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<?php |
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/** |
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* User: alec |
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* Date: 15.10.18 |
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* Time: 21:33 |
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*/ |
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namespace AlecRabbit\ConsoleColour; |
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use AlecRabbit\ConsoleColour\Exception\InvalidStyleException; |
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use AlecRabbit\Traits\DoesProcessException; |
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class ConsoleColour extends ConsoleColor |
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{ |
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use DoesProcessException; |
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public const ESC_CHAR = "\033"; |
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/** @var bool */ |
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protected $force256Colors; |
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public function __construct(?bool $force256Colors = null) |
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{ |
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parent::__construct(); |
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$this->force256Colors = $force256Colors ?? false; |
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} |
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public function force256Colors(): ConsoleColour |
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{ |
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if (!$this->are256ColorsForced()) { |
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$this->force256Colors = $this->are256ColorsSupported() ? false : true; |
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} |
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return $this; |
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} |
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public function are256ColorsForced(): bool |
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{ |
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return $this->force256Colors; |
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} |
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public function are256ColorsSupported(): bool |
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{ |
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return |
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$this->force256Colors ?: (parent::are256ColorsSupported() || $this->areInDocker256ColorsSupported()); |
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} |
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protected function areInDocker256ColorsSupported(): bool |
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{ |
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return (strpos((string)getenv('DOCKER_TERM'), '256color') !== false); |
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} |
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/** |
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* @param array|string $style |
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* @param string $text |
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* @return string |
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* @throws \Throwable |
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*/ |
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public function applyEscaped($style, $text): string |
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{ |
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return |
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str_replace( |
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self::ESC_CHAR, |
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'\033', |
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$this->apply($style, $text) |
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); |
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} |
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/** |
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* @param array|string $styles |
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* @param string $text |
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* @return string |
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*/ |
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public function apply($styles, $text): string |
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{ |
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try { |
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return parent::apply($styles, $text); |
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} catch (InvalidStyleException $e) { |
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// Do nothing |
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// or |
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$this->processException($e); |
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} |
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return $text; |
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} |
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} |
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alecrabbit /
php-console-colour
