[OX-673] nml download in read only mode doesn't work about webknossos

[tmbo]

[author="tmbo", created="Sun, 9 Jun 2013 01:26:22 +0200"]

I am not sure what you mean. Download itself seems to be working. Do you mean that the changes you made on a read-only tracing are not included when downloading it?

[tmbo]

[author="", created="Sun, 9 Jun 2013 19:38:16 +0200"]

I think that is what he means.
I guess that is kind of expected because the nml is created server-side?
In my opinion it shouldn't be possible to change read only tracings at all (client-side)

Best,
Kevin

[tmbo]

[author="", created="Sun, 9 Jun 2013 19:48:01 +0200"]

It actually also reported an error page but I didn't save it.

[tmbo]

[author="tmbo", created="Sun, 9 Jun 2013 23:49:18 +0200"]

You are right Kevin, it's generated server side and because the changes are not propagated the nml doesn't change?
But I would keep it as a feature request in the backlog, as it is not to hard to solve.

Concerning the error page: A had a look into the log files and the error resulted due to the oxalis site moving to the new server.

[boergens]

This needs to be fixed for review, at least in a roundabout way.
There are two question

What should trigger the warning

Minimum: Node creation
Minimum 2.0: Any skeleton change
Better: Also adding/removing skeletons
Better: Also volume tracing

What should be done on trigger

Minimum: alert()
Better: Asking: Do you want to duplicate this tracing. If so, equivalent action of down and upload of nml should be executed.

The "Better" points are not important

[georgwiese]

Merged in #812, so this needs to be merged first

[georgwiese]

Implemented the following:

• All Skeleton / Volume tracing modifications are disabled on read-only tracings
• Only exception is changing the active node / cell because this might be convenient (e.g. when reading comments)
• When the user first tries to modify a tracing, an error message will be displayed

[georgwiese]

@kevinbbb87 Please test this on branch OX-36. If you want, I can also deploy it for you, just notify me.

The read-only mode is not fully implemented yet (done in #812), but you can dynamically turn it on by executing:
oxalis.model.{skeletonTracing, volumeTracing}.restrictionHandler.restrictions.allowUpdate = false

[georgwiese]

@kevinbbb87 Read-only URLs are now fully functional, so no need to mess with the JS ;)

To transform any tracing into a read-only tracing, insert /readOnly in front of the # symbol.
For example:
http://localhost:9000/annotations/Explorational/5613a0fa9036ef19018e6bd9#1537,842,512,0,-0.60,18
-->
http://localhost:9000/annotations/Explorational/5613a0fa9036ef19018e6bd9/readOnly#1537,842,512,0,-0.60,18

In #812, Tom Herold will build a UI that lets you retrieve this URL.

[boergens]

Love it, works great for me!!

[georgwiese]

PR #822