Fix the_content link replacements

.changeset/long-laws-doubt.md

@@ -0,0 +1,5 @@
+---
+"@faustwp/wordpress-plugin": patch
+---
+
+Fixed issue in content_replacement when site_url() contains port

.github/workflows/e2e-next-faustwp-example.yml

@@ -2,8 +2,8 @@ name: E2E Test Packages
 
 on:
   pull_request:
-    paths-ignore:
-      - '**/*.md'
+    paths:
+      - 'examples/next/**'
 
 jobs:
   e2e-test-faustwp-getting-started-example:

plugins/faustwp/includes/replacement/callbacks.php

@@ -27,7 +27,11 @@
 add_filter( 'the_content', __NAMESPACE__ . '\\content_replacement' );
 add_filter( 'wpgraphql_content_blocks_resolver_content', __NAMESPACE__ . '\\content_replacement' );
 /**
- * Callback for WordPress 'the_content' filter.
+ * Replace the URLs in the post content basesd on two settings if enabled:
+ *  1. Enable Post and Category URL rewrites - rewrite the WordPress internal URL in the content with the Front-end URL
+ *      1.1 If NOT enabled - use the WordPress URL
+ *  2. Use the WordPress domain for media URLs in post content - use WordPress URL for media files (images,csv,pdf)
+ *      2.1 If NOT enabled - use front-end url
  *
  * @param ?string $content The post content.
  *
@@ -40,6 +44,7 @@ function content_replacement( ?string $content ) {
 	}
 	$replace_content_urls = domain_replacement_enabled();
 	$replace_media_urls   = ! use_wp_domain_for_media();
+
 	if ( ! $replace_content_urls && ! $replace_media_urls ) {
 		return $content;
 	}
@@ -50,16 +55,46 @@ function content_replacement( ?string $content ) {
 	$relative_upload_url = faustwp_get_relative_upload_url( $wp_site_urls, wp_upload_dir()['baseurl'] );
 	$wp_media_urls       = faustwp_get_wp_media_urls( $wp_site_urls, $relative_upload_url );
 	$frontend_uri        = (string) faustwp_get_setting( 'frontend_uri' ) ?? '/';
-	if ( $replace_content_urls && $replace_media_urls ) {
-		return str_replace( $wp_site_urls, $frontend_uri, $content );
+
+	/* If "Enable Post and Category URL" is enabled, use front-end URL for internal URLs, but not for media links */
+
+	if ( $replace_content_urls ) {
+
+		// Look for href links.
+		preg_match_all( '#href="([^"]+)"#i', $content, $href_links );
+		if ( is_array( $href_links ) && ! empty( $href_links[1] ) ) {
+			foreach ( $href_links[1] as $i => $url ) {
+				// skip media links.
+				$is_media = array_filter( $wp_media_urls, fn( $media ) => strpos( $url, $media ) === 0 );
+				if ( $is_media ) {
+					continue;
+				}
+
+				$is_wp_url = array_filter( $wp_site_urls, fn( $base ) => strpos( $url, $base ) === 0 );
+				if ( ! $is_wp_url ) {
+					continue;
+				}
+
+				// get relative link.
+				$relative = str_replace( reset( $is_wp_url ), '', $url );
+				$updated  = 'href="' . $frontend_uri . $relative . '"';
+
+				$original = $href_links[0][ $i ];
+
+				if ( $original ) {
+					$content = str_replace( $original, $updated, $content );
+				}
+			}
+		}
 	}
+
+	/* If "Use the WordPress domain for media URLs in post content" is NOT enabled, use front-end URL for media URLs */
+
 	if ( $replace_media_urls ) {
-		return str_replace( $wp_media_urls, $frontend_uri . $relative_upload_url, $content );
+		$content = str_replace( $wp_media_urls, $frontend_uri . $relative_upload_url, $content );
 	}
-	$site_urls_pattern = implode( '|', array_map( 'preg_quote', $wp_site_urls ) );
-	$pattern           = '#(' . $site_urls_pattern . ')(?!' . $relative_upload_url . '(\/|$))#';
 
-	return preg_replace( $pattern, $frontend_uri, $content );
+	return $content;
 }
 
 /**

plugins/faustwp/includes/replacement/functions.php

@@ -136,16 +136,19 @@ function is_wp_link_ajax_request(): bool {
 
 
 /**
- * Get all site URLs for each possible HTTP protocol
+ * Get all site URLs for each possible HTTP protocol.
  *
  * @param string $site_url The site url.
  *
  * @return array<string> An array of site urls.
  */
 function faustwp_get_wp_site_urls( string $site_url ): array {
 
-	$host_url = wp_parse_url( $site_url, PHP_URL_HOST );
-
+	$host_url_parse = wp_parse_url( $site_url );
+	$host_url       = $host_url_parse['host'] ?? '';
+	if ( ! empty( $host_url_parse['port'] ) ) {
+		$host_url .= ':' . $host_url_parse['port'];
+	}
 	$is_https = strpos( $site_url, 'https://' ) === 0;
 
 	return apply_filters(
@@ -158,6 +161,7 @@ function faustwp_get_wp_site_urls( string $site_url ): array {
 	);
 }
 
+
 /**
  * Get all media urls based off the available site urls
  *
@@ -180,18 +184,16 @@ function faustwp_get_wp_media_urls( array $wp_site_urls, string $relative_upload
 /**
  * Gets the relative wp-content upload URL.
  *
- * @param array<string> $site_urls An array of site URLs.
- * @param string        $upload_url An array of site URLs.
+ * @param array<string>|string $site_urls An array of site URLs.
+ * @param string               $upload_url An array of site URLs.
  *
  * @return string The relative upload URL.
  */
 function faustwp_get_relative_upload_url( array $site_urls, string $upload_url = '' ): string {
-
 	foreach ( $site_urls as $site_url ) {
 		if ( strpos( $upload_url, $site_url ) === 0 ) {
 			return (string) str_replace( $site_url, '', $upload_url );
 		}
 	}
-
 	return '';
 }

plugins/faustwp/tests/integration/ReplacementCallbacksTests.php

@@ -642,4 +642,29 @@ public function test_image_sourceset_replacement_for_different_http_protocols_wi
 		$this->assertSame( $expected, image_source_srcset_replacement( $sources ) );
 	}
 
+	public function test_for_media_when_replacement_is_disabled_and_url_contains_port() {
+
+		$frontend_uri    = 'http://localhost:3000';
+
+		update_option('siteurl', 'http://localhost:8881');
+		$site_url = site_url();
+
+		faustwp_update_setting( 'frontend_uri', $frontend_uri );		
+		faustwp_update_setting( 'enable_image_source', '0' );
+
+		$this->assertSame(  $frontend_uri . '/wp-content/uploads/sites/2/2024/12/WP-Engine-Blue-888x459-1-300x155.webp', content_replacement( $site_url . '/wp-content/uploads/sites/2/2024/12/WP-Engine-Blue-888x459-1-300x155.webp' ) );
+	}
+	public function test_URL_replacement_is_disabled_and_url_contains_port() {
+
+		$frontend_uri    = 'http://localhost:3000';
+
+		update_option('siteurl', 'http://localhost:8881');
+		$site_url = site_url();
+
+		faustwp_update_setting( 'frontend_uri', $frontend_uri );
+		faustwp_update_setting( 'enable_rewrites', '0' );		
+
+		$this->assertSame(  $frontend_uri . '/sample-page', content_replacement( $site_url . '/sample-page' ) );
+	}
+
 }