mediawiki/includes/actions/CreditsAction.phpaa21e125a34emaster
mediawiki/includes/actions/CreditsAction.php
aa21e125a34emaster
CreditsAction.php
CreditsAction.php
| <?php | |||
| /** | |||
| * Formats credits for articles | |||
| * | |||
| * Copyright 2004, Evan Prodromou <[email protected]>. | |||
| * | |||
| * This program is free software; you can redistribute it and/or modify | |||
| * it under the terms of the GNU General Public License as published by | |||
| * the Free Software Foundation; either version 2 of the License, or | |||
| * (at your option) any later version. | |||
| * | |||
| * This program is distributed in the hope that it will be useful, | |||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
| * GNU General Public License for more details. | |||
| * | |||
| * You should have received a copy of the GNU General Public License | |||
| * along with this program; if not, write to the Free Software | |||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA | |||
| * | |||
| * @file | |||
| * @ingroup Actions | |||
| * @author <[email protected]> | |||
| */ | |||
| /** | |||
| * @ingroup Actions | |||
| */ | |||
| class CreditsAction extends FormlessAction { | |||
| public function getName() { | |||
| return 'credits'; | |||
| } | |||
| protected function getDescription() { | |||
| return $this->msg( 'creditspage' )->escaped(); | |||
| } | |||
| /** | |||
| * This is largely cadged from PageHistory::history | |||
| * | |||
| * @return string HTML | |||
| */ | |||
| public function onView() { | |||
| if ( $this->page->getID() == 0 ) { | |||
| $s = $this->msg( 'nocredits' )->parse(); | |||
| } else { | |||
| $s = $this->getCredits( -1 ); | |||
| } | |||
| return Html::rawElement( 'div', array( 'id' => 'mw-credits' ), $s ); | |||
| } | |||
| /** | |||
| * Get a list of contributors | |||
| * | |||
| * @param int $cnt Maximum list of contributors to show | |||
| * @param bool $showIfMax Whether to contributors if there more than $cnt | |||
| * @return string Html | |||
| */ | |||
| public function getCredits( $cnt, $showIfMax = true ) { | |||
| $s = ''; | |||
| if ( $cnt != 0 ) { | |||
| $s = $this->getAuthor( $this->page ); | |||
| if ( $cnt > 1 || $cnt < 0 ) { | |||
| $s .= ' ' . $this->getContributors( $cnt - 1, $showIfMax ); | |||
| } | |||
| } | |||
| return $s; | |||
| } | |||
| /** | |||
| * Get the last author with the last modification time | |||
| * @param Page $page | |||
| * @return string HTML | |||
| */ | |||
| protected function getAuthor( Page $page ) { | |||
| $user = User::newFromName( $page->getUserText(), false ); | |||
| $timestamp = $page->getTimestamp(); | |||
| if ( $timestamp ) { | |||
| $lang = $this->getLanguage(); | |||
| $d = $lang->date( $page->getTimestamp(), true ); | |||
| $t = $lang->time( $page->getTimestamp(), true ); | |||
| } else { | |||
| $d = ''; | |||
| $t = ''; | |||
| } | |||
| return $this->msg( 'lastmodifiedatby', $d, $t )->rawParams( | |||
| $this->userLink( $user ) )->params( $user->getName() )->escaped(); | |||
| } | |||
| /** | |||
| * Whether we can display the user's real name (not a hidden pref) | |||
| * | |||
| * @since 1.24 | |||
| * @return bool | |||
| */ | |||
| protected function canShowRealUserName() { | |||
| $hiddenPrefs = $this->context->getConfig()->get( 'HiddenPrefs' ); | |||
| return !in_array( 'realname', $hiddenPrefs ); | |||
| } | |||
| /** | |||
| * Get a list of contributors of $article | |||
| * @param int $cnt Maximum list of contributors to show | |||
| * @param bool $showIfMax Whether to contributors if there more than $cnt | |||
| * @return string Html | |||
| */ | |||
| protected function getContributors( $cnt, $showIfMax ) { | |||
| $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 | |||
| /** @var $user User */ | |||
| foreach ( $contributors as $user ) { | |||
| $cnt--; | |||
| if ( $user->isLoggedIn() ) { | |||
| $link = $this->link( $user ); | |||
| if ( $this->canShowRealUserName() && $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 | |||
| * @return string Html | |||
| */ | |||
| protected function link( User $user ) { | |||
| if ( $this->canShowRealUserName() && !$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 | |||
| * @return string Html | |||
| */ | |||
| protected function userLink( User $user ) { | |||
| $link = $this->link( $user ); | |||
| if ( $user->isAnon() ) { | |||
| return $this->msg( 'anonuser' )->rawParams( $link )->parse(); | |||
| } else { | |||
| if ( $this->canShowRealUserName() && $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' ) | |||
| ); | |||
| } | |||
| } |
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