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<?php |
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/** |
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* Class QRCode create a string to make a QRCode string to NFCe |
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* NOTE: this class only works with model 65 NFCe only |
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* |
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* @category NFePHP |
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* @package NFePHP\NFe\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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* @author Roberto L. Machado <linux.rlm at gmail dot com> |
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* @link http://github.com/nfephp-org/sped-nfe for the canonical source repository |
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*/ |
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namespace NFePHP\NFe\Factories; |
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use DOMDocument; |
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use NFePHP\NFe\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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* Mount URI for QRCode and create three XML tags in signed xml |
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* NOTE: included Manual_de_Especificações_Técnicas_do_DANFE_NFC-e_QR_Code |
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* versão 5.0 since fevereiro de 2018 |
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* @param DOMDocument $dom NFe |
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* @param string $token CSC number |
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* @param string $idToken CSC identification |
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* @param string $versao version of field |
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* @param string $urlqr URL for search by QRCode |
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* @param string $urichave URL for search by chave layout 4.00 only |
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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 $dom, |
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$token, |
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$idToken, |
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$versao, |
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$urlqr, |
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$urichave = '' |
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) { |
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$token = trim($token); |
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$idToken = trim($idToken); |
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$versao = trim($versao); |
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$urlqr = trim($urlqr); |
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$urichave = trim($urichave); |
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if (empty($token)) { |
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throw DocumentsException::wrongDocument(9); //Falta o CSC no config.json |
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} |
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if (empty($idToken)) { |
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throw DocumentsException::wrongDocument(10); //Falta o CSCId no config.json |
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} |
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if (empty($urlqr)) { |
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throw DocumentsException::wrongDocument(11); //Falta a URL do serviço NfeConsultaQR |
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} |
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if (empty($versao)) { |
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$versao = '200'; |
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} |
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$nfe = $dom->getElementsByTagName('NFe')->item(0); |
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$infNFe = $dom->getElementsByTagName('infNFe')->item(0); |
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$layoutver = $infNFe->getAttribute('versao'); |
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$ide = $dom->getElementsByTagName('ide')->item(0); |
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$dest = $dom->getElementsByTagName('dest')->item(0); |
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$icmsTot = $dom->getElementsByTagName('ICMSTot')->item(0); |
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$signedInfo = $dom->getElementsByTagName('SignedInfo')->item(0); |
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$chNFe = preg_replace('/[^0-9]/', '', $infNFe->getAttribute("Id")); |
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$tpAmb = $ide->getElementsByTagName('tpAmb')->item(0)->nodeValue; |
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$dhEmi = $ide->getElementsByTagName('dhEmi')->item(0)->nodeValue; |
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$tpEmis = $ide->getElementsByTagName('tpEmis')->item(0)->nodeValue; |
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$cDest = ''; |
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if (!empty($dest)) { |
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$cDest = !empty($dest->getElementsByTagName('CNPJ')->item(0)->nodeValue) |
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? $dest->getElementsByTagName('CNPJ')->item(0)->nodeValue |
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: ''; |
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if (empty($cDest)) { |
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$cDest = !empty($dest->getElementsByTagName('CPF')->item(0)->nodeValue) |
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? $dest->getElementsByTagName('CPF')->item(0)->nodeValue |
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: ''; |
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if (empty($cDest)) { |
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$cDest = $dest->getElementsByTagName('idEstrangeiro')->item(0)->nodeValue; |
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} |
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} |
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} |
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$vNF = $icmsTot->getElementsByTagName('vNF')->item(0)->nodeValue; |
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$vICMS = $icmsTot->getElementsByTagName('vICMS')->item(0)->nodeValue; |
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$digVal = $signedInfo->getElementsByTagName('DigestValue')->item(0)->nodeValue; |
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$qrMethod = "get$versao"; |
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$qrcode = self::$qrMethod( |
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$chNFe, |
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$urlqr, |
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$tpAmb, |
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$dhEmi, |
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$vNF, |
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$vICMS, |
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$digVal, |
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$token, |
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$idToken, |
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$versao, |
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$tpEmis, |
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$cDest |
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); |
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$infNFeSupl = $dom->createElement("infNFeSupl"); |
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$infNFeSupl->appendChild($dom->createElement('qrCode', $qrcode)); |
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//$nodeqr = $infNFeSupl->appendChild($dom->createElement('qrCode')); |
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//$nodeqr->appendChild($dom->createCDATASection($qrcode)); |
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$infNFeSupl->appendChild($dom->createElement('urlChave', $urichave)); |
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$signature = $dom->getElementsByTagName('Signature')->item(0); |
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$nfe->insertBefore($infNFeSupl, $signature); |
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$dom->formatOutput = false; |
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return $dom->saveXML(); |
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} |
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/** |
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* Return a QRCode version 2 string to be used in NFCe layout 4.00 |
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* @param string $chNFe |
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* @param string $url |
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* @param string $tpAmb |
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* @param string $dhEmi |
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* @param string $vNF |
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* @param string $vICMS |
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* @param string $digVal |
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* @param string $token |
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* @param string $idToken |
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* @param string $versao |
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* @param int $tpEmis |
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* @param string $cDest |
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* @return string |
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*/ |
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protected static function get200( |
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$chNFe, |
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$url, |
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$tpAmb, |
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$dhEmi, |
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$vNF, |
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$vICMS, |
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$digVal, |
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$token, |
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$idToken, |
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$versao, |
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$tpEmis, |
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$cDest |
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) { |
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$ver = $versao / 100; |
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$cscId = (int) $idToken; |
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$csc = $token; |
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if (strpos($url, '?p=') === false) { |
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$url = $url . '?p='; |
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} |
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if ($tpEmis != 9) { |
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//emissão on-line |
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$seq = "$chNFe|$ver|$tpAmb|$cscId"; |
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$hash = strtoupper(sha1($seq . $csc)); |
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return "$url$seq|$hash"; |
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} |
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//emissão off-line |
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$dt = new \DateTime($dhEmi); |
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$dia = $dt->format('d'); |
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$valor = number_format((float)$vNF, 2, '.', ''); |
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$digHex = self::str2Hex($digVal); |
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$seq = "$chNFe|$ver|$tpAmb|$dia|$valor|$digHex|$cscId"; |
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$hash = strtoupper(sha1($seq . $csc)); |
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return "$url$seq|$hash"; |
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} |
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/** |
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* Convert string to hexadecimal ASCII equivalent |
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* @param string $str |
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* @return string |
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*/ |
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protected static function str2Hex($str) |
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{ |
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$hex = ""; |
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$iCount = 0; |
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1 |
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$tot = strlen($str); |
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do { |
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$hex .= sprintf("%02x", ord($str[$iCount])); |
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$iCount++; |
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} while ($iCount < $tot); |
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return $hex; |
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} |
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} |
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