autoconversion: Fix/conversion filename bug

[interim17]

Time estimate or Size

Medium

This should be working with current viewer patch.

Problem

Converted trajectories were not downloadable, had no titles in the header, and were buggy when loaded after other trajectories.

Solution

The biggest part of this change is a new flow to receive converted files, first handleIncomingConvertedFile in the viewer panel and then receiveConvertedFileLogic in redux.

handleIncomingConvertedFile puts the name and title into state for use in the header, download menu, etc.

The receiveConvertedFileLogic calls controller.changeFile with the right arguments to keep the websocket connection we established during conversion, switching connections was causing bugs.

Some of this was fixed by recent viewer PR, and this change set brings the website into alignment with viewer in how it calls controller methods like convertTrajectory and changeFile.

Miscellaneous changes:

• getIsNetworkedFile selector was checking if files are in TRAJECTORIES constant, but converted files won't always be there in auto-conversion era, removed check
• in octopus era all downloads will point at new HTTP endpoint instead of s3, updated constant and added todo for launch, and adjusted download string to match in getHref

• Bug fix (non-breaking change which fixes an issue)

To review:

• convert a smoldyn file
• when it arrives, check for title in status bar
• download it with download button
• load the downloaded trajectory
• load a different trajectory and try the flow again

[ascibisz]

Since we're handling download requests through octopus now, we should just use the BACKEND_SERVER_IP, like we do for defining the net connection settings, and remove this constant. Hard coding it to look at staging like we have here would break in production, because there won't be the same files in each for the case of autoconversion

[interim17]

Ok, fixed this! We talked abou this, but I'm posting here for context for other reviewers that the .simularium file extension needed to be appended to the fileId earlier in the process to ensure that the download links for converted and other networked files also looked the same.

[ascibisz]

I may not be a redux expert, but this looks good to me!

[ascibisz]

nit: this isn't really a bucket anymore, DOWNLOAD_URL may be more accurate