--- /dev/null
+<?php
+
+/**
+ * Special page allowing users to view their own contributions
+ * and those of others.
+ *
+ * @package MediaWiki
+ * @subpackage Special pages
+ */
+class ContributionsPage extends QueryPage {
+ var $user = null;
+ var $namespace = null;
+ var $newbies = false;
+ var $botmode = false;
+
+ /**
+ * Constructor.
+ * @param $username username to list contribs for (or "newbies" for extra magic)
+ */
+ function __construct( $username ) {
+ // This is an ugly hack. I don't know who came up with it.
+ if ( $username == 'newbies' && $this->newbiesModeEnabled() )
+ $this->newbies = true;
+ else
+ $this->user = User::newFromName( $username, false );
+ }
+
+ /**
+ * @return string Name of this special page.
+ */
+ function getName() {
+ return 'Contributions';
+ }
+
+ /**
+ * Not expensive, won't work with the query cache anyway.
+ */
+ function isExpensive() { return false; }
+
+ /**
+ * Should we?
+ */
+ function isSyndicated() { return false; }
+
+ /**
+ * Special handling of "newbies" username. May be disabled in subclasses.
+ */
+ function newbiesModeEnabled() { return true; }
+
+ /**
+ * @return array Extra URL params for self-links.
+ */
+ function linkParameters() {
+ $params['target'] = ( $this->newbies ? "newbies" : $this->user->getName() );
+
+ if ( isset($this->namespace) )
+ $params['namespace'] = $this->namespace;
+
+ if ( $this->botmode )
+ $params['bot'] = 1;
+
+ return $params;
+ }
+
+ /**
+ * Build the list of links to be shown in the subtitle.
+ * @return string Link list for "contribsub" UI message.
+ */
+ function getTargetUserLinks() {
+ global $wgSysopUserBans, $wgLang, $wgUser;
+
+ $skin = $wgUser->getSkin();
+
+ $username = $this->user->getName();
+ $userpage = $this->user->getUserPage();
+ $userlink = $skin->makeLinkObj( $userpage, $username );
+
+ // talk page link
+ $tools[] = $skin->makeLinkObj( $userpage->getTalkPage(), $wgLang->getNsText( NS_TALK ) );
+
+ // block or block log link
+ $id = $this->user->getId();
+ if ( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $username ) ) ) {
+ if( $wgUser->isAllowed( 'block' ) )
+ $tools[] = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Blockip', $username ),
+ wfMsgHtml( 'blocklink' ) );
+ else
+ $tools[] = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ),
+ htmlspecialchars( LogPage::logName( 'block' ) ),
+ 'type=block&page=' . $userpage->getPrefixedUrl() );
+ }
+
+ // other logs link
+ $tools[] = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ),
+ wfMsgHtml( 'log' ),
+ 'user=' . $userpage->getPartialUrl() );
+
+ return $userlink . ' (' . implode( ' | ', $tools ) . ')';
+ }
+
+ /**
+ * Generate "For User (...)" message in subtitle. Calls
+ * getTargetUserLinks() for most of the work.
+ * @return string
+ */
+ function getSubtitleForTarget() {
+ if ( $this->newbies )
+ return wfMsgHtml( 'sp-contributions-newbies-sub' );
+ else
+ return wfMsgHtml( 'contribsub', $this->getTargetUserLinks() );
+ }
+
+ /**
+ * If the user has deleted contributions and we are allowed to
+ * view them, generate a link to Special:DeletedContributions.
+ * @return string
+ */
+ function getDeletedContributionsLink() {
+ global $wgUser;
+
+ if( $this->newbies || !$wgUser->isAllowed( 'deletedhistory' ) )
+ return '';
+
+ $dbr = wfGetDB( DB_SLAVE );
+ $n = $dbr->selectField( 'archive', 'count(*)', array( 'ar_user_text' => $this->user->getName() ), __METHOD__ );
+
+ if ( $n == 0 )
+ return '';
+
+ $msg = wfMsg( ( $wgUser->isAllowed( 'delete' ) ? 'thisisdeleted' : 'viewdeleted' ),
+ $wgUser->getSkin()->makeKnownLinkObj(
+ SpecialPage::getTitleFor( 'DeletedContributions', $this->user->getName() ),
+ wfMsgExt( 'restorelink', array( 'parsemag', 'escape' ), $n ) ) );
+
+ return "<p>$msg</p>";
+ }
+
+ /**
+ * Construct and output the page subtitle.
+ */
+ function outputSubtitle() {
+ global $wgOut;
+ $subtitle = $this->getSubtitleForTarget();
+ // $subtitle .= $this->getDeletedContributionsLink(); NOT YET...
+ $wgOut->setSubtitle( $subtitle );
+ }
+
+ /**
+ * Construct the namespace selector form.
+ * @return string
+ */
+ function getNamespaceForm() {
+ $title = $this->getTitle();
+
+ $ns = $this->namespace;
+ if ( !isset($ns) )
+ $ns = '';
+
+ $form = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $title->getLocalUrl() ) );
+ $form .= wfMsgHtml( 'namespace' ) . ' ';
+ $form .= Xml::namespaceSelector( $ns, '' ) . ' ';
+ $form .= Xml::submitButton( wfMsg( 'allpagessubmit' ) );
+ $form .= Xml::hidden( 'offset', $this->offset );
+ $form .= Xml::hidden( 'limit', $this->limit );
+ $form .= Xml::hidden( 'target', ( $this->newbies ? "newbies" : $this->user->getName() ) );
+ if ( $this->botmode )
+ $form .= Xml::hidden( 'bot', 1 );
+ $form .= '</form>';
+
+ return '<p>' . $form . '</p>';
+ }
+
+ /**
+ * Build the page header. Also calls outputSubtitle().
+ * @return string
+ */
+ function getPageHeader() {
+ $this->outputSubtitle();
+ return $this->getNamespaceForm();
+ }
+
+ /**
+ * Construct the WHERE clause of the SQL SELECT statement for
+ * this query.
+ * @return string
+ */
+ function makeSQLCond( $dbr ) {
+ $cond = ' page_id = rev_page';
+ if ( $this->newbies ) {
+ $max = $dbr->selectField( 'user', 'max(user_id)', false, 'make_sql' );
+ $cond .= ' AND rev_user > ' . (int)($max - $max / 100);
+ } else {
+ $cond .= ' AND rev_user_text = ' . $dbr->addQuotes( $this->user->getName() );
+ }
+ if ( isset($this->namespace) )
+ $cond .= ' AND page_namespace = ' . (int)$this->namespace;
+ return $cond;
+ }
+
+ /**
+ * Construct the SQL SELECT statement for this query.
+ * @return string
+ */
+ function getSQL() {
+ $dbr = wfGetDB( DB_SLAVE );
+
+ list( $page, $revision ) = $dbr->tableNamesN( 'page', 'revision' );
+
+ return "SELECT 'Contributions' as type,
+ page_namespace AS namespace,
+ page_title AS title,
+ rev_timestamp AS value,
+ rev_user AS userid,
+ rev_user_text AS username,
+ rev_minor_edit AS is_minor,
+ page_is_new AS is_new,
+ page_latest AS cur_id,
+ rev_id AS rev_id,
+ rev_comment AS comment,
+ rev_deleted AS deleted
+ FROM $page, $revision
+ WHERE " . $this->makeSQLCond( $dbr );
+ }
+
+ /**
+ * If in newbies mode, do a batch existence check for any user
+ * and user talk pages that will be shown in the list.
+ */
+ function preprocessResults( $dbr, $res ) {
+ if ( !$self->newbies )
+ return;
+
+ // Do a batch existence check for user and talk pages
+ $linkBatch = new LinkBatch();
+ while( $row = $dbr->fetchObject( $res ) ) {
+ $linkBatch->add( NS_USER, $row->username );
+ $linkBatch->add( NS_USER_TALK, $row->username );
+ }
+ $linkBatch->execute();
+
+ // Seek to start
+ if( $dbr->numRows( $res ) > 0 )
+ $dbr->dataSeek( $res, 0 );
+ }
+
+ /**
+ * Format a row, providing the timestamp, links to the
+ * page/diff/history and a comment
+ *
+ * @param $skin Skin to use
+ * @param $row Result row
+ * @return string
+ */
+ function formatResult( $skin, $row ) {
+ global $wgLang, $wgContLang, $wgUser;
+
+ $dm = $wgContLang->getDirMark();
+
+ /*
+ * Cache UI messages in a static array so we don't
+ * have to regenerate them for each row.
+ */
+ static $messages;
+ if( !isset( $messages ) ) {
+ foreach( explode( ' ', 'uctop diff newarticle rollbacklink diff hist minoreditletter' ) as $msg )
+ $messages[$msg] = wfMsgExt( $msg, array( 'escape') );
+ }
+
+ $page = Title::makeTitle( $row->namespace, $row->title );
+
+ /*
+ * HACK: We need a revision object, so we make a very
+ * heavily stripped-down one. All we really need are
+ * the comment, the title and the deletion bitmask.
+ */
+ $rev = new Revision( array(
+ 'comment' => $row->comment,
+ 'deleted' => $row->deleted,
+ 'user_text' => $row->username,
+ 'user' => $row->userid,
+ ) );
+ $rev->setTitle( $page );
+
+ $ts = wfTimestamp( TS_MW, $row->value );
+ $time = $wgLang->timeAndDate( $ts, true );
+ $hist = $skin->makeKnownLinkObj( $page, $messages['hist'], 'action=history' );
+
+ if ( $rev->userCan( Revision::DELETED_TEXT ) )
+ $diff = $skin->makeKnownLinkObj( $page, $messages['diff'], 'diff=prev&oldid=' . $row->rev_id );
+ else
+ $diff = $messages['diff'];
+
+ if( $row->minor )
+ $mflag = '<span class="minor">' . $messages['minoreditletter'] . '</span> ';
+ else
+ $mflag = '';
+
+ $link = $skin->makeKnownLinkObj( $page );
+ $comment = $skin->revComment( $rev );
+
+ if ( $this->newbies ) {
+ $user = ' . . ' . $skin->userLink( $row->userid, $row->username )
+ . $skin->userToolLinks( $row->userid, $row->username );
+ } else {
+ $user = '';
+ }
+
+ $notes = '';
+
+ if( $row->rev_id == $row->cur_id ) {
+ $notes .= ' <strong>' . $messages['uctop'] . '</strong>';
+
+ if( $wgUser->isAllowed( 'rollback' ) )
+ $notes .= ' ' . $skin->generateRollback( $rev );
+ }
+
+ if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
+ $time = '<span class="history-deleted">' . $time . '</span>';
+ $notes .= ' ' . wfMsgHtml( 'deletedrev' );
+ }
+
+ return "{$time} ({$hist}) ({$diff}) {$mflag} {$dm}{$link}{$user} {$comment}{$notes}";
+ }
+
+ /**
+ * Called to actually output the page. Override to do a basic
+ * input validity check before proceeding.
+ *
+ * @param $offset database query offset
+ * @param $limit database query limit
+ * @param $shownavigation show navigation like "next 200"?
+ */
+ function doQuery( $limit, $offset, $shownavigation = true ) {
+
+ // this needs to be checked before doing anything
+ if( !$this->user && !$this->newbies ) {
+ global $wgOut;
+ $wgOut->showErrorPage( 'notargettitle', 'notargettext' );
+ return;
+ }
+
+ return parent::doQuery( $limit, $offset, $shownavigation );
+ }
+}
+
+/**
+ * Show the special page.
+ */
+function wfSpecialContributions( $par = null ) {
+ global $wgRequest, $wgUser;
+
+ $username = ( isset($par) ? $par : $wgRequest->getVal( 'target' ) );
+
+ $page = new ContributionsPage( $username );
+
+ // hook for Contributionseditcount extension
+ if ( $page->user && $page->user->isLoggedIn() )
+ wfRunHooks( 'SpecialContributionsBeforeMainOutput', $page->user->getId() );
+
+ $page->namespace = $wgRequest->getIntOrNull( 'namespace' );
+ $page->botmode = ( $wgUser->isAllowed( 'rollback' ) && $wgRequest->getBool( 'bot' ) );
+
+ list( $limit, $offset ) = wfCheckLimits();
+ return $page->doQuery( $offset, $limit );
+}
+
+?>
dépôts / lhc / web / wiklou.git / commitdiff