$this->filename ); } /** * Fetch dupes from all connected file repositories. * * @return array Array of File objects */ function getDupes() { return RepoGroup::singleton()->findBySha1( $this->hash ); } /** * * @param array $dupes Array of File objects */ function showList( $dupes ) { $html = array(); $html[] = $this->openList( 0 ); foreach ( $dupes as $dupe ) { $line = $this->formatResult( null, $dupe ); $html[] = "
  • " . $line . "
  • "; } $html[] = $this->closeList(); $this->getOutput()->addHtml( implode( "\n", $html ) ); } function getQueryInfo() { return array( 'tables' => array( 'image' ), 'fields' => array( 'title' => 'img_name', 'value' => 'img_sha1', 'img_user_text', 'img_timestamp' ), 'conds' => array( 'img_sha1' => $this->hash ) ); } function execute( $par ) { $this->setHeaders(); $this->outputHeader(); $this->filename = $par !== null ? $par : $this->getRequest()->getText( 'filename' ); $this->file = null; $this->hash = ''; $title = Title::newFromText( $this->filename, NS_FILE ); if ( $title && $title->getText() != '' ) { $this->file = wfFindFile( $title ); } $out = $this->getOutput(); # Create the input form $formFields = array( 'filename' => array( 'type' => 'text', 'name' => 'filename', 'label-message' => 'fileduplicatesearch-filename', 'id' => 'filename', 'size' => 50, 'value' => $this->filename, 'cssclass' => 'mw-ui-input-inline' ), ); $hiddenFields = array( 'title' => $this->getPageTitle()->getPrefixedDBKey(), ); $htmlForm = HTMLForm::factory( 'inline', $formFields, $this->getContext() ); $htmlForm->addHiddenFields( $hiddenFields ); $htmlForm->setAction( wfScript() ); $htmlForm->setMethod( 'get' ); $htmlForm->setSubmitProgressive(); $htmlForm->setSubmitTextMsg( $this->msg( 'fileduplicatesearch-submit' ) ); $htmlForm->setWrapperLegendMsg( 'fileduplicatesearch-legend' ); // The form should be visible always, even if it was submitted (e.g. to perform another action). // To bypass the callback validation of HTMLForm, use prepareForm() and displayForm(). $htmlForm->prepareForm()->displayForm( false ); if ( $this->file ) { $this->hash = $this->file->getSha1(); } elseif ( $this->filename !== '' ) { $out->wrapWikiMsg( "

    \n$1\n

    ", array( 'fileduplicatesearch-noresults', wfEscapeWikiText( $this->filename ) ) ); } if ( $this->hash != '' ) { # Show a thumbnail of the file $img = $this->file; if ( $img ) { $thumb = $img->transform( array( 'width' => 120, 'height' => 120 ) ); if ( $thumb ) { $out->addHTML( '
    ' . $thumb->toHtml( array( 'desc-link' => false ) ) . '
    ' . $this->msg( 'fileduplicatesearch-info' )->numParams( $img->getWidth(), $img->getHeight() )->params( $this->getLanguage()->formatSize( $img->getSize() ), $img->getMimeType() )->parseAsBlock() . '
    ' ); } } $dupes = $this->getDupes(); $numRows = count( $dupes ); # Show a short summary if ( $numRows == 1 ) { $out->wrapWikiMsg( "

    \n$1\n

    ", array( 'fileduplicatesearch-result-1', wfEscapeWikiText( $this->filename ) ) ); } elseif ( $numRows ) { $out->wrapWikiMsg( "

    \n$1\n

    ", array( 'fileduplicatesearch-result-n', wfEscapeWikiText( $this->filename ), $this->getLanguage()->formatNum( $numRows - 1 ) ) ); } $this->doBatchLookups( $dupes ); $this->showList( $dupes ); } } function doBatchLookups( $list ) { $batch = new LinkBatch(); /** @var File $file */ foreach ( $list as $file ) { $batch->addObj( $file->getTitle() ); if ( $file->isLocal() ) { $userName = $file->getUser( 'text' ); $batch->add( NS_USER, $userName ); $batch->add( NS_USER_TALK, $userName ); } } $batch->execute(); } /** * * @param Skin $skin * @param File $result * @return string HTML */ function formatResult( $skin, $result ) { global $wgContLang; $nt = $result->getTitle(); $text = $wgContLang->convert( $nt->getText() ); $plink = Linker::link( $nt, htmlspecialchars( $text ) ); $userText = $result->getUser( 'text' ); if ( $result->isLocal() ) { $userId = $result->getUser( 'id' ); $user = Linker::userLink( $userId, $userText ); $user .= ''; $user .= Linker::userToolLinks( $userId, $userText ); $user .= ''; } else { $user = htmlspecialchars( $userText ); } $time = htmlspecialchars( $this->getLanguage()->userTimeAndDate( $result->getTimestamp(), $this->getUser() ) ); return "$plink . . $user . . $time"; } protected function getGroupName() { return 'media'; } }