Changeset 11966 for sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-learn-2020/functions.php

Timestamp:

07/15/2022 12:25:33 AM (3 years ago)

Author:

dufresnesteven

Message:

Learn: Sync with git WordPress/learn@cb551b095dd6941eda68c26750e249d907044142

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-learn-2020/functions.php (modified) (1 diff)

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-learn-2020/functions.php

@@ -1142 +1142 @@
 
 /**
+ * Redirect old pages to their new homes.
+ *
+ * @return void
+ */
+function wporg_learn_redirect_old_urls() {
+    if ( ! is_404() ) {
+        return;
+    }
+
+    $redirects = array(
+        // Source => Destination, any characters after the source will be appended to the destination.
+        '/workshop/'                      => '/tutorial/',
+        '/workshops'                      => '/tutorials',
+        '/social-learning'                => '/online-workshops',
+        '/workshop-presenter-application' => '/tutorial-presenter-application',
+    );
+
+    // Use `REQUEST_URI` rather than `$wp->request`, to get the entire source URI including url parameters.
+    $request = $_SERVER['REQUEST_URI'] ?? '';
+
+    foreach ( $redirects as $source => $destination ) {
+        if ( str_starts_with( $request, $source ) ) {
+            $redirect = $destination;
+
+            // Append any extra request parameters.
+            if ( strlen( $request ) > strlen( $source ) ) {
+                $redirect .= substr( $request, strlen( $source ) );
+            }
+
+            wp_safe_redirect( $redirect );
+            die();
+        }
+    }
+}
+add_action( 'template_redirect', 'wporg_learn_redirect_old_urls' );
+
+/**
  * Add file MIME types for upload.
  *