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<?php |
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/** |
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* This file is part of CaptainHook |
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* |
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* (c) Sebastian Feldmann <[email protected]> |
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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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*/ |
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namespace CaptainHook\App\Hook\Message\Rule; |
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use SebastianFeldmann\Git\CommitMessage; |
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/** |
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* Class UseImperativeMood |
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* |
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* @package CaptainHook |
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* @author Sebastian Feldmann <[email protected]> |
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* @link https://github.com/captainhookphp/captainhook |
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* @since Class available since Release 0.9.0 |
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*/ |
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class Blacklist extends Base |
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{ |
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/** |
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* Case sensitivity |
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* |
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* @var bool |
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*/ |
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protected $isCaseSensitive; |
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/** |
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* Blacklisted words |
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* |
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* @var array<array<string>> |
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*/ |
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protected $blacklist = [ |
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'subject' => [], |
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'body' => [], |
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]; |
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/** |
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* @var \Closure |
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*/ |
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protected $stringDetection; |
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/** |
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* Constructor |
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* |
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* @param bool $caseSensitive |
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*/ |
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public function __construct(bool $caseSensitive = false) |
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{ |
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$this->isCaseSensitive = $caseSensitive; |
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$this->hint = 'Commit message should not contain blacklisted words'; |
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$this->stringDetection = function (string $content, string $term): bool { |
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return strpos($content, $term) !== false; |
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}; |
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} |
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/** |
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* Set body blacklist |
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* |
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* @param array<string> $list |
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* @return void |
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*/ |
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public function setBodyBlacklist(array $list): void |
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{ |
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$this->setBlacklist($list, 'body'); |
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} |
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/** |
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* Set subject blacklist |
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* |
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* @param array<string> $list |
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* @return void |
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*/ |
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public function setSubjectBlacklist(array $list): void |
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{ |
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$this->setBlacklist($list, 'subject'); |
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} |
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/** |
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* Blacklist setter |
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* |
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* @param array<string> $list |
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* @param string $type |
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* @return void |
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*/ |
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protected function setBlacklist(array $list, string $type): void |
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{ |
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$this->blacklist[$type] = $list; |
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} |
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/** |
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* Check if the message contains blacklisted words |
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* |
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* @param \SebastianFeldmann\Git\CommitMessage $msg |
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* @return bool |
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*/ |
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public function pass(CommitMessage $msg): bool |
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{ |
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return $this->isSubjectValid($msg) && $this->isBodyValid($msg); |
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} |
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/** |
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* Check commit message subject for blacklisted words |
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* |
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* @param \SebastianFeldmann\Git\CommitMessage $msg |
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* @return bool |
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*/ |
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protected function isSubjectValid(CommitMessage $msg): bool |
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{ |
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return !$this->containsBlacklistedWord($this->blacklist['subject'], $msg->getSubject()); |
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} |
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/** |
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* Check commit message body for blacklisted words |
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* |
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* @param \SebastianFeldmann\Git\CommitMessage $msg |
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* @return bool |
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*/ |
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protected function isBodyValid(CommitMessage $msg): bool |
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{ |
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return !$this->containsBlacklistedWord($this->blacklist['body'], $msg->getBody()); |
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} |
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/** |
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* Contains blacklisted word |
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* |
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* @param array<string> $list |
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* @param string $content |
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* @return bool |
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*/ |
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protected function containsBlacklistedWord(array $list, string $content): bool |
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{ |
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if (!$this->isCaseSensitive) { |
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$content = strtolower($content); |
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$list = array_map('strtolower', $list); |
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} |
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foreach ($list as $term) { |
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if (($this->stringDetection)($content, $term)) { |
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$this->hint .= PHP_EOL . 'Invalid use of \'' . $term . '\''; |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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