using attachments to store images

[Sylvain Reverdy]

Hi,

 

I'm storing images as attachment using the session.Advanced.DatabaseCommands.PutAttachment command.
It works, but if I try to get directly the image from the browser (http://localhost/raven/static/images/image.jpg), it returns the data with the content-type "text/html" instead of "image/jpeg".

So, in Google Chrome, it does not render the image, it shows binary data...

I don't understand how to pass the content type using the PutAttachment method.

I suppose it is possible because the website Ravendb.net uses it... (http://ravendb.net/static/images/bg-main-t.jpg)

Should I set something on the RavenJObject ?

 

Thx,
Sylvain

[Oren Eini (Ayende Rahien)]

Sylvain,

Yes, the PutAttachment accepts a metadata object, and you can put the Content-Type there that will be returned.

[Sylvain Reverdy]

Thx for the answer.

 

It's not working on my computer :

 

Here's my code :

 

using (Stream s = File.OpenRead(@"D:image.jpg"))
{
    session.Advanced.DatabaseCommands.PutAttachment("images/image.jpg", null, s,
          new RavenJObject { { "Content-Type", "image/jpeg" } });
    session.SaveChanges();
}

 

I host RavenDB on IIS 7.5...

 

Here is the response data (using Fiddler)

HTTP/1.1 200 OK
Cache-Control: private
Content-Type: text/html
ETag: 00000000-0000-0d00-0000-000000000002
Server: Microsoft-IIS/7.5
Raven-Server-Build: 700
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Fri, 09 Mar 2012 18:30:48 GMT
Content-Length: 70130

[Oren Eini (Ayende Rahien)]

You are correct, fixed in the next build 

[Sylvain Reverdy]

Ok, thx for this information.

2012/3/11 Oren Eini (Ayende Rahien) <aye...@ayende.com>

[Sylvain Reverdy]

I tried with the last stable build (888), and now the server is giving me a content-type "application/json; charset=utf-8" instead of "image/jpeg" :

 HTTP/1.1 200 OK
Cache-Control: private
Content-Type: application/json; charset=utf-8
ETag: 00000000-0000-3800-0000-000000000005
Server: Microsoft-IIS/7.5
Raven-Server-Build: 888
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Mon, 09 Apr 2012 08:42:18 GMT
Content-Length: 70130

 I used the same code to put the attachment

using (Stream s = File.OpenRead(@"D:\image.jpg"))
{
session.Advanced.DatabaseCommands.PutAttachment("images/image.jpg", null, s,
new RavenJObject { { "Content-Type", "image/jpeg" } });
session.SaveChanges();
}

 

Am I missing something, or is the bug still there ?
 

2012/3/12 Sylvain Reverdy <sylvain...@gmail.com>

[Itamar Syn-Hershko]

We have a passing test for this:

Raven.Tests.MailingList.AttachmentContentType

Can you see why your code fails?

Also, you don't need to call session.SaveChanges() after calls to DatabaseCommands (which you can access directly from the document store object)

[Sylvain Reverdy]

Thx your answer

My Bad.

I updated the server, but forgot to update the client.

Now it is working :)

 

2012/4/10 Itamar Syn-Hershko <ita...@hibernatingrhinos.com>