fix: 上传TP框架
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										189
									
								
								thinkphp/library/think/console/output/formatter/Style.php
									
									
									
									
									
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										189
									
								
								thinkphp/library/think/console/output/formatter/Style.php
									
									
									
									
									
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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 <448901948@qq.com>
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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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    private 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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    private 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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    private 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 $color 颜色名
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     * @throws \InvalidArgumentException
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     * @api
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     */
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    public function setForeground($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 $color 颜色名
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     * @throws \InvalidArgumentException
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     * @api
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     */
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    public function setBackground($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 $option 格式名
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     * @throws \InvalidArgumentException When the option name isn't defined
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     * @api
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     */
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    public function setOption($option)
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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 $option 格式名
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     * @throws \InvalidArgumentException
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     */
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    public function unsetOption($option)
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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 $text 文字
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     * @return string
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     */
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    public function apply($text)
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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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