- wfProfileIn( __METHOD__ );
-
- if ( $this->page->getID() == 0 ) {
- $s = $this->msg( 'nocredits' )->parse();
- } else {
- $s = $this->getCredits( -1 );
- }
-
- wfProfileOut( __METHOD__ );
-
- return Html::rawElement( 'div', array( 'id' => 'mw-credits' ), $s );
- }
-
- /**
- * Get a list of contributors
- *
- * @param $cnt Int: maximum list of contributors to show
- * @param $showIfMax Bool: whether to contributors if there more than $cnt
- * @return String: html
- */
- public function getCredits( $cnt, $showIfMax = true ) {
- wfProfileIn( __METHOD__ );
- $s = '';
-
- if ( $cnt != 0 ) {
- $s = $this->getAuthor( $this->page );
- if ( $cnt > 1 || $cnt < 0 ) {
- $s .= ' ' . $this->getContributors( $cnt - 1, $showIfMax );
- }
- }
-
- wfProfileOut( __METHOD__ );
- return $s;
- }
-
- /**
- * Get the last author with the last modification time
- * @param $article Article object
- * @return String HTML
- */
- protected function getAuthor( Page $article ) {
- $user = User::newFromName( $article->getUserText(), false );
-
- $timestamp = $article->getTimestamp();
- if ( $timestamp ) {
- $lang = $this->getLanguage();
- $d = $lang->date( $article->getTimestamp(), true );
- $t = $lang->time( $article->getTimestamp(), true );
- } else {
- $d = '';
- $t = '';
- }
- return $this->msg( 'lastmodifiedatby', $d, $t )->rawParams(
- $this->userLink( $user ) )->params( $user->getName() )->escaped();
- }
-
- /**
- * Get a list of contributors of $article
- * @param $cnt Int: maximum list of contributors to show
- * @param $showIfMax Bool: whether to contributors if there more than $cnt
- * @return String: html
- */
- protected function getContributors( $cnt, $showIfMax ) {
- global $wgHiddenPrefs;
-
- $contributors = $this->page->getContributors();
-
- $others_link = false;
-
- # Hmm... too many to fit!
- if ( $cnt > 0 && $contributors->count() > $cnt ) {
- $others_link = $this->othersLink();
- if ( !$showIfMax )
- return $this->msg( 'othercontribs' )->rawParams(
- $others_link )->params( $contributors->count() )->escaped();
- }
-
- $real_names = array();
- $user_names = array();
- $anon_ips = array();
-
- # Sift for real versus user names
- foreach ( $contributors as $user ) {
- $cnt--;
- if ( $user->isLoggedIn() ) {
- $link = $this->link( $user );
- if ( !in_array( 'realname', $wgHiddenPrefs ) && $user->getRealName() ) {
- $real_names[] = $link;
- } else {
- $user_names[] = $link;
- }
- } else {
- $anon_ips[] = $this->link( $user );
- }
-
- if ( $cnt == 0 ) {
- break;
- }
- }
-
- $lang = $this->getLanguage();
-
- if ( count( $real_names ) ) {
- $real = $lang->listToText( $real_names );
- } else {
- $real = false;
- }
-
- # "ThisSite user(s) A, B and C"
- if ( count( $user_names ) ) {
- $user = $this->msg( 'siteusers' )->rawParams( $lang->listToText( $user_names ) )->params(
- count( $user_names ) )->escaped();
- } else {
- $user = false;
- }
-
- if ( count( $anon_ips ) ) {
- $anon = $this->msg( 'anonusers' )->rawParams( $lang->listToText( $anon_ips ) )->params(
- count( $anon_ips ) )->escaped();
- } else {
- $anon = false;
- }
-
- # This is the big list, all mooshed together. We sift for blank strings
- $fulllist = array();
- foreach ( array( $real, $user, $anon, $others_link ) as $s ) {
- if ( $s !== false ) {
- array_push( $fulllist, $s );
- }
- }
-
- $count = count( $fulllist );
- # "Based on work by ..."
- return $count
- ? $this->msg( 'othercontribs' )->rawParams(
- $lang->listToText( $fulllist ) )->params( $count )->escaped()
- : '';
- }
-
- /**
- * Get a link to $user's user page
- * @param $user User object
- * @return String: html
- */
- protected function link( User $user ) {
- global $wgHiddenPrefs;
- if ( !in_array( 'realname', $wgHiddenPrefs ) && !$user->isAnon() ) {
- $real = $user->getRealName();
- } else {
- $real = false;
- }
-
- $page = $user->isAnon()
- ? SpecialPage::getTitleFor( 'Contributions', $user->getName() )
- : $user->getUserPage();
-
- return Linker::link( $page, htmlspecialchars( $real ? $real : $user->getName() ) );
- }
-
- /**
- * Get a link to $user's user page
- * @param $user User object
- * @return String: html
- */
- protected function userLink( User $user ) {
- $link = $this->link( $user );
- if ( $user->isAnon() ) {
- return $this->msg( 'anonuser' )->rawParams( $link )->parse();
- } else {
- global $wgHiddenPrefs;
- if ( !in_array( 'realname', $wgHiddenPrefs ) && $user->getRealName() ) {
- return $link;
- } else {
- return $this->msg( 'siteuser' )->rawParams( $link )->params( $user->getName() )->escaped();
- }
- }
- }
-
- /**
- * Get a link to action=credits of $article page
- * @return String: HTML link
- */
- protected function othersLink() {
- return Linker::linkKnown(
- $this->getTitle(),
- $this->msg( 'others' )->escaped(),
- array(),
- array( 'action' => 'credits' )
- );