Show a warning message when uploading empty files (e.g. due to typos)

diff --git a/includes/SpecialUpload.php b/includes/SpecialUpload.php
index 3616d1c..f95717e 100644 (file)
--- a/includes/SpecialUpload.php
+++ b/includes/SpecialUpload.php
@@ -138,6 +138,9 @@ class UploadForm {
                                if ( $wgUploadSizeWarning && ( $this->mUploadSize > $wgUploadSizeWarning ) ) {
                                        $warning .= '<li>'.wfMsg( "largefile" ).'</li>';
                                }
+                               if ( $this->mUploadSize == 0 ) {
+                                       $warning .= '<li>'.wfMsg( "emptyfile" ).'</li>';
+                               }
                                if( $nt->getArticleID() ) {
                                        $sk = $wgUser->getSkin();
                                        $dname = $wgLang->getNsText( Namespace::getImage() ) . ":{$this->mUploadSaveName}";

diff --git a/languages/Language.php b/languages/Language.php
index d3714e6..f340071 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -876,6 +876,7 @@ agrees to license it under the terms of the $1.",
 'badfilename'  => "Image name has been changed to \"$1\".",
 'badfiletype'  => "\".$1\" is not a recommended image file format.",
 'largefile'            => 'It is recommended that images not exceed 100k in size.',
+'emptyfile'            => 'The file you uploaded seems to be empty. This might be due to a typo in the file name. Please check whether you really want to upload this file.',
 'fileexists'           => 'A file with this name exists already, please check $1 if you are not sure if you want to change it.',
 'successfulupload' => 'Successful upload',
 'fileuploaded' => "File uploaded successfully.

diff --git a/languages/LanguageDe.php b/languages/LanguageDe.php
index 98aaa31..dce16d8 100644 (file)
--- a/languages/LanguageDe.php
+++ b/languages/LanguageDe.php
@@ -676,6 +676,7 @@ Alle Zeiten sind UTC.
 "badfilename"  => "Der Bildname wurde in \"$1\" geändert.",
 "badfiletype"  => "\".$1\" ist kein empfohlenes Dateiformat.",
 "largefile"            => "Bitte keine Bilder über 100 KByte hochladen.",
+'emptyfile'            => "Die hochgeladene Datei ist leer. Der Grund kann ein Tippfehler im Dateinamen sein. Bitte kontrollieren Sie, ob Sie die Datei wirklich hochladen wollen.",
 "successfulupload" => "Erfolgreich hochgeladen",
 "fileuploaded" => "Die Datei \"$1\" wurde erfolgreich hochgeladen. Bitte 
 verwenden Sie diesen ($2) Link zur Beschreibungsseite und füllen Sie die