/// <summary>
/// Reads CEF request from the given HTTP request.
/// </summary>
/// <param name="request">HTTP request.</param>
/// <returns>CEF request.</returns>
public static VoiceOverRequest ReadFrom(System.Web.HttpRequestBase request)
{
VoiceOverRequest ret = null;
if (string.Compare(request.QueryString["_vo"] ?? string.Empty, "1") == 0)
{
ret = new VoiceOverRequest();
if (request.UrlReferrer != null && request.UrlReferrer.Host.IndexOf("spritesapp.com",
StringComparison.OrdinalIgnoreCase) >= 0)
{
ret.IsEnabled = true;
}
}
return(ret);
}
/// <summary>
/// Displays the infographic.
/// </summary>
/// <param name="id">Infographic Id.</param>
/// <returns>Infographic.</returns>
public ActionResult Display(int?id)
{
CefRequest cef = null;
ActionResult ret = null;
VoiceOverRequest vo = null;
Models.PresentationDisplayModel model = null;
if (id == null || !id.HasValue)
{
ret = HttpNotFound();
}
else
{
cef = CefRequest.ReadFrom(HttpContext.Request);
vo = VoiceOverRequest.ReadFrom(HttpContext.Request);
model = GetModel(id.Value, cef, vo);
if (model != null)
{
if (Request.AcceptTypes == null || !Request.AcceptTypes.Any() || Request.AcceptTypes.Any(t => t.IndexOf("html", System.StringComparison.OrdinalIgnoreCase) >= 0) || IsScraper(Request))
{
ret = View(model);
}
else if ((model.Presentation == null && model.RequiresPassword) || (model.Presentation != null && model.Presentation.Id != DemoPresentationId))
{
ret = View("DisplayEmbedded", model);
}
}
if (ret == null)
{
ret = HttpNotFound();
}
else if (cef == null && vo == null)
{
RecordImpression(model);
}
}
return(ret);
}
/// <summary>
/// Returns the model.
/// </summary>
/// <param name="id">Infographic Id.</param>
/// <param name="cef">CEF request.</param>
/// <param name="vo">Voice-over request.</param>
/// <returns>Model.</returns>
private Models.PresentationDisplayModel GetModel(int id, CefRequest cef, VoiceOverRequest vo)
{
Presentation p = null;
Models.PresentationDisplayModel ret = null;
if (id == DemoPresentationId)
{
ret = new Models.PresentationDisplayModel()
{
Presentation = new Presentation()
{
Id = DemoPresentationId,
Title = "Demo"
}
};
}
else
{
if (id > 0)
{
p = Resolver.Resolve <IPresentationService>().Read(id);
if (p != null)
{
p = Layout.ThemeMetadata.TryRemapThemeBackgroundImage(p);
ret = new Models.PresentationDisplayModel()
{
Presentation = p,
PresentationId = p.Id,
PresentationTitle = p.Title,
PresentationUserId = p.UserId,
PresentationIntegrationSettings = p.IntegrationSettings,
PresentationUrl = Ifly.PublishConfiguration.GetAbsoluteUri(Request.Url, id),
PresentationUrlQuery = Request.Url.Query.Trim('?', '&'),
RequiresPassword = p.PublishSettings != null && !string.IsNullOrEmpty(p.PublishSettings.PasswordHash),
LoopPlayback = new Models.PresentationDisplayLoopPlaybackSettings()
{
Enable = string.Compare(Request.QueryString["loop"], "1") == 0 || string.Compare(Request.QueryString["loop"], "true") == 0
}
};
if (cef == null)
{
if (vo != null && vo.IsEnabled)
{
ret.Presentation.PublishSettings = new PublishConfiguration()
{
PresentationId = ret.Presentation.Id,
ProgressBar = true,
Controls = false,
AutoPlay = false
};
}
else
{
if (ret.RequiresPassword)
{
ret.Presentation = null;
}
else
{
// Default to "on", not available via UI.
if (ret.Presentation.PublishSettings != null)
{
ret.Presentation.PublishSettings.ProgressBar = true;
}
}
}
}
else
{
ret.IsCefConnected = true;
ret.Presentation.PublishSettings = new PublishConfiguration()
{
PresentationId = ret.Presentation.Id,
ProgressBar = cef.ProgressBar,
Slide = cef.Slide,
Controls = false,
AutoPlay = true
};
}
}
}
}
return(ret);
}