File Upload

[elrido]

There are various file upload forks around. Integrate one of them. Some suggestions in #16 were:

• ZeroBin for Files sebsauvage/ZeroBin#57
• https://github.com/vikstrous/ZeroBin

[elrido]

done:

• merge of main commit containing the file upload
• added configuration option, for now by default off
• added messages to translation files, translated german

still to do:

• implement it on bootstrap template
• find a way to keep the filename on the downloaded file if possible
• compare solution with @vikstrous later commits, some might have further improvements of the feature
• more testing (mobile support, write unit tests, etc.)

[elrido]

found two issues:

• when only an attachment was posted but no text, the decryption fails
• when binary data is sent, in some cases one has to store the file with the proper file ending to be able to open it. Might be resolved if we can keep the file name in the data URL.

[elrido]

Note for a nice to have feature:

• if the file is an image mime type, it would be nice if it is displayed using an img-tag instead of an anchor to download it (maybe keep to anchor for download purposes).

[elrido]

To my (positive) surprise the file upload and display as image (and download) even works well on an iPhone (tested with bootstrap template).

Did not find any commits that seemed to add functionality or fixing things related to the file upload and will therefore close this for now.