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NullOutputFormatterStyle.php 0000644 00000002243 15174173754 0012334 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; /** * @author Tien Xuan Vo <tien.xuan.vo@gmail.com> */ final class NullOutputFormatterStyle implements OutputFormatterStyleInterface { /** * {@inheritdoc} */ public function apply(string $text): string { return $text; } /** * {@inheritdoc} */ public function setBackground(string $color = null): void { // do nothing } /** * {@inheritdoc} */ public function setForeground(string $color = null): void { // do nothing } /** * {@inheritdoc} */ public function setOption(string $option): void { // do nothing } /** * {@inheritdoc} */ public function setOptions(array $options): void { // do nothing } /** * {@inheritdoc} */ public function unsetOption(string $option): void { // do nothing } } OutputFormatterInterface.php 0000644 00000002467 15174173754 0012311 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; /** * Formatter interface for console output. * * @author Konstantin Kudryashov <ever.zet@gmail.com> */ interface OutputFormatterInterface { /** * Sets the decorated flag. */ public function setDecorated(bool $decorated); /** * Whether the output will decorate messages. * * @return bool */ public function isDecorated(); /** * Sets a new style. */ public function setStyle(string $name, OutputFormatterStyleInterface $style); /** * Checks if output formatter has style with specified name. * * @return bool */ public function hasStyle(string $name); /** * Gets style options from style with specified name. * * @return OutputFormatterStyleInterface * * @throws \InvalidArgumentException When style isn't defined */ public function getStyle(string $name); /** * Formats a message according to the given styles. * * @return string|null */ public function format(?string $message); } OutputFormatterStyle.php 0000644 00000005616 15174173754 0011510 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; use Symfony\Component\Console\Color; /** * Formatter style class for defining styles. * * @author Konstantin Kudryashov <ever.zet@gmail.com> */ class OutputFormatterStyle implements OutputFormatterStyleInterface { private $color; private $foreground; private $background; private $options; private $href; private $handlesHrefGracefully; /** * Initializes output formatter style. * * @param string|null $foreground The style foreground color name * @param string|null $background The style background color name */ public function __construct(string $foreground = null, string $background = null, array $options = []) { $this->color = new Color($this->foreground = $foreground ?: '', $this->background = $background ?: '', $this->options = $options); } /** * {@inheritdoc} */ public function setForeground(string $color = null) { $this->color = new Color($this->foreground = $color ?: '', $this->background, $this->options); } /** * {@inheritdoc} */ public function setBackground(string $color = null) { $this->color = new Color($this->foreground, $this->background = $color ?: '', $this->options); } public function setHref(string $url): void { $this->href = $url; } /** * {@inheritdoc} */ public function setOption(string $option) { $this->options[] = $option; $this->color = new Color($this->foreground, $this->background, $this->options); } /** * {@inheritdoc} */ public function unsetOption(string $option) { $pos = array_search($option, $this->options); if (false !== $pos) { unset($this->options[$pos]); } $this->color = new Color($this->foreground, $this->background, $this->options); } /** * {@inheritdoc} */ public function setOptions(array $options) { $this->color = new Color($this->foreground, $this->background, $this->options = $options); } /** * {@inheritdoc} */ public function apply(string $text) { if (null === $this->handlesHrefGracefully) { $this->handlesHrefGracefully = 'JetBrains-JediTerm' !== getenv('TERMINAL_EMULATOR') && (!getenv('KONSOLE_VERSION') || (int) getenv('KONSOLE_VERSION') > 201100) && !isset($_SERVER['IDEA_INITIAL_DIRECTORY']); } if (null !== $this->href && $this->handlesHrefGracefully) { $text = "\033]8;;$this->href\033\\$text\033]8;;\033\\"; } return $this->color->apply($text); } } OutputFormatterStyleStack.php 0000644 00000004775 15174173754 0012503 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; use Symfony\Component\Console\Exception\InvalidArgumentException; use Symfony\Contracts\Service\ResetInterface; /** * @author Jean-François Simon <contact@jfsimon.fr> */ class OutputFormatterStyleStack implements ResetInterface { /** * @var OutputFormatterStyleInterface[] */ private $styles; private $emptyStyle; public function __construct(OutputFormatterStyleInterface $emptyStyle = null) { $this->emptyStyle = $emptyStyle ?? new OutputFormatterStyle(); $this->reset(); } /** * Resets stack (ie. empty internal arrays). */ public function reset() { $this->styles = []; } /** * Pushes a style in the stack. */ public function push(OutputFormatterStyleInterface $style) { $this->styles[] = $style; } /** * Pops a style from the stack. * * @return OutputFormatterStyleInterface * * @throws InvalidArgumentException When style tags incorrectly nested */ public function pop(OutputFormatterStyleInterface $style = null) { if (empty($this->styles)) { return $this->emptyStyle; } if (null === $style) { return array_pop($this->styles); } foreach (array_reverse($this->styles, true) as $index => $stackedStyle) { if ($style->apply('') === $stackedStyle->apply('')) { $this->styles = \array_slice($this->styles, 0, $index); return $stackedStyle; } } throw new InvalidArgumentException('Incorrectly nested style tag found.'); } /** * Computes current style with stacks top codes. * * @return OutputFormatterStyle */ public function getCurrent() { if (empty($this->styles)) { return $this->emptyStyle; } return $this->styles[\count($this->styles) - 1]; } /** * @return $this */ public function setEmptyStyle(OutputFormatterStyleInterface $emptyStyle) { $this->emptyStyle = $emptyStyle; return $this; } /** * @return OutputFormatterStyleInterface */ public function getEmptyStyle() { return $this->emptyStyle; } } NullOutputFormatter.php 0000644 00000002531 15174173754 0011313 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; /** * @author Tien Xuan Vo <tien.xuan.vo@gmail.com> */ final class NullOutputFormatter implements OutputFormatterInterface { private $style; /** * {@inheritdoc} */ public function format(?string $message): ?string { return null; } /** * {@inheritdoc} */ public function getStyle(string $name): OutputFormatterStyleInterface { // to comply with the interface we must return a OutputFormatterStyleInterface return $this->style ?? $this->style = new NullOutputFormatterStyle(); } /** * {@inheritdoc} */ public function hasStyle(string $name): bool { return false; } /** * {@inheritdoc} */ public function isDecorated(): bool { return false; } /** * {@inheritdoc} */ public function setDecorated(bool $decorated): void { // do nothing } /** * {@inheritdoc} */ public function setStyle(string $name, OutputFormatterStyleInterface $style): void { // do nothing } } WrappableOutputFormatterInterface.php 0000644 00000001255 15174173754 0014141 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; /** * Formatter interface for console output that supports word wrapping. * * @author Roland Franssen <franssen.roland@gmail.com> */ interface WrappableOutputFormatterInterface extends OutputFormatterInterface { /** * Formats a message according to the given styles, wrapping at `$width` (0 means no wrapping). */ public function formatAndWrap(?string $message, int $width); } OutputFormatterStyleInterface.php 0000644 00000002132 15174173754 0013317 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; /** * Formatter style interface for defining styles. * * @author Konstantin Kudryashov <ever.zet@gmail.com> */ interface OutputFormatterStyleInterface { /** * Sets style foreground color. */ public function setForeground(string $color = null); /** * Sets style background color. */ public function setBackground(string $color = null); /** * Sets some specific style option. */ public function setOption(string $option); /** * Unsets some specific style option. */ public function unsetOption(string $option); /** * Sets multiple style options at once. */ public function setOptions(array $options); /** * Applies the style to a given text. * * @return string */ public function apply(string $text); } OutputFormatter.php 0000644 00000020172 15174173754 0010461 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Formatter; use Symfony\Component\Console\Exception\InvalidArgumentException; use function Symfony\Component\String\b; /** * Formatter class for console output. * * @author Konstantin Kudryashov <ever.zet@gmail.com> * @author Roland Franssen <franssen.roland@gmail.com> */ class OutputFormatter implements WrappableOutputFormatterInterface { private $decorated; private $styles = []; private $styleStack; public function __clone() { $this->styleStack = clone $this->styleStack; foreach ($this->styles as $key => $value) { $this->styles[$key] = clone $value; } } /** * Escapes "<" and ">" special chars in given text. * * @return string */ public static function escape(string $text) { $text = preg_replace('/([^\\\\]|^)([<>])/', '$1\\\\$2', $text); return self::escapeTrailingBackslash($text); } /** * Escapes trailing "\" in given text. * * @internal */ public static function escapeTrailingBackslash(string $text): string { if (str_ends_with($text, '\\')) { $len = \strlen($text); $text = rtrim($text, '\\'); $text = str_replace("\0", '', $text); $text .= str_repeat("\0", $len - \strlen($text)); } return $text; } /** * Initializes console output formatter. * * @param OutputFormatterStyleInterface[] $styles Array of "name => FormatterStyle" instances */ public function __construct(bool $decorated = false, array $styles = []) { $this->decorated = $decorated; $this->setStyle('error', new OutputFormatterStyle('white', 'red')); $this->setStyle('info', new OutputFormatterStyle('green')); $this->setStyle('comment', new OutputFormatterStyle('yellow')); $this->setStyle('question', new OutputFormatterStyle('black', 'cyan')); foreach ($styles as $name => $style) { $this->setStyle($name, $style); } $this->styleStack = new OutputFormatterStyleStack(); } /** * {@inheritdoc} */ public function setDecorated(bool $decorated) { $this->decorated = $decorated; } /** * {@inheritdoc} */ public function isDecorated() { return $this->decorated; } /** * {@inheritdoc} */ public function setStyle(string $name, OutputFormatterStyleInterface $style) { $this->styles[strtolower($name)] = $style; } /** * {@inheritdoc} */ public function hasStyle(string $name) { return isset($this->styles[strtolower($name)]); } /** * {@inheritdoc} */ public function getStyle(string $name) { if (!$this->hasStyle($name)) { throw new InvalidArgumentException(sprintf('Undefined style: "%s".', $name)); } return $this->styles[strtolower($name)]; } /** * {@inheritdoc} */ public function format(?string $message) { return $this->formatAndWrap($message, 0); } /** * {@inheritdoc} */ public function formatAndWrap(?string $message, int $width) { if (null === $message) { return ''; } $offset = 0; $output = ''; $openTagRegex = '[a-z](?:[^\\\\<>]*+ | \\\\.)*'; $closeTagRegex = '[a-z][^<>]*+'; $currentLineLength = 0; preg_match_all("#<(($openTagRegex) | /($closeTagRegex)?)>#ix", $message, $matches, \PREG_OFFSET_CAPTURE); foreach ($matches[0] as $i => $match) { $pos = $match[1]; $text = $match[0]; if (0 != $pos && '\\' == $message[$pos - 1]) { continue; } // add the text up to the next tag $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset), $output, $width, $currentLineLength); $offset = $pos + \strlen($text); // opening tag? if ($open = '/' != $text[1]) { $tag = $matches[1][$i][0]; } else { $tag = $matches[3][$i][0] ?? ''; } if (!$open && !$tag) { // </> $this->styleStack->pop(); } elseif (null === $style = $this->createStyleFromString($tag)) { $output .= $this->applyCurrentStyle($text, $output, $width, $currentLineLength); } elseif ($open) { $this->styleStack->push($style); } else { $this->styleStack->pop($style); } } $output .= $this->applyCurrentStyle(substr($message, $offset), $output, $width, $currentLineLength); return strtr($output, ["\0" => '\\', '\\<' => '<', '\\>' => '>']); } /** * @return OutputFormatterStyleStack */ public function getStyleStack() { return $this->styleStack; } /** * Tries to create new style instance from string. */ private function createStyleFromString(string $string): ?OutputFormatterStyleInterface { if (isset($this->styles[$string])) { return $this->styles[$string]; } if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', $string, $matches, \PREG_SET_ORDER)) { return null; } $style = new OutputFormatterStyle(); foreach ($matches as $match) { array_shift($match); $match[0] = strtolower($match[0]); if ('fg' == $match[0]) { $style->setForeground(strtolower($match[1])); } elseif ('bg' == $match[0]) { $style->setBackground(strtolower($match[1])); } elseif ('href' === $match[0]) { $url = preg_replace('{\\\\([<>])}', '$1', $match[1]); $style->setHref($url); } elseif ('options' === $match[0]) { preg_match_all('([^,;]+)', strtolower($match[1]), $options); $options = array_shift($options); foreach ($options as $option) { $style->setOption($option); } } else { return null; } } return $style; } /** * Applies current style from stack to text, if must be applied. */ private function applyCurrentStyle(string $text, string $current, int $width, int &$currentLineLength): string { if ('' === $text) { return ''; } if (!$width) { return $this->isDecorated() ? $this->styleStack->getCurrent()->apply($text) : $text; } if (!$currentLineLength && '' !== $current) { $text = ltrim($text); } if ($currentLineLength) { $prefix = substr($text, 0, $i = $width - $currentLineLength)."\n"; $text = substr($text, $i); } else { $prefix = ''; } preg_match('~(\\n)$~', $text, $matches); $text = $prefix.$this->addLineBreaks($text, $width); $text = rtrim($text, "\n").($matches[1] ?? ''); if (!$currentLineLength && '' !== $current && "\n" !== substr($current, -1)) { $text = "\n".$text; } $lines = explode("\n", $text); foreach ($lines as $line) { $currentLineLength += \strlen($line); if ($width <= $currentLineLength) { $currentLineLength = 0; } } if ($this->isDecorated()) { foreach ($lines as $i => $line) { $lines[$i] = $this->styleStack->getCurrent()->apply($line); } } return implode("\n", $lines); } private function addLineBreaks(string $text, int $width): string { $encoding = mb_detect_encoding($text, null, true) ?: 'UTF-8'; return b($text)->toCodePointString($encoding)->wordwrap($width, "\n", true)->toByteString($encoding); } }
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