22262497275

Committed 21 Feb 2026 07:01PM UTC coverage: 93.057% (+0.7%) from 92.367%

Build Type

push

github

Committed by

Commit Message

added CLAUDE.md

Run Details

2426 of 2607 relevant lines covered (93.06%)

0.93 hits per line

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77.78

/src/Texy/HandlerInvocation.php

<?php declare(strict_types=1);

/**
 * This file is part of the Texy! (https://texy.nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

namespace Texy;

use function array_unshift, count, is_string;


/**
 * Implements chain of responsibility for element handlers.
 */
final class HandlerInvocation
{
        private int $pos;

        /** @var mixed[] */
        private array $args;


        /** @param mixed[] $args */
        public function __construct(
                /** @var list<\Closure(mixed...): mixed> */
                private array $handlers,
                private readonly Parser $parser,
                array $args,
        ) {
                $this->pos = count($this->handlers);
                array_unshift($args, $this);
                $this->args = $args;
        }


        /**
         * Invokes next handler in chain, or throws if none remain.
         */
        public function proceed(mixed ...$args): string|HtmlElement|null
        {
                if ($this->pos === 0) {
                        throw new \RuntimeException('No more handlers.');
                }

                if ($args) {
                        $this->args = $args;
                        array_unshift($this->args, $this);
                }

                $this->pos--;
                $res = $this->handlers[$this->pos](...$this->args);
                if ($res !== null && !is_string($res) && !$res instanceof HtmlElement) {
                        throw new \UnexpectedValueException('Invalid value returned from handler.');
                }

                return $res;
        }


        public function getParser(): Parser
        {
                return $this->parser;
        }


        public function getTexy(): Texy
        {
                return $this->parser->getTexy();
        }
}

1	<?php declare(strict_types=1);
2
3	/**
4	* This file is part of the Texy! (https://texy.nette.org)
5	* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
6	*/
7
8	namespace Texy;
9
10	use function array_unshift, count, is_string;
11
12
13	/**
14	* Implements chain of responsibility for element handlers.
15	*/
16	final class HandlerInvocation
17	{
18	private int $pos;
19
20	/** @var mixed[] */
21	private array $args;
22
23
24	/** @param mixed[] $args */
25	public function __construct(	1✔
26	/** @var list<\Closure(mixed...): mixed> */
27	private array $handlers,
28	private readonly Parser $parser,
29	array $args,
30	) {
31	$this->pos = count($this->handlers);	1✔
32	array_unshift($args, $this);	1✔
33	$this->args = $args;	1✔
34	}	1✔
35
36
37	/**
38	* Invokes next handler in chain, or throws if none remain.
39	*/
40	public function proceed(mixed ...$args): string\|HtmlElement\|null	1✔
41	{
42	if ($this->pos === 0) {	1✔
43	throw new \RuntimeException('No more handlers.');	×
44	}
45
46	if ($args) {	1✔
47	$this->args = $args;	×
48	array_unshift($this->args, $this);	×
49	}
50
51	$this->pos--;	1✔
52	$res = $this->handlers[$this->pos](...$this->args);	1✔
53	if ($res !== null && !is_string($res) && !$res instanceof HtmlElement) {	1✔
54	throw new \UnexpectedValueException('Invalid value returned from handler.');	×
55	}
56
57	return $res;	1✔
58	}
59
60
61	public function getParser(): Parser
62	{
63	return $this->parser;	1✔
64	}
65
66
67	public function getTexy(): Texy
68	{
69	return $this->parser->getTexy();	1✔
70	}
71	}

dg / texy / 22262497275

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