FeedWordPress Bulk Zap Action

fwp-bulk-zap.php

<?php
/* 
Plugin Name: FeedWordPress Bulk Zap
Plugin URI: http://haruair.com
Description: Code snipet for bulk zap of FeedWordPress
Version: 0.1
Author: Haruair
Author URI: http://haruair.com
License: GPL v2
*/

add_action( 'admin_footer-edit.php', 'haruair_feedwordpress_bulk_actions' );
add_action( 'admin_action_zap', 'haruair_feedwordpress_bulk_action_zap' );

function haruair_feedwordpress_bulk_actions()
{
    global $typenow; if( $typenow != 'post' ) return; // if used on edit.php screen
    ?>
    <script type="text/javascript">
        jQuery(document).ready(function($) {
            $('<option>').val('zap').text("Zap/Don't Resyndicate")
                .appendTo("select[name='action'], select[name='action2']");
        });
    </script>
    <?php
}

function haruair_feedwordpress_bulk_action_zap()
{
    $posts = $_REQUEST['post'];
    $sendback = wp_get_referer();
    if ( 
            ! $sendback
            or strpos( $sendback, 'post.php' ) !== false
            or strpos( $sendback, 'post-new.php' ) !== false
    ) : 
            if ( 'attachment' == $post_type ) : 
                    $sendback = admin_url( 'upload.php' );
            else : 
                    $sendback = admin_url( 'edit.php' );
                    $sendback .= ( ! empty( $post_type ) ) ? '?post_type=' . $post_type : '';
            endif;
    else : 
            $sendback = esc_url( remove_query_arg( array('trashed', 'untrashed', 'deleted', 'zapped', 'unzapped', 'ids'), $sendback ) );
    endif;

    foreach($posts as $post_id) {
      $post = get_post( $post_id );
      if( !$post ) wp_die( __( 'The item you are trying to zap no longer exists.' ) );

      if ( ! current_user_can( 'delete_post', $post_id ) ) :
          wp_die( __( 'You are not allowed to zap this item.' ) );
      endif;

      if ( $user_id = wp_check_post_lock( $post_id ) ) :
            $user = get_userdata( $user_id );
            wp_die( sprintf( __( 'You cannot retire this item. %s is currently editing.' ), $user->display_name ) );
      endif;

      
      $p = get_post($post_id);
      
      FeedWordPress::diagnostic('syndicated_posts', 'Zapping existing post # '.$p->ID.' "'.$p->post_title.'" due to user request.');
    
      $old_status = $post->post_status;

      set_post_field('post_status', 'fwpzapped', $post_id);
      wp_transition_post_status('fwpzapped', $old_status, $post);

      # Set up the post to have its content blanked on
      # next update if you do not undo the zapping.
      add_post_meta($post_id, '_feedwordpress_zapped_blank_me', 1, /*unique=*/ true);
      add_post_meta($post_id, '_feedwordpress_zapped_blank_old_status', $old_status, /*unique=*/ true);
    }
    wp_redirect( esc_url_raw( add_query_arg( array('zapped' => 1, 'ids' => $post_id), $sendback ) ) );
}

?>