Get Email Message source

[guderkar]

Hello I wonder if there is a way to get message source like this in one piece of string

Received: from exchange.guderkar.com ([fe80::45a:8d31:b6dc:6cd3]) by
 exchange.guderkar.com ([fe80::45a:8d31:b6dc:6cd3%11]) with mapi; Fri, 16 Dec
 2016 22:31:03 +0100
From: tracy <tracy@guderkar.com>
To: student <student@guderkar.com>
Subject: attach
Thread-Topic: attach
Thread-Index: AQHSV+Ozi/jvgwEPmUiaIJZu/kQUYQ==
Date: Fri, 16 Dec 2016 21:31:02 +0000
Message-ID: <1481923862.7232.0.camel@guderkar.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Exchange-Organization-AuthAs: Internal
X-MS-Exchange-Organization-AuthMechanism: 04
X-MS-Exchange-Organization-AuthSource: exchange.guderkar.com
X-MS-Has-Attach: yes
X-MS-Exchange-Organization-SCL: -1
X-MS-TNEF-Correlator:
Content-Type: multipart/mixed;
	boundary="_002_148192386272320camelguderkarcom_"
MIME-Version: 1.0

--_002_148192386272320camelguderkarcom_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

attach=

--_002_148192386272320camelguderkarcom_
Content-Type: application/javascript; name="test.js"
Content-Description: test.js
Content-Disposition: attachment; filename="test.js"; size=140;
	creation-date="Fri, 16 Dec 2016 21:31:02 GMT";
	modification-date="Fri, 16 Dec 2016 21:31:02 GMT"
Content-ID: <c5ab3c9c-a0e7-47c6-9504-5e8b03e60d4e>
Content-Transfer-Encoding: base64

Zm9yICh2YXIgaSA9IDA7IGkgPCBwcm9jZXNzLmFyZ3YubGVuZ3RoOyBpKyspCgljb25zb2xlLmxv
Zyhwcm9jZXNzLmFyZ3ZbaV0pOw==

--_002_148192386272320camelguderkarcom_--

Right now I can somehow compose the source myself, but this would save me lot of troubles. Thanks.

EDIT: I think I need MimeContent and TextBody, but I can't find a way to load them

item.Load(new ews.PropertySet(ews.BasePropertySet.FirstClassProperties,
                         ews.ItemSchema.TextBody,
                         ews.ItemSchema.MimeContent)).then(function() 
{
    process.stdout.write(item.MimeContent + '\n');
});

[gautamsi]

have you tried exporting items using ews? it should give you exactly what you are looking for.

Note: in this library any c# byte[] (email.MimeContent.Content in this case) or stream is base64 string, you have to convert to Buffer or convert from base64 before saving to disk or displaying to screen

[guderkar]

Yeah thats what I need but still I don't know how to load MimeContent property, in the example above the item.MimeContent returns null;

[gautamsi]

can you post your code? I can fix it for this library, I have to work on documentation which I am not able to do due to time constraints.

you want to initialize PropertySet like this new ews.PropertySet(ews.BasePropertySet.IdOnly, [ews.ItemSchema.MimeContent]) I have to fix the c# way of initializer before 1.0

[guderkar]

var adinationalProps = [];
adinationalProps.push(ews.ItemSchema.MimeContent);
adinationalProps.push(ews.ItemSchema.TextBody);

var Promise = require('bluebird');
var items = exch.FindItems(ews.WellKnownFolderName.Inbox, new ews.ItemView());

items.then(function (response) {
    Promise.reduce(response.Items,function(totalNotUsed, item){
        return item.Load(new ews.PropertySet(ews.BasePropertySet.FirstClassProperties, adinationalProps)).then(function() {
            process.stdout.write(item.MimeContent.Content + '\n');
            return null;
        });
    }, null).then(function(totalNotUsed) {
        //all done
    });
});

but this end with 'Unhandled rejection (<{"InnerException":null,"message":"The ...>, no stack trace)'
which is bluebird report

[gautamsi]

what is the full message? bluebird complains about non Error object in rejection, it is known issue. I am going to transform soapfault class to service exception (which extends Error) in errors before 1.0

[guderkar]

There is no other message.

var adinationalProps = [];
adinationalProps.push(ews.ItemSchema.MimeContent);
adinationalProps.push(ews.ItemSchema.TextBody);

var items = exch.FindItems(ews.WellKnownFolderName.Inbox, new ews.ItemView());
items.then(function (response) {
    for ( var item of response.Items )
    {
    	item.Load(new ews.PropertySet(ews.BasePropertySet.FirstClassProperties, adinationalProps)).then(function() {
    		console.log(item.Subject);
    		console.log(item.MimeContent);
    		console.log("----------------------");
    	});
    }
});

The problem is that when I do item.Load(new ews.PropertySet(ews.BasePropertySet.FirstClassProperties, adinationalProps)) the function is not even called. But when I remove adinational props item.Load(new ews.PropertySet(ews.BasePropertySet.FirstClassProperties)) it is called correctly.

[gautamsi]

I have ran this exactly by your example, I have no problem getting MimeContent.Content. I see there is a bug for TextBody which will be fixed in next release.

[guderkar]

Had no clue TextBody was causing the problem. I got it working now. Thank you!!

[gautamsi]

for your requirement, no need to use FirstClassProperties as you may not need all of them, IdOnly is sufficient for BasePropertySet. Just use ItemSchema.MimeContent