isUsingDeprecatedShortcode()) {
return $this->display();
}
return null;
}
public function isUsingDeprecatedShortcode() {
global $wp_filter;// phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
$hook = 'mailpoet_newsletter_shortcode';
if (empty($wp_filter[$hook])) return false;// phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
$callbacks = $wp_filter[$hook];// phpcs:ignore Squiz.NamingConventions.ValidVariableName.NotCamelCaps
if (empty($callbacks->callbacks) || !is_array($callbacks->callbacks)) return false;
foreach ($callbacks->callbacks as $callbackByPriority) {
if (empty($callbackByPriority) || !is_array($callbackByPriority)) continue;
foreach ($callbackByPriority as $callback) {
if (!is_array($callback)) return true;// this is not our callback
if (empty($callback['function']) || !is_array($callback['function'])) return true; // not our callback
if (isset($callback['function'][1]) && $callback['function'][1] === 'handleOrderTotalShortcode') continue;
if (isset($callback['function'][1]) && $callback['function'][1] === 'handleOrderDateShortcode') continue;
return true;
}
}
}
public function display() {
$errorString = __('MailPoet recently changed how custom email shortcodes work, you may need to update your custom shortcodes.', 'mailpoet');
$getInTouchString = __('[link]See the documentation for necessary changes[/link]', 'mailpoet');
$error = Helpers::replaceLinkTags($errorString, 'https://kb.mailpoet.com/article/160-create-a-custom-shortcode', [
'target' => '_blank',
'data-beacon-article' => '581f6faac697914aa838044f',
]);
$error .= '
' . Helpers::replaceLinkTags($getInTouchString, 'https://www.mailpoet.com/let-us-handle-your-php-upgrade/', [
'target' => '_blank',
'class' => 'mailpoet-button mailpoet-button-small',
]);
$extraClasses = 'mailpoet-dismissible-notice is-dismissible';
return Notice::displayWarning($error, $extraClasses, self::OPTION_NAME);
}
public function disable() {
WPFunctions::get()->setTransient(self::OPTION_NAME, true, self::DISMISS_NOTICE_TIMEOUT_SECONDS);
}
}