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<?php |
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namespace eXpansion\Framework\Core\Services; |
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use eXpansion\Framework\Core\Helpers\ColorConversion; |
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use Symfony\Component\Console\Output\ConsoleOutputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Class Console to print in the console. |
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* |
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* @package eXpansion\Framework\Core\Services |
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* @author Reaby |
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*/ |
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class Console |
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{ |
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const black = "\e[0;30m"; |
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const b_black = "\e[30;1m"; |
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const red = "\e[0;31m"; |
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const b_red = "\e[1;31m"; |
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const green = "\e[0;32m"; |
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const b_green = "\e[1;32m"; |
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const yellow = "\e[0;33m"; |
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const b_yellow = "\e[1;33m"; |
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const blue = "\e[0;34m"; |
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const b_blue = "\e[1;34m"; |
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const magenta = "\e[0;35m"; |
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const b_magenta = "\e[1;35m"; |
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const cyan = "\e[0;36m"; |
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const b_cyan = "\e[1;36m"; |
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const white = "\e[0;37m"; |
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const b_white = "\e[1;37m"; |
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// define aliases for colors |
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const error = "\e[37;1m\e[41m"; |
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const success = self::b_green; |
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const normal = "\e[0m"; |
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const bold = self::b_white; |
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/** @var ConsoleOutputInterface */ |
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protected $consoleOutput; |
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/** @var boolean Color console enabled */ |
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protected $colorEnabled; |
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/** |
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* Console constructor. |
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* |
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* @param bool $colorEnabled |
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*/ |
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public function __construct($colorEnabled) |
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{ |
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$this->colorEnabled = $colorEnabled; |
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} |
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/** |
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* Initialize service with the console output. |
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* |
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* @param ConsoleOutputInterface $consoleOutput |
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*/ |
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public function init(ConsoleOutputInterface $consoleOutput) |
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{ |
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$this->consoleOutput = $consoleOutput; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function writeln($string) |
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{ |
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$this->write($string, true); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function write($string, $newline = false) |
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{ |
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if ($this->colorEnabled && $this->consoleOutput->isDecorated()) { |
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$matches = array(); |
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preg_match_all("/\\$[A-Fa-f0-9]{3}/", $string, $matches); |
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$split = preg_split("/\\$[A-Fa-f0-9]{3}/", $string); |
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$out = ""; |
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foreach ($matches[0] as $i => $rgb) { |
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$code = $this->doHslConvert(hexdec($rgb[1].$rgb[1]), hexdec($rgb[2].$rgb[2]), hexdec($rgb[3].$rgb[3])); |
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$out .= $code.$this->stripStyles($split[$i + 1]); |
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$end = $this->stripStyles($split[$i + 1]); |
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} |
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if (!empty($end)) { |
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if ($end == $this->stripStyles(end($split))) { |
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$end = ""; |
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} |
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} else { |
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$end = ""; |
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} |
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$out = self::white.$this->stripStyles(reset($split)).$out.$end; |
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} else { |
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$out = $this->stripStyles($string); |
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} |
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$this->ansiOut($out, $newline); |
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} |
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/** |
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* Outoyt brute text. |
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* |
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* @param string $msg |
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* @param boolean $newline |
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* |
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*/ |
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protected function ansiOut($msg, $newline) |
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{ |
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// $this->consoleOutput->write($msg . self::normal, $newline, ConsoleOutputInterface::OUTPUT_RAW); |
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$nl = ""; |
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if ($newline) { |
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$nl = "\n"; |
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} |
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echo $msg.self::normal.$nl; |
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} |
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/** |
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* Strip styles from a string. |
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* |
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* @param $string |
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* |
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* @return mixed |
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*/ |
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protected function stripStyles($string) |
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{ |
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return preg_replace('/(\$[wnoitsgz><]|\$[lh]\[.+\]|\$[lh]|\$[0-9a-f]{3})+/i', '', $string); |
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} |
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protected function doHslConvert($r, $g, $b) |
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{ |
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$hsl = ColorConversion::rgbToHsl($r, $g, $b); |
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$lightness = 100 * $hsl[2]; |
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$attr = 0; |
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// if color has saturation |
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if ($hsl[1] > 0) { |
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$h = $hsl[0]; |
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$color = "37"; |
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if ($h >= 333 && $h <= 360) { |
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$color = "31"; // red |
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} |
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if ($h >= 284 && $h < 333) { |
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$color = "35"; // magenta |
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} |
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if ($h >= 214 && $h < 284) { |
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$color = "34"; // blue |
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} |
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if ($h >= 160 && $h < 214) { |
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$color = "36"; // cyan |
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} |
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if ($h >= 70 && $h < 160) { |
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$color = "32"; // green |
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} |
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if ($h >= 20 && $h < 70) { |
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$color = "33"; // yellow |
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} |
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if ($h >= 0 && $h < 20) { |
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$color = "31"; // red |
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} |
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} else // color is grayscale |
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{ |
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$color = "37"; |
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} |
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if ($lightness >= 95 && $lightness <= 100) { |
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$color = "37"; |
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$attr = "1"; |
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} |
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if ($lightness >= 50 && $lightness < 95) { |
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$attr = "1"; |
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} |
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if ($lightness >= 30 && $lightness < 50) { |
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$attr = "0"; |
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} |
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if ($lightness >= 0 && $lightness < 30) { |
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$color = "30"; |
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$attr = "1"; |
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} |
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return "\e[".$attr.";".$color."m"; |
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} |
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/** |
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* Get symphony console. |
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* |
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* @return OutputInterface |
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*/ |
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public function getConsoleOutput() |
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{ |
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return $this->consoleOutput; |
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} |
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} |
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eXpansionPluginPack /
eXpansion2
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.