def show_group_management(request, group_info_id):
"""
show management page of a group
"""
# to int
group_info_id = int(group_info_id)
group_info = get_object_or_404(GroupInfo, id=group_info_id)
group = group_info.group
# process form
if request.method == "POST":
form_group_name = GroupNameHandlerForm(request.POST)
form_group_description = GroupDescriptionHandlerForm(request.POST)
form_add_user = AddUserForm(request.POST, prefix="normal")
form_add_manager = AddUserForm(request.POST, prefix="manager")
if form_group_name.is_valid():
# update group info, short-circuit
group_name = form_group_name.cleaned_data["group_name"]
group_info.name = group_name
group_info.save()
return redirect("group_management_page", group_info_id=group_info_id)
# deal with the situation of empty description
if form_group_description.is_valid():
# add user
group_description = form_group_description.cleaned_data["group_description"]
group_info.description = group_description
group_info.save()
return redirect("group_management_page", group_info_id=group_info_id)
if form_add_user.is_valid():
username = form_add_user.cleaned_data["username"]
user = get_object_or_404(User, username=username)
group.user_set.add(user)
return redirect("group_management_page", group_info_id=group_info_id)
if form_add_manager.is_valid():
username = form_add_manager.cleaned_data["username"]
user = get_object_or_404(User, username=username)
if not group.user_set.filter(username=user.username):
form_add_manager._errors = {"username": ["{} not in the group!".format(username)]}
else:
group_info.manager.add(user)
return redirect("group_management_page", group_info_id=group_info_id)
else:
form_group_name = GroupNameHandlerForm()
form_group_description = GroupDescriptionHandlerForm()
form_add_user = AddUserForm(prefix="normal")
form_add_manager = AddUserForm(prefix="manager")
# process link
# manager
remove_manager_url = reverse("delete_manager_from_group")
manager_set = group_info.manager.all()
group_manager = {}
for manager in manager_set:
query = {"group_info_id": group_info_id, "user_info_id": manager.id}
group_manager[manager.username] = url_with_querystring(remove_manager_url, **query)
# user
remove_user_url = reverse("delete_user_from_group")
group_user = {}
for user in group.user_set.all():
query = {"group_info_id": group_info_id, "user_info_id": user.userinfo.id}
group_user[user.username] = url_with_querystring(remove_user_url, **query)
# exclusive operation
for name, remove_url in group_manager.items():
if name in group_user:
group_user[name] = None
# forbid remove if there's only one manager in the group
if len(group_manager) == 1:
for name in group_manager:
group_manager[name] = None
# rendering
render_data_dict = {
"form_group_name": form_group_name,
"form_group_description": form_group_description,
"form_add_user": form_add_user,
"group_info_id": group_info_id,
"form_add_manager": form_add_manager,
"group_manager": group_manager,
"group_user": group_user,
}
return render(request, "group_info/group_management_page.html", render_data_dict)
def show_project_management_page(request, project_id):
project_id = int(project_id)
project = get_object_or_404(Project, id=project_id)
if request.method == 'POST':
form_project_name = ProjectNameHandlerForm(request.POST)
form_project_description = ProjectDescriptionHandlerForm(request.POST)
form_add_group = AddGroupForm(request.POST)
if form_project_name.is_valid():
project_name = form_project_name.cleaned_data['project_name']
project.name = project_name
project.save()
return redirect('project_management_page',
project_id=project_id)
#if form_project_description.is_valid() \
# and 'project_description' in request.POST:
if form_project_description.is_valid():
project_description = \
form_project_description.cleaned_data['project_description']
project.description = project_description
project.save()
return redirect('project_management_page',
project_id=project_id)
if form_add_group.is_valid():
group_name = form_add_group.cleaned_data['group_name']
group = get_object_or_404(Group, name=group_name)
# add to attended group
project.attended_group.add(group)
# real group isolation
unique_project_group_name = \
"".join('[project][attended_group]',
request.user.username,
datetime.now())
project_group = Group(name=unique_project_group_name)
project_group.save()
for user in group.user_set.all():
project_group.user_set.add(user)
project.normal_group.add(project_group)
# group info
project_group_info = GroupInfo(name='[attended]'+group_name,
group=project_group,
real_flag=False)
return redirect('project_management_page',
project_id=project_id)
else:
form_project_name = ProjectNameHandlerForm()
form_project_description = ProjectDescriptionHandlerForm()
form_add_group = AddGroupForm()
# rendering
display_project_normal_group = \
{group.name: {
'group_info_id': group.groupinfo.id,
'remove_url': url_with_querystring(
reverse('delete_group_from_project'),
project_id=project_id,
group_info_id=group.groupinfo.id)
} \
for group in project.normal_group.all() \
if group.real_flag}
render_data_dict = {
'form_project_name': form_project_name,
'form_project_description': form_project_description,
'form_add_group': form_add_group,
'project_normal_group': display_project_normal_group,
'project_id': project_id,
}
return render(request,
'project/project_management_page.html',
render_data_dict)
def show_project_management_page(request, project_id):
project_id = int(project_id)
project = get_object_or_404(Project, id=project_id)
if request.method == 'POST':
form_project_name = ProjectNameHandlerForm(request.POST)
form_project_description = ProjectDescriptionHandlerForm(request.POST)
form_add_group = AddGroupForm(request.POST)
if form_project_name.is_valid():
project_name = form_project_name.cleaned_data['project_name']
project.name = project_name
project.save()
return redirect('project_management_page', project_id=project_id)
#if form_project_description.is_valid() \
# and 'project_description' in request.POST:
if form_project_description.is_valid():
project_description = \
form_project_description.cleaned_data['project_description']
project.description = project_description
project.save()
return redirect('project_management_page', project_id=project_id)
if form_add_group.is_valid():
group_name = form_add_group.cleaned_data['group_name']
group = get_object_or_404(Group, name=group_name)
# add to attended group
project.attended_group.add(group)
# real group isolation
unique_project_group_name = \
"".join('[project][attended_group]',
request.user.username,
datetime.now())
project_group = Group(name=unique_project_group_name)
project_group.save()
for user in group.user_set.all():
project_group.user_set.add(user)
project.normal_group.add(project_group)
# group info
project_group_info = GroupInfo(name='[attended]' + group_name,
group=project_group,
real_flag=False)
return redirect('project_management_page', project_id=project_id)
else:
form_project_name = ProjectNameHandlerForm()
form_project_description = ProjectDescriptionHandlerForm()
form_add_group = AddGroupForm()
# rendering
display_project_normal_group = \
{group.name: {
'group_info_id': group.groupinfo.id,
'remove_url': url_with_querystring(
reverse('delete_group_from_project'),
project_id=project_id,
group_info_id=group.groupinfo.id)
} \
for group in project.normal_group.all() \
if group.real_flag}
render_data_dict = {
'form_project_name': form_project_name,
'form_project_description': form_project_description,
'form_add_group': form_add_group,
'project_normal_group': display_project_normal_group,
'project_id': project_id,
}
return render(request, 'project/project_management_page.html',
render_data_dict)
def show_group_management(request, group_info_id):
"""
show management page of a group
"""
# to int
group_info_id = int(group_info_id)
group_info = get_object_or_404(GroupInfo, id=group_info_id)
group = group_info.group
# process form
if request.method == 'POST':
form_group_name = GroupNameHandlerForm(request.POST)
form_group_description = GroupDescriptionHandlerForm(request.POST)
form_add_user = AddUserForm(request.POST, prefix='normal')
form_add_manager = AddUserForm(request.POST, prefix='manager')
if form_group_name.is_valid():
# update group info, short-circuit
group_name = form_group_name.cleaned_data['group_name']
group_info.name = group_name
group_info.save()
return redirect('group_management_page',
group_info_id=group_info_id)
# deal with the situation of empty description
if form_group_description.is_valid():
# add user
group_description = \
form_group_description.cleaned_data['group_description']
group_info.description = group_description
group_info.save()
return redirect('group_management_page',
group_info_id=group_info_id)
if form_add_user.is_valid():
username = form_add_user.cleaned_data['username']
user = get_object_or_404(User, username=username)
group.user_set.add(user)
return redirect('group_management_page',
group_info_id=group_info_id)
if form_add_manager.is_valid():
username = form_add_manager.cleaned_data['username']
user = get_object_or_404(User, username=username)
if not group.user_set.filter(username=user.username):
form_add_manager._errors = {
'username': [u'{} not in the group!'.format(username)],
}
else:
group_info.manager.add(user)
return redirect('group_management_page',
group_info_id=group_info_id)
else:
form_group_name = GroupNameHandlerForm()
form_group_description = GroupDescriptionHandlerForm()
form_add_user = AddUserForm(prefix='normal')
form_add_manager = AddUserForm(prefix='manager')
# process link
# manager
remove_manager_url = reverse('delete_manager_from_group')
manager_set = group_info.manager.all()
group_manager = {}
for manager in manager_set:
query = {
'group_info_id': group_info_id,
'user_info_id': manager.id,
}
group_manager[manager.username] = url_with_querystring(
remove_manager_url, **query)
# user
remove_user_url = reverse('delete_user_from_group')
group_user = {}
for user in group.user_set.all():
query = {
'group_info_id': group_info_id,
'user_info_id': user.userinfo.id,
}
group_user[user.username] = url_with_querystring(
remove_user_url, **query)
# exclusive operation
for name, remove_url in group_manager.items():
if name in group_user:
group_user[name] = None
# forbid remove if there's only one manager in the group
if len(group_manager) == 1:
for name in group_manager:
group_manager[name] = None
# rendering
render_data_dict = {
'form_group_name': form_group_name,
'form_group_description': form_group_description,
'form_add_user': form_add_user,
'group_info_id': group_info_id,
'form_add_manager': form_add_manager,
'group_manager': group_manager,
'group_user': group_user,
}
return render(request, 'group_info/group_management_page.html',
render_data_dict)
