freepbx-voicemail-notifs/index.js

121 lines
3.5 KiB
JavaScript

const config = require("./config.json");
const fs = require("fs");
const fpbxFuncs = require("./fpbxFuncs.js");
const lookupExtension = (ident, type) => { // type is either "ext" or "uid"
return new Promise((resolve, reject) => {
switch (type) {
case "ext":
pbxClient.request(fpbxFuncs.generateQuery('lookup', {
ext: ident
})).then((result) => {
res = {
"status": "exists",
"result": result
}
resolve(res);
}).catch((error) => {
res = {
"status": "notfound",
"result": error
}
reject(res);
});
break;
case "uid":
// Find the extension based on Discord ID in the voicemail email field
pbxClient.request(fpbxFuncs.generateQuery('list', {})).then(async (result) => {
// loop through all extensions, run a lookup on each one, and return the first one that matches
var found = false;
var ext = "";
var count = 0;
result.fetchAllExtensions.extension.forEach(async (ext) => {
pbxClient.request(fpbxFuncs.generateQuery('lookup', {
ext: ext.user.extension
})).then((result) => {
if (result.fetchVoiceMail.email == ident && !found) {
found = true;
ext = result;
clearInterval(x);
resolve({
"status": "exists",
"result": ext
})
}
count++;
}).catch((error) => {
reject(error);
});
});
x = setInterval(() => {
if (count == result.fetchAllExtensions.extension.length) {
clearInterval(x);
if (!found) {
reject("Not found");
}
}
}, 100);
}).catch((error) => {
reject(error);
});
break;
default:
reject("Invalid type");
}
});
}
// Setup GQL Client
const {
FreepbxGqlClient,
gql
} = require("freepbx-graphql-client");
const pbxClient = new FreepbxGqlClient(config.freepbx.url, {
client: {
id: config.freepbx.clientid,
secret: config.freepbx.secret,
}
});
// Setup Discord client
const Discord = require("discord.js");
const client = new Discord.Client({ intents: ["Guilds", "GuildMembers"] });
// Setup filesystem monitoring (for new voicemail)
const chokidar = require("chokidar");
const watcher = chokidar.watch(config.freepbx.voicemaildir, {
ignored: /(^|[\/\\])\../,
persistent: true
});
watched = [];
watcher.on("add", async (event, path) => {
// if the file is already being watched, ignore it, this stops spam from the watcher at startup
if (watched.includes(path)) return;
watched.push(path);
// extract file name from path
let filename = path.split("/").pop();
// extract mailbox from path (path looks like /var/spool/asterisk/voicemail/default/1000/INBOX/file.wav)
let mailbox = path.split("/")[6];
if(mailbox !== "INBOX") return; // ignore anything that isn't in the inbox
// if its a txt file (voicemail info), open it and get relavent info
// make a json object with the callerid, duration, origdate, and origmailbox from the txt file
if (filename.endsWith(".txt")) {
let file = fs.readFileSync(path, "utf8");
let lines = file.split("\n");
let callerid = lines[9].split("=")[1].replace(/"/g, "");
let duration = lines[17].split("=")[1];
let origdate = lines[11].split("=")[1];
let origmailbox = lines[2].split("=")[1];
let message = {
"callerid": callerid,
"duration": duration,
"origdate": origdate,
"origmailbox": origmailbox
}
// get the extension info from the callerid
let ext = await lookupExtension(callerid, "uid");
console.log(`New voicemail from ${message.callerid} (${message.duration}s)`);
}
});