Merge "mediawiki.page.gallery.resize: Remove weird mw.hook call"
[lhc/web/wiklou.git] / includes / api / ApiSetNotificationTimestamp.php
index 5302896..04be450 100644 (file)
@@ -46,9 +46,14 @@ class ApiSetNotificationTimestamp extends ApiBase {
                $params = $this->extractRequestParams();
                $this->requireMaxOneParameter( $params, 'timestamp', 'torevid', 'newerthanrevid' );
 
+               $this->getResult()->beginContinuation( $params['continue'], array(), array() );
+
                $pageSet = $this->getPageSet();
                if ( $params['entirewatchlist'] && $pageSet->getDataSource() !== null ) {
-                       $this->dieUsage( "Cannot use 'entirewatchlist' at the same time as '{$pageSet->getDataSource()}'", 'multisource' );
+                       $this->dieUsage(
+                               "Cannot use 'entirewatchlist' at the same time as '{$pageSet->getDataSource()}'",
+                               'multisource'
+                       );
                }
 
                $dbw = wfGetDB( DB_MASTER, 'api' );
@@ -67,22 +72,26 @@ class ApiSetNotificationTimestamp extends ApiBase {
                                $this->dieUsage( 'torevid may only be used with a single page', 'multpages' );
                        }
                        $title = reset( $pageSet->getGoodTitles() );
-                       $timestamp = Revision::getTimestampFromId( $title, $params['torevid'] );
-                       if ( $timestamp ) {
-                               $timestamp = $dbw->timestamp( $timestamp );
-                       } else {
-                               $timestamp = null;
+                       if ( $title ) {
+                               $timestamp = Revision::getTimestampFromId( $title, $params['torevid'] );
+                               if ( $timestamp ) {
+                                       $timestamp = $dbw->timestamp( $timestamp );
+                               } else {
+                                       $timestamp = null;
+                               }
                        }
                } elseif ( isset( $params['newerthanrevid'] ) ) {
                        if ( $params['entirewatchlist'] || $pageSet->getGoodTitleCount() > 1 ) {
                                $this->dieUsage( 'newerthanrevid may only be used with a single page', 'multpages' );
                        }
                        $title = reset( $pageSet->getGoodTitles() );
-                       $revid = $title->getNextRevisionID( $params['newerthanrevid'] );
-                       if ( $revid ) {
-                               $timestamp = $dbw->timestamp( Revision::getTimestampFromId( $title, $revid ) );
-                       } else {
-                               $timestamp = null;
+                       if ( $title ) {
+                               $revid = $title->getNextRevisionID( $params['newerthanrevid'] );
+                               if ( $revid ) {
+                                       $timestamp = $dbw->timestamp( Revision::getTimestampFromId( $title, $revid ) );
+                               } else {
+                                       $timestamp = null;
+                               }
                        }
                }
 
@@ -95,7 +104,9 @@ class ApiSetNotificationTimestamp extends ApiBase {
                                __METHOD__
                        );
 
-                       $result['notificationtimestamp'] = ( is_null( $timestamp ) ? '' : wfTimestamp( TS_ISO_8601, $timestamp ) );
+                       $result['notificationtimestamp'] = is_null( $timestamp )
+                               ? ''
+                               : wfTimestamp( TS_ISO_8601, $timestamp );
                } else {
                        // First, log the invalid titles
                        foreach ( $pageSet->getInvalidTitles() as $title ) {
@@ -119,49 +130,55 @@ class ApiSetNotificationTimestamp extends ApiBase {
                                $result[] = $rev;
                        }
 
-                       // Now process the valid titles
-                       $lb = new LinkBatch( $pageSet->getTitles() );
-                       $dbw->update( 'watchlist', array( 'wl_notificationtimestamp' => $timestamp ),
-                               array( 'wl_user' => $user->getID(), $lb->constructSet( 'wl', $dbw ) ),
-                               __METHOD__
-                       );
-
-                       // Query the results of our update
-                       $timestamps = array();
-                       $res = $dbw->select( 'watchlist', array( 'wl_namespace', 'wl_title', 'wl_notificationtimestamp' ),
-                               array( 'wl_user' => $user->getID(), $lb->constructSet( 'wl', $dbw ) ),
-                               __METHOD__
-                       );
-                       foreach ( $res as $row ) {
-                               $timestamps[$row->wl_namespace][$row->wl_title] = $row->wl_notificationtimestamp;
-                       }
+                       if ( $pageSet->getTitles() ) {
+                               // Now process the valid titles
+                               $lb = new LinkBatch( $pageSet->getTitles() );
+                               $dbw->update( 'watchlist', array( 'wl_notificationtimestamp' => $timestamp ),
+                                       array( 'wl_user' => $user->getID(), $lb->constructSet( 'wl', $dbw ) ),
+                                       __METHOD__
+                               );
 
-                       // Now, put the valid titles into the result
-                       /** @var $title Title */
-                       foreach ( $pageSet->getTitles() as $title ) {
-                               $ns = $title->getNamespace();
-                               $dbkey = $title->getDBkey();
-                               $r = array(
-                                       'ns' => intval( $ns ),
-                                       'title' => $title->getPrefixedText(),
+                               // Query the results of our update
+                               $timestamps = array();
+                               $res = $dbw->select(
+                                       'watchlist',
+                                       array( 'wl_namespace', 'wl_title', 'wl_notificationtimestamp' ),
+                                       array( 'wl_user' => $user->getID(), $lb->constructSet( 'wl', $dbw ) ),
+                                       __METHOD__
                                );
-                               if ( !$title->exists() ) {
-                                       $r['missing'] = '';
+                               foreach ( $res as $row ) {
+                                       $timestamps[$row->wl_namespace][$row->wl_title] = $row->wl_notificationtimestamp;
                                }
-                               if ( isset( $timestamps[$ns] ) && array_key_exists( $dbkey, $timestamps[$ns] ) ) {
-                                       $r['notificationtimestamp'] = '';
-                                       if ( $timestamps[$ns][$dbkey] !== null ) {
-                                               $r['notificationtimestamp'] = wfTimestamp( TS_ISO_8601, $timestamps[$ns][$dbkey] );
+
+                               // Now, put the valid titles into the result
+                               /** @var $title Title */
+                               foreach ( $pageSet->getTitles() as $title ) {
+                                       $ns = $title->getNamespace();
+                                       $dbkey = $title->getDBkey();
+                                       $r = array(
+                                               'ns' => intval( $ns ),
+                                               'title' => $title->getPrefixedText(),
+                                       );
+                                       if ( !$title->exists() ) {
+                                               $r['missing'] = '';
                                        }
-                               } else {
-                                       $r['notwatched'] = '';
+                                       if ( isset( $timestamps[$ns] ) && array_key_exists( $dbkey, $timestamps[$ns] ) ) {
+                                               $r['notificationtimestamp'] = '';
+                                               if ( $timestamps[$ns][$dbkey] !== null ) {
+                                                       $r['notificationtimestamp'] = wfTimestamp( TS_ISO_8601, $timestamps[$ns][$dbkey] );
+                                               }
+                                       } else {
+                                               $r['notwatched'] = '';
+                                       }
+                                       $result[] = $r;
                                }
-                               $result[] = $r;
                        }
 
                        $apiResult->setIndexedTagName( $result, 'page' );
                }
                $apiResult->addValue( null, $this->getModuleName(), $result );
+
+               $apiResult->endContinuation();
        }
 
        /**
@@ -207,6 +224,7 @@ class ApiSetNotificationTimestamp extends ApiBase {
                        'newerthanrevid' => array(
                                ApiBase::PARAM_TYPE => 'integer'
                        ),
+                       'continue' => '',
                );
                if ( $flags ) {
                        $result += $this->getPageSet()->getFinalParams( $flags );
@@ -222,6 +240,7 @@ class ApiSetNotificationTimestamp extends ApiBase {
                        'torevid' => 'Revision to set the notification timestamp to (one page only)',
                        'newerthanrevid' => 'Revision to set the notification timestamp newer than (one page only)',
                        'token' => 'A token previously acquired via prop=info',
+                       'continue' => 'When more results are available, use this to continue',
                );
        }
 
@@ -281,7 +300,8 @@ class ApiSetNotificationTimestamp extends ApiBase {
                        $this->getRequireOnlyOneParameterErrorMessages(
                                array_merge( array( 'entirewatchlist' ), array_keys( $ps->getFinalParams() ) ) ),
                        array(
-                               array( 'code' => 'notloggedin', 'info' => 'Anonymous users cannot use watchlist change notifications' ),
+                               array( 'code' => 'notloggedin', 'info'
+                               => 'Anonymous users cannot use watchlist change notifications' ),
                                array( 'code' => 'multpages', 'info' => 'torevid may only be used with a single page' ),
                                array( 'code' => 'multpages', 'info' => 'newerthanrevid may only be used with a single page' ),
                        )
@@ -290,9 +310,14 @@ class ApiSetNotificationTimestamp extends ApiBase {
 
        public function getExamples() {
                return array(
-                       'api.php?action=setnotificationtimestamp&entirewatchlist=&token=123ABC' => 'Reset the notification status for the entire watchlist',
-                       'api.php?action=setnotificationtimestamp&titles=Main_page&token=123ABC' => 'Reset the notification status for "Main page"',
-                       'api.php?action=setnotificationtimestamp&titles=Main_page&timestamp=2012-01-01T00:00:00Z&token=123ABC' => 'Set the notification timestamp for "Main page" so all edits since 1 January 2012 are unviewed',
+                       'api.php?action=setnotificationtimestamp&entirewatchlist=&token=123ABC'
+                               => 'Reset the notification status for the entire watchlist',
+                       'api.php?action=setnotificationtimestamp&titles=Main_page&token=123ABC'
+                               => 'Reset the notification status for "Main page"',
+                       'api.php?action=setnotificationtimestamp&titles=Main_page&' .
+                               'timestamp=2012-01-01T00:00:00Z&token=123ABC'
+                               => 'Set the notification timestamp for "Main page" so all edits ' .
+                                       'since 1 January 2012 are unviewed',
                );
        }