Method updateWebView

src/newstabwidget.cpp:1341–1567

@brief Load/Update browser contents *----------------------------------------------------------------------------*/

/** @brief Load/Update browser contents
 *----------------------------------------------------------------------------*/
void NewsTabWidget::updateWebView(QModelIndex index)
{
  if (!index.isValid()) {
    hideWebContent();
    return;
  }

  QString newsId = newsModel_->dataField(index.row(), "id").toString();
  linkNewsString_ = getLinkNews(index.row());
  QString linkString = linkNewsString_;
  QUrl newsUrl = QUrl::fromEncoded(linkString.toUtf8());

  bool showDescriptionNews_ = mainWindow_->showDescriptionNews_;
  QModelIndex currentIndex = feedsProxyModel_->mapToSource(feedsView_->currentIndex());
  QVariant displayNews = feedsModel_->dataField(currentIndex, "displayNews");
  QString feedId = newsModel_->dataField(index.row(), "feedId").toString();
  QModelIndex feedIndex = feedsModel_->indexById(feedId.toInt());

  if (!displayNews.toString().isEmpty())
    showDescriptionNews_ = !displayNews.toInt();

  if (!showDescriptionNews_) {
    if (mainWindow_->externalBrowserOn_ <= 0) {
      locationBar_->setText(newsUrl.toString());
      setWebToolbarVisible(true, false);

      webView_->history()->setMaximumItemCount(0);
      webView_->load(newsUrl);
      webView_->history()->setMaximumItemCount(100);
    } else {
      openUrl(newsUrl);
    }
  } else {
    setWebToolbarVisible(false, false);

    QString htmlStr;
    QString content = newsModel_->dataField(index.row(), "content").toString();
    if (!content.contains(QzRegExp("<html(.*)</html>", Qt::CaseInsensitive))) {
      QString description = newsModel_->dataField(index.row(), "description").toString();
      if (content.isEmpty() || (description.length() > content.length())) {
        content = description;
      }

      QString titleString = newsModel_->dataField(index.row(), "title").toString();
      if (!linkString.isEmpty()) {
        titleString = QString("<a href='%1' class='unread'>%2</a>").
            arg(linkString, titleString);
      }

      QDateTime dtLocal;
      QString dateString = newsModel_->dataField(index.row(), "published").toString();
      if (!dateString.isNull()) {
        QDateTime dtLocalTime = QDateTime::currentDateTime();
        QDateTime dtUTC = QDateTime(dtLocalTime.date(), dtLocalTime.time(), Qt::UTC);
        int nTimeShift = dtLocalTime.secsTo(dtUTC);

        QDateTime dt = QDateTime::fromString(dateString, Qt::ISODate);
        dtLocal = dt.addSecs(nTimeShift);