senaite / senaite.health

bika/health/widgets/casesymptomswidget.py

# -*- coding: utf-8 -*-
#
# This file is part of SENAITE.HEALTH.
#
# SENAITE.HEALTH is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright 2018-2019 by it's authors.
# Some rights reserved, see README and LICENSE.

from AccessControl import ClassSecurityInfo
from Products.Archetypes.Registry import registerWidget
from Products.Archetypes.Widget import TypesWidget
from Products.ATExtensions.widget import RecordsWidget as ATRecordsWidget
from Products.Archetypes.Registry import registerWidget
from Products.CMFCore.utils import getToolByName
from operator import itemgetter
import json


class CaseSymptomsWidget(ATRecordsWidget):
    security = ClassSecurityInfo()
    _properties = ATRecordsWidget._properties.copy()
    _properties.update({
        'macro': "bika_health_widgets/casesymptomswidget",
        'helper_js': ("bika_health_widgets/casesymptomswidget.js",),
        'helper_css': ("bika_health_widgets/casesymptomswidget.css",),
        'gender': None,
        'allowDelete': False,
        'readonly': False,
        'combogrid_options': '',
    })

    def process_form(self, instance, field, form, empty_marker=None,
                     emptyReturnsMarker=False):
        outvalues = []
        values = form.get(field.getName(), empty_marker)
        for value in values:
            if 'Assigned' in value and int(value['Assigned']) == 1:
                outvalues.append({'UID': value['UID'],
                                  'Title': value.get('Title', ''),
                                  'Description': value.get('Description', ''),
                                  'Severity': value.get(value['UID'], '0'),
                                  'SeverityAllowed':value.get('SeverityAllowed', '0'),
                                  'Gender':value.get('Gender', 'dk')})
        return outvalues, {}

    def jsondumps(self, val):
        return json.dumps(val)

    def getSymptoms(self, gender=None):
        """ Returns the symptoms from the instance merged with those symptoms
            active from bika setup, with severity values assigned to default 0
        """
        outsymptoms = {}
        field = self.aq_parent.Schema()['Symptoms']
        value = field.get(self.aq_parent)
        casesymptoms = value and value or []

        if not gender:
            patient = self.aq_parent.Schema()['Patient'].get(self.aq_parent)
            gender = patient and patient.getGender() or 'dk'

        symptoms = self.bika_setup_catalog(portal_type='Symptom',
                                           is_active=True)
        for symptom in symptoms:
            symptom = symptom.getObject()
            s_gender = symptom.getGender()
            outsymptoms[symptom.UID()] = {
                'UID': symptom.UID(),
                'Title': symptom.Title(),
                'Description':symptom.Description(),
                'SeverityAllowed':symptom.getSeverityAllowed() and 1 or 0,
                'Severity':'0',
                'Assigned':0,
                'Gender':symptom.getGender(),
                'Visible':symptom.getGender()=='dk' or symptom.getGender()==gender}

        for symptom in casesymptoms:
            if 'UID' in symptom:
                if symptom['UID'] in outsymptoms \
                    and ('Severity' in symptom \
                         and symptom['Severity'] is not None \
                         and symptom['Severity'] != '0'):
                    sym = outsymptoms[symptom['UID']]
                    sym['Severity'] = symptom['Severity']
                    sym['Assigned'] = 1
                else:
                    outsymptoms[symptom['UID']] = {'UID': symptom['UID'],
                                                   'Title': symptom.get('Title',''),
                                                   'Description': symptom.get('Description',''),
                                                   'SeverityAllowed': 'SeverityAllowed' in symptom and symptom['SeverityAllowed'] or 0,
                                                   'Severity': symptom.get('Severity','0'),
                                                   'Assigned': 1,
                                                   'Gender':symptom.get('Gender', 'dk'),
                                                   'Visible':symptom.get('Gender', 'dk')=='dk' or symptom.get('Gender', 'dk')==gender}
        items=[]
        for symptom in outsymptoms.values():
            items.append(symptom)
        items.sort(lambda x, y: cmp(x['Title'].lower(), y['Title'].lower()))

The variable cmp does not seem to be defined.

        return items

registerWidget(CaseSymptomsWidget,
               title='CaseSymptomsWidget',
               description='Experiencing symptoms and severity',
               )