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Differences Between: [Versions 39 and 311] [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]

   1  <?php
   2  
   3  namespace PhpOffice\PhpSpreadsheet\Writer\Pdf;
   4  
   5  use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
   6  use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
   7  use PhpOffice\PhpSpreadsheet\Writer\Pdf;
   8  
   9  class Mpdf extends Pdf
  10  {
  11      /**
  12       * Gets the implementation of external PDF library that should be used.
  13       *
  14       * @param array $config Configuration array
  15       *
  16       * @return \Mpdf\Mpdf implementation
  17       */
  18      protected function createExternalWriterInstance($config)
  19      {
  20          return new \Mpdf\Mpdf($config);
  21      }
  22  
  23      /**
  24       * Save Spreadsheet to file.
  25       *
  26       * @param string $pFilename Name of the file to save as
  27       *
  28       * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception
  29       * @throws PhpSpreadsheetException
  30       */
  31      public function save($pFilename)
  32      {
  33          $fileHandle = parent::prepareForSave($pFilename);
  34  
  35          //  Default PDF paper size
  36          $paperSize = 'LETTER'; //    Letter    (8.5 in. by 11 in.)
  37  
  38          //  Check for paper size and page orientation
  39          if (null === $this->getSheetIndex()) {
  40              $orientation = ($this->spreadsheet->getSheet(0)->getPageSetup()->getOrientation()
  41                  == PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
  42              $printPaperSize = $this->spreadsheet->getSheet(0)->getPageSetup()->getPaperSize();
  43          } else {
  44              $orientation = ($this->spreadsheet->getSheet($this->getSheetIndex())->getPageSetup()->getOrientation()
  45                  == PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
  46              $printPaperSize = $this->spreadsheet->getSheet($this->getSheetIndex())->getPageSetup()->getPaperSize();
  47          }
  48          $this->setOrientation($orientation);
  49  
  50          //  Override Page Orientation
  51          if (null !== $this->getOrientation()) {
  52              $orientation = ($this->getOrientation() == PageSetup::ORIENTATION_DEFAULT)
  53                  ? PageSetup::ORIENTATION_PORTRAIT
  54                  : $this->getOrientation();
  55          }
  56          $orientation = strtoupper($orientation);
  57  
  58          //  Override Paper Size
  59          if (null !== $this->getPaperSize()) {
  60              $printPaperSize = $this->getPaperSize();
  61          }
  62  
  63          if (isset(self::$paperSizes[$printPaperSize])) {
  64              $paperSize = self::$paperSizes[$printPaperSize];
  65          }
  66  
  67          //  Create PDF
  68          $config = ['tempDir' => $this->tempDir];
  69          $pdf = $this->createExternalWriterInstance($config);
  70          $ortmp = $orientation;
  71          $pdf->_setPageSize(strtoupper($paperSize), $ortmp);
  72          $pdf->DefOrientation = $orientation;
  73          $pdf->AddPageByArray([
  74              'orientation' => $orientation,
  75              'margin-left' => $this->inchesToMm($this->spreadsheet->getActiveSheet()->getPageMargins()->getLeft()),
  76              'margin-right' => $this->inchesToMm($this->spreadsheet->getActiveSheet()->getPageMargins()->getRight()),
  77              'margin-top' => $this->inchesToMm($this->spreadsheet->getActiveSheet()->getPageMargins()->getTop()),
  78              'margin-bottom' => $this->inchesToMm($this->spreadsheet->getActiveSheet()->getPageMargins()->getBottom()),
  79          ]);
  80  
  81          //  Document info
  82          $pdf->SetTitle($this->spreadsheet->getProperties()->getTitle());
  83          $pdf->SetAuthor($this->spreadsheet->getProperties()->getCreator());
  84          $pdf->SetSubject($this->spreadsheet->getProperties()->getSubject());
  85          $pdf->SetKeywords($this->spreadsheet->getProperties()->getKeywords());
  86          $pdf->SetCreator($this->spreadsheet->getProperties()->getCreator());
  87  
  88          $pdf->WriteHTML($this->generateHTMLHeader(false));
  89          $html = $this->generateSheetData();
  90          foreach (\array_chunk(\explode(PHP_EOL, $html), 1000) as $lines) {
  91              $pdf->WriteHTML(\implode(PHP_EOL, $lines));
  92          }
  93          $pdf->WriteHTML($this->generateHTMLFooter());
  94  
  95          //  Write to file
  96          fwrite($fileHandle, $pdf->Output('', 'S'));
  97  
  98          parent::restoreStateAfterSave($fileHandle);
  99      }
 100  
 101      /**
 102       * Convert inches to mm.
 103       *
 104       * @param float $inches
 105       *
 106       * @return float
 107       */
 108      private function inchesToMm($inches)
 109      {
 110          return $inches * 25.4;
 111      }
 112  }