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77 lines
3.1 KiB
77 lines
3.1 KiB
<?php
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// класс для работы с redis-сервером
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class Harmonious_Components_Redis implements IHarmonious_Component{
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private $redis;
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// инициализация
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public function __construct (Harmonious $app) {
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$this->app = $app;
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$this->redis = new Redis();
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$this->doConnect();
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}
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public function __destruct () {
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$this->redis->close();
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}
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protected function doConnect() {
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$redis_server_ip = $this->app->config('redis_server_ip');
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$redis_server_port = $this->app->config('redis_server_port');
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$redis_server_timeout = ($this->app->config('redis_server_timeout')!==null ? $this->app->config('redis_server_timeout') : 1);
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$redis_server_password = $this->app->config('redis_server_password');
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$ret = $this->redis->connect($redis_server_ip, $redis_server_port, $redis_server_timeout);
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if (!$ret) return false;
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if (isset($redis_server_password)) $ret = $this->redis->auth($redis_server_password);
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if (!$ret) return false;
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return true;
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}
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function set($key, $value, $expiration = 3600/*1 час*/) {
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if (!$this->redis->isConnected()) {
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if (!$this->doConnect()) return array ('result'=>false);
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}
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$ret = $this->redis->setEx($key, $expiration, $value);
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if (!$ret) return array ('result'=>false);
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else return array('result'=>true );
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}
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function get($key) {
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if (!$this->redis->isConnected()) {
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if (!$this->doConnect()) return array ('result'=>false);
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}
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$ret = $this->redis->get($key);
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if ($ret === false) return array ('result'=>false);
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else $ret = array ('result'=>true, 'value'=>$ret);
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return $ret;
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}
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function delete($key) {
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if (!$this->redis->isConnected()) {
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if (!$this->doConnect()) return array ('result'=>false);
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}
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$ret = $this->redis->delete($key);
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if ($ret === false) return array ('result'=>false);
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else return array ('result'=>true);
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}
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function append($key, $value) {
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if (!$this->redis->isConnected()) {
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if (!$this->doConnect()) return array ('result'=>false);
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}
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$ret = $this->redis->append($key, $value);
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if ($ret == 0) return array ('result'=>false);
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else return array('result'=> true);
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}
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function exists($key) {
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if (!$this->redis->isConnected()) {
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if (!$this->doConnect()) return array ('result'=>false);
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}
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$ret = $this->redis->exists($key);
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if ($ret == 0) return array ('result'=>false);
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else return array('result'=> true);
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}
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}
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?>
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