/**
* {@inheritdoc}
*/
public function read($sessionId)
{
if ($dataSet = $this->client->get("wandu.http.sess.{$sessionId}")) {
return unserialize($dataSet);
}
return [];
}
/**
* @param $username
*
* @return bool
*/
private function checkIfUsernameExists($username)
{
if ($this->redisClient->get("username:{$username}:id")) {
return true;
}
return false;
}
/**
* {@inheritdoc}
*/
public function read($sessionId)
{
if ($dataSet = $this->client->get("wandu.http.sess.{$sessionId}")) {
return $dataSet;
}
return '';
}
/**
* {@inheritdoc}
*/
public function load()
{
$contents = $this->client->get($this->key);
if ($contents) {
$this->setFromStorage($contents);
}
}
/**
* {@inheritdoc}
*/
protected function doFetch($id)
{
$result = $this->client->get($id);
if (null === $result) {
return false;
}
return unserialize($result);
}
/**
* @param $key
* @return Password|null
*/
public function get($key)
{
$password = null;
if ($passwordData = $this->client->get($key)) {
$password = $this->getPasswordFromJson($passwordData);
}
return $password;
}
/**
* Get a variable
*
* @param string $key
* @param mixed $default
* @return mixed
*/
public function get($key, $default = null)
{
if ($this->client->exists($this->namespace . $key)) {
return $this->client->get($this->namespace . $key);
} else {
return $default;
}
}
/**
* {@inheritdoc}
*/
public function fetch($id)
{
$result = $this->client->get($this->prefix . $id);
if (null === $result) {
return false;
}
return $result;
}
/**
* @param string $sessionId
*
* @return string|null
*/
public function read($sessionId)
{
$key = $this->keyPrefix . $sessionId;
$startTime = microtime(true);
$result = $this->connection->get($key);
$this->newRelicApi->addCustomMetric(self::METRIC_SESSION_READ_TIME, microtime(true) - $startTime);
return $result ? json_decode($result, true) : '';
}
/**
* @return void
*/
private function checkReadFromStorage()
{
try {
$this->client->get(self::KEY_HEARTBEAT);
} catch (\Exception $e) {
$this->addDysfunction(self::HEALTH_MESSAGE_UNABLE_TO_READ_FROM_STORAGE);
$this->addDysfunction($e->getMessage());
}
}
/**
* @param $jobId
*
* @return AbstractJob
*/
public function find($jobId)
{
$data = $this->redis->get($this->namespace . $jobId);
$data = json_decode($data, true);
$jobClass = $data[AbstractJob::P_JOB_CLASS];
/** @var AbstractJob $job */
$job = new $jobClass($data);
return $job;
}
/**
* {@inheritdoc}
*/
public function getUpdatedAt()
{
if ($this->client->exists('migraine:date')) {
$date = new \DateTime();
$date->setTimestamp(intval($this->client->get('migraine:date')));
return $date;
}
return null;
}
/**
* @param string $key
* @return \SplitIO\Component\Cache\Item
*/
public function getItem($key)
{
$item = new Item($key);
$redisItem = $this->client->get($key);
if ($redisItem !== null) {
$item->set($redisItem);
}
return $item;
}
/**
* {@inheritDoc}
*/
public function isCached($providerName, $query)
{
if (!$this->redis->exists($key = $this->getKey($providerName, $query))) {
return false;
}
$cached = new BatchGeocoded();
$cached->fromArray($this->deserialize($this->redis->get($key)));
return $cached;
}
/**
* @param Request $request
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function indexAction(Request $request)
{
$certificationCounter = [];
foreach ($this->certificationManager->getCertifications() as $cn => $label) {
$certificationCounter[$cn] = ['metrics' => (int) $this->redisClient->get($cn), 'label' => $label, 'icon' => $this->certificationManager->getContext($cn)->getIcons()];
}
$response = $this->engine->renderResponse('@CertificationyWeb/Site/homepage.html.twig', ['count_members' => (int) $this->userRepository->countMembers(), 'certification_done' => (int) $this->redisClient->get('total'), 'certification_counters' => $certificationCounter]);
return $response;
}
public function getCurrentOrderAction(Application $app)
{
// Pause the execution until the display is updated
while (true === json_decode($this->client->get(BogoBogoSorter::DISPLAYED_KEY))) {
usleep(500);
}
$this->client->set(BogoBogoSorter::DISPLAYED_KEY, json_encode(true));
return $app->json(json_decode($this->client->get(BogoBogoSorter::DATA_KEY), true));
}
/**
* @param $queueName
* @return QueueItemInterface
*/
public function popItem($queueName)
{
$this->getKeys($queueName, true);
$key = array_pop($this->keys);
$itemRaw = $this->redis->get($key);
$item = unserialize($itemRaw);
$this->redis->del($key);
return $item;
}
/**
* @param string $providerPrefix
* @param string $uri
* @param string $query
*
* @return bool|mixed
*/
public function get($providerPrefix, $uri, $query)
{
$hash = $this->getHash($providerPrefix, $uri, $query);
$data = $this->client->get($hash);
if (!empty($data)) {
return $data;
}
return false;
}
/**
* {@inheritDoc}
*/
public function getValue($key, $namespace = KeyValue::DEFAULT_NAMESPACE)
{
$effectiveKey = $this->buildKey($key, $namespace);
$value = $this->redisClient->get($effectiveKey);
if (!$value) {
throw new KeyNotFoundException($key, $namespace);
}
return unserialize($value);
}
/**
* Read values for a set of keys from cache
*
* @param array $keys list of keys to fetch
*
* @return array list of values with the given keys used as indexes
* @return boolean true on success, false on failure
*/
protected function read(array $keys)
{
$_keys = $lookup = [];
list($_keys, $lookup) = $this->eachKeys($keys, $_keys, $lookup);
$_res = [];
foreach ($_keys as $key) {
$_res[$lookup[$key]] = $this->redis->get($key);
}
return $_res;
}
/**
* @return array
*/
public function showAllPosts()
{
$key = "global:timeline";
$posts = $this->redisClient->lrange($key, 0, 10);
$postData = [];
foreach ($posts as $post) {
$postData[] = $this->redisClient->get("post:{$post}");
}
return $postData;
}
/**
* @inheritdoc
*/
public function recheck($event)
{
$value = $this->client->get($event);
if (!$value) {
return;
}
foreach ($this->listeners[$event] ?? [] as $listener) {
$listener($value);
}
$this->client->del([$event]);
}
public function logout()
{
$userId = $this->session->get('userId');
$newAuthSecret = $this->getRand();
$oldAuthSecret = $this->redisClient->get("uid:{$userId}:auth");
$this->redisClient->set("uid:{$userId}:auth", $newAuthSecret);
$this->redisClient->set("auth:{$newAuthSecret}", $userId);
$this->redisClient->del("auth:{$oldAuthSecret}");
$this->session->set('userId', null);
$this->session->set('username', null);
}
/**
* @see ResourceCache::getResourceForEntity
*/
public function getResourceForEntity(ResourceEntityInterface $entity)
{
$resource = NULL;
if ($this->hasResourceForEntity($entity)) {
$key = $this->getKeyFromEntity($entity);
$resource = unserialize($this->redis->get($key));
} else {
$resource = $this->createResource($entity);
}
return $resource;
}
/**
* @inheritdoc
*/
public function getAvailability(\string $id) : \bool
{
$key = sprintf(self::QUANTITY_KEY, $id);
if (!$this->predis->exists($key)) {
$value = $this->repository->getAvailability($id);
$this->saveAvailability($id, $value);
} else {
$value = (int) $this->predis->get($key);
}
return $value;
}
/**
* @param $key
* @return string
* @throws MissingException
* @throws UnavailableException
*/
public function get($key)
{
try {
$encrypted = $this->client->get($key);
if (empty($encrypted)) {
throw new MissingException("No token found for {$key}");
}
// decrypt to token after retrieval
return $this->encryption->decrypt($encrypted);
} catch (ServerException $ex) {
throw new UnavailableException($ex->getMessage());
}
}
/**
* Fetches a persisted error.
* @param Error $error
* @return null|Error
*/
public function getPersisted(Error $error)
{
$result = null;
$key = $this->generateRedisKey($error);
$redisVal = $this->predisClient->get($key);
if (is_string($redisVal) && strlen($redisVal) > 0) {
$data = json_decode($redisVal);
if (is_object($data)) {
$result = new Error($data->type, $data->errNo, $data->errStr, $data->file, $data->line, $data->trace);
}
}
return $result;
}
/**
* Get cache value
* @param CacheKey $key
* @return mixed
*/
public function get(CacheKey $key)
{
$value = $this->redis->get($this->getKey($key));
$unserialized = @unserialize($value);
if ($unserialized !== false) {
$value = $unserialized;
} else {
if ($value === null) {
$value = false;
}
}
return $value;
}
/**
* @param $username
* @param $password
*
* @throws WrongUsernameOrPasswordException
*
* @return string
*/
public function login($username, $password)
{
$userId = $this->redisClient->get("username:{$username}:id");
if (!$userId) {
throw new WrongUsernameOrPasswordException(WrongUsernameOrPasswordException::MESSAGE);
}
$realPassword = $this->redisClient->get("uid:{$userId}:password");
if ($realPassword != $password) {
throw new WrongUsernameOrPasswordException(WrongUsernameOrPasswordException::MESSAGE);
}
$this->session->set('userId', $userId);
$this->session->set('username', $username);
return $this->redisClient->get("uid:{$userId}:auth");
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
//$a = new ArticleRepository(new \App\Article);
//var_dump($a->getLatestArticles());exit();
// 一页多少文章
$pageNum = 10;
$userInfo = \Auth::user();
$data = array();
$data['articles'] = Article::latest()->published()->get();
$data['userInfo'] = $userInfo;
$dataArticles = array();
$curPage = isset($_REQUEST['page']) ? $_REQUEST['page'] : 1;
$cacheKey = 'laravel:articles:index:page:' . $curPage;
$redis = new \Predis\Client(array('host' => '127.0.0.1', 'port' => 6379));
$dataArticles = $redis->get($cacheKey);
if (!$dataArticles) {
//$dataArticles = \App\Article::latest()->take($pageNum)->with('content')->get()->toArray();
$dataArticles = App\Article::latest()->with('content')->paginate($pageNum)->toArray();
//var_dump($dataArticles);exit();
$redis->setex($cacheKey, 3600 * 12, serialize($dataArticles));
} else {
$dataArticles = unserialize($dataArticles);
}
$data['articles'] = $dataArticles;
//var_dump($data);exit();
// $articleArr[0]['relations']['content']['content']
return view('articles.index')->with('data', $data);
}
