英文:
Optimizely get media item from internal URL
问题
我有一个Optimizely块上的URL属性类型，它可以是外部URL或媒体项目。当渲染时，URL的格式是：/link/some_kind_of_id.aspx。
这个相对URL将起作用，因为Epi HTTP处理程序将确定它是否是媒体项目，并返回资源。
我需要做的是以编程方式使用这个ID来确定URL是否是上传的媒体项目的URL，以便我可以获取上传的媒体项目的文件名并进行一些额外的处理。
但是，我找不到任何关于旧或新的Epi/Opti文档/指南的信息。
我希望我可以使用类似ContentLoader的东西来获取内容，或者使用BlobFactory。前者需要内容链接，后者需要GUID - 我都没有。
是否有任何办法可以通过它的“UriInternal”链接以编程方式获取URL属性值的更多信息？
谢谢！
英文:
I have a URL property type on an Optimizely block that could be an external URL or media item.
When rendered, the the URL is of the format: /link/some_kind_of_id.aspx
That relative URL will work, as the Epi HTTP handler will determine if it's a media item or not, and return whatever the resource is.
What I need to do is programmatically use this ID to determine if the URL is that of an uploaded media item so I can get the filename of the uploaded media item and do some additional processing.
However, I can't find any information in any old or new Epi/Opti documentation/guides.
I was hoping I could use something like the ContentLoader to get the content or the BlobFactory. The former requires a content link and the latter requires a GUID - I have neither.
Is there any way I can programmatically get more info from a URL property value via it's "UriInternal" link?
TIA
答案1
得分: 1
IUrlResolver.Route(...)有一个重载，它接受一个UrlBuilder，您可以在其中传递此值。如果它返回一个IContent对象，那么您就知道它是一个内容项。然后，您可以检查它是否是一个IContentMedia。
英文:
IUrlResolver.Route(...) has an overload that takes an UrlBuilder where you can pass in this value. If it return an IContent object, then you know it's a content item. You can then check if it's an IContentMedia.
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