Filters/Actions for Image Gallery Widget

Filters available for Image Gallery are listed below.

Helps Modify Filterable Tabs.

add_filter( 'uael_image_gallery_tabs', function( $cat_filter ) { // Modify the array here return $cat_filter; }, 10, 2 );

Note: $cat_filter –  The array of image categories to display in Filterable Tabs.
For example –

add_filter( 'uael_image_gallery_tabs', function( $cat_filter ) { $cat_filter['old_category'] = 'New Category'; return $cat_filter ; }, 10, 2 );

Helps to Modify Image Carousel Settings.

add_filter( 'uael_image_gallery_carousel_options', function( $slick_options ) { // Modify the array here return $slick_options; }, 10, 2 );

Helps to Modify Image gallery lightbox content

add_filter( 'uael-lightbox-content', function( $lightbox ) {
 // specify the content here.
 return $lightbox;
 }, 10, 2 );

Note: $lightbox – The content to be displayed in the light box. We can display the image ‘title’ or image ‘description’.

For example –

add_filter( 'uael-lightbox-content', function( $lightbox ) {
 // specify the content here.
 $lightbox ='description';
 return $lightbox;
 }, 10, 2 );