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Add new/updated Email node including credentials per node.
Deprecating old IMAP node as now part of this general Email node
This commit is contained in:
Dave C-J
@@ -31,13 +31,13 @@
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If there is text/html then that is returned in <b>msg.html</b>. <b>msg.from</b> and <b>msg.date</b> are also set if you need them.</p>
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<p>Uses the imap module - you also need to pre-configure your email settings in a file emailkeys.js as per below.</p>
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<p><pre>module.exports = { service: "Gmail", user: "blahblah@gmail.com", pass: "password", server: "imap.gmail.com", port: "993" }</pre></p>
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<p>This <b>must</b> be located in the directory above node-red.</p>
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<p>This <b>must</b> be located in the directory <b>above</b> node-red.</p>
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<p><b>Note:</b> this node <i>only</i> gets the most recent single email from the inbox, so set the repeat (polling) time appropriately.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('imap',{
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category: 'social-input',
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category: 'deprecated',
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color:"#c7e9c0",
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defaults: {
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repeat: {value:"300",required:true},
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138
nodes/core/deprecated/61-imap.js
Normal file
138
nodes/core/deprecated/61-imap.js
Normal file
@@ -0,0 +1,138 @@
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/**
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* Copyright 2013 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var RED = require(process.env.NODE_RED_HOME+"/red/red");
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var Imap = require('imap');
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var util = require('util');
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try {
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var emailkey = RED.settings.email || require(process.env.NODE_RED_HOME+"/../emailkeys.js");
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} catch (err) {
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util.log("[61-imap.js] Advise : No Email credentials found.");
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}
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if (emailkey) {
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var imap = new Imap({
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user: emailkey.user,
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password: emailkey.pass,
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host: emailkey.server||"imap.gmail.com",
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port: emailkey.port||"993",
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tls: true,
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tlsOptions: { rejectUnauthorized: false }
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});
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function openInbox(cb) {
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imap.openBox('INBOX', true, cb);
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}
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}
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function ImapNode(n) {
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RED.nodes.createNode(this,n);
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this.name = n.name;
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this.repeat = n.repeat * 1000 || 300000;
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var node = this;
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this.interval_id = null;
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var oldmail = {};
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if (!isNaN(this.repeat) && this.repeat > 0) {
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node.log("repeat = "+this.repeat);
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this.interval_id = setInterval( function() {
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node.emit("input",{});
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}, this.repeat );
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}
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this.on("input", function(msg) {
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if (imap) {
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imap.once('ready', function() {
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var pay = {};
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openInbox(function(err, box) {
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if (box.messages.total > 0) {
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var f = imap.seq.fetch(box.messages.total + ':*', { bodies: ['HEADER.FIELDS (FROM SUBJECT DATE)','TEXT'] });
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f.on('message', function(msg, seqno) {
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node.log('message: #'+ seqno);
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var prefix = '(#' + seqno + ') ';
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msg.on('body', function(stream, info) {
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var buffer = '';
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stream.on('data', function(chunk) {
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buffer += chunk.toString('utf8');
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});
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stream.on('end', function() {
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if (info.which !== 'TEXT') {
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pay.from = Imap.parseHeader(buffer).from[0];
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pay.topic = Imap.parseHeader(buffer).subject[0];
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pay.date = Imap.parseHeader(buffer).date[0];
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} else {
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var parts = buffer.split("Content-Type");
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for (var p in parts) {
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if (parts[p].indexOf("text/plain") >= 0) {
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pay.payload = parts[p].split("\n").slice(1,-2).join("\n").trim();
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}
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if (parts[p].indexOf("text/html") >= 0) {
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pay.html = parts[p].split("\n").slice(1,-2).join("\n").trim();
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}
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}
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//pay.body = buffer;
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}
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});
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});
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msg.on('end', function() {
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//node.log('Finished: '+prefix);
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});
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});
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f.on('error', function(err) {
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node.warn('fetch error: ' + err);
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});
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f.on('end', function() {
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if (JSON.stringify(pay) !== oldmail) {
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node.send(pay);
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oldmail = JSON.stringify(pay);
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node.log('sent new message: '+pay.topic);
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}
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else { node.log('duplicate not sent: '+pay.topic); }
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imap.end();
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});
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}
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else {
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// node.log("you have achieved inbox zero");
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imap.end();
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}
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});
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});
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imap.connect();
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}
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else { node.warn("No Email credentials found. See info panel."); }
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});
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if (imap) {
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imap.on('error', function(err) {
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util.log(err);
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});
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}
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this.on("error", function(err) {
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node.log("error: ",err);
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});
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this.on("close", function() {
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if (this.interval_id != null) {
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clearInterval(this.interval_id);
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}
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if (imap) { imap.destroy(); }
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});
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node.emit("input",{});
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}
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RED.nodes.registerType("imap",ImapNode);
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@@ -14,38 +14,223 @@
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="email">
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<script type="text/x-red" data-template-name="e-mail">
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<div class="form-row">
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<label for="node-input-name"><i class="icon-envelope"></i> To</label>
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<input type="text" id="node-input-name" placeholder="email@address.com">
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</div>
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<!-- <div class="form-row">
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<label for="node-input-pin"><i class="icon-asterisk"></i> Service</label>
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<select type="text" id="node-input-pin" style="width: 150px;">
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<option value="-" disabled> </option>
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<option value="DynectEmail">DynectEmail</option>
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<option value="Gmail">Gmail</option>
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<option value="hot.ee">hot.ee</option>
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<option value="Hotmail">Hotmail</option>
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<option value="iCloud">iCloud</option>
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<option value="mail.ee">mail.ee</option>
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<option value="Mail.Ru">Mail.Ru</option>
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<option value="Mailgun">Mailgun</option>
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<option value="Mailjet">Mailjet</option>
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<option value="Mandrill">Mandrill</option>
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<option value="Postmark">Postmark</option>
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<option value="QQ">QQ</option>
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<option value="QQex">QQex</option>
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<option value="SendGrid">SendGrid</option>
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<option value="SendCloud">SendCloud</option>
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<option value="SES">SES</option>
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<option value="Yahoo">Yahoo</option>
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<option value="yandex">yandex</option>
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<option value="Zoho">Zoho</option>
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</select>
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</div> -->
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<div class="form-row">
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<label for="node-input-server"><i class="icon-tag"></i> Server</label>
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<input type="text" id="node-input-server" placeholder="smtp.gmail.com">
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</div>
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<div class="form-row">
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<label for="node-input-port"><i class="icon-random"></i> Port</label>
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<input type="text" id="node-input-port" placeholder="465">
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</div>
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<div class="form-row">
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<label for="node-config-input-userid"><i class="icon-user"></i> Userid</label>
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<input type="text" id="node-config-input-userid">
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</div>
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<div class="form-row">
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<label for="node-config-input-password"><i class="icon-lock"></i> Password</label>
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<input type="password" id="node-config-input-password">
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</div>
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<br/>
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<div class="form-row">
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<label for="node-input-dname"><i class="icon-tag"></i> Name</label>
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<input type="text" id="node-input-dname" placeholder="Name">
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</div>
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<div class="form-tips" id="node-tip"><b>Note:</b> Using credentials from global emailkeys.js file.</div>
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</script>
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<script type="text/x-red" data-help-name="email">
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<p>Sends the <b>msg.payload</b> as an email, with a subject of <b>msg.topic</b>.</p>
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<p>It sends the message to the configured recipient <i>only</i>.</p>
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<p><b>msg.topic</b> is used to set the subject of the email, and <b>msg.payload</b> is the body text.</p>
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<p>Uses the nodemailer module - you also need to pre-configure your email SMTP settings in a file emailkeys.js like that below.</p>
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<p><pre>module.exports = { service: "Gmail", user: "blahblah@gmail.com", pass: "password", server: "imap.gmail.com", port: "993" }</pre></p>
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<p>This <b>must</b> be located in the diectory above node-red.</p>
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<script type="text/x-red" data-help-name="e-mail">
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<p>Sends the <b>msg.payload</b> as an email, with a subject of <b>msg.topic</b>.</p>
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<p>It sends the message to the configured recipient <i>only</i>.</p>
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<p><b>msg.topic</b> is used to set the subject of the email, and <b>msg.payload</b> is the body text.</p>
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<p>Uses the nodemailer module.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('email',{
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(function() {
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RED.nodes.registerType('e-mail',{
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category: 'social-output',
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color:"#c7e9c0",
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defaults: {
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name: {value:"",required:true}
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server: {value:"smtp.gmail.com",required:true},
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port: {value:"465",required:true},
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name: {value:"",required:true},
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dname: {value:""}
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},
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inputs:1,
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outputs:0,
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icon: "envelope.png",
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align: "right",
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label: function() {
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return this.name;
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return this.dname||this.name||"email";
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},
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labelStyle: function() {
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return (this.dname||!this.topic)?"node_label_italic":"";
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},
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oneditprepare: function() {
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$.getJSON('email/'+this.id,function(data) {
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if (data.userid) {
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$('#node-config-input-userid').val(data.userid);
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}
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if (data.hasPassword) {
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$('#node-config-input-password').val('__PWRD__');
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} else {
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$('#node-config-input-password').val('');
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}
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if (data.global) $('#node-tip').show();
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else $('#node-tip').hide();
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});
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},
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oneditsave: function() {
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var credentials = {};
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var newUser = $('#node-config-input-userid').val();
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var newPass = $('#node-config-input-password').val();
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credentials.userid = newUser;
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if (newPass != '__PWRD__') {
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credentials.password = newPass;
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}
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$.ajax({
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url: 'email/'+this.id,
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type: 'POST',
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data: credentials,
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success: function(result){}
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});
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},
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ondelete: function() {
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$.ajax({
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url: 'email/'+this.id,
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type: 'DELETE',
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success: function(result) {}
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});
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}
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});
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})();
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</script>
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<script type="text/x-red" data-template-name="e-mail in">
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<div class="form-row node-input-repeat">
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<label for="node-input-repeat"><i class="icon-repeat"></i> Check Repeat (S)</label>
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<input type="text" id="node-input-repeat" placeholder="300">
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</div>
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<div class="form-row">
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<label for="node-input-server"><i class="icon-tag"></i> Server</label>
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<input type="text" id="node-input-server" placeholder="imap.gmail.com">
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</div>
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<div class="form-row">
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<label for="node-input-port"><i class="icon-random"></i> Port</label>
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<input type="text" id="node-input-port" placeholder="993">
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</div>
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<div class="form-row">
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<label for="node-config-input-userid"><i class="icon-user"></i> Userid</label>
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<input type="text" id="node-config-input-userid">
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</div>
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<div class="form-row">
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<label for="node-config-input-password"><i class="icon-lock"></i> Password</label>
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<input type="password" id="node-config-input-password">
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</div>
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<br/>
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<div class="form-row">
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<label for="node-input-name"><i class="icon-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-tips" id="node-tip"><b>Note:</b> Using credentials from global emailkeys.js file.</div>
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<div id="node-input-tip" class="form-tips">Tip: <b>ONLY</b> retrieves the single most recent email.</div>
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</script>
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<script type="text/x-red" data-help-name="e-mail in">
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<p>Repeatedly gets a <b>single email</b> from an IMAP server and forwards on as a msg if not already seen.</p>
|
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<p>The subject is loaded into <b>msg.topic</b> and <b>msg.payload</b> is the plain text body.
|
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If there is text/html then that is returned in <b>msg.html</b>. <b>msg.from</b> and <b>msg.date</b> are also set if you need them.</p>
|
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<p>Uses the imap module.</p>
|
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<p><b>Note:</b> this node <i>only</i> gets the most recent single email from the inbox, so set the repeat (polling) time appropriately.</p>
|
||||
</script>
|
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|
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<script type="text/javascript">
|
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(function() {
|
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RED.nodes.registerType('e-mail in',{
|
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category: 'social-input',
|
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color:"#c7e9c0",
|
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defaults: {
|
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repeat: {value:"300",required:true},
|
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server: {value:"imap.gmail.com",required:true},
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port: {value:"993",required:true},
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name: {value:""}
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},
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inputs:0,
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outputs:1,
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icon: "envelope.png",
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label: function() {
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return this.name||"email";
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},
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labelStyle: function() {
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return (this.name||!this.topic)?"node_label_italic":"";
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},
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oneditprepare: function() {
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$.getJSON('email/'+this.id,function(data) {
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if (data.userid) {
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$('#node-config-input-userid').val(data.userid);
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}
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if (data.hasPassword) {
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$('#node-config-input-password').val('__PWRD__');
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} else {
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$('#node-config-input-password').val('');
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}
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if (data.global) $('#node-tip').show();
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else $('#node-tip').hide();
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});
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},
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oneditsave: function() {
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var credentials = {};
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var newUser = $('#node-config-input-userid').val();
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var newPass = $('#node-config-input-password').val();
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credentials.userid = newUser;
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if (newPass != '__PWRD__') {
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credentials.password = newPass;
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}
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$.ajax({
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url: 'email/'+this.id,
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type: 'POST',
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data: credentials,
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success: function(result){}
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});
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},
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ondelete: function() {
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$.ajax({
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url: 'email/'+this.id,
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type: 'DELETE',
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success: function(result) {}
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});
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}
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});
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})();
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</script>
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@@ -15,41 +15,240 @@
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**/
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var RED = require(process.env.NODE_RED_HOME+"/red/red");
|
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var util = require('util');
|
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var nodemailer = require("nodemailer");
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var emailkey = require(process.env.NODE_RED_HOME+"/../emailkeys.js");
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var Imap = require('imap');
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var smtpTransport = nodemailer.createTransport("SMTP",{
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service: emailkey.service,
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auth: {
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user: emailkey.user,
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pass: emailkey.pass
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}
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});
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//console.log(nodemailer.Transport.transports.SMTP.wellKnownHosts);
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// module.exports = { service: "Gmail", user: "blahblah@gmail.com", pass: "password", server: "imap.gmail.com", port: "993" }
|
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try { var globalkeys = RED.settings.email || require(process.env.NODE_RED_HOME+"/../emailkeys.js"); }
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catch(err) { }
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function EmailNode(n) {
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RED.nodes.createNode(this,n);
|
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this.topic = n.topic;
|
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this.name = n.name;
|
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var node = this;
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this.on("input", function(msg) {
|
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//node.log("email :",this.id,this.topic," received",msg.payload);
|
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if (msg != null) {
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RED.nodes.createNode(this,n);
|
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this.topic = n.topic;
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this.name = n.name;
|
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this.outserver = n.server;
|
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this.outport = n.port;
|
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var flag = false;
|
||||
var credentials = RED.nodes.getCredentials(n.id);
|
||||
if ((credentials) && (credentials.hasOwnProperty("userid"))) { this.userid = credentials.userid; }
|
||||
else {
|
||||
if (globalkeys) { this.userid = globalkeys.user; flag = true; }
|
||||
else { this.error("No e-mail userid set"); }
|
||||
}
|
||||
if ((credentials) && (credentials.hasOwnProperty("password"))) { this.password = credentials.password; }
|
||||
else {
|
||||
if (globalkeys) { this.password = globalkeys.pass; flag = true; }
|
||||
else { this.error("No e-mail password set"); }
|
||||
}
|
||||
if (flag) { RED.nodes.addCredentials(n.id,{userid:this.userid, password:this.password, global:true}); }
|
||||
var node = this;
|
||||
|
||||
smtpTransport.sendMail({
|
||||
from: emailkey.user, // sender address
|
||||
to: node.name, // comma separated list of receivers
|
||||
subject: msg.topic, // Subject line
|
||||
text: msg.payload // plaintext body
|
||||
}, function(error, response) {
|
||||
if (error) {
|
||||
node.error(error);
|
||||
} else {
|
||||
node.log("Message sent: " + response.message);
|
||||
}
|
||||
});
|
||||
var smtpTransport = nodemailer.createTransport("SMTP",{
|
||||
//service: emailkey.service,
|
||||
// {
|
||||
//transport: 'SMTP',
|
||||
host: node.outserver,
|
||||
port: node.outport,
|
||||
requiresAuth: true,
|
||||
secureConnection: true,
|
||||
//domains: [ 'gmail.com', 'googlemail.com' ],
|
||||
//},
|
||||
auth: {
|
||||
user: node.userid,
|
||||
pass: node.password
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
});
|
||||
this.on("input", function(msg) {
|
||||
//node.log("email :",this.id,this.topic," received",msg.payload);
|
||||
if (msg != null) {
|
||||
if (smtpTransport) {
|
||||
smtpTransport.sendMail({
|
||||
from: node.userid, // sender address
|
||||
to: node.name, // comma separated list of receivers
|
||||
subject: msg.topic, // subject line
|
||||
text: msg.payload // plaintext body
|
||||
}, function(error, response) {
|
||||
if (error) {
|
||||
node.error(error);
|
||||
} else {
|
||||
node.log("Message sent: " + response.message);
|
||||
}
|
||||
});
|
||||
}
|
||||
else { node.warn("No Email credentials found. See info panel."); }
|
||||
}
|
||||
});
|
||||
}
|
||||
RED.nodes.registerType("e-mail",EmailNode);
|
||||
|
||||
RED.nodes.registerType("email",EmailNode);
|
||||
|
||||
function EmailInNode(n) {
|
||||
RED.nodes.createNode(this,n);
|
||||
this.name = n.name;
|
||||
this.repeat = n.repeat * 1000 || 300000;
|
||||
this.inserver = n.server || emailkey.server || "imap.gmail.com";
|
||||
this.inport = n.port || emailkey.port || "993";
|
||||
var flag = false;
|
||||
var credentials = RED.nodes.getCredentials(n.id);
|
||||
if ((credentials) && (credentials.hasOwnProperty("userid"))) { this.userid = credentials.userid; }
|
||||
else {
|
||||
if (globalkeys) { this.userid = globalkeys.user; flag = true; }
|
||||
else { this.error("No e-mail userid set"); }
|
||||
}
|
||||
if ((credentials) && (credentials.hasOwnProperty("password"))) { this.password = credentials.password; }
|
||||
else {
|
||||
if (globalkeys) { this.password = globalkeys.pass; flag = true; }
|
||||
else { this.error("No e-mail password set"); }
|
||||
}
|
||||
if (flag) { RED.nodes.addCredentials(n.id,{userid:this.userid, password:this.password, global:true}); }
|
||||
var node = this;
|
||||
this.interval_id = null;
|
||||
var oldmail = {};
|
||||
|
||||
var imap = new Imap({
|
||||
user: node.userid,
|
||||
password: node.password,
|
||||
host: node.inserver,
|
||||
port: node.inport,
|
||||
tls: true,
|
||||
tlsOptions: { rejectUnauthorized: false },
|
||||
connTimeout: node.repeat,
|
||||
authTimeout: node.repeat
|
||||
});
|
||||
|
||||
if (!isNaN(this.repeat) && this.repeat > 0) {
|
||||
node.log("repeat = "+this.repeat);
|
||||
this.interval_id = setInterval( function() {
|
||||
node.emit("input",{});
|
||||
}, this.repeat );
|
||||
}
|
||||
|
||||
this.on("input", function(msg) {
|
||||
imap.once('ready', function() {
|
||||
var pay = {};
|
||||
imap.openBox('INBOX', true, function(err, box) {
|
||||
if (box.messages.total > 0) {
|
||||
var f = imap.seq.fetch(box.messages.total + ':*', { bodies: ['HEADER.FIELDS (FROM SUBJECT DATE)','TEXT'] });
|
||||
f.on('message', function(msg, seqno) {
|
||||
node.log('message: #'+ seqno);
|
||||
var prefix = '(#' + seqno + ') ';
|
||||
msg.on('body', function(stream, info) {
|
||||
var buffer = '';
|
||||
stream.on('data', function(chunk) {
|
||||
buffer += chunk.toString('utf8');
|
||||
});
|
||||
stream.on('end', function() {
|
||||
if (info.which !== 'TEXT') {
|
||||
pay.from = Imap.parseHeader(buffer).from[0];
|
||||
pay.topic = Imap.parseHeader(buffer).subject[0];
|
||||
pay.date = Imap.parseHeader(buffer).date[0];
|
||||
} else {
|
||||
var parts = buffer.split("Content-Type");
|
||||
for (var p in parts) {
|
||||
if (parts[p].indexOf("text/plain") >= 0) {
|
||||
pay.payload = parts[p].split("\n").slice(1,-2).join("\n").trim();
|
||||
}
|
||||
if (parts[p].indexOf("text/html") >= 0) {
|
||||
pay.html = parts[p].split("\n").slice(1,-2).join("\n").trim();
|
||||
}
|
||||
}
|
||||
//pay.body = buffer;
|
||||
}
|
||||
});
|
||||
});
|
||||
msg.on('end', function() {
|
||||
//node.log('Finished: '+prefix);
|
||||
});
|
||||
});
|
||||
f.on('error', function(err) {
|
||||
node.warn('fetch error: ' + err);
|
||||
});
|
||||
f.on('end', function() {
|
||||
if (JSON.stringify(pay) !== oldmail) {
|
||||
node.send(pay);
|
||||
oldmail = JSON.stringify(pay);
|
||||
node.log('received new email: '+pay.topic);
|
||||
}
|
||||
else { node.log('duplicate not sent: '+pay.topic); }
|
||||
imap.end();
|
||||
});
|
||||
}
|
||||
else {
|
||||
node.log("you have achieved inbox zero");
|
||||
imap.end();
|
||||
}
|
||||
});
|
||||
});
|
||||
imap.on('error', function(err) {
|
||||
node.log(err);
|
||||
});
|
||||
imap.connect();
|
||||
});
|
||||
|
||||
this.on("error", function(err) {
|
||||
node.log("error: ",err);
|
||||
});
|
||||
|
||||
this.on("close", function() {
|
||||
if (this.interval_id != null) {
|
||||
clearInterval(this.interval_id);
|
||||
}
|
||||
if (imap) { imap.destroy(); }
|
||||
});
|
||||
|
||||
node.emit("input",{});
|
||||
}
|
||||
RED.nodes.registerType("e-mail in",EmailInNode);
|
||||
|
||||
var querystring = require('querystring');
|
||||
|
||||
RED.httpAdmin.get('/email/global',function(req,res) {
|
||||
res.send(JSON.stringify({hasToken:!(globalkeys && globalkeys.userid && globalkeys.password)}));
|
||||
});
|
||||
|
||||
RED.httpAdmin.get('/email/:id',function(req,res) {
|
||||
var credentials = RED.nodes.getCredentials(req.params.id);
|
||||
if (credentials) {
|
||||
res.send(JSON.stringify({userid:credentials.userid,hasPassword:(credentials.password&&credentials.password!="")}));
|
||||
}
|
||||
else if (globalkeys && globalkeys.user && globalkeys.pass) {
|
||||
RED.nodes.addCredentials(req.params.id,{userid:globalkeys.user, password:globalkeys.pass, global:true});
|
||||
credentials = RED.nodes.getCredentials(req.params.id);
|
||||
res.send(JSON.stringify({userid:credentials.userid,global:credentials.global,hasPassword:(credentials.password&&credentials.password!="")}));
|
||||
}
|
||||
else {
|
||||
res.send(JSON.stringify({}));
|
||||
}
|
||||
});
|
||||
|
||||
RED.httpAdmin.delete('/email/:id',function(req,res) {
|
||||
RED.nodes.deleteCredentials(req.params.id);
|
||||
res.send(200);
|
||||
});
|
||||
|
||||
RED.httpAdmin.post('/email/:id',function(req,res) {
|
||||
var body = "";
|
||||
req.on('data', function(chunk) {
|
||||
body+=chunk;
|
||||
});
|
||||
req.on('end', function(){
|
||||
var newCreds = querystring.parse(body);
|
||||
var credentials = RED.nodes.getCredentials(req.params.id)||{};
|
||||
if (newCreds.userid == null || newCreds.userid == "") {
|
||||
delete credentials.userid;
|
||||
} else {
|
||||
credentials.userid = newCreds.userid;
|
||||
}
|
||||
if (newCreds.password == "") {
|
||||
delete credentials.password;
|
||||
} else {
|
||||
credentials.password = newCreds.password||credentials.password;
|
||||
}
|
||||
RED.nodes.addCredentials(req.params.id,credentials);
|
||||
res.send(200);
|
||||
});
|
||||
});
|
||||
|
||||
@@ -1,132 +0,0 @@
|
||||
/**
|
||||
* Copyright 2013 IBM Corp.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
**/
|
||||
|
||||
var RED = require(process.env.NODE_RED_HOME+"/red/red");
|
||||
var Imap = require('imap');
|
||||
var util = require('util');
|
||||
|
||||
try {
|
||||
var emailkey = RED.settings.email || require(process.env.NODE_RED_HOME+"/../emailkeys.js");
|
||||
} catch (err) {
|
||||
util.log("[imap] : Failed to load Email credentials");
|
||||
return;
|
||||
}
|
||||
|
||||
var imap = new Imap({
|
||||
user: emailkey.user,
|
||||
password: emailkey.pass,
|
||||
host: emailkey.server||"imap.gmail.com",
|
||||
port: emailkey.port||"993",
|
||||
tls: true,
|
||||
tlsOptions: { rejectUnauthorized: false }
|
||||
});
|
||||
|
||||
function openInbox(cb) {
|
||||
imap.openBox('INBOX', true, cb);
|
||||
}
|
||||
|
||||
function ImapNode(n) {
|
||||
RED.nodes.createNode(this,n);
|
||||
this.name = n.name;
|
||||
this.repeat = n.repeat * 1000 || 300000;
|
||||
var node = this;
|
||||
this.interval_id = null;
|
||||
var oldmail = {};
|
||||
|
||||
if (!isNaN(this.repeat) && this.repeat > 0) {
|
||||
node.log("repeat = "+this.repeat);
|
||||
this.interval_id = setInterval( function() {
|
||||
node.emit("input",{});
|
||||
}, this.repeat );
|
||||
}
|
||||
|
||||
this.on("input", function(msg) {
|
||||
imap.once('ready', function() {
|
||||
var pay = {};
|
||||
openInbox(function(err, box) {
|
||||
if (box.messages.total > 0) {
|
||||
var f = imap.seq.fetch(box.messages.total + ':*', { bodies: ['HEADER.FIELDS (FROM SUBJECT DATE)','TEXT'] });
|
||||
f.on('message', function(msg, seqno) {
|
||||
node.log('message: #'+ seqno);
|
||||
var prefix = '(#' + seqno + ') ';
|
||||
msg.on('body', function(stream, info) {
|
||||
var buffer = '';
|
||||
stream.on('data', function(chunk) {
|
||||
buffer += chunk.toString('utf8');
|
||||
});
|
||||
stream.on('end', function() {
|
||||
if (info.which !== 'TEXT') {
|
||||
pay.from = Imap.parseHeader(buffer).from[0];
|
||||
pay.topic = Imap.parseHeader(buffer).subject[0];
|
||||
pay.date = Imap.parseHeader(buffer).date[0];
|
||||
} else {
|
||||
var parts = buffer.split("Content-Type");
|
||||
for (var p in parts) {
|
||||
if (parts[p].indexOf("text/plain") >= 0) {
|
||||
pay.payload = parts[p].split("\n").slice(1,-2).join("\n").trim();
|
||||
}
|
||||
if (parts[p].indexOf("text/html") >= 0) {
|
||||
pay.html = parts[p].split("\n").slice(1,-2).join("\n").trim();
|
||||
}
|
||||
}
|
||||
//pay.body = buffer;
|
||||
}
|
||||
});
|
||||
});
|
||||
msg.on('end', function() {
|
||||
//node.log('Finished: '+prefix);
|
||||
});
|
||||
});
|
||||
f.on('error', function(err) {
|
||||
node.warn('fetch error: ' + err);
|
||||
});
|
||||
f.on('end', function() {
|
||||
if (JSON.stringify(pay) !== oldmail) {
|
||||
node.send(pay);
|
||||
oldmail = JSON.stringify(pay);
|
||||
node.log('sent new message: '+pay.topic);
|
||||
}
|
||||
else { node.log('duplicate not sent: '+pay.topic); }
|
||||
imap.end();
|
||||
});
|
||||
}
|
||||
else {
|
||||
// node.log("you have achieved inbox zero");
|
||||
imap.end();
|
||||
}
|
||||
});
|
||||
});
|
||||
imap.connect();
|
||||
});
|
||||
|
||||
imap.on('error', function(err) {
|
||||
util.log(err);
|
||||
});
|
||||
|
||||
this.on("error", function(err) {
|
||||
node.log("error: ",err);
|
||||
});
|
||||
|
||||
this.on("close", function() {
|
||||
if (this.interval_id != null) {
|
||||
clearInterval(this.interval_id);
|
||||
}
|
||||
imap.destroy();
|
||||
});
|
||||
|
||||
node.emit("input",{});
|
||||
}
|
||||
RED.nodes.registerType("imap",ImapNode);
|
||||
Reference in New Issue
Block a user