{"id":3149,"date":"2018-01-30T11:58:02","date_gmt":"2018-01-30T02:58:02","guid":{"rendered":"http:\/\/www.ois-yokohama.co.jp\/oisblog\/?p=3149"},"modified":"2022-09-28T10:56:06","modified_gmt":"2022-09-28T01:56:06","slug":"googlehome%e3%82%a2%e3%83%97%e3%83%aa%e3%82%92typescript%e3%81%a7%e6%9b%b8%e3%81%84%e3%81%a6%e3%81%bf%e3%81%9f%e8%a9%b1","status":"publish","type":"post","link":"https:\/\/www.ois-yokohama.co.jp\/oisblog2018\/archives\/3149","title":{"rendered":"GoogleHome\u30a2\u30d7\u30ea\u3092TypeScript\u3067\u66f8\u3044\u3066\u307f\u305f\u8a71"},"content":{"rendered":"
\"\"<\/div>\n

\u7686\u3055\u3093\u3001\u300eGoogleHome\u300f\u306f\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

GoogleHome\u3068\u306f<\/strong>
\n\u300c\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc\u300d\u306e\u3072\u3068\u3064\u3067\u3001\u672c\u4f53\u5185\u8535\u3055\u308c\u305f\u30de\u30a4\u30af\u306b\u300cOK Google. \uff5e\u300d\u3068\u8a71\u3057\u304b\u3051\u308b\u3068\u5fdc\u7b54\u3084\u52d5\u4f5c\u3092\u3057\u3066\u304f\u308c\u308b\u7aef\u672b\u3067\u3059\u3002<\/p>\n

\u79c1\u3082\u5148\u65e5 GoogleHome\u3092\u8cfc\u5165\u3057\u3066\u3001\u671d\u306b\u5bb6\u3092\u51fa\u308b\u524d\u306f\u5929\u6c17\u3092\u805e\u3044\u305f\u308a\u3001\u5e30\u5b85\u3057\u305f\u3089\u30cb\u30e5\u30fc\u30b9\u3092\u805e\u3044\u305f\u308a\u3001\u5bdd\u308b\u524d\u306b\u97f3\u697d\u3092\u8074\u3044\u305f\u308a\u3068\u610f\u5916\u3068\u91cd\u5b9d\u3057\u3066\u3044\u307e\u3059\u3002
\n\u3055\u3066\u4eca\u56de\u306f\u3001\u3053\u306eGoogleHome\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30af\u30c3\u3068\u4f5c\u308a\u305f\u3044\u3068\u601d\u3044\u3001\u6a21\u7d22\u3057\u305f\u3053\u3068\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u4f5c\u3063\u3066\u307f\u308b\u3082\u306e<\/h2>\n

GoogleHome\u306b\u8a71\u3092\u805e\u304b\u305b\u3066\u3001\u6587\u7ae0\u306e\u5185\u5bb9\u304b\u3089\u4eca\u3069\u306e\u3088\u3046\u306a\u611f\u60c5\u306a\u306e\u304b\u3092\u5f53\u3066\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b\u3002<\/p>\n

\u958b\u767a\u74b0\u5883<\/h2>\n

\u25cfActions on Google (https:\/\/developers.google.com\/actions\/<\/a>)
\n\u25cfDialogflow (https:\/\/dialogflow.com\/<\/a>)
\n\u25cfCloud Functions for Firebase (https:\/\/firebase.google.com\/docs\/functions\/<\/a>)
\n\u25cfCloud Natural Language API (https:\/\/cloud.google.com\/natural-language\/<\/a>)
\nFirebase\u3092\u30d9\u30fc\u30b9\u306bNode.js\u3067\u4f5c\u3063\u3066\u3044\u304d\u307e\u3059\u3002
\n\u307e\u305f\u3001Cloud Functions for Firebase\u306e\u5bfe\u8c61Node\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u82e5\u5e72\u4f4e\u3044\u306e\u3067\u3001TypeScript\u2192JavaScript\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u631f\u307f\u307e\u3059\u3002<\/p>\n

\u51e6\u7406\u306e\u6d41\u308c<\/h2>\n

1.\u00a0dialogflow\u3067GooleHome\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u6587\u7ae0\u3092\u8a00\u8a9e\u89e3\u6790\u3055\u305b\u308b\u3002<\/h3>\n

\uff1c\u30a4\u30e1\u30fc\u30b8\uff1e
\n\uff08\u30e6\u30fc\u30b6\u30fc\u306e\u767a\u8a71\uff09\u300c\u4eca\u65e5\u306f\u3001\u25cb\u25cb\u25cb\u300d\u3001\u300c\u4eca\u306e\u6c17\u5206\u306f\u3001\u25cb\u25cb\u25cb\u300d\u3000\u2192\u3000\uff08dialogflow\uff09{text: \u25cb\u25cb\u25cb}<\/p>\n

2.\u00a0dialogflow\u304b\u3089Webhook\u3057\u3066\u3001Cloud Functions for Firebase\u306eAPI\u3092\u547c\u3076\u3002<\/h3>\n

\u8a00\u8a9e\u89e3\u6790\u306b\u6210\u529f\u3057\u305f\u3089\u3001dialogflow\u304c1\u306e\u25cb\u25cb\u25cb\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u4ed8\u3051\u3066\u30013\u3092\u547c\u3076\u3002<\/p>\n

3.\u00a0Cloud Functions for Firebase \u3067 Cloud Natural Language API \u3092\u4f7f\u3044\u6587\u7ae0\u3092\u5206\u6790\u3059\u308b\u3002<\/h3>\n

\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5165\u3063\u3066\u3044\u308b\u6587\u7ae0\u3092 Cloud Natural Language API \u306b\u6e21\u3057\u3066\u611f\u60c5\u3092\u5206\u6790\u3002
\n\u5206\u6790\u3057\u305f\u60c5\u5831\u3092\u3082\u3068\u306bGoogleHome\u304c\u767a\u8a71\u3059\u308b\u76f8\u69cc\u3092\u751f\u6210\u3057\u3066Actions on Google\u306b\u6e21\u3059\u3002
\n\u4f5c\u6210\u3057\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u4e0b\u306b\u8a18\u8f09\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

4.\u00a0GoogleHome\u304c\u558b\u308b<\/h3>\n

 <\/p>\n

\u30c6\u30b9\u30c8<\/h2>\n

\u5b9f\u969b\u306b\u3001\u3061\u3083\u3093\u3068\u52d5\u304f\u304b\u78ba\u304b\u3081\u3066\u307f\u307e\u3059\u3002
\n\u307e\u305a\u306f\u3001Actions on Google\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u6587\u7ae0\u3067\u4f1a\u8a71\u3057\u3066\u307f\u307e\u3059\u3002
\n\"\"<\/p>\n

\u4eca\u306e\u6c17\u5206\u306f\u3042\u307e\u308a\u3088\u308d\u3057\u304f\u306f\u7121\u3044\u3067\u3059\u3002 \u2192\u3000\u300c\u3042\u306a\u305f\u306f\u4eca\u3001\u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u6c17\u5206\u3067\u3059\u306d\u3002\u300d
\n\u4eca\u65e5\u306f\u7f8e\u5473\u3057\u3044\u30c7\u30a3\u30ca\u30fc\u306b\u884c\u304d\u307e\u3057\u305f\u3002\u00a0 \u2192\u3000\u300c\u3042\u306a\u305f\u306f\u4eca\u3001\u30dd\u30b8\u30c6\u30a3\u30d6\u306a\u6c17\u5206\u3067\u3059\u306d\u3002\u300d
\n\u3068\u826f\u3044\u611f\u3058\u306b\u6c17\u5206\u3092\u8a00\u3044\u5f53\u3066\u3066\u304f\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u6700\u5f8c\u306b\u5bb6\u306b\u3042\u308bGoogleHome\u3067\u8a66\u3057\u3066\u307f\u307e\u3059\u3002
\nActions on Google\u3067\u30c6\u30b9\u30c8\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u3068\u540c\u3058\u30e6\u30fc\u30b6\u30fc\u3067GoogleHome\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u300c\u30c6\u30b9\u30c8\u7528\u30a2\u30d7\u30ea\u306b\u7e4b\u3044\u3067\u300d\u3068\u767a\u8a71\u3059\u308b\u3060\u3051\u3067\u4f5c\u3063\u305f\u6a5f\u80fd\u304c\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u6700\u5f8c\u306b<\/h2>\n

\u601d\u3063\u3066\u3044\u305f\u3088\u308a\u3082\u7c21\u5358\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002
\n\u30a2\u30d7\u30ea\u3092\u4f7f\u3063\u3066\u307f\u3066\u3082\u3001Google\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u306e\u97f3\u58f0\u8a8d\u8b58\u306e\u6027\u80fd\u304c\u826f\u3044\u306e\u3067\u8aa4\u5b57\u304c\u5c11\u306a\u3044\u306e\u306b\u3082\u9a5a\u304d\u3067\u3059\u3002
\n\u4f5c\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u5be9\u67fb\u306b\u901a\u305b\u3070\u5168\u30e6\u30fc\u30b6\u30fc\u306b\u516c\u958b\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u306a\u306e\u3067\u3001\u3053\u308c\u304b\u3089\u3082\u65b0\u3057\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3069\u3093\u3069\u3093\u5897\u3048\u3066\u3044\u304f\u3068\u601d\u3044\u307e\u3059\u3002
\n\u4eca\u5f8c\u306e\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u671f\u5f85\u3067\u3059\u3002<\/p>\n

\u4f5c\u6210\u3057\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n

 <\/p>\n

\u00a0.\/index.ts<\/h3>\n
import {AnalyzeSentiment, ResultAnalyzedEmotion} from '.\/interface';\r\nimport * as functions from 'firebase-functions';\r\nimport * as express from 'express';\r\nimport GoogleCloudNaturalLanguageAPI from '.\/GoogleCloudNaturalLanguageAPI'\r\n\/**\r\n * dialogflow\u304b\u3089Webhook\u3057\u3066\u547c\u3070\u308c\u308bAPI\r\n *\/\r\nexport const SentimentAPI = functions.https.onRequest((request : express.Request, response : express.Response) => {\r\n    \/\/ console.log(`body = ${JSON.stringify(request.body.result)}`);\r\n    \/\/ console.log(`query = ${JSON.stringify(request.query)}`);\r\n    \/\/ console.log(`header = ${JSON.stringify(request.headers)}`);\r\n    (async () => {\r\n        try {\r\n            \/\/ \u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5165\u3063\u3066\u3044\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d6\u5f97\r\n            const parameters = request.body.result.parameters;\r\n            console.log(`parameters = ${JSON.stringify(parameters)}`);\r\n            \/\/ \u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u7a7a\u306e\u5834\u5408\u306f\u3001\u30a2\u30d7\u30ea\u306e\u8aac\u660e\u3092\u3059\u308b\r\n            if( !parameters.text || parameters.text === '' ) {\r\n                response.json({\r\n                    speech: `\u3053\u306e\u30a2\u30d7\u30ea\u306f\u3001\u3042\u306a\u305f\u306e\u4eca\u306e\u6c17\u5206\u3092\u304a\u8abf\u3079\u3057\u307e\u3059\u3002\\n\u300c\u4eca\u306e\u6c17\u5206\u306f\u4f55\u3005\u300d\u3084\u300c\u4eca\u65e5\u306f\u4f55\u3005\u300d\u306e\u3088\u3046\u306b\u4eca\u65e5\u306e\u6c17\u5206\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002`,\r\n                    displayText: `\u3053\u306e\u30a2\u30d7\u30ea\u306f\u3001\u3042\u306a\u305f\u306e\u4eca\u306e\u6c17\u5206\u3092\u304a\u8abf\u3079\u3057\u307e\u3059\u3002\\n\u300c\u4eca\u306e\u6c17\u5206\u306f\uff5e\u300d\u3001\u300c\u4eca\u65e5\u306f\uff5e\u300d\u3068\u4eca\u65e5\u306e\u6c17\u5206\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002`,\r\n                });\r\n                return;\r\n            }\r\n            \/\/ \u6587\u7ae0\u3092\u611f\u60c5\u5206\u6790\u3059\u308b\r\n            const resultAnalyzedEmotion : ResultAnalyzedEmotion = await GoogleCloudNaturalLanguageAPI.detectSentiment(parameters.text);\r\n            response.json({\r\n                result: `SUCCESS`,\r\n                json: resultAnalyzedEmotion,\r\n                speech: `\u3042\u306a\u305f\u306f\u4eca\u3001${resultAnalyzedEmotion.feeling}\u306a\u6c17\u5206\u3067\u3059\u306d\u3002`,\r\n                displayText: `\u3042\u306a\u305f\u306f\u4eca\u3001${resultAnalyzedEmotion.feeling}\u306a\u6c17\u5206\u3067\u3059\u306d\u3002`\r\n            });\r\n        }\r\n        catch (e) {\r\n            \/\/ \u3069\u3053\u304b\u3067\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u5834\u5408\u306f GoogleHome \u306e\u6c17\u5206\u304c\u60aa\u3044\u3053\u3068\u306b\u3057\u3066\u304a\u304f\r\n            response.json({\r\n                result: `FAILURE`,\r\n                cause: e,\r\n                speech: `\u3059\u307f\u307e\u305b\u3093\u3002\u79c1\u306e\u6c17\u5206\u304c\u512a\u308c\u306a\u3044\u3088\u3046\u3067\u3059\u3002`,\r\n                displayText: `\u3059\u307f\u307e\u305b\u3093\u3002\u79c1\u306e\u6c17\u5206\u304c\u512a\u308c\u306a\u3044\u3088\u3046\u3067\u3059\u3002`\r\n            });\r\n        }\r\n    })();\r\n    response.status(200);\r\n});<\/pre>\n
 <\/p>\n
\u00a0.\/GoogleCloudNaturalLanguageAPI.ts<\/h3>\n
import * as _ from 'lodash'\r\nimport {LanguageServiceClient} from '@google-cloud\/language';\r\nimport {AnalyzeSentiment, Sentiment, ResultAnalyzedEmotion} from '.\/interface';\r\n\/**\r\n * Google Cloud Natural Language API \u3067\u30c6\u30ad\u30b9\u30c8\u5206\u6790\u3059\u308b\u30af\u30e9\u30b9\r\n *\/\r\nclass GoogleCloudNaturalLanguageAPI {\r\n    \/** \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 *\/\r\n    private client;\r\n    \/**\r\n     * \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\r\n     *\/\r\n    constructor () {\r\n        \/\/ \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u521d\u671f\u5316\r\n        this.client = new LanguageServiceClient();\r\n    }\r\n    \/**\r\n     * Google Cloud Natural Language API \u3067 \u611f\u60c5\u5206\u6790 \u3057\u307e\u3059\u3002\r\n     * @param text \u6587\u7ae0\r\n     *\/\r\n    async detectSentiment(text : string) : Promise<ResultAnalyzedEmotion> {\r\n        try {\r\n            \/\/ Google Cloud Natural Language API \u306b\u63a5\u7d9a\r\n            const results : AnalyzeSentiment[] = await this.client.analyzeSentiment({\r\n                document: {\r\n                    content: text,\r\n                    type: 'PLAIN_TEXT',\r\n                }\r\n            })\r\n            \/\/ Google Cloud Natural Language API \u304b\u3089\u7d50\u679c\u304c\u8fd4\u3063\u3066\u304d\u305f\u306e\u3067\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u304b\u3089\u6587\u7ae0\u5168\u4f53\u306e\u6c17\u5206\u3092\u53d6\u5f97\u3059\u308b\r\n            const sentiment : Sentiment = results[0].documentSentiment;\r\n            return\u3000Promise.resolve({\r\n                \/\/ \u5206\u6790\u3057\u305f\u6587\u7ae0\r\n                text: `${text}`,\r\n                \/\/ \u611f\u60c5\u306e\u6975\u6027\r\n                score: sentiment.score,\r\n                \/\/ \u611f\u60c5\u306e\u7d76\u5bfe\u7684\u306a\u5927\u304d\u3055\r\n                magnitude: sentiment.magnitude,\r\n                \/\/ sntiment.score \u306f\u30010 \u3088\u308a\u5927\u304d\u3044\u5024\u306a\u3089\u30dd\u30b8\u30c6\u30a3\u30d6\u30010 \u3088\u308a\u5c0f\u3055\u3044\u5024\u306a\u3089\u30cd\u30ac\u30c6\u30a3\u30d6\r\n                feeling: `${ sentiment.score >= 0 ? '\u30dd\u30b8\u30c6\u30a3\u30d6' : '\u30cd\u30ac\u30c6\u30a3\u30d6'}`,\r\n            });\r\n        }\r\n        catch (e) {\r\n            \/\/ Google Cloud Natural Language API \u304b\u3089\u30a8\u30e9\u30fc\u304c\u8fd4\u3063\u3066\u304d\u305f\r\n            console.error('ERROR:', e);\r\n            return Promise.reject(e);\r\n        }\r\n    }\r\n}\r\nexport default new GoogleCloudNaturalLanguageAPI();\r\n<\/pre>\n
 <\/p>\n
.\/interface.ts<\/h3>\n
export interface Sentiment {\r\n    magnitude: number;\r\n    score : number;\r\n}\r\nexport interface Text {\r\n    content : string;\r\n    beginOffset: number;\r\n}\r\nexport interface Sentences {\r\n    text : Text;\r\n    sentiment : Sentiment;\r\n}\r\nexport interface AnalyzeSentiment {\r\n    language : string;\r\n    documentSentiment: Sentiment;\r\n    sentences : Sentences[];\r\n}\r\nexport interface ResultAnalyzedEmotion extends Sentiment {\r\n    text : string;\r\n    feeling: string;\r\n}<\/pre>\n
 <\/p>\n
\n
\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3000http:\/\/www.ois-yokohama.co.jp<\/span><\/a><\/p>\n
facebook\u3000\u3000\u3000https:\/\/www.facebook.com\/orientalinformationservice\/<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
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