@microsoft/teams-ai/lib/actions/SayCommand.js

SDK focused on building AI based applications for Microsoft Teams.

"use strict";
/**
 * @module teams-ai
 */
/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.sayCommand = sayCommand;
const botbuilder_1 = require("botbuilder");
const Utilities_1 = require("../Utilities");
/**
 * @private
 * @param {boolean} feedbackLoopEnabled - If true, the feedback loop UI for Teams will be enabled.
 * @param {'default' | 'custom'} feedbackLoopType - the type of UI to use for feedback loop
 * @returns {''} - An empty string.
 */
function sayCommand(feedbackLoopEnabled = false, feedbackLoopType = 'default') {
    return async (context, _state, data) => {
        if (!data.response?.content) {
            return '';
        }
        let content = data.response.content;
        const isTeamsChannel = context.activity.channelId === botbuilder_1.Channels.Msteams;
        if (isTeamsChannel) {
            content = content.split('\n').join('<br>');
        }
        // If the response from AI includes citations, those citations will be parsed and added to the SAY command.
        let citations = undefined;
        if (data.response.context && data.response.context.citations.length > 0) {
            citations = data.response.context.citations.map((citation, i) => {
                const clientCitation = {
                    '@type': 'Claim',
                    position: i + 1,
                    appearance: {
                        '@type': 'DigitalDocument',
                        name: citation.title || `Document #${i + 1}`,
                        abstract: Utilities_1.Utilities.snippet(citation.content, 477)
                    }
                };
                return clientCitation;
            });
        }
        // If there are citations, modify the content so that the sources are numbers instead of [doc1], [doc2], etc.
        const contentText = !citations ? content : Utilities_1.Utilities.formatCitationsResponse(content);
        // If there are citations, filter out the citations unused in content.
        const referencedCitations = citations ? Utilities_1.Utilities.getUsedCitations(contentText, citations) : undefined;
        const channelData = feedbackLoopEnabled && feedbackLoopType
            ? {
                feedbackLoop: {
                    type: feedbackLoopType
                }
            }
            : { feedbackLoopEnabled };
        const entities = [
            {
                type: 'https://schema.org/Message',
                '@type': 'Message',
                '@context': 'https://schema.org',
                '@id': '',
                additionalType: ['AIGeneratedContent'],
                ...(referencedCitations ? { citation: referencedCitations } : {})
            }
        ];
        const activity = {
            type: botbuilder_1.ActivityTypes.Message,
            text: contentText,
            ...(isTeamsChannel ? { channelData } : {}),
            entities: entities
        };
        await context.sendActivity(activity);
        return '';
    };
}
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