/**
* Save PHPExcel to file
*
* @param string $pFileName
* @throws Exception
*/
public function save($pFilename = null) {
// garbage collect
$this->_phpExcel->garbageCollect();
$saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
// Open file
$fileHandle = fopen($pFilename, 'w');
if ($fileHandle === false) {
throw new Exception("Could not open file $pFilename for writing.");
}
// Set PDF
$this->_isPdf = true;
// Build CSS
$this->buildCSS(true);
if(!$this->_printParamsSetted) {
// Default PDF paper size
$paperSize = 'A4';
// Check for paper size and page orientation
if (is_null($this->getSheetIndex())) {
$orientation = ($this->_phpExcel->getSheet(0)->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
$printPaperSize = $this->_phpExcel->getSheet(0)->getPageSetup()->getPaperSize();
$printMargins = $this->_phpExcel->getSheet(0)->getPageMargins();
} else {
$orientation = ($this->_phpExcel->getSheet($this->getSheetIndex())->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
$printPaperSize = $this->_phpExcel->getSheet($this->getSheetIndex())->getPageSetup()->getPaperSize();
$printMargins = $this->_phpExcel->getSheet($this->getSheetIndex())->getPageMargins();
}
$this->setOrientation($orientation);
// Override Page Orientation
if (!is_null($this->getOrientation())) {
$orientation = ($this->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_DEFAULT) ?
PHPExcel_Worksheet_PageSetup::ORIENTATION_PORTRAIT : $this->getOrientation();
}
$orientation = strtoupper($orientation);
// Override Paper Size
if (!is_null($this->getPaperSize())) {
$printPaperSize = $this->getPaperSize();
}
if (isset(self::$_paperSizes[$printPaperSize])) {
$paperSize = self::$_paperSizes[$printPaperSize];
}
if(is_string($paperSize)){
$paperSize = strtoupper($paperSize.(substr($orientation,0,1) == 'L' ? '-L' : ''));
}
if($printMargins) { //$printMargins是英寸制，要转换成毫米
$tmargin = 25.4 * $printMargins->getTop();
$bmargin = 25.4 * $printMargins->getBottom();
$lmargin = 25.4 * $printMargins->getLeft();
$rmargin = 25.4 * $printMargins->getRight();
$hmargin = 25.4 * $printMargins->getHeader();
$fmargin = 25.4 * $printMargins->getFooter();
}
}
else {
$paperSize = $this->_printPaperSize;
$orientation = $this->_printOrientation;
$tmargin = $this->_printTmargin;
$bmargin = $this->_printBmargin;
$lmargin = $this->_printLmargin;
$rmargin = $this->_printRmargin;
$hmargin = $this->_printHmargin;
$fmargin = $this->_printFmargin;
}
error_reporting(E_ALL ^ E_NOTICE); //当前的版本很多notice警告，屏蔽掉
// Create PDF
$pdf = new mpdf();
$pdf->useAdobeCJK = true; // Default setting in config.php
$pdf->SetAutoFont(AUTOFONT_ALL); // AUTOFONT_CJK | AUTOFONT_THAIVIET | AUTOFONT_RTL | AUTOFONT_INDIC // AUTOFONT_ALL
// Log::write("\ndefault pdf:\nT:".$pdf->tMargin."\nB:".$pdf->bMargin."\nL:".$pdf->DeflMargin."\nR:".$pdf->DefrMargin."\nH:".$pdf->margin_header."\nF:".$pdf->margin_footer."\n\n");
$pdf->_setPageSize($paperSize, $orientation);
$pdf->DefOrientation = $orientation;
if(!empty($this->_printFooterO)) {
$pdf->SetHTMLFooter($this->_printFooterO);
}
if(!empty($this->_printHeaderO)) {
$pdf->SetHTMLHeader($this->_printHeaderO, 'O');
}
if(!empty($this->_printFooterE)) {
$pdf->SetHTMLFooter($this->_printFooterE, 'E');
}
if(!empty($this->_printHeaderE)) {
$pdf->SetHTMLHeader($this->_printHeaderE, 'E');
}
if(!empty($tmargin)) {
$pdf->tMargin = $tmargin;
}
if(!empty($bmargin)) {
$pdf->bMargin = $bmargin;
}
if(!empty($lmargin)) {
$pdf->DeflMargin = $lmargin;
}
if(!empty($rmargin)) {
$pdf->DefrMargin = $rmargin;
}
if(!empty($hmargin)) {
$pdf->margin_header = $hmargin;
}
if(!empty($fmargin)) {
$pdf->margin_footer = $fmargin;
}
$pdf->mirrorMargins = $this->_mirrorMargins;
if(!empty($this->_script)) {
$pdf->SetJS($this->_script);
}
// Document info
$pdf->SetTitle($this->_phpExcel->getProperties()->getTitle());
$pdf->SetAuthor($this->_phpExcel->getProperties()->getCreator());
$pdf->SetSubject($this->_phpExcel->getProperties()->getSubject());
$pdf->SetKeywords($this->_phpExcel->getProperties()->getKeywords());
$pdf->SetCreator($this->_phpExcel->getProperties()->getCreator());
$pdf->WriteHTML(
$this->generateHTMLHeader(false) .
$this->generateSheetData() .
$this->generateHTMLFooter()
);
// Write to file
fwrite($fileHandle, $pdf->Output('','S'));
// Close file
fclose($fileHandle);
PHPExcel_Calculation::setArrayReturnType($saveArrayReturnType);
}
