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<?php |
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// +---------------------------------------------------------------------- |
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// | ThinkPHP [ WE CAN DO IT JUST THINK ] |
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// +---------------------------------------------------------------------- |
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// | Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved. |
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// +---------------------------------------------------------------------- |
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) |
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// +---------------------------------------------------------------------- |
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// | Author: yunwuxin <[email protected]> |
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// +---------------------------------------------------------------------- |
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namespace think\console\output\formatter; |
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class Style |
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{ |
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protected static $availableForegroundColors = [ |
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'black' => ['set' => 30, 'unset' => 39], |
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'red' => ['set' => 31, 'unset' => 39], |
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'green' => ['set' => 32, 'unset' => 39], |
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'yellow' => ['set' => 33, 'unset' => 39], |
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'blue' => ['set' => 34, 'unset' => 39], |
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'magenta' => ['set' => 35, 'unset' => 39], |
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'cyan' => ['set' => 36, 'unset' => 39], |
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'white' => ['set' => 37, 'unset' => 39], |
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]; |
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protected static $availableBackgroundColors = [ |
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'black' => ['set' => 40, 'unset' => 49], |
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'red' => ['set' => 41, 'unset' => 49], |
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'green' => ['set' => 42, 'unset' => 49], |
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'yellow' => ['set' => 43, 'unset' => 49], |
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'blue' => ['set' => 44, 'unset' => 49], |
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'magenta' => ['set' => 45, 'unset' => 49], |
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'cyan' => ['set' => 46, 'unset' => 49], |
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'white' => ['set' => 47, 'unset' => 49], |
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]; |
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protected static $availableOptions = [ |
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'bold' => ['set' => 1, 'unset' => 22], |
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'underscore' => ['set' => 4, 'unset' => 24], |
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'blink' => ['set' => 5, 'unset' => 25], |
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'reverse' => ['set' => 7, 'unset' => 27], |
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'conceal' => ['set' => 8, 'unset' => 28], |
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]; |
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private $foreground; |
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private $background; |
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private $options = []; |
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/** |
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* 初始化输出的样式 |
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* @param string|null $foreground 字体颜色 |
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* @param string|null $background 背景色 |
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* @param array $options 格式 |
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* @api |
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*/ |
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public function __construct($foreground = null, $background = null, array $options = []) |
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{ |
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if (null !== $foreground) { |
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$this->setForeground($foreground); |
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} |
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if (null !== $background) { |
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$this->setBackground($background); |
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} |
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if (count($options)) { |
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$this->setOptions($options); |
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} |
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} |
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/** |
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* 设置字体颜色 |
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* @param string|null $color 颜色名 |
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* @throws \InvalidArgumentException |
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* @api |
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*/ |
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View Code Duplication |
public function setForeground($color = null) |
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{ |
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if (null === $color) { |
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$this->foreground = null; |
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return; |
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} |
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if (!isset(static::$availableForegroundColors[$color])) { |
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throw new \InvalidArgumentException(sprintf('Invalid foreground color specified: "%s". Expected one of (%s)', $color, implode(', ', array_keys(static::$availableForegroundColors)))); |
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} |
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$this->foreground = static::$availableForegroundColors[$color]; |
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} |
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/** |
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* 设置背景色 |
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* @param string|null $color 颜色名 |
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* @throws \InvalidArgumentException |
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* @api |
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*/ |
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View Code Duplication |
public function setBackground($color = null) |
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{ |
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if (null === $color) { |
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$this->background = null; |
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return; |
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} |
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if (!isset(static::$availableBackgroundColors[$color])) { |
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throw new \InvalidArgumentException(sprintf('Invalid background color specified: "%s". Expected one of (%s)', $color, implode(', ', array_keys(static::$availableBackgroundColors)))); |
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} |
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$this->background = static::$availableBackgroundColors[$color]; |
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} |
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/** |
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* 设置字体格式 |
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* @param string $option 格式名 |
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* @throws \InvalidArgumentException When the option name isn't defined |
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* @api |
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*/ |
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public function setOption(string $option): void |
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{ |
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if (!isset(static::$availableOptions[$option])) { |
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throw new \InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s)', $option, implode(', ', array_keys(static::$availableOptions)))); |
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} |
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if (!in_array(static::$availableOptions[$option], $this->options)) { |
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$this->options[] = static::$availableOptions[$option]; |
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} |
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} |
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/** |
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* 重置字体格式 |
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* @param string $option 格式名 |
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* @throws \InvalidArgumentException |
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*/ |
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public function unsetOption(string $option): void |
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{ |
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if (!isset(static::$availableOptions[$option])) { |
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throw new \InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s)', $option, implode(', ', array_keys(static::$availableOptions)))); |
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} |
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$pos = array_search(static::$availableOptions[$option], $this->options); |
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if (false !== $pos) { |
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unset($this->options[$pos]); |
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} |
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} |
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/** |
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* 批量设置字体格式 |
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* @param array $options |
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*/ |
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public function setOptions(array $options) |
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{ |
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$this->options = []; |
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foreach ($options as $option) { |
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$this->setOption($option); |
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} |
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} |
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/** |
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* 应用样式到文字 |
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* @param string $text 文字 |
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* @return string |
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*/ |
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public function apply(string $text): string |
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{ |
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$setCodes = []; |
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$unsetCodes = []; |
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if (null !== $this->foreground) { |
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$setCodes[] = $this->foreground['set']; |
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$unsetCodes[] = $this->foreground['unset']; |
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} |
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if (null !== $this->background) { |
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$setCodes[] = $this->background['set']; |
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$unsetCodes[] = $this->background['unset']; |
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} |
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if (count($this->options)) { |
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foreach ($this->options as $option) { |
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$setCodes[] = $option['set']; |
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$unsetCodes[] = $option['unset']; |
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} |
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} |
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if (0 === count($setCodes)) { |
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return $text; |
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} |
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return sprintf("\033[%sm%s\033[%sm", implode(';', $setCodes), $text, implode(';', $unsetCodes)); |
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} |
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} |
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top-think /
framework
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.