allow attachment download from slackdump standard export

[limwz01]

Partially solves #156 by allowing attachment downloading from slackdump standard export (mattermost format not supported). Note that attachment downloading in the initial view (until a channel/group/dm/mpim is clicked) is not supported currently.

[limwz01]

Future work is to not extract the attachments from the zip file at the beginning (saves a lot of loading time) and directly return a file stream for the required attachment when downloading.

[limwz01]

I also had to remove the following line at some point:

slack-export-viewer/slackviewer/archive.py

Line 74 in 39b6126

info.filename = info.filename.encode("cp437").decode("utf-8")

[kLy]

Hey from what I can understand on this merge, attachments should now be visible after clicking on a particular chat on the left hand side? With 1.4.3 I'm still getting the same errors as before in #156

[limwz01]

@kLy it's partially solved. image attachments will still not be visible in the chat view itself (I can't remember why right now), you need to click the broken image to download the attachment.

[kLy]

Ah gotcha! When I try that though I'm still getting a "500 Internal server error". In the console I get:
FileNotFoundError: [Errno 2] No such file or directory: '/Users/redacted/path/D06U7JF8DSS/attachments/F0710EFFA92-image.png'

When checking the file structure itself, the file is situated at:
'/Users/redacted/path/attachments/F0710EFFA92-image.png'

ie. directly under the export root, without "D06U7JF8DSS".

Thanks! :)

[limwz01]

As I mentioned in the beginning, mattermost format is not supported

…

On Tue, Jun 11, 2024, 3:00 AM kLy ***@***.***> wrote: Ah gotcha! When I try that though I'm still getting a "500 Internal server error". In the console I get: FileNotFoundError: [Errno 2] No such file or directory: '/Users/redacted/path/D06U7JF8DSS/attachments/F0710EFFA92-image.png' When checking the file structure itself, the file is situated at: '/Users/redacted/path/attachments/F0710EFFA92-image.png' ie. directly under the export root, without "D06U7JF8DSS". Thanks! :) — Reply to this email directly, view it on GitHub <#180 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A4BX5RVEALJKX2ALNOAPXEDZGXZWVAVCNFSM6AAAAABBSUQ4FCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCNJZGA4TCMBYHA> . You are receiving this because you authored the thread.Message ID: ***@***.***>