first commit

wp-content/plugins/sitepress-multilingual-cms/inc/absolute-links/BlockProtector.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace WPML\AbsoluteLinks;
+
+class BlockProtector {
+
+	private $protectedBlocks = [];
+
+	public function protect( $text ) {
+		if ( ! function_exists( 'has_blocks' ) || ! has_blocks( $text ) ) {
+			return $text;
+		}
+
+		$integrationClass = \WPML_Gutenberg_Integration::class;
+
+		$decodeForwardSlashes = function ( $str ) {
+			return str_replace( '\\/', '/', $str );
+		};
+
+		$replaceBlockWithPlaceholder = function ( $text, $block ) {
+			$key                           = md5( $block );
+			$this->protectedBlocks[ $key ] = $block;
+
+			return str_replace( $block, $key, $text );
+		};
+
+		return wpml_collect( \WPML_Gutenberg_Integration::parse_blocks( $text ) )
+			->map( [ $integrationClass, 'sanitize_block' ] )
+			->filter( [ $integrationClass, 'has_non_empty_attributes' ] )
+			->map( [ $integrationClass, 'render_block' ] )
+			->map( $decodeForwardSlashes )
+			->reduce( $replaceBlockWithPlaceholder, $text );
+	}
+
+	public function unProtect( $text ) {
+		foreach ( $this->protectedBlocks as $key => $value ) {
+			$text = str_replace( $key, $value, $text );
+		}
+
+		return $text;
+	}
+}