From: Rob Church <robchurch@users.mediawiki.org>
Date: Sun, 2 Jul 2006 21:35:25 +0000 (+0000)
Subject: * Introduce updateArticleCount maintenance script which uses a better check that... 
X-Git-Tag: 1.31.0-rc.0~56460
X-Git-Url: http://git.cyclocoop.org/%24image?a=commitdiff_plain;h=16f4261f289e80229ee1e8b2735b819b9bbd1c58;p=lhc%2Fweb%2Fwiklou.git

* Introduce updateArticleCount maintenance script which uses a better check that reflects what Article::isCountable() tests for
---

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index d9a94bdc5b..809e00b894 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -630,6 +630,8 @@ Some default configuration options have changed:
 * (bug 6516) Update to Russian translation
 * New 'allpagesbadtitle' message for Special:Allpages, based on 'badtitletext'.
 * Rename "searchquery" to "searchsubtitle" and support wiki text in it
+* Introduce updateArticleCount maintenance script which uses a better check that
+  reflects what Article::isCountable() tests for
 
 == Compatibility ==
 
diff --git a/maintenance/updateArticleCount.inc.php b/maintenance/updateArticleCount.inc.php
new file mode 100644
index 0000000000..20546a78c2
--- /dev/null
+++ b/maintenance/updateArticleCount.inc.php
@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * Support class for the updateArticleCount.php maintenance script
+ *
+ * @package MediaWiki
+ * @subpackage Maintenance
+ * @author Rob Church <robchur@gmail.com>
+ */
+
+class ArticleCounter {
+
+	var $dbr;
+	var $namespaces;
+	
+	function ArticleCounter() {
+		global $wgContentNamespaces;
+		$this->namespaces = $wgContentNamespaces;
+		$this->dbr =& wfGetDB( DB_SLAVE );
+	}
+	
+	/**
+	 * Produce a comma-delimited set of namespaces
+	 * Includes paranoia
+	 *
+	 * @return string
+	 */
+	function makeNsSet() {
+		foreach( $this->namespaces as $namespace )
+			$namespaces[] = intval( $namespace );
+		return implode( ', ', $namespaces );
+	}
+	
+	/**
+	 * Produce SQL for the query
+	 *
+	 * @return string
+	 */
+	function makeSql() {
+		extract( $this->dbr->tableNames( 'page', 'pagelinks' ) );
+		$nsset = $this->makeNsSet();
+		return "SELECT COUNT(*) AS count FROM {$page}
+				LEFT JOIN {$pagelinks} ON pl_from = page_id
+				WHERE page_namespace IN ( $nsset )
+				AND page_is_redirect = 0
+				AND page_len > 0
+				AND pl_namespace IS NOT NULL";
+	}
+	
+	/**
+	 * Count the number of valid content pages in the wiki
+	 *
+	 * @return mixed Integer, or false if there's a problem
+	 */
+	function count() {
+		$res = $this->dbr->query( $this->makeSql(), __METHOD__ );
+		if( $res ) {
+			$row = $this->dbr->fetchObject( $res );
+			$this->dbr->freeResult( $res );
+			return (int)$row->count;
+		} else {
+			return false; # Look out for this when handling the result
+		}
+	}
+
+}
+
+?>
\ No newline at end of file
diff --git a/maintenance/updateArticleCount.php b/maintenance/updateArticleCount.php
new file mode 100644
index 0000000000..112274d255
--- /dev/null
+++ b/maintenance/updateArticleCount.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Maintenance script to provide a better count of the number of articles
+ * and update the site statistics table, if desired
+ *
+ * @package MediaWiki
+ * @subpackage Maintenance
+ * @author Rob Church <robchur@gmail.com>
+ */
+
+$options = array( 'update', 'help' );
+require_once( 'commandLine.inc' );
+require_once( 'updateArticleCount.inc.php' );
+echo( "Update Article Count\n\n" );
+
+if( isset( $options['help'] ) && $options['help'] ) {
+	echo( "Usage: php updateArticleCount.php [--update]\n\n" );
+	echo( "--update : Update site statistics table\n" );
+	exit( 0 );
+}
+
+echo( "Counting articles..." );
+$counter = new ArticleCounter();
+$result = $counter->count();
+
+if( $result !== false ) {
+	echo( "found {$result}.\n" );
+	if( isset( $options['update'] ) && $options['update'] ) {
+		echo( "Updating site statistics table... " );
+		$dbw =& wfGetDB( DB_MASTER );
+		$dbw->update( 'site_stats', array( 'ss_good_articles' => $result ), array( 'ss_row_id' => 1 ), __METHOD__ );
+		echo( "done.\n" );
+	} else {
+		echo( "To update the site statistics table, run the script with the --update option.\n" );
+	}
+} else {
+	echo( "failed.\n" );
+}
+echo( "\n" );
+
+?>
\ No newline at end of file