86 lines
2.2 KiB
JavaScript
86 lines
2.2 KiB
JavaScript
var providers = require('./providers.js')
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, _ = require('underscore')
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, exec = require('child_process').exec
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, spawn = require('child_process').spawn;
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var StringDecoder = require('string_decoder').StringDecoder;
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var debugEnabled = false;
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// NOTE: Change this if you are self-hosting!
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var fromAddress = 'foo@bar.com';
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//----------------------------------------------------------------
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/*
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General purpose logging function, gated by a configurable
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value.
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*/
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function output() {
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if (debugEnabled) {
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return console.log.apply(this, arguments);
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}
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}
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//----------------------------------------------------------------
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/* Enable verbosity for the text module.
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If enabled, logging functions will
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print to stdout.
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Params:
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enable - bool
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*/
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function debug(enable) {
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debugEnabled = enable;
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return debugEnabled;
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}
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//----------------------------------------------------------------
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/* Sends a text message
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Will perform a region lookup (for providers), then
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send a message to each.
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Params:
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phone - phone number to text
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message - message to send
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region - region to use (defaults to US)
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cb - function(err), provides err messages
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*/
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function sendText(phone, message, region, cb) {
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output('txting phone', phone, ':', message);
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region = region || 'us';
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var providers_list = providers[region];
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var done = _.after(providers_list.length, function() {
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cb(false);
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});
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_.each(providers_list, function(provider) {
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var email = provider.replace('%s', phone);
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var child = spawn('mail', ['-s', 'txt', '-a', 'From:' + fromAddress, email]);
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var decoder = new StringDecoder('utf8');
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child.stdout.on('data', function(data) {
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output(decoder.write(data));
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});
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child.stderr.on('data', function(data) {
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output(decoder.write(data));
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});
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child.on('error', function(data) {
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output('sendmail failed', {email: email, data: decoder.write(data)});
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done();
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});
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child.on('exit', function(code, signal) {
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done();
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});
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child.stdin.write(message + '\n');
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child.stdin.end();
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});
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}
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module.exports = {
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send: sendText, // Send a text message
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debug: debug // Enable or disable debug output
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};
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