Merge "Add possibility to filter for log_action in all core logs"

[lhc/web/wiklou.git] / includes / logging / LogPager.php

diff --git a/includes/logging/LogPager.php b/includes/logging/LogPager.php
index 11ae5d6..410c970 100644 (file)
--- a/includes/logging/LogPager.php
+++ b/includes/logging/LogPager.php
@@ -42,6 +42,9 @@ class LogPager extends ReverseChronologicalPager {
        /** @var string */
        private $typeCGI = '';
 
+       /** @var string */
+       private $action = '';
+
        /** @var LogEventsList */
        public $mLogEventsList;
 
@@ -57,9 +60,12 @@ class LogPager extends ReverseChronologicalPager {
         * @param int|bool $year The year to start from. Default: false
         * @param int|bool $month The month to start from. Default: false
         * @param string $tagFilter Tag
+        * @param string $action Specific action (subtype) requested
         */
-       public function __construct( $list, $types = [], $performer = '', $title = '', $pattern = '',
-               $conds = [], $year = false, $month = false, $tagFilter = '' ) {
+       public function __construct( $list, $types = [], $performer = '', $title = '',
+               $pattern = '', $conds = [], $year = false, $month = false, $tagFilter = '',
+               $action = ''
+       ) {
                parent::__construct( $list->getContext() );
                $this->mConds = $conds;
 
@@ -68,6 +74,7 @@ class LogPager extends ReverseChronologicalPager {
                $this->limitType( $types ); // also excludes hidden types
                $this->limitPerformer( $performer );
                $this->limitTitle( $title, $pattern );
+               $this->limitAction( $action );
                $this->getDateCond( $year, $month );
                $this->mTagFilter = $tagFilter;
 
@@ -209,7 +216,7 @@ class LogPager extends ReverseChronologicalPager {
 
                $doUserRightsLogLike = false;
                if ( $this->types == [ 'rights' ] ) {
-                       $parts = explode( $wgUserrightsInterwikiDelimiter, $title->getDBKey() );
+                       $parts = explode( $wgUserrightsInterwikiDelimiter, $title->getDBkey() );
                        if ( count( $parts ) == 2 ) {
                                list( $name, $database ) = array_map( 'trim', $parts );
                                if ( strstr( $database, '*' ) ) { // Search for wildcard in database name
@@ -256,6 +263,31 @@ class LogPager extends ReverseChronologicalPager {
                }
        }
 
+       /**
+        * Set the log_action field to a specified value (or values)
+        *
+        * @param string $action
+        */
+       private function limitAction( $action ) {
+               global $wgActionFilteredLogs;
+               // Allow to filter the log by actions
+               $type = $this->typeCGI;
+               if ( $type === '' ) {
+                       // nothing to do
+                       return;
+               }
+               $actions = $wgActionFilteredLogs;
+               if ( isset( $actions[$type] ) ) {
+                       // log type can be filtered by actions
+                       $this->mLogEventsList->setAllowedActions( array_keys( $actions[$type] ) );
+                       if ( $action !== '' && isset( $actions[$type][$action] ) ) {
+                               // add condition to query
+                               $this->mConds['log_action'] = $actions[$type][$action];
+                               $this->action = $action;
+                       }
+               }
+       }
+
        /**
         * Constructs the most part of the query. Extra conditions are sprinkled in
         * all over this class.
@@ -381,6 +413,10 @@ class LogPager extends ReverseChronologicalPager {
                return $this->mTagFilter;
        }
 
+       public function getAction() {
+               return $this->action;
+       }
+
        public function doQuery() {
                // Workaround MySQL optimizer bug
                $this->mDb->setBigSelects();