MWException Class Reference

MediaWiki exception. More...

Inheritance diagram for MWException:

Collaboration diagram for MWException:

Public Member Functions
	getHTML ()
	If $wgShowExceptionDetails is true, return a HTML message with a backtrace to the error, otherwise show a message to ask to set it to true to show that information.
	getPageTitle ()
	Return the title of the page when reporting this error in a HTTP response.
	getText ()
	Get the text to display when reporting the error on the command line.
	isLoggable ()
	Whether to log this exception in the exception debug log.
	msg ( $key, $fallback)
	Get a message from i18n.
	report ()
	Output a report about the exception and takes care of formatting.
	reportHTML ()
	Output the exception report using HTML.
	useMessageCache ()
	Can the extension use the Message class/wfMessage to get i18n-ed messages?
	useOutputPage ()
	Should the exception use $wgOut to output the error?

Static Public Member Functions
static	isCommandLine ()
	Check whether we are in command line mode or not to report the exception in the correct format.

Private Member Functions
	writeToCommandLine ( $message)
	Write a message to stderr falling back to stdout if stderr unavailable.

Static Private Member Functions
static	header ( $header)
	Send a header, if we haven't already sent them.
static	statusHeader ( $code)

Detailed Description

MediaWiki exception.

Definition at line 26 of file MWException.php.

Member Function Documentation

getHTML()

MWException::getHTML

(

)

If $wgShowExceptionDetails is true, return a HTML message with a backtrace to the error, otherwise show a message to ask to set it to true to show that information.

Returns

string Html to output

Reimplemented in FatalError, and HttpError.

Definition at line 105 of file MWException.php.

References $type, $wgShowExceptionDetails, and msg().

Referenced by reportHTML().

getPageTitle()

MWException::getPageTitle

(

)

Return the title of the page when reporting this error in a HTTP response.

Returns

string

Definition at line 157 of file MWException.php.

References msg().

Referenced by reportHTML().

getText()

MWException::getText

(

)

Get the text to display when reporting the error on the command line.

If $wgShowExceptionDetails is true, return a text message with a backtrace to the error.

Returns

string

Reimplemented in FatalError.

Definition at line 140 of file MWException.php.

References $wgShowExceptionDetails.

Referenced by ChangePassword\execute(), CreateAndPromote\execute(), and report().

header()

static MWException::header (   $header )

staticprivate

Send a header, if we haven't already sent them.

We shouldn't, but sometimes we might in a weird case like Export

Parameters

string

$header

Definition at line 251 of file MWException.php.

References $header, and header().

Referenced by HttpError\__construct(), HttpError\getHTML(), header(), and HttpError\report().

isCommandLine()

static MWException::isCommandLine ( )

static

Check whether we are in command line mode or not to report the exception in the correct format.

Returns

bool

Definition at line 242 of file MWException.php.

References $GLOBALS.

isLoggable()

MWException::isLoggable

(

)

Whether to log this exception in the exception debug log.

Since

1.23

Returns

bool

Reimplemented in HttpError.

Definition at line 45 of file MWException.php.

msg()

MWException::msg	(		$key,
			$fallback
	)

Get a message from i18n.

Parameters

string	$key	Message name
string	$fallback	Default message if the message cache can't be called by the exception The function also has other parameters that are arguments for the message

Returns

string Message with arguments replaced

Definition at line 75 of file MWException.php.

References $args, $e, $fallback, $res, $wgSitename, useMessageCache(), wfMessage(), and wfMsgReplaceArgs().

Referenced by ErrorPageError\__construct(), UploadChunkVerificationException\__construct(), getHTML(), ErrorPageError\getMessageObject(), getPageTitle(), ErrorPageError\report(), UserNotLoggedIn\report(), and reportHTML().

report()

MWException::report

(

)

Output a report about the exception and takes care of formatting.

It will be either HTML or plain text based on isCommandLine().

Reimplemented in BadRequestError, ErrorPageError, HttpError, PermissionsError, ThrottledError, UserNotLoggedIn, and LocalFileLockError.

Definition at line 203 of file MWException.php.

References $wgMimeType, getText(), reportHTML(), wfHttpError(), and writeToCommandLine().

reportHTML()

MWException::reportHTML

(

)

Output the exception report using HTML.

Definition at line 164 of file MWException.php.

References $wgOut, $wgSitename, getHTML(), getPageTitle(), msg(), and useOutputPage().

Referenced by report().

statusHeader()

static MWException::statusHeader (   $code )

staticprivate

Definition at line 256 of file MWException.php.

References $code, and HttpStatus\header().

useMessageCache()

MWException::useMessageCache

(

)

Can the extension use the Message class/wfMessage to get i18n-ed messages?

Returns

bool

Definition at line 54 of file MWException.php.

References $wgLang, and as.

Referenced by msg(), and useOutputPage().

useOutputPage()

MWException::useOutputPage

(

)

Should the exception use $wgOut to output the error?

Returns

bool

Definition at line 32 of file MWException.php.

References $GLOBALS, and useMessageCache().

Referenced by reportHTML().

writeToCommandLine()

MWException::writeToCommandLine (   $message )

private

Write a message to stderr falling back to stdout if stderr unavailable.

Parameters

string

$message

@suppress SecurityCheck-XSS

Definition at line 227 of file MWException.php.

Referenced by report().

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

• includes/exception/MWException.php