Update auf 1.13.0

1 files changed, 470 insertions, 0 deletions

diff --git a/includes/specials/SpecialContributions.php b/includes/specials/SpecialContributions.php
new file mode 100644
index 00000000..4a131f15
--- /dev/null
+++ b/includes/specials/SpecialContributions.php
@@ -0,0 +1,470 @@
+<?php
+/**
+ * Special:Contributions, show user contributions in a paged list
+ * @file
+ * @ingroup SpecialPage
+ */
+
+/**
+ * Pager for Special:Contributions
+ * @ingroup SpecialPage Pager
+ */
+class ContribsPager extends ReverseChronologicalPager {
+	public $mDefaultDirection = true;
+	var $messages, $target;
+	var $namespace = '', $year = '', $month = '', $mDb;
+
+	function __construct( $target, $namespace = false, $year = false, $month = false ) {
+		parent::__construct();
+		foreach( explode( ' ', 'uctop diff newarticle rollbacklink diff hist newpageletter minoreditletter' ) as $msg ) {
+			$this->messages[$msg] = wfMsgExt( $msg, array( 'escape') );
+		}
+		$this->target = $target;
+		$this->namespace = $namespace;
+
+		$year = intval($year);
+		$month = intval($month);
+
+		$this->year = $year > 0 ? $year : false;
+		$this->month = ($month > 0 && $month < 13) ? $month : false;
+		$this->getDateCond();
+
+		$this->mDb = wfGetDB( DB_SLAVE, 'contributions' );
+	}
+
+	function getDefaultQuery() {
+		$query = parent::getDefaultQuery();
+		$query['target'] = $this->target;
+		$query['month'] = $this->month;
+		$query['year'] = $this->year;
+		return $query;
+	}
+
+	function getQueryInfo() {
+		list( $index, $userCond ) = $this->getUserCond();
+		$conds = array_merge( array('page_id=rev_page'), $userCond, $this->getNamespaceCond() );
+		$queryInfo = array(
+			'tables' => array( 'page', 'revision' ),
+			'fields' => array(
+				'page_namespace', 'page_title', 'page_is_new', 'page_latest', 'rev_id', 'rev_page',
+				'rev_text_id', 'rev_timestamp', 'rev_comment', 'rev_minor_edit', 'rev_user',
+				'rev_user_text', 'rev_parent_id', 'rev_deleted'
+			),
+			'conds' => $conds,
+			'options' => array( 'USE INDEX' => array('revision' => $index) )
+		);
+		wfRunHooks( 'ContribsPager::getQueryInfo', array( &$this, &$queryInfo ) );
+		return $queryInfo;
+	}
+
+	function getUserCond() {
+		$condition = array();
+
+		if ( $this->target == 'newbies' ) {
+			$max = $this->mDb->selectField( 'user', 'max(user_id)', false, __METHOD__ );
+			$condition[] = 'rev_user >' . (int)($max - $max / 100);
+			$index = 'user_timestamp';
+		} else {
+			$condition['rev_user_text'] = $this->target;
+			$index = 'usertext_timestamp';
+		}
+		return array( $index, $condition );
+	}
+
+	function getNamespaceCond() {
+		if ( $this->namespace !== '' ) {
+			return array( 'page_namespace' => (int)$this->namespace );
+		} else {
+			return array();
+		}
+	}
+
+	function getDateCond() {
+		// Given an optional year and month, we need to generate a timestamp
+		// to use as "WHERE rev_timestamp <= result"
+		// Examples: year = 2006 equals < 20070101 (+000000)
+		// year=2005, month=1    equals < 20050201
+		// year=2005, month=12   equals < 20060101
+
+		if (!$this->year && !$this->month)
+			return;
+
+		if ( $this->year ) {
+			$year = $this->year;
+		}
+		else {
+			// If no year given, assume the current one
+			$year = gmdate( 'Y' );
+			// If this month hasn't happened yet this year, go back to last year's month
+			if( $this->month > gmdate( 'n' ) ) {
+				$year--;
+			}
+		}
+
+		if ( $this->month ) {
+			$month = $this->month + 1;
+			// For December, we want January 1 of the next year
+			if ($month > 12) {
+				$month = 1;
+				$year++;
+			}
+		}
+		else {
+			// No month implies we want up to the end of the year in question
+			$month = 1;
+			$year++;
+		}
+
+		if ($year > 2032)
+			$year = 2032;
+		$ymd = (int)sprintf( "%04d%02d01", $year, $month );
+
+		// Y2K38 bug
+		if ($ymd > 20320101)
+			$ymd = 20320101;
+
+		$this->mOffset = $this->mDb->timestamp( "${ymd}000000" );
+	}
+
+	function getIndexField() {
+		return 'rev_timestamp';
+	}
+
+	function getStartBody() {
+		return "<ul>\n";
+	}
+
+	function getEndBody() {
+		return "</ul>\n";
+	}
+
+	/**
+	 * Generates each row in the contributions list.
+	 *
+	 * Contributions which are marked "top" are currently on top of the history.
+	 * For these contributions, a [rollback] link is shown for users with roll-
+	 * back privileges. The rollback link restores the most recent version that
+	 * was not written by the target user.
+	 *
+	 * @todo This would probably look a lot nicer in a table.
+	 */
+	function formatRow( $row ) {
+		wfProfileIn( __METHOD__ );
+
+		global $wgLang, $wgUser, $wgContLang;
+
+		$sk = $this->getSkin();
+		$rev = new Revision( $row );
+
+		$page = Title::makeTitle( $row->page_namespace, $row->page_title );
+		$link = $sk->makeKnownLinkObj( $page );
+		$difftext = $topmarktext = '';
+		if( $row->rev_id == $row->page_latest ) {
+			$topmarktext .= '<strong>' . $this->messages['uctop'] . '</strong>';
+			if( !$row->page_is_new ) {
+				$difftext .= '(' . $sk->makeKnownLinkObj( $page, $this->messages['diff'], 'diff=0' ) . ')';
+			} else {
+				$difftext .= $this->messages['newarticle'];
+			}
+
+			if( !$page->getUserPermissionsErrors( 'rollback', $wgUser )
+			&&  !$page->getUserPermissionsErrors( 'edit', $wgUser ) ) {
+				$topmarktext .= ' '.$sk->generateRollback( $rev );
+			}
+
+		}
+		# Is there a visible previous revision?
+		if( $rev->userCan(Revision::DELETED_TEXT) ) {
+			$difftext = '(' . $sk->makeKnownLinkObj( $page, $this->messages['diff'], 'diff=prev&oldid='.$row->rev_id ) . ')';
+		} else {
+			$difftext = '(' . $this->messages['diff'] . ')';
+		}
+		$histlink='('.$sk->makeKnownLinkObj( $page, $this->messages['hist'], 'action=history' ) . ')';
+
+		$comment = $wgContLang->getDirMark() . $sk->revComment( $rev, false, true );
+		$d = $wgLang->timeanddate( wfTimestamp( TS_MW, $row->rev_timestamp ), true );
+
+		if( $this->target == 'newbies' ) {
+			$userlink = ' . . ' . $sk->userLink( $row->rev_user, $row->rev_user_text );
+			$userlink .= ' (' . $sk->userTalkLink( $row->rev_user, $row->rev_user_text ) . ') ';
+		} else {
+			$userlink = '';
+		}
+
+		if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
+			$d = '<span class="history-deleted">' . $d . '</span>';
+		}
+
+		if( $rev->getParentId() === 0 ) {
+			$nflag = '<span class="newpage">' . $this->messages['newpageletter'] . '</span>';
+		} else {
+			$nflag = '';
+		}
+
+		if( $row->rev_minor_edit ) {
+			$mflag = '<span class="minor">' . $this->messages['minoreditletter'] . '</span> ';
+		} else {
+			$mflag = '';
+		}
+
+		$ret = "{$d} {$histlink} {$difftext} {$nflag}{$mflag} {$link}{$userlink}{$comment} {$topmarktext}";
+		if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
+			$ret .= ' ' . wfMsgHtml( 'deletedrev' );
+		}
+		// Let extensions add data
+		wfRunHooks( 'ContributionsLineEnding', array( &$this, &$ret, $row ) );
+		
+		$ret = "<li>$ret</li>\n";
+		wfProfileOut( __METHOD__ );
+		return $ret;
+	}
+
+	/**
+	 * Get the Database object in use
+	 *
+	 * @return Database
+	 */
+	public function getDatabase() {
+		return $this->mDb;
+	}
+
+}
+
+/**
+ * Special page "user contributions".
+ * Shows a list of the contributions of a user.
+ *
+ * @return	none
+ * @param	$par	String: (optional) user name of the user for which to show the contributions
+ */
+function wfSpecialContributions( $par = null ) {
+	global $wgUser, $wgOut, $wgLang, $wgRequest;
+
+	$options = array();
+
+	if ( isset( $par ) && $par == 'newbies' ) {
+		$target = 'newbies';
+		$options['contribs'] = 'newbie';
+	} elseif ( isset( $par ) ) {
+		$target = $par;
+	} else {
+		$target = $wgRequest->getVal( 'target' );
+	}
+
+	// check for radiobox
+	if ( $wgRequest->getVal( 'contribs' ) == 'newbie' ) {
+		$target = 'newbies';
+		$options['contribs'] = 'newbie';
+	}
+
+	if ( !strlen( $target ) ) {
+		$wgOut->addHTML( contributionsForm( '' ) );
+		return;
+	}
+
+	$options['limit'] = $wgRequest->getInt( 'limit', 50 );
+	$options['target'] = $target;
+
+	$nt = Title::makeTitleSafe( NS_USER, $target );
+	if ( !$nt ) {
+		$wgOut->addHTML( contributionsForm( '' ) );
+		return;
+	}
+	$id = User::idFromName( $nt->getText() );
+
+	if ( $target != 'newbies' ) {
+		$target = $nt->getText();
+		$wgOut->setSubtitle( contributionsSub( $nt, $id ) );
+	} else {
+		$wgOut->setSubtitle( wfMsgHtml( 'sp-contributions-newbies-sub') );
+	}
+
+	if ( ( $ns = $wgRequest->getVal( 'namespace', null ) ) !== null && $ns !== '' ) {
+		$options['namespace'] = intval( $ns );
+	} else {
+		$options['namespace'] = '';
+	}
+	if ( $wgUser->isAllowed( 'markbotedit' ) && $wgRequest->getBool( 'bot' ) ) {
+		$options['bot'] = '1';
+	}
+
+	$skip = $wgRequest->getText( 'offset' ) || $wgRequest->getText( 'dir' ) == 'prev';
+	# Offset overrides year/month selection
+	if ( ( $month = $wgRequest->getIntOrNull( 'month' ) ) !== null && $month !== -1 ) {
+		$options['month'] = intval( $month );
+	} else {
+		$options['month'] = '';
+	}
+	if ( ( $year = $wgRequest->getIntOrNull( 'year' ) ) !== null ) {
+		$options['year'] = intval( $year );
+	} else if( $options['month'] ) {
+		$thisMonth = intval( gmdate( 'n' ) );
+		$thisYear = intval( gmdate( 'Y' ) );
+		if( intval( $options['month'] ) > $thisMonth ) {
+			$thisYear--;
+		}
+		$options['year'] = $thisYear;
+	} else {
+		$options['year'] = '';
+	}
+
+	wfRunHooks( 'SpecialContributionsBeforeMainOutput', $id );
+
+	if( $skip ) {
+		$options['year'] = '';
+		$options['month'] = '';
+	}
+
+	$wgOut->addHTML( contributionsForm( $options ) );
+
+	$pager = new ContribsPager( $target, $options['namespace'], $options['year'], $options['month'] );
+	if ( !$pager->getNumRows() ) {
+		$wgOut->addWikiMsg( 'nocontribs' );
+		return;
+	}
+
+	# Show a message about slave lag, if applicable
+	if( ( $lag = $pager->getDatabase()->getLag() ) > 0 )
+		$wgOut->showLagWarning( $lag );
+
+	$wgOut->addHTML(
+		'<p>' . $pager->getNavigationBar() . '</p>' .
+		$pager->getBody() .
+		'<p>' . $pager->getNavigationBar() . '</p>' );
+
+	# If there were contributions, and it was a valid user or IP, show
+	# the appropriate "footer" message - WHOIS tools, etc.
+	if( $target != 'newbies' ) {
+		$message = IP::isIPAddress( $target )
+			? 'sp-contributions-footer-anon'
+			: 'sp-contributions-footer';
+
+
+		$text = wfMsgNoTrans( $message, $target );
+		if( !wfEmptyMsg( $message, $text ) && $text != '-' ) {
+			$wgOut->addHtml( '<div class="mw-contributions-footer">' );
+			$wgOut->addWikiText( $text );
+			$wgOut->addHtml( '</div>' );
+		}
+	}
+}
+
+/**
+ * Generates the subheading with links
+ * @param Title $nt Title object for the target
+ * @param integer $id User ID for the target
+ * @return String: appropriately-escaped HTML to be output literally
+ */
+function contributionsSub( $nt, $id ) {
+	global $wgSysopUserBans, $wgLang, $wgUser;
+
+	$sk = $wgUser->getSkin();
+
+	if ( 0 == $id ) {
+		$user = $nt->getText();
+	} else {
+		$user = $sk->makeLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
+	}
+	$talk = $nt->getTalkPage();
+	if( $talk ) {
+		# Talk page link
+		$tools[] = $sk->makeLinkObj( $talk, wfMsgHtml( 'talkpagelinktext' ) );
+		if( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $nt->getText() ) ) ) {
+			# Block link
+			if( $wgUser->isAllowed( 'block' ) )
+				$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Blockip', $nt->getDBkey() ), wfMsgHtml( 'blocklink' ) );
+			# Block log link
+			$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ), wfMsgHtml( 'sp-contributions-blocklog' ), 'type=block&page=' . $nt->getPrefixedUrl() );
+		}
+		# Other logs link
+		$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ), wfMsgHtml( 'log' ), 'user=' . $nt->getPartialUrl() );
+
+		wfRunHooks( 'ContributionsToolLinks', array( $id, $nt, &$tools ) );
+
+		$links = implode( ' | ', $tools );
+	}
+
+	// Old message 'contribsub' had one parameter, but that doesn't work for
+	// languages that want to put the "for" bit right after $user but before
+	// $links.  If 'contribsub' is around, use it for reverse compatibility,
+	// otherwise use 'contribsub2'.
+	if( wfEmptyMsg( 'contribsub', wfMsg( 'contribsub' ) ) ) {
+		return wfMsgHtml( 'contribsub2', $user, $links );
+	} else {
+		return wfMsgHtml( 'contribsub', "$user ($links)" );
+	}
+}
+
+/**
+ * Generates the namespace selector form with hidden attributes.
+ * @param $options Array: the options to be included.
+ */
+function contributionsForm( $options ) {
+	global $wgScript, $wgTitle, $wgRequest;
+
+	$options['title'] = $wgTitle->getPrefixedText();
+	if ( !isset( $options['target'] ) ) {
+		$options['target'] = '';
+	} else {
+		$options['target'] = str_replace( '_' , ' ' , $options['target'] );
+	}
+
+	if ( !isset( $options['namespace'] ) ) {
+		$options['namespace'] = '';
+	}
+
+	if ( !isset( $options['contribs'] ) ) {
+		$options['contribs'] = 'user';
+	}
+
+	if ( !isset( $options['year'] ) ) {
+		$options['year'] = '';
+	}
+
+	if ( !isset( $options['month'] ) ) {
+		$options['month'] = '';
+	}
+
+	if ( $options['contribs'] == 'newbie' ) {
+		$options['target'] = '';
+	}
+
+	$f = Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
+
+	foreach ( $options as $name => $value ) {
+		if ( in_array( $name, array( 'namespace', 'target', 'contribs', 'year', 'month' ) ) ) {
+			continue;
+		}
+		$f .= "\t" . Xml::hidden( $name, $value ) . "\n";
+	}
+
+	$f .= '<fieldset>' .
+		Xml::element( 'legend', array(), wfMsg( 'sp-contributions-search' ) ) .
+		Xml::radioLabel( wfMsgExt( 'sp-contributions-newbies', array( 'parseinline' ) ), 'contribs' , 'newbie' , 'newbie', $options['contribs'] == 'newbie' ? true : false ) . '<br />' .
+		Xml::radioLabel( wfMsgExt( 'sp-contributions-username', array( 'parseinline' ) ), 'contribs' , 'user', 'user', $options['contribs'] == 'user' ? true : false ) . ' ' .
+		Xml::input( 'target', 20, $options['target']) . ' '.
+		'<span style="white-space: nowrap">' .
+		Xml::label( wfMsg( 'namespace' ), 'namespace' ) . ' ' .
+		Xml::namespaceSelector( $options['namespace'], '' ) .
+		'</span>' .
+		Xml::openElement( 'p' ) .
+		'<span style="white-space: nowrap">' .
+		Xml::label( wfMsg( 'year' ), 'year' ) . ' '.
+		Xml::input( 'year', 4, $options['year'], array('id' => 'year', 'maxlength' => 4) ) .
+		'</span>' .
+		' '.
+		'<span style="white-space: nowrap">' .
+		Xml::label( wfMsg( 'month' ), 'month' ) . ' '.
+		Xml::monthSelector( $options['month'], -1 ) . ' '.
+		'</span>' .
+		Xml::submitButton( wfMsg( 'sp-contributions-submit' ) ) .
+		Xml::closeElement( 'p' );
+
+	$explain = wfMsgExt( 'sp-contributions-explain', 'parseinline' );
+	if( !wfEmptyMsg( 'sp-contributions-explain', $explain ) )
+		$f .= "<p>{$explain}</p>";
+
+	$f .= '</fieldset>' .
+		Xml::closeElement( 'form' );
+	return $f;
+}