Merge pull request #80 from igoreus/redis-module

Add credis module class

Client.php

@@ -625,7 +625,7 @@ public function pUnsubscribe()
     /**
      * @param int $Iterator
      * @param string $pattern
-     * @param int $Iterator
+     * @param int $count
      * @return bool | Array
      */    
     public function scan(&$Iterator, $pattern = null, $count = null)

Module.php

@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * Credis_Module
+ *
+ * Implements Redis Modules support. see http://redismodules.com
+ *
+ * @author Igor Veremchuk <igor.veremchuk@gmail.com>
+ * @license http://www.opensource.org/licenses/mit-license.php The MIT License
+ * @package Credis_Module
+ */
+class Credis_Module
+{
+    const MODULE_COUNTING_BLOOM_FILTER = 'CBF';
+
+    /** @var Credis_Client */
+    protected $client;
+
+    /** @var  string */
+    protected $moduleName;
+
+    /**
+     * @param Credis_Client $client
+     * @param string $module
+     */
+    public function __construct(Credis_Client $client, $module = null)
+    {
+        $client->forceStandalone(); // Redis Modules command not currently supported by phpredis
+        $this->client = $client;
+
+        if (isset($module)) {
+            $this->setModule($module);
+        }
+    }
+
+    /**
+     * Clean up client on destruct
+     */
+    public function __destruct()
+    {
+        $this->client->close();
+    }
+
+    /**
+     * @param $moduleName
+     * @return $this
+     */
+    public function setModule($moduleName)
+    {
+        $this->moduleName = (string) $moduleName;
+
+        return $this;
+    }
+
+    /**
+     * @param string $name
+     * @param string $args
+     * @return mixed
+     */
+    public function __call($name, $args)
+    {
+        if ($this->moduleName === null) {
+            throw new \LogicException('Module must be set.');
+        }
+
+        return call_user_func(array($this->client, sprintf('%s.%s', $this->moduleName, $name)), $args);
+    }
+}

composer.json

@@ -17,7 +17,8 @@
 		"classmap": [
 			"Client.php",
 			"Cluster.php",
-            "Sentinel.php"
+            "Sentinel.php",
+            "Module.php"
 		]
 	}
 }