/**
* Build details array.
*/
protected function buildDetails()
{
// Build details array.
$details = array();
// Extract document info
if ($this->trailer->has('Info')) {
/** @var Object $info */
$info = $this->trailer->get('Info');
$details = $info->getHeader()->getDetails();
}
// Retrieve the page count
try {
$pages = $this->getPages();
$details['Pages'] = count($pages);
} catch (\Exception $e) {
$details['Pages'] = 0;
}
$this->details = $details;
}
/**
* @param $document Document
* @param $header Header
* @param $content string
*
* @return Object
*/
public static function factory(Document $document, Header $header, $content)
{
switch ($header->get('Type')->getContent()) {
case 'XObject':
switch ($header->get('Subtype')->getContent()) {
case 'Image':
return new Image($document, $header, $content);
case 'Form':
return new Form($document, $header, $content);
default:
return new Object($document, $header, $content);
}
break;
case 'Pages':
return new Pages($document, $header, $content);
case 'Page':
return new Page($document, $header, $content);
case 'Encoding':
return new Encoding($document, $header, $content);
case 'Font':
$subtype = $header->get('Subtype')->getContent();
$classname = '\\Smalot\\PdfParser\\Font\\Font' . $subtype;
if (class_exists($classname)) {
return new $classname($document, $header, $content);
} else {
return new Font($document, $header, $content);
}
default:
return new Object($document, $header, $content);
}
}
