162 lines
6.3 KiB
PHP
162 lines
6.3 KiB
PHP
<?php
|
|
|
|
namespace IQParts\Content;
|
|
|
|
/**
|
|
* Class MimeDetector
|
|
* @package IQParts\Framework\Content
|
|
*/
|
|
final class MimeDetector
|
|
{
|
|
/**
|
|
* @var
|
|
*/
|
|
private $mimeTypes;
|
|
|
|
/**
|
|
* Factory constructor.
|
|
* @param array $extraMimes
|
|
*/
|
|
public function __construct(array $extraMimes = [])
|
|
{
|
|
$this->mimeTypes = array_merge(
|
|
[
|
|
'doc' => 'application/msword',
|
|
'dot' => 'application/msword',
|
|
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
|
|
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
|
|
'docm' => 'application/vnd.ms-word.document.macroEnabled.12',
|
|
'dotm' => 'application/vnd.ms-word.template.macroEnabled.12',
|
|
'xls' => 'application/vnd.ms-excel',
|
|
'xlt' => 'application/vnd.ms-excel',
|
|
'xla' => 'application/vnd.ms-excel',
|
|
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
|
|
'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
|
|
'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
|
|
'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12',
|
|
'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
|
|
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
|
'pot' => 'application/vnd.ms-powerpoint',
|
|
'pps' => 'application/vnd.ms-powerpoint',
|
|
'ppa' => 'application/vnd.ms-powerpoint',
|
|
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
|
|
'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
|
|
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
|
|
'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12',
|
|
'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
|
|
'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12',
|
|
'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12',
|
|
'mdb' => 'application/vnd.ms-access',
|
|
'aac' => 'audio/aac',
|
|
'abw' => 'application/x-abiword',
|
|
'arc' => 'application/octet-stream',
|
|
'avi' => 'video/x-msvideo',
|
|
'azw' => 'application/vnd.amazon.ebook',
|
|
'bin' => 'application/octet-stream',
|
|
'bz' => 'application/x-bzip',
|
|
'bz2' => 'application/x-bzip2',
|
|
'csh' => 'application/x-csh',
|
|
'css' => 'text/css',
|
|
'csv' => 'text/csv',
|
|
'eot' => 'application/vnd.ms-fontobject',
|
|
'epub' => 'application/epub+zip',
|
|
'gif' => 'image/gif',
|
|
'htm' => 'text/html',
|
|
'html' => 'text/html',
|
|
'twig' => 'text/html',
|
|
'ico' => 'image/x-icon',
|
|
'ics' => 'text/calendar',
|
|
'jar' => 'application/java-archive',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpg' => 'image/jpg',
|
|
'js' => 'application/javascript',
|
|
'json' => 'application/json',
|
|
'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi',
|
|
'mpeg' => 'video/mpeg',
|
|
'mpkg' => 'application/vnd.apple.installer+xml',
|
|
'odp' => 'application/vnd.oasis.opendocument.presentation',
|
|
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
|
|
'odt' => 'application/vnd.oasis.opendocument.text',
|
|
'oga' => 'audio/ogg',
|
|
'ogv' => 'video/ogg',
|
|
'ogx' => 'application/ogg',
|
|
'otf' => 'font/otf',
|
|
'png' => 'image/png',
|
|
'pdf' => 'application/pdf',
|
|
'rar' => 'application/x-rar-compressed',
|
|
'rtf' => 'application/rtf',
|
|
'sh' => 'application/x-sh',
|
|
'svg' => 'image/svg+xml',
|
|
'swf' => 'application/x-shockwave-flash',
|
|
'tar' => 'application/x-tar',
|
|
'tif' => 'image/tiff',
|
|
'tiff' => 'image/tiff',
|
|
'ts' => 'application/typescript',
|
|
'txt' => 'text/plain',
|
|
'ttf' => 'font/ttf',
|
|
'vsd' => 'application/vnd.visio',
|
|
'wav' => 'audio/x-wav',
|
|
'weba' => 'audio/webm',
|
|
'webm' => 'video/webm',
|
|
'webp' => 'image/webp',
|
|
'woff' => 'font/woff',
|
|
'woff2' => 'font/woff2',
|
|
'xhtml' => 'application/xhtml+xml',
|
|
'xml' => 'application/xml',
|
|
'xul' => 'application/vnd.mozilla.xul+xml',
|
|
'zip' => 'application/zip',
|
|
'3gp' => 'video/3gpp',
|
|
'3g2' => 'video/3gpp2',
|
|
'7z' => 'application/x-7z-compressed'
|
|
],
|
|
$extraMimes
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param string $filename
|
|
* @return string
|
|
*/
|
|
public function detectFromExtension(string $filename): string
|
|
{
|
|
return $this->mimeTypes[$this->getExtension($filename)] ?? 'text/plain';
|
|
}
|
|
|
|
/**
|
|
* @param string $filename
|
|
* @return bool
|
|
*/
|
|
public function isText(string $filename): bool
|
|
{
|
|
$mime = $this->detectFromExtension($filename);
|
|
if (fnmatch('text/*', $mime)) {
|
|
return true;
|
|
}
|
|
|
|
$text = [
|
|
"application/javascript" => true,
|
|
"application/rtf" => true,
|
|
"application/json" => true,
|
|
"application/x-sh" => true,
|
|
"application/xml" => true
|
|
];
|
|
return isset($text[$mime]);
|
|
}
|
|
|
|
/**
|
|
* @param $filename
|
|
* @return string
|
|
*/
|
|
private function getExtension($filename): string
|
|
{
|
|
$file = basename($filename);
|
|
$dotPlace = strrpos($file, '.');
|
|
if ($dotPlace === false) {
|
|
return $file;
|
|
}
|
|
return substr($file, $dotPlace + 1);
|
|
}
|
|
|
|
} |