fix some spacing

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

diff --git a/includes/media/SVGMetadataExtractor.php b/includes/media/SVGMetadataExtractor.php
index d6624ee..e4235a7 100644 (file)
--- a/includes/media/SVGMetadataExtractor.php
+++ b/includes/media/SVGMetadataExtractor.php
@@ -67,7 +67,7 @@ class SVGReader {
                if ( $size > $wgSVGMetadataCutoff ) {
                        $this->debug( "SVG is $size bytes, which is bigger than $wgSVGMetadataCutoff. Truncating." );
                        $contents = file_get_contents( $source, false, null, -1, $wgSVGMetadataCutoff );
-                       if ($contents === false) {
+                       if ( $contents === false ) {
                                throw new MWException( 'Error reading SVG file.' );
                        }
                        $this->reader->XML( $contents, null, LIBXML_NOERROR | LIBXML_NOWARNING );
@@ -132,7 +132,7 @@ class SVGReader {
                $this->debug( "<svg> tag is correct." );
                $this->handleSVGAttribs();
 
-               $exitDepth =  $this->reader->depth;
+               $exitDepth = $this->reader->depth;
                $keepReading = $this->reader->read();
                while ( $keepReading ) {
                        $tag = $this->reader->localName;
@@ -227,7 +227,7 @@ class SVGReader {
                if ( $this->reader->isEmptyElement ) {
                        return;
                }
-               $exitDepth =  $this->reader->depth;
+               $exitDepth = $this->reader->depth;
                $keepReading = $this->reader->read();
                while( $keepReading ) {
                        if( $this->reader->localName == $name && $this->reader->depth <= $exitDepth
@@ -285,9 +285,9 @@ class SVGReader {
                $width = null;
                $height = null;
 
-               if( $this->reader->getAttribute('viewBox') ) {
+               if( $this->reader->getAttribute( 'viewBox' ) ) {
                        // min-x min-y width height
-                       $viewBox = preg_split( '/\s+/', trim( $this->reader->getAttribute('viewBox') ) );
+                       $viewBox = preg_split( '/\s+/', trim( $this->reader->getAttribute( 'viewBox' ) ) );
                        if( count( $viewBox ) == 4 ) {
                                $viewWidth = $this->scaleSVGUnit( $viewBox[2] );
                                $viewHeight = $this->scaleSVGUnit( $viewBox[3] );
@@ -297,12 +297,12 @@ class SVGReader {
                                }
                        }
                }
-               if( $this->reader->getAttribute('width') ) {
-                       $width = $this->scaleSVGUnit( $this->reader->getAttribute('width'), $defaultWidth );
+               if( $this->reader->getAttribute( 'width' ) ) {
+                       $width = $this->scaleSVGUnit( $this->reader->getAttribute( 'width' ), $defaultWidth );
                        $this->metadata['originalWidth'] = $this->reader->getAttribute( 'width' );
                }
-               if( $this->reader->getAttribute('height') ) {
-                       $height = $this->scaleSVGUnit( $this->reader->getAttribute('height'), $defaultHeight );
+               if( $this->reader->getAttribute( 'height' ) ) {
+                       $height = $this->scaleSVGUnit( $this->reader->getAttribute( 'height' ), $defaultHeight );
                        $this->metadata['originalHeight'] = $this->reader->getAttribute( 'height' );
                }
 
@@ -329,7 +329,7 @@ class SVGReader {
         * @param $viewportSize: Float optional scale for percentage units...
         * @return float: length in pixels
         */
-       static function scaleSVGUnit( $length, $viewportSize=512 ) {
+       static function scaleSVGUnit( $length, $viewportSize = 512 ) {
                static $unitLength = array(
                        'px' => 1.0,
                        'pt' => 1.25,