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120 lines
3.9 KiB
PHP
120 lines
3.9 KiB
PHP
<?php
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/**
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* Informatica Eindproject D4p
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* 6in3, Stedelijk Gymnasium Nijmegen
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* Docent: Hans de Wolf
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*
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* ==================
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*
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* Daniel Boutros,
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* Christiaan Goossens,
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* Jelmer Hinssen
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*/
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namespace Inforbank;
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/**
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* Proxy class om de limitaties van de sgni.nl webserver te omzeilen. Het is mogelijk om de site te bezoeken via zowel /login als /index.php/login op een goed geconfigureerde webserver, maar als de /index.php/login url wordt gebruikt is de onderstaande static file proxy nodig.
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*/
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class Proxy
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{
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public static $route;
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public function __invoke($request, $response, $next)
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{
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$uri = $request->getUri();
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self::$route = $uri;
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$path = $uri->getPath();
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$pa = explode('assets/', $path, 2);
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if (isset($pa[1])) {
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$path = __DIR__ . '/../assets/'.$pa[1];
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$path = realpath($path);
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if ($path) {
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$ext = pathinfo($path, PATHINFO_EXTENSION);
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$ext2Mime = array(
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'txt' => 'text/plain',
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'htm' => 'text/html',
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'html' => 'text/html',
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'php' => 'text/html',
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'css' => 'text/css',
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'js' => 'application/javascript',
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'json' => 'application/json',
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'xml' => 'application/xml',
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'swf' => 'application/x-shockwave-flash',
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'flv' => 'video/x-flv',
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// images
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'png' => 'image/png',
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'jpe' => 'image/jpeg',
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'jpeg' => 'image/jpeg',
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'jpg' => 'image/jpeg',
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'gif' => 'image/gif',
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'bmp' => 'image/bmp',
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'ico' => 'image/vnd.microsoft.icon',
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'tiff' => 'image/tiff',
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'tif' => 'image/tiff',
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'svg' => 'image/svg+xml',
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'svgz' => 'image/svg+xml',
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// archives
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'zip' => 'application/zip',
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'rar' => 'application/x-rar-compressed',
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'exe' => 'application/x-msdownload',
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'msi' => 'application/x-msdownload',
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'cab' => 'application/vnd.ms-cab-compressed',
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// audio/video
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'mp3' => 'audio/mpeg',
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'qt' => 'video/quicktime',
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'mov' => 'video/quicktime',
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// adobe
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'pdf' => 'application/pdf',
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'psd' => 'image/vnd.adobe.photoshop',
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'ai' => 'application/postscript',
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'eps' => 'application/postscript',
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'ps' => 'application/postscript',
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// ms office
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'doc' => 'application/msword',
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'rtf' => 'application/rtf',
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'xls' => 'application/vnd.ms-excel',
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'ppt' => 'application/vnd.ms-powerpoint',
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// open office
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'odt' => 'application/vnd.oasis.opendocument.text',
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'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
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);
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if (array_key_exists($ext, $ext2Mime)) {
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$mime = $ext2Mime[$ext];
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} else {
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$finfo = finfo_open(FILEINFO_MIME_TYPE);
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if (false !== ($_mime = finfo_file($finfo, $path))) {
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$mime = $_mime;
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}
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finfo_close($finfo);
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}
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header('Content-Type: ' . $mime);
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header('Content-Length: ' . filesize($path));
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ob_clean();
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flush();
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readfile($path);
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exit;
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} else {
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return $next($request, $response);
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}
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}
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return $next($request, $response);
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}
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}
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