class-wpml-translate-independently.php
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<?php
class WPML_Translate_Independently {
public function __construct() {
$this->init();
}
public function init() {
add_action( 'wpml_scripts_setup', array( $this, 'localize_scripts' ), PHP_INT_MAX );
add_action( 'wp_ajax_check_duplicate', array( $this, 'wpml_translate_independently' ) );
add_filter( 'tiny_mce_before_init', array( $this, 'add_tiny_mce_change_detection' ), 999, 1 );
}
public function wpml_translate_independently() {
$post_id = isset( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : null;
$nonce = isset( $_POST['icl_duplciate_nonce'] ) ? sanitize_text_field( $_POST['icl_duplciate_nonce'] ) : '';
if ( wp_verify_nonce( $nonce, 'icl_check_duplicates' ) || null === $post_id ) {
if ( delete_post_meta( $post_id, '_icl_lang_duplicate_of' ) ) {
wp_send_json_success( true );
} else {
wp_send_json_error( false );
}
} else {
wp_send_json_error( false );
}
}
public function localize_scripts() {
$success = _x( 'You are updating a duplicate post.', '1/2 Confirm to make duplicated translations independent', 'sitepress' ) . "\n";
$success .= _x( 'To not lose your changes, WPML will set this post to be translated independently.', '2/2 Confirm to make duplicated translations independent', 'sitepress' ) . "\n";
$duplicate_data = array(
'icl_duplicate_message' => $success,
'icl_duplicate_fail' => __( 'Unable to remove relationship!', 'sitepress' ),
);
$post = isset( $_GET['post'] ) ? filter_var( $_GET['post'], FILTER_SANITIZE_NUMBER_INT ) : 0;
if ( $post && '' !== get_post_meta( (int) $post, '_icl_lang_duplicate_of', true ) ) {
$duplicate_data['duplicate_post_nonce'] = wp_create_nonce( 'icl_check_duplicates' );
$duplicate_data['duplicate_post'] = $post;
$duplicate_data['wp_classic_editor_changed'] = false;
}
wp_localize_script( 'sitepress-post-edit', 'icl_duplicate_data', $duplicate_data );
}
/**
* Add callback to detect post editor change.
*
* @param array $initArray
*
* @return array
*/
public function add_tiny_mce_change_detection( $initArray ) {
$initArray['setup'] = 'function(ed) {
ed.on(\'change\', function() {
icl_duplicate_data.wp_classic_editor_changed = true;
});
}';
return $initArray;
}
}