SprintfToPH::__construct() - Code Metrics - matecat/subfiltering - Measure and Improve Code Quality continuously with Scrutinizer

SprintfToPH::__construct() A
last analyzed 2025-09-26 09:21 UTC

↳ Parent: SprintfToPH

Complexity

Conditions	1
Paths	1

Size

Total Lines	2
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	2
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php


namespace Matecat\SubFiltering\Filters;


use Matecat\SubFiltering\Commons\AbstractHandler;
use Matecat\SubFiltering\Enum\CTypeEnum;
use Matecat\SubFiltering\Filters\Sprintf\SprintfLocker;

class SprintfToPH extends AbstractHandler {

    public function __construct() {
        parent::__construct();
    }

    /**
     * TestSet:
     * <code>
     * |%-4d|%-4d|
     * |%':4d|
     * |%-':4d|
     * |%-'04d|
     * %02.2f
     * %02d
     * %1$s!
     * %08b
     * 20%-os - ignored
     * 20%-dir - ignored
     * 20%-zar - ignored
     *</code>
     *
     * @param $segment
     *
     * @return string
     * @see
     * - https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html#//apple_ref/doc/uid/TP40004265-SW1
     * - https://en.cppreference.com/w/c/io/fprintf
     * - https://www.php.net/manual/en/function.sprintf.php
     * - https://www.w3resource.com/c-programming/stdio/c_library_method_sprintf.php
     *
     */
    public function transform( string $segment ): string {

        $sprintfLocker = new SprintfLocker( $this->pipeline->getSource(), $this->pipeline->getTarget() );

        // placeholding
        $segment = $sprintfLocker->lock( $segment );

        // Octal parsing is disabled due to Hungarian percentages 20%-os
        $regex = '/(?:\x25\x25)|(\x25(?:(?:[1-9]\d*)\$|\((?:[^\)]+)\))?(?:\+)?(?:0|[+-]?\'[^$])?(?:-)?(?:\d+)?(?:\.(?:\d+))?((?:[hjlqtzL]{0,2}[ac-giopsuxAC-GOSUX]{1})(?![\d\w])|(?:#@[\w]+@)|(?:@)))/';


        preg_match_all( $regex, $segment, $vars, PREG_SET_ORDER );
        foreach ( $vars as $variable ) {

            //replace subsequent elements excluding already encoded
            $segment = preg_replace(
                    '/' . preg_quote( $variable[ 0 ], '/' ) . '/',
                    '<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::SPRINTF . '" equiv-text="base64:' . base64_encode( $variable[ 0 ] ) . '"/>',
                    $segment,
                    1
            );
        }

        //revert placeholding
        return $sprintfLocker->unlock( $segment );
    }

}

1		<?php
2
3
4		namespace Matecat\SubFiltering\Filters;
5
6
7		use Matecat\SubFiltering\Commons\AbstractHandler;
8		use Matecat\SubFiltering\Enum\CTypeEnum;
9		use Matecat\SubFiltering\Filters\Sprintf\SprintfLocker;
10
11		class SprintfToPH extends AbstractHandler {
12
13	98	public function __construct() {
14	98	parent::__construct();
15		}
16
17		/**
18		* TestSet:
19		* <code>
20		* \|%-4d\|%-4d\|
21		* \|%':4d\|
22		* \|%-':4d\|
23		* \|%-'04d\|
24		* %02.2f
25		* %02d
26		* %1$s!
27		* %08b
28		* 20%-os - ignored
29		* 20%-dir - ignored
30		* 20%-zar - ignored
31		*</code>
32		*
33		* @param $segment
34		*
35		* @return string
36		* @see
37		* - https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html#//apple_ref/doc/uid/TP40004265-SW1
38		* - https://en.cppreference.com/w/c/io/fprintf
39		* - https://www.php.net/manual/en/function.sprintf.php
40		* - https://www.w3resource.com/c-programming/stdio/c_library_method_sprintf.php
41		*
42		*/
43	88	public function transform( string $segment ): string {
44
45	88	$sprintfLocker = new SprintfLocker( $this->pipeline->getSource(), $this->pipeline->getTarget() );
46
47		// placeholding
48	88	$segment = $sprintfLocker->lock( $segment );
49
50		// Octal parsing is disabled due to Hungarian percentages 20%-os
51	88	$regex = '/(?:\x25\x25)\|(\x25(?:(?:[1-9]\d*)\$\|\((?:[^\)]+)\))?(?:\+)?(?:0\|[+-]?\'[^$])?(?:-)?(?:\d+)?(?:\.(?:\d+))?((?:[hjlqtzL]{0,2}[ac-giopsuxAC-GOSUX]{1})(?![\d\w])\|(?:#@[\w]+@)\|(?:@)))/';
52
53
54	88	preg_match_all( $regex, $segment, $vars, PREG_SET_ORDER );
55	88	foreach ( $vars as $variable ) {
56
57		//replace subsequent elements excluding already encoded
58	4	$segment = preg_replace(
59	4	'/' . preg_quote( $variable[ 0 ], '/' ) . '/',
60	4	'<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::SPRINTF . '" equiv-text="base64:' . base64_encode( $variable[ 0 ] ) . '"/>',
61	4	$segment,
62	4	1
63	4	);
64		}
65
66		//revert placeholding
67	88	return $sprintfLocker->unlock( $segment );
68		}
69
70		}

matecat / subfiltering

SprintfToPH::__construct() A last analyzed 2025-09-26 09:21 UTC

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SprintfToPH::__construct() A
last analyzed 2025-09-26 09:21 UTC