Merge "Improve behavior of IP::toUnsigned on Windows"

[lhc/web/wiklou.git] / includes / media / DjVu.php

diff --git a/includes/media/DjVu.php b/includes/media/DjVu.php
index cd8a044..b9e89d9 100644 (file)
--- a/includes/media/DjVu.php
+++ b/includes/media/DjVu.php
@@ -183,9 +183,9 @@ class DjVuHandler extends ImageHandler {
                if ( $wgDjvuPostProcessor ) {
                        $cmd .= " | {$wgDjvuPostProcessor}";
                }
-               $cmd .= ' > ' . wfEscapeShellArg($dstPath) . ') 2>&1';
+               $cmd .= ' > ' . wfEscapeShellArg( $dstPath ) . ') 2>&1';
                wfProfileIn( 'ddjvu' );
-               wfDebug( __METHOD__.": $cmd\n" );
+               wfDebug( __METHOD__ . ": $cmd\n" );
                $retval = '';
                $err = wfShellExec( $cmd, $retval );
                wfProfileOut( 'ddjvu' );
@@ -194,7 +194,7 @@ class DjVuHandler extends ImageHandler {
                if ( $retval != 0 || $removed ) {
                        wfDebugLog( 'thumbnail',
                                sprintf( 'thumbnail failed on %s: error %d "%s" from "%s"',
-                                       wfHostname(), $retval, trim($err), $cmd ) );
+                                       wfHostname(), $retval, trim( $err ), $cmd ) );
                        return new MediaTransformError( 'thumbnail_error', $width, $height, $err );
                } else {
                        $params = array(
@@ -228,7 +228,7 @@ class DjVuHandler extends ImageHandler {
         * @param $gettext Boolean: DOCUMENT (Default: false)
         * @return bool
         */
-       function getMetaTree( $image , $gettext = false ) {
+       function getMetaTree( $image, $gettext = false ) {
                if ( isset( $image->dejaMetaTree ) ) {
                        return $image->dejaMetaTree;
                }
@@ -246,24 +246,23 @@ class DjVuHandler extends ImageHandler {
                        $image->dejaMetaTree = false;
                        $image->djvuTextTree = false;
                        $tree = new SimpleXMLElement( $metadata );
-                       if( $tree->getName() == 'mw-djvu' ) {
-                               foreach( $tree->children() as $b ) {
-                                       if( $b->getName() == 'DjVuTxt' ) {
+                       if ( $tree->getName() == 'mw-djvu' ) {
+                               foreach ( $tree->children() as $b ) {
+                                       if ( $b->getName() == 'DjVuTxt' ) {
                                                $image->djvuTextTree = $b;
-                                       }
-                                       elseif ( $b->getName() == 'DjVuXML' ) {
+                                       } elseif ( $b->getName() == 'DjVuXML' ) {
                                                $image->dejaMetaTree = $b;
                                        }
                                }
                        } else {
                                $image->dejaMetaTree = $tree;
                        }
-               } catch( Exception $e ) {
+               } catch ( Exception $e ) {
                        wfDebug( "Bogus multipage XML metadata on '{$image->getName()}'\n" );
                }
                wfRestoreWarnings();
                wfProfileOut( __METHOD__ );
-               if( $gettext ) {
+               if ( $gettext ) {
                        return $image->djvuTextTree;
                } else {
                        return $image->dejaMetaTree;
@@ -294,7 +293,7 @@ class DjVuHandler extends ImageHandler {
        }
 
        function isMetadataValid( $image, $metadata ) {
-               return !empty( $metadata ) && $metadata != serialize(array());
+               return !empty( $metadata ) && $metadata != serialize( array() );
        }
 
        function pageCount( $image ) {
@@ -311,7 +310,7 @@ class DjVuHandler extends ImageHandler {
                        return false;
                }
 
-               $o = $tree->BODY[0]->OBJECT[$page-1];
+               $o = $tree->BODY[0]->OBJECT[$page - 1];
                if ( $o ) {
                        return array(
                                'width' => intval( $o['width'] ),
@@ -328,7 +327,7 @@ class DjVuHandler extends ImageHandler {
                        return false;
                }
 
-               $o = $tree->BODY[0]->PAGE[$page-1];
+               $o = $tree->BODY[0]->PAGE[$page - 1];
                if ( $o ) {
                        $txt = $o['value'];
                        return $txt;