HeadersExtractorTrait::extractHeaders() - Code Metrics - maxhelias/Gettext - Measure and Improve Code Quality continuously with Scrutinizer

HeadersExtractorTrait::extractHeaders() B
last analyzed 2017-06-17 12:54 UTC

↳ Parent: HeadersExtractorTrait

Complexity

Conditions	4
Paths	4

Size

Total Lines	22
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
eloc	14
nc	4
nop	2
dl	0
loc	22
rs	8.9197
c	1
b	0
f	0

<?php

namespace Gettext\Utils;

use Gettext\Translations;

/**
 * Trait to provide the functionality of extracting headers.
 */
trait HeadersExtractorTrait
{
    /**
     * Add the headers found to the translations instance.
     *
     * @param string       $headers
     * @param Translations $translations
     *
     * @return array
     */
    private static function extractHeaders($headers, Translations $translations)
    {
        $headers = explode("\n", $headers);
        $currentHeader = null;

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

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

            if (self::isHeaderDefinition($line)) {
                $header = array_map('trim', explode(':', $line, 2));
                $currentHeader = $header[0];
                $translations->setHeader($currentHeader, $header[1]);
            } else {
                $entry = $translations->getHeader($currentHeader);
                $translations->setHeader($currentHeader, $entry.$line);
            }
        }
    }

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

    /**
     * Normalize a string.
     *
     * @param string $value
     *
     * @return string
     */
    public static function convertString($value)
    {
        return $value;
    }
}


1			<?php
2
3			namespace Gettext\Utils;
4
5			use Gettext\Translations;
6
7			/**
8			* Trait to provide the functionality of extracting headers.
9			*/
10			trait HeadersExtractorTrait
11			{
12			/**
13			* Add the headers found to the translations instance.
14			*
15			* @param string $headers
16			* @param Translations $translations
17			*
18			* @return array
19			*/
20			private static function extractHeaders($headers, Translations $translations)
21			{
22			$headers = explode("\n", $headers);
23			$currentHeader = null;
24
25			foreach ($headers as $line) {
26			$line = self::convertString($line);
27
28			if ($line === '') {
29			continue;
30			}
31
32			if (self::isHeaderDefinition($line)) {
33			$header = array_map('trim', explode(':', $line, 2));
34			$currentHeader = $header[0];
35			$translations->setHeader($currentHeader, $header[1]);
36			} else {
37			$entry = $translations->getHeader($currentHeader);
38			$translations->setHeader($currentHeader, $entry.$line);
39			}
40			}
41			}
42
43			/**
44			* Checks if it is a header definition line. Useful for distguishing between header definitions
45			* and possible continuations of a header entry.
46			*
47			* @param string $line Line to parse
48			*
49			* @return bool
50			*/
51			private static function isHeaderDefinition($line)
52			{
53			return (bool) preg_match('/^[\w-]+:/', $line);
54			}
55
56			/**
57			* Normalize a string.
58			*
59			* @param string $value
60			*
61			* @return string
62			*/
63			public static function convertString($value)
64			{
65			return $value;
66			}
67			}
68

maxhelias / Gettext

HeadersExtractorTrait::extractHeaders() B last analyzed 2017-06-17 12:54 UTC

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HeadersExtractorTrait::extractHeaders() B
last analyzed 2017-06-17 12:54 UTC