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This commit is contained in:
Dave Horton
2024-08-20 09:56:41 -04:00
parent 2790e6d9ad
commit cda6047942
3 changed files with 36 additions and 21 deletions
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41
lib/tasks/dialogflow/index.js
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@@ -10,6 +10,9 @@ class Dialogflow extends Task {
super(logger, opts);
this.preconditions = TaskPreconditions.Endpoint;
this.credentials = this.data.credentials;
this.model = this.data.model || 'es';
this.cmd = this.model === 'cx' ? 'dialogflow_cx_start' : 'dialogflow_start';
this.cmdStop = this.model === 'cx' ? 'dialogflow_cx_stop' : 'dialogflow_stop';
/* set project id with environment and region (optionally) */
if (this.data.environment && this.data.region) {
@@ -77,18 +80,18 @@ class Dialogflow extends Task {
try {
await this.init(cs, ep);
this.logger.debug(`starting dialogflow bot ${this.project}`);
this.logger.debug(`starting dialogflow ${this.model} bot ${this.project}`);
// kick it off
const baseArgs = `${this.ep.uuid} ${this.project} ${this.lang} ${this.welcomeEvent}`;
if (this.welcomeEventParams) {
this.ep.api('dialogflow_start', `${baseArgs} '${JSON.stringify(this.welcomeEventParams)}'`);
this.ep.api(this.cmd, `${baseArgs} '${JSON.stringify(this.welcomeEventParams)}'`);
}
else if (this.welcomeEvent.length) {
this.ep.api('dialogflow_start', baseArgs);
this.ep.api(this.cmd, baseArgs);
}
else {
this.ep.api('dialogflow_start', `${this.ep.uuid} ${this.project} ${this.lang}`);
this.ep.api(this.cmd, `${this.ep.uuid} ${this.project} ${this.lang}`);
}
this.logger.debug(`started dialogflow bot ${this.project}`);
@@ -108,6 +111,12 @@ class Dialogflow extends Task {
this.ep.removeCustomEventListener('dialogflow::end_of_utterance');
this.ep.removeCustomEventListener('dialogflow::error');
this.ep.removeCustomEventListener('dialogflow_cx::intent');
this.ep.removeCustomEventListener('dialogflow_cx::transcription');
this.ep.removeCustomEventListener('dialogflow_cx::audio_provided');
this.ep.removeCustomEventListener('dialogflow_cx::end_of_utterance');
this.ep.removeCustomEventListener('dialogflow_cx::error');
this._clearNoinputTimer();
if (!this.reportedFinalAction) this.performAction({dialogflowResult: 'caller hungup'})
@@ -141,6 +150,12 @@ class Dialogflow extends Task {
this.ep.addCustomEventListener('dialogflow::end_of_utterance', this._onEndOfUtterance.bind(this, ep, cs));
this.ep.addCustomEventListener('dialogflow::error', this._onError.bind(this, ep, cs));
this.ep.addCustomEventListener('dialogflow_cx::intent', this._onIntent.bind(this, ep, cs));
this.ep.addCustomEventListener('dialogflow_cx::transcription', this._onTranscription.bind(this, ep, cs));
this.ep.addCustomEventListener('dialogflow_cx::audio_provided', this._onAudioProvided.bind(this, ep, cs));
this.ep.addCustomEventListener('dialogflow_cx::end_of_utterance', this._onEndOfUtterance.bind(this, ep, cs));
this.ep.addCustomEventListener('dialogflow_cx::error', this._onError.bind(this, ep, cs));
const obj = typeof this.credentials === 'string' ? JSON.parse(this.credentials) : this.credentials;
const creds = JSON.stringify(obj);
await this.ep.set('GOOGLE_APPLICATION_CREDENTIALS', creds);
@@ -171,20 +186,20 @@ class Dialogflow extends Task {
if (this.noinput && this.greetingPlayed) {
this.logger.info('no input timer fired, reprompting..');
this.noinput = false;
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang} ${this.noInputEvent}`);
ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang} ${this.noInputEvent}`);
}
else if (this.dtmfEntry && this.greetingPlayed) {
this.logger.info('dtmf detected, reprompting..');
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang} none \'${this.dtmfEntry}\'`);
ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang} none \'${this.dtmfEntry}\'`);
this.dtmfEntry = null;
}
else if (this.greetingPlayed) {
this.logger.info('starting another intent');
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang}`);
ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang}`);
}
else {
this.logger.info('got empty intent');
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang}`);
ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang}`);
}
return;
}
@@ -231,7 +246,7 @@ class Dialogflow extends Task {
// start a new intent, (we want to continue to listen during the audio playback)
// _unless_ we are transferring or ending the session
if (!this.hangupAfterPlayDone) {
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang}`);
ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang}`);
}
try {
@@ -389,7 +404,7 @@ class Dialogflow extends Task {
// start a new intent, (we want to continue to listen during the audio playback)
// _unless_ we are transferring or ending the session
if (/*this.greetingPlayed &&*/ !this.hangupAfterPlayDone) {
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang}`);
ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang}`);
}
this.playInProgress = true;
@@ -417,7 +432,7 @@ class Dialogflow extends Task {
/*
if (!this.inbound && !this.greetingPlayed) {
this.logger.info('finished greeting on outbound call, starting new intent');
this.ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang}`);
this.ep.api(this.cmd, `${ep.uuid} ${this.project} ${this.lang}`);
}
*/
this.greetingPlayed = true;
@@ -454,7 +469,7 @@ class Dialogflow extends Task {
}
// kill the current dialogflow, which will result in us getting an immediate intent
ep.api('dialogflow_stop', `${ep.uuid}`)
ep.api(this.cmdStop, `${ep.uuid}`)
.catch((err) => this.logger.info(`dialogflow_stop failed: ${err.message}`));
}
@@ -472,7 +487,7 @@ class Dialogflow extends Task {
}
// kill the current dialogflow, which will result in us getting an immediate intent
ep.api('dialogflow_stop', `${ep.uuid}`)
ep.api(this.cmdStop, `${ep.uuid}`)
.catch((err) => this.logger.info(`dialogflow_stop failed: ${err.message}`));
}