/**
* Get an associative array containing information about
* a file with the given storage path.
*
* Resulting array fields include:
* - fileExists
* - size (filesize in bytes)
* - mime (as major/minor)
* - media_type (value to be used with the MEDIATYPE_xxx constants)
* - metadata (handler specific)
* - sha1 (in base 36)
* - width
* - height
* - bits (bitrate)
* - file-mime
* - major_mime
* - minor_mime
*
* @param string $path Filesystem path to a file
* @param string|bool $ext The file extension, or true to extract it from the filename.
* Set it to false to ignore the extension.
* @return array
* @since 1.28
*/
public function getPropsFromPath($path, $ext)
{
$fsFile = new FSFile($path);
$info = $this->newPlaceholderProps();
$info['fileExists'] = $fsFile->exists();
if ($info['fileExists']) {
$info['size'] = $fsFile->getSize();
// bytes
$info['sha1'] = $fsFile->getSha1Base36();
# MIME type according to file contents
$info['file-mime'] = $this->magic->guessMimeType($path, false);
# Logical MIME type
$ext = $ext === true ? FileBackend::extensionFromPath($path) : $ext;
$info['mime'] = $this->magic->improveTypeFromExtension($info['file-mime'], $ext);
list($info['major_mime'], $info['minor_mime']) = File::splitMime($info['mime']);
$info['media_type'] = $this->magic->getMediaType($path, $info['mime']);
# Height, width and metadata
$handler = MediaHandler::getHandler($info['mime']);
if ($handler) {
$info['metadata'] = $handler->getMetadata($fsFile, $path);
/** @noinspection PhpMethodParametersCountMismatchInspection */
$gis = $handler->getImageSize($fsFile, $path, $info['metadata']);
if (is_array($gis)) {
$info = $this->extractImageSizeInfo($gis) + $info;
}
}
}
return $info;
}
/**
* Hook: MimeMagicInit
*
* @param MimeMagic $mimeMagic
* @param object $addToList Callback function
* @return bool Always true
*/
public static function MimeMagicInit($mimeMagic)
{
static $extraTypes = 'model/x-pdb pdb';
static $extraInfo = 'model/x-pdb [MODEL]';
$mimeMagic->addExtraTypes($extraTypes);
$mimeMagic->addExtraInfo($extraInfo);
return true;
}
/**
* This is called upon loading the special page. It should write output to the page with $wgOut.
*
* @param string $par The portion of the URI after Special:StaticDocServer/
*/
public function execute($par)
{
#TODO: switch to $this->getOuput() and $this->getRequest() when we upgrade MW
global $wgOut, $wgRequest;
$wgOut->disable();
$found = FALSE;
list($productName, $versionName, $path) = explode('/', $par, 3);
if (substr($par, -1, 1) == '/') {
$par .= 'index.html';
}
// Validate parameters are set
if (isset($productName) && isset($versionName) && PonyDocsProduct::GetProductByShortName($productName) && PonyDocsProductVersion::GetVersionByName($productName, $versionName)) {
$filename = PONYDOCS_STATIC_DIR . "/{$par}";
if (file_exists($filename)) {
$found = TRUE;
}
}
if (!$found) {
$wgRequest->response()->header("HTTP/1.1 404 Not Found");
echo "<html>\n";
echo "<head><title>Not Found</title></head>\n";
echo "<body>\n";
echo "<h1>Bad Request</h1>\n";
echo "<div>The documentation you have requested does not exist.</div>\n";
echo "</body>\n";
echo "</html>\n";
} else {
$mimeMagic = MimeMagic::singleton();
$pathParts = pathinfo($filename);
/* get mime-type for a specific file */
header('Content-type: ' . $mimeMagic->guessTypesForExtension($pathParts['extension']));
readfile($filename);
}
}
function showFile()
{
$i = strpos($this->mBasePath, '/');
$i = $i === false ? 0 : $i + 1;
$filename = substr($this->mBasePath, $i);
$i = strpos($filename, '.');
if ($i !== false) {
$ext = substr($filename, $i + 1);
$mime = MimeMagic::singleton();
$ctype = $mime->guessTypesForExtension($ext);
} else {
$ctype = 'application/octet-stream';
}
$contents = $this->svn->getFile($this->mBasePath, $this->mRev == 'HEAD' ? null : $this->mRev);
if ($this->mAction == 'raw' || $this->mAction == 'download') {
global $wgOut;
$wgOut->disable();
if ($this->mAction == 'raw') {
header('Content-Type: ' . $ctype);
} else {
header('Content-Type: application/octet-stream');
}
header('Content-Length: ' . strlen($contents));
print $contents;
return;
}
if (substr($ctype, 0, 5) == 'text/') {
return Xml::element('pre', array('style' => 'overflow: auto;'), $contents);
} else {
return wfMsgHTML('codebrowse-binary-file');
}
}
function getMimeType()
{
if (!isset($this->mime)) {
$magic = MimeMagic::singleton();
$this->mime = $magic->guessMimeType($this->path);
}
return $this->mime;
}
/**
* Utility function: Get a new file object for a file on disk but not actually in db.
*
* File must be in the path returned by getFilePath()
* @param string $name File name
* @param string $type MIME type [optional]
* @return UnregisteredLocalFile
*/
protected function dataFile($name, $type = null)
{
if (!$type) {
// Autodetect by file extension for the lazy.
$magic = MimeMagic::singleton();
$parts = explode($name, '.');
$type = $magic->guessTypesForExtension($parts[count($parts) - 1]);
}
return new UnregisteredLocalFile(false, $this->repo, "mwstore://localtesting/data/{$name}", $type);
}
private function _displayFile()
{
$registry = Zend_Registry::getInstance();
// Print the contents of the file
$file = $registry->configuration->testcase->dir . '/' . $this->getRequest()->getParam(2);
if ($stream = fopen($file, 'r')) {
// Disable layout
$layout = Zend_Layout::getMvcInstance();
$layout->disableLayout();
/// @todo: output headers and file information
$mm = new MimeMagic();
/// @todo: fix in mimemagic instead
header('Content-type: ' . $mm->get(realpath($file)));
echo stream_get_contents($stream);
fclose($stream);
} else {
throw new Exception("Attempted to view a non-existing file \"{$file}\".");
}
}
function testFormat()
{
$this->assertNull(MimeMagic::format(true));
$this->assertNull(MimeMagic::format(5));
/* Currently arrays aren't validated */
// $this->assertNull(MimeMagic::format(array('foo' => 'bar')));
$this->assertNull(MimeMagic::format('does-not-exist.db'));
$file = $this->TestData->getFile('text-html.snippet.html');
$this->assertNull(MimeMagic::format($file));
$file = $this->TestData->getFile('magic.apache.snippet.db');
$this->assertEqual(MimeMagic::format($file), 'Apache Module mod_mime_magic');
$file = $this->TestData->getFile('magic.freedesktop.snippet.db');
$this->assertEqual(MimeMagic::format($file), 'Freedesktop Shared MIME-info Database');
}
/** */
function wfGetType($filename, $safe = true)
{
global $wgTrivialMimeDetection;
$ext = strrchr($filename, '.');
$ext = $ext === false ? '' : strtolower(substr($ext, 1));
# trivial detection by file extension,
# used for thumbnails (thumb.php)
if ($wgTrivialMimeDetection) {
switch ($ext) {
case 'gif':
return 'image/gif';
case 'png':
return 'image/png';
case 'jpg':
return 'image/jpeg';
case 'jpeg':
return 'image/jpeg';
}
return 'unknown/unknown';
}
$magic = MimeMagic::singleton();
// Use the extension only, rather than magic numbers, to avoid opening
// up vulnerabilities due to uploads of files with allowed extensions
// but disallowed types.
$type = $magic->guessTypesForExtension($ext);
/**
* Double-check some security settings that were done on upload but might
* have changed since.
*/
if ($safe) {
global $wgFileBlacklist, $wgCheckFileExtensions, $wgStrictFileExtensions, $wgFileExtensions, $wgVerifyMimeType, $wgMimeTypeBlacklist, $wgRequest;
$form = new UploadForm($wgRequest);
list($partName, $extList) = $form->splitExtensions($filename);
if ($form->checkFileExtensionList($extList, $wgFileBlacklist)) {
return 'unknown/unknown';
}
if ($wgCheckFileExtensions && $wgStrictFileExtensions && !$form->checkFileExtensionList($extList, $wgFileExtensions)) {
return 'unknown/unknown';
}
if ($wgVerifyMimeType && in_array(strtolower($type), $wgMimeTypeBlacklist)) {
return 'unknown/unknown';
}
}
return $type;
}
function setType( $image ) {
$this->mimetype = $image->getMimeType();
$this->mediatype = $image->getMediaType();
#FIXME: ugly hack! do this on upload!
if ( $this->mimetype == 'unknown/unknown' ) {
$mime = MimeMagic::singleton();
$ext = preg_replace('!^.*\.([^.]+)$!', '\1', $image->getName());
$this->mimetype = $mime->guessTypesForExtension($ext);
$this->mediatype = $mime->getMediaType(null, $this->mimetype);
}
if ( preg_match('!/(x-)?ogg$!', $this->mimetype) ) {
if ( $this->mediatype == MEDIATYPE_AUDIO ) $this->mimetype = 'audio/ogg';
elseif ( $this->mediatype == MEDIATYPE_VIDEO ) $this->mimetype = 'video/ogg';
else $this->mimetype = 'application/ogg';
}
}
/** */
function wfGetType($filename)
{
global $wgTrivialMimeDetection;
# trivial detection by file extension,
# used for thumbnails (thumb.php)
if ($wgTrivialMimeDetection) {
$ext = strtolower(strrchr($filename, '.'));
switch ($ext) {
case '.gif':
return 'image/gif';
case '.png':
return 'image/png';
case '.jpg':
return 'image/jpeg';
case '.jpeg':
return 'image/jpeg';
}
return 'unknown/unknown';
} else {
$magic =& MimeMagic::singleton();
return $magic->guessMimeType($filename);
//full fancy mime detection
}
}
/**
* Get an instance of this class
* @return MimeMagic
*/
public static function &singleton()
{
if (!isset(self::$instance)) {
self::$instance = new MimeMagic();
}
return self::$instance;
}
function getMediaType()
{
$magic = MimeMagic::singleton();
return $magic->getMediaType(null, $this->getMimeType());
}
/**
* Get an associative array containing information about a file in the local filesystem.
*
* @param string $path Absolute local filesystem path
* @param mixed $ext The file extension, or true to extract it from the filename.
* Set it to false to ignore the extension.
*/
static function getPropsFromPath($path, $ext = true)
{
wfProfileIn(__METHOD__);
wfDebug(__METHOD__ . ": Getting file info for {$path}\n");
$info = array('fileExists' => file_exists($path) && !is_dir($path));
$gis = false;
if ($info['fileExists']) {
$magic = MimeMagic::singleton();
$info['mime'] = $magic->guessMimeType($path, $ext);
list($info['major_mime'], $info['minor_mime']) = self::splitMime($info['mime']);
$info['media_type'] = $magic->getMediaType($path, $info['mime']);
# Get size in bytes
$info['size'] = filesize($path);
# Height, width and metadata
$handler = MediaHandler::getHandler($info['mime']);
if ($handler) {
$tempImage = (object) array();
$info['metadata'] = $handler->getMetadata($tempImage, $path);
$gis = $handler->getImageSize($tempImage, $path, $info['metadata']);
} else {
$gis = false;
$info['metadata'] = '';
}
$info['sha1'] = self::sha1Base36($path);
wfDebug(__METHOD__ . ": {$path} loaded, {$info['size']} bytes, {$info['mime']}.\n");
} else {
$info['mime'] = NULL;
$info['media_type'] = MEDIATYPE_UNKNOWN;
$info['metadata'] = '';
$info['sha1'] = '';
wfDebug(__METHOD__ . ": {$path} NOT FOUND!\n");
}
if ($gis) {
# NOTE: $gis[2] contains a code for the image type. This is no longer used.
$info['width'] = $gis[0];
$info['height'] = $gis[1];
if (isset($gis['bits'])) {
$info['bits'] = $gis['bits'];
} else {
$info['bits'] = 0;
}
} else {
$info['width'] = 0;
$info['height'] = 0;
$info['bits'] = 0;
}
wfProfileOut(__METHOD__);
return $info;
}
/**
* Will load a file from various sources
*
* Supported formats:
* - Freedesktop Shared MIME-info Database
* - Apache Module mod_mime_magic
* - PHP file containing variables formatted like: $data[0] = array(item, item, item, ...)
*
* @param mixed $file An absolute path to a magic file in apache, freedesktop
* or a filename (without .php) of a file in the configs/ dir in CakePHP format
* @return mixed A format string or null if format could not be determined
* @access private
* @link http://httpd.apache.org/docs/2.2/en/mod/mod_mime_magic.html
* @link http://standards.freedesktop.org/shared-mime-info-spec/shared-mime-info-spec-0.13.html
*/
function __read($db)
{
$format = MimeMagic::format($db);
if ($format === 'Array') {
foreach ($db as $item) {
$this->register($item);
}
} elseif ($format === 'PHP') {
include $db;
foreach ($data as $item) {
$this->register($item);
}
} elseif ($format === 'Freedesktop Shared MIME-info Database') {
$sectionRegex = '^\\[(\\d{1,3}):([-\\w.\\+]+\\/[-\\w.\\+]+)\\]$';
$itemRegex = '^(\\d*)\\>+(\\d+)=+([^&~\\+]{2})([^&~\\+]+)&?([^~\\+]*)~?(\\d*)\\+?(\\d*).*$';
$File = new File($db);
$File->open('rb');
$File->offset(12);
while (!feof($File->handle)) {
$line = '';
if (!isset($chars)) {
$chars = array(0 => $File->read(1), 1 => $File->read(1));
} else {
$chars = array(0 => $chars[1], 1 => null);
}
while (!feof($File->handle) && !($chars[0] === "\n" && (ctype_digit($chars[1]) || $chars[1] === '>' || $chars[1] === '['))) {
$line .= $chars[0];
$chars = array(0 => $chars[1], 1 => $File->read(1));
}
if (preg_match('/' . $sectionRegex . '/', $line, $matches)) {
$section = array('priority' => $matches[1], 'mime_type' => $matches[2]);
} elseif (preg_match('/' . $itemRegex . '/', $line, $matches)) {
$indent = empty($matches[1]) ? 0 : intval($matches[1]);
$wordSize = empty($matches[6]) ? 1 : intval($matches[6]);
$item = array('offset' => intval($matches[2]), 'value_length' => current(unpack('n', $matches[3])), 'value' => $this->__formatValue($matches[4], $wordSize), 'mask' => empty($matches[5]) ? null : $this->__formatValue($matches[5], $wordSize), 'range_length' => empty($matches[7]) ? 1 : intval($matches[7]), 'mime_type' => $section['mime_type']);
$this->register($item, $indent, $section['priority']);
}
}
} elseif ($format === 'Apache Module mod_mime_magic') {
$itemRegex = '^(\\>*)(\\d+)\\t+(\\S+)\\t+([\\S^\\040]+)\\t*([-\\w.\\+]+\\/[-\\w.\\+]+)*\\t*(\\S*)$';
$File = new File($db);
$File->open('rb');
while (!feof($File->handle)) {
$line = trim(fgets($File->handle));
if (empty($line) || $line[0] === '#') {
continue;
}
$line = preg_replace('/(?!\\B)\\040+/', "\t", $line);
if (!preg_match('/' . $itemRegex . '/', $line, $matches)) {
continue;
}
$item = array('offset' => intval($matches[2]), 'value' => $this->__formatValue($matches[4], $matches[3], true), 'mask' => null, 'range_length' => 0, 'mime_type' => empty($matches[5]) ? null : $matches[5], 'encoding' => empty($matches[6]) ? null : $matches[6]);
$item['value_length'] = strlen($item['value']);
$this->register($item, strlen($matches[1]), 80);
}
} else {
trigger_error('MimeGlob::read - Unknown db format', E_USER_WARNING);
}
}
function getThumbType($ext, $mime)
{
global $wgDjvuOutputExtension;
static $mime;
if (!isset($mime)) {
$magic = MimeMagic::singleton();
$mime = $magic->guessTypesForExtension($wgDjvuOutputExtension);
}
return array($wgDjvuOutputExtension, $mime);
}
/**
* Checks if the mime type of the uploaded file matches the file extension.
*
* @param string $mime the mime type of the uploaded file
* @param string $extension The filename extension that the file is to be served with
* @return bool
*/
function verifyExtension( $mime, $extension ) {
$magic = MimeMagic::singleton();
if ( !$mime || $mime == 'unknown' || $mime == 'unknown/unknown' )
if ( !$magic->isRecognizableExtension( $extension ) ) {
wfDebug( __METHOD__ . ": passing file with unknown detected mime type; unrecognized extension '$extension', can't verify\n" );
return true;
} else {
wfDebug( __METHOD__ . ": rejecting file with unknown detected mime type; recognized extension '$extension', so probably invalid file\n" );
return false;
}
$match = $magic->isMatchingExtension( $extension, $mime );
if ( $match === null ) {
wfDebug( __METHOD__ . ": no file extension known for mime type $mime, passing file\n" );
return true;
} elseif ( $match === true ) {
wfDebug( __METHOD__ . ": mime type $mime matches extension $extension, passing file\n" );
# TODO: if it's a bitmap, make sure PHP or ImageMagic resp. can handle it!
return true;
} else {
wfDebug( __METHOD__ . ": mime type $mime mismatches file extension $extension, rejecting file\n" );
return false;
}
}
} else {
$commentText = file_get_contents($f);
if (!$commentText) {
echo " Failed to load comment file {$f}, using default comment. ";
}
}
}
if (!$commentText) {
$commentText = $comment;
}
}
# Import the file
if (isset($options['dry'])) {
echo " publishing {$file} by '" . $wgUser->getName() . "', comment '{$commentText}'... ";
} else {
$mwProps = new MWFileProps(MimeMagic::singleton());
$props = $mwProps->getPropsFromPath($file, true);
$flags = 0;
$publishOptions = [];
$handler = MediaHandler::getHandler($props['mime']);
if ($handler) {
$publishOptions['headers'] = $handler->getStreamHeaders($props['metadata']);
} else {
$publishOptions['headers'] = [];
}
$archive = $image->publish($file, $flags, $publishOptions);
if (!$archive->isGood()) {
echo "failed. (" . $archive->getWikiText(false, false, 'en') . ")\n";
$failed++;
continue;
}
/**
* Given a mime type, return a comma separated list of allowed extensions.
*
* @param $mime String mime type
* @return String Comma separated list of allowed extensions (e.g. ".ogg, .oga")
*/
private function getExtensionList($mime)
{
$exts = MimeMagic::singleton()->getExtensionsForType($mime);
if ($exts === null) {
return '';
}
$extArray = explode(' ', $exts);
$extArray = array_unique($extArray);
foreach ($extArray as &$ext) {
$ext = '.' . $ext;
}
return $this->getLanguage()->commaList($extArray);
}
public static function send($headers, $to, $from, $subject, $body, $priority = 0, $attachments = null)
{
global $wgEnotifMaxRecips, $wgSMTP;
wfProfileIn(__METHOD__);
require_once 'Mail2.php';
require_once 'Mail2/mime.php';
$logContext = array_merge($headers, ['issue' => 'SOC-910', 'method' => __METHOD__, 'to' => $to, 'subject' => $subject]);
WikiaLogger::instance()->info('Queuing email for SendGrid', $logContext);
wfSuppressWarnings();
$headers['Subject'] = UserMailer::quotedPrintable($subject);
// Add a header for the server-name (helps us route where SendGrid will send bounces).
if (!empty($_SERVER) && isset($_SERVER['SERVER_NAME'])) {
$headers["X-ServerName"] = $_SERVER['SERVER_NAME'];
}
try {
$mail_object =& Mail2::factory(WikiaSendgridMailer::$factory, $wgSMTP);
} catch (Exception $e) {
$logContext['errorMessage'] = $e->getMessage();
WikiaLogger::instance()->info('Failed to create mail object', $logContext);
wfDebug("PEAR::Mail factory failed: " . $e->getMessage() . "\n");
wfRestoreWarnings();
wfProfileOut(__METHOD__);
return $e->getMessage();
}
$email_body_txt = $email_body_html = "";
if (is_array($body)) {
if (isset($body['text'])) {
$email_body_txt = $body['text'];
}
if (isset($body['html'])) {
$email_body_html = $body['html'];
}
} else {
$email_body_txt = $body;
}
$mime = new Mail_mime();
$mime->setTXTBody($email_body_txt);
$params = array('head_charset' => 'UTF-8', 'html_charset' => 'UTF-8', 'text_charset' => 'UTF-8', 'text_encoding' => 'quoted-printable', 'html_encoding' => 'quoted-printable');
# send email with attachements
if (!empty($attachments)) {
if (!is_array($attachments)) {
$attachments = array($attachments);
}
foreach ($attachments as $file) {
if (!is_array($file)) {
$magic = MimeMagic::singleton();
$mimeType = $magic->guessMimeType($file);
$ext_file = end(explode('.', $file));
$file = array('file' => $file, 'ext' => $ext_file, 'mime' => $mimeType);
}
$filename = $file['file'];
$ext_filename = $file['ext'];
if (!file_exists($filename)) {
continue;
}
$name = $filename;
#basename( $filename );
if ($ext_filename) {
$name = $filename . "." . $ext_filename;
}
$mime->addAttachment($filename, $file['mime'], $name);
}
}
# Old version (1.16 MW with Wikia changes) of sendHTML method
if ($email_body_html) {
$mime->setHTMLBody($email_body_html);
//do not ever try to call these lines in reverse order
}
$body = $mime->get($params);
$headers = $mime->headers($headers);
wfDebug("Sending mail via WikiaSendgridMailer::send\n");
$chunks = array_chunk((array) $to, $wgEnotifMaxRecips);
foreach ($chunks as $chunk) {
$headers['To'] = $chunk;
$status = self::sendWithPear($mail_object, $chunk, $headers, $body);
if (!$status->isOK()) {
$logContext['errorMessage'] = $status->getMessage();
WikiaLogger::instance()->info('Failed to create mail object', $logContext);
wfRestoreWarnings();
wfProfileOut(__METHOD__);
return $status->getMessage();
}
}
wfProfileOut(__METHOD__);
# return false to return Status::newGood() in UserMailer::send method
return false;
}
/**
* Test to make sure that encoder=ffmpeg2theora doesn't trigger
* MEDIATYPE_VIDEO (bug 63584)
*/
function testOggRecognize()
{
$oggFile = __DIR__ . '/../data/media/say-test.ogg';
$actualType = $this->mimeMagic->getMediaType($oggFile, 'application/ogg');
$this->assertEquals($actualType, MEDIATYPE_AUDIO);
}
/**
* @param $upload UploadBase
* @param $mime
* @param $error
* @return bool
*/
public static function insertJobs($upload, $mime, &$error)
{
global $wgPdfCreateThumbnailsInJobQueue;
if (!$wgPdfCreateThumbnailsInJobQueue) {
return true;
}
if (!MimeMagic::singleton()->isMatchingExtension('pdf', $mime)) {
return true;
// not a PDF, abort
}
$title = $upload->getTitle();
$uploadFile = $upload->getLocalFile();
if (is_null($uploadFile)) {
wfDebugLog('thumbnails', '$uploadFile seems to be null, should never happen...');
return true;
// should never happen, but it's better to be secure
}
$metadata = $uploadFile->getMetadata();
$unserialized = unserialize($metadata);
$pages = intval($unserialized['Pages']);
$jobs = array();
for ($i = 1; $i <= $pages; $i++) {
$jobs[] = new CreatePdfThumbnailsJob($title, array('page' => $i, 'jobtype' => self::BIG_THUMB));
$jobs[] = new CreatePdfThumbnailsJob($title, array('page' => $i, 'jobtype' => self::SMALL_THUMB));
}
Job::batchInsert($jobs);
return true;
}
function testShippedAnalyze()
{
$file = dirname(dirname(dirname(dirname(__FILE__)))) . DS . 'vendors' . DS . 'mime_magic.db';
$skip = $this->skipIf(!file_exists($file), '%s. No shipped magic db.');
if ($skip) {
/* Skipping does not silence the error */
$this->expectError();
}
$Mime = new MimeMagic($file);
$this->assertEqual($Mime->analyze($this->TestData->getFile('ms.snippet.avi')), 'video/x-msvideo');
$this->assertEqual($Mime->analyze($this->TestData->getFile('image-gif.gif')), 'image/gif');
$this->assertEqual($Mime->analyze($this->TestData->getFile('application-pdf.pdf')), 'application/pdf');
$this->assertEqual($Mime->analyze($this->TestData->getFile('postscript.snippet.ps')), 'application/postscript');
$this->assertEqual($Mime->analyze($this->TestData->getFile('tar.snippet.tar')), 'application/x-tar');
$this->assertEqual($Mime->analyze($this->TestData->getFile('wave.snippet.wav')), 'audio/x-wav');
$this->assertEqual($Mime->analyze($this->TestData->getFile('3gp.snippet.3gp')), 'video/3gpp');
$this->assertEqual($Mime->analyze($this->TestData->getFile('bzip2.snippet.bz2')), 'application/x-bzip');
//application/x-bzip2
$this->assertEqual($Mime->analyze($this->TestData->getFile('video.snippet.mp4')), 'video/mp4');
$this->assertEqual($Mime->analyze($this->TestData->getFile('gzip.snippet.gz')), 'application/x-gzip');
$this->assertEqual($Mime->analyze($this->TestData->getFile('text-html.snippet.html')), 'text/html');
$this->assertEqual($Mime->analyze($this->TestData->getFile('image-jpeg.snippet.jpg')), 'image/jpeg');
//audio/MP4A-LATM
$this->assertEqual($Mime->analyze($this->TestData->getFile('video-mpeg.snippet.mpeg')), 'video/mpeg');
$this->assertEqual($Mime->analyze($this->TestData->getFile('video-ogg.snippet.ogv')), 'video/x-theora+ogg');
//application/ogg
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio-ogg.snippet.ogg')), 'audio/x-vorbis+ogg');
//application/ogg
$this->assertEqual($Mime->analyze(__FILE__), 'application/x-php');
$this->assertEqual($Mime->analyze($this->TestData->getFile('image-png.png')), 'image/png');
$this->assertEqual($Mime->analyze($this->TestData->getFile('text-rtf.snippet.rtf')), 'application/rtf');
//text/rtf
$this->assertEqual($Mime->analyze($this->TestData->getFile('ms-word.snippet.doc')), 'application/msword');
//audio/MP4A-LATM
$this->assertEqual($Mime->analyze($this->TestData->getFile('xml.snippet.xml')), 'application/xml');
//text/xml
/* Fail! */
/*
$this->assertEqual($Mime->analyze($this->TestData->getFile('opendocument-writer.snippet.odt')), 'application/vnd.oasis.opendocument.text');//application/zip
$this->assertEqual($Mime->analyze($this->TestData->getFile('ms-word.snippet.docx')), 'application/vnd.openxmlformats-officedocument.wordprocessingml.document');//application/zip
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio-mpeg.snippet.mp3')), 'audio/mpeg');
$this->assertEqual($Mime->analyze($this->TestData->getFile('text-plain.snippet.txt')), 'text/plain');
$this->assertEqual($Mime->analyze($this->TestData->getFile('css.snippet.css')), 'text/css');
$this->assertEqual($Mime->analyze($this->TestData->getFile('javascript.snippet.js')), 'application/javascript');
$this->assertEqual($Mime->analyze($this->TestData->getFile('text-xhtml.snippet.xhtml')), 'application/xhtml+xml');//text/xml
$this->assertEqual($Mime->analyze($this->TestData->getFile('po.snippet.po')), 'text/x-gettext-translation');
$this->assertEqual($Mime->analyze($this->TestData->getFile('text-pot.snippet.pot')), 'text/x-gettext-translation-template');
$this->assertEqual($Mime->analyze($this->TestData->getFile('mo.snippet.mo')), 'application/x-gettext-translation');
*/
$this->assertEqual($Mime->analyze($this->TestData->getFile('video-flash.snippet.flv')), 'video/x-flv');
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio.snippet.snd')), 'audio/basic');
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio-apple.snippet.aiff')), 'audio/x-aiff');
$this->assertEqual($Mime->analyze($this->TestData->getFile('flash.snippet.swf')), 'application/x-shockwave-flash');
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio-mpeg.snippet.m4a')), 'audio/mp4');
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio-musepack.snippet.mpc')), 'audio/x-musepack');
$this->assertEqual($Mime->analyze($this->TestData->getFile('video-quicktime.snippet.mov')), 'video/quicktime');
$this->assertEqual($Mime->analyze($this->TestData->getFile('video-ms.snippet.wmv')), 'video/x-ms-asf');
/* Fail! */
/*
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio.snippet.aac')), 'audio/x-aac');
$this->assertEqual($Mime->analyze($this->TestData->getFile('audio-ms.snippet.wma')), 'audio/x-ms-asf');
$this->assertEqual($Mime->analyze($this->TestData->getFile('flac.snippet.flac')), 'audio/x-flac');//Fail only with freedesktop db!
*/
/* Audio formats to find/add/test:
riff,wavpack, aac, ac3, ape, shorten, midi, voc, s3m, xm, it, mod, matroska, pac, bonk, dts, cda */
/* Fail! No data :( */
/*
$this->assertEqual($Mime->analyze($this->TestData->getFile('java.snippet.class')), 'application/x-java');
$this->assertEqual($Mime->analyze($this->TestData->getFile('real-video.snippet.rm')), 'application/vnd.rn-realmedia');
*/
}
function imageInfo($filename)
{
$info = array('width' => 0, 'height' => 0, 'bits' => 0, 'media' => '', 'major' => '', 'minor' => '');
$magic = MimeMagic::singleton();
$mime = $magic->guessMimeType($filename, true);
list($info['major'], $info['minor']) = explode('/', $mime);
$info['media'] = $magic->getMediaType($filename, $mime);
$image = UnregisteredLocalFile::newFromPath($filename, $mime);
$info['width'] = $image->getWidth();
$info['height'] = $image->getHeight();
$gis = $image->getImageSize($filename);
if (isset($gis['bits'])) {
$info['bits'] = $gis['bits'];
}
return $info;
}
/**
* Find or guess extension -- ensuring that our extension matches our mime type.
* Since these files are constructed from php tempnames they may not start off
* with an extension.
* XXX this is somewhat redundant with the checks that ApiUpload.php does with incoming
* uploads versus the desired filename. Maybe we can get that passed to us...
*/
public static function getExtensionForPath($path)
{
// Does this have an extension?
$n = strrpos($path, '.');
$extension = null;
if ($n !== false) {
$extension = $n ? substr($path, $n + 1) : '';
} else {
// If not, assume that it should be related to the mime type of the original file.
$magic = MimeMagic::singleton();
$mimeType = $magic->guessMimeType($path);
$extensions = explode(' ', MimeMagic::singleton()->getExtensionsForType($mimeType));
if (count($extensions)) {
$extension = $extensions[0];
}
}
if (is_null($extension)) {
throw new UploadStashFileException("extension is null");
}
return File::normalizeExtension($extension);
}
/**
* Tests the WebP MIME detection. This should really be a separate test, but sticking it
* here for now.
*
* @dataProvider provideTestGetMimeType
*/
public function testGuessMimeType($path)
{
$mime = MimeMagic::singleton();
$this->assertEquals('image/webp', $mime->guessMimeType($path, false));
}
/**
* Checks if file extensions are compatible
*
* @param $old File Old file
* @param string $new New name
*
* @return bool|null
*/
static function checkExtensionCompatibility(File $old, $new)
{
$oldMime = $old->getMimeType();
$n = strrpos($new, '.');
$newExt = self::normalizeExtension($n ? substr($new, $n + 1) : '');
$mimeMagic = MimeMagic::singleton();
return $mimeMagic->isMatchingExtension($newExt, $oldMime);
}
/**
* Checks if the mime type of the uploaded file matches the file extension.
*
* @param string $mime the mime type of the uploaded file
* @param string $extension the filename extension that the file is to be served with
* @return Boolean
*/
public static function verifyExtension($mime, $extension)
{
$magic = MimeMagic::singleton();
if (!$mime || $mime == 'unknown' || $mime == 'unknown/unknown') {
if (!$magic->isRecognizableExtension($extension)) {
wfDebug(__METHOD__ . ": passing file with unknown detected mime type; " . "unrecognized extension '{$extension}', can't verify\n");
return true;
} else {
wfDebug(__METHOD__ . ": rejecting file with unknown detected mime type; " . "recognized extension '{$extension}', so probably invalid file\n");
return false;
}
}
$match = $magic->isMatchingExtension($extension, $mime);
if ($match === null) {
if ($magic->getTypesForExtension($extension) !== null) {
wfDebug(__METHOD__ . ": No extension known for {$mime}, but we know a mime for {$extension}\n");
return false;
} else {
wfDebug(__METHOD__ . ": no file extension known for mime type {$mime}, passing file\n");
return true;
}
} elseif ($match === true) {
wfDebug(__METHOD__ . ": mime type {$mime} matches extension {$extension}, passing file\n");
#TODO: if it's a bitmap, make sure PHP or ImageMagic resp. can handle it!
return true;
} else {
wfDebug(__METHOD__ . ": mime type {$mime} mismatches file extension {$extension}, rejecting file\n");
return false;
}
}
/**
* Get the thumbnail extension and MIME type for a given source MIME type
*
* @param string $ext Extension of original file
* @param string $mime MIME type of original file
* @param array $params Handler specific rendering parameters
* @return array Thumbnail extension and MIME type
*/
function getThumbType($ext, $mime, $params = null)
{
$magic = MimeMagic::singleton();
if (!$ext || $magic->isMatchingExtension($ext, $mime) === false) {
// The extension is not valid for this MIME type and we do
// recognize the MIME type
$extensions = $magic->getExtensionsForType($mime);
if ($extensions) {
return [strtok($extensions, ' '), $mime];
}
}
// The extension is correct (true) or the MIME type is unknown to
// MediaWiki (null)
return [$ext, $mime];
}
/**
* @return int|string
*/
function getMediaType()
{
if (isset($this->mInfo['mediatype'])) {
return $this->mInfo['mediatype'];
}
$magic = MimeMagic::singleton();
return $magic->getMediaType(null, $this->getMimeType());
}
