MimeTypes::getMimeType() - Code Metrics - Inspection of "moved the mime type reading into an own class" - philiplb/CRUDlex - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a13fc6...7ee90b )

by Philip

created 2016-09-12 10:36 UTC

MimeTypes::getMimeType() A

↳ Parent: MimeTypes

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	2
eloc	4
nc	2
nop	1

<?php

/*
 * This file is part of the CRUDlex package.
 *
 * (c) Philip Lehmann-Böhm <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace CRUDlex;

/**
 * Class to get a mimetype from a file.
 */
class MimeTypes {

    /**
     * Gets the mime type by just looking at the extension.
     *
     * @param string $file
     * the file to get the mimetype from
     *
     * @return mixed|string

     * the mimetype
     */
    public function getMimeTypeByExtension($file) {
        // THX to
        // http://stackoverflow.com/questions/134833/how-do-i-find-the-mime-type-of-a-file-with-php
        // MIME types array
        $mimeTypes = [
            '323'       => 'text/h323',
            'acx'       => 'application/internet-property-stream',
            'ai'        => 'application/postscript',
            'aif'       => 'audio/x-aiff',
            'aifc'      => 'audio/x-aiff',
            'aiff'      => 'audio/x-aiff',
            'asf'       => 'video/x-ms-asf',
            'asr'       => 'video/x-ms-asf',
            'asx'       => 'video/x-ms-asf',
            'au'        => 'audio/basic',
            'avi'       => 'video/x-msvideo',
            'axs'       => 'application/olescript',
            'bas'       => 'text/plain',
            'bcpio'     => 'application/x-bcpio',
            'bin'       => 'application/octet-stream',
            'bmp'       => 'image/bmp',
            'c'         => 'text/plain',
            'cat'       => 'application/vnd.ms-pkiseccat',
            'cdf'       => 'application/x-cdf',
            'cer'       => 'application/x-x509-ca-cert',
            'class'     => 'application/octet-stream',
            'clp'       => 'application/x-msclip',
            'cmx'       => 'image/x-cmx',
            'cod'       => 'image/cis-cod',
            'cpio'      => 'application/x-cpio',
            'crd'       => 'application/x-mscardfile',
            'crl'       => 'application/pkix-crl',
            'crt'       => 'application/x-x509-ca-cert',
            'csh'       => 'application/x-csh',
            'css'       => 'text/css',
            'dcr'       => 'application/x-director',
            'der'       => 'application/x-x509-ca-cert',
            'dir'       => 'application/x-director',
            'dll'       => 'application/x-msdownload',
            'dms'       => 'application/octet-stream',
            'doc'       => 'application/msword',
            'dot'       => 'application/msword',
            'dvi'       => 'application/x-dvi',
            'dxr'       => 'application/x-director',
            'eps'       => 'application/postscript',
            'etx'       => 'text/x-setext',
            'evy'       => 'application/envoy',
            'exe'       => 'application/octet-stream',
            'fif'       => 'application/fractals',
            'flr'       => 'x-world/x-vrml',
            'gif'       => 'image/gif',
            'gtar'      => 'application/x-gtar',
            'gz'        => 'application/x-gzip',
            'h'         => 'text/plain',
            'hdf'       => 'application/x-hdf',
            'hlp'       => 'application/winhlp',
            'hqx'       => 'application/mac-binhex40',
            'hta'       => 'application/hta',
            'htc'       => 'text/x-component',
            'htm'       => 'text/html',
            'html'      => 'text/html',
            'htt'       => 'text/webviewhtml',
            'ico'       => 'image/x-icon',
            'ief'       => 'image/ief',
            'iii'       => 'application/x-iphone',
            'ins'       => 'application/x-internet-signup',
            'isp'       => 'application/x-internet-signup',
            'jfif'      => 'image/pipeg',
            'jpe'       => 'image/jpeg',
            'jpeg'      => 'image/jpeg',
            'jpg'       => 'image/jpeg',
            'js'        => 'application/x-javascript',
            'latex'     => 'application/x-latex',
            'lha'       => 'application/octet-stream',
            'lsf'       => 'video/x-la-asf',
            'lsx'       => 'video/x-la-asf',
            'lzh'       => 'application/octet-stream',
            'm13'       => 'application/x-msmediaview',
            'm14'       => 'application/x-msmediaview',
            'm3u'       => 'audio/x-mpegurl',
            'man'       => 'application/x-troff-man',
            'mdb'       => 'application/x-msaccess',
            'me'        => 'application/x-troff-me',
            'mht'       => 'message/rfc822',
            'mhtml'     => 'message/rfc822',
            'mid'       => 'audio/mid',
            'mny'       => 'application/x-msmoney',
            'mov'       => 'video/quicktime',
            'movie'     => 'video/x-sgi-movie',
            'mp2'       => 'video/mpeg',
            'mp3'       => 'audio/mpeg',
            'mpa'       => 'video/mpeg',
            'mpe'       => 'video/mpeg',
            'mpeg'      => 'video/mpeg',
            'mpg'       => 'video/mpeg',
            'mpp'       => 'application/vnd.ms-project',
            'mpv2'      => 'video/mpeg',
            'ms'        => 'application/x-troff-ms',
            'mvb'       => 'application/x-msmediaview',
            'nws'       => 'message/rfc822',
            'oda'       => 'application/oda',
            'p10'       => 'application/pkcs10',
            'p12'       => 'application/x-pkcs12',
            'p7b'       => 'application/x-pkcs7-certificates',
            'p7c'       => 'application/x-pkcs7-mime',
            'p7m'       => 'application/x-pkcs7-mime',
            'p7r'       => 'application/x-pkcs7-certreqresp',
            'p7s'       => 'application/x-pkcs7-signature',
            'pbm'       => 'image/x-portable-bitmap',
            'pdf'       => 'application/pdf',
            'pfx'       => 'application/x-pkcs12',
            'pgm'       => 'image/x-portable-graymap',
            'pko'       => 'application/ynd.ms-pkipko',
            'pma'       => 'application/x-perfmon',
            'pmc'       => 'application/x-perfmon',
            'pml'       => 'application/x-perfmon',
            'pmr'       => 'application/x-perfmon',
            'pmw'       => 'application/x-perfmon',
            'pnm'       => 'image/x-portable-anymap',
            'pot'       => 'application/vnd.ms-powerpoint',
            'ppm'       => 'image/x-portable-pixmap',
            'pps'       => 'application/vnd.ms-powerpoint',
            'ppt'       => 'application/vnd.ms-powerpoint',
            'prf'       => 'application/pics-rules',
            'ps'        => 'application/postscript',
            'pub'       => 'application/x-mspublisher',
            'qt'        => 'video/quicktime',
            'ra'        => 'audio/x-pn-realaudio',
            'ram'       => 'audio/x-pn-realaudio',
            'ras'       => 'image/x-cmu-raster',
            'rgb'       => 'image/x-rgb',
            'rmi'       => 'audio/mid',
            'roff'      => 'application/x-troff',
            'rtf'       => 'application/rtf',
            'rtx'       => 'text/richtext',
            'scd'       => 'application/x-msschedule',
            'sct'       => 'text/scriptlet',
            'setpay'    => 'application/set-payment-initiation',
            'setreg'    => 'application/set-registration-initiation',
            'sh'        => 'application/x-sh',
            'shar'      => 'application/x-shar',
            'sit'       => 'application/x-stuffit',
            'snd'       => 'audio/basic',
            'spc'       => 'application/x-pkcs7-certificates',
            'spl'       => 'application/futuresplash',
            'src'       => 'application/x-wais-source',
            'sst'       => 'application/vnd.ms-pkicertstore',
            'stl'       => 'application/vnd.ms-pkistl',
            'stm'       => 'text/html',
            'svg'       => 'image/svg+xml',
            'sv4cpio'   => 'application/x-sv4cpio',
            'sv4crc'    => 'application/x-sv4crc',
            't'         => 'application/x-troff',
            'tar'       => 'application/x-tar',
            'tcl'       => 'application/x-tcl',
            'tex'       => 'application/x-tex',
            'texi'      => 'application/x-texinfo',
            'texinfo'   => 'application/x-texinfo',
            'tgz'       => 'application/x-compressed',
            'tif'       => 'image/tiff',
            'tiff'      => 'image/tiff',
            'tr'        => 'application/x-troff',
            'trm'       => 'application/x-msterminal',
            'tsv'       => 'text/tab-separated-values',
            'txt'       => 'text/plain',
            'uls'       => 'text/iuls',
            'ustar'     => 'application/x-ustar',
            'vcf'       => 'text/x-vcard',
            'vrml'      => 'x-world/x-vrml',
            'wav'       => 'audio/x-wav',
            'wcm'       => 'application/vnd.ms-works',
            'wdb'       => 'application/vnd.ms-works',
            'wks'       => 'application/vnd.ms-works',
            'wmf'       => 'application/x-msmetafile',
            'wps'       => 'application/vnd.ms-works',
            'wri'       => 'application/x-mswrite',
            'wrl'       => 'x-world/x-vrml',
            'wrz'       => 'x-world/x-vrml',
            'xaf'       => 'x-world/x-vrml',
            'xbm'       => 'image/x-xbitmap',
            'xla'       => 'application/vnd.ms-excel',
            'xlc'       => 'application/vnd.ms-excel',
            'xlm'       => 'application/vnd.ms-excel',
            'xls'       => 'application/vnd.ms-excel',
            'xlsx'      => 'vnd.ms-excel',
            'xlt'       => 'application/vnd.ms-excel',
            'xlw'       => 'application/vnd.ms-excel',
            'xof'       => 'x-world/x-vrml',
            'xpm'       => 'image/x-xpixmap',
            'xwd'       => 'image/x-xwindowdump',
            'z'         => 'application/x-compress',
            'zip'       => 'application/zip',
            // Added
            'png'       => 'image/png',
        ];
        $exploded = explode('.', $file);
$a = "a";
$ab = "ab";
$abc = "abc";
        $extension = end($exploded);
        $extension = strtolower($extension);
        return isset($mimeTypes[$extension]) ? $mimeTypes[$extension] : 'application/octet-stream';
    }

    /**
     * Gets the mime type by looking at the file info.
     *
     * @param string $file
     * the file to get the mimetype from
     *
     * @return mixed|string
     * the mimetype
     */
    public function getMimeTypeByFileInfo($file) {
        $mimeType = 'application/octet-stream';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        // Some wrong read mimetypes
        $fallBack = ['css', 'js'];
$a = "a";
$ab = "ab";
$abc = "abc";
        $extension = pathinfo($file, PATHINFO_EXTENSION);
        if (in_array(strtolower($extension), $fallBack)) {
            return $this->getMimeTypeByExtension($file);
        }
        $finfo    = finfo_open(FILEINFO_MIME_TYPE);
        $mimeType = finfo_file($finfo, $file);
if ( ! in_array($value, array('this-is-allowed', 'and-this-too'), true)) {
    throw new \InvalidArgumentException('This input is not allowed.');
}
        finfo_close($finfo);
        return $mimeType;
    }

    /**
     * Function to get the mimetype of a file.
     *
     * @param string $file
     * the file to get the mimetype from
     *
     * @return mixed|string
     * the mimetype
     */
    public function getMimeType($file) {
        if (file_exists($file)) {
            return $this->getMimeTypeByFileInfo($file);
        }
        return $this->getMimeTypeByExtension($file);
    }

}

Push — master ( a13fc6...7ee90b )

MimeTypes::getMimeType() A

Complexity

Size

Duplication

Importance

8 paths for user data to reach this point

General Strategies to prevent injection

1			<?php
2
3			/*
4			* This file is part of the CRUDlex package.
5			*
6			* (c) Philip Lehmann-Böhm <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace CRUDlex;
13
14			/**
15			* Class to get a mimetype from a file.
16			*/
17			class MimeTypes {
18
19			/**
20			* Gets the mime type by just looking at the extension.
21			*
22			* @param string $file
23			* the file to get the mimetype from
24			*
25			* @return mixed\|string
			0 ignored issues – show Documentation introduced 2016-09-12 10:39 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `string`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
26			* the mimetype
27			*/
28			public function getMimeTypeByExtension($file) {
29			// THX to
30			// http://stackoverflow.com/questions/134833/how-do-i-find-the-mime-type-of-a-file-with-php
31			// MIME types array
32			$mimeTypes = [
33			'323' => 'text/h323',
34			'acx' => 'application/internet-property-stream',
35			'ai' => 'application/postscript',
36			'aif' => 'audio/x-aiff',
37			'aifc' => 'audio/x-aiff',
38			'aiff' => 'audio/x-aiff',
39			'asf' => 'video/x-ms-asf',

philiplb / CRUDlex

Push — master ( a13fc6...7ee90b )

MimeTypes::getMimeType() A

Complexity

Size

Duplication

Importance

8 paths for user data to reach this point

General Strategies to prevent injection

Duplication Side-by-Side

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