Gists

<?php

add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    if ( 'website-link' == $item['settings']['name'] ) { // adjust website-link to name of your layout field https://d.pr/i/gL3rjA
        if ( !empty( $value ) ) {
	    	$value = '<a href="' . esc_url( $value ) . '">website</a>';
        } else {
            $value = '';
        }
    }
    return $value;
}, 10, 2 );

<?php

// Set your Post Author Listing Builder item's 'Author field' setting to 'User ID'.
// Replace 'my-author-item' with the 'Unique name' of your Post Author builder item.

add_filter( 'facetwp_builder_item_value', function( $value, $item ) {

  if( $item['settings']['name'] == 'my-author-item' ) {

    $author_id = $value;
    $author_link = get_author_posts_url( $author_id );
    $author_name = get_the_author_meta( 'display_name', $author_id );

    return '<a href="' . $author_link . '">'. $author_name . '</a>';
    
  }
  return $value;

}, 10, 2 );

<?php
/** returns blank for a wpbakery page value, for replace excerpts in layout builder that show wpbakery shortcodes
 ** WPBakery does not process its shortcodes during an ajax request
 **/
add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    if ( 'el-omcatx' == $item['settings']['name'] ) { // change 'el-omcatx' to the name of your setting
        if ( true == get_post_meta( get_the_id(), '_wpb_vc_js_status', true  ) ) {
            $value = '';
        }
    }
    return $value;
}, 10, 2 );

<?php

add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    if ( 'social-icons' == $item['settings']['name'] ) {
        $output = '';
        $names = explode( ', ', $value ); // get the individual names
        $names = array_map( 'strtolower', $names ); // convert to lowercase
        foreach ( $names as $name ) {
            $output .= '<img src="/path/to/' . $name . '.jpg" alt="' . $name . '" /> ';
        }
        return $output;
    }
    return $value;
}, 10, 2 );

/**
 ** Some metabox fields don't save the right value for display, this can be used to output with metabox function to get correct display value
 ** 'el-99ck4' is name in the item settings in layout builder,
 ** see https://facetwp.com/help-center/developers/hooks/output-hooks/facetwp_builder_item_value/
 ** change 'name_for_meta' to the name of the meta box field, see for more info and additional
 ** functions for getting meta https://docs.metabox.io/displaying-fields/
 **/
add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    if ( 'el-99ck4' == $item['settings']['name'] ) {
        $value = rwmb_meta( 'name_for_meta' );
    }
    return $value;
}, 10, 2 );

<?php
/** allows string translation from pll_register_string in layout builder **/
add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    if ( 'my-item' == $item['settings']['name'] ) {
        $current = ( !empty( FWP()->facet->http_params['lang'] ) ) ? FWP()->facet->http_params['lang'] : pll_current_language();
    	$value = pll_translate_string( 'Read More', $current );
    }
    return $value;
}, 10, 2 );

<?php
/** convert time sources for wp recipe manager to hour / min values **/
add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    if ( preg_match( '/wprm\/([a-zA-Z]+)_time/', $item['source'], $matches ) ) {

		if ( !empty( $matches ) ) {
			$type = $matches[1];
		} else {
			return $value;
		}		
        
		$recipe_id = get_the_ID();

		if ( 'post' == get_post_type( get_the_ID() ) ) {
			$recipe_ids = WPRM_Recipe_Manager::get_recipe_ids_from_post( get_the_ID() );
			if ( !empty( $recipe_ids ) ) {
				$recipe_id = array_shift( $recipe_ids );
			}
			
		}

		if ( 0 < $recipe_id) {
			return do_shortcode( '[wprm-recipe-time type="' . $type . '" id=" ' . $recipe_id . '"]' );
		}
		
    }
    return $value;
}, 10, 2 );

<?php
/**
 ** for creating custom image sizes
 ** https://developer.wordpress.org/reference/functions/add_image_size/
 **/
add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
	if ( 'my-image' == $item['settings']['name'] && !empty( $value ) ) { // change 'my-image' to the unique name of your field
		$image = get_field('acf_image_field'); // change 'acf_image_field' to the name of your acf field
			if ( $image ) $value = wp_get_attachment_image( $image, 'thumbnail' ); // 'thumbnail' can be changed to other image sizes you have available
		}
	return $value;
}, 10, 2 );

<?php

/** use do_shortcode on all layout builder items
 ** it is preferrable to target specific items
 ** as in https://facetwp.com/documentation/developers/output/facetwp_builder_item_value/
 ** if possible
 **/
add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
    $value = do_shortcode( $value ); 
    return $value;
}, 10, 2 );

<?php

// Insert the following code into your (child) theme's functions.php

add_filter( 'facetwp_builder_item_value', function( $value, $item ) {
	if ( 'personal-photo' == $item['settings']['name'] && !empty( $value ) ) {
		$value = wp_get_attachment_image( $value, 'full' ); // 'full' can be changed to other image sizes
	}
	return $value;
}, 10, 2 );