getForm();
$body = $pager->getBody();
$nav = $pager->getNavigationBar();
$wgOut->addHTML( "$limit
\n$body
\n$nav" );
}
/**
* @ingroup SpecialPage Pager
*/
class ImageListPager extends TablePager {
var $mFieldNames = null;
var $mQueryConds = array();
var $mUserName = null;
function __construct( $par = null ) {
global $wgRequest, $wgMiserMode;
if ( $wgRequest->getText( 'sort', 'img_date' ) == 'img_date' ) {
$this->mDefaultDirection = true;
} else {
$this->mDefaultDirection = false;
}
$userName = $wgRequest->getText( 'user', $par );
if ( $userName ) {
$nt = Title::newFromText( $userName, NS_USER );
if ( !is_null( $nt ) ) {
$this->mUserName = $nt->getText();
$this->mQueryConds['img_user_text'] = $this->mUserName;
}
}
$search = $wgRequest->getText( 'ilsearch' );
if ( $search != '' && !$wgMiserMode ) {
$nt = Title::newFromURL( $search );
if ( $nt ) {
$dbr = wfGetDB( DB_SLAVE );
$this->mQueryConds[] = 'LOWER(img_name)' . $dbr->buildLike( $dbr->anyString(),
strtolower( $nt->getDBkey() ), $dbr->anyString() );
}
}
parent::__construct();
}
function getFieldNames() {
if ( !$this->mFieldNames ) {
global $wgMiserMode;
$this->mFieldNames = array(
'thumb' => wfMsg( 'listfiles_thumb' ),
'img_timestamp' => wfMsg( 'listfiles_date' ),
'img_name' => wfMsg( 'listfiles_name' ),
'img_user_text' => wfMsg( 'listfiles_user' ),
'img_size' => wfMsg( 'listfiles_size' ),
'img_description' => wfMsg( 'listfiles_description' ),
);
if( !$wgMiserMode ) {
$this->mFieldNames['count'] = wfMsg( 'listfiles_count' );
}
}
return $this->mFieldNames;
}
function isFieldSortable( $field ) {
static $sortable = array( 'img_timestamp', 'img_name' );
if ( $field == 'img_size' ) {
# No index for both img_size and img_user_text
return !isset( $this->mQueryConds['img_user_text'] );
}
return in_array( $field, $sortable );
}
function getQueryInfo() {
$tables = array( 'image' );
$fields = array_keys( $this->getFieldNames() );
$fields[] = 'img_user';
$fields[array_search('thumb', $fields)] = 'img_name as thumb';
$options = $join_conds = array();
# Depends on $wgMiserMode
if( isset( $this->mFieldNames['count'] ) ) {
$tables[] = 'oldimage';
# Need to rewrite this one
foreach ( $fields as &$field ) {
if ( $field == 'count' ) {
$field = 'COUNT(oi_archive_name) as count';
}
}
unset( $field );
$dbr = wfGetDB( DB_SLAVE );
if( $dbr->implicitGroupby() ) {
$options = array( 'GROUP BY' => 'img_name' );
} else {
$columnlist = implode( ',', preg_grep( '/^img/', array_keys( $this->getFieldNames() ) ) );
$options = array( 'GROUP BY' => "img_user, $columnlist" );
}
$join_conds = array( 'oldimage' => array( 'LEFT JOIN', 'oi_name = img_name' ) );
}
return array(
'tables' => $tables,
'fields' => $fields,
'conds' => $this->mQueryConds,
'options' => $options,
'join_conds' => $join_conds
);
}
function getDefaultSort() {
return 'img_timestamp';
}
function getStartBody() {
# Do a link batch query for user pages
if ( $this->mResult->numRows() ) {
$lb = new LinkBatch;
$this->mResult->seek( 0 );
foreach ( $this->mResult as $row ) {
if ( $row->img_user ) {
$lb->add( NS_USER, str_replace( ' ', '_', $row->img_user_text ) );
}
}
$lb->execute();
}
return parent::getStartBody();
}
function formatValue( $field, $value ) {
global $wgLang;
switch ( $field ) {
case 'thumb':
$file = wfLocalFile( $value );
$thumb = $file->transform( array( 'width' => 180 ) );
return $thumb->toHtml( array( 'desc-link' => true ) );
case 'img_timestamp':
return htmlspecialchars( $wgLang->timeanddate( $value, true ) );
case 'img_name':
static $imgfile = null;
if ( $imgfile === null ) $imgfile = wfMsg( 'imgfile' );
$filePage = Title::makeTitle( NS_FILE, $value );
$link = $this->getSkin()->linkKnown( $filePage, htmlspecialchars( $filePage->getText() ) );
$image = wfLocalFile( $value );
$url = $image->getURL();
$download = Xml::element('a', array( 'href' => $url ), $imgfile );
return "$link ($download)";
case 'img_user_text':
if ( $this->mCurrentRow->img_user ) {
$link = $this->getSkin()->link(
Title::makeTitle( NS_USER, $value ),
htmlspecialchars( $value )
);
} else {
$link = htmlspecialchars( $value );
}
return $link;
case 'img_size':
return $this->getSkin()->formatSize( $value );
case 'img_description':
return $this->getSkin()->commentBlock( $value );
case 'count':
return intval($value)+1;
}
}
function getForm() {
global $wgRequest, $wgScript, $wgMiserMode;
$search = $wgRequest->getText( 'ilsearch' );
$inputForm = array();
$inputForm['table_pager_limit_label'] = $this->getLimitSelect();
if ( !$wgMiserMode ) {
$inputForm['listfiles_search_for'] = Html::input( 'ilsearch', $search, 'text', array(
'size' => '40',
'maxlength' => '255',
'id' => 'mw-ilsearch',
) );
}
$inputForm['username'] = Html::input( 'user', $this->mUserName, 'text', array(
'size' => '40',
'maxlength' => '255',
'id' => 'mw-listfiles-user',
) );
$s = Html::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript, 'id' => 'mw-listfiles-form' ) ) .
Xml::fieldset( wfMsg( 'listfiles' ) ) .
Xml::buildForm( $inputForm, 'table_pager_limit_submit' ) .
$this->getHiddenFields( array( 'limit', 'ilsearch', 'user' ) ) .
Html::closeElement( 'fieldset' ) .
Html::closeElement( 'form' ) . "\n";
return $s;
}
function getTableClass() {
return 'listfiles ' . parent::getTableClass();
}
function getNavClass() {
return 'listfiles_nav ' . parent::getNavClass();
}
function getSortHeaderClass() {
return 'listfiles_sort ' . parent::getSortHeaderClass();
}
function getPagingQueries() {
$queries = parent::getPagingQueries();
if ( !is_null( $this->mUserName ) ) {
# Append the username to the query string
foreach ( $queries as &$query ) {
$query['user'] = $this->mUserName;
}
}
return $queries;
}
function getDefaultQuery() {
$queries = parent::getDefaultQuery();
if ( !isset( $queries['user'] )
&& !is_null( $this->mUserName ) )
{
$queries['user'] = $this->mUserName;
}
return $queries;
}
}