SpecialNewFiles.php
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SpecialNewFiles.php
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	<?php
	/**
	* @license GPL-2.0-or-later
	* @file
	*/

	namespace MediaWiki\Specials;

	use MediaWiki\Cache\LinkBatchFactory;
	use MediaWiki\Context\DerivativeContext;
	use MediaWiki\Context\IContextSource;
	use MediaWiki\Html\FormOptions;
	use MediaWiki\Html\Html;
	use MediaWiki\HTMLForm\Field\HTMLUserTextField;
	use MediaWiki\HTMLForm\HTMLForm;
	use MediaWiki\Pager\NewFilesPager;
	use MediaWiki\Permissions\GroupPermissionsLookup;
	use MediaWiki\Request\DerivativeRequest;
	use MediaWiki\SpecialPage\IncludableSpecialPage;
	use Wikimedia\Mime\MimeAnalyzer;
	use Wikimedia\Rdbms\IConnectionProvider;

	/**
	* Implements Special:Newimages
	*
	* @ingroup SpecialPage
	*/
	class SpecialNewFiles extends IncludableSpecialPage {
	/** @var FormOptions */
	protected $opts;

	/** @var string[] */
	protected $mediaTypes;

	private GroupPermissionsLookup $groupPermissionsLookup;
	private IConnectionProvider $dbProvider;
	private LinkBatchFactory $linkBatchFactory;

	public function __construct(
	MimeAnalyzer $mimeAnalyzer,
	GroupPermissionsLookup $groupPermissionsLookup,
	IConnectionProvider $dbProvider,
	LinkBatchFactory $linkBatchFactory
	) {
	parent::__construct( 'Newimages' );
	$this->groupPermissionsLookup = $groupPermissionsLookup;
	$this->dbProvider = $dbProvider;
	$this->mediaTypes = $mimeAnalyzer->getMediaTypes();
	$this->linkBatchFactory = $linkBatchFactory;
	}

	/** @inheritDoc */
	public function execute( $par ) {
	$context = new DerivativeContext( $this->getContext() );

	$this->setHeaders();
	$this->outputHeader();

	$out = $this->getOutput();
	$this->addHelpLink( 'Help:New images' );

	$opts = new FormOptions();

	$opts->add( 'user', '' );
	$opts->add( 'showbots', false );
	$opts->add( 'hidepatrolled', false );
	$opts->add( 'mediatype', $this->mediaTypes );
	$opts->add( 'limit', 50 );
	$opts->add( 'offset', '' );
	$opts->add( 'start', '' );
	$opts->add( 'end', '' );

	$opts->fetchValuesFromRequest( $this->getRequest() );

	if ( $par !== null ) {
	$opts->setValue( 'limit', $par );
	}

	// If start date comes after end date chronologically, swap them.
	// They are swapped in the interface by JS.
	$start = $opts->getValue( 'start' );
	$end = $opts->getValue( 'end' );
	if ( $start !== '' && $end !== '' && $start > $end ) {
	$temp = $end;
	$end = $start;
	$start = $temp;

	$opts->setValue( 'start', $start, true );
	$opts->setValue( 'end', $end, true );

	// also swap values in request object, which is used by HTMLForm
	// to pre-populate the fields with the previous input
	$request = $context->getRequest();
	$context->setRequest( new DerivativeRequest(
	$request,
	[ 'start' => $start, 'end' => $end ] + $request->getValues(),
	$request->wasPosted()
	) );
	}

	// Avoid unexpected query or query errors to assoc array input, or nested arrays via
	// URL query params. Keep only string values (T321133).
	$mediaTypes = $opts->getValue( 'mediatype' );
	$mediaTypes = array_filter( $mediaTypes, 'is_string' );
	// Avoid unbounded query size with bogus values. Keep only known types.
	$mediaTypes = array_values( array_intersect( $this->mediaTypes, $mediaTypes ) );
	// Optimization: Remove redundant IN() query condition if all types are checked.
	if ( !array_diff( $this->mediaTypes, $mediaTypes ) ) {
	$mediaTypes = [];
	}
	$opts->setValue( 'mediatype', $mediaTypes );

	$opts->validateIntBounds( 'limit', 0, 500 );

	$this->opts = $opts;

	if ( !$this->including() ) {
	$this->setTopText();
	$this->buildForm( $context );
	}

	$pager = new NewFilesPager(
	$context,
	$this->groupPermissionsLookup,
	$this->linkBatchFactory,
	$this->getLinkRenderer(),
	$this->dbProvider,
	$opts
	);

	$out->addHTML( $pager->getBody() );
	if ( !$this->including() ) {
	$out->addHTML( $pager->getNavigationBar() );
	}
	}

	protected function buildForm( IContextSource $context ) {
	$mediaTypesText = array_map( function ( $type ) {
	// mediastatistics-header-unknown, mediastatistics-header-bitmap,
	// mediastatistics-header-drawing, mediastatistics-header-audio,
	// mediastatistics-header-video, mediastatistics-header-multimedia,
	// mediastatistics-header-office, mediastatistics-header-text,
	// mediastatistics-header-executable, mediastatistics-header-archive,
	// mediastatistics-header-3d,
	return $this->msg( 'mediastatistics-header-' . strtolower( $type ) )->escaped();
	}, $this->mediaTypes );
	$mediaTypesOptions = array_combine( $mediaTypesText, $this->mediaTypes );
	ksort( $mediaTypesOptions );

	$formDescriptor = [
	'user' => [
	'class' => HTMLUserTextField::class,
	'label-message' => 'newimages-user',
	'name' => 'user',
	],

	'showbots' => [
	'type' => 'check',
	'label-message' => 'newimages-showbots',
	'name' => 'showbots',
	],

	'hidepatrolled' => [
	'type' => 'check',
	'label-message' => 'newimages-hidepatrolled',
	'name' => 'hidepatrolled',
	],

	'mediatype' => [
	'type' => 'multiselect',
	'flatlist' => true,
	'name' => 'mediatype',
	'label-message' => 'newimages-mediatype',
	'options' => $mediaTypesOptions,
	'default' => $this->mediaTypes,
	],

	'limit' => [
	'type' => 'hidden',
	'default' => $this->opts->getValue( 'limit' ),
	'name' => 'limit',
	],

	'offset' => [
	'type' => 'hidden',
	'default' => $this->opts->getValue( 'offset' ),
	'name' => 'offset',
	],

	'start' => [
	'type' => 'date',
	'label-message' => 'date-range-from',
	'name' => 'start',
	],

	'end' => [
	'type' => 'date',
	'label-message' => 'date-range-to',
	'name' => 'end',
	],
	];

	if ( !$this->getUser()->useFilePatrol() ) {
	unset( $formDescriptor['hidepatrolled'] );
	}

	HTMLForm::factory( 'ooui', $formDescriptor, $context )
	// For the 'multiselect' field values to be preserved on submit
	->setFormIdentifier( 'specialnewimages' )
	->setWrapperLegendMsg( 'newimages-legend' )
	->setSubmitTextMsg( 'ilsubmit' )
	->setMethod( 'get' )
	->prepareForm()
	->displayForm( false );
	}

	/** @inheritDoc */
	protected function getGroupName() {
	return 'changes';
	}

	/**
	* Send the text to be displayed above the options
	*/
	public function setTopText() {
	$message = $this->msg( 'newimagestext' )->inContentLanguage();
	if ( !$message->isDisabled() ) {
	$contLang = $this->getContentLanguage();
	$this->getOutput()->addWikiTextAsContent(
	Html::rawElement( 'div',
	[
	'lang' => $contLang->getHtmlCode(),
	'dir' => $contLang->getDir()
	],
	"\n" . $message->plain() . "\n"
	)
	);
	}
	}
	}

	/**
	* Retain the old class name for backwards compatibility.
	* @deprecated since 1.41
	*/
	class_alias( SpecialNewFiles::class, 'SpecialNewFiles' );

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