/**
* @param string $actionName
* @return string
*/
protected function getTemplateSource($actionName = NULL)
{
if (NULL !== $this->templateSource) {
return $this->templateSource;
}
return parent::getTemplateSource($actionName);
}
/**
* Resolve the template path and filename for the given action. If $actionName
* is NULL, looks into the current request.
*
* @param string $actionName Name of the action. If NULL, will be taken from request.
* @throws InvalidTemplateResourceException
* @throws \TYPO3\CMS\Core\Package\Exception
* @return string Full path to template
* @author Sebastian Kurfürst <*****@*****.**>
*/
protected function getTemplateSource($actionName = null)
{
/**
* As in 1.3.0 resolving was part of this method we had to overwrite the complete method
* This is not longer necessary in Version 1.4.0
*/
if (substr(\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getExtensionVersion('fluid'), 0, 3) == '1.4') {
return parent::getTemplateSource($actionName);
}
if ($this->templatePathAndFilename !== null) {
$templatePathAndFilename = $this->templatePathAndFilename;
} else {
$actionName = $actionName !== null ? $actionName : $this->controllerContext->getRequest()->getControllerActionName();
$actionName = ucfirst($actionName);
$paths = $this->expandGenericPathPattern($this->templatePathAndFilenamePattern, false, false);
$paths[] = $this->getTemplatePathAndFilename($actionName);
$found = false;
foreach ($paths as &$templatePathAndFilename) {
// These tokens are replaced by the Backporter for the graceful fallback in version 4.
$fallbackPath = str_replace('@action', strtolower($actionName), $templatePathAndFilename);
$templatePathAndFilename = str_replace('@action', $actionName, $templatePathAndFilename);
if (file_exists($templatePathAndFilename)) {
$found = true;
break;
} elseif (file_exists($fallbackPath)) {
$found = true;
$templatePathAndFilename = $fallbackPath;
GeneralUtility::deprecationLog('the template filename "' . $fallbackPath . '" is lowercase. This is deprecated since TYPO3 4.4. Please rename the template to "' . basename($templatePathAndFilename) . '"');
break;
}
}
if (!$found) {
throw new InvalidTemplateResourceException('Template could not be loaded. I tried "' . implode('", "', $paths) . '"', 1225709595);
}
}
$templateSource = file_get_contents($templatePathAndFilename);
if ($templateSource === false) {
throw new InvalidTemplateResourceException('"' . $templatePathAndFilename . '" is not a valid template resource URI.', 1257246929);
}
return $templateSource;
}
