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Predis to v2.2.2

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the-djmaze 2024-04-02 20:15:23 +02:00
parent f6b440adef
commit 84ffe1e552
259 changed files with 2407 additions and 9937 deletions
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45
plugins/cache-redis/Predis/Command/ScriptCommand.php
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@ -3,7 +3,8 @@
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
* (c) 2009-2020 Daniele Alessandri
* (c) 2021-2023 Till Krüss
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
@ -15,12 +16,18 @@ namespace Predis\Command;
* Base class used to implement an higher level abstraction for commands based
* on Lua scripting with EVAL and EVALSHA.
*
* @link http://redis.io/commands/eval
*
* @author Daniele Alessandri <suppakilla@gmail.com>
* @see http://redis.io/commands/eval
*/
abstract class ScriptCommand extends ServerEvalSHA
abstract class ScriptCommand extends Command
{
/**
* {@inheritdoc}
*/
public function getId()
{
return 'EVALSHA';
}
/**
* Gets the body of a Lua script.
*
@ -28,6 +35,16 @@ abstract class ScriptCommand extends ServerEvalSHA
*/
abstract public function getScript();
/**
* Calculates the SHA1 hash of the body of the script.
*
* @return string SHA1 hash.
*/
public function getScriptHash()
{
return sha1($this->getScript());
}
/**
* Specifies the number of arguments that should be considered as keys.
*
@ -55,16 +72,20 @@ abstract class ScriptCommand extends ServerEvalSHA
/**
* {@inheritdoc}
*/
protected function filterArguments(array $arguments)
public function setArguments(array $arguments)
{
if (($numkeys = $this->getKeysCount()) && $numkeys < 0) {
$numkeys = count($arguments) + $numkeys;
}
return array_merge(array(sha1($this->getScript()), (int) $numkeys), $arguments);
$arguments = array_merge([$this->getScriptHash(), (int) $numkeys], $arguments);
parent::setArguments($arguments);
}
/**
* Returns arguments for EVAL command.
*
* @return array
*/
public function getEvalArguments()
@ -74,4 +95,14 @@ abstract class ScriptCommand extends ServerEvalSHA
return $arguments;
}
/**
* Returns the equivalent EVAL command as a raw command instance.
*
* @return RawCommand
*/
public function getEvalCommand()
{
return new RawCommand('EVAL', $this->getEvalArguments());
}
}