/**
* Class constructor.
*
* @param array $options Initial options for the cache adapter:
* - cachedir string The cache directory
* @param string $context An optional cache context
* @param \Psr\Log\LoggerInterface $logger An optional logger
*
* @throws \BackBee\Cache\Exception\CacheException Occurs if the cache directory doesn't exist, can not
* be created or is not writable.
*/
public function __construct(array $options = array(), $context = null, LoggerInterface $logger = null)
{
parent::__construct($options, $context, $logger);
$this->cachedir = $this->_instance_options['cachedir'];
if (null !== $this->getContext()) {
$this->cachedir .= DIRECTORY_SEPARATOR . StringUtils::toPath($this->getContext());
}
if (true === $this->_instance_options['cacheautogenerate'] && false === is_dir($this->cachedir) && false === @mkdir($this->cachedir, 0755, true)) {
throw new CacheException(sprintf('Unable to create the cache directory `%s`.', $this->cachedir));
}
if (true === $this->_instance_options['cacheautogenerate'] && false === is_writable($this->cachedir)) {
throw new CacheException(sprintf('Unable to write in the cache directory `%s`.', $this->cachedir));
}
$this->log('info', sprintf('File cache system initialized with directory set to `%s`.', $this->cachedir));
}
/**
* Returns all classcontents classnames
*
* @return string[] An array that contains all classcontents classnames
*/
public function getAllClassContentClassnames()
{
if (null === $this->contentClassnames) {
$cacheId = md5('all_classcontents_classnames_' . $this->app->getContext() . '_' . $this->app->getEnvironment());
if (!$this->app->isDebugMode() && false !== ($value = $this->cache->load($cacheId))) {
$this->contentClassnames = json_decode($value, true);
} else {
$this->contentClassnames = [AbstractClassContent::CLASSCONTENT_BASE_NAMESPACE . 'ContentSet'];
foreach ($this->app->getClassContentDir() as $directory) {
$this->contentClassnames = array_merge($this->contentClassnames, CategoryManager::getClassContentClassnamesFromDir($directory));
}
$this->cache->save($cacheId, json_encode($this->contentClassnames));
}
}
return $this->contentClassnames;
}
/**
* {@inheritDoc}
*/
public function evictClassMetadataFromCache(\ReflectionClass $class)
{
$cacheId = md5(self::CACHE_PREFIX . $class->name);
$this->cache->remove($cacheId);
}
