187549 - option to foce content-disposition:attachment content to be viewed inline

Status: RESOLVED DUPLICATE of bug 185618

(Core Graveyard :: File Handling, enhancement)

Description

[Gili Tzabari]

User-Agent:       Mozilla/5.0 (OS/2; U; Warp 4.5; en-US; rv:1.3b) Gecko/20030102
Build Identifier: Mozilla/5.0 (OS/2; U; Warp 4.5; en-US; rv:1.3b) Gecko/20030102

Hit the above URL.
I'm expecting the JPG Viewer to automatically take effect but instead I get the
plugin helper wizard.

Reproducible: Always

Steps to Reproduce:
1. See description
2.
3.

Comment 1

[Boris Zbarsky [:bzbarsky]]

Is this really a bug on "All" OSes, or just OS/2?

On windows, I (correctly, since the site requests this) get the helper app 
dialog... (not the plugin anything).

Comment 2

[Henrik Gemal]

the headers are:
Content-disposition: attachment; filename=top.jpg
Content-Type: image/jpeg; name=top.jpg

pretty sure this is a dupe...

Comment 3

[Mike Kaply [:mkaply]]

This works fine for me on a current Os/2 build. I get the helper dialog.

Comment 4

[Gili Tzabari]

Michael, I don't want to get a JPG helper dialog. Try the same action under
Explorer and you'll view the JPEG right away.

Or, if you really must display the helper dialog, there needs to be an option to
allow you to view the JPEG using the built-in viewer.

Comment 5

[Boris Zbarsky [:bzbarsky]]

Odd. The reason we put up that dialog is because that's what IE does when those 
headers are sent... yet I confirm that IE just shows this image.

Is the site sending IE different headers than Mozilla?  Can someone sniff the 
headers IE gets?

Comment 6

[Christian :Biesinger (don't email me, ping me on IRC)]

-> file handling

fwiw, on MSIE 5.0 as well as 5.5, I am asked if I want to save the image; it is
not displayed in the browser.

Comment 7

[Gili Tzabari]

Just want to add my 2 cents:

- Regardless of what IE does or does not, we should always be given an option to
use the built-in viewer if none is configured.

Comment 8

[Boris Zbarsky [:bzbarsky]]

yes; once bug 11521 is fixed that will become an option.

mutating bug accordingly.

Comment 9

[Boris Zbarsky [:bzbarsky]]

*** This bug has been marked as a duplicate of 185618 ***