first commit

wp-content/plugins/sitepress-multilingual-cms/classes/class-wpml-translate-independently.php

@@ -0,0 +1,63 @@
+<?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 ) : '';
+		if ( $post && '' !== get_post_meta( $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;
+	}
+}