Changeset 3482248

Timestamp:

03/13/2026 08:00:12 PM (2 weeks ago)

Author:

dibwp

Message:

Fix trailing slash handling for blog sub-paths to match WordPress permalink settings

Location:

dropinblog/trunk

Files:

• classes/rendering.php (modified) (3 diffs)
• dropinblog.php (modified) (1 diff)
• readme.txt (modified) (3 diffs)

dropinblog/trunk/classes/rendering.php

@@ -34 +34 @@
 
             $request_uri = isset($_SERVER['REQUEST_URI']) ? sanitize_text_field(wp_unslash($_SERVER['REQUEST_URI'])) : '';
-            if (strpos($request_uri, '/' . $this->assigned_page->post_name) === false) {
+            $request_path = wp_parse_url($request_uri, PHP_URL_PATH);
+            $base_slug = '/' . $this->assigned_page->post_name;
+
+            if (strpos($request_path, $base_slug) !== 0) {
+                return;
+            }
+
+            // Reject wrong trailing slash on the base URL (let WordPress redirect)
+            $remainder = substr($request_path, strlen($base_slug));
+            $uses_trailing_slashes = substr(get_option('permalink_structure'), -1) === '/';
+            $correct_base = $uses_trailing_slashes ? $base_slug . '/' : $base_slug;
+            if (($remainder === '' || $remainder === '/') && $request_path !== $correct_base) {
                 return;
             }
@@ -114 +125 @@
     public function render_redirect()
     {
+        // Redirect wrong trailing slash on sub-paths (not real WP posts, so WP won't handle)
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'GET') {
+            $request_uri = isset($_SERVER['REQUEST_URI']) ? sanitize_text_field(wp_unslash($_SERVER['REQUEST_URI'])) : '';
+            $path = wp_parse_url($request_uri, PHP_URL_PATH);
+            if ($path && !str_contains(basename($path), '.')) {
+                $correct_path = user_trailingslashit($path);
+                if ($path !== $correct_path) {
+                    $query_string = wp_parse_url($request_uri, PHP_URL_QUERY);
+                    wp_redirect($correct_path . ($query_string ? '?' . $query_string : ''), 301);
+                    exit;
+                }
+            }
+        }
+
         if ($this->is_full_type) {
             if ($this->is_full_type === 'sitemap') {
@@ -363 +388 @@
     public function get_url_subsegments($base_slug = '')
     {
-        // Safely get REQUEST_URI
         $request_uri = isset($_SERVER['REQUEST_URI'])
             ? sanitize_text_field(wp_unslash($_SERVER['REQUEST_URI']))
             : '';
 
-        // Strip base path
-        $path = str_replace($base_slug, '', wp_parse_url($request_uri, PHP_URL_PATH));
-
-        // Build parts
-        $path_parts = explode('/', $path);
-        if (end($path_parts) === '') {
-            array_pop($path_parts);
-        }
-
-        return $path_parts;
+        $path = wp_parse_url($request_uri, PHP_URL_PATH);
+
+        // Strip base path (handle with or without trailing slash)
+        $base_no_slash = rtrim($base_slug, '/');
+        if (strpos($path, $base_no_slash) === 0) {
+            $path = substr($path, strlen($base_no_slash));
+        }
+
+        // Build parts from remaining path
+        $path = trim($path, '/');
+        if ($path === '' || $path === false) {
+            return [];
+        }
+
+        return explode('/', $path);
     }
 

dropinblog/trunk/dropinblog.php

@@ -4 +4 @@
 Plugin URI: https://dropinblog.com
 Description: Embed and display your DropInBlog seamlessly within WordPress with full SEO support.
-Version: 1.0.3
+Version: 1.0.4
 License: GPL v2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html

dropinblog/trunk/readme.txt

@@ -4 +4 @@
 Tested up to: 6.9
 Requires at least PHP: 8.0
-Stable tag: 1.0.3
+Stable tag: 1.0.4
 License: GPLv2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
@@ -43 +43 @@
 == Changelog ==
 
+= 1.0.4 =
+* Fixed trailing slash handling for blog sub-paths to match WordPress permalink settings
+
 = 1.0.3 =
 * Enqueue external scripts via wp_enqueue_script for better compatibility with caching and optimization plugins
@@ -56 +59 @@
 
 == Upgrade Notice ==
+
+= 1.0.4 =
+Fixes trailing slash redirects on blog post URLs to match your WordPress permalink settings.
 
 = 1.0.3 =