/usr/share/php/Predis/Command/AbstractCommand.php is in libphp-predis 0.8.3-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | <?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Command;
/**
* Base class for Redis commands.
*
* @author Daniele Alessandri <suppakilla@gmail.com>
*/
abstract class AbstractCommand implements CommandInterface
{
private $hash;
private $arguments = array();
/**
* Returns a filtered array of the arguments.
*
* @param array $arguments List of arguments.
* @return array
*/
protected function filterArguments(Array $arguments)
{
return $arguments;
}
/**
* {@inheritdoc}
*/
public function setArguments(Array $arguments)
{
$this->arguments = $this->filterArguments($arguments);
unset($this->hash);
}
/**
* Sets the arguments array without filtering.
*
* @param array $arguments List of arguments.
*/
public function setRawArguments(Array $arguments)
{
$this->arguments = $arguments;
unset($this->hash);
}
/**
* {@inheritdoc}
*/
public function getArguments()
{
return $this->arguments;
}
/**
* Gets the argument from the arguments list at the specified index.
*
* @param array $arguments Position of the argument.
*/
public function getArgument($index)
{
if (isset($this->arguments[$index])) {
return $this->arguments[$index];
}
}
/**
* {@inheritdoc}
*/
public function setHash($hash)
{
$this->hash = $hash;
}
/**
* {@inheritdoc}
*/
public function getHash()
{
if (isset($this->hash)) {
return $this->hash;
}
}
/**
* {@inheritdoc}
*/
public function parseResponse($data)
{
return $data;
}
/**
* Helper function used to reduce a list of arguments to a string.
*
* @param string $accumulator Temporary string.
* @param string $argument Current argument.
* @return string
*/
protected function toStringArgumentReducer($accumulator, $argument)
{
if (strlen($argument) > 32) {
$argument = substr($argument, 0, 32) . '[...]';
}
$accumulator .= " $argument";
return $accumulator;
}
/**
* Returns a partial string representation of the command with its arguments.
*
* @return string
*/
public function __toString()
{
return array_reduce(
$this->getArguments(),
array($this, 'toStringArgumentReducer'),
$this->getId()
);
}
/**
* Normalizes the arguments array passed to a Redis command.
*
* @param array $arguments Arguments for a command.
* @return array
*/
public static function normalizeArguments(Array $arguments)
{
if (count($arguments) === 1 && is_array($arguments[0])) {
return $arguments[0];
}
return $arguments;
}
/**
* Normalizes the arguments array passed to a variadic Redis command.
*
* @param array $arguments Arguments for a command.
* @return array
*/
public static function normalizeVariadic(Array $arguments)
{
if (count($arguments) === 2 && is_array($arguments[1])) {
return array_merge(array($arguments[0]), $arguments[1]);
}
return $arguments;
}
}
|