* API: Add documentation to important API classes

[lhc/web/wiklou.git] / includes / ImagePage.php

diff --git a/includes/ImagePage.php b/includes/ImagePage.php
index aa5295e..fb4fe24 100644 (file)
--- a/includes/ImagePage.php
+++ b/includes/ImagePage.php
@@ -93,10 +93,11 @@ class ImagePage extends Article {
                        $showmeta = false;
                }
 
-               if( $this->displayImg->exists() )
+               if( !$diff && $this->displayImg->exists() )
                        $wgOut->addHTML( $this->showTOC($showmeta) );
 
-               $this->openShowImage();
+               if( !$diff )
+                       $this->openShowImage();
 
                # No need to display noarticletext, we use our own message, output in openShowImage()
                if( $this->getID() ) {
@@ -128,11 +129,7 @@ class ImagePage extends Article {
                        array( 'id' => 'filelinks' ),
                        wfMsg( 'imagelinks' ) ) . "\n" );
                $this->imageDupes();
-               // TODO: We may want to find local images redirecting to a foreign 
-               // file: "The following local files redirect to this file"
-               if( $this->img->isLocal() ) {
-                       $this->imageRedirects();
-               }
+               $this->imageRedirects();
                $this->imageLinks();
 
                if( $showmeta ) {
@@ -556,7 +553,7 @@ EOT
        public function getUploadUrl() {
                $this->loadFile();
                $uploadTitle = SpecialPage::getTitleFor( 'Upload' );
-               return $uploadTitle->getFullUrl( 'wpDestFile=' . urlencode( $this->img->getName() ) );
+               return $uploadTitle->getFullUrl( 'wpDestFile=' . urlencode( $this->img->getName() ) . '&wpForReUpload=1' );
        }
 
        /**
@@ -921,7 +918,8 @@ class ImageHistoryList {
                                'alt' => wfMsg( 'filehist-thumbtext', $wgLang->timeAndDate( $timestamp, true ) ),
                                'file-link' => true,
                        );
-                       $row .= '</td><td>' . $thumbnail->toHtml( $options );
+                       $row .= '</td><td>' . ( $thumbnail ? $thumbnail->toHtml( $options ) : 
+                                                                                                       wfMsgHtml( 'filehist-nothumb' ) );
                } else {
                        $row .= '</td><td>' . wfMsgHtml( 'filehist-nothumb' );
                }