Set the First Gallery Image of a Single Listing as Its Social Share Image

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Code Snippets, PHP
Administration, Gallery, Listing Sharing, Single Listing

Instructions

Create a new PHP code snippet.
Copy the contents of code snippet below.
Paste the contents into your code snippet.
Review any notes that I’ve provided.
Save and enable the code snippet.
Test.

Snippet

By default, MyListing pulls from the Listing’s Logo when users use social sharing. This code snippet tells MyListing to use the first image in a Listing’s Gallery Images field for social sharing.

<?php 
add_filter( 'mylistinglistingshareimage', function( $image, $listing ) {
    if ( $gallery = $listing->get_field('gallery') ) {
        return $gallery[0];
    }
    return $image;
}, 99, 2 );

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