/**
* @param Message $message
* @return Message
*/
public function render(Message $message)
{
$viewModel = new ViewModel($this->variables);
$viewModel->setTemplate($this->template);
$helperPluginManager = $this->renderer->getHelperPluginManager();
/** @var HeadTitle $helper */
$helper = $helperPluginManager->get('HeadTitle');
// replace headTitle
$headTitle = new HeadTitle();
$headTitle->setAutoEscape(false);
$helperPluginManager->setAllowOverride(true);
$helperPluginManager->setService('HeadTitle', $headTitle);
if (!$message->getBody()) {
$message->setBody(new MimeMessage());
}
$text = new Part($this->renderer->render($viewModel));
$text->charset = 'UTF-8';
$text->boundary = $message->getBody()->getMime()->boundary();
$text->encoding = Mime::ENCODING_BASE64;
$text->type = Mime::TYPE_HTML;
$message->getBody()->addPart($text);
$message->setSubject($headTitle->renderTitle());
// hack for ZF
$message->setBody($message->getBody());
// restore original helper
$helperPluginManager->setService('HeadTitle', $helper);
return $message;
}
/**
* Retrieve placeholder for title element and optionally set state
*
* @param string $title
* @param string $setType
* @return $this
*/
public function __invoke($title = null, $setType = null)
{
if (null !== $setType) {
$setType = strtoupper($setType);
}
return parent::__invoke($title, $setType);
}
/**
* Turn helper into string
*
* @param string|null $indent
*
* @return string
*/
public function toString($indent = null)
{
$output = parent::toString($indent);
$output = str_replace(['<title>', '</title>'], ['<h1>', '</h1>'], $output);
if ($output == '<h1></h1>') {
return '';
}
return $output;
}
/**
* Render title string
*
* @return string
*/
public function renderTitle()
{
$output = parent::renderTitle();
if (isset($this->config['Site']['title'])) {
$title = $this->config['Site']['title'];
if ($this->autoEscape) {
$title = $this->escape($title);
}
$output .= " | {$title}";
}
return $output;
}
/**
* Turn helper into string
*
* @param string|null $indent
* @return string
*/
public function toString($indent = null)
{
$output = parent::toString($indent);
$output = str_replace(array('<title>', '</title>'), array('<h1>', '</h1>'), $output);
return $output;
}
/**
* Retrieve placeholder for title element and optionally set state
*
* @param string $title
* @param string $setType
*
* @return HeadTitle
*/
public function __invoke($title = null, $setType = null)
{
$this->setRcmSiteTitle();
$this->setRcmPageTitle();
return parent::__invoke($title, $setType);
}
/**
* @group ZF-10284
*/
public function testReturnTypeDefaultAttachOrder()
{
$this->assertTrue($this->helper->setDefaultAttachOrder('PREPEND') instanceof Helper\HeadTitle);
$this->assertEquals('PREPEND', $this->helper->getDefaultAttachOrder());
}
