1223524 - [Browser][Aries][Flame] The Browser adds extra file extensions to downloaded files

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: Gaia::System::Download, defect)

Description

[Michael Bryant (uber)]

Attachment: Screenshot of extra file extensions added to files in the Downloads menu

Images and videos downloaded with the browser application wind up having extra file extensions added to the end of the file name. I've attached a screenshot of my downloads folder on Aries. For the webm and mp4 files the extra extension causes the files to be unable to be opened on the phone.

Examples include:
.jpg.jpeg
.webm.html
.mp4.html

Images and videos were downloaded from different sites. In this case I got them from imgur.com, apod.nasa.gov, and interfacelift.com

STR:
1) Use the browser to find images
2) Longpress the image and save it
3) Navigate to the Downloads section of the Settings menu and look at the files
4) Files will have the extra extensions listed.

Aries Build Information
Build ID               20151030120435
Gaia Revision          91cac94948094cfdcd00cba5c6483e27e80cb3b0
Gaia Date              2015-10-28 20:32:15
Gecko Revision         https://hg.mozilla.org/mozilla-central/rev/c2534acb485963331d67bbc5c07f0d862ed56bf5
Gecko Version          45.0a1
Device Name            aries
Firmware(Release)      4.4.2
Firmware(Incremental)  eng.worker.20150619.224059
Firmware Date          Fri Jun 19 22:41:08 UTC 2015
Bootloader             s1

Flame Build Information
Build ID               20151110030237
Gaia Revision          c0482775b1526add626b170dd53a72d10bcaf07c
Gaia Date              2015-11-10 02:25:52
Gecko Revision         https://hg.mozilla.org/mozilla-central/rev/cc473fe5dc512c450634506f68cbacfb40a06a23
Gecko Version          45.0a1
Device Name            flame
Firmware(Release)      4.4.2
Firmware(Incremental)  65
Firmware Date          Mon Dec 15 18:51:29 CST 2014
Bootloader             L1TC000118D0

Comment 1

[Gregor Wagner [:gwagner]]

Aus, is this expected?

Comment 2

[Aus Lacroix [:aus]]

To some degree. What is happening is that the server isn't serving up the content with the correct mime-type. What we then do is lookup the correct file extension, the first one that we find in the list of known file extensions for the mime type the server sent, and append it to the filename as we're downloading.

Comment 3

[BMO Automation]

Firefox OS is not being worked on