#include "resourceschemehandler.hh"

ResourceSchemeHandler::ResourceSchemeHandler( ArticleNetworkAccessManager & articleNetMgr, QObject * parent ):
  QWebEngineUrlSchemeHandler( parent ),
  mManager( articleNetMgr )
{
}
void ResourceSchemeHandler::requestStarted( QWebEngineUrlRequestJob * requestJob )
{
  QUrl url = requestJob->requestUrl();

  QNetworkRequest request;
  request.setUrl( url );
  request.setAttribute( QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache );
  QNetworkReply * reply = this->mManager.getArticleReply( request );
  connect( reply, &QNetworkReply::finished, requestJob, [ = ]() {
    if ( reply->error() == QNetworkReply::ContentNotFoundError ) {
      requestJob->fail( QWebEngineUrlRequestJob::UrlNotFound );
      return;
    }
    if ( reply->error() != QNetworkReply::NoError ) {
      qDebug() << "resource handler failed:" << reply->error() << ":" << reply->request().url();
      requestJob->fail( QWebEngineUrlRequestJob::RequestFailed );
      return;
    }
    QMimeType mineType  = db.mimeTypeForUrl( url );
    QString contentType = mineType.name();
    // Reply segment
    requestJob->reply( contentType.toLatin1(), reply );
  } );
  connect( requestJob, &QObject::destroyed, reply, &QObject::deleteLater );
}