UploadFromFile Class Reference

Implements regular file uploads. More...

Inheritance diagram for UploadFromFile:

Collaboration diagram for UploadFromFile:

Public Member Functions
	getSourceType ()
	initialize ( $name, $webRequestUpload)
	Initialize from a filename and a WebRequestUpload.
	initializeFromRequest (&$request)
	verifyUpload ()
Public Member Functions inherited from UploadBase
	__construct ()
	checkSvgScriptCallback ( $element, $attribs, $data=null)
	checkWarnings ( $user=null)
	Check for non fatal problems with the file.
	cleanupTempFile ()
	If we've modified the upload file we need to manually remove it on exit to clean up.
	convertVerifyErrorToStatus ( $error)
	fetchFile ()
	Fetch the file.
	getFileSize ()
	Return the file size.
	getImageInfo ( $result)
	Gets image info about the file just uploaded.
	getLocalFile ()
	Return the local file and initializes if necessary.
	getRealPath ( $srcPath)
	getStashFile ()
	getTempFileSha1Base36 ()
	Get the base 36 SHA1 of the file.
	getTempPath ()
	getTitle ()
	Returns the title of the file to be uploaded.
	getVerificationErrorCode ( $error)
	initializePathInfo ( $name, $tempPath, $fileSize, $removeTempFile=false)
	isEmptyFile ()
	Return true if the file is empty.
	performUpload ( $comment, $pageText, $watch, $user, $tags=[], ?string $watchlistExpiry=null)
	Really perform the upload.
	postProcessUpload ()
	Perform extra steps after a successful upload.
	tryStashFile (User $user, $isPartial=false)
	Like stashFile(), but respects extensions' wishes to prevent the stashing.
	validateName ()
	Verify that the name is valid and, if necessary, that we can overwrite.
	verifyPermissions (Authority $performer)
	Alias for verifyTitlePermissions.
	verifyTitlePermissions (Authority $performer)
	Check whether the user can edit, upload and create the image.
	zipEntryCallback ( $entry)
	Callback for ZipDirectoryReader to detect Java class files.

Static Public Member Functions
static	isValidRequest ( $request)
Static Public Member Functions inherited from UploadBase
static	checkFileExtension ( $ext, $list)
	Perform case-insensitive match against a list of file extensions.
static	checkFileExtensionList ( $ext, $list)
	Perform case-insensitive match against a list of file extensions.
static	checkSvgExternalDTD ( $type, $publicId, $systemId)
	Verify that DTD urls referenced are only the standard dtds.
static	checkSvgPICallback ( $target, $data)
	Callback to filter SVG Processing Instructions.
static	checkXMLEncodingMissmatch ( $file)
	Check a whitelist of xml encodings that are known not to be interpreted differently by the server's xml parser (expat) and some common browsers.
static	createFromRequest (&$request, $type=null)
	Create a form of UploadBase depending on wpSourceType and initializes it.
static	detectScript ( $file, $mime, $extension)
	Heuristic for detecting files that could contain JavaScript instructions or things that may look like HTML to a browser and are thus potentially harmful.
static	detectVirus ( $file)
	Generic wrapper function for a virus scanner program.
static	getExistsWarning ( $file)
	Helper function that does various existence checks for a file.
static	getFilenamePrefixBlacklist ()
	Get a list of blacklisted filename prefixes from [[MediaWiki:Filename-prefix-blacklist]].
static	getMaxPhpUploadSize ()
	Get the PHP maximum uploaded file size, based on ini settings.
static	getMaxUploadSize ( $forType=null)
	Get MediaWiki's maximum uploaded file size for given type of upload, based on $wgMaxUploadSize.
static	getSessionStatus (UserIdentity $user, $statusKey)
	Get the current status of a chunked upload (used for polling)
static	isAllowed (Authority $performer)
	Returns true if the user can use this upload module or else a string identifying the missing permission.
static	isEnabled ()
	Returns true if uploads are enabled.
static	isThrottled ( $user)
	Returns true if the user has surpassed the upload rate limit, false otherwise.
static	isThumbName ( $filename)
	Helper function that checks whether the filename looks like a thumbnail.
static	makeWarningsSerializable ( $warnings)
	Convert the warnings array returned by checkWarnings() to something that can be serialized.
static	setSessionStatus (UserIdentity $user, $statusKey, $value)
	Set the current status of a chunked upload (used for polling)
static	splitExtensions ( $filename)
	Split a file into a base name and all dot-delimited 'extensions' on the end.
static	userCanReUpload (Authority $performer, File $img)
	Check if a user is the last uploader.
static	verifyExtension ( $mime, $extension)
	Checks if the MIME type of the uploaded file matches the file extension.

Protected Attributes
WebRequestUpload	$mUpload = null
Protected Attributes inherited from UploadBase
string[]	$mBlackListedExtensions
string null	$mDesiredDestName
string null	$mDestName
array null	$mFileProps
int null	$mFileSize
string null	$mFilteredName
string null	$mFinalExtension
bool null	$mJavaDetected
LocalFile null	$mLocalFile
bool null	$mRemoveTempFile
string null	$mSourceType
UploadStashFile null	$mStashFile
string false	$mSVGNSError
string null	$mTempPath
	Local file system path to the file to upload (or a local copy)
Title bool null	$mTitle = false
int	$mTitleError = 0
TempFSFile null	$tempFileObj
	Wrapper to handle deleting the temp file.

Additional Inherited Members
Public Attributes inherited from UploadBase
const	EMPTY_FILE = 3
const	FILE_TOO_LARGE = 12
const	FILENAME_TOO_LONG = 14
const	FILETYPE_BADTYPE = 9
const	FILETYPE_MISSING = 8
const	HOOK_ABORTED = 11
const	ILLEGAL_FILENAME = 5
const	MIN_LENGTH_PARTNAME = 4
const	OK = 0
const	OVERWRITE_EXISTING_FILE = 7
const	SUCCESS = 0
const	VERIFICATION_ERROR = 10
const	WINDOWS_NONASCII_FILENAME = 13
Protected Member Functions inherited from UploadBase
	detectScriptInSvg ( $filename, $partial)
	doStashFile (User $user=null)
	Implementation for stashFile() and tryStashFile().
	runUploadStashFileHook (User $user)
	setTempFile ( $tempPath, $fileSize=null)
	verifyFile ()
	Verifies that it's ok to include the uploaded file.
	verifyMimeType ( $mime)
	Verify the MIME type.
	verifyPartialFile ()
	A verification routine suitable for partial files.
Static Protected Attributes inherited from UploadBase
static	$safeXmlEncodings

Detailed Description

Implements regular file uploads.

Author

Bryan Tong Minh

Definition at line 30 of file UploadFromFile.php.

Member Function Documentation

getSourceType()

UploadFromFile::getSourceType

(

)

Returns

string

Reimplemented from UploadBase.

Definition at line 74 of file UploadFromFile.php.

Referenced by verifyUpload().

initialize()

UploadFromFile::initialize	(		$name,
			$webRequestUpload )

Initialize from a filename and a WebRequestUpload.

Parameters

string	$name
WebRequestUpload	$webRequestUpload

Definition at line 55 of file UploadFromFile.php.

References UploadBase\initializePathInfo().

Referenced by initializeFromRequest().

initializeFromRequest()

UploadFromFile::initializeFromRequest

(

&

$request

)

Parameters

WebRequest

&$request

Reimplemented from UploadBase.

Definition at line 39 of file UploadFromFile.php.

References initialize().

isValidRequest()

static UploadFromFile::isValidRequest ( $request )

static

Parameters

WebRequest

$request

Returns

bool

Reimplemented from UploadBase.

Definition at line 65 of file UploadFromFile.php.

verifyUpload()

UploadFromFile::verifyUpload

(

)

Returns

array

Reimplemented from UploadBase.

Definition at line 81 of file UploadFromFile.php.

References UploadBase\FILE_TOO_LARGE, getSourceType(), and UploadBase\isEmptyFile().

Referenced by UploadFromChunks\concatenateChunks().

Member Data Documentation

$mUpload

WebRequestUpload UploadFromFile::$mUpload = null

protected

Definition at line 34 of file UploadFromFile.php.

---

The documentation for this class was generated from the following file:

• includes/upload/UploadFromFile.php