Download script
Ik ben al sinds gisteren bezig met een download script.
Maar ik kom er niet echt uit waar hij controleerd welke bestand hij moet downloaden ik gebruik checkboxen om een bestandje aan te vinken die je wilt downloaden, maar ik weet niet hoe ik mijn script daar naar kan laten kijken.
Zou iemand mij mischien willen helpen?
alvast bedankt.
Dit script laat zien welke bestand je wilt downloaden.
Code (php)
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Naamloos document</title>
</head>
<body>
<p><a href="../index.html">Klik hier</a> om terug te gaan. </p><br />
<?
if (isset($_GET['klant']))
{
echo $_GET['klant'] . '<br>';
$targetDir = $_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR . "plupload";
$dir = $targetDir. DIRECTORY_SEPARATOR ."". $_GET['klant'];
if ($handle = @opendir($dir))
{
while (false !== ($file = @readdir($handle))) {
echo"<input type='checkbox' />";
echo "<a href='/plupload/'". $file ."' target='_blank'>". basename($file, ".php") ."</a><br>" ;
}
echo"<br><a style='padding: 5px; background-color: orange; border: 1px black solid; color: black; text-decoration: none;' href='downloader.php'>download</a>";
@closedir($handle);
}
}
else
{
?>
<form action="<? echo $_SERVER['PHP_SELF']; ?>" method="get">
<input type="text" value="" name="klant" />
<input type="submit" value="DO" />
</form>
<p>
<? } ?>
</p>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Naamloos document</title>
</head>
<body>
<p><a href="../index.html">Klik hier</a> om terug te gaan. </p><br />
<?
if (isset($_GET['klant']))
{
echo $_GET['klant'] . '<br>';
$targetDir = $_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR . "plupload";
$dir = $targetDir. DIRECTORY_SEPARATOR ."". $_GET['klant'];
if ($handle = @opendir($dir))
{
while (false !== ($file = @readdir($handle))) {
echo"<input type='checkbox' />";
echo "<a href='/plupload/'". $file ."' target='_blank'>". basename($file, ".php") ."</a><br>" ;
}
echo"<br><a style='padding: 5px; background-color: orange; border: 1px black solid; color: black; text-decoration: none;' href='downloader.php'>download</a>";
@closedir($handle);
}
}
else
{
?>
<form action="<? echo $_SERVER['PHP_SELF']; ?>" method="get">
<input type="text" value="" name="klant" />
<input type="submit" value="DO" />
</form>
<p>
<? } ?>
</p>
</body>
</html>
dit is de download script
Code (php)
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<?php
function force_download ($name)
{
global $config;
$extensie = get_extensions($name);
/**
* Bepalen bestandsgrootte
*/
$filesize = filesize($config['uploader'] . $name);
/**
* Bepalen juiste mimetype
*/
$mimetype = set_mimetype($extensie);
/**
* Al de verdere output leegmaken
*/
ob_clean_all();
/**
* Verzenden headers
*/
header("Pragma: public"); // required
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false); // required for certain browsers
header("Content-Transfer-Encoding: binary");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $filesize);
header("Content-Disposition: attachment; filename=\"" . $name . "\";" );
readfile($config['uploader'] . $name);
//Send data
//echo $data;
die();
}
function ob_clean_all ()
{
$ob_active = ob_get_length () !== false;
while($ob_active)
{
ob_end_clean();
$ob_active = ob_get_length () !== false;
}
return true;
}
/**
* Bepalen extensie van een file
*/
function get_extensions($filenaam)
{
$filenaam_array = explode(".", $filenaam);
$filenaam_aantal = count($filenaam_array);
$extensie = $filenaam_array[$filenaam_aantal-1];
return $extensie;
}
/**
* Ophalen juiste mime-types
*/
function set_mimetype($extensie)
{
$mimetype_array = array(
'application/andrew-inset' => 'ez',
'application/mac-binhex40' => 'hqx',
'application/mac-compactpro' => 'cpt',
'application/mathml+xml' => 'mathml',
'application/msword' => 'doc',
'application/octet-stream' => 'bin',
'application/octet-stream' => 'dms',
'application/octet-stream' => 'lha',
'application/octet-stream' => 'lzh',
'application/octet-stream' => 'exe',
'application/octet-stream' => 'dll',
'application/octet-stream' => 'dmg',
'application/oda' => 'oda',
'application/ogg' => 'ogg',
'application/pdf' => 'pdf',
'application/postscript' => 'ai',
'application/postscript' => 'eps',
'application/postscript' => 'ps',
'application/rdf+xml' => 'rdf',
'application/smil' => 'smi',
'application/smil' => 'smil',
'application/srgs' => 'gram',
'application/srgs+xml' => 'grxml',
'application/vnd.mif' => 'mif',
'application/vnd.mozilla.xul+xml' => 'xul',
'application/vnd.ms-excel' => 'xls',
'application/vnd.ms-powerpoint' => 'ppt',
'application/vnd.wap.wbxml' => 'wbxml',
'application/vnd.wap.wmlc' => '.wmlc',
'application/vnd.wap.wmlc' => 'wmlc',
'application/vnd.wap.wmlscriptc' => 'wmlsc',
'application/voicexml+xml' => 'vxml',
'application/x-bcpio' => 'bcpio',
'application/x-cdlink' => 'vcd',
'application/x-chess-pgn' => 'pgn',
'application/x-cpio' => 'cpio',
'application/x-csh' => 'csh',
'application/x-director' => 'dcr',
'application/x-director' => 'dir',
'application/x-director' => 'dxr',
'application/x-dvi' => 'dvi',
'application/x-futuresplash' => 'spl',
'application/x-gtar' => 'gtar',
'application/x-hdf' => 'hdf',
'application/x-httpd-php' => 'php',
'application/x-httpd-php' => 'php4',
'application/x-httpd-php' => 'php3',
'application/x-httpd-php' => 'phtml',
'application/x-httpd-php-source' => 'phps',
'application/x-javascript' => 'js',
'application/x-koan' => 'skp',
'application/x-koan' => 'skd',
'application/x-koan' => 'skt',
'application/x-koan' => 'skm',
'application/x-latex' => 'latex',
'application/x-netcdf' => 'nc',
'application/x-netcdf' => 'cdf',
'application/x-pkcs7-crl' => '.crl',
'application/x-sh' => 'sh',
'application/x-shar' => 'shar',
'application/x-shockwave-flash' => 'swf',
'application/x-stuffit' => 'sit',
'application/x-sv4cpio' => 'sv4cpio',
'application/x-sv4crc' => 'sv4crc',
'application/x-tar' => '.tgz',
'application/x-tar' => 'tar',
'application/x-tcl' => 'tcl',
'application/x-tex' => 'tex',
'application/x-texinfo' => 'texinfo',
'application/x-texinfo' => 'texi',
'application/x-troff' => 't',
'application/x-troff' => 'tr',
'application/x-troff' => 'roff',
'application/x-troff-man' => 'man',
'application/x-troff-me' => 'me',
'application/x-troff-ms' => 'ms',
'application/x-ustar' => 'ustar',
'application/x-wais-source' => 'src',
'application/x-x509-ca-cert' => '.crt',
'application/xhtml+xml' => 'xhtml',
'application/xhtml+xml' => 'xht',
'application/xml' => 'xml',
'application/xml' => 'xsl',
'application/xml-dtd' => 'dtd',
'application/xslt+xml' => 'xslt',
'application/zip' => 'zip',
'audio/basic' => 'au',
'audio/basic' => 'snd',
'audio/midi' => 'mid',
'audio/midi' => 'midi',
'audio/midi' => 'kar',
'audio/mpeg' => 'mpga',
'audio/mpeg' => 'mp2',
'audio/mpeg' => 'mp3',
'audio/x-aiff' => 'aif',
'audio/x-aiff' => 'aiff',
'audio/x-aiff' => 'aifc',
'audio/x-mpegurl' => 'm3u',
'audio/x-pn-realaudio' => 'ram',
'audio/x-pn-realaudio' => 'rm',
'audio/x-pn-realaudio-plugin' => 'rpm',
'audio/x-realaudio' => 'ra',
'audio/x-wav' => 'wav',
'chemical/x-pdb' => 'pdb',
'chemical/x-xyz' => 'xyz',
'image/bmp' => 'bmp',
'image/cgm' => 'cgm',
'image/gif' => 'gif',
'image/ief' => 'ief',
'image/jpeg' => 'jpeg',
'image/jpeg' => 'jpg',
'image/jpeg' => 'jpe',
'image/png' => 'png',
'image/svg+xml' => 'svg',
'image/tiff' => 'tiff',
'image/tiff' => 'tif',
'image/vnd.djvu' => 'djvu',
'image/vnd.djvu' => 'djv',
'image/vnd.wap.wbmp' => 'wbmp',
'image/x-cmu-raster' => 'ras',
'image/x-icon' => 'ico',
'image/x-portable-anymap' => 'pnm',
'image/x-portable-bitmap' => 'pbm',
'image/x-portable-graymap' => 'pgm',
'image/x-portable-pixmap' => 'ppm',
'image/x-rgb' => 'rgb',
'image/x-xbitmap' => 'xbm',
'image/x-xpixmap' => 'xpm',
'image/x-xwindowdump' => 'xwd',
'model/iges' => 'igs',
'model/iges' => 'iges',
'model/mesh' => 'msh',
'model/iges' => 'iges',
'model/mesh' => 'mesh',
'model/iges' => 'iges',
'model/mesh' => 'silo',
'model/vrml' => 'wrl',
'model/vrml' => 'vrml',
'text/calendar' => 'ics',
'text/calendar' => 'ifb',
'text/css' => 'css',
'text/html' => 'shtml',
'text/html' => 'html',
'text/html' => 'htm',
'text/plain' => 'asc',
'text/plain' => 'txt',
'text/richtext' => 'rtx',
'text/rtf' => 'rtf',
'text/sgml' => 'sgml',
'text/sgml' => 'sgm',
'text/tab-separated-values' => 'tsv',
'text/vnd.wap.wml' => '.wml',
'text/vnd.wap.wml' => 'wml',
'text/vnd.wap.wmlscript' => 'wmls',
'text/vnd.wap.wmlscript' => 'wmls',
'text/x-setext' => 'etx',
'video/mpeg' => 'mpeg',
'video/mpeg' => 'mpg',
'video/mpeg' => 'mpeg',
'video/mpeg' => 'mpe',
'video/quicktime' => 'qt',
'video/quicktime' => 'mov',
'video/vnd.mpegurl' => 'mxu',
'video/vnd.mpegurl' => 'm4u',
'video/x-msvideo' => 'avi',
'video/x-sgi-movie' => 'movie'
);
while ($mimetype_extensie = current($mimetype_array))
{
if ($mimetype_extensie == $extensie) {
echo key($mimetype_array).'<br />';
$mimetype = key($mimetype_array);
}
next($mimetype_array);
}
}
/**
* Bepalen naam file
*/
$name = $item['upload_naam'];
//echo $extensie;
force_download ($name);
?>
function force_download ($name)
{
global $config;
$extensie = get_extensions($name);
/**
* Bepalen bestandsgrootte
*/
$filesize = filesize($config['uploader'] . $name);
/**
* Bepalen juiste mimetype
*/
$mimetype = set_mimetype($extensie);
/**
* Al de verdere output leegmaken
*/
ob_clean_all();
/**
* Verzenden headers
*/
header("Pragma: public"); // required
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false); // required for certain browsers
header("Content-Transfer-Encoding: binary");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $filesize);
header("Content-Disposition: attachment; filename=\"" . $name . "\";" );
readfile($config['uploader'] . $name);
//Send data
//echo $data;
die();
}
function ob_clean_all ()
{
$ob_active = ob_get_length () !== false;
while($ob_active)
{
ob_end_clean();
$ob_active = ob_get_length () !== false;
}
return true;
}
/**
* Bepalen extensie van een file
*/
function get_extensions($filenaam)
{
$filenaam_array = explode(".", $filenaam);
$filenaam_aantal = count($filenaam_array);
$extensie = $filenaam_array[$filenaam_aantal-1];
return $extensie;
}
/**
* Ophalen juiste mime-types
*/
function set_mimetype($extensie)
{
$mimetype_array = array(
'application/andrew-inset' => 'ez',
'application/mac-binhex40' => 'hqx',
'application/mac-compactpro' => 'cpt',
'application/mathml+xml' => 'mathml',
'application/msword' => 'doc',
'application/octet-stream' => 'bin',
'application/octet-stream' => 'dms',
'application/octet-stream' => 'lha',
'application/octet-stream' => 'lzh',
'application/octet-stream' => 'exe',
'application/octet-stream' => 'dll',
'application/octet-stream' => 'dmg',
'application/oda' => 'oda',
'application/ogg' => 'ogg',
'application/pdf' => 'pdf',
'application/postscript' => 'ai',
'application/postscript' => 'eps',
'application/postscript' => 'ps',
'application/rdf+xml' => 'rdf',
'application/smil' => 'smi',
'application/smil' => 'smil',
'application/srgs' => 'gram',
'application/srgs+xml' => 'grxml',
'application/vnd.mif' => 'mif',
'application/vnd.mozilla.xul+xml' => 'xul',
'application/vnd.ms-excel' => 'xls',
'application/vnd.ms-powerpoint' => 'ppt',
'application/vnd.wap.wbxml' => 'wbxml',
'application/vnd.wap.wmlc' => '.wmlc',
'application/vnd.wap.wmlc' => 'wmlc',
'application/vnd.wap.wmlscriptc' => 'wmlsc',
'application/voicexml+xml' => 'vxml',
'application/x-bcpio' => 'bcpio',
'application/x-cdlink' => 'vcd',
'application/x-chess-pgn' => 'pgn',
'application/x-cpio' => 'cpio',
'application/x-csh' => 'csh',
'application/x-director' => 'dcr',
'application/x-director' => 'dir',
'application/x-director' => 'dxr',
'application/x-dvi' => 'dvi',
'application/x-futuresplash' => 'spl',
'application/x-gtar' => 'gtar',
'application/x-hdf' => 'hdf',
'application/x-httpd-php' => 'php',
'application/x-httpd-php' => 'php4',
'application/x-httpd-php' => 'php3',
'application/x-httpd-php' => 'phtml',
'application/x-httpd-php-source' => 'phps',
'application/x-javascript' => 'js',
'application/x-koan' => 'skp',
'application/x-koan' => 'skd',
'application/x-koan' => 'skt',
'application/x-koan' => 'skm',
'application/x-latex' => 'latex',
'application/x-netcdf' => 'nc',
'application/x-netcdf' => 'cdf',
'application/x-pkcs7-crl' => '.crl',
'application/x-sh' => 'sh',
'application/x-shar' => 'shar',
'application/x-shockwave-flash' => 'swf',
'application/x-stuffit' => 'sit',
'application/x-sv4cpio' => 'sv4cpio',
'application/x-sv4crc' => 'sv4crc',
'application/x-tar' => '.tgz',
'application/x-tar' => 'tar',
'application/x-tcl' => 'tcl',
'application/x-tex' => 'tex',
'application/x-texinfo' => 'texinfo',
'application/x-texinfo' => 'texi',
'application/x-troff' => 't',
'application/x-troff' => 'tr',
'application/x-troff' => 'roff',
'application/x-troff-man' => 'man',
'application/x-troff-me' => 'me',
'application/x-troff-ms' => 'ms',
'application/x-ustar' => 'ustar',
'application/x-wais-source' => 'src',
'application/x-x509-ca-cert' => '.crt',
'application/xhtml+xml' => 'xhtml',
'application/xhtml+xml' => 'xht',
'application/xml' => 'xml',
'application/xml' => 'xsl',
'application/xml-dtd' => 'dtd',
'application/xslt+xml' => 'xslt',
'application/zip' => 'zip',
'audio/basic' => 'au',
'audio/basic' => 'snd',
'audio/midi' => 'mid',
'audio/midi' => 'midi',
'audio/midi' => 'kar',
'audio/mpeg' => 'mpga',
'audio/mpeg' => 'mp2',
'audio/mpeg' => 'mp3',
'audio/x-aiff' => 'aif',
'audio/x-aiff' => 'aiff',
'audio/x-aiff' => 'aifc',
'audio/x-mpegurl' => 'm3u',
'audio/x-pn-realaudio' => 'ram',
'audio/x-pn-realaudio' => 'rm',
'audio/x-pn-realaudio-plugin' => 'rpm',
'audio/x-realaudio' => 'ra',
'audio/x-wav' => 'wav',
'chemical/x-pdb' => 'pdb',
'chemical/x-xyz' => 'xyz',
'image/bmp' => 'bmp',
'image/cgm' => 'cgm',
'image/gif' => 'gif',
'image/ief' => 'ief',
'image/jpeg' => 'jpeg',
'image/jpeg' => 'jpg',
'image/jpeg' => 'jpe',
'image/png' => 'png',
'image/svg+xml' => 'svg',
'image/tiff' => 'tiff',
'image/tiff' => 'tif',
'image/vnd.djvu' => 'djvu',
'image/vnd.djvu' => 'djv',
'image/vnd.wap.wbmp' => 'wbmp',
'image/x-cmu-raster' => 'ras',
'image/x-icon' => 'ico',
'image/x-portable-anymap' => 'pnm',
'image/x-portable-bitmap' => 'pbm',
'image/x-portable-graymap' => 'pgm',
'image/x-portable-pixmap' => 'ppm',
'image/x-rgb' => 'rgb',
'image/x-xbitmap' => 'xbm',
'image/x-xpixmap' => 'xpm',
'image/x-xwindowdump' => 'xwd',
'model/iges' => 'igs',
'model/iges' => 'iges',
'model/mesh' => 'msh',
'model/iges' => 'iges',
'model/mesh' => 'mesh',
'model/iges' => 'iges',
'model/mesh' => 'silo',
'model/vrml' => 'wrl',
'model/vrml' => 'vrml',
'text/calendar' => 'ics',
'text/calendar' => 'ifb',
'text/css' => 'css',
'text/html' => 'shtml',
'text/html' => 'html',
'text/html' => 'htm',
'text/plain' => 'asc',
'text/plain' => 'txt',
'text/richtext' => 'rtx',
'text/rtf' => 'rtf',
'text/sgml' => 'sgml',
'text/sgml' => 'sgm',
'text/tab-separated-values' => 'tsv',
'text/vnd.wap.wml' => '.wml',
'text/vnd.wap.wml' => 'wml',
'text/vnd.wap.wmlscript' => 'wmls',
'text/vnd.wap.wmlscript' => 'wmls',
'text/x-setext' => 'etx',
'video/mpeg' => 'mpeg',
'video/mpeg' => 'mpg',
'video/mpeg' => 'mpeg',
'video/mpeg' => 'mpe',
'video/quicktime' => 'qt',
'video/quicktime' => 'mov',
'video/vnd.mpegurl' => 'mxu',
'video/vnd.mpegurl' => 'm4u',
'video/x-msvideo' => 'avi',
'video/x-sgi-movie' => 'movie'
);
while ($mimetype_extensie = current($mimetype_array))
{
if ($mimetype_extensie == $extensie) {
echo key($mimetype_array).'<br />';
$mimetype = key($mimetype_array);
}
next($mimetype_array);
}
}
/**
* Bepalen naam file
*/
$name = $item['upload_naam'];
//echo $extensie;
force_download ($name);
?>
Meschien zit daar je probleem
en op me readfile($config['uploader'] . $name); uploader heb ik nu trouwens veranderd naar file maar hij wilt nog steeds niet werken.
Kortom, zorg dat je het formulier waarin je downloads kunt selecteren, goed opbouwt. Verzend dat formulier vervolgens en gebruik dan de functie force_download() om de bestanden als download aan te bieden.
Blanche - op 15/02/2011 12:45:00:
Je genereert in je eerste scriptje wel een leuk lijstje met checkboxen, maar die zijn helemaal geen onderdeel van een formulier. En die 'download' link doet niets meer dan de gebruiker doorsturen naar download.php, zonder ook maar enige verdere informatie mee te geven.
Kortom, zorg dat je het formulier waarin je downloads kunt selecteren, goed opbouwt. Verzend dat formulier vervolgens en gebruik dan de functie force_download() om de bestanden als download aan te bieden.
Kortom, zorg dat je het formulier waarin je downloads kunt selecteren, goed opbouwt. Verzend dat formulier vervolgens en gebruik dan de functie force_download() om de bestanden als download aan te bieden.
oke dankjewel ik zal het proberen
Toevoeging op 15/02/2011 14:52:26:
ik heb het nou zo ver gekregen dat hij het bestand uitleest die je aangevinkt hebt maar ik weet niet hoe ik ervoor kan zorgen dat hij download