/**
* Parse the template.
*
* @return string
*
* @SuppressWarnings(PHPMD.Superglobals)
* @SuppressWarnings(PHPMD.CamelCaseVariableName)
*/
public function parse()
{
if ($this->strTemplate == '') {
return '';
}
// Override the output format in the front end
$this->overrideOutputFormatFrontend();
// HOOK: add custom parse filters
if (isset($GLOBALS['TL_HOOKS']['parseTemplate']) && is_array($GLOBALS['TL_HOOKS']['parseTemplate'])) {
foreach ($GLOBALS['TL_HOOKS']['parseTemplate'] as $callback) {
$this->import($callback[0]);
$this->{$callback[0]}->{$callback[1]}($this);
}
}
$strFile = $this->strTemplate . '.' . $this->strFormat . '.twig';
$strBuffer = ContaoTwig::getInstance()->getEnvironment()->render($strFile, $this->arrData);
// HOOK: add custom parse filters
if (isset($GLOBALS['TL_HOOKS']['parseBackendTemplate']) && is_array($GLOBALS['TL_HOOKS']['parseBackendTemplate'])) {
foreach ($GLOBALS['TL_HOOKS']['parseBackendTemplate'] as $callback) {
$this->import($callback[0]);
$strBuffer = $this->{$callback[0]}->{$callback[1]}($strBuffer, $this->strTemplate);
}
}
return $strBuffer;
}
/**
* Return the instance of ContaoTwig.
*
* @static
* @return ContaoTwig|Twig_Environment
*/
public static function getInstance()
{
if (self::$objInstance === null) {
self::$objInstance = new self();
}
return self::$objInstance;
}
private function setTwig()
{
$this->twig = \ContaoTwig::getInstance();
if (file_exists($path = realpath($this->vendorTwigBridgeDir . '/Resources/views/Form'))) {
$this->getTwig()->getLoaderFilesystem()->addPath($path);
}
}
/**
* @return string
*/
public function parse()
{
if ($this->strTemplate == '') {
return '';
}
// Override the output format in the front end
if (TL_MODE == 'FE') {
global $objPage;
if ($objPage->outputFormat != '') {
$this->strFormat = $objPage->outputFormat;
}
$this->strTagEnding = $this->strFormat == 'xhtml' ? ' />' : '>';
}
// HOOK: add custom parse filters
if (isset($GLOBALS['TL_HOOKS']['parseTemplate']) && is_array($GLOBALS['TL_HOOKS']['parseTemplate'])) {
foreach ($GLOBALS['TL_HOOKS']['parseTemplate'] as $callback) {
$this->import($callback[0]);
$this->{$callback}[0]->{$callback}[1]($this);
}
}
$strFile = $this->strTemplate . '.' . $this->strFormat . '.twig';
$strBuffer = ContaoTwig::getInstance()->getEnvironment()->render($strFile, $this->arrData);
// HOOK: add custom parse filters
if (isset($GLOBALS['TL_HOOKS']['parseFrontendTemplate']) && is_array($GLOBALS['TL_HOOKS']['parseFrontendTemplate'])) {
foreach ($GLOBALS['TL_HOOKS']['parseFrontendTemplate'] as $callback) {
$this->import($callback[0]);
$strBuffer = $this->{$callback}[0]->{$callback}[1]($strBuffer, $this->strTemplate);
}
}
return $strBuffer;
}
public static function getTemplateOptions($templatePrefix = '', ContaoTwig $twig = null)
{
if (!$twig) {
$twig = ContaoTwig::getInstance();
}
$options = array();
$paths = $twig->getLoaderFilesystem()->getPaths();
foreach ($paths as $path) {
static::collectTemplateOptions($templatePrefix, $path, $options);
}
return $options;
}
/**
* @return string
*/
public function parse(array $context = array())
{
$file = $this->getTemplateFile();
// HOOK: add custom parse filters
if (isset($GLOBALS['TL_HOOKS']['prepareTwigTemplate']) && is_array($GLOBALS['TL_HOOKS']['prepareTwigTemplate'])) {
foreach ($GLOBALS['TL_HOOKS']['prepareTwigTemplate'] as $callback) {
$this->import($callback[0]);
$this->{$callback}[0]->{$callback}[1]($this);
}
}
$contaoTwig = ContaoTwig::getInstance();
$environment = $contaoTwig->getEnvironment();
$buffer = $environment->render($file, $context);
// HOOK: add custom parse filters
if (isset($GLOBALS['TL_HOOKS']['parseTwigTemplate']) && is_array($GLOBALS['TL_HOOKS']['parseTwigTemplate'])) {
foreach ($GLOBALS['TL_HOOKS']['parseTwigTemplate'] as $callback) {
$this->import($callback[0]);
$buffer = $this->{$callback}[0]->{$callback}[1]($buffer, $context, $this);
}
}
return $buffer;
}
/**
* Compile the content element
*/
protected function compile()
{
$contaoTwig = ContaoTwig::getInstance();
$contaoTwig->getLoaderArray()->setTemplate('module_' . $this->id, $this->twig);
$this->Template->html = $contaoTwig->getEnvironment()->render('module_' . $this->id, $this->arrData);
}
