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https://github.com/node-red/node-red-nodes.git
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Collects every unseen email
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285450523c
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@ -18,6 +18,7 @@ module.exports = function(RED) {
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"use strict";
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var nodemailer = require("nodemailer");
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var Imap = require('imap');
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var mimelib = require('mimelib');
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//console.log(nodemailer.Transport.transports.SMTP.wellKnownHosts);
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@ -168,9 +169,10 @@ module.exports = function(RED) {
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tls: true,
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tlsOptions: { rejectUnauthorized: false },
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connTimeout: node.repeat,
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authTimeout: node.repeat
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authTimeout: node.repeat//,
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//debug: function(msg) { console.log(msg); }
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});
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if (!isNaN(this.repeat) && this.repeat > 0) {
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this.interval_id = setInterval( function() {
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node.emit("input",{});
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@ -188,66 +190,73 @@ module.exports = function(RED) {
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}
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else {
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if (box.messages.total > 0) {
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//var f = imap.seq.fetch(box.messages.total + ':*', { markSeen:true, bodies: ['HEADER.FIELDS (FROM SUBJECT DATE TO CC BCC)','TEXT'] });
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var f = imap.seq.fetch(box.messages.total + ':*', { markSeen:true, bodies: ['HEADER','TEXT'] });
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f.on('message', function(msg, seqno) {
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node.log(RED._("email.status.message",{number: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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var head = Imap.parseHeader(buffer);
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if (head.hasOwnProperty("from")) { pay.from = head.from[0]; }
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if (head.hasOwnProperty("subject")) { pay.topic = head.subject[0]; }
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if (head.hasOwnProperty("date")) { pay.date = head.date[0]; }
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pay.header = head;
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} else {
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var parts = buffer.split("Content-Type");
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for (var p = 0; p < parts.length; p++) {
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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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else 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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} else {
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pay.payload = parts[0];
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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(RED._("email.errors.messageerror",{error:err}));
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node.status({fill:"red",shape:"ring",text:"email.status.messageerror"});
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});
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f.on('end', function() {
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delete(pay._msgid);
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if (JSON.stringify(pay) !== oldmail) {
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oldmail = JSON.stringify(pay);
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node.send(pay);
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node.log(RED._("email.status.newemail",{topic:pay.topic}));
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}
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else { node.log(RED._("email.status.duplicate",{topic:pay.topic})); }
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//node.status({fill:"green",shape:"dot",text:"node-red:common.status.ok"});
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node.status({});
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});
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imap.seq.search([ 'UNSEEN' ], function(err, results) {
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if (err) throw err;
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//console.log(results);
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if (results.length > 0) {
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var f = imap.fetch(results, { markSeen: true, bodies: ['HEADER','TEXT'] });
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f.on('message', function(msg, seqno) {
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node.log(RED._("email.status.message",{number: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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var head = Imap.parseHeader(buffer);
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if (head.hasOwnProperty("from")) { pay.from = head.from[0]; }
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if (head.hasOwnProperty("subject")) { pay.topic = head.subject[0]; }
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if (head.hasOwnProperty("date")) { pay.date = head.date[0]; }
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pay.header = head;
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} else {
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var parts = buffer.split("Content-Type");
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for (var p = 0; p < parts.length; p++) {
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if (parts[p].indexOf("text/plain") >= 0) {
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pay.payload = mimelib.decodeQuotedPrintable(parts[p].split("\n").slice(1,-2).join("\n").trim());
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}
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else if (parts[p].indexOf("text/html") >= 0) {
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pay.html = mimelib.decodeQuotedPrintable(parts[p].split("\n").slice(1,-2).join("\n").trim());
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}
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else {
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pay.payload = mimelib.decodeQuotedPrintable(parts[0]);
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}
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}
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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.send(pay);
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node.log(RED._("email.status.newemail",{topic: prefix+": "+pay.topic}));
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});
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});
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f.once('error', function(err) {
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node.warn(RED._("email.errors.messageerror",{error:err}));
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node.status({fill:"red",shape:"ring",text:"email.status.messageerror"});
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});
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f.once('end', function() {
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node.log("All emails read and sent");
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node.status({});
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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(RED._("email.status.inboxzero"));
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imap.end();
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node.status({});
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}
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});
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}
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else {
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node.log(RED._("email.status.inboxzero"));
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//node.status({fill:"green",shape:"dot",text:"node-red:common.status.ok"});
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imap.end();
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node.status({});
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}
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}
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imap.end();
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});
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});
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node.status({fill:"grey",shape:"dot",text:"node-red:common.status.connecting"});
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@ -272,7 +281,7 @@ module.exports = function(RED) {
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credentials: {
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userid: {type:"text"},
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password: {type: "password"},
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global: { type:"boolean"}
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global: {type:"boolean"}
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}
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});
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};
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