369 lines
12 KiB
PHP
369 lines
12 KiB
PHP
<?php
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/**
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* See LICENSE file for license details.
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*
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* @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
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* @author D3 Data Development - Max Buhe <support@shopmodule.com>
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* @link http://www.oxidmodule.com
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*/
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namespace D3\PdfDocuments\Application\Model\AbstractClasses;
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use D3\ModCfg\Application\Model\d3filesystem;
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use D3\PdfDocuments\Application\Model\Exceptions\pdfGeneratorExceptionAbstract;
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use D3\PdfDocuments\Application\Model\Interfaces\pdfdocumentsGenericInterface as genericInterface;
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use OxidEsales\Eshop\Core\Base;
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use OxidEsales\Eshop\Core\Registry;
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use OxidEsales\Eshop\Core\UtilsView;
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use Smarty;
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use Spipu\Html2Pdf\Exception\Html2PdfException;
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use Spipu\Html2Pdf\Html2Pdf;
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abstract class pdfdocumentsGeneric extends Base implements genericInterface
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{
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const PDF_DESTINATION_DOWNLOAD = 'D'; // force download in browser
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const PDF_DESTINATION_STDOUT = 'I'; // show in browser plugin if available, otherwise download
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const PDF_DESTINATION_FILE = 'F'; // save as local file
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const PDF_DESTINATION_FILEANDSTDOUT = 'FI'; // output as local file and show in browser plugin
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const PDF_DESTINATION_FILEANDDOWNLOAD = 'FD'; // output as local file and force download in browser
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const PDF_DESTINATION_STRING = 'S'; // output as string
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const PDF_ORIENTATION_PORTRAIT = 'P';
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const PDF_ORIENTATION_LANDSCAPE = 'L';
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public $filenameExtension = 'pdf';
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/** @var Smarty */
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public $oSmarty;
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/** @var string */
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public $filename;
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/**
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* pdfDocumentsGeneric constructor.
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*/
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public function __construct()
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{
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parent::__construct();
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/** @var Smarty $oSmarty */
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$this->oSmarty = Registry::getUtilsView()->getSmarty();
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}
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public function runPreAction()
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{
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}
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public function runPostAction()
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{
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}
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/**
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* @param $sFilename
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* @param int $iSelLang
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* @param string $target
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* @return mixed|string|null
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* @throws Html2PdfException
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*/
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public function genPdf($sFilename, $iSelLang = 0, $target = self::PDF_DESTINATION_STDOUT)
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{
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$oPdf = oxNew(Html2Pdf::class, ...$this->getPdfProperties());
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$oPdf->setTestIsImage(false);
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$htmlContent = $this->getHTMLContent($iSelLang);
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$oPdf->writeHTML($htmlContent);
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$oPdf->pdf->SetAuthor(Registry::getConfig()->getActiveShop()->getFieldData('oxname'));
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$oPdf->pdf->SetTitle(Registry::getLang()->translateString($this->getTitleIdent()));
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$oPdf->pdf->SetCreator('D³ PDF Documents for OXID eShop');
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$oPdf->pdf->SetSubject(NULL);
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return $this->output($oPdf, $sFilename, $target, $htmlContent);
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}
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/**
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* @param int $iLanguage
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* @throws Html2PdfException
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*/
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public function downloadPdf($iLanguage = 0)
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{
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try {
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$this->runPreAction();
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$sFilename = $this->getFilename();
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$this->genPdf($sFilename, $iLanguage, self::PDF_DESTINATION_DOWNLOAD);
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$this->runPostAction();
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Registry::getUtils()->showMessageAndExit('');
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} catch (pdfGeneratorExceptionAbstract $e) {
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Registry::get(UtilsView::class)->addErrorToDisplay($e);
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Registry::getLogger()->error($e);
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}
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}
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/**
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* @param string $path
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* @param int $iLanguage
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*
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* @throws Html2PdfException
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*/
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public function savePdfFile($path, $iLanguage = 0)
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{
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try {
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$this->runPreAction();
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$sFilename = $this->getFilename();
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$this->genPdf(
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rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.$sFilename,
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$iLanguage,
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self::PDF_DESTINATION_FILE
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);
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$this->runPostAction();
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} catch (pdfGeneratorExceptionAbstract $e) {
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Registry::get(UtilsView::class)->addErrorToDisplay($e);
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Registry::getLogger()->error($e);
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}
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}
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/**
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* @param int $iLanguage
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*
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* @return null|string
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* @throws Html2PdfException
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*/
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public function getPdfContent($iLanguage = 0)
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{
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try {
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$this->runPreAction();
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$sFilename = $this->getFilename();
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$ret = $this->genPdf( $sFilename, $iLanguage, self::PDF_DESTINATION_STRING );
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$this->runPostAction();
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return $ret;
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} catch (pdfGeneratorExceptionAbstract $e) {
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Registry::get(UtilsView::class)->addErrorToDisplay($e);
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Registry::getLogger()->error($e);
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}
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return null;
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}
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/**
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* @param int $iSelLang
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*/
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public function setSmartyVars($iSelLang)
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{
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unset($iSelLang);
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$this->oSmarty->assign('config', Registry::getSession()->getConfig());
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$this->oSmarty->assign('viewConfig', Registry::getSession()->getConfig()->getActiveView()->getViewConfig());
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$this->oSmarty->assign('shop', Registry::getSession()->getConfig()->getActiveShop());
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$this->oSmarty->assign('lang', Registry::getLang());
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$this->oSmarty->assign('document', $this);
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}
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/**
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* @param int $iSelLang
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*
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* @return mixed
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*/
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public function getHTMLContent($iSelLang = 0)
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{
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$blCurrentRenderFromAdmin = self::$_blIsAdmin;
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self::$_blIsAdmin = $this->renderTemplateFromAdmin();
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$lang = Registry::getLang();
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$currTplLang = $lang->getTplLanguage();
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$lang->setTplLanguage($iSelLang);
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$this->setSmartyVars($iSelLang);
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$content = $this->oSmarty->fetch($this->getTemplate());
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$lang->setTplLanguage($currTplLang);
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self::$_blIsAdmin = $blCurrentRenderFromAdmin;
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return $content;
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}
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/**
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* arguments for Html2Pdf class constructor
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* - $orientation = 'P',
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* - $format = 'A4',
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* - $lang = 'fr',
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* - $unicode = true,
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* - $encoding = 'UTF-8',
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* - $margins = array(5, 5, 5, 8),
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* - $pdfa = false
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* @return string[]
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*/
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public function getPdfProperties()
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{
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$orientation = self::PDF_ORIENTATION_PORTRAIT;
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$format = 'A4';
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$lang = 'de';
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$unicode = true;
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$encoding = 'UTF-8';
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$margins = [0, 0, 0, 0];
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$pdfa = true;
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return [$orientation, $format, $lang, $unicode, $encoding, $margins, $pdfa];
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}
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/**
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* @param $filename
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*/
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public function setFilename($filename)
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{
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$this->filename = $filename;
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}
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/**
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* @return string
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*/
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public function getFilename()
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{
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// forced filename from setFilename()
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if ($this->filename) {
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return $this->makeValidFileName(
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$this->addFilenameExtension(
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$this->filename
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)
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);
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}
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return $this->makeValidFileName(
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$this->addFilenameExtension(
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$this->getTypeForFilename()
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)
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);
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}
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/**
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* @param string $filename
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*
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* @return string
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*/
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public function addFilenameExtension($filename)
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{
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$extension = $this->filenameExtension;
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$extensionLength = (strlen($extension) + 1) * -1;
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if ((bool) strlen($extension) && substr($filename, $extensionLength) != '.'.$extension) {
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$filename .= '.'.$extension;
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}
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return $filename;
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}
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/**
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* Gets proper file name
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*
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* @param string $sFilename file name
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*
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* @return string
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*/
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public function makeValidFileName($sFilename)
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{
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$fs = oxNew(d3filesystem::class);
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return $fs->filterFilename($sFilename);
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}
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/**
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* @return bool
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*/
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public function renderTemplateFromAdmin()
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{
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return false;
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}
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/**
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* @param Html2Pdf $oPdf
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* @param $sFilename
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* @param $target
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* @param $html
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* @return string|null
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* @throws Html2PdfException
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*/
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public function output(Html2Pdf $oPdf, $sFilename, $target, $html)
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{
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if ((bool) Registry::getConfig()->getConfigParam('d3PdfDocumentsbDev') === true) {
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return $this->outputDev($oPdf, $sFilename, $target, $html);
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} else {
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return $oPdf->output($sFilename, $target);
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}
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}
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/**
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* @param Html2Pdf $oPdf
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* @param $sFilename
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* @param $target
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* @param $html
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* @return null
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*/
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public function outputDev(Html2Pdf $oPdf, $sFilename, $target, $html)
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{
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$sFilename = str_replace('.pdf', '.html', $sFilename);
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switch($target) {
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case 'I': {
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// Send PDF to the standard output
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if (ob_get_contents()) {
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$oPdf->pdf->Error('Some data has already been output, can\'t send PDF file');
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}
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if (php_sapi_name() != 'cli') {
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//We send to a browser
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header('Content-Type: text/html');
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if (headers_sent()) {
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$oPdf->pdf->Error('Some data has already been output to browser, can\'t send PDF file');
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}
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header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
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header('Pragma: public');
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header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
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header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
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header('Content-Length: '.strlen($html));
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header('Content-Disposition: inline; filename="'.basename($sFilename).'";');
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}
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echo $html;
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break;
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}
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case 'D': {
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// Download PDF as file
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if (ob_get_contents()) {
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$oPdf->pdf->Error('Some data has already been output, can\'t send PDF file');
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}
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header('Content-Description: File Transfer');
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if (headers_sent()) {
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$oPdf->pdf->Error('Some data has already been output to browser, can\'t send PDF file');
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}
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header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
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header('Pragma: public');
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header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
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header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
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// force download dialog
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header('Content-Type: application/force-download');
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header('Content-Type: application/octet-stream', false);
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header('Content-Type: application/download', false);
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header('Content-Type: text/html', false);
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// use the Content-Disposition header to supply a recommended filename
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header('Content-Disposition: attachment; filename="'.basename($sFilename).'";');
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header('Content-Transfer-Encoding: binary');
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header('Content-Length: '.strlen($html));
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echo $html;
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break;
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}
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case 'F': {
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// Save PDF to a local file
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$f = fopen($sFilename, 'wb');
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if (!$f) {
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$oPdf->pdf->Error('Unable to create output file: '.$sFilename);
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}
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fwrite($f, $html, strlen($html));
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fclose($f);
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break;
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}
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case 'S': {
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// Returns PDF as a string
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return $html;
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}
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default: {
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$oPdf->pdf->Error('Incorrect output destination: '.$target);
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}
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}
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return null;
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}
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} |