Merge "Removed ProfilerStandard and ProfilerSimpleTrace"

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

diff --git a/includes/media/DjVuImage.php b/includes/media/DjVuImage.php
index 099375b..8ae60cc 100644 (file)
--- a/includes/media/DjVuImage.php
+++ b/includes/media/DjVuImage.php
@@ -88,7 +88,7 @@ class DjVuImage {
                // something that explicitly initializes local variables.
                extract( unpack( 'a4magic/a4chunk/NchunkLength', $header ) );
                /** @var string $chunk
-                *  @var string $chunkLength */
+                * @var string $chunkLength */
                echo "$chunk $chunkLength\n";
                $this->dumpForm( $file, $chunkLength, 1 );
                fclose( $file );
@@ -107,7 +107,7 @@ class DjVuImage {
                        // something that explicitly initializes local variables.
                        extract( unpack( 'a4chunk/NchunkLength', $chunkHeader ) );
                        /** @var string $chunk
-                        *  @var string $chunkLength */
+                        * @var string $chunkLength */
                        echo str_repeat( ' ', $indent * 4 ) . "$chunk $chunkLength\n";
 
                        if ( $chunk == 'FORM' ) {
@@ -143,9 +143,9 @@ class DjVuImage {
                        extract( unpack( 'a4magic/a4form/NformLength/a4subtype', $header ) );
 
                        /** @var string $magic
-                        *  @var string $subtype
-                        *  @var string $formLength
-                        *  @var string $formType */
+                        * @var string $subtype
+                        * @var string $formLength
+                        * @var string $formType */
                        if ( $magic != 'AT&T' ) {
                                wfDebug( __METHOD__ . ": not a DjVu file\n" );
                        } elseif ( $subtype == 'DJVU' ) {
@@ -173,7 +173,7 @@ class DjVuImage {
                        extract( unpack( 'a4chunk/Nlength', $header ) );
 
                        /** @var string $chunk
-                        *  @var string $length */
+                        * @var string $length */
                        return array( $chunk, $length );
                }
        }
@@ -249,12 +249,12 @@ class DjVuImage {
                # Newer files have rotation info in byte 10, but we don't use it yet.
 
                /** @var string $width
-                *  @var string $height
-                *  @var string $major
-                *  @var string $minor
-                *  @var string $resolution
-                *  @var string $length
-                *  @var string $gamma */
+                * @var string $height
+                * @var string $major
+                * @var string $minor
+                * @var string $resolution
+                * @var string $length
+                * @var string $gamma */
                return array(
                        'width' => $width,
                        'height' => $height,
@@ -265,11 +265,14 @@ class DjVuImage {
 
        /**
         * Return an XML string describing the DjVu image
-        * @return string
+        * @return string|bool
         */
        function retrieveMetaData() {
                global $wgDjvuToXML, $wgDjvuDump, $wgDjvuTxt;
-               wfProfileIn( __METHOD__ );
+
+               if ( !$this->isValid() ) {
+                       return false;
+               }
 
                if ( isset( $wgDjvuDump ) ) {
                        # djvudump is faster as of version 3.5
@@ -316,7 +319,6 @@ EOR;
                                $xml = $xml . $txt . '</mw-djvu>';
                        }
                }
-               wfProfileOut( __METHOD__ );
 
                return $xml;
        }