1.15

README.md

@@ -120,6 +120,14 @@ If you would like to have this as a default behaviour, go to `yourblog.com/wp-ad
 
 ## Changelog
 
+### 1.15
+
+- Add filter baguettebox_captions to change the JavaScript function to get the caption of an image
+
+### 1.14
+
+- Add the CSS class `.no-lightbox` to an <a> element to disable the lightbox
+
 ### 1.13
 
 - Support GenerateBlocks Image

gallery-block-lightbox.php

@@ -5,7 +5,7 @@
  * Description:  Adds a Lightbox to the Block Editor (Gutenberg) Gallery & Image Block.
  * Author:       Johannes Kinast <[email protected]>
  * Author URI:   https://go-around.de
- * Version:     1.14
+ * Version:     1.15
  */
 namespace Gallery_Block_Lightbox;
 
@@ -40,7 +40,16 @@ function register_assets() {
 	 */
 	$baguettebox_ignoreclass = apply_filters( 'baguettebox_ignoreclass', 'no-lightbox' );
 
-	wp_add_inline_script( 'baguettebox', 'window.addEventListener("load", function() {baguetteBox.run("' . $baguettebox_selector . '",{captions:function(t){var e=t.parentElement.classList.contains("wp-block-image")||t.parentElement.classList.contains("wp-block-media-text__media")?t.parentElement.querySelector("figcaption"):t.parentElement.parentElement.querySelector("figcaption,dd");return!!e&&e.innerHTML},filter:' . $baguettebox_filter . ',ignoreClass:"' . $baguettebox_ignoreclass . '"});});' );
+	/**
+	 * Filters the captions  attribute of baguetteBox.js
+	 *
+	 * @since 1.15
+	 *
+	 * @param string  $value  A JavaScript function that receives the image <a> element and returns the caption for a given image
+	 */
+	$baguettebox_captions = apply_filters( 'baguettebox_captions', 'function(t){var e=t.parentElement.classList.contains("wp-block-image")||t.parentElement.classList.contains("wp-block-media-text__media")?t.parentElement.querySelector("figcaption"):t.parentElement.parentElement.querySelector("figcaption,dd");return!!e&&e.innerHTML}' );
+
+	wp_add_inline_script( 'baguettebox', 'window.addEventListener("load", function() {baguetteBox.run("' . $baguettebox_selector . '",{captions:' . $baguettebox_captions . ',filter:' . $baguettebox_filter . ',ignoreClass:"' . $baguettebox_ignoreclass . '"});});' );
 
 }
 add_action( 'wp_enqueue_scripts', __NAMESPACE__ . '\register_assets' );