/**
* 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;
}
/**
* Processes "@templateRoot", "@subpackage", "@controller", and "@format" placeholders inside $pattern.
* This method is used to generate "fallback chains" for file system locations where a certain Partial can reside.
*
* If $bubbleControllerAndSubpackage is FALSE and $formatIsOptional is FALSE, then the resulting array will only have one element
* with all the above placeholders replaced.
*
* If you set $bubbleControllerAndSubpackage to TRUE, then you will get an array with potentially many elements:
* The first element of the array is like above. The second element has the @ controller part set to "" (the empty string)
* The third element now has the @ controller part again stripped off, and has the last subpackage part stripped off as well.
* This continues until both "@subpackage" and "@controller" are empty.
*
* Example for $bubbleControllerAndSubpackage is TRUE, we have the MyCompany\MyPackage\MySubPackage\Controller\MyController
* as Controller Object Name and the current format is "html"
*
* If pattern is "@templateRoot/@subpackage/@controller/@action.@format", then the resulting array is:
* - "Resources/Private/Templates/MySubPackage/My/@action.html"
* - "Resources/Private/Templates/MySubPackage/@action.html"
* - "Resources/Private/Templates/@action.html"
*
* If you set $formatIsOptional to TRUE, then for any of the above arrays, every element will be duplicated - once with "@format"
* replaced by the current request format, and once with ."@format" stripped off.
*
* @param string $pattern Pattern to be resolved
* @param boolean $bubbleControllerAndSubpackage if TRUE, then we successively split off parts from "@controller" and "@subpackage" until both are empty.
* @param boolean $formatIsOptional if TRUE, then half of the resulting strings will have ."@format" stripped off, and the other half will have it.
* @return array unix style path
*/
protected function expandGenericPathPattern($pattern, $bubbleControllerAndSubpackage, $formatIsOptional)
{
$pattern = str_replace('@templateRoot', $this->getTemplateRootPath(), $pattern);
$pattern = str_replace('@partialRoot', $this->getPartialRootPath(), $pattern);
$pattern = str_replace('@layoutRoot', $this->getLayoutRootPath(), $pattern);
$controllerName = $this->templateContext->getControllerName();
$subpackageParts = $subpackageKey !== NULL ? explode(\TYPO3\Fluid\Fluid::NAMESPACE_SEPARATOR, $subpackageKey) : array();
$results = array();
$i = $controllerName === NULL ? 0 : -1;
do {
$temporaryPattern = $pattern;
if ($i < 0) {
$temporaryPattern = str_replace('@controller', $controllerName, $temporaryPattern);
} else {
$temporaryPattern = str_replace('//', '/', str_replace('@controller', '', $temporaryPattern));
}
$temporaryPattern = str_replace('@subpackage', implode('/', $i < 0 ? $subpackageParts : array_slice($subpackageParts, $i)), $temporaryPattern);
$results[] = \TYPO3\Fluid\Utility\Files::getUnixStylePath(str_replace('@format', $this->templateContext->getFormat(), $temporaryPattern));
if ($formatIsOptional) {
$results[] = \TYPO3\Fluid\Utility\Files::getUnixStylePath(str_replace('.@format', '', $temporaryPattern));
}
} while ($i++ < count($subpackageParts) && $bubbleControllerAndSubpackage);
return $results;
}
