mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
3f2fa6929b
Removing address and replacing with cakefoundation url git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7805 3807eeeb-6ff5-0310-8944-8be069107fe0
192 lines
No EOL
9.1 KiB
PHP
192 lines
No EOL
9.1 KiB
PHP
<?php
|
|
/* SVN FILE: $Id$ */
|
|
/**
|
|
* Methods to display or download any type of file
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* CakePHP(tm) : Rapid Development Framework (http://www.cakephp.org)
|
|
* Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
|
|
*
|
|
* Licensed under The MIT License
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @filesource
|
|
* @copyright Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
|
|
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
|
|
* @package cake
|
|
* @subpackage cake.cake.libs.view
|
|
* @since CakePHP(tm) v 1.2.0.5714
|
|
* @version $Revision$
|
|
* @modifiedby $LastChangedBy$
|
|
* @lastmodified $Date$
|
|
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
|
|
*/
|
|
class MediaView extends View {
|
|
/**
|
|
* Holds known mime type mappings
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $mimeType = array('ai' => 'application/postscript', 'bcpio' => 'application/x-bcpio', 'bin' => 'application/octet-stream',
|
|
'ccad' => 'application/clariscad', 'cdf' => 'application/x-netcdf', 'class' => 'application/octet-stream',
|
|
'cpio' => 'application/x-cpio', 'cpt' => 'application/mac-compactpro', 'csh' => 'application/x-csh',
|
|
'csv' => 'application/csv', 'dcr' => 'application/x-director', 'dir' => 'application/x-director',
|
|
'dms' => 'application/octet-stream', 'doc' => 'application/msword', 'drw' => 'application/drafting',
|
|
'dvi' => 'application/x-dvi', 'dwg' => 'application/acad', 'dxf' => 'application/dxf', 'dxr' => 'application/x-director',
|
|
'eps' => 'application/postscript', 'exe' => 'application/octet-stream', 'ez' => 'application/andrew-inset',
|
|
'flv' => 'video/x-flv', 'gtar' => 'application/x-gtar', 'gz' => 'application/x-gzip',
|
|
'bz2' => 'application/x-bzip', '7z' => 'application/x-7z-compressed', 'hdf' => 'application/x-hdf',
|
|
'hqx' => 'application/mac-binhex40', 'ips' => 'application/x-ipscript', 'ipx' => 'application/x-ipix',
|
|
'js' => 'application/x-javascript', 'latex' => 'application/x-latex', 'lha' => 'application/octet-stream',
|
|
'lsp' => 'application/x-lisp', 'lzh' => 'application/octet-stream', 'man' => 'application/x-troff-man',
|
|
'me' => 'application/x-troff-me', 'mif' => 'application/vnd.mif', 'ms' => 'application/x-troff-ms',
|
|
'nc' => 'application/x-netcdf', 'oda' => 'application/oda', 'pdf' => 'application/pdf',
|
|
'pgn' => 'application/x-chess-pgn', 'pot' => 'application/mspowerpoint', 'pps' => 'application/mspowerpoint',
|
|
'ppt' => 'application/mspowerpoint', 'ppz' => 'application/mspowerpoint', 'pre' => 'application/x-freelance',
|
|
'prt' => 'application/pro_eng', 'ps' => 'application/postscript', 'roff' => 'application/x-troff',
|
|
'scm' => 'application/x-lotusscreencam', 'set' => 'application/set', 'sh' => 'application/x-sh',
|
|
'shar' => 'application/x-shar', 'sit' => 'application/x-stuffit', 'skd' => 'application/x-koan',
|
|
'skm' => 'application/x-koan', 'skp' => 'application/x-koan', 'skt' => 'application/x-koan',
|
|
'smi' => 'application/smil', 'smil' => 'application/smil', 'sol' => 'application/solids',
|
|
'spl' => 'application/x-futuresplash', 'src' => 'application/x-wais-source', 'step' => 'application/STEP',
|
|
'stl' => 'application/SLA', 'stp' => 'application/STEP', 'sv4cpio' => 'application/x-sv4cpio',
|
|
'sv4crc' => 'application/x-sv4crc', 'svg' => 'image/svg+xml', 'svgz' => 'image/svg+xml',
|
|
'swf' => 'application/x-shockwave-flash', 't' => 'application/x-troff',
|
|
'tar' => 'application/x-tar', 'tcl' => 'application/x-tcl', 'tex' => 'application/x-tex',
|
|
'texi' => 'application/x-texinfo', 'texinfo' => 'application/x-texinfo', 'tr' => 'application/x-troff',
|
|
'tsp' => 'application/dsptype', 'unv' => 'application/i-deas', 'ustar' => 'application/x-ustar',
|
|
'vcd' => 'application/x-cdlink', 'vda' => 'application/vda', 'xlc' => 'application/vnd.ms-excel',
|
|
'xll' => 'application/vnd.ms-excel', 'xlm' => 'application/vnd.ms-excel', 'xls' => 'application/vnd.ms-excel',
|
|
'xlw' => 'application/vnd.ms-excel', 'zip' => 'application/zip', 'aif' => 'audio/x-aiff', 'aifc' => 'audio/x-aiff',
|
|
'aiff' => 'audio/x-aiff', 'au' => 'audio/basic', 'kar' => 'audio/midi', 'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi', 'mp2' => 'audio/mpeg', 'mp3' => 'audio/mpeg', 'mpga' => 'audio/mpeg',
|
|
'ra' => 'audio/x-realaudio', 'ram' => 'audio/x-pn-realaudio', 'rm' => 'audio/x-pn-realaudio',
|
|
'rpm' => 'audio/x-pn-realaudio-plugin', 'snd' => 'audio/basic', 'tsi' => 'audio/TSP-audio', 'wav' => 'audio/x-wav',
|
|
'asc' => 'text/plain', 'c' => 'text/plain', 'cc' => 'text/plain', 'css' => 'text/css', 'etx' => 'text/x-setext',
|
|
'f' => 'text/plain', 'f90' => 'text/plain', 'h' => 'text/plain', 'hh' => 'text/plain', 'htm' => 'text/html',
|
|
'html' => 'text/html', 'm' => 'text/plain', 'rtf' => 'text/rtf', 'rtx' => 'text/richtext', 'sgm' => 'text/sgml',
|
|
'sgml' => 'text/sgml', 'tsv' => 'text/tab-separated-values', 'tpl' => 'text/template', 'txt' => 'text/plain',
|
|
'xml' => 'text/xml', 'avi' => 'video/x-msvideo', 'fli' => 'video/x-fli', 'mov' => 'video/quicktime',
|
|
'movie' => 'video/x-sgi-movie', 'mpe' => 'video/mpeg', 'mpeg' => 'video/mpeg', 'mpg' => 'video/mpeg',
|
|
'qt' => 'video/quicktime', 'viv' => 'video/vnd.vivo', 'vivo' => 'video/vnd.vivo', 'gif' => 'image/gif',
|
|
'ief' => 'image/ief', 'jpe' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg',
|
|
'pbm' => 'image/x-portable-bitmap', 'pgm' => 'image/x-portable-graymap', 'png' => 'image/png',
|
|
'pnm' => 'image/x-portable-anymap', 'ppm' => 'image/x-portable-pixmap', 'ras' => 'image/cmu-raster',
|
|
'rgb' => 'image/x-rgb', 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'xbm' => 'image/x-xbitmap',
|
|
'xpm' => 'image/x-xpixmap', 'xwd' => 'image/x-xwindowdump', 'ice' => 'x-conference/x-cooltalk',
|
|
'iges' => 'model/iges', 'igs' => 'model/iges', 'mesh' => 'model/mesh', 'msh' => 'model/mesh',
|
|
'silo' => 'model/mesh', 'vrml' => 'model/vrml', 'wrl' => 'model/vrml',
|
|
'mime' => 'www/mime', 'pdb' => 'chemical/x-pdb', 'xyz' => 'chemical/x-pdb');
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param object $controller
|
|
*/
|
|
function __construct(&$controller) {
|
|
parent::__construct($controller);
|
|
}
|
|
/**
|
|
* Display or download the given file
|
|
*
|
|
* @return unknown
|
|
*/
|
|
function render() {
|
|
$name = $download = $extension = $id = $modified = $path = $size = $cache = $mimeType = null;
|
|
extract($this->viewVars, EXTR_OVERWRITE);
|
|
|
|
if ($size) {
|
|
$id = $id . '_' . $size;
|
|
}
|
|
|
|
if (is_dir($path)) {
|
|
$path = $path . $id;
|
|
} else {
|
|
$path = APP . $path . $id;
|
|
}
|
|
|
|
if (is_null($name)) {
|
|
$name = $id;
|
|
}
|
|
|
|
if (is_array($mimeType)) {
|
|
$this->mimeType = array_merge($this->mimeType, $mimeType);
|
|
}
|
|
|
|
if (file_exists($path) && isset($extension) && isset($this->mimeType[$extension]) && connection_status() == 0) {
|
|
$chunkSize = 8192;
|
|
$buffer = '';
|
|
$fileSize = @filesize($path);
|
|
$handle = fopen($path, 'rb');
|
|
|
|
if ($handle === false) {
|
|
return false;
|
|
}
|
|
if (!empty($modified)) {
|
|
$modified = gmdate('D, d M Y H:i:s', strtotime($modified, time())) . ' GMT';
|
|
} else {
|
|
$modified = gmdate('D, d M Y H:i:s') . ' GMT';
|
|
}
|
|
|
|
if ($download) {
|
|
$contentType = 'application/octet-stream';
|
|
$agent = env('HTTP_USER_AGENT');
|
|
|
|
if (preg_match('%Opera(/| )([0-9].[0-9]{1,2})%', $agent) || preg_match('/MSIE ([0-9].[0-9]{1,2})/', $agent)) {
|
|
$contentType = 'application/octetstream';
|
|
}
|
|
header('Content-Type: ' . $contentType);
|
|
header('Content-Disposition: attachment; filename="' . $name . '.' . $extension . '";');
|
|
header('Expires: 0');
|
|
header('Accept-Ranges: bytes');
|
|
header('Cache-Control: private', false);
|
|
header('Pragma: private');
|
|
|
|
$httpRange = env('HTTP_RANGE');
|
|
if (isset($httpRange)) {
|
|
list($toss, $range) = explode('=', $httpRange);
|
|
|
|
$size = $fileSize - 1;
|
|
$length = $fileSize - $range;
|
|
|
|
header('HTTP/1.1 206 Partial Content');
|
|
header('Content-Length: ' . $length);
|
|
header('Content-Range: bytes ' . $range . $size . '/' . $fileSize);
|
|
fseek($handle, $range);
|
|
} else {
|
|
header('Content-Length: ' . $fileSize);
|
|
}
|
|
} else {
|
|
header('Date: ' . gmdate('D, d M Y H:i:s', time()) . ' GMT');
|
|
if ($cache) {
|
|
if (!is_numeric($cache)) {
|
|
$cache = strtotime($cache) - time();
|
|
}
|
|
header('Cache-Control: max-age=' . $cache);
|
|
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $cache) . ' GMT');
|
|
header('Pragma: cache');
|
|
} else {
|
|
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
|
|
header('Pragma: no-cache');
|
|
}
|
|
header('Last-Modified: ' . $modified);
|
|
header('Content-Type: ' . $this->mimeType[$extension]);
|
|
header('Content-Length: ' . $fileSize);
|
|
}
|
|
@ob_end_clean();
|
|
|
|
while (!feof($handle) && connection_status() == 0 && !connection_aborted()) {
|
|
set_time_limit(0);
|
|
$buffer = fread($handle, $chunkSize);
|
|
echo $buffer;
|
|
@flush();
|
|
@ob_flush();
|
|
}
|
|
fclose($handle);
|
|
exit(0);
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
?>
|