return 'credits';
}
+ protected function getDescription() {
+ return $this->msg( 'creditspage' )->escaped();
+ }
+
/**
* This is largely cadged from PageHistory::history
*
* @return String HTML
*/
public function onView() {
- $this->getOutput()->redirect( $this->getTitle()->getLocalURL( "action=info" ) );
+ 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' )
+ );
}
}