*
*/
class CacheClear extends ContainerAwareCommand
{
protected function configure()
{
$this
->setName("cache:clear")
->setDescription("Invalidate all caches")
->addOption(
"without-assets",
null,
InputOption::VALUE_NONE,
"do not clear the assets cache in the web space"
)
->addOption(
'with-images',
null,
InputOption::VALUE_NONE,
'clear images generated in `image_cache_dir_from_web_root` or web/cache/images directory'
)
->addOption(
'with-documents',
null,
InputOption::VALUE_NONE,
'clear documents generated in `document_cache_dir_from_web_root` or web/cache/documents directory'
)
;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$cacheDir = $this->getContainer()->getParameter("kernel.cache_dir");
$this->clearCache($cacheDir, $output);
if (!$input->getOption('without-assets')) {
$this->clearCache(THELIA_WEB_DIR . ConfigQuery::read('asset_dir_from_web_root', 'assets'), $output);
}
if ($input->getOption('with-images')) {
$this->clearCache(
THELIA_WEB_DIR . ConfigQuery::read(
'image_cache_dir_from_web_root',
'cache' . DS . 'images'
),
$output
);
}
if ($input->getOption('with-documents')) {
$this->clearCache(
THELIA_WEB_DIR . ConfigQuery::read(
'document_cache_dir_from_web_root',
'cache' . DS . 'documents'
),
$output
);
}
}
protected function clearCache($dir, OutputInterface $output)
{
$output->writeln(sprintf("Clearing cache in %s directory", $dir));
try {
$cacheEvent = new CacheEvent($dir, false);
$this->getDispatcher()->dispatch(TheliaEvents::CACHE_CLEAR, $cacheEvent);
} catch (\UnexpectedValueException $e) {
// throws same exception code for does not exist and permission denied ...
if (!file_exists($dir)) {
$output->writeln(sprintf("%s cache dir already cleared", $dir));
return;
}
throw $e;
} catch (IOException $e) {
$output->writeln(sprintf("Error during clearing of cache : %s", $e->getMessage()));
}
$output->writeln(sprintf("%s cache directory cleared successfully", $dir));
}
}