1 | ;
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2 | var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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3 | function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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4 | return new (P || (P = Promise))(function (resolve, reject) {
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5 | function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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6 | function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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7 | function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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8 | step((generator = generator.apply(thisArg, _arguments || [])).next());
|
9 | });
|
10 | };
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11 | Object.defineProperty(exports, "__esModule", { value: true });
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12 | const botbuilder_1 = require("botbuilder");
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13 | /**
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14 | * A base class for a `bot` instance, an object that contains the information and functionality for taking action in response to an incoming message.
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15 | * Note that adapters are likely to extend this class with additional platform-specific methods - refer to the adapter documentation for these extensions.
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16 | */
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17 | class BotWorker {
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18 | /**
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19 | * Create a new BotWorker instance. Do not call this directly - instead, use [controller.spawn()](#spawn).
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20 | * @param controller A pointer to the main Botkit controller
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21 | * @param config An object typically containing { dialogContext, reference, context, activity }
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22 | */
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23 | constructor(controller, config) {
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24 | this._controller = controller;
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25 | this._config = Object.assign({}, config);
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26 | }
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27 | /**
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28 | * Get a reference to the main Botkit controller.
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29 | */
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30 | get controller() {
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31 | return this._controller;
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32 | }
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33 | /**
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34 | * Get a value from the BotWorker's configuration.
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35 | *
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36 | * ```javascript
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37 | * let original_context = bot.getConfig('context');
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38 | * await original_context.sendActivity('send directly using the adapter instead of Botkit');
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39 | * ```
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40 | *
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41 | * @param {string} key The name of a value stored in the configuration
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42 | * @returns {any} The value stored in the configuration (or null if absent)
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43 | */
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44 | getConfig(key) {
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45 | if (key) {
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46 | return this._config[key];
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47 | }
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48 | else {
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49 | return this._config;
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50 | }
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51 | }
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52 | /**
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53 | * Send a message using whatever context the `bot` was spawned in or set using [changeContext()](#changecontext) --
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54 | * or more likely, one of the platform-specific helpers like
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55 | * [startPrivateConversation()](../reference/slack.md#startprivateconversation) (Slack),
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56 | * [startConversationWithUser()](../reference/twilio-sms.md#startconversationwithuser) (Twilio SMS),
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57 | * and [startConversationWithUser()](../reference/facebook.md#startconversationwithuser) (Facebook Messenger).
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58 | * Be sure to check the platform documentation for others - most adapters include at least one.
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59 | *
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60 | * Simple use in event handler (acts the same as bot.reply)
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61 | * ```javascript
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62 | * controller.on('event', async(bot, message) => {
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63 | *
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64 | * await bot.say('I received an event!');
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65 | *
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66 | * });
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67 | * ```
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68 | *
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69 | * Use with a freshly spawned bot and bot.changeContext:
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70 | * ```javascript
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71 | * let bot = controller.spawn(OPTIONS);
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72 | * bot.changeContext(REFERENCE);
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73 | * bot.say('ALERT! I have some news.');
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74 | * ```
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75 | *
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76 | * Use with multi-field message object:
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77 | * ```javascript
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78 | * controller.on('event', async(bot, message) => {
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79 | * bot.say({
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80 | * text: 'I heard an event',
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81 | * attachments: [
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82 | * title: message.type,
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83 | * text: `The message was of type ${ message.type }`,
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84 | * // ...
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85 | * ]
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86 | * });
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87 | * });
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88 | * ```
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89 | *
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90 | * @param message A string containing the text of a reply, or more fully formed message object
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91 | * @returns Return value will contain the results of the send action, typically `{id: <id of message>}`
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92 | */
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93 | say(message) {
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94 | return __awaiter(this, void 0, void 0, function* () {
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95 | return new Promise((resolve, reject) => {
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96 | const activity = this.ensureMessageFormat(message);
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97 | this._controller.middleware.send.run(this, activity, (err, bot, activity) => __awaiter(this, void 0, void 0, function* () {
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98 | if (err) {
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99 | return reject(err);
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100 | }
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101 | resolve(yield this.getConfig('context').sendActivity(activity));
|
102 | }));
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103 | });
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104 | });
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105 | }
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106 | ;
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107 | /**
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108 | * Reply to an incoming message.
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109 | * Message will be sent using the context of the source message, which may in some cases be different than the context used to spawn the bot.
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110 | *
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111 | * Note that like [bot.say()](#say), `reply()` can take a string or a message object.
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112 | *
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113 | * ```javascript
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114 | * controller.on('event', async(bot, message) => {
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115 | *
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116 | * await bot.reply(message, 'I received an event and am replying to it.');
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117 | *
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118 | * });
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119 | * ```
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120 | *
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121 | * @param src An incoming message, usually passed in to a handler function
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122 | * @param resp A string containing the text of a reply, or more fully formed message object
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123 | * @returns Return value will contain the results of the send action, typically `{id: <id of message>}`
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124 | */
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125 | reply(src, resp) {
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126 | return __awaiter(this, void 0, void 0, function* () {
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127 | let activity = this.ensureMessageFormat(resp);
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128 | // Get conversation reference from src
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129 | const reference = botbuilder_1.TurnContext.getConversationReference(src.incoming_message);
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130 | activity = botbuilder_1.TurnContext.applyConversationReference(activity, reference);
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131 | return this.say(activity);
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132 | });
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133 | }
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134 | /**
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135 | * Begin a pre-defined dialog by specifying its id. The dialog will be started in the same context (same user, same channel) in which the original incoming message was received.
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136 | * [See "Using Dialogs" in the core documentation.](../index.md#using-dialogs)
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137 | *
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138 | * ```javascript
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139 | * controller.hears('hello', 'message', async(bot, message) => {
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140 | * await bot.beginDialog(GREETINGS_DIALOG);
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141 | * });
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142 | * ```
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143 | * @param id id of dialog
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144 | * @param options object containing options to be passed into the dialog
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145 | */
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146 | beginDialog(id, options) {
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147 | return __awaiter(this, void 0, void 0, function* () {
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148 | if (this._config.dialogContext) {
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149 | yield this._config.dialogContext.beginDialog(id + ':botkit-wrapper', Object.assign({ user: this.getConfig('context').activity.from.id, channel: this.getConfig('context').activity.conversation.id }, options));
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150 | // make sure we save the state change caused by the dialog.
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151 | // this may also get saved again at end of turn
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152 | yield this._controller.saveState(this);
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153 | }
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154 | else {
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155 | throw new Error('Call to beginDialog on a bot that did not receive a dialogContext during spawn');
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156 | }
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157 | });
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158 | }
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159 | /**
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160 | * Cancel any and all active dialogs for the current user/context.
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161 | */
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162 | cancelAllDialogs() {
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163 | return __awaiter(this, void 0, void 0, function* () {
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164 | if (this._config.dialogContext) {
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165 | return this._config.dialogContext.cancelAllDialogs();
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166 | }
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167 | });
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168 | }
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169 | /**
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170 | * Get a reference to the active dialog
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171 | * @returns a reference to the active dialog or undefined if no dialog is active
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172 | */
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173 | getActiveDialog() {
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174 | return this.getConfig('dialogContext').activeDialog;
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175 | }
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176 | /**
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177 | * Check if any dialog is active or not
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178 | * @returns true if there is an active dialog, otherwise false
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179 | */
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180 | hasActiveDialog() {
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181 | return !!this.getActiveDialog();
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182 | }
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183 | /**
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184 | * Check to see if a given dialog is currently active in the stack
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185 | * @param id The id of a dialog to look for in the dialog stack
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186 | * @returns true if dialog with id is located anywhere in the dialog stack
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187 | */
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188 | isDialogActive(id) {
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189 | if (this.getConfig('dialogContext').stack.length) {
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190 | return (this.getConfig('dialogContext').stack.filter((d) => d.id === id).length > 0);
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191 | }
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192 | return false;
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193 | }
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194 | /**
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195 | * Replace any active dialogs with a new a pre-defined dialog by specifying its id. The dialog will be started in the same context (same user, same channel) in which the original incoming message was received.
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196 | * [See "Using Dialogs" in the core documentation.](../index.md#using-dialogs)
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197 | *
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198 | * ```javascript
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199 | * controller.hears('hello', 'message', async(bot, message) => {
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200 | * await bot.replaceDialog(GREETINGS_DIALOG);
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201 | * });
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202 | * ```
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203 | * @param id id of dialog
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204 | * @param options object containing options to be passed into the dialog
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205 | */
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206 | replaceDialog(id, options) {
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207 | return __awaiter(this, void 0, void 0, function* () {
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208 | if (this._config.dialogContext) {
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209 | yield this._config.dialogContext.replaceDialog(id + ':botkit-wrapper', Object.assign({ user: this.getConfig('context').activity.from.id, channel: this.getConfig('context').activity.conversation.id }, options));
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210 | // make sure we save the state change caused by the dialog.
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211 | // this may also get saved again at end of turn
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212 | yield this._controller.saveState(this);
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213 | }
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214 | else {
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215 | throw new Error('Call to beginDialog on a bot that did not receive a dialogContext during spawn');
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216 | }
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217 | });
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218 | }
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219 | /**
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220 | * Alter the context in which a bot instance will send messages.
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221 | * Use this method to create or adjust a bot instance so that it can send messages to a predefined user/channel combination.
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222 | *
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223 | * ```javascript
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224 | * // get the reference field and store it.
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225 | * const saved_reference = message.reference;
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226 | *
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227 | * // later on...
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228 | * let bot = await controller.spawn();
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229 | * bot.changeContext(saved_reference);
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230 | * bot.say('Hello!');
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231 | * ```
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232 | *
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233 | * @param reference A [ConversationReference](https://docs.microsoft.com/en-us/javascript/api/botframework-schema/conversationreference?view=botbuilder-ts-latest), most likely captured from an incoming message and stored for use in proactive messaging scenarios.
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234 | */
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235 | changeContext(reference) {
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236 | return __awaiter(this, void 0, void 0, function* () {
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237 | // change context of outbound activities to use this new address
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238 | this._config.reference = reference;
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239 | // Create an activity using this reference
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240 | const activity = botbuilder_1.TurnContext.applyConversationReference({ type: 'message' }, reference, true);
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241 | // create a turn context
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242 | const turnContext = new botbuilder_1.TurnContext(this.getConfig('adapter'), activity);
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243 | // create a new dialogContext so beginDialog works.
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244 | const dialogContext = yield this._controller.dialogSet.createContext(turnContext);
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245 | this._config.context = turnContext;
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246 | this._config.dialogContext = dialogContext;
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247 | this._config.activity = activity;
|
248 | return this;
|
249 | });
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250 | }
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251 | startConversationWithUser(reference) {
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252 | return __awaiter(this, void 0, void 0, function* () {
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253 | // this code is mostly copied from BotFrameworkAdapter.createConversation
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254 | if (!reference.serviceUrl) {
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255 | throw new Error('bot.startConversationWithUser(): missing serviceUrl.');
|
256 | }
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257 | // Create conversation
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258 | const parameters = { bot: reference.bot, members: [reference.user], isGroup: false, activity: null, channelData: null };
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259 | const client = this.getConfig('adapter').createConnectorClient(reference.serviceUrl);
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260 | // Mix in the tenant ID if specified. This is required for MS Teams.
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261 | if (reference.conversation && reference.conversation.tenantId) {
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262 | // Putting tenantId in channelData is a temporary solution while we wait for the Teams API to be updated
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263 | parameters.channelData = { tenant: { id: reference.conversation.tenantId } };
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264 | // Permanent solution is to put tenantId in parameters.tenantId
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265 | parameters.tenantId = reference.conversation.tenantId;
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266 | }
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267 | const response = yield client.conversations.createConversation(parameters);
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268 | // Initialize request and copy over new conversation ID and updated serviceUrl.
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269 | const request = botbuilder_1.TurnContext.applyConversationReference({ type: 'event', name: 'createConversation' }, reference, true);
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270 | const conversation = {
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271 | // fallback to existing conversation id because Emulator will respond without a response.id AND needs to stay in same channel.
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272 | // This should be fixed by Emulator. https://github.com/microsoft/BotFramework-Emulator/issues/2097
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273 | id: response.id || reference.conversation.id,
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274 | isGroup: false,
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275 | conversationType: null,
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276 | tenantId: null,
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277 | name: null
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278 | };
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279 | request.conversation = conversation;
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280 | if (response.serviceUrl) {
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281 | request.serviceUrl = response.serviceUrl;
|
282 | }
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283 | // Create context and run middleware
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284 | const turnContext = this.getConfig('adapter').createContext(request);
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285 | // create a new dialogContext so beginDialog works.
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286 | const dialogContext = yield this._controller.dialogSet.createContext(turnContext);
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287 | this._config.context = turnContext;
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288 | this._config.dialogContext = dialogContext;
|
289 | this._config.activity = request;
|
290 | });
|
291 | }
|
292 | /**
|
293 | * Take a crudely-formed Botkit message with any sort of field (may just be a string, may be a partial message object)
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294 | * and map it into a beautiful BotFramework Activity.
|
295 | * Any fields not found in the Activity definition will be moved to activity.channelData.
|
296 | * @params message a string or partial outgoing message object
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297 | * @returns a properly formed Activity object
|
298 | */
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299 | ensureMessageFormat(message) {
|
300 | if (typeof (message) === 'string') {
|
301 | return {
|
302 | type: 'message',
|
303 | text: message,
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304 | channelData: {}
|
305 | };
|
306 | }
|
307 | else {
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308 | // set up a base message activity
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309 | // https://docs.microsoft.com/en-us/javascript/api/botframework-schema/activity?view=botbuilder-ts-latest
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310 | const activity = {
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311 | type: message.type || 'message',
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312 | text: message.text,
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313 | action: message.action,
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314 | attachmentLayout: message.attachmentLayout,
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315 | attachments: message.attachments,
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316 | channelData: Object.assign({}, message.channelData),
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317 | channelId: message.channelId,
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318 | code: message.code,
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319 | conversation: message.conversation,
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320 | deliveryMode: message.deliveryMode,
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321 | entities: message.entities,
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322 | expiration: message.expiration,
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323 | from: message.from,
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324 | historyDisclosed: message.historyDisclosed,
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325 | id: message.id,
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326 | importance: message.importance,
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327 | inputHint: message.inputHint,
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328 | label: message.label,
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329 | listenFor: message.listenFor,
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330 | locale: message.locale,
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331 | localTimestamp: message.localTimestamp,
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332 | localTimezone: message.localTimezone,
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333 | membersAdded: message.membersAdded,
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334 | membersRemoved: message.membersRemoved,
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335 | name: message.name,
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336 | reactionsAdded: message.reactionsAdded,
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337 | reactionsRemoved: message.reactionsRemoved,
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338 | recipient: message.recipient,
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339 | relatesTo: message.relatesTo,
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340 | replyToId: message.replyToId,
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341 | semanticAction: message.semanticAction,
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342 | serviceUrl: message.serviceUrl,
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343 | speak: message.speak,
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344 | suggestedActions: message.suggestedActions,
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345 | summary: message.summary,
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346 | textFormat: message.textFormat,
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347 | textHighlights: message.textHighlights,
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348 | timestamp: message.timestamp,
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349 | topicName: message.topicName,
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350 | value: message.value,
|
351 | valueType: message.valueType
|
352 | };
|
353 | // Now, copy any additional fields not in the activity into channelData
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354 | // This way, any fields added by the developer to the root object
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355 | // end up in the approved channelData location.
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356 | for (const key in message) {
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357 | if (key !== 'channelData' && !Object.prototype.hasOwnProperty.call(activity, key)) {
|
358 | activity.channelData[key] = message[key];
|
359 | }
|
360 | }
|
361 | return activity;
|
362 | }
|
363 | }
|
364 | /**
|
365 | * Set the http response status code for this turn
|
366 | *
|
367 | * ```javascript
|
368 | * controller.on('event', async(bot, message) => {
|
369 | * // respond with a 500 error code for some reason!
|
370 | * bot.httpStatus(500);
|
371 | * });
|
372 | * ```
|
373 | *
|
374 | * @param status {number} a valid http status code like 200 202 301 500 etc
|
375 | */
|
376 | httpStatus(status) {
|
377 | this.getConfig('context').turnState.set('httpStatus', status);
|
378 | }
|
379 | /**
|
380 | * Set the http response body for this turn.
|
381 | * Use this to define the response value when the platform requires a synchronous response to the incoming webhook.
|
382 | *
|
383 | * Example handling of a /slash command from Slack:
|
384 | * ```javascript
|
385 | * controller.on('slash_command', async(bot, message) => {
|
386 | * bot.httpBody('This is a reply to the slash command.');
|
387 | * })
|
388 | * ```
|
389 | *
|
390 | * @param body (any) a value that will be returned as the http response body
|
391 | */
|
392 | httpBody(body) {
|
393 | this.getConfig('context').turnState.set('httpBody', body);
|
394 | }
|
395 | }
|
396 | exports.BotWorker = BotWorker;
|
397 | //# sourceMappingURL=botworker.js.map |
\ | No newline at end of file |