Slack: Chat Post
Sends a message to a channel. SLACK CHANNEL can be an encoded ID, or a name for channel, private group, or IM channel to send message to.
https://support.questetra.com/addons/slack-chat-post/
2018-12-02 (C) Questetra, Inc. (MIT License)
Configs
  • A: Set SLACK CHANNEL to Post (e.g. “#general”) * #{EL}
  • B: Set OAuth2 Config Name (at [OAuth 2.0 Setting]) *
  • C: Select TEXT DATA for Post Message *
Script
// (c) 2018, Questetra, Inc. (the MIT License)

//// == OAuth2 Setting example ==
// Authorization Endpoint URL: "https://slack.com/oauth/authorize"
// Token Endpoint URL: "https://slack.com/api/oauth.access"
// Scope: "chat:write:bot" (or "bot" etc)
// Client ID: ( from https://api.slack.com/apps )
// Consumer Secret: ( from https://api.slack.com/apps )
// -more- https://api.slack.com/methods/chat.postMessage


//////// START "main()" ////////
main();
function main(){ 

//// == Config Retrieving / 工程コンフィグの参照 ==
const channel = configs.get( "conf_Channel" ) + "";
const oauth2  = configs.get( "conf_OAuth2" ) + "";
const dataIdC = configs.get( "conf_DataIdC" ) + "";
// 'java.lang.String' (String Obj) to javascript primitive 'string'
if( channel === "" ){
  throw new Error( " SLACK CHANNEL not specified" );
}

//// == Data Retrieving / ワークフローデータの参照 ==
const myText  = engine.findDataByNumber( dataIdC ) + "";


//// == Calculating / 演算 ==
// obtain OAuth2 Access Token
const token   = httpClient.getOAuth2Token( oauth2 );

// prepare API Request
let apiRequest = httpClient.begin(); // HttpRequestWrapper
// - com.questetra.bpms.core.event.scripttask.HttpClientWrapper
apiRequest     = apiRequest.formParam( "token", token );
// not "apiRequest.bearer( token )"
apiRequest     = apiRequest.formParam( "channel", channel );
apiRequest     = apiRequest.formParam( "text", myText );

// access API (with post(), get(), put(), etc.)
const response = apiRequest.post( "https://slack.com/api/chat.postMessage" );
// - HttpResponseWrapper
const httpStatus  = response.getStatusCode() + "";
engine.log( "STATUS: " + httpStatus );
const responseStr = response.getResponseAsString() + "";
engine.log( "RESPONSE: \n" + responseStr );


//// == Data Updating / ワークフローデータへの代入 ==
// (nothing)

} //////// END "main()" ////////

Download

Slack-Chat-Post.xml

Capture

See also

Episode 499: Why am I Unsure about General Situation of Submitted Quotations?

4 thoughts on “Slack: Chat Post”

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