HeadersLoaderTrait::parseHeaders() - Code Metrics - Inspection of "advances" - oscarotero/Gettext - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — v5-dev ( a42eb3 )

by Oscar

created 2019-10-22 23:01 UTC

HeadersLoaderTrait::parseHeaders() A

↳ Parent: HeadersLoaderTrait

Complexity

Conditions	4
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
nc	4
nop	1
dl	0
loc	27
rs	9.488
c	0
b	0
f	0

<?php

namespace Gettext\Loader;

use Gettext\Translations;

/**
 * Trait to provide the functionality of parsing headers.
 */
trait HeadersLoaderTrait
{
    private static function parseHeaders(string $string): array
    {
        $headers = [];
        $lines = explode("\n", $string);
        $name = null;

        foreach ($lines as $line) {
            $line = self::convertString($line);

            if ($line === '') {
                continue;
            }

            if (self::isHeaderDefinition($line)) {
                $pieces = array_map('trim', explode(':', $line, 2));
                list($name, $value) = $pieces;

                $headers[$name] = $value;
                continue;
            }

            $value = $headers[$name] ?? '';
            $headers[$name] = $value.$line;
        }

        return $headers;
    }

    /**
     * Checks if it is a header definition line. Useful for distguishing between header definitions
     * and possible continuations of a header entry.
     */
    private static function isHeaderDefinition(string $line): bool
    {
        return (bool) preg_match('/^[\w-]+:/', $line);
    }

    /**
     * Normalize a string.
     */
    private static function convertString(string $value): string
    {
        return $value;
    }
}


1			<?php
2
3			namespace Gettext\Loader;
4
5			use Gettext\Translations;
6
7			/**
8			* Trait to provide the functionality of parsing headers.
9			*/
10			trait HeadersLoaderTrait
11			{
12			private static function parseHeaders(string $string): array
13			{
14			$headers = [];
15			$lines = explode("\n", $string);
16			$name = null;
17
18			foreach ($lines as $line) {
19			$line = self::convertString($line);
20
21			if ($line === '') {
22			continue;
23			}
24
25			if (self::isHeaderDefinition($line)) {
26			$pieces = array_map('trim', explode(':', $line, 2));
27			list($name, $value) = $pieces;
28
29			$headers[$name] = $value;
30			continue;
31			}
32
33			$value = $headers[$name] ?? '';
34			$headers[$name] = $value.$line;
35			}
36
37			return $headers;
38			}
39
40			/**
41			* Checks if it is a header definition line. Useful for distguishing between header definitions
42			* and possible continuations of a header entry.
43			*/
44			private static function isHeaderDefinition(string $line): bool
45			{
46			return (bool) preg_match('/^[\w-]+:/', $line);
47			}
48
49			/**
50			* Normalize a string.
51			*/
52			private static function convertString(string $value): string
53			{
54			return $value;
55			}
56			}
57

oscarotero / Gettext

Push — v5-dev ( a42eb3 )

HeadersLoaderTrait::parseHeaders() A

Complexity

Size

Duplication

Importance

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