IActivityStoryUpdateIdentifier Plugin Type

Update identifiers are used to provide explanation regarding updated or 'bumped' activity stories.

IActivityStoryUpdateIdentifier is defined in the Telligent.Evolution.Extensibility.Content.Version1 namespace of Telligent.Evolution.Platform.dll

Definition

interface IActivityStoryUpdateIdentifier : IPlugin
{
	bool IsCacheable { get;  }
	Guid[] StoryTypeIds { get;  }
	bool VaryCacheByUser { get;  }
	string[] Verbs { get;  }
	int? GetPrimaryUser(IActivityStory story);
	string GetViewHtml(IActivityStory story, Target target);
	void SetController(IActivityStoryUpdateController controller);
}

Properties

Name	Type	Description
IsCacheable	`bool`	A flag to allow caching of the output of GetViewHtml().
StoryTypeIds	`Guid[]`	Optional list of stories supported by this update identifier.
VaryCacheByUser	`bool`	A flag to cache on a per user basis, particularly useful for security reasons.
Verbs	`string[]`	List of actor verbs applicable to this update identifier.

Methods

int? GetPrimaryUser(IActivityStory story);

Returns the primary actor’s UserId related to the update for the given activity story. This is usually the user who updated the content associated to the story.

Parameters

Name	Type	Description	Required	Default	Options
story	`IActivityStory`	Story	Required

Return Type

int?

string GetViewHtml(IActivityStory story, Target target);

This returns the rendered description for the update to the activity story.

Parameters

Name	Type	Description	Required	Default	Options
story	`IActivityStory`	Story	Required
target	`Target`	Target	Required

Return Type

string

void SetController(IActivityStoryUpdateController controller);

This method is called each time the plugin is loaded. The controller gives privileged access to the plugin not available via the API.

Parameters

Name	Type	Description	Required	Default	Options
controller	`IActivityStoryUpdateController`	Controller	Required

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