Viewing file:  HtmlOutputFormatter.php (2.98 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Console;
use Closure;
use Composer\Pcre\Preg;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class HtmlOutputFormatter extends OutputFormatter
{
/** @var array<int, string> */
private static $availableForegroundColors = [
30 => 'black',
31 => 'red',
32 => 'green',
33 => 'yellow',
34 => 'blue',
35 => 'magenta',
36 => 'cyan',
37 => 'white',
];
/** @var array<int, string> */
private static $availableBackgroundColors = [
40 => 'black',
41 => 'red',
42 => 'green',
43 => 'yellow',
44 => 'blue',
45 => 'magenta',
46 => 'cyan',
47 => 'white',
];
/** @var array<int, string> */
private static $availableOptions = [
1 => 'bold',
4 => 'underscore',
//5 => 'blink',
//7 => 'reverse',
//8 => 'conceal'
];
/**
* @param array<string, OutputFormatterStyle> $styles Array of "name => FormatterStyle" instances
*/
public function __construct(array $styles = [])
{
parent::__construct(true, $styles);
}
public function format(?string $message): ?string
{
$formatted = parent::format($message);
if ($formatted === null) {
return null;
}
$clearEscapeCodes = '(?:39|49|0|22|24|25|27|28)';
return Preg::replaceCallback("{\033\[([0-9;]+)m(.*?)\033\[(?:".$clearEscapeCodes.";)*?".$clearEscapeCodes."m}s", Closure::fromCallable([$this, 'formatHtml']), $formatted);
}
/**
* @param array<string|null> $matches
*/
private function formatHtml(array $matches): string
{
assert(is_string($matches[1]));
$out = '<span style="';
foreach (explode(';', $matches[1]) as $code) {
if (isset(self::$availableForegroundColors[(int) $code])) {
$out .= 'color:'.self::$availableForegroundColors[(int) $code].';';
} elseif (isset(self::$availableBackgroundColors[(int) $code])) {
$out .= 'background-color:'.self::$availableBackgroundColors[(int) $code].';';
} elseif (isset(self::$availableOptions[(int) $code])) {
switch (self::$availableOptions[(int) $code]) {
case 'bold':
$out .= 'font-weight:bold;';
break;
case 'underscore':
$out .= 'text-decoration:underline;';
break;
}
}
}
return $out.'">'.$matches[2].'</span>';
}
}
|