def item_link(request, pk, toid):
item = get_object_or_404(Evalitem, pk=pk)
if toid == '':
to = None
childs = Evalitem.get_root_nodes()
parents = None
print "none"
else:
to = get_object_or_404(Evalitem, pk=toid)
childs = Evalitem.get_descendants_group_count(to)
parents = to.get_ancestors()
if request.method == "GET":
form = EvalitemLinkForm_type()
return render(request, "evalitem/item/link.html",
{'item': item, 'to': to, 'childs': childs,
'parents': parents, 'form': form})
elif request.method == "POST":
form = EvalitemLinkForm_type(request.POST)
if form.is_valid():
obj = form.save(commit=False)
obj.src = item
obj.dest = to
obj.save()
return HttpResponseRedirect(reverse(item_details,
kwargs={'pk': item.pk}))
else:
return render(request, "evalitem/item/link.html",
{'item': item, 'to': to, 'childs': childs,
'parents': parents, 'form': form})
def tree_add_from_parent( request, parentid ):
if parentid != None:
parent = get_object_or_404( Evalitem, pk=parentid )
else:
parent = None
if request.method == 'GET':
form = EvalitemCreateForm()
return render( request, "evalitem/tree/add_from_parent.html",
{'parent':parent,
'form': form} )
elif request.method == 'POST':
form = EvalitemCreateForm( request.POST, request.FILES )
if form.is_valid():
obj = form.save( False )
if parent == None:
Evalitem.add_root( **model_to_dict( obj ) )
return HttpResponseRedirect( reverse( tree_root ) )
else:
parent.add_child( **model_to_dict( obj ) )
return HttpResponseRedirect( reverse( tree_from_parent,
kwargs={'parentid':parentid} )
)
else:
return render( request, "evalitem/tree/add_from_parent.html",
{'parent':parent,
'form': form} )
def table_from_parent(request, parentid):
if parentid != '':
parent = get_object_or_404(Evalitem, pk=parentid)
tree = Evalitem.get_annotated_list(parent)
else:
tree = Evalitem.get_annotated_list()
return render(request, "evalitem/table/display.html",
{'tree': tree})
def tree_add_root(request):
""" Ajout d'un élement d'évaluation (racine) """
if request.method == 'GET':
form = EvalitemCreateForm_rootitem()
return render(request, "evalitem/tree/add_from_parent.html",
{'form': form})
elif request.method == 'POST':
form = EvalitemCreateForm_rootitem(request.POST, request.FILES)
if form.is_valid():
obj = form.save(commit=False)
Evalitem.add_root(**model_to_dict(obj))
return HttpResponseRedirect(reverse(tree_root))
else:
return render(request, "evalitem/tree/add_from_parent.html",
{'form': form})
def tree_from_parent( request, parentid ):
parent = get_object_or_404( Evalitem, pk=parentid )
items = Evalitem.get_descendants_group_count( parent )
return render( request, "evalitem/tree/from_parent.html",
{"parents":parent.get_ancestors(),
"current":parent,
"items":items } )
def tree_from_parent(request, parentid):
""" Affichage de la liste des élements d'évaluation (enfants) """
parent = get_object_or_404(Evalitem, pk=parentid)
items = Evalitem.get_descendants_group_count(parent)
linksfrom = EvalitemLink.objects.filter(src=parent)
linksto = EvalitemLink.objects.filter(dest=parent)
return render(request, "evalitem/tree/from_parent.html",
{"parents": parent.get_ancestors(),
"current": parent,
"items": items,
"linksfrom": linksfrom,
"linksto": linksto})
def tree_root(request):
""" Affichage de la liste des élément d'évaluation (racine) """
items = Evalitem.get_descendants_group_count()
return render(request, "evalitem/tree/root.html",
{"items": items})
def tree_root( request ):
items = Evalitem.get_descendants_group_count()
return render( request, "evalitem/tree/root.html",
{"items":items } )
def create_tree_from_csv(f):
print "beginning import"
dialect = csv.Sniffer().sniff(f.read(2048))
f.seek(0)
lines = csv.reader(f, dialect)
step = 0
parent = None
item = None
for sl in lines:
l = map(lambda s: s.decode('utf-8'), sl)
step += 1
print "Line ", step
print l
# Skip header
if step == 1:
continue
# Get depth
depth = 1
for colnum in range(len(columnmap), len(l)):
if l[colnum] != "":
break
depth += 1
print " - depth: ", depth
print " - last item : ", item
print " - cur parent : ", parent
if parent == None and depth != 1:
raise CsvImportException()
if parent == None:
# make root item
code = get_code(l, parent, depth)
etype = get_etype(l, parent, depth)
tags = get_tags(l, parent, depth)
institutionnel = get_tags(l, parent, depth)
item = Evalitem.add_root(code=code, etype=etype, tags=tags,
institutionnel=institutionnel,
titre=l[colnum][:99],
description=l[colnum])
parent = item
print " - Parent depth: ", parent.depth
else:
if parent.depth + 2 == depth:
# one level down
parent = item
parent = Evalitem.objects.get(pk=parent.pk)
code = get_code(l, parent, depth)
etype = get_etype(l, parent, depth)
tags = get_tags(l, parent, depth)
institutionnel = get_tags(l, parent, depth)
item = parent.add_child(code=code, etype=etype, tags=tags,
institutionnel=institutionnel,
titre=l[colnum][:99],
description=l[colnum])
parent = Evalitem.objects.get(pk=parent.pk) # Reload parent
elif parent.depth + 1 == depth:
# same depth, make child item
code = get_code(l, parent, depth)
etype = get_etype(l, parent, depth)
tags = get_tags(l, parent, depth)
institutionnel = get_tags(l, parent, depth)
item = parent.add_child(code=code, etype=etype, tags=tags,
institutionnel=institutionnel,
titre=l[colnum][:99],
description=l[colnum])
parent = Evalitem.objects.get(pk=parent.pk) # Reload parent
elif depth > parent.depth + 2:
# saut trop haut :-)
raise CsvImportException("Pas de saut superieur a 1")
else:
# Rewind in parent tree
ancestors = parent.get_ancestors()
parent = None
for a in ancestors:
if a.depth + 1 == depth:
parent = a
if parent == None:
raise CsvImportException("No parent found ? multiple "\
"root not allowed for now")
code = get_code(l, parent, depth)
etype = get_etype(l, parent, depth)
tags = get_tags(l, parent, depth)
institutionnel = get_tags(l, parent, depth)
item = parent.add_child(code=code, etype=etype, tags=tags,
institutionnel=institutionnel,
titre=l[colnum][:99],
description=l[colnum])
parent = Evalitem.objects.get(pk=parent.pk) # Reload parent
print depth,
print "DONE"