<?php
/**
*
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
*/
/**
function wfSpecialLockdb() {
global $wgUser, $wgOut, $wgRequest;
- if ( ! $wgUser->isAllowed('siteadmin') ) {
- $wgOut->developerRequired();
+ if( !$wgUser->isAllowed( 'siteadmin' ) ) {
+ $wgOut->permissionRequired( 'siteadmin' );
return;
}
+
+ # If the lock file isn't writable, we can do sweet bugger all
+ global $wgReadOnlyFile;
+ if( !is_writable( dirname( $wgReadOnlyFile ) ) ) {
+ DBLockForm::notWritable();
+ return;
+ }
+
$action = $wgRequest->getVal( 'action' );
$f = new DBLockForm();
/**
*
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
*/
class DBLockForm {
var $reason = '';
$lc = htmlspecialchars( wfMsg( 'lockconfirm' ) );
$lb = htmlspecialchars( wfMsg( 'lockbtn' ) );
$elr = htmlspecialchars( wfMsg( 'enterlockreason' ) );
- $titleObj = Title::makeTitle( NS_SPECIAL, 'Lockdb' );
+ $titleObj = SpecialPage::getTitleFor( 'Lockdb' );
$action = $titleObj->escapeLocalURL( 'action=submit' );
+ $reason = htmlspecialchars( $this->reason );
$token = htmlspecialchars( $wgUser->editToken() );
$wgOut->addHTML( <<<END
<form id="lockdb" method="post" action="{$action}">
{$elr}:
-<textarea name="wpLockReason" rows="10" cols="60" wrap="virtual"></textarea>
+<textarea name="wpLockReason" rows="10" cols="60" wrap="virtual">{$reason}</textarea>
<table border="0">
<tr>
<td align="right">
$this->showForm( wfMsg( 'locknoconfirm' ) );
return;
}
- $fp = fopen( $wgReadOnlyFile, 'w' );
+ $fp = @fopen( $wgReadOnlyFile, 'w' );
if ( false === $fp ) {
- $wgOut->showFileNotFoundError( $wgReadOnlyFile );
+ # This used to show a file not found error, but the likeliest reason for fopen()
+ # to fail at this point is insufficient permission to write to the file...good old
+ # is_writable() is plain wrong in some cases, it seems...
+ $this->notWritable();
return;
}
fwrite( $fp, $this->reason );
$wgLang->timeanddate( wfTimestampNow() ) . ")\n" );
fclose( $fp );
- $titleObj = Title::makeTitle( NS_SPECIAL, 'Lockdb' );
+ $titleObj = SpecialPage::getTitleFor( 'Lockdb' );
$wgOut->redirect( $titleObj->getFullURL( 'action=success' ) );
}
$wgOut->setSubtitle( wfMsg( 'lockdbsuccesssub' ) );
$wgOut->addWikiText( wfMsg( 'lockdbsuccesstext' ) );
}
+
+ public static function notWritable() {
+ global $wgOut;
+ $wgOut->errorPage( 'lockdb', 'lockfilenotwritable' );
+ }
+
}
?>