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<?php
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namespace Gewaer\Cli\Tasks;
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use function Gewaer\Core\appPath;
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use Phalcon\Cache\Backend\Libmemcached;
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use Phalcon\Cli\Task as PhTask;
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use RecursiveDirectoryIterator;
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use RecursiveIteratorIterator;
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/**
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* Class ClearcacheTask
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*
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* @package Niden\Cli\Tasks
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*
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* @property Libmemcached $cache
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*/
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class ClearcacheTask extends PhTask
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{
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/**
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* Clears the data cache from the application
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*/
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public function mainAction()
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{
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$this->clearFileCache();
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$this->clearMemCached();
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}
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/**
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* Clears file based cache
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*/
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private function clearFileCache()
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{
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echo 'Clearing Cache folders' . PHP_EOL;
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$fileList = [];
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$whitelist = ['.', '..', '.gitignore'];
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$path = appPath('storage/cache');
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$dirIterator = new RecursiveDirectoryIterator($path);
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$iterator = new RecursiveIteratorIterator(
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$dirIterator,
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RecursiveIteratorIterator::CHILD_FIRST
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);
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/**
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* Get how many files we have there and where they are
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*/
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foreach ($iterator as $file) {
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if (true !== $file->isDir() && true !== in_array($file->getFilename(), $whitelist)) {
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$fileList[] = $file->getPathname();
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}
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}
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echo sprintf('Found %s files', count($fileList)) . PHP_EOL;
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foreach ($fileList as $file) {
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echo '.';
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unlink($file);
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}
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echo PHP_EOL . 'Cleared Cache folders' . PHP_EOL;
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}
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/**
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* Clears memcached data cache
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*/
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private function clearMemCached()
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{
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echo 'Clearing data cache' . PHP_EOL;
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$options = $this->cache->getOptions();
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$servers = $options['servers'] ?? [];
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$memcached = new \Memcached();
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foreach ($servers as $server) {
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$memcached->addServer($server['host'], $server['port'], $server['weight']);
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}
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$keys = $memcached->getAllKeys();
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//print_r($keys);
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echo sprintf('Found %s keys', count($keys)) . PHP_EOL;
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foreach ($keys as $key) {
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if ('bakaapi-' === substr($key, 0, 8)) {
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$server = $memcached->getServerByKey($key);
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$result = $memcached->deleteByKey($server['host'], $key);
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$resultCode = $memcached->getResultCode();
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if (true === $result && $resultCode !== \Memcached::RES_NOTFOUND) {
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echo '.';
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} else {
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echo 'F';
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}
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}
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90
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}
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92
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echo PHP_EOL . 'Cleared data cache' . PHP_EOL;
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1 |
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}
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}
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95
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bakaphp /
phalcon-api
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