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These filters allow you to customize how media elements like videos and image galleries are displayed throughout SureCart.

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Video Filters

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surecart/product-video-poster/size

Filter the video poster image size. 
add_filter( 'surecart/product-video-poster/size', function( $size ) {
    return 'full';
} );

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surecart/product-video-poster/fallback_src

Filter the fallback video poster image. 
add_filter( 'surecart/product-video-poster/fallback_src', function( $src ) {
    return get_template_directory_uri() . '/images/video-placeholder.jpg';
} );

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surecart_video_html

Filter the video HTML output for complete customization.
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Parameters
Filter Parameters
add_filter( 'surecart_video_html', function( $html, $video, $media, $metadata ) {
    // Use custom video player
    return sprintf(
        '<div class="custom-video-player" data-src="%s" data-poster="%s"></div>',
        esc_url( $video['src'] ),
        esc_url( $video['poster'] ?? '' )
    );
}, 10, 4 );

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surecart/image-slider/active-breakpoint

Filter the breakpoint for gallery slider activation. 
add_filter( 'surecart/image-slider/active-breakpoint', function( $breakpoint ) {
    return 768; // Change breakpoint pixel value
} );

// Or disable slider on desktop
add_filter( 'surecart/image-slider/active-breakpoint', function( $breakpoint ) {
    return 1024; // Only activate slider below 1024px
} );

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Use Cases

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Custom Video Player Integration

add_filter( 'surecart_video_html', function( $html, $video, $media, $metadata ) {
    // Use Plyr video player
    wp_enqueue_script( 'plyr' );
    wp_enqueue_style( 'plyr' );
    
    return sprintf(
        '<video class="plyr" playsinline controls data-poster="%s">
            <source src="%s" type="video/mp4" />
        </video>',
        esc_url( $video['poster'] ?? '' ),
        esc_url( $video['src'] )
    );
}, 10, 4 );

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Add Video Analytics Tracking

add_filter( 'surecart_video_html', function( $html, $video, $media, $metadata ) {
    $processor = new WP_HTML_Tag_Processor( $html );
    
    if ( $processor->next_tag( 'video' ) ) {
        // Add tracking attributes for analytics
        $processor->set_attribute( 'data-track', 'product-video' );
        $processor->set_attribute( 'data-video-id', esc_attr( $media->id ?? '' ) );
        $processor->set_attribute( 'data-duration', esc_attr( $metadata['duration'] ?? '' ) );
    }
    
    return $processor->get_updated_html();
}, 10, 4 );

Products

Customize product display and images.

Templates

Modify block output and inject content.