WordPress Update custom post status by clicking custom link in admin

Question

i have a site where i get posts from users, those posts save in WP as a custom post with status pending, Admin have custom link in that custom post type page Approve | Reject Approve should change post status to Public Reject Should change post status to trash/del

can anyone tell any hook to anything which i can run to change post status from backend by clicking these custom links

the code of approve | reject button if anyone want to see

add_filter( 'manage_dream_posts_columns', 'smashing_filter_posts_columns' );
function smashing_filter_posts_columns( $columns ) {
  $columns['decision'] = __( 'Decision Pending', 'rima' );
  return $columns;
}
add_action( 'manage_dream_posts_custom_column', 'smashing_dream_column', 10, 2);
function smashing_dream_column( $column, $post_id ) {

  if ( 'decision' === $column ) {
    if (get_post_status ( $post_id ) == 'pending') {
        echo '<div class="decision"><a href="#" data-userID="'.$post_id.'" class="dapprove" onclick="decision()">Approve</a><a href="#" class="dreject">Reject</a></div>';
    }
    else {
        echo '<div class="decision"><span class="dapprove">Approved</span></div>';
    }
  }
}

You should give the related code in your question for this custom post_type as nobody can guess what is your code and how to answer your question. It doesn't seem related to woocommerce for now, but more related to wordpress CTP — LoicTheAztec
Hi Loic, thanks for reply the code is simple i just create custom post type and all new posts adding from frontend are save as pending, not what i want is i just wan to change post status to publish by clicking on that green approve in image — Faiz Ali

codewithfeeling codewithfeeling · Accepted Answer · 2018-11-03T02:31:59

You could do something like this - it's a bit hacky and uses jQuery but is a quick fix for your issue using an Ajax method so it all works realtime with your admin screen. You can approve/reject multiple posts without any page reloads, including some colour feedback to let you know what's happening.

You need to add 2 new actions:

add_action( 'wp_ajax_set_post_status', 'set_post_status_ajax_handler' );
add_action( 'admin_footer', 'set_post_status_js' );

Then add these functions:

function set_post_status_js()
{
  $nonce = wp_create_nonce('set_post_status');
  $ajax_url = admin_url('admin-ajax.php'); ?>

  <script type="text/javascript">
    (function($){
      $(document).ready(function(){
        $('.decision a').click(function(event){
          event.preventDefault();
          $.post( "<?= $ajax_url; ?>", {
            nonce: "<?= $nonce; ?>",
            action: 'set_post_status',
            post_id: $(this).data('post_id'),
            status: $(this).data('status'),
          }, function(data){
            if (data.ok) {
              var postStateLabel = (data.status === 'publish') ? '<span style="color: #009900;">Approved</span>' : '<span style="color: #990000;">Rejected</span>';

              $('#post-' + data.id)
                .css('background', data.status === 'publish' ? '#EEFFEE' : '#FFEEEE')
                .find('.post-state').html( postStateLabel );
            }
          });
        });
      });
    })(jQuery)
  </script>

  <?php
}

And

function set_post_status_ajax_handler()
{
  $nonce = $_POST['nonce'];

  if ( ! wp_verify_nonce( $nonce, 'set_post_status' ) )
    die ( 'Not permitted');

  // Extract the vars from the Ajax request
  $post_id = $_POST['post_id'];
  $status = $_POST['status'];

  // Now update the relevant post
  $post_id = wp_update_post([
    'ID' => $post_id,
    'post_status' => $status,
  ], true);

  // make sure it all went OK
  if (is_wp_error($post_id))
  {
    $response = [
      'ok' => false,
    ];
  } else 
  {
    $response = [
      'ok'      => true,
      'id'      => $post_id,
      'status'  => $status,
    ];
  }

  // Return the response
  wp_send_json( $response );
}

Finally, you need to change your Approve / Reject links to this HTML:

echo '
<div class="decision">
  <a href="#" data-post_id="' . $post_id . '" data-status="publish" class="dapprove">Approve</a>
  <a href="#" data-post_id="' . $post_id . '" data-status="trash" class="dreject">Reject</a>
</div>';

Hopefully that will get you sorted. Cheers.

WordPress Update custom post status by clicking custom link in admin

1 Answers