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,... $params)
	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.

@newable

Stability: stable

to extend

Definition at line 29 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.

Stability: stable

to override

Returns

string Html to output

Reimplemented in FatalError, and HttpError.

Definition at line 112 of file MWException.php.

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

Referenced by reportHTML(), and wfStreamThumb().

getPageTitle()

MWException::getPageTitle

(

)

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

Stability: stable

to override

Returns

string

Definition at line 168 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.

Stability: stable

to override

Returns

string

Reimplemented in FatalError.

Definition at line 149 of file MWException.php.

References $wgShowExceptionDetails.

Referenced by DatabaseInstaller\doUpgrade(), CreateAndPromote\execute(), PPFuzzTester\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 265 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 256 of file MWException.php.

isLoggable()

MWException::isLoggable

(

)

Whether to log this exception in the exception debug log.

Stability: stable

to override

Since

1.23

Returns

bool

Reimplemented in HttpError.

Definition at line 52 of file MWException.php.

msg()

MWException::msg	(		$key,
			$fallback,
			$params
	)

Get a message from i18n.

Parameters

string	$key	Message name
string	$fallback	Default message if the message cache can't be called by the exception
	mixed	...$params To pass to wfMessage()

Returns

string Message with arguments replaced

Definition at line 81 of file MWException.php.

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

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

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().

Stability: stable

to override

Reimplemented in HttpError.

Definition at line 217 of file MWException.php.

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

reportHTML()

MWException::reportHTML

(

)

Output the exception report using HTML.

Stability: stable

to override

Definition at line 176 of file MWException.php.

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

Referenced by report().

statusHeader()

static MWException::statusHeader (   $code )

staticprivate

Definition at line 271 of file MWException.php.

useMessageCache()

MWException::useMessageCache

(

)

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

Stability: stable

to override

Returns

bool

Definition at line 63 of file MWException.php.

Referenced by msg(), and useOutputPage().

useOutputPage()

MWException::useOutputPage

(

)

Should the exception use $wgOut to output the error?

Returns

bool

Definition at line 35 of file MWException.php.

References useMessageCache().

Referenced by reportHTML().

writeToCommandLine()

MWException::writeToCommandLine (   $message )

private

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

Parameters

string

$message

Definition at line 241 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