This change allows us to use the session ID immediately for the connection_change and connection_status methods. Hence, we can identify different browser sessions of the same user.
Previously, we were at an ACE editor published between 1.1.8 and 1.1.9. This caused multiple issues and was especially a problem for the upcoming pair programming feature. Further, updating ace is a long-time priority, see https://github.com/openHPI/codeocean/issues/250.
Now, we are not yet updating to the latest version, but rather to the next minor version. This already contains breaking changes, and we are currently interested to keep the number of changes as low as possible. Further updating ACE might be still a future task.
The new ACE version 1.2.0 is taken from this tag: https://github.com/ajaxorg/ace-builds/releases/tag/v1.2.0.
We are using the src build (not minified, not in the noconflict version), since the same was used before as well.
Further, we need to change our migration for storing editor events. Since the table is not yet used (in production), we also update the enum.
* This commit refactors the table used to store events.
* We also use a UUID as session identifier in the synchronized editor to support multiple concurrent tabs opened by the same user.
* Further, we renamed some methods to make them easier to distinguish.
This commit mainly changes the color definitions. Mostly, those changes are semantically equally, but there are a few changes that occurred to align the color scheme within the app.
This is useful to remove any handlers, e.g., when submitting an exercise. Hopefully, we will see less Javascript errors due to cumbersome behavior with these changes...
Also, I am cleaning up unused event handlers. The `showOutput` method doesn't seem to be used, we should observe this in the future.
Closes CODEOCEAN-KQ
Even though the error occurs not very frequent, we want to resolve it. Sentry identified that the former error still occurs and we try once more to fix it.
Fixes CODEOCEAN-JH
Even though not reproducible locally, we had some errors captured through Sentry where the Tooltip was opened on the (already hidden) run button. This resulted in an error by the Bootstrap library. Most likely, the issue was caused by some race condition.
Fixes CODEOCEAN-BA
Previously, removing an UTF-16 character (such as emojis) required pressing the backspace twice. This was caused by ACE only handling single UTF-8 characters.
Fixes CODEOCEAN-GC
