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EDIT :: error-tracking.php

<?php /** * Error Tracking * * @package EDD * @subpackage Functions/Errors * @copyright Copyright (c) 2015, Pippin Williamson * @license http://opensource.org/licenses/gpl-2.0.php GNU Public License * @since 1.0 */ // Exit if accessed directly if ( ! defined( 'ABSPATH' ) ) exit; /** * Print Errors * * Prints all stored errors. For use during checkout. * If errors exist, they are returned. * * @since 1.0 * @uses edd_get_errors() * @uses edd_clear_errors() * @return void */ function edd_print_errors() { $errors = edd_get_errors(); if ( $errors ) { $classes = apply_filters( 'edd_error_class', array( 'edd_errors', 'edd-alert', 'edd-alert-error' ) ); echo '<div class="' . implode( ' ', $classes ) . '">'; // Loop error codes and display errors foreach ( $errors as $error_id => $error ) { echo '<p class="edd_error" id="edd_error_' . $error_id . '"><strong>' . __( 'Error', 'easy-digital-downloads' ) . '</strong>: ' . $error . '</p>'; } echo '</div>'; edd_clear_errors(); } } add_action( 'edd_purchase_form_before_submit', 'edd_print_errors' ); add_action( 'edd_ajax_checkout_errors', 'edd_print_errors' ); /** * Get Errors * * Retrieves all error messages stored during the checkout process. * If errors exist, they are returned. * * @since 1.0 * @uses EDD_Session::get() * @return mixed array if errors are present, false if none found */ function edd_get_errors() { return EDD()->session->get( 'edd_errors' ); } /** * Set Error * * Stores an error in a session var. * * @since 1.0 * @uses EDD_Session::get() * @param int $error_id ID of the error being set * @param string $error_message Message to store with the error * @return void */ function edd_set_error( $error_id, $error_message ) { $errors = edd_get_errors(); if ( ! $errors ) { $errors = array(); } $errors[ $error_id ] = $error_message; EDD()->session->set( 'edd_errors', $errors ); } /** * Clears all stored errors. * * @since 1.0 * @uses EDD_Session::set() * @return void */ function edd_clear_errors() { EDD()->session->set( 'edd_errors', null ); } /** * Removes (unsets) a stored error * * @since 1.3.4 * @uses EDD_Session::set() * @param int $error_id ID of the error being set * @return string */ function edd_unset_error( $error_id ) { $errors = edd_get_errors(); if ( $errors ) { unset( $errors[ $error_id ] ); EDD()->session->set( 'edd_errors', $errors ); } } /** * Register die handler for edd_die() * * @author Sunny Ratilal * @since 1.6 * @return void */ function _edd_die_handler() { if ( defined( 'EDD_UNIT_TESTS' ) ) return '_edd_die_handler'; else die(); } /** * Wrapper function for wp_die(). This function adds filters for wp_die() which * kills execution of the script using wp_die(). This allows us to then to work * with functions using edd_die() in the unit tests. * * @author Sunny Ratilal * @since 1.6 * @return void */ function edd_die( $message = '', $title = '', $status = 400 ) { add_filter( 'wp_die_ajax_handler', '_edd_die_handler', 10, 3 ); add_filter( 'wp_die_handler', '_edd_die_handler', 10, 3 ); wp_die( $message, $title, array( 'response' => $status )); }

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