/
views.py
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views.py
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"""
byceps.blueprints.admin.user.views
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:Copyright: 2006-2019 Jochen Kupperschmidt
:License: Modified BSD, see LICENSE for details.
"""
from flask import abort, g, redirect, request, url_for
from ....services.authentication.password import service as password_service
from ....services.authorization import service as authorization_service
from ....services.orga_team import service as orga_team_service
from ....services.shop.order import service as order_service
from ....services.shop.shop import service as shop_service
from ....services.user import command_service as user_command_service
from ....services.user import creation_service as user_creation_service
from ....services.user import service as user_service
from ....services.user import stats_service as user_stats_service
from ....services.user_badge import service as badge_service
from ....util.framework.blueprint import create_blueprint
from ....util.framework.flash import flash_error, flash_success
from ....util.framework.templating import templated
from ....util.views import redirect_to, respond_no_content
from ...authorization.decorators import permission_required
from ...authorization.registry import permission_registry
from ...user.signals import (
account_created,
account_deleted,
account_suspended,
account_unsuspended,
screen_name_changed,
)
from ..authorization.authorization import RolePermission
from .authorization import UserPermission
from .forms import (
ChangeScreenNameForm,
CreateAccountForm,
DeleteAccountForm,
SetPasswordForm,
SuspendAccountForm,
)
from .models import UserStateFilter
from . import service
blueprint = create_blueprint('user_admin', __name__)
permission_registry.register_enum(UserPermission)
@blueprint.route('/', defaults={'page': 1})
@blueprint.route('/pages/<int:page>')
@permission_required(UserPermission.view)
@templated
def index(page):
"""List users."""
per_page = request.args.get('per_page', type=int, default=20)
search_term = request.args.get('search_term', default='').strip()
only = request.args.get('only')
user_state_filter = UserStateFilter.__members__.get(
only, UserStateFilter.none
)
users = service.get_users_paginated(
page, per_page, search_term=search_term, state_filter=user_state_filter
)
total_active = user_stats_service.count_active_users()
total_uninitialized = user_stats_service.count_uninitialized_users()
total_suspended = user_stats_service.count_suspended_users()
total_deleted = user_stats_service.count_deleted_users()
total_overall = user_stats_service.count_users()
return {
'users': users,
'total_active': total_active,
'total_uninitialized': total_uninitialized,
'total_suspended': total_suspended,
'total_deleted': total_deleted,
'total_overall': total_overall,
'search_term': search_term,
'only': only,
'UserStateFilter': UserStateFilter,
'user_state_filter': user_state_filter,
}
@blueprint.route('/<uuid:user_id>')
@permission_required(UserPermission.view)
@templated
def view(user_id):
"""Show a user's interal profile."""
user = user_service.find_user_with_details(user_id)
if user is None:
abort(404)
orga_team_memberships = orga_team_service.get_memberships_for_user(user.id)
newsletter_subscriptions = service.get_newsletter_subscriptions(user.id)
orders = order_service.get_orders_placed_by_user(user.id)
order_shop_ids = {order.shop_id for order in orders}
shops = shop_service.find_shops(order_shop_ids)
shops_by_id = {shop.id: shop for shop in shops}
parties_and_tickets = service.get_parties_and_tickets(user.id)
attended_parties = service.get_attended_parties(user.id)
badges_with_awarding_quantity = badge_service.get_badges_for_user(user.id)
return {
'user': user,
'orga_team_memberships': orga_team_memberships,
'newsletter_subscriptions': newsletter_subscriptions,
'orders': orders,
'shops_by_id': shops_by_id,
'parties_and_tickets': parties_and_tickets,
'attended_parties': attended_parties,
'badges_with_awarding_quantity': badges_with_awarding_quantity,
}
@blueprint.route('/create')
@permission_required(UserPermission.create)
@templated
def create_account_form(erroneous_form=None):
"""Show a form to create a user account."""
form = erroneous_form if erroneous_form else CreateAccountForm()
return {'form': form}
@blueprint.route('/', methods=['POST'])
@permission_required(UserPermission.create)
def create_account():
"""Create a user account."""
form = CreateAccountForm(request.form)
if not form.validate():
return create_account_form(form)
screen_name = form.screen_name.data.strip()
first_names = form.first_names.data.strip()
last_name = form.last_name.data.strip()
email_address = form.email_address.data.lower()
password = form.password.data
if user_service.is_screen_name_already_assigned(screen_name):
flash_error(
'Dieser Benutzername ist bereits einem Benutzerkonto zugeordnet.'
)
return create_account_form(form)
if user_service.is_email_address_already_assigned(email_address):
flash_error(
'Diese E-Mail-Adresse ist bereits einem Benutzerkonto zugeordnet.'
)
return create_account_form(form)
try:
user = user_creation_service.create_basic_user(
screen_name,
email_address,
password,
first_names=first_names,
last_name=last_name,
creator_id=g.current_user.id,
)
except user_creation_service.UserCreationFailed:
flash_error(
f'Das Benutzerkonto für "{screen_name}" '
'konnte nicht angelegt werden.'
)
return create_account_form(form)
flash_success(f'Das Benutzerkonto "{user.screen_name}" wurde angelegt.')
account_created.send(None, user_id=user.id)
return redirect_to('.view', user_id=user.id)
@blueprint.route('/<uuid:user_id>/password')
@permission_required(UserPermission.set_password)
@templated
def set_password_form(user_id, erroneous_form=None):
"""Show a form to set a new password for the user."""
user = _get_user_or_404(user_id)
form = erroneous_form if erroneous_form else SetPasswordForm()
return {
'user': user,
'form': form,
}
@blueprint.route('/<uuid:user_id>/password', methods=['POST'])
@permission_required(UserPermission.set_password)
def set_password(user_id):
"""Set a new password for the user."""
user = _get_user_or_404(user_id)
form = SetPasswordForm(request.form)
if not form.validate():
return set_password_form(user.id, form)
new_password = form.password.data
initiator_id = g.current_user.id
password_service.update_password_hash(user.id, new_password, initiator_id)
flash_success(
f"Für Benutzerkonto '{user.screen_name}' wurde "
"ein neues Passwort gesetzt."
)
return redirect(url_for('.view', user_id=user.id))
@blueprint.route('/<uuid:user_id>/initialize', methods=['POST'])
@permission_required(UserPermission.administrate)
@respond_no_content
def initialize_account(user_id):
"""Initialize the user account."""
user = _get_user_or_404(user_id)
initiator_id = g.current_user.id
user_command_service.initialize_account(user.id, initiator_id=initiator_id)
flash_success(
f"Das Benutzerkonto '{user.screen_name}' wurde initialisiert."
)
@blueprint.route('/<uuid:user_id>/suspend')
@permission_required(UserPermission.administrate)
@templated
def suspend_account_form(user_id, erroneous_form=None):
"""Show form to suspend the user account."""
user = _get_user_or_404(user_id)
if user.suspended:
flash_error(
f"Das Benutzerkonto '{user.screen_name}' ist bereits gesperrt."
)
return redirect_to('.view', user_id=user.id)
form = erroneous_form if erroneous_form else SuspendAccountForm()
return {
'user': user,
'form': form,
}
@blueprint.route('/<uuid:user_id>/suspend', methods=['POST'])
@permission_required(UserPermission.administrate)
def suspend_account(user_id):
"""Suspend the user account."""
user = _get_user_or_404(user_id)
if user.suspended:
flash_error(
f"Das Benutzerkonto '{user.screen_name}' ist bereits gesperrt."
)
return redirect_to('.view', user_id=user.id)
form = SuspendAccountForm(request.form)
if not form.validate():
return suspend_account_form(user.id, form)
initiator_id = g.current_user.id
reason = form.reason.data.strip()
user_command_service.suspend_account(user.id, initiator_id, reason)
account_suspended.send(None, user_id=user.id, initiator_id=initiator_id)
flash_success(f"Das Benutzerkonto '{user.screen_name}' wurde gesperrt.")
return redirect_to('.view', user_id=user.id)
@blueprint.route('/<uuid:user_id>/unsuspend')
@permission_required(UserPermission.administrate)
@templated
def unsuspend_account_form(user_id, erroneous_form=None):
"""Show form to unsuspend the user account."""
user = _get_user_or_404(user_id)
if not user.suspended:
flash_error(
f"Das Benutzerkonto '{user.screen_name}' ist bereits entsperrt."
)
return redirect_to('.view', user_id=user.id)
form = erroneous_form if erroneous_form else SuspendAccountForm()
return {
'user': user,
'form': form,
}
@blueprint.route('/<uuid:user_id>/unsuspend', methods=['POST'])
@permission_required(UserPermission.administrate)
def unsuspend_account(user_id):
"""Unsuspend the user account."""
user = _get_user_or_404(user_id)
if not user.suspended:
flash_error(
f"Das Benutzerkonto '{user.screen_name}' ist bereits entsperrt."
)
return redirect_to('.view', user_id=user.id)
form = SuspendAccountForm(request.form)
if not form.validate():
return unsuspend_account_form(user.id, form)
initiator_id = g.current_user.id
reason = form.reason.data.strip()
user_command_service.unsuspend_account(user.id, initiator_id, reason)
account_unsuspended.send(None, user_id=user.id, initiator_id=initiator_id)
flash_success(f"Das Benutzerkonto '{user.screen_name}' wurde entsperrt.")
return redirect_to('.view', user_id=user.id)
@blueprint.route('/<uuid:user_id>/delete')
@permission_required(UserPermission.administrate)
@templated
def delete_account_form(user_id, erroneous_form=None):
"""Show form to delete the user account."""
user = _get_user_or_404(user_id)
if user.deleted:
flash_error(
f"Das Benutzerkonto '{user.screen_name}' "
"ist bereits gelöscht worden."
)
return redirect_to('.view', user_id=user.id)
form = erroneous_form if erroneous_form else DeleteAccountForm()
return {
'user': user,
'form': form,
}
@blueprint.route('/<uuid:user_id>/delete', methods=['POST'])
@permission_required(UserPermission.administrate)
def delete_account(user_id):
"""Delete the user account."""
user = _get_user_or_404(user_id)
if user.deleted:
flash_error(
f"Das Benutzerkonto '{user.screen_name}' "
"ist bereits gelöscht worden."
)
return redirect_to('.view', user_id=user.id)
form = DeleteAccountForm(request.form)
if not form.validate():
return delete_account_form(user.id, form)
initiator_id = g.current_user.id
reason = form.reason.data.strip()
user_command_service.delete_account(user.id, initiator_id, reason)
account_deleted.send(None, user_id=user.id, initiator_id=initiator_id)
flash_success(f"Das Benutzerkonto '{user.screen_name}' wurde gelöscht.")
return redirect_to('.view', user_id=user.id)
@blueprint.route('/<uuid:user_id>/change_screen_name')
@permission_required(UserPermission.administrate)
@templated
def change_screen_name_form(user_id, erroneous_form=None):
"""Show form to change the user's screen name."""
user = _get_user_or_404(user_id)
form = erroneous_form if erroneous_form else ChangeScreenNameForm()
return {
'user': user,
'form': form,
}
@blueprint.route('/<uuid:user_id>/change_screen_name', methods=['POST'])
@permission_required(UserPermission.administrate)
def change_screen_name(user_id):
"""Change the user's screen name."""
user = _get_user_or_404(user_id)
form = ChangeScreenNameForm(request.form)
if not form.validate():
return change_screen_name_form(user.id, form)
old_screen_name = user.screen_name
new_screen_name = form.screen_name.data.strip()
initiator_id = g.current_user.id
reason = form.reason.data.strip()
user_command_service.change_screen_name(
user.id, new_screen_name, initiator_id, reason=reason
)
screen_name_changed.send(
None,
user_id=user.id,
old_screen_name=old_screen_name,
new_screen_name=new_screen_name,
initiator_id=initiator_id,
)
flash_success(
f"Das Benutzerkonto '{old_screen_name}' wurde "
f"umbenannt in '{new_screen_name}'."
)
return redirect_to('.view', user_id=user.id)
@blueprint.route('/<uuid:user_id>/permissions')
@permission_required(UserPermission.view)
@templated
def view_permissions(user_id):
"""Show user's permissions."""
user = _get_user_or_404(user_id)
permissions_by_role = authorization_service.get_permissions_by_roles_for_user_with_titles(
user.id
)
return {
'user': user,
'permissions_by_role': permissions_by_role,
}
@blueprint.route('/<uuid:user_id>/roles/assignment')
@permission_required(RolePermission.assign)
@templated
def manage_roles(user_id):
"""Manage what roles are assigned to the user."""
user = _get_user_or_404(user_id)
permissions_by_role = (
authorization_service.get_permissions_by_roles_with_titles()
)
user_role_ids = authorization_service.find_role_ids_for_user(user.id)
return {
'user': user,
'permissions_by_role': permissions_by_role,
'user_role_ids': user_role_ids,
}
@blueprint.route('/<uuid:user_id>/roles/<role_id>', methods=['POST'])
@permission_required(RolePermission.assign)
@respond_no_content
def role_assign(user_id, role_id):
"""Assign the role to the user."""
user = _get_user_or_404(user_id)
role = _get_role_or_404(role_id)
initiator_id = g.current_user.id
authorization_service.assign_role_to_user(
role.id, user.id, initiator_id=initiator_id
)
flash_success(
f'{user.screen_name} wurde die Rolle "{role.title}" zugewiesen.'
)
@blueprint.route('/<uuid:user_id>/roles/<role_id>', methods=['DELETE'])
@permission_required(RolePermission.assign)
@respond_no_content
def role_deassign(user_id, role_id):
"""Deassign the role from the user."""
user = _get_user_or_404(user_id)
role = _get_role_or_404(role_id)
initiator_id = g.current_user.id
authorization_service.deassign_role_from_user(
role.id, user.id, initiator_id=initiator_id
)
flash_success(
f'{user.screen_name} wurde die Rolle "{role.title}" genommen.'
)
@blueprint.route('/<uuid:user_id>/events')
@permission_required(UserPermission.view)
@templated
def view_events(user_id):
"""Show user's events."""
user = _get_user_or_404(user_id)
events = service.get_events(user.id)
return {
'user': user,
'events': events,
}
def _get_user_or_404(user_id):
user = user_service.find_user_with_details(user_id)
if user is None:
abort(404)
return user
def _get_role_or_404(role_id):
role = authorization_service.find_role(role_id)
if role is None:
abort(404)
return role