#54 Added filter to get_the_excerpt

#54 Added filter to `get_the_excerpt` to allow shortcode content in excerpt.

inc/extras.php

@@ -286,25 +286,30 @@ function tni_exclude_category( $query ) {
  * Modify Excerpt
  * Don't strip shortcode content from excerpt
  *
+ * @since 0.6.11
+ *
+ * @link https://developer.wordpress.org/reference/hooks/get_the_excerpt/
+ *
  * @param string $text
  * @return string $text
  */
-function tni_excerpt_filter( $text = '' ) {
-    $limit = 55;
+function tni_filter_excerpt( $text = '' ) {
+  $limit = 55;
     $raw_excerpt = $text;
     if ( '' == $text ) {
+
         $text = get_the_content( '' );
-        $text = strip_shortcodes( $text );
         $text = do_shortcode( $text );
         $text = apply_filters( 'the_content', $text );
         $text = str_replace( ']]>', ']]>', $text );
         $excerpt_length = apply_filters( 'excerpt_length', $limit );
+        //$excerpt_more = apply_filters( 'excerpt_more', ' ' . '[...]' );
         $text = wp_trim_words( $text, $excerpt_length, $excerpt_more );
     }
     return apply_filters( 'wp_trim_excerpt', $text, $raw_excerpt );
 }
 remove_filter( 'get_the_excerpt', 'wp_trim_excerpt' );
-add_filter( 'get_the_excerpt', 'tni_excerpt_filter' );
+add_filter( 'get_the_excerpt', 'tni_filter_excerpt' );
 
 /**
  * Add Filters to `meta_content`