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Privacy | Firebolt

Privacy Module

Version 0.1.0-alpha.4

Overview

A module for managing device settings.

OpenRPC

Firebolt APIs are maintained in the rdkcentral/firebolt-manage-sdk.git GitHub repository.

You can see this API in the privacy.json OpenRPC JSON-Schema document.

Table of Contents

 

Usage

To use the Privacy module, you can import it into your project from the Firebolt SDK:

import { Privacy } from '@firebolt-js/manage-sdk'

Methods

enableRecommendations

Whether or not to the user has enabled history-based recommendations.

To get the value, call the method with no parameters:

function enableRecommendations(): Promise<boolean>

Promise resolution:

Type Description
boolean  

Examples

Default Example

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.enableRecommendations("some-app")
    .then(share => {
        console.log(share)
    })

Value of share:

true
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.enableRecommendations",
  "params": {
    "appId": "some-app"
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

To set the value, pass in the new value as the only parameter:

function enableRecommendations(value: boolean): Promise<void>

Parameters:

Param Type Required Summary
value boolean true  

Promise resolution:

Type Summary
void Promise resolves with no value when the operation is complete.

Examples

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.enableRecommendations(true)
    .then(response => {
        // property value has been set
    })
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.setEnableRecommendations",
  "params": {
    "value": true
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}

To subscribe to notifications when the value changes, pass a function as the only parameter:

function enableRecommendations(subscriber: (share: boolean) => void): Promise<boolean>

Parameters:

Param Type Required Summary
subscriber Function Yes A callback that gets invoked when the value for enableRecommendations changes

Promise resolution:

Type Summary
listenerId The id of the listener that can be used with Privacy.clear(listenerId) to unsubscribe

Callback parameters:

Param Type Required Summary
share boolean Yes  

Examples

Default Example

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.enableRecommendations(share => {
  // property value was changed
  console.log(share)
}).then(listenerId => {
  // you can clear this listener w/ Privacy.clear(listenerId)
})

value of share:

true
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.onEnableRecommendationsChanged",
  "params": {
    "listen": true
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "1",
  "result": {
    "listening": "true"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

listen

Listen for events from this module.

To listen to a specific event pass the event name as the first parameter:

Privacy.listen(event: string, (data: any) => void): Promise<bigint>

Parameters:

Param Type Required Summary
event string Yes The event to listen for, see Events.
callback function Yes A function that will be invoked when the event occurs.

Promise resolution:

Type Description
bigint Listener ID to clear the callback method and stop receiving the event, e.g. Privacy.clear(id)

Callback parameters:

Param Type Required Summary
data any Yes The event data, which depends on which event is firing, see Events.

To listen to all events from this module pass only a callback, without specifying an event name:

Privacy.listen((event: string, data: any) => void): Promise<bigint>

Parameters:

Param Type Required Summary
callback function Yes A function that will be invoked when the event occurs. The event data depends on which event is firing, see Events.

Callback parameters:

Param Type Required Summary
event string Yes The event that has occured listen for, see Events.
data any Yes The event data, which depends on which event is firing, see Events.

Promise resolution:

Type Description
bigint Listener ID to clear the callback method and stop receiving the event, e.g. Privacy.clear(id)

See Listening for events for more information and examples.

once

Listen for only one occurance of an event from this module. The callback will be cleared after one event.

To listen to a specific event pass the event name as the first parameter:

Privacy.once(event: string, (data: any) => void): Promise<bigint>

Parameters:

Param Type Required Summary
event string Yes The event to listen for, see Events.
callback function Yes A function that will be invoked when the event occurs.

Promise resolution:

Type Description
bigint Listener ID to clear the callback method and stop receiving the event, e.g. Privacy.clear(id)

Callback parameters:

Param Type Required Summary
data any Yes The event data, which depends on which event is firing, see Events.

To listen to all events from this module pass only a callback, without specifying an event name:

Privacy.once((event: string, data: any) => void): Promise<bigint>

Parameters:

Param Type Required Summary
callback function Yes A function that will be invoked when the event occurs. The event data depends on which event is firing, see Events.

Callback parameters:

Param Type Required Summary
event string Yes The event that has occured listen for, see Events.
data any Yes The event data, which depends on which event is firing, see Events.

Promise resolution:

Type Description
bigint Listener ID to clear the callback method and stop receiving the event, e.g. Privacy.clear(id)

See Listening for events for more information and examples.

provide

Register to provide a capability from this module.

See Provider Interfaces, for more info.

function provide(provider: object | class): Promise<void>

Parameters:

Param Type Required Summary
provider `object class` true

Promise resolution:

void

rememberWatchedPrograms

Whether or not to the user has enabled persistence of watch history content.

To get the value, call the method with no parameters:

function rememberWatchedPrograms(): Promise<boolean>

Promise resolution:

Type Description
boolean  

Examples

Default Example

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.rememberWatchedPrograms("some-app")
    .then(remember => {
        console.log(remember)
    })

Value of remember:

true
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.rememberWatchedPrograms",
  "params": {
    "appId": "some-app"
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

To set the value, pass in the new value as the only parameter:

function rememberWatchedPrograms(value: boolean): Promise<void>

Parameters:

Param Type Required Summary
value boolean true  

Promise resolution:

Type Summary
void Promise resolves with no value when the operation is complete.

Examples

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.rememberWatchedPrograms(true)
    .then(response => {
        // property value has been set
    })
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.setRememberWatchedPrograms",
  "params": {
    "value": true
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}

To subscribe to notifications when the value changes, pass a function as the only parameter:

function rememberWatchedPrograms(subscriber: (remember: boolean) => void): Promise<boolean>

Parameters:

Param Type Required Summary
subscriber Function Yes A callback that gets invoked when the value for rememberWatchedPrograms changes

Promise resolution:

Type Summary
listenerId The id of the listener that can be used with Privacy.clear(listenerId) to unsubscribe

Callback parameters:

Param Type Required Summary
remember boolean Yes  

Examples

Default Example

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.rememberWatchedPrograms(remember => {
  // property value was changed
  console.log(remember)
}).then(listenerId => {
  // you can clear this listener w/ Privacy.clear(listenerId)
})

value of remember:

true
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.onRememberWatchedProgramsChanged",
  "params": {
    "listen": true
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "1",
  "result": {
    "listening": "true"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

shareWatchHistory

Whether or not the user has enabled app watch history data to be shared with the platform.

To get the value, call the method with no parameters:

function shareWatchHistory(): Promise<boolean>

Promise resolution:

Type Description
boolean  

Examples

Default Example

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.shareWatchHistory("some-app")
    .then(share => {
        console.log(share)
    })

Value of share:

true
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.shareWatchHistory",
  "params": {
    "appId": "some-app"
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

To set the value, pass in the new value as the only parameter:

function shareWatchHistory(value: boolean): Promise<void>

Parameters:

Param Type Required Summary
value boolean true  

Promise resolution:

Type Summary
void Promise resolves with no value when the operation is complete.

Examples

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.shareWatchHistory(true)
    .then(response => {
        // property value has been set
    })
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.setShareWatchHistory",
  "params": {
    "value": true
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}

To subscribe to notifications when the value changes, pass a function as the only parameter:

function shareWatchHistory(subscriber: (share: boolean) => void): Promise<boolean>

Parameters:

Param Type Required Summary
subscriber Function Yes A callback that gets invoked when the value for shareWatchHistory changes

Promise resolution:

Type Summary
listenerId The id of the listener that can be used with Privacy.clear(listenerId) to unsubscribe

Callback parameters:

Param Type Required Summary
share boolean Yes  

Examples

Default Example

JavaScript:

import { Privacy } from '@firebolt-js/manage-sdk'

Privacy.shareWatchHistory(share => {
  // property value was changed
  console.log(share)
}).then(listenerId => {
  // you can clear this listener w/ Privacy.clear(listenerId)
})

value of share:

true
JSON-RPC:

Request:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "privacy.onShareWatchHistoryChanged",
  "params": {
    "listen": true
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "1",
  "result": {
    "listening": "true"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

Additional methods

The following methods are documented as part of a related set of method APIs.

For more information, follow the links under the “Documentation” column.

JavaScript RPC Parameters Documentation
NA setShareWatchHistory (appId: string, share: boolean) shareWatchHistory
NA setEnableRecommendations (appId: string, share: boolean) enableRecommendations
NA setRememberWatchedPrograms (appId: string, remember: boolean) rememberWatchedPrograms
NA contentPolicyResponse (response: ProviderResponse) ContentPolicyProvider

Events

Additional events

The following events are documented as part of a related set of method APIs.

For more information, follow the links under the “Documentation” column.

JavaScript RPC Payload Documentation
NA onRequestContentPolicy ProviderRequest  
shareWatchHistoryChanged onShareWatchHistoryChanged boolean shareWatchHistory
enableRecommendationsChanged onEnableRecommendationsChanged boolean enableRecommendations
rememberWatchedProgramsChanged onRememberWatchedProgramsChanged boolean rememberWatchedPrograms

Provider Interfaces

Providers are interfaces that your app can implement in order to provide certain capabilties back to the platform.

To register a provider, use the provide() method.

Every provider interface method has the following signature:

(parameters: object | void, session: ProviderSession) => {}

ProviderSession has the following interface:


interface ProviderSession {
    correlationId(): string        // Returns the correlation id of the current provider session
}

ContentPolicyProvider

The provider interface for the xrn:firebolt:capability:privacy:content capability.

interface ContentPolicyProvider {
	contentPolicy(parameters?: object, session?: ProviderSession): Promise<ContentPolicy>
}

Usage:

Privacy.provide('xrn:firebolt:capability:privacy:content', provider: ContentPolicyProvider | object)

contentPolicy

Request the content privacy settings for a specific app.

function contentPolicy(parameters?: object, session?: ProviderSession): Promise<ContentPolicy>

Provider methods always have two arguments:

Param Type Required Summary
parameters object false  
session ProviderSession false  

Promise resolution:

Type Description
ContentPolicy  

Examples

Register your app to provide the xrn:firebolt:capability:privacy:content capability.

import { Privacy } from '@firebolt-js/manage-sdk'

class MyContentPolicyProvider {

    async contentPolicy(parameters, session) {
        return await Promise.resolve({
            "enableRecommendations": true,
            "shareWatchHistory": false,
            "rememberWatchedPrograms": true
        })
    }

}

Privacy.provide('xrn:firebolt:capability:privacy:content', new MyContentPolicyProvider())
**JSON-RPC**

Register to recieve each provider API

Request:


{
    "id": 1,
    "method": "onRequestContentPolicy",
    "params": {
        "listen": true
    }
}

Response:


{
    "id": 1,
    "result": {
        "listening": true,
        "event": "Privacy.onRequestContentPolicy"
    }            
 
}

Asynchronous event to initiate contentPolicy()

Event Response:

{
    "id": 1,
    "result": {
        "correlationId": "xyz",
        "parameters": null
    }
}

App initiated response to event

Request:

{
    "id": 2,
    "method": "contentPolicyResponse",
    "params": {
        "response": {
            "correlationId": "xyz",
            "result": {
                "enableRecommendations": true,
                "shareWatchHistory": false,
                "rememberWatchedPrograms": true
            }
        }
    }
}

Response:

{
    "id": 2,
    "result": true
}
 
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