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<?php |
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namespace NFePHP\MDFe\Factories; |
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/** |
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* Class QRCode create a string to make a QRCode string |
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* |
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* @author Cleiton Perin <cperin20 at gmail dot com> |
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* @package NFePHP\MDFe\Factories\QRCode |
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* @copyright NFePHP Copyright (c) 2008-2019 |
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* @license http://www.gnu.org/licenses/lgpl.txt LGPLv3+ |
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* @license https://opensource.org/licenses/MIT MIT |
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* @license http://www.gnu.org/licenses/gpl.txt GPLv3+ |
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* @category NFePHP |
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* @link http://github.com/nfephp-org/sped-mdfe for the canonical source repository |
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*/ |
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use DOMDocument; |
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use NFePHP\MDFe\Exception\DocumentsException; |
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class QRCode |
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{ |
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/** |
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* putQRTag |
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* @param DOMDocument $dom MDFe |
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* @return string |
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* @throws DocumentsException |
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*/ |
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public static function putQRTag( |
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\DOMDocument $dom, |
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$certificate |
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) { |
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$mdfe = $dom->getElementsByTagName('MDFe')->item(0); |
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$infMDFe = $dom->getElementsByTagName('infMDFe')->item(0); |
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$ide = $dom->getElementsByTagName('ide')->item(0); |
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$tpEmis = $ide->getElementsByTagName('tpEmis')->item(0)->nodeValue; |
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$chMDFe = preg_replace('/[^0-9]/', '', $infMDFe->getAttribute("Id")); |
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$sign = ''; |
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if ($tpEmis == 2) { |
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$sign = "&sign=" . base64_encode($certificate->sign($chMDFe)); |
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} |
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$tpAmb = $ide->getElementsByTagName('tpAmb')->item(0)->nodeValue; |
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$urlQRCode = "https://dfe-portal.svrs.rs.gov.br/mdfe/qrCode?chMDFe=$chMDFe&tpAmb=$tpAmb{$sign}"; |
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$infMDFeSupl = $dom->createElement("infMDFeSupl"); |
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$qrCode = $infMDFeSupl->appendChild($dom->createElement('qrCodMDFe')); |
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$qrCode->appendChild($dom->createCDATASection($urlQRCode)); |
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$signature = $dom->getElementsByTagName('Signature')->item(0); |
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$mdfe->insertBefore($infMDFeSupl, $signature); |
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$dom->formatOutput = false; |
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return $dom->saveXML(); |
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} |
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} |
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