def v_user_edit(user_id):
form = UserModifyForm()
a_user = UserApi()
form.roles.choices = possible_roles
try:
existing_user = a_user.read(user_id)
except DatabaseItemDoesNotExist:
flash('A user with id {0} does not exist.'.format(user_id))
return redirect(url_for('.v_user_list'))
if request.method == 'POST' and form.validate_on_submit():
input_data = {
'email': form.email.data,
'password': form.password.data,
'roles': form.roles.data
}
##
# We very much dislike empty passwords, so we assume that, if the password field
# is empty, the user didn't want to change it.
if input_data['password'] == '' or input_data['password'] is None:
update_password = False
else:
update_password = True
try:
edited_user = a_user.update(user_id, input_data, update_password)
except DatabaseItemDoesNotExist as e:
flash('No user with id {0}'.format(user_id))
return redirect(url_for('.v_user_list'))
except RequiredAttributeMissing as e:
flash('A required form element was not submitted: {0}'.format(e))
return render_template('admin/user/edit.html', form=form, user_id=user_id)
except Exception as e:
flash('An unexpected error occurred: {0}'.format(e))
#flash('An unexpected error occurred.')
return render_template('admin/user/edit.html', form=form, user_id=user_id)
else:
return redirect(url_for('.v_user_list'))
else:
##
# Add the data from the existing user for the edit form. This must be done after validate_on_submit()
# or it will overwrite the data from the submitted form.
form.email.default = existing_user.email
roles_default = []
for role in existing_user.roles:
roles_default.append(str(role.id))
form.roles.default = roles_default
# http://stackoverflow.com/questions/5519729/wtforms-how-to-select-options-in-selectmultiplefield
form.process()
return render_template('admin/user/edit.html', form=form, user_id=user_id)
def v_user_delete(user_id):
form = UserDeleteForm()
a_user = UserApi()
try:
existing_user = a_user.read(user_id)
except DatabaseItemDoesNotExist as e:
flash('No user with id {0}'.format(user_id))
return redirect(url_for('.v_user_list'))
except Exception as e:
flash('An unexpected error occurred: {0}'.format(e))
# flash('An unexpected error occurred.')
return redirect(url_for('.v_user_list'))
if request.method == 'POST' and form.validate_on_submit():
if a_user.delete(user_id) is True:
flash('User {0} deleted'.format(existing_user.email))
return redirect(url_for('.v_user_list'))
else:
flash('Unable to delete user {0}'.format(existing_user.email))
return render_template('admin/user/delete.html', form=form, user_id=user_id, user_name=existing_user.email)
return render_template('admin/user/delete.html', form=form, user_id=user_id, user_name=existing_user.email)
