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/** |
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* @summary SARAH action helper |
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* @description SarahActionHelper provide helpful methods regarding action |
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* for module which want to run in SARAH v3 AND v4 |
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* |
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* @requires sarahVersion |
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* |
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* @example <caption>Instantiation</caption> |
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* const SarahActionHelper = require('sarah-lib-utils/actionHelper'); |
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* var helper = new SarahActionHelper(<SarahActionContext> actionContext); |
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* |
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* @example <caption>Helper</caption> |
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* helper.speak(tts); |
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* |
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* @example <caption>Getter</caption |
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* helper.getContext(); |
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* |
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* @example <caption>S.A.R.A.H. module integration</caption |
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* // MyModule.js |
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* MyModule.prototype.process = function (helper) { |
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* helper.speak('c\'est partis'); |
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* |
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* // @var {SarahActionContext} context |
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* var context = helper.getContext(); |
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* // @var {object} data |
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* var data = context.getData(); |
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* // @var {callable} callback |
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* var callback = context.getCallback(); |
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* // @var {SARAH} sarah |
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* var sarah = context.getSARAH(); |
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* |
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* if (data.action == 'action1') { |
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* ... |
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* } |
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* ... |
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* }; |
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*/ |
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const version = require('./version'); |
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/** |
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* @constructor |
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* |
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* @param {SarahActionContext} actionContext |
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*/ |
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function SarahActionHelper(actionContext) { |
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this.actionContext = actionContext; |
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} |
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/** |
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* @public |
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* |
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* @param {string} tts Text to speach |
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*/ |
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SarahActionHelper.prototype.speak = function(tts) { |
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var callback = this.actionContext.getCallback(); |
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if (version.isV3() === true) { |
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callback({tts: tts}); |
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} else { |
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this.actionContext |
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.getSARAH() |
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.speak(tts); |
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callback(); |
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} |
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}; |
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/** |
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* @public |
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* |
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* @returns {SarahActionContext} |
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*/ |
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SarahActionHelper.prototype.getContext = function() { |
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return this.actionContext; |
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}; |
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/** |
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* @private |
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* @type {SarahActionContext} |
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*/ |
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SarahActionHelper.prototype.actionContext = null; |
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/* Export class */ |
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module.exports = SarahActionHelper; |
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yoanm /
SARAH-lib-utils
