Changeset 9503 for sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/template-tags.php

Timestamp:

02/13/2020 11:40:22 PM (5 years ago)

Author:

coffee2code

Message:

Developer theme: Allow preview link for explanations to preview the explanation being edited within the context of its associated function/hook/method/class.

Props valentinbora.
Fixes #5018.

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/template-tags.php (modified) (1 diff)

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/template-tags.php

@@ -1682 +1682 @@
 
         // Get explanation's raw post content.
-        $content = get_explanation_field( 'post_content', $_post );
+        $content = '';
+        if (
+            ! empty( $_GET['wporg_explanations_preview_nonce'] )
+        &&
+            false !== wp_verify_nonce( $_GET['wporg_explanations_preview_nonce'], 'post_preview_' . $post->ID )
+        ) {
+            $preview = wp_get_post_autosave( $post->ID );
+
+            if ( is_object( $preview ) ) {
+                $post = $preview;
+                $content = get_post_field( 'post_content', $preview, 'display' );
+            }
+        } else {
+            $content = get_explanation_field( 'post_content', $_post );
+        }
 
         // Pass the content through expected content filters.