UpgradeNotice::filterLine() - Code Metrics - Inspection of "[WIP] Composer Update Notice Hook" - liip/LiipImagineBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — 1.0 (#853)

by Rob

created 2017-01-15 07:41 UTC

UpgradeNotice::filterLine() A

↳ Parent: UpgradeNotice

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	8
nc	2
nop	2

<?php

/*
 * This file is part of the `liip/LiipImagineBundle` project.
 *
 * (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
 *
 * For the full copyright and license information, please view the LICENSE.md
 * file that was distributed with this source code.
 */

namespace Liip\ImagineBundle\Utils\Composer;

use Composer\Script\Event;

final class UpgradeNotice
{
    /**
     * @param Event $event
     */
    final static public function doWrite(Event $event)

    {
        $package = $event->getComposer()->getPackage();
        $version = substr($package->getVersion(), 0, 5);
        $console = new ConsoleIO($event->getIO(), $package);

        if (false === version_compare(PHP_VERSION, '5.4', '>=')
         || false === $notice = static::getUpgradeNotice($version)) {

            return;
        }

        $console->write('<error> Update Notice: %s </error>', array($version));

        foreach ($notice as $line) {
            $console->write($line);
        }

        if ($console->isInteractive()) {
            $console->ask('Press [ENTER] to acknowledge the above upgrade notice...');
        }
    }

    /**
     * Read in updates file and parse for the passed package version.
     *
     * @param string $version
     *
     * @return string[]|false
     */
    final static private function getUpgradeNotice($version)

    {
        $lines = array_map(function ($line) {
            return preg_replace('{^[\s]{2}}', '', rtrim($line));
        }, static::readUpgradeFile());


        $lines = array_filter($lines, function ($line) use ($version) {
            return static::filterLine($line, $version);

        });

        array_shift($lines);

        return 0 === count($lines) ? false : $lines;
    }

    /**
     * Keep lines if header matches package version, up until the next header is reached.
     *
     * @param string $line
     * @param string $version
     *
     * @return bool
     */
    final static private function filterLine($line, $version)

    {
        static $keepLine = false;

        if (0 === strpos($line, '##')) {
            preg_match_all('{(?<version>[0-9]+\.[0-9]+(?:\.[0-9]+)?)}', $line, $matches);

            $keepLine = count(array_filter($matches['version'], function ($v) use ($version) {
                return false !== strpos($version, $v);
            })) > 0;
        }

        return $keepLine;
    }

    /**
     * Attempt to read the file to an array of lines.
     *
     * @return string[]
     */
    final static private function readUpgradeFile()

    {
        if (false !== $lines = @file(__DIR__ . '/../../UPGRADE.md')) {
            return $lines;
        }

        return array();
    }
}


1			<?php
2
3			/*
4			* This file is part of the `liip/LiipImagineBundle` project.
5			*
6			* (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
7			*
8			* For the full copyright and license information, please view the LICENSE.md
9			* file that was distributed with this source code.
10			*/
11
12			namespace Liip\ImagineBundle\Utils\Composer;
13
14			use Composer\Script\Event;
15
16			final class UpgradeNotice
17			{
18			/**
19			* @param Event $event
20			*/
21			final static public function doWrite(Event $event)
			0 ignored issues – show Coding Style introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Unnecessary FINAL modifier in FINAL class Loading history...
22			{
23			$package = $event->getComposer()->getPackage();
24			$version = substr($package->getVersion(), 0, 5);
25			$console = new ConsoleIO($event->getIO(), $package);
26
27			if (false === version_compare(PHP_VERSION, '5.4', '>=')
28			\|\| false === $notice = static::getUpgradeNotice($version)) {
			0 ignored issues – show Comprehensibility introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Since `Liip\ImagineBundle\Utils\Composer\UpgradeNotice` is declared final, using late-static binding will have no effect. You might want to replace `static` with `self` instead. Late static binding only has effect in subclasses. A `final` class cannot be extended anymore so late static binding cannot occurr. Consider replacing `static::` with `self::`. To learn more about late static binding, please refer to the PHP core documentation. Loading history...
29			return;
30			}
31
32			$console->write('<error> Update Notice: %s </error>', array($version));
33
34			foreach ($notice as $line) {
35			$console->write($line);
36			}
37
38			if ($console->isInteractive()) {
39			$console->ask('Press [ENTER] to acknowledge the above upgrade notice...');
40			}
41			}
42
43			/**
44			* Read in updates file and parse for the passed package version.
45			*
46			* @param string $version
47			*
48			* @return string[]\|false
49			*/
50			final static private function getUpgradeNotice($version)
			0 ignored issues – show Coding Style introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Unnecessary FINAL modifier in FINAL class Loading history...
51			{
52			$lines = array_map(function ($line) {
53			return preg_replace('{^[\s]{2}}', '', rtrim($line));
54			}, static::readUpgradeFile());
			0 ignored issues – show Comprehensibility introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Since `Liip\ImagineBundle\Utils\Composer\UpgradeNotice` is declared final, using late-static binding will have no effect. You might want to replace `static` with `self` instead. Late static binding only has effect in subclasses. A `final` class cannot be extended anymore so late static binding cannot occurr. Consider replacing `static::` with `self::`. To learn more about late static binding, please refer to the PHP core documentation. Loading history...
55
56			$lines = array_filter($lines, function ($line) use ($version) {
57			return static::filterLine($line, $version);
			0 ignored issues – show Comprehensibility introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Since `Liip\ImagineBundle\Utils\Composer\UpgradeNotice` is declared final, using late-static binding will have no effect. You might want to replace `static` with `self` instead. Late static binding only has effect in subclasses. A `final` class cannot be extended anymore so late static binding cannot occurr. Consider replacing `static::` with `self::`. To learn more about late static binding, please refer to the PHP core documentation. Loading history...
58			});
59
60			array_shift($lines);
61
62			return 0 === count($lines) ? false : $lines;
63			}
64
65			/**
66			* Keep lines if header matches package version, up until the next header is reached.
67			*
68			* @param string $line
69			* @param string $version
70			*
71			* @return bool
72			*/
73			final static private function filterLine($line, $version)
			0 ignored issues – show Coding Style introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Unnecessary FINAL modifier in FINAL class Loading history...
74			{
75			static $keepLine = false;
76
77			if (0 === strpos($line, '##')) {
78			preg_match_all('{(?<version>[0-9]+\.[0-9]+(?:\.[0-9]+)?)}', $line, $matches);
79
80			$keepLine = count(array_filter($matches['version'], function ($v) use ($version) {
81			return false !== strpos($version, $v);
82			})) > 0;
83			}
84
85			return $keepLine;
86			}
87
88			/**
89			* Attempt to read the file to an array of lines.
90			*
91			* @return string[]
92			*/
93			final static private function readUpgradeFile()
			0 ignored issues – show Coding Style introduced 2017-01-15 06:50 UTC by Report Bug Copy Issue Report Unnecessary FINAL modifier in FINAL class Loading history...
94			{
95			if (false !== $lines = @file(__DIR__ . '/../../UPGRADE.md')) {
96			return $lines;
97			}
98
99			return array();
100			}
101			}
102

liip / LiipImagineBundle

Pull Request — 1.0 (#853)

UpgradeNotice::filterLine() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like