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Add filter to post thumbnail ID #829

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Add filter to post thumbnail ID #829

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12 changes: 12 additions & 0 deletions includes/class-algolia-utils.php
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,18 @@ public static function get_post_images( $post_id ) {
$post_thumbnail_id = get_post_thumbnail_id( (int) $post_id );
}

/**
* Filter the post thumbnail ID.
*
* @since 2.11.4
*
* @param int $post_thumbnail_id The post thumbnail ID.
* @param int $post_id The post ID.
*
* @return int
*/
$post_thumbnail_id = (int) apply_filters( 'algolia_post_thumbnail_id', $post_thumbnail_id, (int) $post_id );

if ( $post_thumbnail_id ) {
$sizes = (array) apply_filters( 'algolia_post_images_sizes', array( 'thumbnail' ) );
foreach ( $sizes as $size ) {
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