/**
* Creates Fluid's temporary directory - or at least asserts that it exists and is
* writable.
*
* @param string $temporaryDirectoryBase Full path to the base for the temporary directory
* @return string The full path to the temporary directory
* @throws \TYPO3\Fluid\Utility\Exception if the temporary directory could not be created or is not writable
*/
protected function createTemporaryDirectory($temporaryDirectoryBase)
{
$temporaryDirectoryBase = \TYPO3\Fluid\Utility\Files::getUnixStylePath($temporaryDirectoryBase);
if (substr($temporaryDirectoryBase, -1, 1) !== '/') {
$temporaryDirectoryBase .= '/';
}
$temporaryDirectory = $temporaryDirectoryBase . str_replace('/', '/SubContext', (string) $this->context) . '/';
if (!is_dir($temporaryDirectory) && !is_link($temporaryDirectory)) {
try {
\TYPO3\Fluid\Utility\Files::createDirectoryRecursively($temporaryDirectory);
} catch (\TYPO3\Flow\Error\Exception $exception) {
throw new \TYPO3\Flow\Utility\Exception('The temporary directory "' . $temporaryDirectory . '" could not be created. Please make sure permissions are correct for this path or define another temporary directory in your Settings.yaml with the path "TYPO3.Flow.utility.environment.temporaryDirectoryBase".', 1335382361);
}
}
if (!is_writable($temporaryDirectory)) {
throw new \TYPO3\Fluid\Utility\Exception('The temporary directory "' . $temporaryDirectory . '" is not writable. Please make this directory writable or define another temporary directory in your Settings.yaml with the path "TYPO3.Flow.utility.environment.temporaryDirectoryBase".', 1216287176);
}
return $temporaryDirectory;
}
/**
* Sets a reference to the cache frontend which uses this backend and
* initializes the default cache directory.
*
* @param \TYPO3\Fluid\Cache\Frontend\FrontendInterface $cache The cache frontend
* @return void
* @throws \TYPO3\Fluid\Cache\Exception
*/
public function setCache(FrontendInterface $cache)
{
parent::setCache($cache);
$codeOrData = $cache instanceof PhpFrontend ? 'Code' : 'Data';
$cacheDirectory = $this->environment->getPathToTemporaryDirectory() . 'Cache/' . $codeOrData . '/' . $this->cacheIdentifier . '/';
if (!is_writable($cacheDirectory)) {
try {
\TYPO3\Fluid\Utility\Files::createDirectoryRecursively($cacheDirectory);
} catch (\TYPO3\Fluid\Utility\Exception $exception) {
throw new \TYPO3\Fluid\Cache\Exception('The cache directory "' . $cacheDirectory . '" could not be created.', 1264426237);
}
}
if (!is_dir($cacheDirectory) && !is_link($cacheDirectory)) {
throw new \TYPO3\Fluid\Cache\Exception('The cache directory "' . $cacheDirectory . '" does not exist.', 1203965199);
}
if (!is_writable($cacheDirectory)) {
throw new \TYPO3\Fluid\Cache\Exception('The cache directory "' . $cacheDirectory . '" is not writable.', 1203965200);
}
$this->cacheDirectory = $cacheDirectory;
$this->cacheEntryFileExtension = $cache instanceof PhpFrontend ? '.php' : '';
if (strlen($this->cacheDirectory) + 23 > $this->environment->getMaximumPathLength()) {
throw new \TYPO3\Fluid\Cache\Exception('The length of the temporary cache path "' . $this->cacheDirectory . '" exceeds the maximum path length of ' . ($this->environment->getMaximumPathLength() - 23) . '. Please consider setting the temporaryDirectoryBase option to a shorter path. ', 1248710426);
}
}
