Example #1
0
File: WtHome.C Project: ReWeb3D/wt
WApplication *createWtHomeApplication(const WEnvironment& env)
{
  // support for old (< Wt-2.2) homepage URLS: redirect from "states"
  // to "internal paths"
  // this contains the initial "history state" in old Wt versions
  const std::string *historyKey = env.getParameter("historyKey");

  if (historyKey) {
    const char *mainStr[]
      = { "main:0", "/",
	  "main:1", "/news",
	  "main:2", "/features",
	  "main:4", "/examples",
	  "main:3", "/documentation",
	  "main:5", "/download",
	  "main:6", "/community" };

    const char *exampleStr[]
      = { "example:0", "/examples",
	  "example:1", "/examples/charts",
	  "example:2", "/examples/wt-homepage",
	  "example:3", "/examples/treelist",
	  "example:4", "/examples/hangman",
	  "example:5", "/examples/chat",
	  "example:6", "/examples/mail-composer",
	  "example:7", "/examples/drag-and-drop",
	  "example:8", "/examples/file-explorer",
	  "example:9", "/examples/calendar" };

    if (historyKey->find("main:4") != std::string::npos) {
      for (unsigned i = 0; i < 10; ++i)
	if (historyKey->find(exampleStr[i*2]) != std::string::npos) {
	  WApplication *app = new WApplication(env);
	  app->log("notice") << "redirecting old style URL '"
			     << *historyKey << "' to internal path: '"
			     << exampleStr[i*2+1] << "'";
	  app->redirect(app->bookmarkUrl(exampleStr[i*2+1]));
	  app->quit();
	  return app;
	}
    } else
      for (unsigned i = 0; i < 6; ++i)
	if (historyKey->find(mainStr[i*2]) != std::string::npos) {
	  WApplication *app = new WApplication(env);

	  app->log("notice") << "redirecting old style URL '"
			     << *historyKey << "' to internal path: '"
			     << mainStr[i*2+1] << "'";
	  app->redirect(app->bookmarkUrl(mainStr[i*2+1]));
	  app->quit();
	  return app;
	}

    // unknown history key, just continue
  }

  return new WtHome(env);
}