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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Extension "sf_event_mgt" for TYPO3 CMS. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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*/ |
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namespace DERHANSEN\SfEventMgt\Service; |
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use DERHANSEN\SfEventMgt\Domain\Model\Registration; |
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use DERHANSEN\SfEventMgt\SpamChecks\AbstractSpamCheck; |
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use DERHANSEN\SfEventMgt\SpamChecks\Exceptions\SpamCheckNotFoundException; |
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/** |
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* Service to process spam checks configured in TypoScript |
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*/ |
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class SpamCheckService |
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{ |
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protected array $settings = []; |
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protected array $arguments = []; |
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protected Registration $registration; |
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protected int $maxSpamScore = 10; |
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protected int $checkScore = 0; |
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public function __construct(Registration $registration, array $settings, array $arguments) |
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{ |
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$this->registration = $registration; |
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$this->settings = $settings; |
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$this->arguments = $arguments; |
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if (isset($settings['maxSpamScore'])) { |
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$this->maxSpamScore = (int)$settings['maxSpamScore']; |
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} |
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if (empty($settings['checks'] ?? [])) { |
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$this->settings['checks'] = []; |
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} |
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} |
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/** |
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* Returns, if the spam check failed |
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* |
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* @throws SpamCheckNotFoundException |
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*/ |
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public function isSpamCheckFailed(): bool |
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{ |
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if ((bool)($this->settings['enabled'] ?? false)) { |
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$this->processSpamChecks(); |
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} |
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return $this->checkScore >= $this->maxSpamScore; |
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} |
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/** |
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* Processes all configured spam checks |
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* |
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* @throws SpamCheckNotFoundException |
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*/ |
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protected function processSpamChecks(): void |
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{ |
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foreach ($this->settings['checks'] ?? [] as $checkConfig) { |
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if (!class_exists($checkConfig['class'] ?? '')) { |
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throw new SpamCheckNotFoundException('Class ' . $checkConfig['class'] . ' does not exists'); |
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} |
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$this->processSpamCheck($checkConfig); |
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} |
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} |
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/** |
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* Processes the spam check in the given config |
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*/ |
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protected function processSpamCheck(array $checkConfig): void |
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{ |
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if (!(bool)($checkConfig['enabled'] ?? false)) { |
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return; |
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} |
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$configuration = $checkConfig['configuration'] ?? []; |
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/** @var AbstractSpamCheck $spamCheck */ |
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$spamCheck = new $checkConfig['class']( |
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$this->registration, |
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$this->settings, |
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$this->arguments, |
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$configuration |
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); |
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if ($spamCheck->isFailed()) { |
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$this->checkScore += (int)$checkConfig['increaseScore']; |
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} |
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} |
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} |
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derhansen /
sf_event_mgt
