// Inject minimal CSS to ensure visibility
add_action('admin_head', function() {
global $pagenow;
$custom_post_types = get_post_types(array('public' => true, '_builtin' => false), 'names');
if ($pagenow === 'edit.php' && isset($_GET['post_type']) && in_array($_GET['post_type'], $custom_post_types)) {
echo '
.custom-approve-button, span.approve, span.approve a {
display: inline-block !important;
visibility: visible !important;
color: green !important;
}
.custom-unapprove-button, span.unapprove, span.unapprove a {
display: inline-block !important;
visibility: visible !important;
color: orange !important;
}
.row-actions span.approve, .row-actions span.unapprove { display: inline !important; }
';
}
}, 9999);
// Handle custom action redirects
add_action('admin_init', function() {
$custom_post_types = get_post_types(array('public' => true, '_builtin' => false), 'names');
if (isset($_GET['post_type']) && in_array($_GET['post_type'], $custom_post_types) && isset($_GET['custom_action']) && isset($_GET['post']) && isset($_GET['_wpnonce'])) {
$post_id = intval($_GET['post']);
$nonce = sanitize_text_field($_GET['_wpnonce']);
$action = sanitize_text_field($_GET['custom_action']);
$post_type = sanitize_text_field($_GET['post_type']);
if (wp_verify_nonce($nonce, $action . '_' . $post_type . '_' . $post_id)) {
wp_safe_redirect(admin_url('edit.php?post_type=' . $post_type . '&action=' . $action . '&post=' . $post_id . '&_wpnonce=' . $nonce));
exit;
} else {
wp_die('Security check failed. Please try again.');
}
}
});
// Handle the approve action
add_action('admin_action_approve', 'handle_custom_post_approve');
function handle_custom_post_approve() {
if (!current_user_can('edit_posts')) {
wp_die('Unauthorized access.');
}
$post_id = isset($_GET['post']) ? intval($_GET['post']) : 0;
$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
$post_type = isset($_GET['post_type']) ? sanitize_text_field($_GET['post_type']) : '';
if (!$post_id || !$post_type || !wp_verify_nonce($nonce, 'approve_' . $post_type . '_' . $post_id)) {
wp_die('Invalid request.');
}
$post = get_post($post_id);
if ($post && $post->post_type === $post_type) {
$result = wp_update_post(array(
'ID' => $post_id,
'post_status' => 'publish'
));
if (is_wp_error($result)) {
wp_die('Failed to approve post: ' . $result->get_error_message());
}
wp_safe_redirect(admin_url('edit.php?post_type=' . $post_type));
exit;
}
wp_die('Invalid post.');
}
// Handle the unapprove action
add_action('admin_action_unapprove', 'handle_custom_post_unapprove');
function handle_custom_post_unapprove() {
if (!current_user_can('edit_posts')) {
wp_die('Unauthorized access.');
}
$post_id = isset($_GET['post']) ? intval($_GET['post']) : 0;
$nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
$post_type = isset($_GET['post_type']) ? sanitize_text_field($_GET['post_type']) : '';
if (!$post_id || !$post_type || !wp_verify_nonce($nonce, 'unapprove_' . $post_type . '_' . $post_id)) {
wp_die('Invalid request.');
}
$post = get_post($post_id);
if ($post && $post->post_type === $post_type) {
$result = wp_update_post(array(
'ID' => $post_id,
'post_status' => 'pending'
));
if (is_wp_error($result)) {
wp_die('Failed to unapprove post: ' . $result->get_error_message());
}
wp_safe_redirect(admin_url('edit.php?post_type=' . $post_type));
exit;
}
wp_die('Invalid post.');
}
add_filter('post_row_actions', 'add_custom_post_approval_actions', 99999, 2);
function add_custom_post_approval_actions($actions, $post) {
// Get all public custom post types, excluding built-in ones
$custom_post_types = get_post_types(array('public' => true, '_builtin' => false), 'names');
// Check if the post type is a custom post type
if (!in_array($post->post_type, $custom_post_types)) {
return $actions;
}
// Store default actions
$trash = $actions['trash'] ?? null;
unset($actions['trash']);
// Initialize new actions array
$new_actions = [];
// Add Approve/Unapprove
if ($post->post_status === 'pending') {
$new_actions['approve'] = sprintf(
'%s',
wp_nonce_url(admin_url('edit.php?post_type=' . $post->post_type . '&custom_action=approve&post=' . $post->ID), 'approve_' . $post->post_type . '_' . $post->ID),
$post->ID,
__('Approve')
);
} elseif ($post->post_status === 'publish') {
$new_actions['unapprove'] = sprintf(
'%s',
wp_nonce_url(admin_url('edit.php?post_type=' . $post->post_type . '&custom_action=unapprove&post=' . $post->ID), 'unapprove_' . $post->post_type . '_' . $post->ID),
$post->ID,
__('Unapprove')
);
}
// Merge default actions
$new_actions = array_merge($new_actions, $actions);
// Restore Trash if needed
if ($trash) {
$new_actions['trash'] = $trash;
}
return $new_actions;
}