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<?php |
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/** |
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* Simple codec for encoding and decoding sync objects. |
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* |
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* @package automattic/jetpack-sync |
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*/ |
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|
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namespace Automattic\Jetpack\Sync; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit( 0 ); |
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} |
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|
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/** |
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* An implementation of Automattic\Jetpack\Sync\Codec_Interface that uses base64 |
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* algorithm to compress objects serialized using json_encode. |
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*/ |
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class Simple_Codec extends JSON_Deflate_Array_Codec { |
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/** |
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* Name of the codec. |
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* |
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* @access public |
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* |
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* @var string |
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*/ |
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const CODEC_NAME = 'simple'; |
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|
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/** |
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* Retrieve the name of the codec. |
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* |
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* @access public |
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* |
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* @return string Name of the codec. |
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*/ |
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public function name() { |
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return self::CODEC_NAME; |
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} |
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|
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/** |
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* Encode a sync object. |
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* |
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* @access public |
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* |
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* @param mixed $object Sync object to encode. |
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* @return string Encoded sync object. |
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*/ |
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public function encode( $object ) { |
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// This is intentionally using base64_encode(). |
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// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode |
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return base64_encode( $this->json_serialize( $object ) ); |
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} |
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|
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/** |
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* Encode a sync object. |
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* |
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* @access public |
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* |
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* @param string $input Encoded sync object to decode. |
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* @return mixed Decoded sync object. |
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*/ |
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public function decode( $input ) { |
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// This is intentionally using base64_decode(). |
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// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode |
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return $this->json_unserialize( base64_decode( $input ) ); |
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} |
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} |
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|
