How to Integrate SearchWP with Wp All Import

wp-searchwp-wpallimport-customizations.php

<?php

/**
 * WP All Import SearchWP PRE-import routine
 * 
 * @link https://searchwp.com/documentation/knowledge-base/content-imports/
 */
add_action( 'pmxi_before_xml_import', function( $import_id ) {
  \SearchWP::$indexer->pause();
    
  // If you do not want SearchWP to process all of the edits
  // made by the import process, uncomment the following hook.
  // add_filter( 'searchwp\sources', '__return_empty_array', 99999 );
}, 10 );

/**
 * WP All Import callback that runs for each imported entry.
 * Purge that post from the SearchWP index.
 *
 * NOTE: This is not necessary unless you have uncommented the hook
 *       in the pmxi_before_xml_import action above.
 * 
 * @link https://searchwp.com/documentation/knowledge-base/content-imports/
 */
add_action('pmxi_saved_post', function( $post_id ) {
  $source_name = \SearchWP\Utils::get_post_type_source_name( get_post_type( $post_id ) );
  $source      = \SearchWP::$index->get_source_by_name( $source_name );

  \SearchWP::$index->drop( $source, $post_id, true );
}, 10 );

/**
 * WP All Import SearchWP POST-import routine
 * 
 * @link https://searchwp.com/documentation/knowledge-base/content-imports/
 */
add_action( 'pmxi_after_xml_import', function( $import_id ) {
  \SearchWP::$indexer->unpause();
  
  // If you uncommented the hook in the pmxi_before_xml_import
  // action above, uncomment the following hook.
  // remove_filter( 'searchwp\sources', '__return_empty_array', 99999 );
  
  \SearchWP::$indexer->trigger();
}, 10 );