<?php require_once ("java/Java.inc");
/*
* Concat: merge pdf files
*
* Usage: concat.php outfile.pdf file1.pdf file2.pdf ...
*/
array_shift($argv); $argc--;
$outfile=$argv[0];
$args=$argv;
$pageOffset=0;
$f=1;
$master = new java("java.util.ArrayList");
while(--$argc) {
$reader = new java("com.lowagie.text.pdf.PdfReader", $args[$f]);
$reader->consolidateNamedDestinations();
$n = java_values($reader->getNumberOfPages());
$bookmarks = java("com.lowagie.text.pdf.SimpleBookmark")->getBookmark($reader);
if(java_values($bookmarks)!=null) {
if($pageOffset!=0) {
java("com.lowagie.text.pdf.SimpleBookmark")->shiftPageNumbers($bookmarks, $pageOffset, null);
$master->addAll($bookmarks);
}
}
$pageOffset += $n;
echo ("There are " . $n . " pages in " . $args[$f]); echo "\n";
if($f==1) {
$document = new java("com.lowagie.text.Document", $reader->getPageSizeWithRotation(1));
$writer = new java("com.lowagie.text.pdf.PdfCopy",
$document,
new java("java.io.FileOutputStream", $outfile));
$document->open();
}
for($i=0; $i<$n; ) {
++$i;
$page = $writer->getImportedPage($reader, $i);
$writer->addPage($page);
echo "Processed page: " .$i; echo "\n";
}
$form = $reader->getAcroForm();
if(java_values($form)!=null)
$writer->copyAcroForm($reader);
$f++;
}
if(java_values($master->size())>0) {
$writer->setOutlines($master);
}
$document->close();
?>