/**
* Append all the extra PDFs
*/
protected function attachPdfs()
{
foreach ($this->appendQueue as $blob) {
$pdfPath = tempnam($this->_controller->getConfig()->getVarPath() . '/tmp/', '') . '.pdf';
if ($pdftkPath = $this->_controller->getConfig()->getPdftkPath()) {
$tmpFile = tempnam($this->_controller->getConfig()->getVarPath() . '/tmp/', '') . '.pdf';
file_put_contents($tmpFile, $blob);
$output = array();
$status = 0;
$return = exec("{$pdftkPath} {$tmpFile} output {$pdfPath} flatten", $output, $status);
if ($status != 0) {
throw new \Jazzee\Exception("Problem flattening PDF, return: {$return}, status: {$status}, output was: " . var_export($output, true));
}
unlink($tmpFile);
} else {
$this->_controller->log("You do not have PDFTK installed or you have not set the pdftkPath configuration variable. Some PDFs may be generated without all of their data.");
file_put_contents($pdfPath, $blob);
}
$doc = $this->pdf->open_pdi_document($pdfPath, 'shrug=true');
//loop through each page
for ($i = 1; $i <= $this->pdf->pcos_get_number($doc, "length:pages"); $i++) {
$page = $this->pdf->open_pdi_page($doc, $i, '');
$this->pdf->begin_page_ext($this->pageWidth, $this->pageHeight, "");
$this->pdf->fit_pdi_page($page, 0, 20, 'adjustpage');
$this->pdf->close_pdi_page($page);
$this->pdf->end_page_ext('');
}
$this->pdf->close_pdi_document($doc);
unlink($pdfPath);
}
}