212 lines
6.1 KiB
PHP
212 lines
6.1 KiB
PHP
<?php
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/**
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*
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* @addtogroup SpecialPage
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*/
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/**
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* implements Special:Newpages
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* @addtogroup SpecialPage
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*/
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class NewPagesPage extends QueryPage {
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var $namespace;
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var $username = '';
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function NewPagesPage( $namespace = NS_MAIN, $username = '' ) {
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$this->namespace = $namespace;
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$this->username = $username;
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}
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function getName() {
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return 'Newpages';
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}
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function isExpensive() {
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# Indexed on RC, and will *not* work with querycache yet.
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return false;
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}
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function makeUserWhere( &$dbo ) {
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$title = Title::makeTitleSafe( NS_USER, $this->username );
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if( $title ) {
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return ' AND rc_user_text = ' . $dbo->addQuotes( $title->getText() );
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} else {
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return '';
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}
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}
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private function makeNamespaceWhere() {
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return $this->namespace !== 'all'
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? ' AND rc_namespace = ' . intval( $this->namespace )
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: '';
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}
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function getSQL() {
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global $wgUser, $wgUseRCPatrol;
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$usepatrol = ( $wgUseRCPatrol && $wgUser->isAllowed( 'patrol' ) ) ? 1 : 0;
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$dbr = wfGetDB( DB_SLAVE );
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list( $recentchanges, $page ) = $dbr->tableNamesN( 'recentchanges', 'page' );
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$nsfilter = $this->makeNamespaceWhere();
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$uwhere = $this->makeUserWhere( $dbr );
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# FIXME: text will break with compression
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return
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"SELECT 'Newpages' as type,
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rc_namespace AS namespace,
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rc_title AS title,
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rc_cur_id AS cur_id,
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rc_user AS \"user\",
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rc_user_text AS user_text,
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rc_comment as \"comment\",
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rc_timestamp AS timestamp,
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rc_timestamp AS value,
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'{$usepatrol}' as usepatrol,
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rc_patrolled AS patrolled,
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rc_id AS rcid,
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page_len as length,
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page_latest as rev_id
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FROM $recentchanges,$page
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WHERE rc_cur_id=page_id AND rc_new=1
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{$nsfilter}
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AND page_is_redirect = 0
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{$uwhere}";
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}
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function preprocessResults( &$dbo, &$res ) {
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# Do a batch existence check on the user and talk pages
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$linkBatch = new LinkBatch();
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while( $row = $dbo->fetchObject( $res ) ) {
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$linkBatch->addObj( Title::makeTitleSafe( NS_USER, $row->user_text ) );
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$linkBatch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->user_text ) );
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}
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$linkBatch->execute();
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# Seek to start
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if( $dbo->numRows( $res ) > 0 )
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$dbo->dataSeek( $res, 0 );
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}
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/**
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* Format a row, providing the timestamp, links to the page/history, size, user links, and a comment
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*
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* @param $skin Skin to use
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* @param $result Result row
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* @return string
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*/
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function formatResult( $skin, $result ) {
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global $wgLang, $wgContLang;
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$dm = $wgContLang->getDirMark();
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$title = Title::makeTitleSafe( $result->namespace, $result->title );
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$time = $wgLang->timeAndDate( $result->timestamp, true );
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$plink = $skin->makeKnownLinkObj( $title, '', $this->patrollable( $result ) ? 'rcid=' . $result->rcid : '' );
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$hist = $skin->makeKnownLinkObj( $title, wfMsgHtml( 'hist' ), 'action=history' );
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$length = wfMsgExt( 'nbytes', array( 'parsemag', 'escape' ), $wgLang->formatNum( htmlspecialchars( $result->length ) ) );
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$ulink = $skin->userLink( $result->user, $result->user_text ) . ' ' . $skin->userToolLinks( $result->user, $result->user_text );
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$comment = $skin->commentBlock( $result->comment );
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return "{$time} {$dm}{$plink} ({$hist}) {$dm}[{$length}] {$dm}{$ulink} {$comment}";
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}
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/**
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* Should a specific result row provide "patrollable" links?
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*
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* @param $result Result row
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* @return bool
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*/
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function patrollable( $result ) {
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global $wgUser, $wgUseRCPatrol;
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return $wgUseRCPatrol && $wgUser->isAllowed( 'patrol' ) && !$result->patrolled;
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}
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function feedItemDesc( $row ) {
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if( isset( $row->rev_id ) ) {
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$revision = Revision::newFromId( $row->rev_id );
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if( $revision ) {
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return '<p>' . htmlspecialchars( wfMsg( 'summary' ) ) . ': ' .
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htmlspecialchars( $revision->getComment() ) . "</p>\n<hr />\n<div>" .
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nl2br( htmlspecialchars( $revision->getText() ) ) . "</div>";
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}
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}
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return parent::feedItemDesc( $row );
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}
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/**
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* Show a form for filtering namespace and username
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*
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* @return string
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*/
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function getPageHeader() {
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$self = SpecialPage::getTitleFor( $this->getName() );
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$form = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $self->getLocalUrl() ) );
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# Namespace selector
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$form .= '<table><tr><td align="right">' . Xml::label( wfMsg( 'namespace' ), 'namespace' ) . '</td>';
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$form .= '<td>' . Xml::namespaceSelector( $this->namespace, 'all' ) . '</td></tr>';
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# Username filter
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$form .= '<tr><td align="right">' . Xml::label( wfMsg( 'newpages-username' ), 'mw-np-username' ) . '</td>';
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$form .= '<td>' . Xml::input( 'username', 30, $this->username, array( 'id' => 'mw-np-username' ) ) . '</td></tr>';
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$form .= '<tr><td></td><td>' . Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . '</td></tr></table>';
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$form .= Xml::hidden( 'offset', $this->offset ) . Xml::hidden( 'limit', $this->limit ) . '</form>';
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return $form;
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}
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/**
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* Link parameters
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*
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* @return array
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*/
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function linkParameters() {
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return( array( 'namespace' => $this->namespace, 'username' => $this->username ) );
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}
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}
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/**
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* constructor
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*/
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function wfSpecialNewpages($par, $specialPage) {
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global $wgRequest, $wgContLang;
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list( $limit, $offset ) = wfCheckLimits();
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$namespace = NS_MAIN;
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$username = '';
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if ( $par ) {
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$bits = preg_split( '/\s*,\s*/', trim( $par ) );
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foreach ( $bits as $bit ) {
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if ( 'shownav' == $bit )
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$shownavigation = true;
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if ( is_numeric( $bit ) )
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$limit = $bit;
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$m = array();
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if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) )
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$limit = intval($m[1]);
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if ( preg_match( '/^offset=(\d+)$/', $bit, $m ) )
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$offset = intval($m[1]);
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if ( preg_match( '/^namespace=(.*)$/', $bit, $m ) ) {
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$ns = $wgContLang->getNsIndex( $m[1] );
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if( $ns !== false ) {
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$namespace = $ns;
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}
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}
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}
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} else {
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if( $ns = $wgRequest->getText( 'namespace', NS_MAIN ) )
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$namespace = $ns;
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if( $un = $wgRequest->getText( 'username' ) )
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$username = $un;
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}
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if ( ! isset( $shownavigation ) )
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$shownavigation = ! $specialPage->including();
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$npp = new NewPagesPage( $namespace, $username );
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if ( ! $npp->doFeed( $wgRequest->getVal( 'feed' ), $limit ) )
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$npp->doQuery( $offset, $limit, $shownavigation );
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}
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