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<?php |
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/* |
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* This file is part of the WoW-Apps/Symfony-Slack-Bot bundle for Symfony. |
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* https://github.com/wow-apps/symfony-slack-bot |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* https://github.com/wow-apps/symfony-slack-bot/blob/master/LICENSE |
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* |
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* For technical documentation. |
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* https://wow-apps.github.io/symfony-slack-bot/docs/ |
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* |
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* Author Alexey Samara <[email protected]> |
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* |
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* Copyright 2016 WoW-Apps. |
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*/ |
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namespace WowApps\SlackBundle\Service; |
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use WowApps\SlackBundle\Exception\SlackbotException; |
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/** |
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* Class SlackColor. |
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* |
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* @author Alexey Samara <[email protected]> |
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*/ |
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class SlackColor |
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{ |
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const COLOR_DEFAULT = 'default'; |
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const COLOR_DANGER = 'danger'; |
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const COLOR_SUCCESS = 'success'; |
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const COLOR_WARNING = 'warning'; |
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const COLOR_INFO = 'info'; |
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const COLOR_MAP = [ |
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self::COLOR_DEFAULT, |
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self::COLOR_DANGER, |
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self::COLOR_SUCCESS, |
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self::COLOR_WARNING, |
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self::COLOR_INFO, |
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]; |
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/** @var array */ |
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private $colorHexCodes = [ |
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self::COLOR_DEFAULT => '', |
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self::COLOR_DANGER => '', |
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self::COLOR_SUCCESS => '', |
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self::COLOR_WARNING => '', |
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self::COLOR_INFO => '', |
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]; |
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/** |
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* SlackColor constructor. |
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* |
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* @param array $config |
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*/ |
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public function __construct(array $config) |
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{ |
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foreach (self::COLOR_MAP as $colorName) { |
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$this->colorHexCodes[$colorName] = !empty($config['colors'][$colorName]) |
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? $config['colors'][$colorName] : ''; |
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} |
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} |
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/** |
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* @param string $color |
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* |
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* @return string |
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*/ |
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public function getHex(string $color): string |
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{ |
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if (!in_array($color, self::COLOR_MAP)) { |
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throw new SlackbotException(SlackbotException::E_INCORRECT_COLOR); |
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} |
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return $this->colorHexCodes[$color]; |
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} |
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} |
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