Class to expose exceptions to the client (API bots, users, admins using CLI scripts) More...

Static Public Member Functions
static	getHTML (Throwable $e)
	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. More...

static	output (Throwable $e, $mode, Throwable $eNew=null)

Public Attributes
const	AS_PRETTY = 2

const	AS_RAW = 1

Static Private Member Functions
static	getCustomMessage (Throwable $e)
	Extract an additional user-visible message from an exception, or null if it has none. More...

static	getExceptionTitle (Throwable $e)
	Get the page title to be used for a given exception. More...

static	getShowBacktraceError (Throwable $e)

static	getText (Throwable $e)

static	header ( $header)

static	isCommandLine ()

static	msg ( $key, $fallback,... $params)
	Get a message from i18n. More...

static	printError ( $message)
	Print a message, if possible to STDERR. More...

static	reportHTML (Throwable $e)
	Output the throwable report using HTML. More...

static	reportOutageHTML (Throwable $e)

static	statusHeader ( $code)

static	useOutputPage (Throwable $e)

Detailed Description

Class to expose exceptions to the client (API bots, users, admins using CLI scripts)

Since: 1.28

Definition at line 32 of file MWExceptionRenderer.php.

Member Function Documentation

◆ getCustomMessage()

static MWExceptionRenderer::getCustomMessage ( Throwable $e )

staticprivate

Extract an additional user-visible message from an exception, or null if it has none.

Parameters

Throwable $e

Returns: string|null

Definition at line 290 of file MWExceptionRenderer.php.

References Message\newFromSpecifier(), and wfMessage().

Referenced by reportHTML().

◆ getExceptionTitle()

static MWExceptionRenderer::getExceptionTitle ( Throwable $e )

staticprivate

Get the page title to be used for a given exception.

Parameters

Throwable $e

Returns: string

Definition at line 269 of file MWExceptionRenderer.php.

References msg().

◆ getHTML()

static MWExceptionRenderer::getHTML ( Throwable $e )

static

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.

Parameters

Throwable $e

Returns: string Html to output

Definition at line 185 of file MWExceptionRenderer.php.

References $wgShowExceptionDetails, MWExceptionHandler\getLogMessage(), MWExceptionHandler\getRedactedTraceAsString(), WebRequest\getRequestId(), and MWExceptionHandler\getURL().

Referenced by reportHTML(), and MediaWiki\run().

◆ getShowBacktraceError()

static MWExceptionRenderer::getShowBacktraceError ( Throwable $e )

staticprivate

Parameters

Throwable $e

Returns: string

Definition at line 258 of file MWExceptionRenderer.php.

Referenced by getText(), and output().

◆ getText()

static MWExceptionRenderer::getText ( Throwable $e )

staticprivate

Parameters

Throwable $e

Returns: string

Definition at line 242 of file MWExceptionRenderer.php.

References $wgShowExceptionDetails, MWExceptionHandler\getLogMessage(), MWExceptionHandler\getRedactedTraceAsString(), and getShowBacktraceError().

◆ header()

static MWExceptionRenderer::header ( $header )

staticprivate

Parameters

string $header

Definition at line 316 of file MWExceptionRenderer.php.

References $header.

Referenced by output(), and reportHTML().

◆ isCommandLine()

static MWExceptionRenderer::isCommandLine ( )

staticprivate

Returns: bool

Definition at line 309 of file MWExceptionRenderer.php.

◆ msg()

static MWExceptionRenderer::msg	(	$key,
		$fallback,
		$params
	)

staticprivate

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 221 of file MWExceptionRenderer.php.

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

Referenced by getExceptionTitle(), and reportHTML().

◆ output()

static MWExceptionRenderer::output	(	Throwable	$e,
			$mode,
		Throwable	$eNew = `null`
	)

static

Parameters

Throwable	$e	Original exception
int	$mode	MWExceptionExposer::AS_* constant
Throwable \| null	$eNew	New throwable from attempting to show the first

Definition at line 41 of file MWExceptionRenderer.php.

References $wgMimeType, $wgShowExceptionDetails, MWExceptionHandler\getLogMessage(), MWExceptionHandler\getPublicLogMessage(), MWExceptionHandler\getRedactedTraceAsString(), getShowBacktraceError(), header(), printError(), reportHTML(), reportOutageHTML(), and statusHeader().

Referenced by MWExceptionHandler\report(), MWLBFactory\reportIfPrefixSet(), MWLBFactory\reportMismatchedDBs(), and MWLBFactory\reportMismatchedPrefixes().

◆ printError()

static MWExceptionRenderer::printError ( $message )

staticprivate

Print a message, if possible to STDERR.

Use this in command line mode only (see isCommandLine)

Parameters

string $message Failure text

Definition at line 338 of file MWExceptionRenderer.php.

Referenced by output().

◆ reportHTML()

static MWExceptionRenderer::reportHTML ( Throwable $e )

staticprivate

Output the throwable report using HTML.

Parameters

Throwable $e

Definition at line 145 of file MWExceptionRenderer.php.

References $wgOut, $wgSitename, Html\element(), getCustomMessage(), getHTML(), header(), and msg().

Referenced by output().

◆ reportOutageHTML()

static MWExceptionRenderer::reportOutageHTML ( Throwable $e )

staticprivate

Parameters

Throwable $e

Definition at line 352 of file MWExceptionRenderer.php.

References $wgShowExceptionDetails, $wgShowHostnames, $wgSitename, and Html\element().

Referenced by output().

◆ statusHeader()

static MWExceptionRenderer::statusHeader ( $code )

staticprivate

Parameters

int $code

Definition at line 325 of file MWExceptionRenderer.php.

References HttpStatus\header().

Referenced by output().

◆ useOutputPage()

static MWExceptionRenderer::useOutputPage ( Throwable $e )

staticprivate

Parameters

Throwable $e

Returns: bool Should the throwable use $wgOut to output the error?

Definition at line 118 of file MWExceptionRenderer.php.

References RequestContext\getMain(), and getTitle().

Member Data Documentation

◆ AS_PRETTY

const MWExceptionRenderer::AS_PRETTY = 2

Definition at line 34 of file MWExceptionRenderer.php.

Referenced by MWExceptionHandler\report(), MWLBFactory\reportIfPrefixSet(), MWLBFactory\reportMismatchedDBs(), and MWLBFactory\reportMismatchedPrefixes().

◆ AS_RAW

const MWExceptionRenderer::AS_RAW = 1

Definition at line 33 of file MWExceptionRenderer.php.

Referenced by MWExceptionHandler\report().

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

includes/exception/MWExceptionRenderer.php

Static Public Member Functions

Public Attributes

Static Private Member Functions

Detailed Description

Member Function Documentation

◆ getCustomMessage()

◆ getExceptionTitle()

◆ getHTML()

◆ getShowBacktraceError()

◆ getText()

◆ header()

◆ isCommandLine()

◆ msg()

◆ output()

◆ printError()

◆ reportHTML()

◆ reportOutageHTML()

◆ statusHeader()

◆ useOutputPage()

Member Data Documentation

◆ AS_PRETTY

◆ AS_RAW