'.
''.
'';
}
// Save the comment meta data along with comment
add_action( 'comment_post', 'save_comment_meta_data' );
function save_comment_meta_data( $comment_id ) {
if ( ( isset( $_POST['title'] ) ) && ( $_POST['title'] != '') )
$title = wp_filter_nohtml_kses($_POST['title']);
add_comment_meta( $comment_id, 'title', $title );
}
// Add the filter to check if the comment meta data has been filled or not
add_filter( 'preprocess_comment', 'verify_comment_meta_data' );
function verify_comment_meta_data( $commentdata ) {
if (empty ($_POST['title'] ))
wp_die( __( 'CHYBA: Doplňte prosím povinné pole předmět.' ) );
return $commentdata;
}
//Add an edit option in comment edit screen
add_action( 'add_meta_boxes_comment', 'extend_comment_add_meta_box' );
function extend_comment_add_meta_box() {
add_meta_box( 'title', __( 'Comment Metadata - Extend Comment' ), 'extend_comment_meta_box', 'comment', 'normal', 'high' );
}
function extend_comment_meta_box ( $comment ) {
$title = get_comment_meta( $comment->comment_ID, 'title', true );
wp_nonce_field( 'extend_comment_update', 'extend_comment_update', false );
?>
' . esc_attr( $commenttitle ) . '
';
$text = $commenttitle . $text;
return $text;
}
else {
return $text;
}
}