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<?php
/**
* Implements Special:Newimages
*
* 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 SpecialNewFiles extends IncludableSpecialPage {
public function __construct() {
parent::__construct( 'Newimages' );
}
public function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
$pager = new NewFilesPager( $this->getContext(), $par );
if ( !$this->including() ) {
$form = $pager->getForm();
$form->prepareForm();
$form->displayForm( '' );
}
$this->getOutput()->addHTML( $pager->getBody() );
if ( !$this->including() ) {
$this->getOutput()->addHTML( $pager->getNavigationBar() );
}
}
protected function getGroupName() {
return 'changes';
}
}
/**
* @ingroup SpecialPage Pager
*/
class NewFilesPager extends ReverseChronologicalPager {
/**
* @var ImageGallery
*/
var $gallery;
function __construct( IContextSource $context, $par = null ) {
$this->like = $context->getRequest()->getText( 'like' );
$this->showbots = $context->getRequest()->getBool( 'showbots', 0 );
if ( is_numeric( $par ) ) {
$this->setLimit( $par );
}
parent::__construct( $context );
}
function getQueryInfo() {
global $wgMiserMode;
$conds = $jconds = array();
$tables = array( 'image' );
if ( !$this->showbots ) {
$groupsWithBotPermission = User::getGroupsWithPermission( 'bot' );
if ( count( $groupsWithBotPermission ) ) {
$tables[] = 'user_groups';
$conds[] = 'ug_group IS NULL';
$jconds['user_groups'] = array(
'LEFT JOIN',
array(
'ug_group' => $groupsWithBotPermission,
'ug_user = img_user'
)
);
}
}
if ( !$wgMiserMode && $this->like !== null ) {
$dbr = wfGetDB( DB_SLAVE );
$likeObj = Title::newFromURL( $this->like );
if ( $likeObj instanceof Title ) {
$like = $dbr->buildLike(
$dbr->anyString(),
strtolower( $likeObj->getDBkey() ),
$dbr->anyString()
);
$conds[] = "LOWER(img_name) $like";
}
}
$query = array(
'tables' => $tables,
'fields' => '*',
'join_conds' => $jconds,
'conds' => $conds
);
return $query;
}
function getIndexField() {
return 'img_timestamp';
}
function getStartBody() {
if ( !$this->gallery ) {
// Note that null for mode is taken to mean use default.
$mode = $this->getRequest()->getVal( 'gallerymode', null );
try {
$this->gallery = ImageGalleryBase::factory( $mode );
} catch ( MWException $e ) {
// User specified something invalid, fallback to default.
$this->gallery = ImageGalleryBase::factory();
}
$this->gallery->setContext( $this->getContext() );
}
return '';
}
function getEndBody() {
return $this->gallery->toHTML();
}
function formatRow( $row ) {
$name = $row->img_name;
$user = User::newFromId( $row->img_user );
$title = Title::makeTitle( NS_FILE, $name );
$ul = Linker::link( $user->getUserpage(), $user->getName() );
$time = $this->getLanguage()->userTimeAndDate( $row->img_timestamp, $this->getUser() );
$this->gallery->add(
$title,
"$ul<br />\n<i>"
. htmlspecialchars( $time )
. "</i><br />\n"
);
}
function getForm() {
global $wgMiserMode;
$fields = array(
'like' => array(
'type' => 'text',
'label-message' => 'newimages-label',
'name' => 'like',
),
'showbots' => array(
'type' => 'check',
'label' => $this->msg( 'showhidebots', $this->msg( 'show' )->plain() )->escaped(),
'name' => 'showbots',
),
'limit' => array(
'type' => 'hidden',
'default' => $this->mLimit,
'name' => 'limit',
),
'offset' => array(
'type' => 'hidden',
'default' => $this->getRequest()->getText( 'offset' ),
'name' => 'offset',
),
);
if ( $wgMiserMode ) {
unset( $fields['like'] );
}
$context = new DerivativeContext( $this->getContext() );
$context->setTitle( $this->getTitle() ); // Remove subpage
$form = new HTMLForm( $fields, $context );
$form->setSubmitTextMsg( 'ilsubmit' );
$form->setMethod( 'get' );
$form->setWrapperLegendMsg( 'newimages-legend' );
return $form;
}
}
|
