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LuaError.php
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LuaError.php
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<?php
namespace MediaWiki\Extension\Scribunto\Engines\LuaCommon;
use MediaWiki\Extension\Scribunto\ScribuntoException;
use MediaWiki\Html\Html;
use MediaWiki\Title\Title;
class LuaError extends ScribuntoException {
/** @var string */
public $luaMessage;
/**
* @param string $message
* @param array $options
*/
public function __construct( $message, array $options = [] ) {
$this->luaMessage = $message;
$options += [ 'args' => [ $message ] ];
if ( isset( $options['module'] ) && isset( $options['line'] ) ) {
$msg = 'scribunto-lua-error-location';
} else {
$msg = 'scribunto-lua-error';
}
parent::__construct( $msg, $options );
}
/**
* @return string
*/
public function getLuaMessage() {
return $this->luaMessage;
}
/**
* @param array $options Options for message processing. Currently supports:
* $options['msgOptions']['content'] to use content language.
* @return bool|string
*/
public function getScriptTraceHtml( $options = [] ) {
if ( !isset( $this->params['trace'] ) ) {
return false;
}
$msgOptions = $options['msgOptions'] ?? [];
$s = '<ol class="scribunto-trace">';
foreach ( $this->params['trace'] as $info ) {
$short_src = $info['short_src'];
$currentline = $info['currentline'];
$src = htmlspecialchars( $short_src );
if ( $currentline > 0 ) {
$src .= ':' . htmlspecialchars( $currentline );
$title = Title::newFromText( $short_src );
if ( $title && $title->hasContentModel( CONTENT_MODEL_SCRIBUNTO ) ) {
$title = $title->createFragmentTarget( 'mw-ce-l' . $currentline );
$src = Html::rawElement( 'a',
[ 'href' => $title->getFullURL( 'action=edit' ) ],
$src );
}
}
if ( strval( $info['namewhat'] ) !== '' ) {
$functionMsg = wfMessage( 'scribunto-lua-in-function', wfEscapeWikiText( $info['name'] ) );
in_array( 'content', $msgOptions ) ?
$function = $functionMsg->inContentLanguage()->plain() :
$function = $functionMsg->plain();
} elseif ( $info['what'] == 'main' ) {
$functionMsg = wfMessage( 'scribunto-lua-in-main' );
in_array( 'content', $msgOptions ) ?
$function = $functionMsg->inContentLanguage()->plain() :
$function = $functionMsg->plain();
} else {
// C function, tail call, or a Lua function where Lua can't
// guess the name
$function = '?';
}
$backtraceLineMsg = wfMessage( 'scribunto-lua-backtrace-line' )
->rawParams( "<strong>$src</strong>" )
->params( $function );
$backtraceLine = in_array( 'content', $msgOptions ) ?
$backtraceLineMsg->inContentLanguage()->parse() :
$backtraceLineMsg->parse();
$s .= "<li>$backtraceLine</li>";
}
$s .= '</ol>';
return $s;
}
}
class_alias( LuaError::class, 'Scribunto_LuaError' );

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text/x-php
Expires
Aug 18 2026, 05:59 (8 w, 1 h ago)
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Storage Handle
94/38/bd77b7df87fd51139e98cf758052
Default Alt Text
LuaError.php (2 KB)

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