39 lines
901 B
PHP
39 lines
901 B
PHP
<?php
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namespace Vn\Web;
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class Util {
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/**
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* Reads a file and writes it to the output buffer.
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*
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* @param string file The file path
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* @param boolean useXsendfile Wether to use the apache module Xsendfile
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*/
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static function printFile($file, $useXsendfile = FALSE) {
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if (!file_exists($file)) {
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http_response_code(404);
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return;
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}
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$finfo = new \finfo(FILEINFO_MIME_TYPE);
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$mimeType = $finfo->file($file);
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if ($useXsendfile) {
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header("X-Sendfile: $file");
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header("Content-Type: $mimeType");
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}
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else {
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header('Content-Description: File Transfer');
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header("Content-Type: $mimeType");
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header('Content-Disposition: attachment; filename="'. basename($file) .'"');
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header('Expires: 0');
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header('Cache-Control: must-revalidate');
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header('Pragma: public');
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header('Content-Length: '. filesize($file));
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set_time_limit(0);
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readfile($file);
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}
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}
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}
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