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 (6 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.