"Share This Item" Generates Email Blob

[miqrogroove]

After clicking the "Share" link on a Details page and completing the email form, Pawtucket generates a multipart message including what appears to be a malformed thumbnail attachment. The payload begins with:

Content-Type: application/octet-stream
Content-Transfer-Encoding: base64
Content-Disposition: attachment

After that, my email client creates a generic filename with no extension. I had to open this in a text editor to find out that it was supposed to be an image. So, this is taking up space in the message and doing nothing else.

[collectiveaccess]

It's a valid image when I just tried it. We can change the content-type to hopefully make you and your email client happy.

[miqrogroove]

I tried Gmail and Thunderbird. Both show this file as an anonymous blob. Gmail calls it noname and Thunderbird calls it Part 1.2

[collectiveaccess]

Pushed change (a37b825) to set mime type for attachments.