358 lines
10 KiB
PHP
358 lines
10 KiB
PHP
<?php
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/**
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* Special:Contributions, show user contributions in a paged list
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* @addtogroup SpecialPage
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*/
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class ContribsPager extends IndexPager {
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public $mDefaultDirection = true;
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var $messages, $target;
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var $namespace = '', $mDb;
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function __construct( $target, $namespace = false ) {
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parent::__construct();
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foreach( explode( ' ', 'uctop diff newarticle rollbacklink diff hist minoreditletter' ) as $msg ) {
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$this->messages[$msg] = wfMsgExt( $msg, array( 'escape') );
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}
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$this->target = $target;
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$this->namespace = $namespace;
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$this->mDb = wfGetDB( DB_SLAVE, 'contributions' );
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}
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function getDefaultQuery() {
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$query = parent::getDefaultQuery();
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$query['target'] = $this->target;
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return $query;
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}
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function getQueryInfo() {
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list( $index, $userCond ) = $this->getUserCond();
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$conds = array_merge( array( 'page_id=rev_page' ), $userCond, $this->getNamespaceCond() );
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return array(
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'tables' => array( 'page', 'revision' ),
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'fields' => array(
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'page_namespace', 'page_title', 'page_is_new', 'page_latest', 'rev_id', 'rev_page',
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'rev_text_id', 'rev_timestamp', 'rev_comment', 'rev_minor_edit', 'rev_user',
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'rev_user_text', 'rev_deleted'
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),
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'conds' => $conds,
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'options' => array( 'FORCE INDEX' => $index )
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);
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}
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function getUserCond() {
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$condition = array();
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if ( $this->target == 'newbies' ) {
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$max = $this->mDb->selectField( 'user', 'max(user_id)', false, __METHOD__ );
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$condition[] = 'rev_user >' . (int)($max - $max / 100);
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$index = 'user_timestamp';
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} else {
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$condition['rev_user_text'] = $this->target;
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$index = 'usertext_timestamp';
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}
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return array( $index, $condition );
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}
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function getNamespaceCond() {
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if ( $this->namespace !== '' ) {
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return array( 'page_namespace' => (int)$this->namespace );
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} else {
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return array();
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}
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}
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function getIndexField() {
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return 'rev_timestamp';
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}
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function getStartBody() {
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return "<ul>\n";
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}
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function getEndBody() {
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return "</ul>\n";
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}
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function getNavigationBar() {
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if ( isset( $this->mNavigationBar ) ) {
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return $this->mNavigationBar;
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}
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$linkTexts = array(
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'prev' => wfMsgHtml( "sp-contributions-newer", $this->mLimit ),
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'next' => wfMsgHtml( 'sp-contributions-older', $this->mLimit ),
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'first' => wfMsgHtml('sp-contributions-newest'),
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'last' => wfMsgHtml( 'sp-contributions-oldest' )
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);
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$pagingLinks = $this->getPagingLinks( $linkTexts );
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$limitLinks = $this->getLimitLinks();
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$limits = implode( ' | ', $limitLinks );
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$this->mNavigationBar = "({$pagingLinks['first']} | {$pagingLinks['last']}) " .
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wfMsgHtml("viewprevnext", $pagingLinks['prev'], $pagingLinks['next'], $limits);
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return $this->mNavigationBar;
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}
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/**
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* Generates each row in the contributions list.
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*
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* Contributions which are marked "top" are currently on top of the history.
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* For these contributions, a [rollback] link is shown for users with sysop
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* privileges. The rollback link restores the most recent version that was not
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* written by the target user.
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*
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* @todo This would probably look a lot nicer in a table.
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*/
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function formatRow( $row ) {
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wfProfileIn( __METHOD__ );
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global $wgLang, $wgUser;
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$sk = $this->getSkin();
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$rev = new Revision( $row );
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$page = Title::makeTitle( $row->page_namespace, $row->page_title );
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$link = $sk->makeKnownLinkObj( $page );
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$difftext = $topmarktext = '';
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if( $row->rev_id == $row->page_latest ) {
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$topmarktext .= '<strong>' . $this->messages['uctop'] . '</strong>';
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if( !$row->page_is_new ) {
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$difftext .= '(' . $sk->makeKnownLinkObj( $page, $this->messages['diff'], 'diff=0' ) . ')';
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} else {
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$difftext .= $this->messages['newarticle'];
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}
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if( $wgUser->isAllowed( 'rollback' ) ) {
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$topmarktext .= ' '.$sk->generateRollback( $rev );
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}
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}
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if( $rev->userCan( Revision::DELETED_TEXT ) ) {
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$difftext = '(' . $sk->makeKnownLinkObj( $page, $this->messages['diff'], 'diff=prev&oldid='.$row->rev_id ) . ')';
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} else {
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$difftext = '(' . $this->messages['diff'] . ')';
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}
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$histlink='('.$sk->makeKnownLinkObj( $page, $this->messages['hist'], 'action=history' ) . ')';
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$comment = $sk->revComment( $rev );
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$d = $wgLang->timeanddate( wfTimestamp( TS_MW, $row->rev_timestamp ), true );
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if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
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$d = '<span class="history-deleted">' . $d . '</span>';
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}
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if( $row->rev_minor_edit ) {
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$mflag = '<span class="minor">' . $this->messages['minoreditletter'] . '</span> ';
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} else {
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$mflag = '';
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}
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$ret = "{$d} {$histlink} {$difftext} {$mflag} {$link} {$comment} {$topmarktext}";
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if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
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$ret .= ' ' . wfMsgHtml( 'deletedrev' );
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}
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$ret = "<li>$ret</li>\n";
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wfProfileOut( __METHOD__ );
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return $ret;
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}
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/**
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* Get the Database object in use
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*
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* @return Database
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*/
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public function getDatabase() {
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return $this->mDb;
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}
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}
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/**
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* Special page "user contributions".
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* Shows a list of the contributions of a user.
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*
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* @return none
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* @param $par String: (optional) user name of the user for which to show the contributions
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*/
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function wfSpecialContributions( $par = null ) {
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global $wgUser, $wgOut, $wgLang, $wgRequest;
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$options = array();
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if ( isset( $par ) && $par == 'newbies' ) {
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$target = 'newbies';
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$options['contribs'] = 'newbie';
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} elseif ( isset( $par ) ) {
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$target = $par;
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} else {
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$target = $wgRequest->getVal( 'target' );
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}
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// check for radiobox
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if ( $wgRequest->getVal( 'contribs' ) == 'newbie' ) {
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$target = 'newbies';
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$options['contribs'] = 'newbie';
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}
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if ( !strlen( $target ) ) {
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$wgOut->addHTML( contributionsForm( '' ) );
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return;
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}
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$options['limit'] = $wgRequest->getInt( 'limit', 50 );
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$options['target'] = $target;
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$nt = Title::makeTitleSafe( NS_USER, $target );
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if ( !$nt ) {
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$wgOut->addHTML( contributionsForm( '' ) );
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return;
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}
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$id = User::idFromName( $nt->getText() );
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if ( $target != 'newbies' ) {
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$target = $nt->getText();
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$wgOut->setSubtitle( contributionsSub( $nt, $id ) );
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} else {
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$wgOut->setSubtitle( wfMsgHtml( 'sp-contributions-newbies-sub') );
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}
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if ( ( $ns = $wgRequest->getVal( 'namespace', null ) ) !== null && $ns !== '' ) {
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$options['namespace'] = intval( $ns );
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} else {
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$options['namespace'] = '';
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}
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if ( $wgUser->isAllowed( 'rollback' ) && $wgRequest->getBool( 'bot' ) ) {
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$options['bot'] = '1';
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}
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wfRunHooks( 'SpecialContributionsBeforeMainOutput', $id );
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$wgOut->addHTML( contributionsForm( $options ) );
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$pager = new ContribsPager( $target, $options['namespace'] );
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if ( !$pager->getNumRows() ) {
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$wgOut->addWikiText( wfMsg( 'nocontribs' ) );
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return;
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}
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# Show a message about slave lag, if applicable
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if( ( $lag = $pager->getDatabase()->getLag() ) > 0 )
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$wgOut->showLagWarning( $lag );
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$wgOut->addHTML(
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'<p>' . $pager->getNavigationBar() . '</p>' .
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$pager->getBody() .
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'<p>' . $pager->getNavigationBar() . '</p>' );
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# If there were contributions, and it was a valid user or IP, show
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# the appropriate "footer" message - WHOIS tools, etc.
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if( $target != 'newbies' ) {
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$message = IP::isIPAddress( $target )
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? 'sp-contributions-footer-anon'
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: 'sp-contributions-footer';
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$text = wfMsg( $message, $target );
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if( !wfEmptyMsg( $message, $text ) && $text != '-' ) {
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$wgOut->addHtml( '<div class="mw-contributions-footer">' );
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$wgOut->addWikiText( $text );
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$wgOut->addHtml( '</div>' );
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}
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}
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}
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/**
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* Generates the subheading with links
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* @param Title $nt Title object for the target
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* @param integer $id User ID for the target
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* @return String: appropriately-escaped HTML to be output literally
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*/
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function contributionsSub( $nt, $id ) {
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global $wgSysopUserBans, $wgLang, $wgUser;
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$sk = $wgUser->getSkin();
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if ( 0 == $id ) {
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$user = $nt->getText();
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} else {
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$user = $sk->makeLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
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}
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$talk = $nt->getTalkPage();
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if( $talk ) {
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# Talk page link
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$tools[] = $sk->makeLinkObj( $talk, wfMsgHtml( 'talkpagelinktext' ) );
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if( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $nt->getText() ) ) ) {
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# Block link
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if( $wgUser->isAllowed( 'block' ) )
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$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Blockip', $nt->getDBkey() ), wfMsgHtml( 'blocklink' ) );
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# Block log link
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$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ), wfMsgHtml( 'sp-contributions-blocklog' ), 'type=block&page=' . $nt->getPrefixedUrl() );
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}
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# Other logs link
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$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ), wfMsgHtml( 'log' ), 'user=' . $nt->getPartialUrl() );
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$links = implode( ' | ', $tools );
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}
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// Old message 'contribsub' had one parameter, but that doesn't work for
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// languages that want to put the "for" bit right after $user but before
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// $links. If 'contribsub' is around, use it for reverse compatibility,
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// otherwise use 'contribsub2'.
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if( wfEmptyMsg( 'contribsub', wfMsg( 'contribsub' ) ) ) {
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return wfMsgHtml( 'contribsub2', $user, $links );
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} else {
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return wfMsgHtml( 'contribsub', "$user ($links)" );
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}
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}
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/**
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* Generates the namespace selector form with hidden attributes.
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* @param $options Array: the options to be included.
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*/
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function contributionsForm( $options ) {
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global $wgScript, $wgTitle, $wgRequest;
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$options['title'] = $wgTitle->getPrefixedText();
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if ( !isset( $options['target'] ) ) {
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$options['target'] = '';
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} else {
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$options['target'] = str_replace( '_' , ' ' , $options['target'] );
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}
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if ( !isset( $options['namespace'] ) ) {
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$options['namespace'] = '';
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}
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if ( !isset( $options['contribs'] ) ) {
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$options['contribs'] = 'user';
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}
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if ( $options['contribs'] == 'newbie' ) {
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$options['target'] = '';
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}
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$f = Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
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foreach ( $options as $name => $value ) {
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if ( in_array( $name, array( 'namespace', 'target', 'contribs' ) ) ) {
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continue;
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}
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$f .= "\t" . Xml::hidden( $name, $value ) . "\n";
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}
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$f .= '<fieldset>' .
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Xml::element( 'legend', array(), wfMsg( 'sp-contributions-search' ) ) .
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Xml::radioLabel( wfMsgExt( 'sp-contributions-newbies', array( 'parseinline' ) ), 'contribs' , 'newbie' , 'newbie', $options['contribs'] == 'newbie' ? true : false ) . '<br />' .
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Xml::radioLabel( wfMsgExt( 'sp-contributions-username', array( 'parseinline' ) ), 'contribs' , 'user', 'user', $options['contribs'] == 'user' ? true : false ) . ' ' .
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Xml::input( 'target', 20, $options['target']) . ' '.
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Xml::label( wfMsg( 'namespace' ), 'namespace' ) .
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Xml::namespaceSelector( $options['namespace'], '' ) .
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Xml::submitButton( wfMsg( 'sp-contributions-submit' ) ) .
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'</fieldset>' .
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Xml::closeElement( 'form' );
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return $f;
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}
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?>
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