Jetpack_Sync_JSON_Deflate_Codec::json_wrap() - Code Metrics - Inspection of "Alternative loop detection by comparing against pa..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/sync-json-array-codec ( 937ecd...5d850e )

unknown

created 2016-08-30 18:32 UTC

Jetpack_Sync_JSON_Deflate_Codec::json_wrap() C

↳ Parent: Jetpack_Sync_JSON_Deflate_Codec

Complexity

Conditions	11
Paths	3

Size

Total Lines	26
Code Lines	16

Duplication

Lines	10
Ratio	38.46 %

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
cc	11
eloc	16
c	2
b	0
f	1
nc	3
nop	3
dl	10
loc	26
rs	5.2653

How to fix Complexity

<?php

require_once dirname( __FILE__ ) . '/interface.jetpack-sync-codec.php';

/**
 * An implementation of iJetpack_Sync_Codec that uses gzip's DEFLATE
 * algorithm to compress objects serialized using json_encode
 */
class Jetpack_Sync_JSON_Deflate_Codec implements iJetpack_Sync_Codec {
	const CODEC_NAME = 'deflate-json';
	const MAX_DEPTH = 10;

	public function name() {
		return self::CODEC_NAME;
	}

	public function encode( $object ) {
		return base64_encode( gzdeflate( $this->json_serialize( unserialize( serialize( $object ) ) ) ) );
	}

	public function decode( $input ) {
		return $this->json_unserialize( gzinflate( base64_decode( $input ) ) );
	}

	// @see https://gist.github.com/muhqu/820694
	private function json_serialize( $any ) {
		return json_encode( $this->json_wrap( $any ) );
	}

	private function json_unserialize( $str ) {
		return $this->json_unwrap( json_decode( $str ) );
	}

	private function json_wrap( $any, $skip_assoc = false, $seen_nodes = array() ) {
		
		if ( ! $skip_assoc && is_array( $any ) && is_string( key( $any ) ) ) {
			return (object) array( '_PHP_ASSOC' => $this->json_wrap( $any, true ) );
		}

		if ( is_array( $any ) || is_object( $any ) ) {
			foreach ( $any as $k => &$v ) {
				if ( ( is_array( $v ) || is_object( $v ) ) ) {
					if ( in_array( $v, $seen_nodes, true ) ) {
						if ( is_object( $any ) ) {
							unset( $any->{ $k } );	
						} else {
							unset( $any[ $k ] );
						}
						continue;
					} else {
						$seen_nodes[] = $v;
					}
				}
				$v = $this->json_wrap( $v, false, $seen_nodes );
			}
		}

		return $any;
	}

	private function json_unwrap( $any, $skip_assoc = false ) {
		if ( ! $skip_assoc && is_object( $any ) && isset( $any->_PHP_ASSOC ) && count( (array) $any ) == 1 ) {
			return (array) $this->json_unwrap( $any->_PHP_ASSOC );
		}

		if ( is_array( $any ) || is_object( $any ) ) {
			foreach ( $any as &$v ) {
				$v = $this->json_unwrap( $v );
			}
		}

		return $any;
	}
}


1		<?php
2
3		require_once dirname( __FILE__ ) . '/interface.jetpack-sync-codec.php';
4
5		/**
6		* An implementation of iJetpack_Sync_Codec that uses gzip's DEFLATE
7		* algorithm to compress objects serialized using json_encode
8		*/
9		class Jetpack_Sync_JSON_Deflate_Codec implements iJetpack_Sync_Codec {
10		const CODEC_NAME = 'deflate-json';
11		const MAX_DEPTH = 10;
12
13		public function name() {
14		return self::CODEC_NAME;
15		}
16
17		public function encode( $object ) {
18		return base64_encode( gzdeflate( $this->json_serialize( unserialize( serialize( $object ) ) ) ) );
19		}
20
21		public function decode( $input ) {
22		return $this->json_unserialize( gzinflate( base64_decode( $input ) ) );
23		}
24
25		// @see https://gist.github.com/muhqu/820694
26		private function json_serialize( $any ) {
27		return json_encode( $this->json_wrap( $any ) );
28		}
29
30		private function json_unserialize( $str ) {
31		return $this->json_unwrap( json_decode( $str ) );
32		}
33
34		private function json_wrap( $any, $skip_assoc = false, $seen_nodes = array() ) {
35
36		if ( ! $skip_assoc && is_array( $any ) && is_string( key( $any ) ) ) {
37		return (object) array( '_PHP_ASSOC' => $this->json_wrap( $any, true ) );
38		}
39
40		if ( is_array( $any ) \|\| is_object( $any ) ) {
41		foreach ( $any as $k => &$v ) {
42		if ( ( is_array( $v ) \|\| is_object( $v ) ) ) {
43	View Code Duplication	if ( in_array( $v, $seen_nodes, true ) ) {
44		if ( is_object( $any ) ) {
45		unset( $any->{ $k } );
46		} else {
47		unset( $any[ $k ] );
48		}
49		continue;
50		} else {
51		$seen_nodes[] = $v;
52		}
53		}
54		$v = $this->json_wrap( $v, false, $seen_nodes );
55		}
56		}
57
58		return $any;
59		}
60
61		private function json_unwrap( $any, $skip_assoc = false ) {
62		if ( ! $skip_assoc && is_object( $any ) && isset( $any->_PHP_ASSOC ) && count( (array) $any ) == 1 ) {
63		return (array) $this->json_unwrap( $any->_PHP_ASSOC );
64		}
65
66		if ( is_array( $any ) \|\| is_object( $any ) ) {
67		foreach ( $any as &$v ) {
68		$v = $this->json_unwrap( $v );
69		}
70		}
71
72		return $any;
73		}
74		}
75

Automattic / jetpack

Push — add/sync-json-array-codec ( 937ecd...5d850e )

Jetpack_Sync_JSON_Deflate_Codec::json_wrap() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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