From ca32f08966f1b51fcb19460f0996bb0c4048e6fe Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sat, 3 Dec 2011 13:29:22 +0100
Subject: Update to MediaWiki 1.18.0

* also update ArchLinux skin to chagnes in MonoBook
* Use only css to hide our menu bar when printing
---
 includes/actions/InfoAction.php | 151 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 includes/actions/InfoAction.php

(limited to 'includes/actions/InfoAction.php')

diff --git a/includes/actions/InfoAction.php b/includes/actions/InfoAction.php
new file mode 100644
index 00000000..b0b5f259
--- /dev/null
+++ b/includes/actions/InfoAction.php
@@ -0,0 +1,151 @@
+<?php
+/**
+ * Display informations about a page.
+ * Very inefficient for the moment.
+ *
+ * Copyright © 2011 Alexandre Emsenhuber
+ *
+ * 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
+ */
+
+class InfoAction extends FormlessAction {
+
+	public function getName() {
+		return 'info';
+	}
+
+	public function getRestriction() {
+		return 'read';
+	}
+
+	protected function getDescription() {
+		return '';
+	}
+
+	public function requiresWrite() {
+		return false;
+	}
+
+	public function requiresUnblock() {
+		return false;
+	}
+
+	protected function getPageTitle() {
+		return wfMsg( 'pageinfo-title', $this->getTitle()->getSubjectPage()->getPrefixedText() );
+	}
+
+	public function onView() {
+		global $wgDisableCounters;
+
+		$title = $this->getTitle()->getSubjectPage();
+
+		$pageInfo = self::pageCountInfo( $title );
+		$talkInfo = self::pageCountInfo( $title->getTalkPage() );
+
+		return Html::rawElement( 'table', array( 'class' => 'wikitable mw-page-info' ),
+			Html::rawElement( 'tr', array(),
+				Html::element( 'th', array(), '' ) .
+				Html::element( 'th', array(), wfMsg( 'pageinfo-subjectpage' ) ) .
+				Html::element( 'th', array(), wfMsg( 'pageinfo-talkpage' ) )
+			) .
+			Html::rawElement( 'tr', array(),
+				Html::element( 'th', array( 'colspan' => 3 ), wfMsg( 'pageinfo-header-edits' ) )
+			) .
+			Html::rawElement( 'tr', array(),
+				Html::element( 'td', array(), wfMsg( 'pageinfo-edits' ) ) .
+				Html::element( 'td', array(), $this->getLang()->formatNum( $pageInfo['edits'] ) ) .
+				Html::element( 'td', array(), $this->getLang()->formatNum( $talkInfo['edits'] ) )
+			) .
+			Html::rawElement( 'tr', array(),
+				Html::element( 'td', array(), wfMsg( 'pageinfo-authors' ) ) .
+				Html::element( 'td', array(), $this->getLang()->formatNum( $pageInfo['authors'] ) ) .
+				Html::element( 'td', array(), $this->getLang()->formatNum( $talkInfo['authors'] ) )
+			) .
+			( !$this->getUser()->isAllowed( 'unwatchedpages' ) ? '' :
+				Html::rawElement( 'tr', array(),
+					Html::element( 'th', array( 'colspan' => 3 ), wfMsg( 'pageinfo-header-watchlist' ) )
+				) .
+				Html::rawElement( 'tr', array(),
+					Html::element( 'td', array(), wfMsg( 'pageinfo-watchers' ) ) .
+					Html::element( 'td', array( 'colspan' => 2 ), $this->getLang()->formatNum( $pageInfo['watchers'] ) )
+				)
+			).
+			( $wgDisableCounters ? '' :
+				Html::rawElement( 'tr', array(),
+					Html::element( 'th', array( 'colspan' => 3 ), wfMsg( 'pageinfo-header-views' ) )
+				) .
+				Html::rawElement( 'tr', array(),
+					Html::element( 'td', array(), wfMsg( 'pageinfo-views' ) ) .
+					Html::element( 'td', array(), $this->getLang()->formatNum( $pageInfo['views'] ) ) .
+					Html::element( 'td', array(), $this->getLang()->formatNum( $talkInfo['views'] ) )
+				) .
+				Html::rawElement( 'tr', array(),
+					Html::element( 'td', array(), wfMsg( 'pageinfo-viewsperedit' ) ) .
+					Html::element( 'td', array(), $this->getLang()->formatNum( sprintf( '%.2f', $pageInfo['edits'] ? $pageInfo['views'] / $pageInfo['edits'] : 0 ) ) ) .
+					Html::element( 'td', array(), $this->getLang()->formatNum( sprintf( '%.2f', $talkInfo['edits'] ? $talkInfo['views'] / $talkInfo['edits'] : 0 ) ) )
+				)
+			)
+		);
+	}
+
+	/**
+	 * Return the total number of edits and number of unique editors
+	 * on a given page. If page does not exist, returns false.
+	 *
+	 * @param $title Title object
+	 * @return mixed array or boolean false
+	 */
+	public static function pageCountInfo( $title ) {
+		$id = $title->getArticleId();
+		$dbr = wfGetDB( DB_SLAVE );
+
+		$watchers = (int)$dbr->selectField(
+			'watchlist',
+			'COUNT(*)',
+			array(
+				'wl_title'     => $title->getDBkey(),
+				'wl_namespace' => $title->getNamespace()
+			),
+			__METHOD__
+		);
+
+		$edits = (int)$dbr->selectField(
+			'revision',
+			'COUNT(rev_page)',
+			array( 'rev_page' => $id ),
+			__METHOD__
+		);
+
+		$authors = (int)$dbr->selectField(
+			'revision',
+			'COUNT(DISTINCT rev_user_text)',
+			array( 'rev_page' => $id ),
+			__METHOD__
+		);
+
+		$views = (int)$dbr->selectField(
+			'page',
+			'page_counter',
+			array( 'page_id' => $id ),
+			__METHOD__
+		);
+
+		return array( 'watchers' => $watchers, 'edits' => $edits,
+			'authors' => $authors, 'views' => $views );
+	}
+}
-- 
cgit v1.2.2