php-resque/lib/Resque/RedisCluster.php

102 lines
1.9 KiB
PHP
Raw Normal View History

2010-05-27 20:26:37 +00:00
<?php
// Third- party apps may have already loaded Resident from elsewhere
// so lets be careful.
if(!class_exists('RedisentCluster')) {
require_once dirname(__FILE__) . '/../Redisent/RedisentCluster.php';
}
/**
* Extended Redisent class used by Resque for all communication with
* redis. Essentially adds namespace support to Redisent.
*
* @package Resque/Redis
* @author Chris Boulton <chris.boulton@interspire.com>
* @copyright (c) 2010 Chris Boulton
* @license http://www.opensource.org/licenses/mit-license.php
*/
class Resque_RedisCluster extends RedisentCluster
{
/**
* @var array List of all commands in Redis that supply a key as their
* first argument. Used to prefix keys with the Resque namespace.
*/
private $keyCommands = array(
'exists',
'del',
'type',
'keys',
'expire',
'ttl',
'move',
'set',
'get',
'getset',
'setnx',
'incr',
'incrby',
'decrby',
'decrby',
'rpush',
'lpush',
'llen',
'lrange',
'ltrim',
'lindex',
'lset',
'lrem',
'lpop',
'rpop',
'sadd',
'srem',
'spop',
'scard',
'sismember',
'smembers',
'srandmember',
'zadd',
'zrem',
'zrange',
'zrevrange',
'zrangebyscore',
'zcard',
'zscore',
'zremrangebyscore',
'sort'
);
// sinterstore
// sunion
// sunionstore
// sdiff
// sdiffstore
// sinter
// smove
// rename
// rpoplpush
// mget
// msetnx
// mset
// renamenx
/**
* Magic method to handle all function requests and prefix key based
* operations with the 'resque:' key prefix.
*
* @param string $name The name of the method called.
* @param array $args Array of supplied arguments to the method.
* @return mixed Return value from Resident::call() based on the command.
*/
public function __call($name, $args) {
$args = func_get_args();
if(in_array($name, $this->keyCommands)) {
$args[1][0] = 'resque:' . $args[1][0];
}
try {
return parent::__call($name, $args[1]);
}
catch(RedisException $e) {
return false;
}
}
}
?>