/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="title"></param>
/// <returns></returns>
private OpdsLink GetDownloadLink(string id, string title)
{
if (String.IsNullOrEmpty(DownloadLinkPattern))
{
return(null);
}
var link = new OpdsLink
{
Title = title,
RelationshipType = OpdsRelations.OpenAcquisition,
Uri = new Uri(String.Format(WebRequestHelper.CurrentHostUri + DownloadLinkPattern, Uri.EscapeDataString(id)), UriKind.RelativeOrAbsolute)
};
OnDownloadLinkGenerated(link);
return(link);
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="title"></param>
/// <param name="price"></param>
/// <returns></returns>
private OpdsLink GetBuyLink(string id, string title, decimal price)
{
if (String.IsNullOrEmpty(BuyLinkPattern))
{
return(null);
}
var link = new OpdsLink
{
Title = title,
RelationshipType = OpdsRelations.Buy,
Uri = new Uri(String.Format(WebRequestHelper.CurrentHostUri + BuyLinkPattern, Uri.EscapeDataString(id)), UriKind.RelativeOrAbsolute),
};
link.Prices.Add(new OpdsPrice(price));
OnBuyLinkGenerated(link);
return(link);
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="title"></param>
/// <returns></returns>
private OpdsLink GetDetailLink(string id, string title)
{
if (String.IsNullOrEmpty(DetailLinkPattern))
{
throw new InvalidOperationException("DetailLinkPattern is not set.");
}
var link = new OpdsLink
{
Title = title,
MediaType = OpdsMediaType.Entry,
RelationshipType = OpdsRelations.Alternate,
Uri = new Uri(String.Format(WebRequestHelper.CurrentHostUri + DetailLinkPattern, Uri.EscapeDataString(id)), UriKind.RelativeOrAbsolute)
};
OnDetailLinkGenerated(link);
return(link);
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="title"></param>
/// <returns></returns>
private OpdsLink GetNavigationLink(string id, string title)
{
if (String.IsNullOrEmpty(NavigationLinkPattern))
{
throw new InvalidOperationException("NavigationLinkPattern is not set.");
}
var link = new OpdsLink
{
Title = title,
// We don't know the media type of Uri point to.
// It could either be a acquisition link or a navigation link.
MediaType = OpdsMediaType.Feed,
RelationshipType = OpdsRelations.Alternate,
Uri = new Uri(String.Format(WebRequestHelper.CurrentHostUri + NavigationLinkPattern, Uri.EscapeDataString(id)), UriKind.RelativeOrAbsolute)
};
OnNavigationLinkGenerated(link);
return(link);
}
/// <summary>
///
/// </summary>
/// <param name="link"></param>
protected virtual void OnDownloadLinkGenerated(OpdsLink link)
{
}
/// <summary>
///
/// </summary>
/// <param name="link"></param>
protected virtual void OnBuyLinkGenerated(OpdsLink link)
{
}
/// <summary>
///
/// </summary>
/// <param name="link"></param>
protected virtual void OnDetailLinkGenerated(OpdsLink link)
{
}
/// <summary>
///
/// </summary>
/// <param name="link"></param>
protected virtual void OnNavigationLinkGenerated(OpdsLink link)
{
}
