Merge maintenance-work branch (now with less errors!):

[lhc/web/wiklou.git] / includes / SiteStats.php

diff --git a/includes/SiteStats.php b/includes/SiteStats.php
index 337ea6e..591f57c 100644 (file)
--- a/includes/SiteStats.php
+++ b/includes/SiteStats.php
@@ -49,12 +49,7 @@ class SiteStats {
                        // clean schema with mwdumper.
                        wfDebug( __METHOD__ . ": initializing damaged or missing site_stats\n" );
 
-                       global $IP;
-                       require_once "$IP/maintenance/initStats.inc";
-
-                       ob_start();
-                       wfInitStats();
-                       ob_end_clean();
+                       SiteStatsInit::doAllAndCommit( false );
 
                        $row = self::doLoad( wfGetDB( DB_MASTER ) );
                }
@@ -242,5 +237,149 @@ class SiteStatsUpdate {
                        array( 'ss_active_users' => intval($activeUsers) ),
                        array( 'ss_row_id' => 1 ), __METHOD__
                );
+               return $activeUsers;
+       }
+}
+
+/**
+ * Class designed for counting of stats.
+ */
+class SiteStatsInit {
+
+       // Db connection
+       private $db;
+
+       // Various stats
+       private $mEdits, $mArticles, $mPages, $mUsers, $mViews, $mFiles = 0;
+
+       /**
+        * Constructor
+        * @param $useMaster bool Whether to use the master db
+        */
+       public function __construct( $useMaster = false ) {
+               $this->db = wfGetDB( $useMaster ? DB_MASTER : DB_SLAVE );
+       }
+
+       /**
+        * Count the total number of edits
+        * @return int
+        */
+       public function edits() {
+               $this->mEdits = $this->db->selectField( 'revision', 'COUNT(*)', '', __METHOD__ );
+               $this->mEdits += $this->db->selectField( 'archive', 'COUNT(*)', '', __METHOD__ );
+               return $this->mEdits;
+       }
+
+       /**
+        * Count pages in article space
+        * @return int
+        */
+       public function articles() {
+               global $wgContentNamespaces;
+               $this->mArticles = $this->db->selectField( 'page', 'COUNT(*)', array( 'page_namespace' => $wgContentNamespaces, 'page_is_redirect' => 0, 'page_len > 0' ), __METHOD__ );
+               return $this->mArticles;
+       }
+
+       /**
+        * Count total pages
+        * @return int
+        */
+       public function pages() {
+               $this->mPages = $this->db->selectField( 'page', 'COUNT(*)', '', __METHOD__ );
+               return $this->mPages;
+       }
+       
+       /**
+        * Count total users
+        * @return int
+        */
+       public function users() {
+               $this->mUsers = $this->db->selectField( 'user', 'COUNT(*)', '', __METHOD__ );
+               return $this->mUsers;
+       }
+       
+       /**
+        * Count views
+        * @return int
+        */
+       public function views() {
+               $this->mViews = $this->db->selectField( 'page', 'SUM(page_counter)', '', __METHOD__ );
+               return $this->mViews;
+       }
+
+       /**
+        * Count total files
+        * @return int
+        */
+       public function files() {
+               $this->mFiles = $this->db->selectField( 'image', 'COUNT(*)', '', __METHOD__ );
+               return $this->mFiles;
+       }
+
+       /**
+        * Do all updates and commit them. More or less a replacement
+        * for the original initStats, but without the calls to wfOut()
+        * @param $update bool Whether to update the current stats or write fresh
+        * @param $noViews bool When true, do not update the number of page views
+        * @param $activeUsers Whether to update the number of active users
+        */
+       public static function doAllAndCommit( $update, $noViews = false, $activeUsers = false ) {
+               // Grab the object and count everything
+               $counter = new InitStats( false );
+               $counter->edits();
+               $counter->articles();
+               $counter->pages();
+               $counter->users();
+               $counter->files();
+
+               // Only do views if we don't want to not count them
+               if( !$noViews )
+                       $counter->views();
+
+               // Update/refresh
+               if( $update )
+                       $counter->update();
+               else
+                       $counter->refresh();
+
+               // Count active users if need be
+               if( $activeUsers )
+                       SiteStatsUpdate::cacheUpdate( wfGetDB( DB_MASTER ) );
+       }
+
+       /**
+        * Update the current row with the selected values
+        */
+       public function update() {
+               list( $values, $conds ) = $this->getDbParams();
+               $dbw = wfGetDB( DB_MASTER );
+               $dbw->update( 'site_stats', $values, $conds, __METHOD__ );
+       }
+
+       /**
+        * Refresh site_stats. Erase the current record and save all
+        * the new values.
+        */
+       public function refresh() {
+               list( $values, $conds, $views ) = $this->getDbParams();
+               $dbw = wfGetDB( DB_MASTER );
+               $dbw->delete( 'site_stats', $conds, __METHOD__ );
+               $dbw->insert( 'site_stats', array_merge( $values, $conds, $views ), __METHOD__ );
+       }
+
+       /**
+        * Return three arrays of params for the db queries
+        * @return array
+        */
+       private function getDbParams() {
+               $values = array( 'ss_total_edits' => $this->mEdits,
+                                               'ss_good_articles' => $this->mArticles,
+                                               'ss_total_pages' => $this->mPages,
+                                               'ss_users' => $this->mUsers,
+                                               'ss_admins' => SiteStats::numberingroup( 'sysop' ), // @todo make this go away
+                                               'ss_images' => $this->mFiles );
+               $conds = array( 'ss_row_id' => 1 );
+               $views = array( 'ss_total_views' => $this->mViews );
+               return array( $values, $conds, $views );
        }
 }