LinkTrackerService Class

Tracks subscribers who clicked on a link in a newsletter issue.

Inheritance Hierarchy

System.Object
  CMS.Routing.Web.ActionResultServiceBase
    CMS.Newsletters.LinkTrackerService

Namespace: CMS.Newsletters
Assembly: CMS.Newsletters (in CMS.Newsletters.dll) Version: 13.0.131

Syntax

public class LinkTrackerService : ActionResultServiceBase, 
	IActionResultService

The LinkTrackerService type exposes the following members.

Constructors

	Name	Description
Public method	LinkTrackerService	Initializes new instance of LinkTrackerService.

Properties

	Name	Description
Protected property	Email	Gets email from query string parameter.
Protected property	Hash	Gets hash from query string parameter.
Protected property	LinkGuid	Gets link GUID from query string parameter.
Protected property	Ping	Gets ping from query string parameter.
Protected property	RequestStatusEnum	Gets current request URL rewriting status. (Overrides ActionResultServiceBase.RequestStatusEnum.)

Methods

	Name	Description
Protected method	ETagsMatch	Checks if given and requested ETags match and object has current timestamp. (Inherited from ActionResultServiceBase.)
Protected method	FileNotFound	Responds HTTP code 404 Not Found. (Inherited from ActionResultServiceBase.)
Protected method	Forbidden	Responds HTTP code 403 Forbidden. (Inherited from ActionResultServiceBase.)
Public method	GetActionResult	Process the request. (Inherited from ActionResultServiceBase.)
Protected method	GetActionResultInternal	Processes the tracking data and redirects request to original URL. (Overrides ActionResultServiceBase.GetActionResultInternal().)
Protected method	GetIfModifiedSinceRequestHeader	Returns the value of If-Modified-Since HTTP header or null if the header not found. (Inherited from ActionResultServiceBase.)
Protected method	HasIfModifiedSinceRequestHeader	Returns true when non-empty If-Modified-Since header is present in current request. (Inherited from ActionResultServiceBase.)
Protected method	Unauthorized	Responds HTTP code 401 Unauthorized. (Inherited from ActionResultServiceBase.)

Remarks

Handles all modified links that were converted to the tracking ones via ConvertToTracking(String, IssueInfo, NewsletterInfo, SiteInfo, String). Besides guids related to the email, every link has subscriber's email and its salted hash, which is used to validate the link. Emails sent prior to version 9 won't be logging contact activities, nor set up Online marketing context. A redirect to the original URL is sent in the response.