Apple_Push_API\Request\Request::parse_response PHP Method

    private function parse_response($response, $json = true, $type = 'post', $meta = null, $bundles = null, $article = '', $debug_mime_request = '')
    {
        // Ensure we have an expected response type
        if ((!is_array($response) || !isset($response['body'])) && !is_wp_error($response)) {
            throw new Request_Exception(__('Invalid response:', 'apple-news') . $response);
        }
        // If debugging mode is enabled, send an email
        $settings = get_option('apple_news_settings');
        if (!empty($settings['apple_news_enable_debugging']) && !empty($settings['apple_news_admin_email']) && 'yes' === $settings['apple_news_enable_debugging'] && 'get' != $type) {
            // Get the admin email
            $admin_email = filter_var($settings['apple_news_admin_email'], FILTER_VALIDATE_EMAIL);
            if (empty($admin_email)) {
                return;
            }
            // Add the API response
            $body = esc_html__('API Response', 'apple-news') . ":\n";
            $body .= print_r($response, true);
            // Add the meta sent with the API request, if set
            if (!empty($meta)) {
                $body .= "\n\n" . esc_html__('Request Meta', 'apple-news') . ":\n\n" . print_r($meta, true);
            }
            // Note image settings
            $body .= "\n\n" . esc_html__('Image Settings', 'apple-news') . ":\n";
            if ('yes' === $settings['use_remote_images']) {
                $body .= esc_html__('Use Remote images enabled ', 'apple-news');
            } else {
                if (!empty($bundles)) {
                    $body .= "\n" . esc_html__('Bundled images', 'apple-news') . ":\n";
                    $body .= implode("\n", $bundles);
                } else {
                    $body .= esc_html__('No bundled images found.', 'apple-news');
                }
            }
            // Add the JSON for the post
            $body .= "\n\n" . esc_html__('JSON', 'apple-news') . ":\n" . $article . "\n";
            // Add the MIME request
            $body .= "\n\n" . esc_html__('MIME request', 'apple-news') . ":\n" . $debug_mime_request . "\n";
            // Send the email
            if (!empty($body)) {
                wp_mail($admin_email, esc_html__('Apple News Notification', 'apple-news'), $body);
            }
        }
        // Check for errors with the request itself
        if (is_wp_error($response)) {
            $string_errors = '';
            $error_messages = $response->get_error_messages();
            if (is_array($error_messages) && !empty($error_messages)) {
                $string_errors = implode(', ', $error_messages);
            }
            throw new Request_Exception(__('There has been an error with your request:', 'apple-news') . " {$string_errors}");
        }
        // Check for errors from the API
        $response_decoded = json_decode($response['body']);
        if (!empty($response_decoded->errors) && is_array($response_decoded->errors)) {
            $message = '';
            $messages = array();
            foreach ($response_decoded->errors as $error) {
                // If there is a keyPath, build it into a string
                $key_path = '';
                if (!empty($error->keyPath) && is_array($error->keyPath)) {
                    foreach ($error->keyPath as $i => $path) {
                        if ($i > 0) {
                            $key_path .= "->{$path}";
                        } else {
                            $key_path .= $path;
                        }
                    }
                    $key_path = " (keyPath {$key_path})";
                }
                // Add the code, message and keyPath
                $messages[] = sprintf('%s%s%s%s', $error->code, !empty($error->message) ? ' - ' : '', $error->message, $key_path);
            }
            if (!empty($messages)) {
                $message = implode(', ', $messages);
            }
            throw new Request_Exception($message);
        }
        // Return the response in the desired format
        return $json ? $response_decoded : $response['body'];
    }