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<?php |
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declare( strict_types = 1 ); |
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namespace WMDE\Fundraising\Frontend\App\RouteHandlers; |
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use Silex\Application; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use WMDE\Euro\Euro; |
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use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonationTrackingInfo; |
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use WMDE\Fundraising\Frontend\DonationContext\UseCases\AddDonation\AddDonationRequest; |
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use WMDE\Fundraising\Frontend\DonationContext\UseCases\AddDonation\AddDonationResponse; |
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use WMDE\Fundraising\Frontend\Factories\FunFunFactory; |
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use WMDE\Fundraising\Frontend\Infrastructure\AmountParser; |
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use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\BankData; |
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use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\Iban; |
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use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentType; |
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/** |
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* @license GNU GPL v2+ |
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* @author Kai Nissen < [email protected] > |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class AddDonationHandler { |
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private $ffFactory; |
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private $app; |
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public function __construct( FunFunFactory $ffFactory, Application $app ) { |
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$this->ffFactory = $ffFactory; |
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$this->app = $app; |
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} |
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public function handle( Request $request ): Response { |
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if ( !$this->isSubmissionAllowed( $request ) ) { |
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return new Response( $this->ffFactory->newSystemMessageResponse( 'donation_rejected_limit' ) ); |
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} |
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$addDonationRequest = $this->createDonationRequest( $request ); |
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$responseModel = $this->ffFactory->newAddDonationUseCase()->addDonation( $addDonationRequest ); |
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if ( !$responseModel->isSuccessful() ) { |
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return new Response( |
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$this->ffFactory->newDonationFormViolationPresenter()->present( |
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$responseModel->getValidationErrors(), $addDonationRequest, |
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$this->newTrackingInfoFromRequest( $request ) |
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) |
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); |
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} |
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$this->sendTrackingDataIfNeeded( $request, $responseModel ); |
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return $this->newHttpResponse( $responseModel ); |
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} |
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private function sendTrackingDataIfNeeded( Request $request, AddDonationResponse $responseModel ) { |
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if ( $request->get( 'mbt', '' ) !== '1' || $responseModel->getDonation()->getPaymentType() !== PaymentType::PAYPAL ) { |
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return; |
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} |
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$trackingCode = explode( '/', $request->attributes->get( 'trackingCode' ) ); |
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$campaign = $trackingCode[0]; |
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$keyword = $trackingCode[1] ?? ''; |
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$this->ffFactory->getPageViewTracker()->trackPaypalRedirection( $campaign, $keyword, $request->getClientIp() ); |
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} |
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private function newHttpResponse( AddDonationResponse $responseModel ): Response { |
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switch( $responseModel->getDonation()->getPaymentType() ) { |
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case PaymentType::DIRECT_DEBIT: |
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case PaymentType::BANK_TRANSFER: |
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$httpResponse = $this->app->redirect( |
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$this->app['url_generator']->generate( |
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'show-donation-confirmation', |
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[ |
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'id' => $responseModel->getDonation()->getId(), |
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'accessToken' => $responseModel->getAccessToken() |
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] |
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), |
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Response::HTTP_SEE_OTHER |
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); |
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break; |
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case PaymentType::PAYPAL: |
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$httpResponse = $this->app->redirect( |
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$this->ffFactory->newPayPalUrlGeneratorForDonations()->generateUrl( |
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$responseModel->getDonation()->getId(), |
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$responseModel->getDonation()->getAmount(), |
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$responseModel->getDonation()->getPaymentIntervalInMonths(), |
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$responseModel->getUpdateToken(), |
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$responseModel->getAccessToken() |
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) |
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); |
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break; |
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case PaymentType::SOFORT: |
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$httpResponse = $this->app->redirect( |
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$this->ffFactory->newSofortUrlGeneratorForDonations()->generateUrl( |
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$responseModel->getDonation()->getId(), |
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$responseModel->getDonation()->getPayment()->getPaymentMethod()->getUuid(), |
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$responseModel->getDonation()->getAmount(), |
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$responseModel->getAccessToken() |
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) |
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); |
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break; |
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case PaymentType::CREDIT_CARD: |
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$httpResponse = new Response( |
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$this->ffFactory->newCreditCardPaymentHtmlPresenter()->present( $responseModel ) |
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); |
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break; |
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default: |
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throw new \LogicException( 'This code should not be reached' ); |
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} |
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return $httpResponse; |
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} |
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private function createDonationRequest( Request $request ): AddDonationRequest { |
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$donationRequest = new AddDonationRequest(); |
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$donationRequest->setAmount( $this->getEuroAmountFromString( $request->get( 'betrag', '' ) ) ); |
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$donationRequest->setPaymentType( $request->get( 'zahlweise', '' ) ); |
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$donationRequest->setInterval( intval( $request->get( 'periode', 0 ) ) ); |
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$donationRequest->setDonorType( $request->get( 'addressType', '' ) ); |
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$donationRequest->setDonorSalutation( $request->get( 'salutation', '' ) ); |
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$donationRequest->setDonorTitle( $request->get( 'title', '' ) ); |
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$donationRequest->setDonorCompany( $request->get( 'companyName', '' ) ); |
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$donationRequest->setDonorFirstName( $request->get( 'firstName', '' ) ); |
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$donationRequest->setDonorLastName( $request->get( 'lastName', '' ) ); |
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$donationRequest->setDonorStreetAddress( $this->filterAutofillCommas( $request->get( 'street', '' ) ) ); |
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$donationRequest->setDonorPostalCode( $request->get( 'postcode', '' ) ); |
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$donationRequest->setDonorCity( $request->get( 'city', '' ) ); |
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$donationRequest->setDonorCountryCode( $request->get( 'country', '' ) ); |
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$donationRequest->setDonorEmailAddress( $request->get( 'email', '' ) ); |
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if ( $request->get( 'zahlweise', '' ) === PaymentType::DIRECT_DEBIT ) { |
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$donationRequest->setBankData( $this->getBankDataFromRequest( $request ) ); |
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} |
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$donationRequest->setTracking( $request->attributes->get( 'trackingCode' ) ); |
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$donationRequest->setOptIn( $request->get( 'info', '' ) ); |
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$donationRequest->setSource( $request->attributes->get( 'trackingSource' ) ); |
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$donationRequest->setTotalImpressionCount( intval( $request->get( 'impCount', 0 ) ) ); |
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$donationRequest->setSingleBannerImpressionCount( intval( $request->get( 'bImpCount', 0 ) ) ); |
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return $donationRequest; |
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} |
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private function getBankDataFromRequest( Request $request ): BankData { |
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$bankData = new BankData(); |
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$bankData->setIban( new Iban( $request->get( 'iban', '' ) ) ) |
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->setBic( $request->get( 'bic', '' ) ) |
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->setAccount( $request->get( 'konto', '' ) ) |
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->setBankCode( $request->get( 'blz', '' ) ) |
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->setBankName( $request->get( 'bankname', '' ) ); |
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if ( $bankData->isComplete() ) { |
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return $bankData->freeze()->assertNoNullFields(); |
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} |
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if ( $bankData->hasIban() ) { |
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$bankData = $this->newBankDataFromIban( $bankData->getIban() ); |
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} elseif ( $bankData->hasCompleteLegacyBankData() ) { |
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$bankData = $this->newBankDataFromAccountAndBankCode( $bankData->getAccount(), $bankData->getBankCode() ); |
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} |
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return $bankData->freeze()->assertNoNullFields(); |
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} |
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private function newBankDataFromIban( Iban $iban ): BankData { |
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return $this->ffFactory->newBankDataConverter()->getBankDataFromIban( $iban ); |
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} |
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private function newBankDataFromAccountAndBankCode( string $account, string $bankCode ): BankData { |
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return $this->ffFactory->newBankDataConverter()->getBankDataFromAccountData( $account, $bankCode ); |
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} |
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private function getEuroAmountFromString( string $amount ): Euro { |
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$locale = 'de_DE'; // TODO: make this configurable for multilanguage support |
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try { |
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return Euro::newFromFloat( ( new AmountParser( $locale ) )->parseAsFloat( $amount ) ); |
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} catch ( \InvalidArgumentException $ex ) { |
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return Euro::newFromCents( 0 ); |
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} |
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} |
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private function isSubmissionAllowed( Request $request ) { |
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$lastSubmission = $request->cookies->get( ShowDonationConfirmationHandler::SUBMISSION_COOKIE_NAME, '' ); |
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if ( $lastSubmission === '' ) { |
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return true; |
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} |
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$minNextTimestamp = |
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\DateTime::createFromFormat( ShowDonationConfirmationHandler::TIMESTAMP_FORMAT, $lastSubmission ) |
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->add( new \DateInterval( $this->ffFactory->getDonationTimeframeLimit() ) ); |
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if ( $minNextTimestamp > new \DateTime() ) { |
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return false; |
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} |
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return true; |
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} |
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private function newTrackingInfoFromRequest( Request $request ): DonationTrackingInfo { |
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$tracking = new DonationTrackingInfo(); |
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$tracking->setSingleBannerImpressionCount( intval( $request->get( 'bImpCount', 0 ) ) ); |
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$tracking->setTotalImpressionCount( intval( $request->get( 'impCount', 0 ) ) ); |
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return $tracking; |
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} |
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/** |
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* Safari and Chrome concatenate street autofill values (e.g. house number and street name) with a comma. |
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* This method removes the commas. |
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* |
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* @param string $value |
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* @return string |
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*/ |
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private function filterAutofillCommas( string $value ): string { |
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return trim( preg_replace( ['/,/', '/\s{2,}/'], [' ', ' '], $value ) ); |
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} |
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} |
wmde /
FundraisingFrontend
As per the PSR-2 coding standard, case statements should not be wrapped in curly braces. There is no need for braces, since each case is terminated by the next
break.There is also the option to use a semicolon instead of a colon, this is discouraged because many programmers do not even know it works and the colon is universal between programming languages.
To learn more about the PSR-2 coding standard, please refer to the PHP-Fig.