Your IP : 172.69.59.17
<?php
/**
* Implements Special:Listfiles
*
* 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 SpecialPage
*/
class SpecialListFiles extends IncludableSpecialPage {
public function __construct() {
parent::__construct( 'Listfiles' );
}
public function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
if ( $this->including() ) {
$userName = $par;
$search = '';
} else {
$userName = $this->getRequest()->getText( 'user', $par );
$search = $this->getRequest()->getText( 'ilsearch', '' );
}
$pager = new ImageListPager( $this->getContext(), $userName, $search, $this->including() );
if ( $this->including() ) {
$html = $pager->getBody();
} else {
$form = $pager->getForm();
$body = $pager->getBody();
$nav = $pager->getNavigationBar();
$html = "$form<br />\n$body<br />\n$nav";
}
$this->getOutput()->addHTML( $html );
}
protected function getGroupName() {
return 'media';
}
}
/**
* @ingroup SpecialPage Pager
*/
class ImageListPager extends TablePager {
var $mFieldNames = null;
var $mQueryConds = array();
var $mUserName = null;
var $mSearch = '';
var $mIncluding = false;
function __construct( IContextSource $context, $userName = null, $search = '', $including = false ) {
global $wgMiserMode;
$this->mIncluding = $including;
if ( $userName ) {
$nt = Title::newFromText( $userName, NS_USER );
if ( !is_null( $nt ) ) {
$this->mUserName = $nt->getText();
$this->mQueryConds['img_user_text'] = $this->mUserName;
}
}
if ( $search != '' && !$wgMiserMode ) {
$this->mSearch = $search;
$nt = Title::newFromURL( $this->mSearch );
if ( $nt ) {
$dbr = wfGetDB( DB_SLAVE );
$this->mQueryConds[] = 'LOWER(img_name)' .
$dbr->buildLike( $dbr->anyString(),
strtolower( $nt->getDBkey() ), $dbr->anyString() );
}
}
if ( !$including ) {
if ( $context->getRequest()->getText( 'sort', 'img_date' ) == 'img_date' ) {
$this->mDefaultDirection = true;
} else {
$this->mDefaultDirection = false;
}
} else {
$this->mDefaultDirection = true;
}
parent::__construct( $context );
}
/**
* @return Array
*/
function getFieldNames() {
if ( !$this->mFieldNames ) {
global $wgMiserMode;
$this->mFieldNames = array(
'img_timestamp' => $this->msg( 'listfiles_date' )->text(),
'img_name' => $this->msg( 'listfiles_name' )->text(),
'thumb' => $this->msg( 'listfiles_thumb' )->text(),
'img_size' => $this->msg( 'listfiles_size' )->text(),
'img_user_text' => $this->msg( 'listfiles_user' )->text(),
'img_description' => $this->msg( 'listfiles_description' )->text(),
);
if( !$wgMiserMode ) {
$this->mFieldNames['count'] = $this->msg( 'listfiles_count' )->text();
}
}
return $this->mFieldNames;
}
function isFieldSortable( $field ) {
if ( $this->mIncluding ) {
return false;
}
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 = preg_grep( '/^img/', array_keys( $this->getFieldNames() ) );
$options = array( 'GROUP BY' => array_merge( array( '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 doBatchLookups() {
$userIds = array();
$this->mResult->seek( 0 );
foreach ( $this->mResult as $row ) {
$userIds[] = $row->img_user;
}
# Do a link batch query for names and userpages
UserCache::singleton()->doQuery( $userIds, array( 'userpage' ), __METHOD__ );
}
function formatValue( $field, $value ) {
switch ( $field ) {
case 'thumb':
$file = wfLocalFile( $value );
$thumb = $file->transform( array( 'width' => 180, 'height' => 360 ) );
return $thumb->toHtml( array( 'desc-link' => true ) );
case 'img_timestamp':
return htmlspecialchars( $this->getLanguage()->userTimeAndDate( $value, $this->getUser() ) );
case 'img_name':
static $imgfile = null;
if ( $imgfile === null ) $imgfile = $this->msg( 'imgfile' )->text();
// Weird files can maybe exist? Bug 22227
$filePage = Title::makeTitleSafe( NS_FILE, $value );
if( $filePage ) {
$link = Linker::linkKnown( $filePage, htmlspecialchars( $filePage->getText() ) );
$download = Xml::element( 'a',
array( 'href' => wfLocalFile( $filePage )->getURL() ),
$imgfile
);
$download = $this->msg( 'parentheses' )->rawParams( $download )->escaped();
return "$link $download";
} else {
return htmlspecialchars( $value );
}
case 'img_user_text':
if ( $this->mCurrentRow->img_user ) {
$name = User::whoIs( $this->mCurrentRow->img_user );
$link = Linker::link(
Title::makeTitle( NS_USER, $name ),
htmlspecialchars( $name )
);
} else {
$link = htmlspecialchars( $value );
}
return $link;
case 'img_size':
return htmlspecialchars( $this->getLanguage()->formatSize( $value ) );
case 'img_description':
return Linker::formatComment( $value );
case 'count':
return intval( $value ) + 1;
}
}
function getForm() {
global $wgScript, $wgMiserMode;
$inputForm = array();
$inputForm['table_pager_limit_label'] = $this->getLimitSelect();
if ( !$wgMiserMode ) {
$inputForm['listfiles_search_for'] = Html::input( 'ilsearch', $this->mSearch, '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',
) );
return Html::openElement( 'form',
array( 'method' => 'get', 'action' => $wgScript, 'id' => 'mw-listfiles-form' ) ) .
Xml::fieldset( $this->msg( 'listfiles' )->text() ) .
Html::hidden( 'title', $this->getTitle()->getPrefixedText() ) .
Xml::buildForm( $inputForm, 'table_pager_limit_submit' ) .
$this->getHiddenFields( array( 'limit', 'ilsearch', 'user', 'title' ) ) .
Html::closeElement( 'fieldset' ) .
Html::closeElement( 'form' ) . "\n";
}
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;
}
function getTitle() {
return SpecialPage::getTitleFor( 'Listfiles' );
}
}