Merge "gitignore: Add /images/cache"

diff --git a/includes/jobqueue/JobRunner.php b/includes/jobqueue/JobRunner.php
index 0948092..f413701 100644 (file)
--- a/includes/jobqueue/JobRunner.php
+++ b/includes/jobqueue/JobRunner.php
@@ -175,7 +175,7 @@ class JobRunner implements LoggerAwareInterface {
                                }
 
                                $msg = $job->toString() . " STARTING";
-                               $this->logger->info( $msg );
+                               $this->logger->debug( $msg );
                                $this->debugCallback( $msg );
 
                                // Run the job...

diff --git a/includes/media/DjVu.php b/includes/media/DjVu.php
index 5b57952..749ef23 100644 (file)
--- a/includes/media/DjVu.php
+++ b/includes/media/DjVu.php
@@ -376,29 +376,55 @@ class DjVuHandler extends ImageHandler {
        }
 
        function pageCount( $image ) {
-               $tree = $this->getMetaTree( $image );
-               if ( !$tree ) {
-                       return false;
+               global $wgMemc;
+
+               $key = wfMemcKey( 'file-djvu', 'pageCount', $image->getSha1() );
+
+               $count = $wgMemc->get( $key );
+               if ( $count === false ) {
+                       $tree = $this->getMetaTree( $image );
+                       if ( !$tree ) {
+                               return false;
+                       }
+                       $count = count( $tree->xpath( '//OBJECT' ) );
+                       $wgMemc->set( $key, $count );
                }
 
-               return count( $tree->xpath( '//OBJECT' ) );
+               return $count;
        }
 
        function getPageDimensions( $image, $page ) {
-               $tree = $this->getMetaTree( $image );
-               if ( !$tree ) {
-                       return false;
-               }
+               global $wgMemc;
 
-               $o = $tree->BODY[0]->OBJECT[$page - 1];
-               if ( $o ) {
-                       return array(
-                               'width' => intval( $o['width'] ),
-                               'height' => intval( $o['height'] )
-                       );
-               } else {
-                       return false;
+               $key = wfMemcKey( 'file-djvu', 'dimensions', $image->getSha1() );
+
+               $dimsByPage = $wgMemc->get( $key );
+               if ( !is_array( $dimsByPage ) ) {
+                       $tree = $this->getMetaTree( $image );
+                       if ( !$tree ) {
+                               return false;
+                       }
+
+                       $dimsByPage = array();
+                       $count = count( $tree->xpath( '//OBJECT' ) );
+                       for ( $i = 0; $i < $count; ++$i ) {
+                               $o = $tree->BODY[0]->OBJECT[$i];
+                               if ( $o ) {
+                                       $dimsByPage[$i] = array(
+                                               'width' => (int)$o['width'],
+                                               'height' => (int)$o['height']
+                                       );
+                               } else {
+                                       $dimsByPage[$i] = false;
+                               }
+                       }
+
+                       $wgMemc->set( $key, $dimsByPage );
                }
+
+               $index = $page - 1; // MW starts pages at 1
+
+               return isset( $dimsByPage[$index] ) ? $dimsByPage[$index] : false;
        }
 
        /**