New subject: [Mediawiki-l] Exception.php

1 Oct 2008


      Hi, i've got a probleme & i can't find the solution anywhere on the web.
Here is the message: 
"Parse error: syntax error, unexpected T_STRING, expecting
T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in
/usr/share/mediawiki1.7/includes/Exception.php on line 140" and my
mediawiki1.7 is installed on a debian etch, last version.
and my Exception.php file is over there :
<?php
class MWException extends Exception
{
            function useOutputPage() {
                        return !empty( $GLOBALS['wgFullyInitialised'] )
&& 
                                   !empty( $GLOBALS['wgArticle'] ) &&
!empty( $GLOBALS['wgTitle'] );
            }
function useMessageCache() {
                        global $wgLang;
                        return is_object( $wgLang );
            }
function msg( $key, $fallback /*[, params...] */ ) {
                        $args = array_slice( func_get_args(), 2 );
                        if ( $this->useMessageCache() ) {
                                   return wfMsgReal( $key, $args );
                        } else {
                                   return wfMsgReplaceArgs( $fallback,
$args );
                        }
            }
function getHTML() {
                        global $wgShowExceptionDetails;
                        if( $wgShowExceptionDetails ) {
                                   return '<p>' . htmlspecialchars(
$this->getMessage() ) .
'</p><p>Backtrace:</p><p>' . nl2br( htmlspecialchars(
$this->getTraceAsString() ) ) .
                                               "</p>\n";
                        } else {
                                   return "<p>Set
<b><tt>$wgShowExceptionDetails = true;</tt></b> " .
                                               "in LocalSettings.php to
show detailed debugging information.</p>";
                        }
            }
function getText() {
                        global $wgShowExceptionDetails;
                        if( $wgShowExceptionDetails ) {
                                   return $this->getMessage() .
                                               "\nBacktrace:\n" .
$this->getTraceAsString() . "\n";
                        } else {
                                   return "<p>Set
<tt>$wgShowExceptionDetails = true;</tt> " .
                                               "in LocalSettings.php to
show detailed debugging information.</p>";
                        }
            }
function getPageTitle() {
                        if ( $this->useMessageCache() ) {
                                   return wfMsg( 'internalerror' );
                        } else {
                                   global $wgSitename;
                                   return "$wgSitename error";
                        }
            }
function getLogMessage() {
                        global $wgRequest;
                        $file = $this->getFile();
                        $line = $this->getLine();
                        $message = $this->getMessage();
                        return $wgRequest->getRequestURL() . " Exception
from line $line of $file: $message";
            }
function reportHTML() {
                        global $wgOut;
                        if ( $this->useOutputPage() ) {
                                   $wgOut->setPageTitle(
$this->getPageTitle() );
                                   $wgOut->setRobotpolicy(
"noindex,nofollow" );
                                   $wgOut->setArticleRelated( false );
                                   $wgOut->enableClientCache( false );
                                   $wgOut->redirect( '' );
                                   $wgOut->clearHTML();
                                   $wgOut->addHTML( $this->getHTML() );
                                   $wgOut->output();
                        } else {
                                   echo $this->htmlHeader();
                                   echo $this->getHTML();
                                   echo $this->htmlFooter();
                        }
            }
function reportText() {
                        echo $this->getText();
            }
function report() {
                        global $wgCommandLineMode;
                        if ( $wgCommandLineMode ) {
                                   $this->reportText();
                        } else {
                                   $log = $this->getLogMessage();
                                   if ( $log ) {
                                               wfDebugLog( 'exception',
$log );
                                   }
                                   $this->reportHTML();
                        }
            }
function htmlHeader() {
                        global $wgLogo, $wgSitename, $wgOutputEncoding;
if ( !headers_sent() ) {
                                   header( 'HTTP/1.0 500 Internal Server
Error' );
                                   header( 'Content-type: text/html;
charset='.$wgOutputEncoding );
                                   /* Don't cache error pages!  They
cause no end of trouble... */
                                   header( 'Cache-control: none' );
                                   header( 'Pragma: nocache' );
                        }
                        $title = $this->getPageTitle();
                        echo "<html>
                        <head>
                        <title>$title</title>
                        </head>
                        <body>
                        <h1><img src='$wgLogo'
style='float:left;margin-right:1em' alt=''>$title</h1>
                        ";
            }
function htmlFooter() {
                        echo "</body></html>";
            }
}
/**
 * Exception class which takes an HTML error message, and does not
 * produce a backtrace. Replacement for OutputPage::fatalError().
 */
class FatalError extends MWException {
            function getHTML() {
                        return $this->getMessage();
            }
function getText() {
                        return $this->getMessage();
            }
}
class ErrorPageError extends MWException {
                        public $title, $msg;
/**
             * Note: these arguments are keys into wfMsg(), not text!
             */
            function __construct( $title, $msg ) {
                        $this->title = $title;
                        $this->msg = $msg;
                        parent::__construct( wfMsg( $msg ) );
            }
function report() {
                        global $wgOut;
                        $wgOut->showErrorPage( $this->title, $this->msg
);
                        $wgOut->output();
            }
}
/**
 * Install an exception handler for MediaWiki exception types.
 */
function wfInstallExceptionHandler() {
            set_exception_handler( 'wfExceptionHandler' );
}
/**
 * Report an exception to the user
 */
function wfReportException( Exception $e ) {
             if ( $e instanceof MWException ) {
                         try {
                                    $e->report();
                         } catch ( Exception $e2 ) {
                                    // Exception occurred from within
exception handler
                                    // Show a simpler error message for
the original exception,
                                    // don't try to invoke report()
                                    $message = "MediaWiki internal
error.\n\n" .
                                    "Original exception: " .
$e->__toString() .
                                    "\n\nException caught inside
exception handler: " .
                                    $e2->__toString() . "\n";
if ( !empty(
$GLOBALS['wgCommandLineMode'] ) ) {
                                                echo $message;
                                    } else {
                                                echo nl2br(
htmlspecialchars( $message ) ). "\n";
                                    }
                         }
             } else {
                         echo $e->__toString();
             }
}
/**
 * Exception handler which simulates the appropriate catch() handling:
 *
 *   try {
 *       ...
 *   } catch ( MWException $e ) {
 *       $e->report();
 *   } catch ( Exception $e ) {
 *       echo $e->__toString();
 *   }
 */
function wfExceptionHandler( $e ) {
            global $wgFullyInitialised;
            wfReportException( $e );
// Final cleanup, similar to wfErrorExit()
            if ( $wgFullyInitialised ) {
                        try {
                                   wfLogProfilingData(); // uses
$wgRequest, hence the $wgFullyInitialised condition
                        } catch ( Exception $e ) {}
            }
// Exit value should be nonzero for the benefit of shell
jobs
            exit( 1 );
}
?>
Thanks a lot for your help because I don't understand anything in it...
Thomas.