835 lines
24 KiB
PHP
835 lines
24 KiB
PHP
<?php
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/**
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*/
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/**
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*
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*/
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if( !defined( 'MEDIAWIKI' ) )
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die( 1 );
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/**
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* Special handling for image description pages
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*
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* @addtogroup Media
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*/
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class ImagePage extends Article {
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/* private */ var $img; // Image object this page is shown for
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/* private */ var $repo;
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var $mExtraDescription = false;
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function __construct( $title, $time = false ) {
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parent::__construct( $title );
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$this->img = wfFindFile( $this->mTitle, $time );
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if ( !$this->img ) {
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$this->img = wfLocalFile( $this->mTitle );
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$this->current = $this->img;
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} else {
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$this->current = $time ? wfLocalFile( $this->mTitle ) : $this->img;
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}
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$this->repo = $this->img->repo;
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}
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/**
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* Handler for action=render
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* Include body text only; none of the image extras
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*/
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function render() {
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global $wgOut;
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$wgOut->setArticleBodyOnly( true );
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parent::view();
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}
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function view() {
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global $wgOut, $wgShowEXIF, $wgRequest, $wgUser;
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if ( $this->img->getRedirected() ) {
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if ( $this->mTitle->getDBkey() == $this->img->getName() ) {
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return Article::view();
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} else {
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$wgOut->setPageTitle( $this->mTitle->getPrefixedText() );
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$this->viewRedirect( Title::makeTitle( NS_IMAGE, $this->img->getName() ),
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/* $overwriteSubtitle */ true, /* $forceKnown */ true );
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$this->viewUpdates();
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return;
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}
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}
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$diff = $wgRequest->getVal( 'diff' );
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$diffOnly = $wgRequest->getBool( 'diffonly', $wgUser->getOption( 'diffonly' ) );
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if ( $this->mTitle->getNamespace() != NS_IMAGE || ( isset( $diff ) && $diffOnly ) )
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return Article::view();
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if ($wgShowEXIF && $this->img->exists()) {
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// FIXME: bad interface, see note on MediaHandler::formatMetadata().
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$formattedMetadata = $this->img->formatMetadata();
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$showmeta = $formattedMetadata !== false;
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} else {
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$showmeta = false;
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}
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if ($this->img->exists())
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$wgOut->addHTML($this->showTOC($showmeta));
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$this->openShowImage();
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# No need to display noarticletext, we use our own message, output in openShowImage()
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if ( $this->getID() ) {
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Article::view();
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} else {
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# Just need to set the right headers
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$wgOut->setArticleFlag( true );
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$wgOut->setRobotpolicy( 'noindex,nofollow' );
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$wgOut->setPageTitle( $this->mTitle->getPrefixedText() );
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$this->viewUpdates();
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}
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# Show shared description, if needed
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if ( $this->mExtraDescription ) {
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$fol = wfMsgNoTrans( 'shareddescriptionfollows' );
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if( $fol != '-' && !wfEmptyMsg( 'shareddescriptionfollows', $fol ) ) {
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$wgOut->addWikiText( $fol );
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}
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$wgOut->addHTML( '<div id="shared-image-desc">' . $this->mExtraDescription . '</div>' );
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} else {
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$this->checkSharedConflict();
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}
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$this->closeShowImage();
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$this->imageHistory();
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$this->imageLinks();
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if ( $this->img->isLocal() ) $this->imageRedirects();
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if ( $showmeta ) {
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global $wgStylePath, $wgStyleVersion;
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$expand = htmlspecialchars( wfEscapeJsString( wfMsg( 'metadata-expand' ) ) );
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$collapse = htmlspecialchars( wfEscapeJsString( wfMsg( 'metadata-collapse' ) ) );
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$wgOut->addHTML( Xml::element( 'h2', array( 'id' => 'metadata' ), wfMsg( 'metadata' ) ). "\n" );
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$wgOut->addWikiText( $this->makeMetadataTable( $formattedMetadata ) );
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$wgOut->addScriptFile( 'metadata.js' );
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$wgOut->addHTML(
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"<script type=\"text/javascript\">attachMetadataToggle('mw_metadata', '$expand', '$collapse');</script>\n" );
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}
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}
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public function getRedirectTarget() {
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if ( $this->img->isLocal() )
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return parent::getRedirectTarget();
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// Foreign image page
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$from = $this->img->getRedirected();
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$to = $this->img->getName();
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if ($from == $to) return null;
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return $this->mRedirectTarget = Title::makeTitle( NS_IMAGE, $to );
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}
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public function followRedirect() {
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if ( $this->img->isLocal() )
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return parent::followRedirect();
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$from = $this->img->getRedirected();
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$to = $this->img->getName();
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if ($from == $to) return false;
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return Title::makeTitle( NS_IMAGE, $to );
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}
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public function isRedirect( $text = false ) {
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if ( $this->img->isLocal() )
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return parent::isRedirect( $text );
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return (bool)$this->img->getRedirected();
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}
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public function isLocal() {
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return $this->img->isLocal();
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}
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public function getFile() {
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return $this->img;
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}
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/**
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* Create the TOC
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*
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* @access private
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*
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* @param bool $metadata Whether or not to show the metadata link
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* @return string
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*/
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function showTOC( $metadata ) {
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global $wgLang;
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$r = '<ul id="filetoc">
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<li><a href="#file">' . $wgLang->getNsText( NS_IMAGE ) . '</a></li>
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<li><a href="#filehistory">' . wfMsgHtml( 'filehist' ) . '</a></li>
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<li><a href="#filelinks">' . wfMsgHtml( 'imagelinks' ) . '</a></li>' .
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($metadata ? ' <li><a href="#metadata">' . wfMsgHtml( 'metadata' ) . '</a></li>' : '') . '
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</ul>';
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return $r;
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}
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/**
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* Make a table with metadata to be shown in the output page.
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*
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* FIXME: bad interface, see note on MediaHandler::formatMetadata().
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*
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* @access private
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*
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* @param array $exif The array containing the EXIF data
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* @return string
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*/
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function makeMetadataTable( $metadata ) {
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$r = wfMsg( 'metadata-help' ) . "\n\n";
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$r .= "{| id=mw_metadata class=mw_metadata\n";
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foreach ( $metadata as $type => $stuff ) {
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foreach ( $stuff as $v ) {
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$class = Sanitizer::escapeId( $v['id'] );
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if( $type == 'collapsed' ) {
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$class .= ' collapsable';
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}
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$r .= "|- class=\"$class\"\n";
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$r .= "!| {$v['name']}\n";
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$r .= "|| {$v['value']}\n";
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}
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}
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$r .= '|}';
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return $r;
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}
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/**
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* Overloading Article's getContent method.
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*
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* Omit noarticletext if sharedupload; text will be fetched from the
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* shared upload server if possible.
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*/
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function getContent() {
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if( $this->img && !$this->img->isLocal() && 0 == $this->getID() ) {
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return '';
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}
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return Article::getContent();
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}
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function openShowImage() {
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global $wgOut, $wgUser, $wgImageLimits, $wgRequest, $wgLang, $wgContLang;
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$full_url = $this->img->getURL();
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$linkAttribs = false;
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$sizeSel = intval( $wgUser->getOption( 'imagesize') );
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if( !isset( $wgImageLimits[$sizeSel] ) ) {
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$sizeSel = User::getDefaultOption( 'imagesize' );
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// The user offset might still be incorrect, specially if
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// $wgImageLimits got changed (see bug #8858).
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if( !isset( $wgImageLimits[$sizeSel] ) ) {
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// Default to the first offset in $wgImageLimits
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$sizeSel = 0;
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}
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}
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$max = $wgImageLimits[$sizeSel];
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$maxWidth = $max[0];
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$maxHeight = $max[1];
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$sk = $wgUser->getSkin();
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$dirmark = $wgContLang->getDirMark();
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if ( $this->img->exists() ) {
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# image
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$page = $wgRequest->getIntOrNull( 'page' );
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if ( is_null( $page ) ) {
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$params = array();
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$page = 1;
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} else {
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$params = array( 'page' => $page );
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}
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$width_orig = $this->img->getWidth();
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$width = $width_orig;
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$height_orig = $this->img->getHeight();
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$height = $height_orig;
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$mime = $this->img->getMimeType();
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$showLink = false;
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$linkAttribs = array( 'href' => $full_url );
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$longDesc = $this->img->getLongDesc();
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wfRunHooks( 'ImageOpenShowImageInlineBefore', array( &$this , &$wgOut ) ) ;
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if ( $this->img->allowInlineDisplay() ) {
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# image
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# "Download high res version" link below the image
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#$msgsize = wfMsgHtml('file-info-size', $width_orig, $height_orig, $sk->formatSize( $this->img->getSize() ), $mime );
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# We'll show a thumbnail of this image
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if ( $width > $maxWidth || $height > $maxHeight ) {
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# Calculate the thumbnail size.
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# First case, the limiting factor is the width, not the height.
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if ( $width / $height >= $maxWidth / $maxHeight ) {
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$height = round( $height * $maxWidth / $width);
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$width = $maxWidth;
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# Note that $height <= $maxHeight now.
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} else {
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$newwidth = floor( $width * $maxHeight / $height);
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$height = round( $height * $newwidth / $width );
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$width = $newwidth;
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# Note that $height <= $maxHeight now, but might not be identical
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# because of rounding.
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}
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$msgbig = wfMsgHtml( 'show-big-image' );
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$msgsmall = wfMsgExt( 'show-big-image-thumb',
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array( 'parseinline' ), $wgLang->formatNum( $width ), $wgLang->formatNum( $height ) );
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} else {
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# Image is small enough to show full size on image page
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$msgbig = htmlspecialchars( $this->img->getName() );
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$msgsmall = wfMsgExt( 'file-nohires', array( 'parseinline' ) );
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}
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$params['width'] = $width;
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$thumbnail = $this->img->transform( $params );
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$anchorclose = "<br />";
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if( $this->img->mustRender() ) {
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$showLink = true;
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} else {
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$anchorclose .=
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$msgsmall .
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'<br />' . Xml::tags( 'a', $linkAttribs, $msgbig ) . "$dirmark " . $longDesc;
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}
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if ( $this->img->isMultipage() ) {
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$wgOut->addHTML( '<table class="multipageimage"><tr><td>' );
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}
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if ( $thumbnail ) {
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$options = array(
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'alt' => $this->img->getTitle()->getPrefixedText(),
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'file-link' => true,
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);
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$wgOut->addHTML( '<div class="fullImageLink" id="file">' .
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$thumbnail->toHtml( $options ) .
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$anchorclose . '</div>' );
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}
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if ( $this->img->isMultipage() ) {
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$count = $this->img->pageCount();
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if ( $page > 1 ) {
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$label = $wgOut->parse( wfMsg( 'imgmultipageprev' ), false );
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$link = $sk->makeKnownLinkObj( $this->mTitle, $label, 'page='. ($page-1) );
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$thumb1 = $sk->makeThumbLinkObj( $this->mTitle, $this->img, $link, $label, 'none',
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array( 'page' => $page - 1 ) );
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} else {
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$thumb1 = '';
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}
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if ( $page < $count ) {
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$label = wfMsg( 'imgmultipagenext' );
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$link = $sk->makeKnownLinkObj( $this->mTitle, $label, 'page='. ($page+1) );
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$thumb2 = $sk->makeThumbLinkObj( $this->mTitle, $this->img, $link, $label, 'none',
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array( 'page' => $page + 1 ) );
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} else {
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$thumb2 = '';
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}
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global $wgScript;
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$formParams = array(
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'name' => 'pageselector',
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'action' => $wgScript,
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'onchange' => 'document.pageselector.submit();',
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);
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$option = array();
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for ( $i=1; $i <= $count; $i++ ) {
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$options[] = Xml::option( $wgLang->formatNum($i), $i, $i == $page );
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}
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$select = Xml::tags( 'select',
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array( 'id' => 'pageselector', 'name' => 'page' ),
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implode( "\n", $options ) );
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$wgOut->addHTML(
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'</td><td><div class="multipageimagenavbox">' .
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Xml::openElement( 'form', $formParams ) .
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Xml::hidden( 'title', $this->getTitle()->getPrefixedDbKey() ) .
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wfMsgExt( 'imgmultigoto', array( 'parseinline', 'replaceafter' ), $select ) .
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Xml::submitButton( wfMsg( 'imgmultigo' ) ) .
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Xml::closeElement( 'form' ) .
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"<hr />$thumb1\n$thumb2<br clear=\"all\" /></div></td></tr></table>"
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);
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}
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} else {
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#if direct link is allowed but it's not a renderable image, show an icon.
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if ($this->img->isSafeFile()) {
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$icon= $this->img->iconThumb();
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$wgOut->addHTML( '<div class="fullImageLink" id="file">' .
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$icon->toHtml( array( 'desc-link' => true ) ) .
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'</div>' );
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}
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$showLink = true;
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}
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if ($showLink) {
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$filename = wfEscapeWikiText( $this->img->getName() );
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if (!$this->img->isSafeFile()) {
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$warning = wfMsgNoTrans( 'mediawarning' );
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$wgOut->addWikiText( <<<EOT
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<div class="fullMedia">
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<span class="dangerousLink">[[Media:$filename|$filename]]</span>$dirmark
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<span class="fileInfo"> $longDesc</span>
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</div>
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<div class="mediaWarning">$warning</div>
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EOT
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);
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} else {
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$wgOut->addWikiText( <<<EOT
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<div class="fullMedia">
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[[Media:$filename|$filename]]$dirmark <span class="fileInfo"> $longDesc</span>
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</div>
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EOT
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);
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}
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}
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if(!$this->img->isLocal()) {
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$this->printSharedImageText();
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}
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} else {
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# Image does not exist
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$title = SpecialPage::getTitleFor( 'Upload' );
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$link = $sk->makeKnownLinkObj($title, wfMsgHtml('noimage-linktext'),
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'wpDestFile=' . urlencode( $this->img->getName() ) );
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$wgOut->addHTML( wfMsgWikiHtml( 'noimage', $link ) );
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}
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}
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/**
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* Show a notice that the file is from a shared repository
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*/
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function printSharedImageText() {
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global $wgOut, $wgUser;
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$descUrl = $this->img->getDescriptionUrl();
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$descText = $this->img->getDescriptionText();
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$s = "<div class='sharedUploadNotice'>" . wfMsgWikiHtml( 'sharedupload' );
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if ( $descUrl ) {
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$sk = $wgUser->getSkin();
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$link = $sk->makeExternalLink( $descUrl, wfMsg( 'shareduploadwiki-linktext' ) );
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$msg = ( $descText ) ? 'shareduploadwiki-desc' : 'shareduploadwiki';
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$msg = wfMsgExt( $msg, array( 'parseinline', 'replaceafter' ), $link );
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if ( $msg != '-' ) {
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# Show message only if not voided by local sysops
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$s .= $msg;
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}
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}
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$s .= "</div>";
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$wgOut->addHTML( $s );
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if ( $descText ) {
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$this->mExtraDescription = $descText;
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}
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}
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function checkSharedConflict() {
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global $wgOut, $wgUser;
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$repoGroup = RepoGroup::singleton();
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if( !$repoGroup->hasForeignRepos() ) {
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return;
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}
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if( !$this->img->isLocal() ) {
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return;
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}
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$this->dupFile = null;
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$repoGroup->forEachForeignRepo( array( $this, 'checkSharedConflictCallback' ) );
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if( !$this->dupFile )
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return;
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$dupfile = $this->dupFile;
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$same = (
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($this->img->getSha1() == $dupfile->getSha1()) &&
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($this->img->getSize() == $dupfile->getSize())
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);
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$sk = $wgUser->getSkin();
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$descUrl = $dupfile->getDescriptionUrl();
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if( $same ) {
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$link = $sk->makeExternalLink( $descUrl, wfMsg( 'shareduploadduplicate-linktext' ) );
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$wgOut->addHTML( '<div id="shared-image-dup">' . wfMsgWikiHtml( 'shareduploadduplicate', $link ) . '</div>' );
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} else {
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$link = $sk->makeExternalLink( $descUrl, wfMsg( 'shareduploadconflict-linktext' ) );
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$wgOut->addHTML( '<div id="shared-image-conflict">' . wfMsgWikiHtml( 'shareduploadconflict', $link ) . '</div>' );
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}
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}
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function checkSharedConflictCallback( $repo ) {
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$dupfile = $repo->newFile( $this->img->getTitle() );
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if( $dupfile->exists() )
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$this->dupFile = $dupfile;
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return $dupfile->exists();
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}
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function getUploadUrl() {
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$uploadTitle = SpecialPage::getTitleFor( 'Upload' );
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return $uploadTitle->getFullUrl( 'wpDestFile=' . urlencode( $this->img->getName() ) );
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}
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/**
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* Print out the various links at the bottom of the image page, e.g. reupload,
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* external editing (and instructions link) etc.
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*/
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function uploadLinksBox() {
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global $wgUser, $wgOut;
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if( !$this->img->isLocal() )
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return;
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$sk = $wgUser->getSkin();
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$wgOut->addHtml( '<br /><ul>' );
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# "Upload a new version of this file" link
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if( UploadForm::userCanReUpload($wgUser,$this->img->name) ) {
|
|
$ulink = $sk->makeExternalLink( $this->getUploadUrl(), wfMsg( 'uploadnewversion-linktext' ) );
|
|
$wgOut->addHtml( "<li><div class='plainlinks'>{$ulink}</div></li>" );
|
|
}
|
|
|
|
# Link to Special:FileDuplicateSearch
|
|
$dupeLink = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'FileDuplicateSearch', $this->mTitle->getDBkey() ), wfMsgHtml( 'imagepage-searchdupe' ) );
|
|
$wgOut->addHtml( "<li>{$dupeLink}</li>" );
|
|
|
|
# External editing link
|
|
$elink = $sk->makeKnownLinkObj( $this->mTitle, wfMsgHtml( 'edit-externally' ), 'action=edit&externaledit=true&mode=file' );
|
|
$wgOut->addHtml( '<li>' . $elink . '<div>' . wfMsgWikiHtml( 'edit-externally-help' ) . '</div></li>' );
|
|
|
|
$wgOut->addHtml( '</ul>' );
|
|
}
|
|
|
|
function closeShowImage()
|
|
{
|
|
# For overloading
|
|
|
|
}
|
|
|
|
/**
|
|
* If the page we've just displayed is in the "Image" namespace,
|
|
* we follow it with an upload history of the image and its usage.
|
|
*/
|
|
function imageHistory()
|
|
{
|
|
global $wgUser, $wgOut, $wgUseExternalEditor;
|
|
|
|
$sk = $wgUser->getSkin();
|
|
|
|
if ( $this->img->exists() ) {
|
|
$list = new ImageHistoryList( $sk, $this->current );
|
|
$file = $this->current;
|
|
$dims = $file->getDimensionsString();
|
|
$s = $list->beginImageHistoryList() .
|
|
$list->imageHistoryLine( true, $file );
|
|
// old image versions
|
|
$hist = $this->img->getHistory();
|
|
foreach( $hist as $file ) {
|
|
$dims = $file->getDimensionsString();
|
|
$s .= $list->imageHistoryLine( false, $file );
|
|
}
|
|
$s .= $list->endImageHistoryList();
|
|
} else { $s=''; }
|
|
$wgOut->addHTML( $s );
|
|
|
|
$this->img->resetHistory(); // free db resources
|
|
|
|
# Exist check because we don't want to show this on pages where an image
|
|
# doesn't exist along with the noimage message, that would suck. -ævar
|
|
if( $wgUseExternalEditor && $this->img->exists() ) {
|
|
$this->uploadLinksBox();
|
|
}
|
|
|
|
}
|
|
|
|
function imageLinks()
|
|
{
|
|
global $wgUser, $wgOut;
|
|
|
|
$limit = 100;
|
|
|
|
$wgOut->addHTML( Xml::element( 'h2', array( 'id' => 'filelinks' ), wfMsg( 'imagelinks' ) ) . "\n" );
|
|
|
|
$dbr = wfGetDB( DB_SLAVE );
|
|
|
|
$res = $dbr->select(
|
|
array( 'imagelinks', 'page' ),
|
|
array( 'page_namespace', 'page_title' ),
|
|
array( 'il_to' => $this->mTitle->getDBkey(), 'il_from = page_id' ),
|
|
__METHOD__,
|
|
array( 'LIMIT' => $limit + 1)
|
|
);
|
|
|
|
if ( 0 == $dbr->numRows( $res ) ) {
|
|
$wgOut->addWikiMsg( 'nolinkstoimage' );
|
|
return;
|
|
}
|
|
$wgOut->addWikiMsg( 'linkstoimage' );
|
|
$wgOut->addHTML( "<ul>\n" );
|
|
|
|
$sk = $wgUser->getSkin();
|
|
$count = 0;
|
|
while ( $s = $res->fetchObject() ) {
|
|
$count++;
|
|
if ( $count <= $limit ) {
|
|
// We have not yet reached the extra one that tells us there is more to fetch
|
|
$name = Title::makeTitle( $s->page_namespace, $s->page_title );
|
|
$link = $sk->makeKnownLinkObj( $name, "" );
|
|
$wgOut->addHTML( "<li>{$link}</li>\n" );
|
|
}
|
|
}
|
|
$wgOut->addHTML( "</ul>\n" );
|
|
$res->free();
|
|
|
|
// Add a links to [[Special:Whatlinkshere]]
|
|
if ( $count > $limit )
|
|
$wgOut->addWikiMsg( 'morelinkstoimage', $this->mTitle->getPrefixedDBkey() );
|
|
}
|
|
|
|
function imageRedirects()
|
|
{
|
|
global $wgUser, $wgOut;
|
|
|
|
$dbr = wfGetDB( DB_SLAVE );
|
|
$res = $dbr->select(
|
|
array( 'redirect', 'page' ),
|
|
array( 'page_title' ),
|
|
array(
|
|
'rd_namespace' => NS_IMAGE,
|
|
'rd_title' => $this->mTitle->getDBkey(),
|
|
'page_namespace' => NS_IMAGE,
|
|
'rd_from = page_id'
|
|
),
|
|
__METHOD__
|
|
);
|
|
|
|
|
|
if ( 0 == $dbr->numRows( $res ) )
|
|
return;
|
|
|
|
$wgOut->addWikiMsg( 'redirectstofile' );
|
|
$wgOut->addHTML( "<ul>\n" );
|
|
|
|
$sk = $wgUser->getSkin();
|
|
while ( $row = $dbr->fetchObject( $res ) ) {
|
|
$name = Title::makeTitle( NS_IMAGE, $row->page_title );
|
|
$link = $sk->makeKnownLinkObj( $name, "" );
|
|
wfDebug("Image redirect: {$row->page_title}\n");
|
|
$wgOut->addHTML( "<li>{$link}</li>\n" );
|
|
}
|
|
$wgOut->addHTML( "</ul>\n" );
|
|
|
|
$res->free();
|
|
}
|
|
|
|
/**
|
|
* Delete the file, or an earlier version of it
|
|
*/
|
|
public function delete() {
|
|
if( !$this->img->exists() || !$this->img->isLocal() ) {
|
|
// Standard article deletion
|
|
Article::delete();
|
|
return;
|
|
}
|
|
$deleter = new FileDeleteForm( $this->img );
|
|
$deleter->execute();
|
|
}
|
|
|
|
/**
|
|
* Revert the file to an earlier version
|
|
*/
|
|
public function revert() {
|
|
$reverter = new FileRevertForm( $this->img );
|
|
$reverter->execute();
|
|
}
|
|
|
|
/**
|
|
* Override handling of action=purge
|
|
*/
|
|
function doPurge() {
|
|
if( $this->img->exists() ) {
|
|
wfDebug( "ImagePage::doPurge purging " . $this->img->getName() . "\n" );
|
|
$update = new HTMLCacheUpdate( $this->mTitle, 'imagelinks' );
|
|
$update->doUpdate();
|
|
$this->img->upgradeRow();
|
|
$this->img->purgeCache();
|
|
} else {
|
|
wfDebug( "ImagePage::doPurge no image\n" );
|
|
}
|
|
parent::doPurge();
|
|
}
|
|
|
|
/**
|
|
* Display an error with a wikitext description
|
|
*/
|
|
function showError( $description ) {
|
|
global $wgOut;
|
|
$wgOut->setPageTitle( wfMsg( "internalerror" ) );
|
|
$wgOut->setRobotpolicy( "noindex,nofollow" );
|
|
$wgOut->setArticleRelated( false );
|
|
$wgOut->enableClientCache( false );
|
|
$wgOut->addWikiText( $description );
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Builds the image revision log shown on image pages
|
|
*
|
|
* @addtogroup Media
|
|
*/
|
|
class ImageHistoryList {
|
|
|
|
protected $img, $skin, $title, $repo;
|
|
|
|
public function __construct( $skin, $img ) {
|
|
$this->skin = $skin;
|
|
$this->img = $img;
|
|
$this->title = $img->getTitle();
|
|
}
|
|
|
|
public function beginImageHistoryList() {
|
|
global $wgOut, $wgUser;
|
|
$deleteColumn = $wgUser->isAllowed( 'delete' ) || $wgUser->isAllowed( 'deleterevision' );
|
|
return Xml::element( 'h2', array( 'id' => 'filehistory' ), wfMsg( 'filehist' ) )
|
|
. $wgOut->parse( wfMsgNoTrans( 'filehist-help' ) )
|
|
. Xml::openElement( 'table', array( 'class' => 'filehistory' ) ) . "\n"
|
|
. '<tr><td></td>'
|
|
. ( $this->img->isLocal() && $deleteColumn ? '<td></td>' : '' )
|
|
. '<th>' . wfMsgHtml( 'filehist-datetime' ) . '</th>'
|
|
. '<th>' . wfMsgHtml( 'filehist-user' ) . '</th>'
|
|
. '<th>' . wfMsgHtml( 'filehist-dimensions' ) . '</th>'
|
|
. '<th class="mw-imagepage-filesize">' . wfMsgHtml( 'filehist-filesize' ) . '</th>'
|
|
. '<th>' . wfMsgHtml( 'filehist-comment' ) . '</th>'
|
|
. "</tr>\n";
|
|
}
|
|
|
|
public function endImageHistoryList() {
|
|
return "</table>\n";
|
|
}
|
|
|
|
public function imageHistoryLine( $iscur, $file ) {
|
|
global $wgUser, $wgLang, $wgContLang, $wgTitle;
|
|
|
|
$timestamp = wfTimestamp(TS_MW, $file->getTimestamp());
|
|
$img = $iscur ? $file->getName() : $file->getArchiveName();
|
|
$user = $file->getUser('id');
|
|
$usertext = $file->getUser('text');
|
|
$size = $file->getSize();
|
|
$description = $file->getDescription();
|
|
$dims = $file->getDimensionsString();
|
|
$sha1 = $file->getSha1();
|
|
|
|
$local = $this->img->isLocal();
|
|
$row = '';
|
|
|
|
// Deletion link
|
|
if( $local && ($wgUser->isAllowed('delete') || $wgUser->isAllowed('deleterevision') ) ) {
|
|
$row .= '<td>';
|
|
# Link to remove from history
|
|
if( $wgUser->isAllowed( 'delete' ) ) {
|
|
$q = array();
|
|
$q[] = 'action=delete';
|
|
if( !$iscur )
|
|
$q[] = 'oldimage=' . urlencode( $img );
|
|
$row .= $this->skin->makeKnownLinkObj(
|
|
$this->title,
|
|
wfMsgHtml( $iscur ? 'filehist-deleteall' : 'filehist-deleteone' ),
|
|
implode( '&', $q )
|
|
);
|
|
$row .= '<br/>';
|
|
}
|
|
# Link to hide content
|
|
if( $wgUser->isAllowed( 'deleterevision' ) ) {
|
|
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
|
|
// If file is top revision or locked from this user, don't link
|
|
if( $iscur || !$file->userCan(File::DELETED_RESTRICTED) ) {
|
|
$del = wfMsgHtml( 'rev-delundel' );
|
|
} else {
|
|
// If the file was hidden, link to sha-1
|
|
list($ts,$name) = explode('!',$img,2);
|
|
$del = $this->skin->makeKnownLinkObj( $revdel, wfMsg( 'rev-delundel' ),
|
|
'target=' . urlencode( $wgTitle->getPrefixedText() ) .
|
|
'&oldimage=' . urlencode( $ts ) );
|
|
// Bolden oversighted content
|
|
if( $file->isDeleted(File::DELETED_RESTRICTED) )
|
|
$del = "<strong>$del</strong>";
|
|
}
|
|
$row .= "<tt><small>$del</small></tt>";
|
|
}
|
|
$row .= '</td>';
|
|
}
|
|
|
|
// Reversion link/current indicator
|
|
$row .= '<td>';
|
|
if( $iscur ) {
|
|
$row .= wfMsgHtml( 'filehist-current' );
|
|
} elseif( $local && $wgUser->isLoggedIn() && $this->title->userCan( 'edit' ) ) {
|
|
if( $file->isDeleted(File::DELETED_FILE) ) {
|
|
$row .= wfMsgHtml('filehist-revert');
|
|
} else {
|
|
$q = array();
|
|
$q[] = 'action=revert';
|
|
$q[] = 'oldimage=' . urlencode( $img );
|
|
$q[] = 'wpEditToken=' . urlencode( $wgUser->editToken( $img ) );
|
|
$row .= $this->skin->makeKnownLinkObj( $this->title,
|
|
wfMsgHtml( 'filehist-revert' ),
|
|
implode( '&', $q ) );
|
|
}
|
|
}
|
|
$row .= '</td>';
|
|
|
|
// Date/time and image link
|
|
$row .= '<td>';
|
|
if( !$file->userCan(File::DELETED_FILE) ) {
|
|
# Don't link to unviewable files
|
|
$row .= '<span class="history-deleted">' . $wgLang->timeAndDate( $timestamp, true ) . '</span>';
|
|
} else if( $file->isDeleted(File::DELETED_FILE) ) {
|
|
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
|
|
# Make a link to review the image
|
|
$url = $this->skin->makeKnownLinkObj( $revdel, $wgLang->timeAndDate( $timestamp, true ),
|
|
"target=".$wgTitle->getPrefixedText()."&file=$sha1.".$this->img->getExtension() );
|
|
$row .= '<span class="history-deleted">'.$url.'</span>';
|
|
} else {
|
|
$url = $iscur ? $this->img->getUrl() : $this->img->getArchiveUrl( $img );
|
|
$row .= Xml::element( 'a',
|
|
array( 'href' => $url ),
|
|
$wgLang->timeAndDate( $timestamp, true ) );
|
|
}
|
|
|
|
$row .= '</td>';
|
|
|
|
// Uploading user
|
|
$row .= '<td>';
|
|
if( $local ) {
|
|
// Hide deleted usernames
|
|
if( $file->isDeleted(File::DELETED_USER) )
|
|
$row .= '<span class="history-deleted">' . wfMsgHtml( 'rev-deleted-user' ) . '</span>';
|
|
else
|
|
$row .= $this->skin->userLink( $user, $usertext ) .
|
|
$this->skin->userToolLinks( $user, $usertext );
|
|
} else {
|
|
$row .= htmlspecialchars( $usertext );
|
|
}
|
|
$row .= '</td>';
|
|
|
|
// Image dimensions
|
|
$row .= '<td>' . htmlspecialchars( $dims ) . '</td>';
|
|
|
|
// File size
|
|
$row .= '<td class="mw-imagepage-filesize">' . $this->skin->formatSize( $size ) . '</td>';
|
|
|
|
// Don't show deleted descriptions
|
|
if ( $file->isDeleted(File::DELETED_COMMENT) )
|
|
$row .= '<td><span class="history-deleted">' . wfMsgHtml('rev-deleted-comment') . '</span></td>';
|
|
else
|
|
$row .= '<td>' . $this->skin->commentBlock( $description, $this->title ) . '</td>';
|
|
|
|
return "<tr>{$row}</tr>\n";
|
|
}
|
|
}
|