def edit(request, did):
"Updates or creates a project"
user = request.user
data = authorize.get_data(user=user, did=did)
project = authorize.get_project(user=user, pid=data.project.id, write=False)
editable = (data.owner == user) or (project.is_manager)
# raise error on not editable data
if not editable:
raise authorize.AccessError('Data not editable by this role')
# no submission
if 'submit' not in request.POST:
form = DataForm( dict(name=data.name, info=data.info) )
return html.template( request=request, name='data-edit.html', data=data, form=form )
# form submission
form = DataForm( request.POST )
if form.is_valid():
get = form.cleaned_data.get
data.name = get('name')
data.info = get('info')
data.save()
return html.redirect("/data/details/%s/" % data.id)
else:
return html.template( request=request, name='data-edit.html', did=did, form=form )
def edit(request, pid):
"Updates or creates a project"
user = request.user
form = ProjectForm(request.POST)
if form.is_valid():
# incoming data
get = form.cleaned_data.get
if pid == "new":
project = authorize.create_project(user=user, name=get("name"), info=get("info"))
user.message_set.create(message="Project created")
return html.redirect("/project/list/")
else:
authorize.update_project(user=user, pid=pid, name=get("name"), info=get("info"))
user.message_set.create(message="Project updated")
return html.redirect("/project/view/%s/" % pid)
else:
# no form data sent
if pid == "new":
title = "Create New Project"
form = ProjectForm()
else:
title = "Edit Project"
project = authorize.get_project(user=user, pid=pid)
form = ProjectForm(dict(name=project.name, info=project.info))
return html.template(request=request, name="project-edit.html", pid=pid, title=title, form=form)
def share(request, pid):
"Manages sharing to a project"
user = request.user
project = authorize.get_project(user=user, pid=pid, write=False)
members = models.Member.objects.filter(project=project).order_by("role")
text = request.GET.get("text", "").strip()
results = []
# found incoming search parameters
if text:
text = text.strip()
if text != "*":
query = models.User.objects.filter
query = query(first_name__icontains=text) | query(last_name__icontains=text)
else:
query = models.User.objects
results = query.all().order_by("last_name")
uid = request.GET.get("uid")
action = request.GET.get("action")
# update the roles according to the action parameter
if action and uid:
authorize.update_role(user=user, pid=pid, action=action, uid=uid)
return html.redirect("/project/share/%s/" % pid)
params = html.Params(results=results, text=text, members=members)
return html.template(request=request, name="project-share.html", project=project, params=params)
def download(request, did):
"Edits an existing project"
user = request.user
try:
data = models.Data.objects.get(id=did)
project = authorize.get_project(user=user, pid=data.project.id, write=False)
except ObjectDoesNotExist, exc:
raise authorize.AccessError("may not access this data")
def result_delete(request, rid):
"Uploads a result"
user = request.user
result = authorize.get_result(user=user, rid=rid)
project = authorize.get_project(user=user, pid=result.data.project.id, write=True)
result.delete()
user.message_set.create(message="Result %s deleted" % result.name)
return html.redirect("/data/details/%s/" % result.data.id)
def delete(request, pid):
"Deletes a project (with confirmation)"
user = request.user
project = authorize.get_project(user=user, pid=pid, write=True)
if "delete" in request.POST:
project.delete()
user.message_set.create(message="Project deletion complete")
return html.redirect("/project/list/")
else:
return html.template(request=request, name="project-delete.html", project=project)
def test_data_creation(self):
"""
Create datasets
"""
# it seems that importing it earlier messes up the test database setup
from genetrack.server.web import authorize
john = User.objects.get(username='******')
project = authorize.create_project(user=john, name="Test project")
stream = File( open(conf.testdata('test-users.csv')) )
data = authorize.create_data(user=john, pid=project.id, stream=stream, name="Test data")
# project counts update
project = authorize.get_project(user=john, pid=project.id)
self.assertEqual(project.data_count, 1)
# testing data deletion
authorize.delete_data(user=john, pid=project.id, dids=[data.id])
project = authorize.get_project(user=john, pid=project.id)
self.assertEqual(project.data_count, 0)
def action(request, pid):
"Data related actions"
user = request.user
project = authorize.get_project(user=user, pid=pid, write=False)
action = request.REQUEST.get('action')
if action == u'delete':
# delete request
dids = request.REQUEST.getlist('did')
authorize.delete_data(user=user, pid=pid, dids=dids)
else:
user.message_set.create(message="no valid action was selected")
return html.redirect( "/project/view/%s/" % pid )
def test_data_creation(self):
"""
Create datasets
"""
# it seems that importing it earlier messes up the test database setup
from genetrack.server.web import authorize
john = User.objects.get(username='******')
project = authorize.create_project(user=john, name="Test project")
stream = File(open(conf.testdata('test-users.csv')))
data = authorize.create_data(user=john,
pid=project.id,
stream=stream,
name="Test data")
# project counts update
project = authorize.get_project(user=john, pid=project.id)
self.assertEqual(project.data_count, 1)
# testing data deletion
authorize.delete_data(user=john, pid=project.id, dids=[data.id])
project = authorize.get_project(user=john, pid=project.id)
self.assertEqual(project.data_count, 0)
def result_upload(request, did):
"Uploads a result"
user = request.user
data = authorize.get_data(user=user, did=did)
project = authorize.get_project(user=user, pid=data.project.id, write=False)
# no submission, default page
if 'submit' not in request.POST:
form = ResultForm()
return html.template( request=request, name='result-upload.html', data=data, form=form )
# actual form submission
form = ResultForm( request.POST, request.FILES )
if form.is_valid():
get = form.cleaned_data.get
authorize.create_result(user=user, data=data, content=get('content'), image=get('image'))
return html.redirect("/data/details/%s/" % data.id)
else:
# error messages will be generated
user.message_set.create(message="Some form fields could NOT be validated.")
return html.template( request=request, name='result-upload.html', data=data, form=form )
def upload_simple(request, pid):
"Renders the upload page"
user = request.user
project = authorize.get_project(user=user, pid=pid, write=False)
return html.template( request=request, name='data-upload-simple.html', project=project)
def view(request, pid):
"Lists all projects"
project = authorize.get_project(user=request.user, pid=pid, write=False)
return html.template(request=request, name="project-view.html", project=project)