139 

   139     const char *html =

   140     if (reply && (reply->error() == QNetworkReply::NoError)) {

   140         "<center><h2>Hedgewars Downloadable Content</h2><br><br>"

   141         QString html = QString::fromUtf8(reply->readAll());

   141         "<h4><i>%1</i></h4></center>";

   142         int begin = html.indexOf("<!-- BEGIN -->");

   142 

   143         int end = html.indexOf("<!-- END -->");

   143     if (reply) {

   144         if(begin != -1 && begin < end)

   144         if (reply->error() == QNetworkReply::NoError)

   145         {

   145         {

   146             html.truncate(end);

   146             QString html = QString::fromUtf8(reply->readAll());

   147             html.remove(0, begin);

   147                     int begin = html.indexOf("<!-- BEGIN -->");

   148         }

   148                     int end = html.indexOf("<!-- END -->");

   149         web->setHtml(html);

   149                     if(begin != -1 && begin < end)

   150     } else

   150                     {

   151         web->setHtml(QString(

   151                         html.truncate(end);

   152             "<center><h2>Hedgewars Downloadable Content</h2><br><br>"

   152                         html.remove(0, begin);

   153             "<p><i><h4>%1</i></h4></p></center>")

   153                     }

   154             .arg(tr("This page requires an internet connection.")));

   154                     web->setHtml(html);

   155         }

   156         else

   157         {

   158             QString message = reply->error() == QNetworkReply::UnknownNetworkError ?

   159                 tr("Unknown network error (possibly missing SSL library).") :

   160                 QString(tr("This feature requires an Internet connection, but you don't appear to be online (error code: %1).")).arg(reply->error());

   161             web->setHtml(QString(html).arg(message));

   162         }

   163     }

   164     else {

   165         web->setHtml(QString(html).arg(tr("Internal error: Reply object is invalid.")));

   166     }