X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fspecials%2FSpecialWantedpages.php;h=dec123de01abb2d693f9fef4552ad4df18ea3770;hb=0d81130dd47970a71871dae4ff1f625ff6f33014;hp=0fd9bb842c31ee1c2215df0c2e840fbe5ab7ba18;hpb=f68b7bddb4e7593cfbb2750805ccb33b2b60c163;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/specials/SpecialWantedpages.php b/includes/specials/SpecialWantedpages.php
index 0fd9bb842c..dec123de01 100644
--- a/includes/specials/SpecialWantedpages.php
+++ b/includes/specials/SpecialWantedpages.php
@@ -1,5 +1,6 @@
 <?php
 /**
+ * Implements Special:Wantedpages
  *
  * 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
@@ -15,68 +16,79 @@
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup SpecialPage
  */
 
 /**
- * @file
- * implements Special:Wantedpages
+ * A special page that lists most linked pages that does not exist
+ *
  * @ingroup SpecialPage
  */
 class WantedPagesPage extends WantedQueryPage {
-	var $nlinks;
-
-	function WantedPagesPage( $inc = false, $nlinks = true ) {
-		$this->setListoutput( $inc );
-		$this->nlinks = $nlinks;
+	
+	function __construct( $name = 'Wantedpages' ) {
+		parent::__construct( $name );
 	}
 
-	function getName() {
-		return 'Wantedpages';
+	function isIncludable() {
+		return true;
 	}
 
-	function getSQL() {
-		global $wgWantedPagesThreshold;
-		$count = $wgWantedPagesThreshold - 1;
-		$dbr = wfGetDB( DB_SLAVE );
-		$pagelinks = $dbr->tableName( 'pagelinks' );
-		$page      = $dbr->tableName( 'page' );
-		$sql = "SELECT 'Wantedpages' AS type,
-				pl_namespace AS namespace,
-				pl_title AS title,
-				COUNT(*) AS value
-			FROM $pagelinks
-			LEFT JOIN $page AS pg1
-			ON pl_namespace = pg1.page_namespace AND pl_title = pg1.page_title
-			LEFT JOIN $page AS pg2
-			ON pl_from = pg2.page_id
-			WHERE pg1.page_namespace IS NULL
-			AND pl_namespace NOT IN ( " . NS_USER . ", ". NS_USER_TALK . ")
-			AND pg2.page_namespace != " . NS_MEDIAWIKI . "
-			GROUP BY pl_namespace, pl_title
-			HAVING COUNT(*) > $count";
+	function execute( $par ) {
+		$inc = $this->including();
 
-		wfRunHooks( 'WantedPages::getSQL', array( &$this, &$sql ) );
-		return $sql;
+		if ( $inc ) {
+			$parts = explode( '/', $par, 2 );
+			$this->limit = (int)$parts[0];
+			// @todo FIXME: nlinks is ignored
+			//$nlinks = isset( $parts[1] ) && $parts[1] === 'nlinks';
+			$this->offset = 0;
+		} else {
+			//$nlinks = true;
+		}
+		$this->setListoutput( $inc );
+		$this->shownavigation = !$inc;
+		parent::execute( $par );
 	}
-}
-
-/**
- * constructor
- */
-function wfSpecialWantedpages( $par = null, $specialPage ) {
-	$inc = $specialPage->including();
 
-	if ( $inc ) {
-		@list( $limit, $nlinks ) = explode( '/', $par, 2 );
-		$limit = (int)$limit;
-		$nlinks = $nlinks === 'nlinks';
-		$offset = 0;
-	} else {
-		list( $limit, $offset ) = wfCheckLimits();
-		$nlinks = true;
+	function getQueryInfo() {
+		global $wgWantedPagesThreshold;
+		$count = $wgWantedPagesThreshold - 1;
+		$query = array(
+			'tables' => array(
+				'pagelinks',
+				'pg1' => 'page',
+				'pg2' => 'page'
+			),
+			'fields' => array(
+				'namespace' => 'pl_namespace',
+				'title' => 'pl_title',
+				'value' => 'COUNT(*)'
+			),
+			'conds' => array(
+				'pg1.page_namespace IS NULL',
+				"pl_namespace NOT IN ( '" . NS_USER .
+					"', '" . NS_USER_TALK . "' )",
+				"pg2.page_namespace != '" . NS_MEDIAWIKI . "'"
+			),
+			'options' => array(
+				'HAVING' => "COUNT(*) > $count",
+				'GROUP BY' => array( 'pl_namespace', 'pl_title' )
+			),
+			'join_conds' => array(
+				'pg1' => array(
+					'LEFT JOIN', array(
+						'pg1.page_namespace = pl_namespace',
+						'pg1.page_title = pl_title'
+					)
+				),
+				'pg2' => array( 'LEFT JOIN', 'pg2.page_id = pl_from' )
+			)
+		);
+		// Replacement for the WantedPages::getSQL hook
+		wfRunHooks( 'WantedPages::getQueryInfo', array( &$this, &$query ) );
+		return $query;
 	}
-
-	$wpp = new WantedPagesPage( $inc, $nlinks );
-
-	$wpp->doQuery( $offset, $limit, !$inc );
 }