The Events Calendar - Auto Set Meta on Facebook Import

auto-set-meta-maps.php

<?php

function tribe_enable_map_on_imported_events( $post_id ) {

  // stop if args aren't set or we're not dealing with an event
  if (! isset($post_id) && ! get_post_type($post_id) == 'tribe_events') {
    return;
  }

  // get the field Tribe sets for event source
  $mrw_event_origin = get_post_meta( $post_id, '_EventOrigin', true );

  // if source is facebook and this isn't a revision, set a category for the post
  if( $mrw_event_origin  == 'facebook-importer' && !wp_is_post_revision( $post_id ) ) {

    // set show map to checked
    update_post_meta($post_id, '_EventShowMap', true);

  }

}
add_action( 'tribe_events_event_save', 'tribe_enable_map_on_imported_events' );

?>