merged branch fabpot/mimetypes (PR #7809)
This PR was merged into the master branch. Discussion ---------- [WIP][HttpFoundation] File mime types and extensions | Q | A | ------------- | --- | Bug fix? | yes | New feature? | yes | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #5039, #6963, #5258, #7415, #5615 | License | MIT | Doc PR | n/a This pull request addresses most of the issues regarding mime types and extension on File instances. I've also created an issue on the docs to add more documentation about how things work (see symfony/symfony-docs#2542). Commits -------acc2b6a
[HttpFoundation] updated the list of known mime types (sync from Apache)f85cdd2
[HttpFoundation] fixed phpdoc1aa68da
[HttpFoundation] added a way to inject a custom magic file into FileinfoMimeTypeGuesser (closes #6963)29b5413
[HttpFoundation] added some more phpdocs to clarify usageee784fb
clarified how/when to use client or guessed mime-types and extensions on a File instance (closes #5039)
This commit is contained in:
commit
31ad9c830d
@ -49,9 +49,15 @@ class File extends \SplFileInfo
|
||||
*
|
||||
* If the mime type is unknown, returns null.
|
||||
*
|
||||
* This method uses the mime type as guessed by getMimeType()
|
||||
* to guess the file extension.
|
||||
*
|
||||
* @return string|null The guessed extension or null if it cannot be guessed
|
||||
*
|
||||
* @api
|
||||
*
|
||||
* @see ExtensionGuesser
|
||||
* @see getMimeType()
|
||||
*/
|
||||
public function guessExtension()
|
||||
{
|
||||
@ -64,12 +70,14 @@ class File extends \SplFileInfo
|
||||
/**
|
||||
* Returns the mime type of the file.
|
||||
*
|
||||
* The mime type is guessed using the functions finfo(), mime_content_type()
|
||||
* and the system binary "file" (in this order), depending on which of those
|
||||
* is available on the current operating system.
|
||||
* The mime type is guessed using a MimeTypeGuesser instance, which uses finfo(),
|
||||
* mime_content_type() and the system binary "file" (in this order), depending on
|
||||
* which of those are available.
|
||||
*
|
||||
* @return string|null The guessed mime type (i.e. "application/pdf")
|
||||
*
|
||||
* @see MimeTypeGuesser
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
public function getMimeType()
|
||||
|
@ -16,15 +16,12 @@ namespace Symfony\Component\HttpFoundation\File\MimeType;
|
||||
*
|
||||
* A default guesser is provided.
|
||||
* You can register custom guessers by calling the register()
|
||||
* method on the singleton instance.
|
||||
* method on the singleton instance:
|
||||
*
|
||||
* <code>
|
||||
* $guesser = ExtensionGuesser::getInstance();
|
||||
* $guesser->register(new MyCustomExtensionGuesser());
|
||||
* </code>
|
||||
* $guesser = ExtensionGuesser::getInstance();
|
||||
* $guesser->register(new MyCustomExtensionGuesser());
|
||||
*
|
||||
* The last registered guesser is preferred over previously registered ones.
|
||||
*
|
||||
*/
|
||||
class ExtensionGuesser implements ExtensionGuesserInterface
|
||||
{
|
||||
|
@ -15,12 +15,26 @@ use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
|
||||
use Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException;
|
||||
|
||||
/**
|
||||
* Guesses the mime type using the PECL extension FileInfo
|
||||
* Guesses the mime type using the PECL extension FileInfo.
|
||||
*
|
||||
* @author Bernhard Schussek <bschussek@gmail.com>
|
||||
*/
|
||||
class FileinfoMimeTypeGuesser implements MimeTypeGuesserInterface
|
||||
{
|
||||
private $magicFile;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param string $magicFile A magic file to use with the finfo instance
|
||||
*
|
||||
* @link http://www.php.net/manual/en/function.finfo-open.php
|
||||
*/
|
||||
public function __construct($magicFile = null)
|
||||
{
|
||||
$this->magicFile = $magicFile;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether this guesser is supported on the current OS/PHP setup
|
||||
*
|
||||
@ -48,7 +62,7 @@ class FileinfoMimeTypeGuesser implements MimeTypeGuesserInterface
|
||||
return null;
|
||||
}
|
||||
|
||||
if (!$finfo = new \finfo(FILEINFO_MIME_TYPE)) {
|
||||
if (!$finfo = new \finfo(FILEINFO_MIME_TYPE, $this->magicFile)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
|
@ -20,6 +20,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
* A map of mime types and their default extensions.
|
||||
*
|
||||
* This list has been placed under the public domain by the Apache HTTPD project.
|
||||
* This list has been updated from upstream on 2013-04-23.
|
||||
*
|
||||
* @see http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types
|
||||
*
|
||||
@ -39,6 +40,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/cdmi-queue' => 'cdmiq',
|
||||
'application/cu-seeme' => 'cu',
|
||||
'application/davmount+xml' => 'davmount',
|
||||
'application/docbook+xml' => 'dbk',
|
||||
'application/dssc+der' => 'dssc',
|
||||
'application/dssc+xml' => 'xdssc',
|
||||
'application/ecmascript' => 'ecma',
|
||||
@ -46,6 +48,9 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/epub+zip' => 'epub',
|
||||
'application/exi' => 'exi',
|
||||
'application/font-tdpfr' => 'pfr',
|
||||
'application/gml+xml' => 'gml',
|
||||
'application/gpx+xml' => 'gpx',
|
||||
'application/gxf' => 'gxf',
|
||||
'application/hyperstudio' => 'stk',
|
||||
'application/inkml+xml' => 'ink',
|
||||
'application/ipfix' => 'ipfix',
|
||||
@ -54,6 +59,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/java-vm' => 'class',
|
||||
'application/javascript' => 'js',
|
||||
'application/json' => 'json',
|
||||
'application/jsonml+json' => 'jsonml',
|
||||
'application/lost+xml' => 'lostxml',
|
||||
'application/mac-binhex40' => 'hqx',
|
||||
'application/mac-compactpro' => 'cpt',
|
||||
@ -64,6 +70,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/mathml+xml' => 'mathml',
|
||||
'application/mbox' => 'mbox',
|
||||
'application/mediaservercontrol+xml' => 'mscml',
|
||||
'application/metalink+xml' => 'metalink',
|
||||
'application/metalink4+xml' => 'meta4',
|
||||
'application/mets+xml' => 'mets',
|
||||
'application/mods+xml' => 'mods',
|
||||
@ -75,6 +82,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/oda' => 'oda',
|
||||
'application/oebps-package+xml' => 'opf',
|
||||
'application/ogg' => 'ogx',
|
||||
'application/omdoc+xml' => 'omdoc',
|
||||
'application/onenote' => 'onetoc',
|
||||
'application/oxps' => 'oxps',
|
||||
'application/patch-ops-error+xml' => 'xer',
|
||||
@ -122,6 +130,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/srgs' => 'gram',
|
||||
'application/srgs+xml' => 'grxml',
|
||||
'application/sru+xml' => 'sru',
|
||||
'application/ssdl+xml' => 'ssdl',
|
||||
'application/ssml+xml' => 'ssml',
|
||||
'application/tei+xml' => 'tei',
|
||||
'application/thraud+xml' => 'tfi',
|
||||
@ -136,6 +145,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.acucobol' => 'acu',
|
||||
'application/vnd.acucorp' => 'atc',
|
||||
'application/vnd.adobe.air-application-installer-package+zip' => 'air',
|
||||
'application/vnd.adobe.formscentral.fcdt' => 'fcdt',
|
||||
'application/vnd.adobe.fxp' => 'fxp',
|
||||
'application/vnd.adobe.xdp+xml' => 'xdp',
|
||||
'application/vnd.adobe.xfdf' => 'xfdf',
|
||||
@ -178,6 +188,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.cups-ppd' => 'ppd',
|
||||
'application/vnd.curl.car' => 'car',
|
||||
'application/vnd.curl.pcurl' => 'pcurl',
|
||||
'application/vnd.dart' => 'dart',
|
||||
'application/vnd.data-vision.rdz' => 'rdz',
|
||||
'application/vnd.dece.data' => 'uvf',
|
||||
'application/vnd.dece.ttml+xml' => 'uvt',
|
||||
@ -188,6 +199,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.dolby.mlp' => 'mlp',
|
||||
'application/vnd.dpgraph' => 'dpg',
|
||||
'application/vnd.dreamfactory' => 'dfac',
|
||||
'application/vnd.ds-keypoint' => 'kpxx',
|
||||
'application/vnd.dvb.ait' => 'ait',
|
||||
'application/vnd.dvb.service' => 'svc',
|
||||
'application/vnd.dynageo' => 'geo',
|
||||
@ -248,7 +260,6 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.hp-pcl' => 'pcl',
|
||||
'application/vnd.hp-pclxl' => 'pclxl',
|
||||
'application/vnd.hydrostatix.sof-data' => 'sfd-hdstx',
|
||||
'application/vnd.hzn-3d-crossword' => 'x3d',
|
||||
'application/vnd.ibm.minipay' => 'mpy',
|
||||
'application/vnd.ibm.modcap' => 'afp',
|
||||
'application/vnd.ibm.rights-management' => 'irm',
|
||||
@ -344,6 +355,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.muvee.style' => 'msty',
|
||||
'application/vnd.mynfc' => 'taglet',
|
||||
'application/vnd.neurolanguage.nlu' => 'nlu',
|
||||
'application/vnd.nitf' => 'ntf',
|
||||
'application/vnd.noblenet-directory' => 'nnd',
|
||||
'application/vnd.noblenet-sealer' => 'nns',
|
||||
'application/vnd.noblenet-web' => 'nnw',
|
||||
@ -384,6 +396,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.openxmlformats-officedocument.wordprocessingml.template' => 'dotx',
|
||||
'application/vnd.osgeo.mapguide.package' => 'mgp',
|
||||
'application/vnd.osgi.dp' => 'dp',
|
||||
'application/vnd.osgi.subsystem' => 'esa',
|
||||
'application/vnd.palm' => 'pdb',
|
||||
'application/vnd.pawaafile' => 'paw',
|
||||
'application/vnd.pg.format' => 'str',
|
||||
@ -403,6 +416,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/vnd.rig.cryptonote' => 'cryptonote',
|
||||
'application/vnd.rim.cod' => 'cod',
|
||||
'application/vnd.rn-realmedia' => 'rm',
|
||||
'application/vnd.rn-realmedia-vbr' => 'rmvb',
|
||||
'application/vnd.route66.link66+xml' => 'link66',
|
||||
'application/vnd.sailingtracker.track' => 'st',
|
||||
'application/vnd.seemail' => 'see',
|
||||
@ -486,25 +500,33 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/x-7z-compressed' => '7z',
|
||||
'application/x-abiword' => 'abw',
|
||||
'application/x-ace-compressed' => 'ace',
|
||||
'application/x-apple-diskimage' => 'dmg',
|
||||
'application/x-authorware-bin' => 'aab',
|
||||
'application/x-authorware-map' => 'aam',
|
||||
'application/x-authorware-seg' => 'aas',
|
||||
'application/x-bcpio' => 'bcpio',
|
||||
'application/x-bittorrent' => 'torrent',
|
||||
'application/x-blorb' => 'blb',
|
||||
'application/x-bzip' => 'bz',
|
||||
'application/x-bzip2' => 'bz2',
|
||||
'application/x-cbr' => 'cbr',
|
||||
'application/x-cdlink' => 'vcd',
|
||||
'application/x-cfs-compressed' => 'cfs',
|
||||
'application/x-chat' => 'chat',
|
||||
'application/x-chess-pgn' => 'pgn',
|
||||
'application/x-conference' => 'nsc',
|
||||
'application/x-cpio' => 'cpio',
|
||||
'application/x-csh' => 'csh',
|
||||
'application/x-debian-package' => 'deb',
|
||||
'application/x-dgc-compressed' => 'dgc',
|
||||
'application/x-director' => 'dir',
|
||||
'application/x-doom' => 'wad',
|
||||
'application/x-dtbncx+xml' => 'ncx',
|
||||
'application/x-dtbook+xml' => 'dtb',
|
||||
'application/x-dtbresource+xml' => 'res',
|
||||
'application/x-dvi' => 'dvi',
|
||||
'application/x-envoy' => 'evy',
|
||||
'application/x-eva' => 'eva',
|
||||
'application/x-font-bdf' => 'bdf',
|
||||
'application/x-font-ghostscript' => 'gsf',
|
||||
'application/x-font-linux-psf' => 'psf',
|
||||
@ -514,14 +536,23 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/x-font-ttf' => 'ttf',
|
||||
'application/x-font-type1' => 'pfa',
|
||||
'application/x-font-woff' => 'woff',
|
||||
'application/x-freearc' => 'arc',
|
||||
'application/x-futuresplash' => 'spl',
|
||||
'application/x-gca-compressed' => 'gca',
|
||||
'application/x-glulx' => 'ulx',
|
||||
'application/x-gnumeric' => 'gnumeric',
|
||||
'application/x-gramps-xml' => 'gramps',
|
||||
'application/x-gtar' => 'gtar',
|
||||
'application/x-hdf' => 'hdf',
|
||||
'application/x-install-instructions' => 'install',
|
||||
'application/x-iso9660-image' => 'iso',
|
||||
'application/x-java-jnlp-file' => 'jnlp',
|
||||
'application/x-latex' => 'latex',
|
||||
'application/x-lzh-compressed' => 'lzh',
|
||||
'application/x-mie' => 'mie',
|
||||
'application/x-mobipocket-ebook' => 'prc',
|
||||
'application/x-ms-application' => 'application',
|
||||
'application/x-ms-shortcut' => 'lnk',
|
||||
'application/x-ms-wmd' => 'wmd',
|
||||
'application/x-ms-wmz' => 'wmz',
|
||||
'application/x-ms-xbap' => 'xbap',
|
||||
@ -538,35 +569,47 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'application/x-msterminal' => 'trm',
|
||||
'application/x-mswrite' => 'wri',
|
||||
'application/x-netcdf' => 'nc',
|
||||
'application/x-nzb' => 'nzb',
|
||||
'application/x-pkcs12' => 'p12',
|
||||
'application/x-pkcs7-certificates' => 'p7b',
|
||||
'application/x-pkcs7-certreqresp' => 'p7r',
|
||||
'application/x-rar-compressed' => 'rar',
|
||||
'application/x-rar' => 'rar',
|
||||
'application/x-research-info-systems' => 'ris',
|
||||
'application/x-sh' => 'sh',
|
||||
'application/x-shar' => 'shar',
|
||||
'application/x-shockwave-flash' => 'swf',
|
||||
'application/x-silverlight-app' => 'xap',
|
||||
'application/x-sql' => 'sql',
|
||||
'application/x-stuffit' => 'sit',
|
||||
'application/x-stuffitx' => 'sitx',
|
||||
'application/x-subrip' => 'srt',
|
||||
'application/x-sv4cpio' => 'sv4cpio',
|
||||
'application/x-sv4crc' => 'sv4crc',
|
||||
'application/x-t3vm-image' => 't3',
|
||||
'application/x-tads' => 'gam',
|
||||
'application/x-tar' => 'tar',
|
||||
'application/x-tcl' => 'tcl',
|
||||
'application/x-tex' => 'tex',
|
||||
'application/x-tex-tfm' => 'tfm',
|
||||
'application/x-texinfo' => 'texinfo',
|
||||
'application/x-tgif' => 'obj',
|
||||
'application/x-ustar' => 'ustar',
|
||||
'application/x-wais-source' => 'src',
|
||||
'application/x-x509-ca-cert' => 'der',
|
||||
'application/x-xfig' => 'fig',
|
||||
'application/x-xliff+xml' => 'xlf',
|
||||
'application/x-xpinstall' => 'xpi',
|
||||
'application/x-xz' => 'xz',
|
||||
'application/x-zmachine' => 'z1',
|
||||
'application/xaml+xml' => 'xaml',
|
||||
'application/xcap-diff+xml' => 'xdf',
|
||||
'application/xenc+xml' => 'xenc',
|
||||
'application/xhtml+xml' => 'xhtml',
|
||||
'application/xml' => 'xml',
|
||||
'application/xml-dtd' => 'dtd',
|
||||
'application/xop+xml' => 'xop',
|
||||
'application/xproc+xml' => 'xpl',
|
||||
'application/xslt+xml' => 'xslt',
|
||||
'application/xspf+xml' => 'xspf',
|
||||
'application/xv+xml' => 'mxml',
|
||||
@ -579,6 +622,8 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'audio/mp4' => 'mp4a',
|
||||
'audio/mpeg' => 'mpga',
|
||||
'audio/ogg' => 'oga',
|
||||
'audio/s3m' => 's3m',
|
||||
'audio/silk' => 'sil',
|
||||
'audio/vnd.dece.audio' => 'uva',
|
||||
'audio/vnd.digital-winds' => 'eol',
|
||||
'audio/vnd.dra' => 'dra',
|
||||
@ -593,12 +638,16 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'audio/webm' => 'weba',
|
||||
'audio/x-aac' => 'aac',
|
||||
'audio/x-aiff' => 'aif',
|
||||
'audio/x-caf' => 'caf',
|
||||
'audio/x-flac' => 'flac',
|
||||
'audio/x-matroska' => 'mka',
|
||||
'audio/x-mpegurl' => 'm3u',
|
||||
'audio/x-ms-wax' => 'wax',
|
||||
'audio/x-ms-wma' => 'wma',
|
||||
'audio/x-pn-realaudio' => 'ram',
|
||||
'audio/x-pn-realaudio-plugin' => 'rmp',
|
||||
'audio/x-wav' => 'wav',
|
||||
'audio/xm' => 'xm',
|
||||
'chemical/x-cdx' => 'cdx',
|
||||
'chemical/x-cif' => 'cif',
|
||||
'chemical/x-cmdf' => 'cmdf',
|
||||
@ -614,6 +663,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'image/ktx' => 'ktx',
|
||||
'image/png' => 'png',
|
||||
'image/prs.btif' => 'btif',
|
||||
'image/sgi' => 'sgi',
|
||||
'image/svg+xml' => 'svg',
|
||||
'image/tiff' => 'tiff',
|
||||
'image/vnd.adobe.photoshop' => 'psd',
|
||||
@ -628,14 +678,17 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'image/vnd.fujixerox.edmics-mmr' => 'mmr',
|
||||
'image/vnd.fujixerox.edmics-rlc' => 'rlc',
|
||||
'image/vnd.ms-modi' => 'mdi',
|
||||
'image/vnd.ms-photo' => 'wdp',
|
||||
'image/vnd.net-fpx' => 'npx',
|
||||
'image/vnd.wap.wbmp' => 'wbmp',
|
||||
'image/vnd.xiff' => 'xif',
|
||||
'image/webp' => 'webp',
|
||||
'image/x-3ds' => '3ds',
|
||||
'image/x-cmu-raster' => 'ras',
|
||||
'image/x-cmx' => 'cmx',
|
||||
'image/x-freehand' => 'fh',
|
||||
'image/x-icon' => 'ico',
|
||||
'image/x-mrsid-image' => 'sid',
|
||||
'image/x-pcx' => 'pcx',
|
||||
'image/x-pict' => 'pic',
|
||||
'image/x-portable-anymap' => 'pnm',
|
||||
@ -643,6 +696,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'image/x-portable-graymap' => 'pgm',
|
||||
'image/x-portable-pixmap' => 'ppm',
|
||||
'image/x-rgb' => 'rgb',
|
||||
'image/x-tga' => 'tga',
|
||||
'image/x-xbitmap' => 'xbm',
|
||||
'image/x-xpixmap' => 'xpm',
|
||||
'image/x-xwindowdump' => 'xwd',
|
||||
@ -656,6 +710,10 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'model/vnd.mts' => 'mts',
|
||||
'model/vnd.vtu' => 'vtu',
|
||||
'model/vrml' => 'wrl',
|
||||
'model/x3d+binary' => 'x3db',
|
||||
'model/x3d+vrml' => 'x3dv',
|
||||
'model/x3d+xml' => 'x3d',
|
||||
'text/cache-manifest' => 'appcache',
|
||||
'text/calendar' => 'ics',
|
||||
'text/css' => 'css',
|
||||
'text/csv' => 'csv',
|
||||
@ -688,7 +746,10 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'text/x-fortran' => 'f',
|
||||
'text/x-pascal' => 'p',
|
||||
'text/x-java-source' => 'java',
|
||||
'text/x-opml' => 'opml',
|
||||
'text/x-nfo' => 'nfo',
|
||||
'text/x-setext' => 'etx',
|
||||
'text/x-sfv' => 'sfv',
|
||||
'text/x-uuencode' => 'uu',
|
||||
'text/x-vcalendar' => 'vcs',
|
||||
'text/x-vcard' => 'vcf',
|
||||
@ -720,13 +781,17 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
|
||||
'video/x-fli' => 'fli',
|
||||
'video/x-flv' => 'flv',
|
||||
'video/x-m4v' => 'm4v',
|
||||
'video/x-matroska' => 'mkv',
|
||||
'video/x-mng' => 'mng',
|
||||
'video/x-ms-asf' => 'asf',
|
||||
'video/x-ms-vob' => 'vob',
|
||||
'video/x-ms-wm' => 'wm',
|
||||
'video/x-ms-wmv' => 'wmv',
|
||||
'video/x-ms-wmx' => 'wmx',
|
||||
'video/x-ms-wvx' => 'wvx',
|
||||
'video/x-msvideo' => 'avi',
|
||||
'video/x-sgi-movie' => 'movie',
|
||||
'video/x-smv' => 'smv',
|
||||
'x-conference/x-cooltalk' => 'ice',
|
||||
);
|
||||
|
||||
|
@ -18,15 +18,22 @@ use Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException;
|
||||
* A singleton mime type guesser.
|
||||
*
|
||||
* By default, all mime type guessers provided by the framework are installed
|
||||
* (if available on the current OS/PHP setup). You can register custom
|
||||
* guessers by calling the register() method on the singleton instance.
|
||||
* (if available on the current OS/PHP setup).
|
||||
*
|
||||
* <code>
|
||||
* $guesser = MimeTypeGuesser::getInstance();
|
||||
* $guesser->register(new MyCustomMimeTypeGuesser());
|
||||
* </code>
|
||||
* You can register custom guessers by calling the register() method on the
|
||||
* singleton instance. Custom guessers are always called before any default ones.
|
||||
*
|
||||
* The last registered guesser is preferred over previously registered ones.
|
||||
* $guesser = MimeTypeGuesser::getInstance();
|
||||
* $guesser->register(new MyCustomMimeTypeGuesser());
|
||||
*
|
||||
* If you want to change the order of the default guessers, just re-register your
|
||||
* preferred one as a custom one. The last registered guesser is preferred over
|
||||
* previously registered ones.
|
||||
*
|
||||
* Re-registering a built-in guesser also allows you to configure it:
|
||||
*
|
||||
* $guesser = MimeTypeGuesser::getInstance();
|
||||
* $guesser->register(new FileinfoMimeTypeGuesser('/path/to/magic/file'));
|
||||
*
|
||||
* @author Bernhard Schussek <bschussek@gmail.com>
|
||||
*/
|
||||
|
@ -134,11 +134,16 @@ class UploadedFile extends File
|
||||
/**
|
||||
* Returns the file mime type.
|
||||
*
|
||||
* It is extracted from the request from which the file has been uploaded.
|
||||
* Then is should not be considered as a safe value.
|
||||
* The client mime type is extracted from the request from which the file
|
||||
* was uploaded, so it should not be considered as a safe value.
|
||||
*
|
||||
* For a trusted mime type, use getMimeType() instead (which guesses the mime
|
||||
* type based on the file content).
|
||||
*
|
||||
* @return string|null The mime type
|
||||
*
|
||||
* @see getMimeType
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
public function getClientMimeType()
|
||||
@ -146,6 +151,31 @@ class UploadedFile extends File
|
||||
return $this->mimeType;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the extension based on the client mime type.
|
||||
*
|
||||
* If the mime type is unknown, returns null.
|
||||
*
|
||||
* This method uses the mime type as guessed by getClientMimeType()
|
||||
* to guess the file extension. As such, the extension returned
|
||||
* by this method cannot be trusted.
|
||||
*
|
||||
* For a trusted extension, use guessExtension() instead (which guesses
|
||||
* the extension based on the guessed mime type for the file).
|
||||
*
|
||||
* @return string|null The guessed extension or null if it cannot be guessed
|
||||
*
|
||||
* @see guessExtension()
|
||||
* @see getClientMimeType()
|
||||
*/
|
||||
public function guessClientExtension()
|
||||
{
|
||||
$type = $this->getMimeType();
|
||||
$guesser = ExtensionGuesser::getInstance();
|
||||
|
||||
return $guesser->guess($type);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the file size.
|
||||
*
|
||||
|
Reference in New Issue
Block a user