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<?php |
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/** |
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* Platine Console |
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* |
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* Platine Console is a powerful library with support of custom |
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* style to build command line interface applications |
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* |
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* This content is released under the MIT License (MIT) |
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* |
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* Copyright (c) 2020 Platine Console |
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* Copyright (c) 2017-2020 Jitendra Adhikari |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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/** |
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* @file Helper.php |
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* |
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* The console helper class |
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* |
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* @package Platine\Console\Util |
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* @author Platine Developers Team |
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* @copyright Copyright (c) 2020 |
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* @license http://opensource.org/licenses/MIT MIT License |
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* @link http://www.iacademy.cf |
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* @version 1.0.0 |
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* @filesource |
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*/ |
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declare(strict_types=1); |
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namespace Platine\Console\Util; |
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use Platine\Console\Input\Option; |
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use Platine\Console\Input\Parameter; |
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/** |
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* Class Helper |
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* @package Platine\Console\Util |
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*/ |
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class Helper |
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{ |
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/** |
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* Convert the given string to camel case |
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* @param string $str |
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* @return string |
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*/ |
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public static function toCamelCase(string $str): string |
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{ |
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$words = str_replace(['-', '_'], ' ', $str); |
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$wordsToUpper = str_replace(' ', '', ucwords($words)); |
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return lcfirst($wordsToUpper); |
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} |
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/** |
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* Convert the given string to capitalized words |
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* @param string $str |
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* @return string |
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*/ |
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public static function toWords(string $str): string |
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{ |
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$words = trim(str_replace(['-', '_'], ' ', $str)); |
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return ucwords($words); |
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} |
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/** |
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* Normalize arguments like splitting "-abc" and "--xyz=...". |
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* @param array<int, string> $args |
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* @return array<string> |
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*/ |
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public static function normalizeArguments(array $args): array |
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{ |
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$normalized = []; |
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foreach ($args as $arg) { |
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if (preg_match('/^\-\w=/', $arg)) { |
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$parts = explode('=', $arg); |
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if ($parts !== false) { |
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$normalized = array_merge($normalized, $parts); |
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} |
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} elseif (preg_match('/^\-\w{2,}/', $arg)) { |
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$splitArgs = implode(' -', str_split(ltrim($arg, '-'))); |
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$parts = explode(' ', '-' . $splitArgs); |
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if ($parts !== false) { |
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$normalized = array_merge($normalized, $parts); |
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} |
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} elseif (preg_match('/^\-\-([^\s\=]+)\=/', $arg)) { |
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$parts = explode('=', $arg); |
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if ($parts !== false) { |
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$normalized = array_merge($normalized, $parts); |
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} |
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} else { |
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$normalized[] = $arg; |
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} |
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} |
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return $normalized; |
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} |
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/** |
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* Normalizes value as per context and runs though filter if possible. |
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* @param Parameter $parameter |
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* @param string|null $value |
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* @return mixed |
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*/ |
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public static function normalizeValue(Parameter $parameter, ?string $value = null) |
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{ |
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if ($parameter instanceof Option && $parameter->isBool()) { |
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return !$parameter->getDefault(); |
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} |
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if ($parameter->isVariadic()) { |
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return (array) $value; |
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} |
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if ($value === null) { |
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return $parameter->isRequired() ? null : true; |
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} |
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return $parameter->filter($value); |
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} |
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/** |
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* Check if the array is associative. |
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* @param array<int|string, mixed> $values |
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* @return bool |
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*/ |
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public static function isAssocArray(array $values): bool |
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{ |
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return !empty($values) |
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&& array_keys($values) !== range(0, count($values) - 1); |
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} |
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} |
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platine-php /
console
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