Deletes the saved copy of "deleted" events generated by iCal Importer

clean_deleted_events.php

<?php
/*
 * Deletes the saved copy of "deleted" events generated by iCal Importer
 * This allows you to re-import events. The script deletes 50 instances per page load
 * Code by Nico; enhancement by Andras
 */
function del_deleted_events () {
	$posts = get_posts( array( 'post_type'=>'deleted_event', "posts_per_page" => 50, 'post_status' => 'trash', ) );
	if (!empty($posts)) {
		foreach ($posts as $post) {
			wp_delete_post( $post->ID, true);
		}
		echo '<p style="background-color:yellow;z-index:1;text-align:right;">50 deleted events removed, refresh again</p>';
	} else {
		echo '<p style="background-color:yellow;z-index:1;text-align:right;">Done deleting!</p>';
	}
}
add_action( 'admin_init', 'del_deleted_events' );