X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FSpecialWantedpages.php;h=02cd11277f63e1512ef6c48ff08a2e494a55fa61;hb=d466cf6e86b929b17e3a9938e16a4e97d9448cdb;hp=7fd09db4e4413c89697f36574a7b337096d5ea71;hpb=e7e9f1dbc7441f6119ff598f9cb7061e64b65d60;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/SpecialWantedpages.php b/includes/SpecialWantedpages.php
index 7fd09db4e4..02cd11277f 100644
--- a/includes/SpecialWantedpages.php
+++ b/includes/SpecialWantedpages.php
@@ -1,21 +1,20 @@
 <?php
 /**
  *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
  */
 
 /**
- *
- */
-require_once ( 'QueryPage.php' ) ;
-
-/**
- *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * implements Special:Wantedpages
+ * @addtogroup SpecialPage
  */
 class WantedPagesPage extends QueryPage {
+	var $nlinks;
+
+	function WantedPagesPage( $inc = false, $nlinks = true ) {
+		$this->setListoutput( $inc );
+		$this->nlinks = $nlinks;
+	}
 
 	function getName() {
 		return 'Wantedpages';
@@ -24,55 +23,112 @@ class WantedPagesPage extends QueryPage {
 	function isExpensive() {
 		return true;
 	}
+	function isSyndicated() { return false; }
 
 	function getSQL() {
-		$dbr =& wfGetDB( DB_SLAVE );
-		$brokenlinks = $dbr->tableName( 'brokenlinks' );
-
-		# We cheat and return the full-text from bl_to in the title.
-		# In the future, a pre-parsed name will be available.
-		$agrvalue=$dbr->aggregateValue('COUNT(DISTINCT bl_from)');
+		global $wgWantedPagesThreshold;
+		$count = $wgWantedPagesThreshold - 1;
+		$dbr = wfGetDB( DB_SLAVE );
+		$pagelinks = $dbr->tableName( 'pagelinks' );
+		$page      = $dbr->tableName( 'page' );
 		return
-			"SELECT 'Wantedpages' as type,
-			        0 as namespace,
-			        bl_to as title,
-			        COUNT(DISTINCT bl_from) as value
-			FROM $brokenlinks
-			GROUP BY bl_to
-			HAVING $agrvalue > 1
-			ORDER BY $agrvalue ".
-			($this->sortDescending() ? 'DESC' : '');
+			"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 ( 2, 3 )
+			 AND pg2.page_namespace != 8
+			 GROUP BY 1,2,3
+			 HAVING COUNT(*) > $count";
 	}
 
-        function getOrder() {
-                return '';
-        }
+	/**
+	 * Cache page existence for performance
+	 */
+	function preprocessResults( &$db, &$res ) {
+		$batch = new LinkBatch;
+		while ( $row = $db->fetchObject( $res ) )
+			$batch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
+		$batch->execute();
 
-	function formatResult( $skin, $result ) {
-		global $wgLang;
+		// Back to start for display
+		if ( $db->numRows( $res ) > 0 )
+			// If there are no rows we get an error seeking.
+			$db->dataSeek( $res, 0 );
+	}
 
-		$nt = Title::newFromDBkey( $result->title );
-		if( is_null( $nt ) ) {
-			return "<!-- Bad title '" . htmlspecialchars( $result->title ) . "' -->";
+	/**
+	 * Format an individual result
+	 *
+	 * @param Skin $skin Skin to use for UI elements
+	 * @param object $result Result row
+	 * @return string
+	 */
+	public function formatResult( $skin, $result ) {
+		global $wgLang;
+		$title = Title::makeTitleSafe( $result->namespace, $result->title );
+		if( $title instanceof Title ) {
+			if( $this->isCached() ) {
+				$pageLink = $title->exists()
+					? '<s>' . $skin->makeLinkObj( $title ) . '</s>'
+					: $skin->makeBrokenLinkObj( $title );
+			} else {
+				$pageLink = $skin->makeBrokenLinkObj( $title );
+			}
+			return wfSpecialList( $pageLink, $this->makeWlhLink( $title, $skin, $result ) );
+		} else {
+			$tsafe = htmlspecialchars( $result->title );
+			return "Invalid title in result set; {$tsafe}";
 		}
-		$plink = $skin->makeBrokenLink( $nt->getPrefixedText(), "" );
-		$nl = wfMsg( "nlinks", $result->value );
-		$nlink = $skin->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ), $nl,
-		  "target=" . $nt->getPrefixedURL() );
-
-		return "{$plink} ({$nlink})";
 	}
+	
+	/**
+	 * Make a "what links here" link for a specified result if required
+	 *
+	 * @param Title $title Title to make the link for
+	 * @param Skin $skin Skin to use
+	 * @param object $result Result row
+	 * @return string
+	 */
+	private function makeWlhLink( $title, $skin, $result ) {
+		global $wgLang;
+		if( $this->nlinks ) {
+			$wlh = SpecialPage::getTitleFor( 'Whatlinkshere' );
+			$label = wfMsgExt( 'nlinks', array( 'parsemag', 'escape' ),
+				$wgLang->formatNum( $result->value ) );
+			return $skin->makeKnownLinkObj( $wlh, $label, 'target=' . $title->getPrefixedUrl() );
+		} else {
+			return null;
+		}
+	}
+	
 }
 
 /**
  * constructor
  */
-function wfSpecialWantedpages() {
-	list( $limit, $offset ) = wfCheckLimits();
+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;
+	}
 
-	$wpp = new WantedPagesPage();
+	$wpp = new WantedPagesPage( $inc, $nlinks );
 
-	$wpp->doQuery( $offset, $limit );
+	$wpp->doQuery( $offset, $limit, !$inc );
 }
 
-?>
+