Php Programming Code Examples
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PHP-PDF-Converter
PHP-PDF-Converter
<?
//This script runs only with a ghostscript installation and an installed postscript printer.
//copy the script into the Apache htdocs-Directory and edit the lines 9 and 10 below.
//If it don`t runs as expected please comment out the lines 173, 187, 188, 191, 192 which
//deletes the postscriptfiles and uploaded files after conversion process. Then you can see whether
//the upload was successfull or the postscriptfiles will be generated from the script
//Supported File Formats. There are more formats supported from Office. If you know them, edit the next lines...
$quality = $_POST['quality'];
$excelfiles = array ("xls", "XLS", "xlt", "XLT", "csv", "CSV");
$powerpointfiles = array('ppt', 'PPT', 'pot', 'POT');
$wordfiles = array("doc", "DOC", 'dot', 'DOT', 'rtf', 'RTF', 'tml', 'TML', 'htm', 'HTM', 'txt', 'TXT');
$postscriptfiles = array('.ps', '.PS', 'prn', 'PRN', 'eps', 'EPS');
//f you are not familiar with PHP, do nothing else from here !
error_reporting(E_ALL ^ E_NOTICE);
$servername = $HTTP_SERVER_VARS['SERVER_NAME'];
$workdir = getcwd()."\\"; //erzeugt C:\\Apache2\\htdocs\\
$psfile=$workdir.$_FILES['userfile']['name'].".ps";
$pdffile=$workdir.$_FILES['userfile']['name'].".pdf";
$uploaded_doc=$workdir.$_FILES['userfile']['name'];
?>
<html><head><title>PDF Document Converter</title></head>
<body bgcolor="#FFFFFF" text="#000000" link="#0000FF">
<table width="100%" border="0">
<tr>
<td width="94%"><b>Office2PDF Conversion Service</b></td>
</tr>
<tr>
<td>
<? echo "Supported File Endings: <br>" ?>
<? foreach ($wordfiles as $value) {
echo "$value, ";
}
foreach ($excelfiles as $value) {
echo "$value, ";
}
foreach ($powerpointfiles as $value) {
echo "$value, ";
}
foreach ($postscriptfiles as $value) {
echo "$value, ";
}
?>
</td>
</tr>
</table>
<form enctype="multipart/form-data" action="<?=$PHP_SELF ?>" method="post">
<table width="100%" border="0" bgcolor="#CCCCCC">
<tr>
<td width="17%">Office File: </td>
<td width="83%"><input name="userfile" type="file"></td>
</tr>
<tr>
<td>Quality: </td>
<td><table width="800">
<tr>
<td><label>
<input type="radio" checked name="quality" value="-dPDFSETTINGS=/default">
Default: Standard setting, middle sized PDFs, Acrobat 4 compatible</label>
</td>
</tr>
<tr>
<td><label>
<input type="radio" name="quality" value="-dPDFSETTINGS=/screen">
Screen: small PDFs, especially for Internet, Acrobat 3 compatible</label>
</td>
</tr>
<tr>
<td><label>
<input type="radio" name="quality" value="-dPDFSETTINGS=/ebook">
EBook: PDFs especially for e-Books (= middle Quality), Acrobat 4 compatible</label>
</td>
</tr>
<tr>
<td><label>
<input type="radio" name="quality" value="-dPDFSETTINGS=/printer">
Printer: PDFs especially for Printing Documents (= good Quality), Acrobat 4 compatible</label>
</td>
</tr>
<tr>
<td><label>
<input type="radio" name="quality" value="-dPDFSETTINGS=/prepress">
Prepress: PDFs especially for die Printing (= best Quality). Acrobat 4 compatible</label>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>Start conversion</td>
<td><input type="submit" name="send" value="send file">
</td>
</tr>
</table>
</form>
<?
//If Document has Password, you can use this variable (works not with Powerpoint
if ($_POST['password']){
$password=$_POST['password'];
}
else { $password="False"; }
list ($name, $suffix) = split ('[.]', $_FILES['userfile']['name']);
function excel($document, $ps_file, $pdf_file, $gs_inst, $printer_name, $out_quality){
$excel = new COM("excel.application") or die("Unable to instantiate Excel");
$excel->AskToUpdateLinks = 0;
$excel->Workbooks->Open($document) or die("Unable to open document");
$excel->Workbooks[1]->Saved=1;
$excel->Workbooks[1]->PrintOut(1, 5000, 1, False, $printer_name, True, False, $ps_file);
$excel->Workbooks[1]->Close(false);
$excel->Quit();
$excel = null;
unset($excel);
while (exec("$gs_inst -sDEVICE=pdfwrite -r300 $out_quality -dNOPAUSE -dBATCH -dSAFER -sPAPERSIZE=a4 -sOutputFile=\"".$pdf_file."\" \"".$ps_file."\"") > 0){
sleep(1);
}
}
function powerpoint($document, $ps_file, $pdf_file, $gs_inst, $printer_name, $out_quality){
$powerpoint = new COM("powerpoint.application") or die("Unable to instantiate Powerpoint");
$powerpoint->Visible = 1;
$powerpoint->Presentations->Open($document, False, False, False) or die("Unable to open document");
$powerpoint->Presentations[1]->Saved=1;
//$powerpoint->ActivePrinter = $printer_name;
$powerpoint->Presentations[1]->PrintOut(1, 5000, $ps_file, 0, False);
$powerpoint->Presentations[1]->Close();
$powerpoint->Quit();
$powerpoint = null;
//unset($powerpoint);
while (exec("$gs_inst -sDEVICE=pdfwrite -r300 ".$out_quality." -dNOPAUSE -dBATCH -dSAFER -sPAPERSIZE=a4 -sOutputFile=\"".$pdf_file."\" \"".$ps_file."\"") > 0) {
sleep(1);
}
}
function word($document, $ps_file, $pdf_file, $passwd, $gs_inst, $printer_name, $out_quality){
$word = new COM("word.application") or die("Unable to instantiate Word");
//$word->Visible = 0;
$word->Documents->Open($document, False, True, False, $passwd) or die("Unable to open document");
//$word->Documents[1]->Saved = 1;
//$word->ActivePrinter = $printer_name;
$word->Documents[1]->PrintOut(True, False, 0, $ps_file);
while($word->BackgroundPrintingStatus > 0){
sleep(1);
}
$word->Documents[1]->Close(false);
$word->Quit();
$word = null;
unset($word);
while (exec("$gs_inst -sDEVICE=pdfwrite -r300 $out_quality -dNOPAUSE -dBATCH -dSAFER -sPAPERSIZE=a4 -sOutputFile=\"".$pdf_file."\" \"".$ps_file."\"") > 0){
sleep(1);
}
}
if ($_POST['send']){
print "<pre>";
if (move_uploaded_file($_FILES['userfile']['tmp_name'], $workdir.$_FILES['userfile']['name'])) {
if (in_array($suffix, $wordfiles)){
word($uploaded_doc, $psfile, $pdffile, $password, $gsinst, $printername, $quality);
}
elseif (in_array($suffix, $excelfiles)){
excel($uploaded_doc, $psfile, $pdffile, $gsinst, $printername, $quality);
}
elseif (in_array($suffix, $postscriptfiles)){
while (exec("$gsinst -dBATCH -sDEVICE=pdfwrite -r300 $quality -dNOPAUSE -dBATCH -dSAFER -sPAPERSIZE=a4 -sOutputFile=\"".$pdffile."\" -dNOPAUSE \"$uploaded_doc\"") > 0){
sleep(1);
}
}
elseif (in_array($suffix, $powerpointfiles)){
powerpoint($uploaded_doc, $psfile, $pdffile, $gsinst, $printername, $quality);
} else {
echo'<strong><font color="#FF0000">Dateiformat wird nicht unterst�tzt !!!</strong></font><br>';
unlink($uploaded_doc);//Hochgeladene Datei l�schen
echo'<strong><font color="#FF0000">Hochgeladene Datei wieder gel�scht.</strong></font>';
exit();
}
} else {
echo '<strong><font color="#FF0000">Datei konnte nicht hochgeladen werden !</strong></font>';
exit();
}
while (!(is_writable($pdffile))){ //abfrage ob Datei verf�gbar ?!
sleep(1);
}
if (!headers_sent()) {
$header="http://$servername/".$_FILES['userfile']['name'].".pdf";
header ("Location: $header");
unlink($psfile);
unlink($uploaded_doc);
exit();
} else { echo 'Das Resultat befindet sich f�r 24 Stunden unter: <a href="http://'.$servername.'/'.$_FILES['userfile']['name'].'.pdf">'.$_FILES['userfile']['name'].'.pdf</a>'; }
unlink($psfile);//Hochgeladene Datei l�schen
unlink($uploaded_doc);//Hochgeladene Datei l�schen
exit();
}
?>
</BODY>
</HTML>
