Adds shortcode_ui_preview filter

Added `shortcode_ui_preview` filter to give the option to modify the preview in the WYSIWYG.
wp-shortcake · Aug 29, 2017 · f2e312c · f2e312c
1 parent e49302b
commit f2e312c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/inc/class-shortcode-ui.php b/inc/class-shortcode-ui.php
@@ -439,6 +439,12 @@ private function render_shortcode_for_preview( $shortcode, $post_id = null ) {
 			setup_postdata( $post );
 			// @codingStandardsIgnoreEnd
 		}
+
+		// Get the Shortcode tag and set the response if any
+		preg_match_all( '@\[([^<>&/\[\]\x00-\x20=]++)@', $shortcode, $matches );
+		if( isset($matches[1][0]) && $response = apply_filters( 'shortcode_ui_preview', false, $matches[1][0], $shortcode, $this->get_shortcode( $matches[1][0] ) ) ) {
+			return $response;
+		}
 
 		ob_start();
 		/**