BUG: Delete doesn't remove multi-copies from jsTree

[rkferguson]

Using howe user-4 read-only-1

Doing cutting and deleting in Insight while Web open. Deleted image in Insight that was selected in Web - went back to Web and tried to move it in Web (not deliberately knowing it was deleted). Got

"404 Error
Url: /webclient/metadata_details/image/8705/
We are sorry, but that Image (id:8705) does not exist, or if it does, you have no permission to see it."
dialog warning - tried to select another image - failed with following error message.

Seemed to have crashed but when returned to it later was active again (had switched network connection, so may have automatically re-connected)

A bit of a fringe case but error handling may be relevant elsewhere.

Traceback (most recent call last):

  File "/home/hudson/hudson/workspace/OMERO-merge-stable/src/dist/lib/python/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)

  File "/home/hudson/hudson/workspace/OMERO-merge-stable/src/dist/lib/python/omeroweb/decorators.py", line 377, in wrapped
    retval = f(request, *args, **kwargs)

  File "/home/hudson/hudson/workspace/OMERO-merge-stable/src/dist/lib/python/omeroweb/decorators.py", line 414, in wrapper
    context = f(request, *args, **kwargs)

  File "/home/hudson/hudson/workspace/OMERO-merge-stable/src/dist/lib/python/omeroweb/webclient/views.py", line 1588, in manage_action_containers
    rv = manager.move(parent,destination)

  File "/home/hudson/hudson/workspace/OMERO-merge-stable/src/dist/lib/python/omeroweb/webclient/controller/container.py", line 946, in move
    self.conn.deleteObjectDirect(up_dsl._obj)

AttributeError: 'NoneType' object has no attribute '_obj'


<WSGIRequest
GET:<QueryDict: {}>,
POST:<QueryDict: {u'destination': [u'dataset-1252'], u'parent': [u'dataset-1251']}>,
COOKIES:{'sessionid': '358889286b2d533c0d9fb25c2412512f'},
META:{'CONTENT_LENGTH': '44',
 'CONTENT_TYPE': 'application/x-www-form-urlencoded; charset=UTF-8',
 'DOCUMENT_ROOT': '/var/www',
 'GATEWAY_INTERFACE': 'CGI/1.1',
 'HTTP_ACCEPT': 'application/json, text/javascript, */*; q=0.01',
 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',
 'HTTP_ACCEPT_LANGUAGE': 'en-us',
 'HTTP_CONNECTION': 'keep-alive',
 'HTTP_COOKIE': 'sessionid=358889286b2d533c0d9fb25c2412512f',
 'HTTP_HOST': 'howe.openmicroscopy.org.uk',
 'HTTP_ORIGIN': 'http://howe.openmicroscopy.org.uk',
 'HTTP_REFERER': 'http://howe.openmicroscopy.org.uk/webclient/',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.71 (KHTML, like Gecko) Version/6.1 Safari/537.71',
 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest',
 'PATH': '/usr/local/bin:/usr/bin:/bin',
 'PATH_INFO': u'/webclient/action/move/image/8703/',
 'PATH_TRANSLATED': '/var/www/omero.fcgi/webclient/action/move/image/8703/',
 'QUERY_STRING': '',
 'REMOTE_ADDR': '10.34.0.135',
 'REMOTE_PORT': '57743',
 'REQUEST_METHOD': 'POST',
 'REQUEST_URI': '/webclient/action/move/image/8703/',
 'SCRIPT_FILENAME': '/var/www/omero.fcgi',
 'SCRIPT_NAME': u'',
 'SERVER_ADDR': '134.36.65.228',
 'SERVER_ADMIN': 'webmaster@localhost',
 'SERVER_NAME': 'howe.openmicroscopy.org.uk',
 'SERVER_PORT': '80',
 'SERVER_PROTOCOL': 'HTTP/1.1',
 'SERVER_SIGNATURE': '<address>Apache/2.2.14 (Ubuntu) Server at howe.openmicroscopy.org.uk Port 80</address>\n',
 'SERVER_SOFTWARE': 'Apache/2.2.14 (Ubuntu)',
 'wsgi.errors': <flup.server.fcgi_base.TeeOutputStream object at 0x7f41bd254c10>,
 'wsgi.input': <flup.server.fcgi_base.InputStream object at 0x7f41bd254650>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>

[rkferguson]

Getting same issue when I delete the copy of an image - the original image is also deleted, but remains visible in the dataset until refreshed. If you click on the original (now deleted) without refreshing you get the same error message.

This is probably a more common case than the one above.

[jburel]

Moving to 5.2 so it is covered by the jstree work and testing

[jamoore]

Splitting due to milestone decoupling.

[jburel]

Milestone OMERO-5.2.1 deleted

[jburel]

Milestone OMERO-5.2.2 deleted

[jburel]

no longer valid
Tested this morning
created a dataset, added to 2 projects. Delete the dataset.
It is removed from the tree.