* This is used as a fallback to mime.types files.
* An extensive list of well known mime types is provided by
* the file mime.types in the includes directory.
- *
+ *
* This list concatenated with mime.types is used to create a mime <-> ext
* map. Each line contains a mime type followed by a space separated list of
- * extensions. If multiple extensions for a single mime type exist or if
+ * extensions. If multiple extensions for a single mime type exist or if
* multiple mime types exist for a single extension then in most cases
* MediaWiki assumes that the first extension following the mime type is the
* canonical extension, and the first time a mime type appears for a certain
* extension is considered the canonical mime type.
- *
+ *
* (Note that appending $wgMimeTypeFile to the end of MM_WELL_KNOWN_MIME_TYPES
- * sucks because you can't redefine canonical types. This could be fixed by
+ * sucks because you can't redefine canonical types. This could be fixed by
* appending MM_WELL_KNOWN_MIME_TYPES behind $wgMimeTypeFile, but who knows
* what will break? In practice this probably isn't a problem anyway -- Bryan)
*/
image/gif gif
image/jpeg jpeg jpg jpe
image/png png
-image/svg+xml svg
+image/svg+xml svg
image/svg svg
image/tiff tiff tif
image/vnd.djvu djvu
$this->mMediaTypes[$mtype][] = $mime;
}
- if ( sizeof( $m ) > 1 ) {
+ if ( count( $m ) > 1 ) {
$main = $m[0];
- for ( $i=1; $i<sizeof($m); $i += 1 ) {
+ for ( $i=1; $i<count($m); $i += 1 ) {
$mime = $m[$i];
$this->mMimeTypeAliases[$mime] = $main;
}
return self::$instance;
}
- /**
- * Returns a list of file extensions for a given mime type as a space
+ /**
+ * Returns a list of file extensions for a given mime type as a space
* separated string or null if the mime type was unrecognized. Resolves
* mime type aliases.
- *
+ *
* @param $mime string
* @return string|null
*/
return null;
}
- /**
- * Returns a list of mime types for a given file extension as a space
+ /**
+ * Returns a list of mime types for a given file extension as a space
* separated string or null if the extension was unrecognized.
- *
+ *
* @param $ext string
* @return string|null
*/
return $r;
}
- /**
+ /**
* Returns a single mime type for a given file extension or null if unknown.
* This is always the first type from the list returned by getTypesForExtension($ext).
- *
+ *
* @param $ext string
* @return string|null
*/
}
- /**
- * Tests if the extension matches the given mime type. Returns true if a
- * match was found, null if the mime type is unknown, and false if the
+ /**
+ * Tests if the extension matches the given mime type. Returns true if a
+ * match was found, null if the mime type is unknown, and false if the
* mime type is known but no matches where found.
- *
+ *
* @param $extension string
* @param $mime string
* @return bool|null
$ext = explode( ' ', $ext );
$extension = strtolower( $extension );
- return in_array( $extension, $ext );
+ return in_array( $extension, $ext );
}
- /**
- * Returns true if the mime type is known to represent an image format
+ /**
+ * Returns true if the mime type is known to represent an image format
* supported by the PHP GD library.
*
* @param $mime string
- *
+ *
* @return bool
*/
public function isPHPImageType( $mime ) {
return in_array( strtolower( $extension ), $types );
}
- /**
+ /**
* Improves a mime type using the file extension. Some file formats are very generic,
- * so their mime type is not very meaningful. A more useful mime type can be derived
- * by looking at the file extension. Typically, this method would be called on the
+ * so their mime type is not very meaningful. A more useful mime type can be derived
+ * by looking at the file extension. Typically, this method would be called on the
* result of guessMimeType().
- *
+ *
* Currently, this method does the following:
*
* If $mime is "unknown/unknown" and isRecognizableExtension( $ext ) returns false,
- * return the result of guessTypesForExtension($ext).
+ * return the result of guessTypesForExtension($ext).
*
* If $mime is "application/x-opc+zip" and isMatchingExtension( $ext, $mime )
- * gives true, return the result of guessTypesForExtension($ext).
+ * gives true, return the result of guessTypesForExtension($ext).
*
* @param $mime String: the mime type, typically guessed from a file's content.
* @param $ext String: the file extension, as taken from the file name
public function improveTypeFromExtension( $mime, $ext ) {
if ( $mime === 'unknown/unknown' ) {
if ( $this->isRecognizableExtension( $ext ) ) {
- wfDebug( __METHOD__. ': refusing to guess mime type for .' .
+ wfDebug( __METHOD__. ': refusing to guess mime type for .' .
"$ext file, we should have recognized it\n" );
} else {
- // Not something we can detect, so simply
+ // Not something we can detect, so simply
// trust the file extension
$mime = $this->guessTypesForExtension( $ext );
}
// find the proper mime type for that file extension
$mime = $this->guessTypesForExtension( $ext );
} else {
- wfDebug( __METHOD__. ": refusing to guess better type for $mime file, " .
+ wfDebug( __METHOD__. ": refusing to guess better type for $mime file, " .
".$ext is not a known OPC extension.\n" );
$mime = 'application/zip';
}
return $mime;
}
- /**
- * Mime type detection. This uses detectMimeType to detect the mime type
- * of the file, but applies additional checks to determine some well known
- * file formats that may be missed or misinterpreter by the default mime
- * detection (namely XML based formats like XHTML or SVG, as well as ZIP
+ /**
+ * Mime type detection. This uses detectMimeType to detect the mime type
+ * of the file, but applies additional checks to determine some well known
+ * file formats that may be missed or misinterpreter by the default mime
+ * detection (namely XML based formats like XHTML or SVG, as well as ZIP
* based formats like OPC/ODF files).
*
* @param $file String: the file to check
* @param $ext Mixed: the file extension, or true (default) to extract it from the filename.
- * Set it to false to ignore the extension. DEPRECATED! Set to false, use
+ * Set it to false to ignore the extension. DEPRECATED! Set to false, use
* improveTypeFromExtension($mime, $ext) later to improve mime type.
*
* @return string the mime type of $file
// @todo FIXME: Shouldn't this be rb?
$f = fopen( $file, 'rt' );
wfRestoreWarnings();
-
+
if( !$f ) {
return 'unknown/unknown';
}
return false;
}
-
+
/**
* Detect application-specific file type of a given ZIP file from its
* header data. Currently works for OpenDocument and OpenXML types...
* @param $header String: some reasonably-sized chunk of file header
* @param $tail String: the tail of the file
* @param $ext Mixed: the file extension, or true to extract it from the filename.
- * Set it to false (default) to ignore the extension. DEPRECATED! Set to false,
+ * Set it to false (default) to ignore the extension. DEPRECATED! Set to false,
* use improveTypeFromExtension($mime, $ext) later to improve mime type.
*
* @return string
wfDebug( __METHOD__.": detected $mime from ZIP archive\n" );
} elseif ( preg_match( $openxmlRegex, substr( $header, 30 ) ) ) {
$mime = "application/x-opc+zip";
- # TODO: remove the block below, as soon as improveTypeFromExtension is used everywhere
- if ( $ext !== true && $ext !== false ) {
+ # TODO: remove the block below, as soon as improveTypeFromExtension is used everywhere
+ if ( $ext !== true && $ext !== false ) {
/** This is the mode used by getPropsFromPath
* These mime's are stored in the database, where we don't really want
* x-opc+zip, because we use it only for internal purposes
}
}
wfDebug( __METHOD__.": detected an Open Packaging Conventions archive: $mime\n" );
- } elseif ( substr( $header, 0, 8 ) == "\xd0\xcf\x11\xe0\xa1\xb1\x1a\xe1" &&
+ } elseif ( substr( $header, 0, 8 ) == "\xd0\xcf\x11\xe0\xa1\xb1\x1a\xe1" &&
($headerpos = strpos( $tail, "PK\x03\x04" ) ) !== false &&
preg_match( $openxmlRegex, substr( $tail, $headerpos + 30 ) ) ) {
if ( substr( $header, 512, 4) == "\xEC\xA5\xC1\x00" ) {
$mime = "application/msword";
- }
+ }
switch( substr( $header, 512, 6) ) {
case "\xEC\xA5\xC1\x00\x0E\x00":
case "\xEC\xA5\xC1\x00\x1C\x00":
return $mime;
}
- /**
- * Internal mime type detection. Detection is done using an external
- * program, if $wgMimeDetectorCommand is set. Otherwise, the fileinfo
- * extension and mime_content_type are tried (in this order), if they
- * are available. If the dections fails and $ext is not false, the mime
+ /**
+ * Internal mime type detection. Detection is done using an external
+ * program, if $wgMimeDetectorCommand is set. Otherwise, the fileinfo
+ * extension and mime_content_type are tried (in this order), if they
+ * are available. If the dections fails and $ext is not false, the mime
* type is guessed from the file extension, using guessTypesForExtension.
- *
- * If the mime type is still unknown, getimagesize is used to detect the
- * mime type if the file is an image. If no mime type can be determined,
+ *
+ * If the mime type is still unknown, getimagesize is used to detect the
+ * mime type if the file is an image. If no mime type can be determined,
* this function returns 'unknown/unknown'.
*
* @param $file String: the file to check
* @param $ext Mixed: the file extension, or true (default) to extract it from the filename.
- * Set it to false to ignore the extension. DEPRECATED! Set to false, use
+ * Set it to false to ignore the extension. DEPRECATED! Set to false, use
* improveTypeFromExtension($mime, $ext) later to improve mime type.
*
* @return string the mime type of $file
return $type;
}
- /**
+ /**
* Returns a media code matching the given mime type or file extension.
* File extensions are represented by a string starting with a dot (.) to
* distinguish them from mime types.
* @return int|string
*/
function findMediaType( $extMime ) {
- if ( strpos( $extMime, '.' ) === 0 ) {
+ if ( strpos( $extMime, '.' ) === 0 ) {
// If it's an extension, look up the mime types
$m = $this->getTypesForExtension( substr( $extMime, 1 ) );
if ( !$m ) {
}
/**
- * Get the MIME types that various versions of Internet Explorer would
+ * Get the MIME types that various versions of Internet Explorer would
* detect from a chunk of the content.
*
* @param $fileName String: the file name (unused at present)
dépôts / lhc / web / wiklou.git / blobdiff