setHeaders();
global $wgUseDatabaseMessages;
if( !$wgUseDatabaseMessages ) {
$wgOut->addWikiMsg( 'allmessagesnotsupportedDB' );
return;
} else {
$this->outputHeader( 'allmessagestext' );
}
$this->filter = $wgRequest->getVal( 'filter', 'all' );
$this->prefix = $wgRequest->getVal( 'prefix', '' );
$this->table = new AllmessagesTablePager(
$this,
$conds = array(),
wfGetLangObj( $wgRequest->getVal( 'lang', $par ) )
);
$this->langCode = $this->table->lang->getCode();
$wgOut->addHTML( $this->buildForm() .
$this->table->getNavigationBar() .
$this->table->getLimitForm() .
$this->table->getBody() .
$this->table->getNavigationBar() );
}
function buildForm() {
global $wgScript;
$languages = Language::getLanguageNames( false );
ksort( $languages );
$out = Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript, 'id' => 'mw-allmessages-form' ) ) .
Xml::fieldset( wfMsg( 'allmessages-filter-legend' ) ) .
Html::hidden( 'title', $this->getTitle()->getPrefixedText() ) .
Xml::openElement( 'table', array( 'class' => 'mw-allmessages-table' ) ) . "\n" .
'
| ' .
Xml::label( wfMsg( 'allmessages-prefix' ), 'mw-allmessages-form-prefix' ) .
" | \n
" .
Xml::input( 'prefix', 20, str_replace( '_', ' ', $this->prefix ), array( 'id' => 'mw-allmessages-form-prefix' ) ) .
" | \n
\n
| " .
wfMsg( 'allmessages-filter' ) .
" | \n
" .
Xml::radioLabel( wfMsg( 'allmessages-filter-unmodified' ),
'filter',
'unmodified',
'mw-allmessages-form-filter-unmodified',
( $this->filter == 'unmodified' )
) .
Xml::radioLabel( wfMsg( 'allmessages-filter-all' ),
'filter',
'all',
'mw-allmessages-form-filter-all',
( $this->filter == 'all' )
) .
Xml::radioLabel( wfMsg( 'allmessages-filter-modified' ),
'filter',
'modified',
'mw-allmessages-form-filter-modified',
( $this->filter == 'modified' )
) .
" | \n
\n
| " .
Xml::label( wfMsg( 'allmessages-language' ), 'mw-allmessages-form-lang' ) .
" | \n
" .
Xml::openElement( 'select', array( 'id' => 'mw-allmessages-form-lang', 'name' => 'lang' ) );
foreach( $languages as $lang => $name ) {
$selected = $lang == $this->langCode;
$out .= Xml::option( $lang . ' - ' . $name, $lang, $selected ) . "\n";
}
$out .= Xml::closeElement( 'select' ) .
" | \n
\n
|
" .
Xml::submitButton( wfMsg( 'allmessages-filter-submit' ) ) .
" | \n
" .
Xml::closeElement( 'table' ) .
$this->table->getHiddenFields( array( 'title', 'prefix', 'filter', 'lang' ) ) .
Xml::closeElement( 'fieldset' ) .
Xml::closeElement( 'form' );
return $out;
}
}
/* use TablePager for prettified output. We have to pretend that we're
* getting data from a table when in fact not all of it comes from the database.
*/
class AllmessagesTablePager extends TablePager {
public $mLimitsShown;
function __construct( $page, $conds, $langObj = null ) {
parent::__construct();
$this->mIndexField = 'am_title';
$this->mPage = $page;
$this->mConds = $conds;
$this->mDefaultDirection = true; // always sort ascending
$this->mLimitsShown = array( 20, 50, 100, 250, 500, 5000 );
global $wgLang, $wgContLang, $wgRequest;
$this->talk = htmlspecialchars( wfMsg( 'talkpagelinktext' ) );
$this->lang = ( $langObj ? $langObj : $wgContLang );
$this->langcode = $this->lang->getCode();
$this->foreign = $this->langcode != $wgContLang->getCode();
if( $wgRequest->getVal( 'filter', 'all' ) === 'all' ){
$this->custom = null; // So won't match in either case
} else {
$this->custom = ($wgRequest->getVal( 'filter' ) == 'unmodified');
}
$prefix = $wgLang->ucfirst( $wgRequest->getVal( 'prefix', '' ) );
$prefix = $prefix != '' ? Title::makeTitleSafe( NS_MEDIAWIKI, $wgRequest->getVal( 'prefix', null ) ) : null;
if( $prefix !== null ){
$this->prefix = '/^' . preg_quote( $prefix->getDBkey() ) . '/i';
} else {
$this->prefix = false;
}
$this->getSkin();
// The suffix that may be needed for message names if we're in a
// different language (eg [[MediaWiki:Foo/fr]]: $suffix = '/fr'
if( $this->foreign ) {
$this->suffix = '/' . $this->langcode;
} else {
$this->suffix = '';
}
}
function getAllMessages( $descending ) {
wfProfileIn( __METHOD__ );
$messageNames = Language::getLocalisationCache()->getSubitemList( 'en', 'messages' );
if( $descending ){
rsort( $messageNames );
} else {
asort( $messageNames );
}
// Normalise message names so they look like page titles
$messageNames = array_map( array( $this->lang, 'ucfirst' ), $messageNames );
wfProfileOut( __METHOD__ );
return $messageNames;
}
/**
* Determine which of the MediaWiki and MediaWiki_talk namespace pages exist.
* Returns array( 'pages' => ..., 'talks' => ... ), where the subarrays have
* an entry for each existing page, with the key being the message name and
* value arbitrary.
*/
function getCustomisedStatuses( $messageNames ) {
wfProfileIn( __METHOD__ . '-db' );
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'page',
array( 'page_namespace', 'page_title' ),
array( 'page_namespace' => array( NS_MEDIAWIKI, NS_MEDIAWIKI_TALK ) ),
__METHOD__,
array( 'USE INDEX' => 'name_title' )
);
$xNames = array_flip( $messageNames );
$pageFlags = $talkFlags = array();
foreach ( $res as $s ) {
if( $s->page_namespace == NS_MEDIAWIKI ) {
if( $this->foreign ) {
$title = explode( '/', $s->page_title );
if( count( $title ) === 2 && $this->langcode == $title[1]
&& isset( $xNames[$title[0]] ) )
{
$pageFlags["{$title[0]}"] = true;
}
} elseif( isset( $xNames[$s->page_title] ) ) {
$pageFlags[$s->page_title] = true;
}
} else if( $s->page_namespace == NS_MEDIAWIKI_TALK ){
$talkFlags[$s->page_title] = true;
}
}
wfProfileOut( __METHOD__ . '-db' );
return array( 'pages' => $pageFlags, 'talks' => $talkFlags );
}
/* This function normally does a database query to get the results; we need
* to make a pretend result using a FakeResultWrapper.
*/
function reallyDoQuery( $offset, $limit, $descending ) {
$result = new FakeResultWrapper( array() );
$messageNames = $this->getAllMessages( $descending );
$statuses = $this->getCustomisedStatuses( $messageNames );
$count = 0;
foreach( $messageNames as $key ) {
$customised = isset( $statuses['pages'][$key] );
if( $customised !== $this->custom &&
( $descending && ( $key < $offset || !$offset ) || !$descending && $key > $offset ) &&
( ( $this->prefix && preg_match( $this->prefix, $key ) ) || $this->prefix === false )
){
$result->result[] = array(
'am_title' => $key,
'am_actual' => wfMsgGetKey( $key, /*useDB*/true, $this->langcode, false ),
'am_default' => wfMsgGetKey( $key, /*useDB*/false, $this->langcode, false ),
'am_customised' => $customised,
'am_talk_exists' => isset( $statuses['talks'][$key] )
);
$count++;
}
if( $count == $limit ) break;
}
return $result;
}
function getStartBody() {
return Xml::openElement( 'table', array( 'class' => 'TablePager', 'id' => 'mw-allmessagestable' ) ) . "\n" .
"
| " .
wfMsg( 'allmessagesname' ) . "
|
" .
wfMsg( 'allmessagesdefault' ) .
" |
\n
| " .
wfMsg( 'allmessagescurrent' ) .
" |
\n";
}
function formatValue( $field, $value ){
global $wgLang;
switch( $field ){
case 'am_title' :
$title = Title::makeTitle( NS_MEDIAWIKI, $value . $this->suffix );
$talk = Title::makeTitle( NS_MEDIAWIKI_TALK, $value . $this->suffix );
if( $this->mCurrentRow->am_customised ){
$title = $this->mSkin->linkKnown( $title, $wgLang->lcfirst( $value ) );
} else {
$title = $this->mSkin->link(
$title,
$wgLang->lcfirst( $value ),
array(),
array(),
array( 'broken' )
);
}
if ( $this->mCurrentRow->am_talk_exists ) {
$talk = $this->mSkin->linkKnown( $talk , $this->talk );
} else {
$talk = $this->mSkin->link(
$talk,
$this->talk,
array(),
array(),
array( 'broken' )
);
}
return $title . ' (' . $talk . ')';
case 'am_default' :
return Sanitizer::escapeHtmlAllowEntities( $value, ENT_QUOTES );
case 'am_actual' :
return Sanitizer::escapeHtmlAllowEntities( $value, ENT_QUOTES );
}
return '';
}
function formatRow( $row ){
// Do all the normal stuff
$s = parent::formatRow( $row );
// But if there's a customised message, add that too.
if( $row->am_customised ){
$s .= Xml::openElement( 'tr', $this->getRowAttrs( $row, true ) );
$formatted = strval( $this->formatValue( 'am_actual', $row->am_actual ) );
if ( $formatted == '' ) {
$formatted = ' ';
}
$s .= Xml::tags( 'td', $this->getCellAttrs( 'am_actual', $row->am_actual ), $formatted )
. "\n";
}
return $s;
}
function getRowAttrs( $row, $isSecond = false ){
$arr = array();
global $wgLang;
if( $row->am_customised ){
$arr['class'] = 'allmessages-customised';
}
if( !$isSecond ){
$arr['id'] = Sanitizer::escapeId( 'msg_' . $wgLang->lcfirst( $row->am_title ) );
}
return $arr;
}
function getCellAttrs( $field, $value ){
if( $this->mCurrentRow->am_customised && $field == 'am_title' ){
return array( 'rowspan' => '2', 'class' => $field );
} else {
return array( 'class' => $field );
}
}
// This is not actually used, as getStartBody is overridden above
function getFieldNames() {
return array(
'am_title' => wfMsg( 'allmessagesname' ),
'am_default' => wfMsg( 'allmessagesdefault' )
);
}
function getTitle() {
return SpecialPage::getTitleFor( 'Allmessages', false );
}
function isFieldSortable( $x ){
return false;
}
function getDefaultSort(){
return '';
}
function getQueryInfo(){
return '';
}
}