isAllowed( 'interwiki' ) ?
'interwiki' : 'interwiki-title-norights' );
}
/**
* Show the special page
*
* @param $par Mixed: parameter passed to the page or null
*/
public function execute( $par ) {
global $wgRequest, $wgOut, $wgUser;
wfLoadExtensionMessages( 'Interwiki' );
$admin = $wgUser->isAllowed( 'interwiki' );
$this->setHeaders();
$this->outputHeader();
$admin = $wgUser->isAllowed( 'interwiki' );
$action = $wgRequest->getVal( 'action', $par );
switch( $action ){
case 'delete':
case 'edit':
case 'add':
// Check permissions
if( !$admin ){
$wgOut->permissionRequired( 'interwiki' );
return;
}
// Is the database in read-only mode?
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
$this->showForm( $action );
break;
case 'submit':
// Check permissions
if( !$admin ){
$wgOut->permissionRequired( 'interwiki' );
return;
}
// Is the database in read-only mode?
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
// Prevent cross-site request forgeries
if( !$wgRequest->wasPosted() || !$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
$wgOut->addWikiMsg( 'sessionfailure' );
return;
}
$this->doSubmit();
break;
default:
$this->showList( $admin );
break;
}
}
function showForm( $action ) {
global $wgRequest, $wgUser, $wgOut;
$actionUrl = $this->getTitle()->getLocalURL( 'action=submit' );
$token = $wgUser->editToken();
switch( $action ){
case 'delete':
$prefix = $wgRequest->getVal( 'prefix' );
$button = wfMsg( 'delete' );
$topmessage = wfMsg( 'interwiki_delquestion', $prefix );
$deletingmessage = wfMsgExt( 'interwiki_deleting', array( 'parseinline' ), $prefix );
$reasonmessage = wfMsg( 'deletecomment' );
$wgOut->addHTML(
Xml::openElement( 'fieldset' ) .
Xml::element( 'legend', null, $topmessage ) .
Xml::openElement( 'form', array( 'id' => 'mw-interwiki-deleteform', 'method' => 'post', 'action' => $actionUrl ) ) .
Xml::openElement( 'table' ) .
"| $deletingmessage |
".
'| ' . Xml::label( $reasonmessage, 'mw-interwiki-deletereason' ) . ' | ' .
'' .
Xml::input( 'wpInterwikiReason', 60, '', array( 'tabindex' => '1', 'id' => 'mw-interwiki-deletereason', 'maxlength' => '200' ) ) .
' |
' .
' | ' . Xml::submitButton( $button, array( 'id' => 'mw-interwiki-submit' ) ) .
Xml::hidden( 'wpInterwikiPrefix', $prefix ) .
Xml::hidden( 'wpInterwikiAction', $action ) .
Xml::hidden( 'wpEditToken', $token ) .
' |
' .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'form' ) .
Xml::closeElement( 'fieldset' )
);
break;
case 'edit':
case 'add':
if( $action == 'edit' ){
$prefix = $wgRequest->getVal( 'prefix' );
$dbr = wfGetDB( DB_SLAVE );
$row = $dbr->selectRow( 'interwiki', '*', array( 'iw_prefix' => $prefix ), __METHOD__ );
if( !$row ){
$this->error( 'interwiki_editerror', $prefix );
return;
}
$prefix = '' . htmlspecialchars( $row->iw_prefix ) . '';
$defaulturl = $row->iw_url;
$trans = $row->iw_trans;
$local = $row->iw_local;
$old = Xml::hidden( 'wpInterwikiPrefix', $row->iw_prefix );
$topmessage = wfMsgExt( 'interwiki_edittext', array( 'parseinline' ) );
$intromessage = wfMsgExt( 'interwiki_editintro', array( 'parseinline' ) );
$button = wfMsg( 'edit' );
} else {
$prefix = $wgRequest->getVal( 'wpInterwikiPrefix' ) ? $wgRequest->getVal( 'wpInterwikiPrefix' ) : $wgRequest->getVal( 'prefix' );
$prefix = Xml::input( 'wpInterwikiPrefix', 20, $prefix, array( 'tabindex' => '1', 'id' => 'mw-interwiki-prefix', 'maxlength' => '20' ) );
$local = $wgRequest->getCheck( 'wpInterwikiLocal' );
$trans = $wgRequest->getCheck( 'wpInterwikiTrans' );
$old = '';
$defaulturl = $wgRequest->getVal( 'wpInterwikiURL' ) ? $wgRequest->getVal( 'wpInterwikiURL' ) : wfMsg( 'interwiki_defaulturl' );
$topmessage = wfMsgExt( 'interwiki_addtext', array( 'parseinline' ) );
$intromessage = wfMsgExt( 'interwiki_addintro', array( 'parseinline' ) );
$button = wfMsg( 'interwiki_addbutton' );
}
$prefixmessage = wfMsgHtml( 'interwiki-prefix-label' );
$localmessage = wfMsg( 'interwiki-local-label' );
$transmessage = wfMsg( 'interwiki-trans-label' );
$reasonmessage = wfMsg( 'interwiki_reasonfield' );
$urlmessage = wfMsg( 'interwiki-url-label' );
$wgOut->addHTML(
Xml::fieldset( $topmessage ) .
$intromessage .
Xml::openElement( 'form', array( 'id' => 'mw-interwiki-editform', 'method' => 'post', 'action' => $actionUrl ) ) .
Xml::openElement( 'table', array( 'id' => "mw-interwiki-$action" ) ) .
"| $prefixmessage | $prefix |
" .
'| ' . Xml::label( $localmessage, 'mw-interwiki-local' ) . ' | ' .
'' . Xml::check( 'wpInterwikiLocal', $local, array( 'id' => 'mw-interwiki-local' ) ) . ' |
' .
'| ' . Xml::label( $transmessage, 'mw-interwiki-trans' ) . ' | ' .
'' . Xml::check( 'wpInterwikiTrans', $trans, array( 'id' => 'mw-interwiki-trans' ) ) . ' |
' .
'| ' . Xml::label( $urlmessage, 'mw-interwiki-url' ) . ' | ' .
'' . Xml::input( 'wpInterwikiURL', 60, $defaulturl, array( 'tabindex' => '1', 'maxlength' => '200', 'id' => 'mw-interwiki-url' ) ) . ' |
' .
'| ' . Xml::label( $reasonmessage, 'mw-interwiki-editreason' ) . ' | ' .
'' . Xml::input( 'wpInterwikiReason', 60, '', array( 'tabindex' => '1', 'id' => 'mw-interwiki-editreason', 'maxlength' => '200' ) ) .
Xml::hidden( 'wpInterwikiAction', $action ) .
$old .
Xml::hidden( 'wpEditToken', $token ) .
' |
' .
' | ' . Xml::submitButton( $button, array( 'id' => 'mw-interwiki-submit' ) ) . ' |
' .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'form' ) .
Xml::closeElement( 'fieldset' )
);
break;
}
}
function doSubmit() {
global $wgRequest, $wgOut;
$prefix = $wgRequest->getVal( 'wpInterwikiPrefix' );
$do = $wgRequest->getVal( 'wpInterwikiAction' );
if( preg_match( '/[\s:&=]/', $prefix ) ) {
$this->error( 'interwiki-badprefix', htmlspecialchars( $prefix ) );
$this->showForm( $do );
return;
}
$reason = $wgRequest->getText( 'wpInterwikiReason' );
$selfTitle = $this->getTitle();
$dbw = wfGetDB( DB_MASTER );
switch( $do ){
case 'delete':
$dbw->delete( 'interwiki', array( 'iw_prefix' => $prefix ), __METHOD__ );
if ( $dbw->affectedRows() == 0 ) {
$this->error( 'interwiki_delfailed', $prefix );
$this->showForm( $do );
} else {
$wgOut->addWikiMsg( 'interwiki_deleted', $prefix );
$wgOut->returnToMain( false, $selfTitle );
$log = new LogPage( 'interwiki' );
$log->addEntry( 'iw_delete', $selfTitle, $reason, array( $prefix ) );
}
break;
case 'edit':
case 'add':
$theurl = $wgRequest->getVal( 'wpInterwikiURL' );
$local = $wgRequest->getCheck( 'wpInterwikiLocal' ) ? 1 : 0;
$trans = $wgRequest->getCheck( 'wpInterwikiTrans' ) ? 1 : 0;
$data = array( 'iw_prefix' => $prefix, 'iw_url' => $theurl,
'iw_local' => $local, 'iw_trans' => $trans );
if( $do == 'add' ){
$dbw->insert( 'interwiki', $data, __METHOD__, 'IGNORE' );
} else {
$dbw->update( 'interwiki', $data, array( 'iw_prefix' => $prefix ), __METHOD__, 'IGNORE' );
}
if( $dbw->affectedRows() == 0 ) {
$this->error( "interwiki_{$do}failed", $prefix );
$this->showForm( $do );
} else {
$wgOut->addWikiMsg( "interwiki_{$do}ed", $prefix );
$wgOut->returnToMain( false, $selfTitle );
$log = new LogPage( 'interwiki' );
$log->addEntry( 'iw_' . $do, $selfTitle, $reason, array( $prefix, $theurl, $trans, $local ) );
}
break;
}
}
function trans_local( $tl, $msg0, $msg1 ) {
if( $tl === '0' )
return $msg0;
if( $tl === '1' )
return $msg1;
return htmlspecialchars( $tl );
}
function showList( $admin ) {
global $wgUser, $wgOut, $wgScriptPath;
$wgOut->addExtensionStyle( "{$wgScriptPath}/extensions/Interwiki/Interwiki.css" );
$prefixmessage = wfMsgHtml( 'interwiki_prefix' );
$urlmessage = wfMsgHtml( 'interwiki_url' );
$localmessage = wfMsgHtml( 'interwiki_local' );
$transmessage = wfMsgHtml( 'interwiki_trans' );
$message_0 = wfMsgHtml( 'interwiki_0' );
$message_1 = wfMsgHtml( 'interwiki_1' );
$out = '
| ' . $prefixmessage . ' | ' . wfMsgExt( 'interwiki_prefix_intro', 'parseinline' ) . ' |
|---|
| ' . $urlmessage . ' | ' . wfMsgExt( 'interwiki_url_intro', 'parseinline' ) . ' |
|---|
| ' . $localmessage . ' | ' . wfMsgExt( 'interwiki_local_intro', 'parseinline' ) . ' |
|---|
| ' . $message_0 . ' | ' . wfMsgExt( 'interwiki_local_0_intro', 'parseinline' ) . ' |
|---|
| ' . $message_1 . ' | ' . wfMsgExt( 'interwiki_local_1_intro', 'parseinline' ) . ' |
|---|
| ' . $transmessage . ' | ' . wfMsgExt( 'interwiki_trans_intro', 'parseinline' ) . ' |
|---|
| ' . $message_1 . ' | ' . wfMsgExt( 'interwiki_trans_1_intro', 'parseinline' ) . ' |
|---|
| ' . $message_0 . ' | ' . wfMsgExt( 'interwiki_trans_0_intro', 'parseinline' ) . ' |
|---|
';
$wgOut->addWikiMsg( 'interwiki_intro' );
$wgOut->addHTML( $out );
$wgOut->addWikiMsg( 'interwiki_intro_footer' );
$selfTitle = $this->getTitle();
// Privileged users can add new prefixes
if ( $admin ) {
$skin = $wgUser->getSkin();
$addtext = wfMsgHtml( 'interwiki_addtext' );
$addlink = $skin->link( $selfTitle, $addtext, array(), array( 'action' => 'add' ) );
$wgOut->addHTML( '' . $addlink . '
' );
}
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'interwiki', '*', false, __METHOD__ );
$numrows = $res->numRows();
if ( $numrows == 0 ) {
// If the interwiki table is empty, display an error message
$this->error( 'interwiki_error' );
return;
}
$out = "
\n";
while( $s = $res->fetchObject() ) {
$prefix = htmlspecialchars( $s->iw_prefix );
$url = htmlspecialchars( $s->iw_url );
$trans = $this->trans_local( $s->iw_trans, $message_0, $message_1 );
$local = $this->trans_local( $s->iw_local, $message_0, $message_1 );
$out .= "
| $prefix |
$url |
$local |
$trans | ";
if( $admin ) {
$out .= '';
$out .= $skin->link( $selfTitle, $editmessage, array(),
array( 'action' => 'edit', 'prefix' => $s->iw_prefix ) );
$out .= wfMsg( 'comma-separator' );
$out .= $skin->link( $selfTitle, $deletemessage, array(),
array( 'action' => 'delete', 'prefix' => $s->iw_prefix ) );
$out .= ' | ';
}
$out .= "\n
\n";
}
$res->free();
$out .= '
';
$wgOut->addHTML( $out );
}
function error() {
global $wgOut;
$args = func_get_args();
$wgOut->wrapWikiMsg( "$1
", $args );
}
}