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<?php
/**
* This file is part of Collision.
*
* (c) Nuno Maduro <enunomaduro@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace NunoMaduro\Collision;
use JakubOnderka\PhpConsoleColor\ConsoleColor;
use JakubOnderka\PhpConsoleHighlighter\Highlighter as BaseHighlighter;
use NunoMaduro\Collision\Contracts\Highlighter as HighlighterContract;
/**
* This is an Collision Highlighter implementation.
*
* @author Nuno Maduro <enunomaduro@gmail.com>
*/
class Highlighter extends BaseHighlighter implements HighlighterContract
{
/**
* Holds the theme.
*
* @var array
*/
protected $theme = [
BaseHighlighter::TOKEN_STRING => ['light_gray'],
BaseHighlighter::TOKEN_COMMENT => ['dark_gray', 'italic'],
BaseHighlighter::TOKEN_KEYWORD => ['magenta', 'bold'],
BaseHighlighter::TOKEN_DEFAULT => ['default', 'bold'],
BaseHighlighter::TOKEN_HTML => ['blue', 'bold'],
BaseHighlighter::ACTUAL_LINE_MARK => ['red', 'bold'],
BaseHighlighter::LINE_NUMBER => ['dark_gray'],
];
/**
* Creates an instance of the Highlighter.
*
* @param \JakubOnderka\PhpConsoleColor\ConsoleColor|null $color
*/
public function __construct(ConsoleColor $color = null)
{
parent::__construct($color = $color ?: new ConsoleColor);
foreach ($this->theme as $name => $styles) {
$color->addTheme((string) $name, $styles);
}
}
/**
* {@inheritdoc}
*/
public function highlight(string $content, int $line): string
{
return rtrim($this->getCodeSnippet($content, $line, 4, 4));
}
}
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