/**
* Sets up the backend.
*
* @param array $config The configuration data for the backend.
*
* @return void
*
* @throws \YapepBase\Exception\ConfigException On configuration errors.
* @throws \YapepBase\Exception\StorageException On storage errors.
* @throws \YapepBase\Exception\File\Exception On filesystem errors.
*/
protected function setupConfig(array $config)
{
if (empty($config['path'])) {
throw new ConfigException('Path is not set for FileStorage config (' . $this->currentConfigurationName . ')');
}
$this->path = $config['path'];
if (!in_array(substr($this->path, -1, 1), array('/', '\\'))) {
$this->path .= DIRECTORY_SEPARATOR;
}
$this->storePlainText = empty($config['storePlainText']) ? false : (bool) $config['storePlainText'];
$this->filePrefix = empty($config['filePrefix']) ? '' : $config['filePrefix'];
$this->fileSuffix = empty($config['fileSuffix']) ? '' : $config['fileSuffix'];
$this->fileMode = empty($config['fileMode']) ? 0644 : $config['fileMode'];
$this->hashKey = empty($config['hashKey']) ? false : (bool) $config['hashKey'];
$this->readOnly = empty($config['readOnly']) ? false : (bool) $config['readOnly'];
$this->debuggerDisabled = empty($config['debuggerDisabled']) ? false : (bool) $config['debuggerDisabled'];
// If the given path does not exist
if (!$this->fileHandler->checkIsPathExists($this->path)) {
try {
// Create the path
$this->fileHandler->makeDirectory($this->path, $this->fileMode | 0111, true);
} catch (FileException $e) {
throw new StorageException('Can not create directory for FileStorage: ' . $this->path, 0, $e);
}
// If the given path is not a directory
} elseif (!$this->fileHandler->checkIsDirectory(rtrim($this->path, '/'))) {
throw new StorageException('Path is not a directory for FileStorage: ' . $this->path);
}
// If this is not a readonly storage and a given path is not writable
if (!$this->readOnly && !$this->fileHandler->checkIsWritable($this->path)) {
throw new StorageException('Path is not writable for FileStorage: ' . $this->path);
}
}
