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<?php |
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namespace Sprain\SwissQrBill\PaymentPart\Output\TcPdfOutput; |
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use Sprain\SwissQrBill\PaymentPart\Output\AbstractOutput; |
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use Sprain\SwissQrBill\PaymentPart\Output\Element\OutputElementInterface; |
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use Sprain\SwissQrBill\PaymentPart\Output\Element\Placeholder; |
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use Sprain\SwissQrBill\PaymentPart\Output\Element\Text; |
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use Sprain\SwissQrBill\PaymentPart\Output\Element\Title; |
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use Sprain\SwissQrBill\PaymentPart\Output\OutputInterface; |
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use Sprain\SwissQrBill\QrCode\Exception\UnsupportedFileExtensionException; |
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use Sprain\SwissQrBill\QrCode\QrCode; |
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use Sprain\SwissQrBill\PaymentPart\Translation\Translation; |
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use Sprain\SwissQrBill\QrBill; |
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use TCPDF; |
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final class TcPdfOutput extends AbstractOutput implements OutputInterface |
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{ |
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// TCPDF constants |
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private const TCPDF_BORDER = 0; |
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private const TCPDF_ALIGN_BELOW = 2; |
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private const TCPDF_ALIGN_LEFT = 'L'; |
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private const TCPDF_ALIGN_RIGHT = 'R'; |
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private const TCPDF_ALIGN_CENTER = 'C'; |
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private const TCPDF_FONT = 'Helvetica'; |
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// Ratio constants |
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private const TCPDF_LEFT_CELL_HEIGHT_RATIO_COMMON = 1.2; |
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private const TCPDF_RIGHT_CELL_HEIGHT_RATIO_COMMON = 1.1; |
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private const TCPDF_LEFT_CELL_HEIGHT_RATIO_CURRENCY_AMOUNT = 1.5; |
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private const TCPDF_RIGHT_CELL_HEIGHT_RATIO_CURRENCY_AMOUNT = 1.5; |
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// Location constants |
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private const TCPDF_CURRENCY_AMOUNT_Y = 259; |
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private const TCPDF_LEFT_PART_X = 4; |
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private const TCPDF_RIGHT_PART_X = 66; |
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private const TCPDF_RIGHT_PAR_X_INFO = 117; |
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private const TCPDF_TITLE_Y = 195; |
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// Line spacing constants |
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private const TCPDF_9PT = 3.5; |
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private const TCPDF_11PT = 4.8; |
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/** @var string */ |
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protected $language; |
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/** @var QrBill */ |
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protected $qrBill; |
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/* @var TCPDF $tcPdf */ |
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private $tcPdf; |
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/* @var int $offsetX */ |
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private $offsetX; |
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/* @var int $offsetY */ |
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private $offsetY; |
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public function __construct( |
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QrBill $qrBill, |
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string $language, |
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TCPDF $tcPdf, |
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int $offsetX = 0, |
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int $offsetY = 0 |
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) { |
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parent::__construct($qrBill, $language); |
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$this->tcPdf = $tcPdf; |
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$this->offsetX = $offsetX; |
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$this->offsetY = $offsetY; |
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$this->setQrCodeImageFormat(QrCode::FILE_FORMAT_SVG); |
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} |
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public function getPaymentPart(): void |
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{ |
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$this->tcPdf->SetAutoPageBreak(false); |
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$this->addSeparatorContentIfNotPrintable(); |
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$this->addInformationContentReceipt(); |
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$this->addCurrencyContentReceipt(); |
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$this->addAmountContentReceipt(); |
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$this->addSwissQrCodeImage(); |
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$this->addInformationContent(); |
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$this->addCurrencyContent(); |
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$this->addAmountContent(); |
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$this->addFurtherInformationContent(); |
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} |
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private function addSwissQrCodeImage(): void |
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{ |
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$qrCode = $this->getQrCode(); |
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switch ($this->getQrCodeImageFormat()) { |
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case QrCode::FILE_FORMAT_SVG: |
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$format = QrCode::FILE_FORMAT_SVG; |
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$method = "ImageSVG"; |
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break; |
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case QrCode::FILE_FORMAT_PNG: |
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default: |
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$format = QrCode::FILE_FORMAT_PNG; |
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$method = "Image"; |
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} |
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$yPosQrCode = 209.5 + $this->offsetY; |
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$xPosQrCode = self::TCPDF_RIGHT_PART_X + 1 + $this->offsetX; |
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$qrCode->setWriterByExtension($format); |
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$img = base64_decode(preg_replace('#^data:image/[^;]+;base64,#', '', $qrCode->writeDataUri())); |
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$this->tcPdf->$method("@".$img, $xPosQrCode, $yPosQrCode, 46, 46); |
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} |
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private function addInformationContentReceipt(): void |
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{ |
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$x = self::TCPDF_LEFT_PART_X; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_LEFT_CELL_HEIGHT_RATIO_COMMON); |
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// Title |
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$this->tcPdf->SetFont(self::TCPDF_FONT, 'B', 11); |
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$this->SetY(self::TCPDF_TITLE_Y); |
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$this->SetX($x); |
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$this->printCell(Translation::get('receipt', $this->language), 0, 7); |
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// Elements |
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$this->SetY(204); |
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foreach ($this->getInformationElementsOfReceipt() as $informationElement) { |
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$this->SetX($x); |
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$this->setContentElement($informationElement, true); |
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} |
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// Acceptance section |
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$this->tcPdf->SetFont(self::TCPDF_FONT, 'B', 6); |
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$this->SetY(273); |
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$this->SetX($x); |
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$this->printCell(Translation::get('acceptancePoint', $this->language), 54, 0, self::TCPDF_ALIGN_BELOW, self::TCPDF_ALIGN_RIGHT); |
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} |
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private function addInformationContent(): void |
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{ |
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$x = self::TCPDF_RIGHT_PAR_X_INFO; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_RIGHT_CELL_HEIGHT_RATIO_COMMON); |
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// Title |
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$this->tcPdf->SetFont(self::TCPDF_FONT, 'B', 11); |
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$this->SetY(self::TCPDF_TITLE_Y); |
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$this->SetX(self::TCPDF_RIGHT_PART_X); |
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$this->printCell(Translation::get('paymentPart', $this->language), 48, 7); |
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// Elements |
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$this->SetY(197); |
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foreach ($this->getInformationElements() as $informationElement) { |
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$this->SetX($x); |
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$this->setContentElement($informationElement, false); |
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} |
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} |
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private function addCurrencyContentReceipt(): void |
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{ |
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$x = self::TCPDF_LEFT_PART_X; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_LEFT_CELL_HEIGHT_RATIO_CURRENCY_AMOUNT); |
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$this->SetY(self::TCPDF_CURRENCY_AMOUNT_Y); |
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foreach ($this->getCurrencyElements() as $currencyElement) { |
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$this->SetX($x); |
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$this->setContentElement($currencyElement, true); |
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} |
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} |
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private function addAmountContentReceipt(): void |
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{ |
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$x = 16; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_LEFT_CELL_HEIGHT_RATIO_CURRENCY_AMOUNT); |
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$this->SetY(self::TCPDF_CURRENCY_AMOUNT_Y); |
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foreach ($this->getAmountElementsReceipt() as $amountElement) { |
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$this->SetX($x); |
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$this->setContentElement($amountElement, true); |
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} |
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} |
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private function addCurrencyContent(): void |
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{ |
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$x = self::TCPDF_RIGHT_PART_X; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_RIGHT_CELL_HEIGHT_RATIO_CURRENCY_AMOUNT); |
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$this->SetY(self::TCPDF_CURRENCY_AMOUNT_Y); |
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foreach ($this->getCurrencyElements() as $currencyElement) { |
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$this->SetX($x); |
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$this->setContentElement($currencyElement, false); |
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} |
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} |
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private function addAmountContent(): void |
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{ |
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$x = 80; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_RIGHT_CELL_HEIGHT_RATIO_CURRENCY_AMOUNT); |
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$this->SetY(self::TCPDF_CURRENCY_AMOUNT_Y); |
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foreach ($this->getAmountElements() as $amountElement) { |
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$this->SetX($x); |
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$this->setContentElement($amountElement, false); |
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} |
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} |
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private function addFurtherInformationContent(): void |
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{ |
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$x = self::TCPDF_RIGHT_PART_X; |
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$this->tcPdf->setCellHeightRatio(self::TCPDF_RIGHT_CELL_HEIGHT_RATIO_COMMON); |
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$this->SetY(286); |
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$this->tcPdf->SetFont(self::TCPDF_FONT, '', 7); |
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foreach ($this->getFurtherInformationElements() as $furtherInformationElement) { |
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$this->SetX($x); |
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$this->setContentElement($furtherInformationElement, true); |
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} |
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} |
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private function addSeparatorContentIfNotPrintable(): void |
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{ |
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if (!$this->isPrintable()) { |
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$this->tcPdf->SetLineStyle(array('width' => 0.1, 'dash' => 4, 'color' => array(0, 0, 0))); |
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$this->printLine(2, 193, 208, 193); |
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$this->printLine(62, 193, 62, 296); |
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$this->tcPdf->SetFont(self::TCPDF_FONT, '', 7); |
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$this->SetY(188); |
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$this->SetX(5); |
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$this->printCell(Translation::get('separate', $this->language), 200, 0, 0, self::TCPDF_ALIGN_CENTER); |
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} |
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} |
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private function setContentElement(OutputElementInterface $element, bool $isReceiptPart): void |
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{ |
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if ($element instanceof Title) { |
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$this->setTitleElement($element, $isReceiptPart); |
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} |
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if ($element instanceof Text) { |
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$this->setTextElement($element, $isReceiptPart); |
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} |
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if ($element instanceof Placeholder) { |
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$this->setPlaceholderElement($element, $isReceiptPart); |
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} |
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} |
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private function setTitleElement(Title $element, bool $isReceiptPart): void |
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{ |
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$this->tcPdf->SetFont(self::TCPDF_FONT, 'B', $isReceiptPart ? 6 : 8); |
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$this->printCell( |
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Translation::get(str_replace("text.", "", $element->getTitle()), $this->language), |
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0, |
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0, |
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self::TCPDF_ALIGN_BELOW |
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); |
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} |
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private function setTextElement(Text $element, bool $isReceiptPart): void |
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{ |
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$this->tcPdf->SetFont(self::TCPDF_FONT, '', $isReceiptPart ? 8 : 10); |
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$this->printMultiCell( |
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str_replace("text.", "", $element->getText()), |
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$isReceiptPart ? 54 : 0, |
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0, |
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self::TCPDF_ALIGN_BELOW, |
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self::TCPDF_ALIGN_LEFT |
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); |
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$this->tcPdf->Ln($isReceiptPart ? self::TCPDF_9PT : self::TCPDF_11PT); |
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} |
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private function setPlaceholderElement(Placeholder $element): void |
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{ |
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$type = $element->getType(); |
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switch ($type) { |
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case Placeholder::PLACEHOLDER_TYPE_AMOUNT['type']: |
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$y = $this->tcPdf->GetY() + 1; |
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$x = $this->tcPdf->GetX() - 2; |
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break; |
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case Placeholder::PLACEHOLDER_TYPE_AMOUNT_RECEIPT['type']: |
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$y = $this->tcPdf->GetY() - 2; |
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$x = $this->tcPdf->GetX() + 11; |
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break; |
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case Placeholder::PLACEHOLDER_TYPE_PAYABLE_BY['type']: |
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case Placeholder::PLACEHOLDER_TYPE_PAYABLE_BY_RECEIPT['type']: |
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default: |
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$y = $this->tcPdf->GetY() + 1; |
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$x = $this->tcPdf->GetX() + 1; |
288
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} |
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$this->tcPdf->ImageSVG( |
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$element->getFile(), |
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$x, |
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$y, |
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$element->getWidth(), |
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$element->getHeight() |
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); |
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} |
298
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private function setX(int $x) : void |
300
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{ |
301
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$this->tcPdf->SetX($x+$this->offsetX); |
302
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} |
303
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304
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private function setY(int $y) : void |
305
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{ |
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$this->tcPdf->SetY($y+$this->offsetY); |
307
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} |
308
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309
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private function printCell( |
310
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string $text, |
311
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int $w = 0, |
312
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int $h = 0, |
313
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int $nextLineAlign = 0, |
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string $textAlign = self::TCPDF_ALIGN_LEFT |
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) : void { |
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$this->tcPdf->Cell($w, $h, $text, self::TCPDF_BORDER, $nextLineAlign, $textAlign); |
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} |
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private function printMultiCell( |
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string $text, |
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int $w = 0, |
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int $h = 0, |
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int $nextLineAlign = 0, |
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string $textAlign = self::TCPDF_ALIGN_LEFT |
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) : void { |
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$this->tcPdf->MultiCell($w, $h, $text, self::TCPDF_BORDER, $textAlign, false, $nextLineAlign); |
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} |
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private function printLine(int $x1, int $y1, int $x2, int $y2) : void |
330
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{ |
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$this->tcPdf->Line($x1+$this->offsetX, $y1+$this->offsetY, $x2+$this->offsetX, $y2+$this->offsetY); |
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} |
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} |
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