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<?php |
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namespace ConferenceTools\Tickets\View\Helper; |
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use Zend\View\Helper\FlashMessenger as ZendFlashMessenger; |
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use Zend\Mvc\Controller\Plugin\FlashMessenger as PluginFlashMessenger; |
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class FlashMessenger extends ZendFlashMessenger |
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{ |
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protected $classMessages = array( |
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PluginFlashMessenger::NAMESPACE_INFO => 'alert-info', |
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PluginFlashMessenger::NAMESPACE_ERROR => 'alert-danger', |
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PluginFlashMessenger::NAMESPACE_SUCCESS => 'alert-success', |
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PluginFlashMessenger::NAMESPACE_DEFAULT => 'alert-info', |
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PluginFlashMessenger::NAMESPACE_WARNING => 'alert-warning', |
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); |
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public function renderAll() |
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{ |
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$flashMessenger = $this->getPluginFlashMessenger(); |
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$markup = ''; |
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foreach ($this->classMessages as $namespace => $class) { |
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$messages = $flashMessenger->getMessagesFromNamespace($namespace); |
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$markup .= $this->renderMessages($namespace, $messages); |
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} |
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return $markup; |
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} |
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protected function renderMessages( |
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$namespace = PluginFlashMessenger::NAMESPACE_DEFAULT, |
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array $messages = array(), |
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array $classes = array(), |
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$autoEscape = null |
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) { |
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// Prepare classes for opening tag |
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if (empty($classes)) { |
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if (isset($this->classMessages[$namespace])) { |
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$classes = $this->classMessages[$namespace]; |
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} else { |
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$classes = $this->classMessages[PluginFlashMessenger::NAMESPACE_DEFAULT]; |
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} |
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$classes = array($classes); |
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} |
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if (null === $autoEscape) { |
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$autoEscape = $this->getAutoEscape(); |
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} |
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$messagesToPrint = $this->flattenMessages($messages, $autoEscape); |
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// Generate markup |
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$markup = ''; |
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foreach ($messagesToPrint as $message) { |
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$markup .= $this->getView()->alert($message, ['class' => current($classes)], true); |
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} |
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return $markup; |
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} |
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/** |
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* @param array $messages |
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* @param $autoEscape |
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* @return array |
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*/ |
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private function flattenMessages(array $messages, $autoEscape) |
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{ |
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// Flatten message array |
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$escapeHtml = $this->getEscapeHtmlHelper(); |
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$messagesToPrint = array(); |
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$translator = $this->getTranslator(); |
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$translatorTextDomain = $this->getTranslatorTextDomain(); |
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array_walk_recursive( |
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$messages, |
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function($item) use (& $messagesToPrint, $escapeHtml, $autoEscape, $translator, $translatorTextDomain) { |
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if ($translator !== null) { |
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$item = $translator->translate( |
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$item, |
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$translatorTextDomain |
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); |
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} |
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if ($autoEscape) { |
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$messagesToPrint[] = $escapeHtml($item); |
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return; |
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} |
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$messagesToPrint[] = $item; |
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} |
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); |
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return $messagesToPrint; |
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} |
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} |