<?php
-/******************************************************************************
- * Error classes
- *****************************************************************************/
+/**
+ * This file contains database error classes.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Database
+ */
/**
* Database error base class
* @ingroup Database
*/
class DBError extends MWException {
+
+ /**
+ * @var DatabaseBase
+ */
public $db;
/**
* Construct a database error
- * @param $db Database object which threw the error
+ * @param $db DatabaseBase object which threw the error
* @param $error String A simple error message to be used for debugging
*/
function __construct( DatabaseBase &$db, $error ) {
- $this->db =& $db;
+ $this->db = $db;
parent::__construct( $error );
}
+ /**
+ * @param $html string
+ * @return string
+ */
protected function getContentMessage( $html ) {
if ( $html ) {
return nl2br( htmlspecialchars( $this->getMessage() ) );
}
}
+ /**
+ * @return string
+ */
function getText() {
global $wgShowDBErrorBacktrace;
return $s;
}
+ /**
+ * @return string
+ */
function getHTML() {
global $wgShowDBErrorBacktrace;
parent::__construct( $db, $msg );
}
+ /**
+ * @return bool
+ */
function useOutputPage() {
// Not likely to work
return false;
}
+ /**
+ * @param $key
+ * @param $fallback
+ * @return string
+ */
function msg( $key, $fallback /*[, params...] */ ) {
global $wgLang;
return wfMsgReplaceArgs( $message, $args );
}
+ /**
+ * @return bool
+ */
function getLogMessage() {
# Don't send to the exception log
return false;
}
+ /**
+ * @return string
+ */
function getPageTitle() {
global $wgSitename;
return htmlspecialchars( $this->msg( 'dberr-header', "$wgSitename has a problem" ) );
}
+ /**
+ * @return string
+ */
function getHTML() {
global $wgShowDBErrorBacktrace;
}
# We can't, cough and die in the usual fashion
- return parent::reportHTML();
+ parent::reportHTML();
}
+ /**
+ * @return string
+ */
function searchForm() {
- global $wgSitename, $wgServer;
+ global $wgSitename, $wgCanonicalServer, $wgRequest;
$usegoogle = htmlspecialchars( $this->msg( 'dberr-usegoogle', 'You can try searching via Google in the meantime.' ) );
$outofdate = htmlspecialchars( $this->msg( 'dberr-outofdate', 'Note that their indexes of our content may be out of date.' ) );
$googlesearch = htmlspecialchars( $this->msg( 'searchbutton', 'Search' ) );
- $search = htmlspecialchars( @$_REQUEST['search'] );
+ $search = htmlspecialchars( $wgRequest->getVal( 'search' ) );
- $server = htmlspecialchars( $wgServer );
+ $server = htmlspecialchars( $wgCanonicalServer );
$sitename = htmlspecialchars( $wgSitename );
$trygoogle = <<<EOT
<div style="margin: 1.5em">$usegoogle<br />
<small>$outofdate</small></div>
<!-- SiteSearch Google -->
-<form method="get" action="http://www.google.com/search" id="googlesearch">
+<form method="get" action="//www.google.com/search" id="googlesearch">
<input type="hidden" name="domains" value="$server" />
<input type="hidden" name="num" value="50" />
<input type="hidden" name="ie" value="UTF-8" />
return $trygoogle;
}
+ /**
+ * @return string
+ */
private function fileCachedPage() {
- global $wgTitle, $wgOut;
+ global $wgTitle, $wgOut, $wgRequest;
if ( $wgOut->isDisabled() ) {
- return; // Done already?
+ return ''; // Done already?
}
- if ( $wgTitle ) {
- $t =& $wgTitle;
+ if ( $wgTitle ) { // use $wgTitle if we managed to set it
+ $t = $wgTitle->getPrefixedDBkey();
} else {
- $t = Title::newFromText( $this->msg( 'mainpage', 'Main Page' ) );
+ # Fallback to the raw title URL param. We can't use the Title
+ # class is it may hit the interwiki table and give a DB error.
+ # We may get a cache miss due to not sanitizing the title though.
+ $t = str_replace( ' ', '_', $wgRequest->getVal( 'title' ) );
+ if ( $t == '' ) { // fallback to main page
+ $t = Title::newFromText(
+ $this->msg( 'mainpage', 'Main Page' ) )->getPrefixedDBkey();
+ }
}
- $cache = new HTMLFileCache( $t );
- if ( $cache->isFileCached() ) {
- return $cache->fetchPageText();
+ $cache = HTMLFileCache::newFromTitle( $t, 'view' );
+ if ( $cache->isCached() ) {
+ return $cache->fetchText();
} else {
return '';
}
class DBQueryError extends DBError {
public $error, $errno, $sql, $fname;
+ /**
+ * @param $db DatabaseBase
+ * @param $error string
+ * @param $errno int|string
+ * @param $sql string
+ * @param $fname string
+ */
function __construct( DatabaseBase &$db, $error, $errno, $sql, $fname ) {
- $message = "A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: http://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script\n" .
+ $message = "A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script\n" .
"Query: $sql\n" .
"Function: $fname\n" .
"Error: $errno $error\n";
- global $wgShowDBErrorBacktrace;
- if( $wgShowDBErrorBacktrace ) {
- $message .= $this->getTraceAsString();
- }
parent::__construct( $db, $message );
$this->error = $error;
$this->fname = $fname;
}
+ /**
+ * @param $html string
+ * @return string
+ */
function getContentMessage( $html ) {
if ( $this->useMessageCache() ) {
- $msg = $html ? 'dberrortext' : 'dberrortextcl';
- $ret = wfMsg( $msg, $this->getSQL(),
- $this->fname, $this->errno, $this->error );
if ( $html ) {
- $ret = htmlspecialchars( $ret );
+ $msg = 'dberrortext';
+ $sql = htmlspecialchars( $this->getSQL() );
+ $fname = htmlspecialchars( $this->fname );
+ $error = htmlspecialchars( $this->error );
+ } else {
+ $msg = 'dberrortextcl';
+ $sql = $this->getSQL();
+ $fname = $this->fname;
+ $error = $this->error;
}
- return $ret;
+ return wfMsg( $msg, $sql, $fname, $this->errno, $error );
} else {
return parent::getContentMessage( $html );
}
}
+ /**
+ * @return String
+ */
function getSQL() {
global $wgShowSQLErrors;
}
}
+ /**
+ * @return bool
+ */
function getLogMessage() {
# Don't send to the exception log
return false;
}
+ /**
+ * @return String
+ */
function getPageTitle() {
return $this->msg( 'databaseerror', 'Database error' );
}
dépôts / lhc / web / wiklou.git / blobdiff