ( empty( $slug_settings['types'][ $type ] ) ) {
continue;
}
$post_type_obj = get_post_type_object( $type );
$slug = trim( $post_type_obj->rewrite['slug'], '/' );
$string_id = $wpdb->get_var( self::get_sql_to_get_string_id( $type ) );
$string_id = empty( $string_id ) ? self::register_string_for_slug( $type, $slug ) : $string_id;
if ( $string_id ) {
if ( ! isset( $data[ 'original' ] ) ) {
$data[ 'original' ] = $sitepress->get_default_language();
}
$string = new WPML_ST_String( $string_id, $wpdb );
if ( $string->get_language() != $data[ 'original' ] ) {
$string->set_language( $data[ 'original' ] );
}
if ( isset( $data[ 'langs' ] ) ) {
foreach ( $sitepress->get_active_languages() as $lang ) {
if ( $lang['code'] != $data[ 'original' ] ) {
$data['langs'][ $lang['code'] ] = join( '/',
array_map( array( 'WPML_Slug_Translation', 'sanitize' ),
explode( '/',
$data['langs'][ $lang['code'] ] ) ) );
$data['langs'][ $lang['code'] ] = urldecode( $data['langs'][ $lang['code'] ] );
icl_add_string_translation( $string_id,
$lang['code'],
$data['langs'][ $lang['code'] ],
ICL_TM_COMPLETE );
}
}
}
icl_update_string_status( $string_id );
}
}
}
$sitepress->set_setting( 'posts_slug_translation', $slug_settings, true );
}
static function sanitize( $slug ) {
// we need to preserve the %
$slug = str_replace( '%', '%45', $slug );
$slug = sanitize_title_with_dashes( $slug );
$slug = str_replace( '%45', '%', $slug );
return $slug;
}
static function slug_translation_available_filter( $value ) {
return true;
}
static function activate_slug_translation_action( $post_type, $slug = null ) {
global $wpdb, $sitepress;
if( is_null( $slug ) ){
$slug = $post_type;
}
$string_id = $wpdb->get_var( self::get_sql_to_get_string_id( $slug ) );
if( ! $string_id ){
self::register_string_for_slug( $post_type, $slug );
}
$posts_slug_translation = $sitepress->get_setting( 'posts_slug_translation', array() );
if ( empty( $posts_slug_translation['on'] ) || empty( $posts_slug_translation['types'][ $post_type ] ) ) {
$posts_slug_translation['on'] = 1;
$posts_slug_translation['types'][ $post_type ] = 1;
$sitepress->set_setting( 'posts_slug_translation', $posts_slug_translation, true );
}
}
static function register_string_for_slug( $post_type, $slug ) {
return icl_register_string( 'WordPress', 'URL slug: ' . $post_type, $slug );
}
function get_slug_translation_languages_filter( $languages, $post_type ) {
global $wpdb;
$slug_translation_languages = $wpdb->get_col( $wpdb->prepare(
"SELECT tr.language
FROM {$wpdb->prefix}icl_strings AS s
LEFT JOIN {$wpdb->prefix}icl_string_translations AS tr ON s.id = tr.string_id
WHERE s.context = 'WordPress' AND
s.name = %s AND
tr.status = %s",
'Url slug: ' . $post_type,
ICL_TM_COMPLETE
) );
return $slug_translation_languages;
}
static function get_slug_translation_url_filter ( $url ) {
if ( defined( 'WPML_TM_VERSION' ) ) {
return admin_url( 'admin.php?page=' . WPML_TM_FOLDER . '/menu/main.php&sm=mcsetup#ml-content-setup-sec-7' );
} else {
return admin_url( 'admin.php?page=' . ICL_PLUGIN_FOLDER . '/menu/translation-options.php#ml-content-setup-sec-7' );
}
}
public function maybe_migrate_string_name() {
global $wpdb;
$slug_settings = $this->sitepress->get_setting( 'posts_slug_translation' );
if ( ! isset( $slug_settings[ 'string_name_migrated' ] ) ) {
$queryable_post_types = get_post_types( array( 'publicly_queryable' => true ) );
foreach ( $queryable_post_types as $type ) {
$post_type_obj = get_post_type_object( $type );
$slug = trim( $post_type_obj->rewrite['slug'], '/' );
if ( $slug ) {
// First check if we should migrate from the old format URL slug: slug
$string_id = $wpdb->get_var( $wpdb->prepare( "SELECT id
FROM {$wpdb->prefix}icl_strings
WHERE name = %s AND value = %s",
'URL slug: ' . $slug,
$slug
) );
if ( $string_id ) {
// migrate it to URL slug: post_type
$st_update[ 'name' ] = 'URL slug: ' . $type;
$wpdb->update( $wpdb->prefix . 'icl_strings', $st_update, array( 'id' => $string_id ) );
}
}
}
$slug_settings[ 'string_name_migrated' ] = true;
$this->sitepress->set_setting( 'posts_slug_translation', $slug_settings, true );
}
}
}
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