Ticket #2556: mjj-bbp-menu-order-update.php

<?php 
/*
Plugin Name: MJJ BBP Menu Order Update
Plugin URI: http://emptywaterbottles.com
Description: recalculates menu_order in a wp_posts for a given topic
Author: Mary (JJ) Jay
Author URI: http://emptywaterbottles.com
Version: 0.1
*/

class MJJBBPUpdateReplyPosition{

        function __construct() {
                add_action( 'admin_menu', array( $this, 'mjj_bbp_update_reply_position_page' ) );
        }
        
        //add the admin page to users http://codex.wordpress.org/Creating_Options_Pages
        public function mjj_bbp_update_reply_position_page()
           {
               // This page will be under "Settings"
               add_management_page(
                   'MJJ BBP Update Reply Position', 
                   'MJJ BBP Update Reply Position', 
                   'manage_options', 
                   'mjj-bbp-update-reply-position', 
                   array( $this, 'create_admin_page' )
               );
           }
           
        //creates the view page in admin
        public function create_admin_page()
            { ?>
                <div id="mjj-updatable" class="wrap">
                    
                    
                    <?php 
                                
                        //Marlene Dietrich
                        screen_icon(); ?>
                    
                    <h2>Update menu_order if your permalinks have gone off</h2> 
                    
                    <form action="" class="updatable" method="post">
                        <label>Put in the topic id of the confused topic</label>
                        <input type="number" name="topic_id" value="" />
                        <input type="submit" value="submit" /> 
                    
                    </form>
                    
                    <?php 
                    if( current_user_can( 'manage_options' ) && isset( $_POST['topic_id'] ) && !empty( $_POST['topic_id'] ) ){
                        $topic_id = $_POST['topic_id'];
                        $clean_topic_id = absint( $topic_id );
                        echo '<h2>The results: </h2>';
                        mjj_bbp_update_reply_position( $clean_topic_id );
                    }
                    ?>
                        
                    
               </div>

        <?php }
}

new MJJBBPUpdateReplyPosition();


function mjj_bbp_update_reply_position( $topic_id ) {
        
        $args = array(
                'orderby' => 'date',
                'order' => 'ASC',
                'post_parent' => $topic_id,
                'post_type' => 'reply'
        );
        $reply_array = get_children( $args );
        // Bail if reply_id is empty
        foreach( $reply_array as $reply ){
                $reply_id = bbp_get_reply_id( $reply->ID );
                if ( empty( $reply_id ) ){

                        return false;
                }

                // No if statement here - do them all
                
                $reply_position = bbp_get_reply_position_raw( $reply_id, bbp_get_reply_topic_id( $reply_id ) );
                

        // Update the replies' 'menp_order' with the reply position
        wp_update_post( array(
                'ID'         => $reply_id,
                'menu_order' => $reply_position
        ) );
        
        echo 'Post '. $reply_id . ' is now at position ' . $reply_position . '<br />';
        }
}

?>