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from random import randint
from django.contrib.auth.models import Group, Permission, User
from client.models import UserCode, Keys, DocumentType, Document, PersonalData, KeyVal, MedicalData
from django.db.models import Q
from django.http import HttpResponseRedirect, FileResponse
from django.contrib.auth.decorators import login_required
from django.shortcuts import render
from django.template.loader import get_template
from io import BytesIO
import pdfkit
import base64
# Create your views here.
def index(request):
context = {}
if (request.user.is_authenticated):
users = UserCode.objects.filter(user=request.user)
code = None
if (len(users) == 0):
while (True):
code = randint(100000, 999999)
if len(UserCode.objects.filter(code=code)) == 0:
break
medic = MedicalData()
medic.save()
userCode = UserCode(user=request.user, code=code, medic=medic)
userCode.save()
if request.method == "POST":
document = Document.objects.get(id=request.POST["action"][1:])
if document.user != request.user:
return
if request.POST["action"][0] == 'f':
template = get_template('client/approve_doc_pdf.html')
context = {'doc': document}
html = template.render(context)
pdf = pdfkit.from_string(html, False)
result = BytesIO(pdf)
result.seek(0)
return FileResponse(result, as_attachment=True, filename=document.document_type.name+".pdf")
elif request.POST["action"][0] == 'a':
document.status = "ok"
document.save()
elif request.POST["action"][0] == 'd':
document.delete()
elif request.POST["action"][0] == 'e':
document_type = document.document_type
context = {
'doctype': document_type,
}
context['doc'] = document
context['personal_data'] = document_type.personal_data
context['medical_data'] = document_type.medical_data
context['custom_data'] = document_type.custom_data
keys = Keys.objects.filter(container=document_type)
out_keys = []
for i in keys:
out_keys.append([i, KeyVal.objects.filter(Q(container=document) & Q(key=i.key))[0].value])
context['keys'] = out_keys
context['custom_message'] = document_type.custom_message
context['custom_message_text'] = document_type.custom_message_text
return edit_wrapper(request, context)
documents = Document.objects.filter(Q(user=request.user) & ~Q(status='archive'))
out = []
for i in documents:
personal = None
medical = None
if i.document_type.personal_data:
personal = i.personal_data
if i.document_type.medical_data:
medical = i.medical_data
if medical.vac_certificate.name:
with open(medical.vac_certificate.name, 'rb') as image_file:
vac_file = base64.b64encode(image_file.read()).decode()
if medical.health_care_certificate.name:
with open(medical.health_care_certificate.name, 'rb') as image_file:
health_file = base64.b64encode(image_file.read()).decode()
doc_group = i.user.groups.values_list('name', flat=True)[0]
out.append([i, KeyVal.objects.filter(container=i), personal, medical, doc_group, vac_file, health_file])
context = {
"docs": out,
"empty": len(out) == 0,
}
return render(request, 'client/index.html', context)
@login_required
def approve(request):
context = {}
if not (request.user.is_staff or request.user.has_perm('approved')):
usercode = UserCode.objects.filter(user=request.user)[0]
okay = False
if request.user.first_name != "" and request.user.last_name != "" and request.user.email != "" and usercode.phone != "":
okay = True
context = {'code': 'U' + str(usercode.code), 'okay': okay}
return render(request, 'client/approve.html', context)
else:
return render(request, 'client/index.html', context)
@login_required
def create(request):
context = {}
parent_group = request.user.groups.values_list('name', flat=True)[
0]
group = Group.objects.get(name=parent_group)
doctypes = DocumentType.objects.filter(
(Q(group_private=False) | Q(group=group)) & Q(enabled=True))
out = []
for doc in doctypes:
if len(Document.objects.filter(Q(user=request.user) & Q(document_type=doc))) == 0:
out.append(doc)
context['docs'] = out
if request.method == "POST":
if request.POST["action"] == "details":
if "doctype" not in request.POST.keys():
context['error'] = True
context['error_text'] = "Seleziona un documento"
else:
context['next'] = True
document_type = DocumentType.objects.get(
id=request.POST["doctype"])
context['doctype'] = document_type
context['personal_data'] = document_type.personal_data
context['medical_data'] = document_type.medical_data
context['custom_data'] = document_type.custom_data
keys = Keys.objects.filter(container=document_type)
out_keys = []
for i in keys:
out_keys.append([i, ""])
context['keys'] = out_keys
context['custom_message'] = document_type.custom_message
context['custom_message_text'] = document_type.custom_message_text
elif request.POST["action"] == "save":
usercode = UserCode.objects.filter(user=request.user)[0]
code = 0
status = "wait"
personal_data = None
medical_data = None
document_type = DocumentType.objects.get(
id=request.POST["doctype"])
if document_type.auto_sign:
status = "autosign"
keys = []
if document_type.personal_data:
personal_data = PersonalData(email=request.user.email, parent_name=usercode.parent_name, via=usercode.via, cap=usercode.cap, country=usercode.country,
nationality=usercode.nationality, born_date=usercode.born_date, home_phone=usercode.home_phone, phone=usercode.phone)
personal_data.save()
if document_type.medical_data:
medic = usercode.medic
medical_data = MedicalData(vac_certificate=medic.vac_certificate, health_care_certificate=medic.health_care_certificate, emer_name=medic.emer_name, emer_relative=medic.emer_relative, cell_phone=medic.cell_phone, address=medic.address, emer_phone=medic.emer_phone, health_care=medic.health_care, injuries=medic.injuries, rc=medic.rc, rega=medic.rega, medic_name=medic.medic_name, medic_phone=medic.medic_phone, medic_address=medic.medic_address, sickness=medic.sickness, vaccine=medic.vaccine, tetanus_date=medic.tetanus_date, allergy=medic.allergy, drugs_bool=medic.drugs_bool, drugs=medic.drugs, misc_bool=medic.misc_bool, misc=medic.misc)
medical_data.save()
while (True):
code = randint(100000, 999999)
if len(Document.objects.filter(code=code)) == 0:
break
document = Document(
user=request.user, group=document_type.group, code=code, status=status, document_type=document_type, personal_data=personal_data, medical_data=medical_data)
document.save()
if document_type.custom_data:
for i in request.POST.keys():
if i == "doctype" or i=="csrfmiddlewaretoken" or i=="action":
continue
key = KeyVal(container=document, key=Keys.objects.get(id=i).key, value=request.POST[i])
key.save()
return HttpResponseRedirect('/')
return render(request, 'client/doc_create.html', context)
@login_required
def edit(request):
return edit_wrapper(request, {})
@login_required
def edit_wrapper(request, context):
if request.method == "POST":
if "action" not in request.POST.keys():
document = Document.objects.get(id=request.POST["doc"])
usercode = UserCode.objects.filter(user=document.user)[0]
if document.document_type.personal_data:
personal_data = PersonalData(email=request.user.email, parent_name=usercode.parent_name, via=usercode.via, cap=usercode.cap, country=usercode.country,
nationality=usercode.nationality, born_date=usercode.born_date, home_phone=usercode.home_phone, phone=usercode.phone)
personal_data.save()
old_data = document.personal_data
document.personal_data = personal_data
document.save()
old_data.delete()
if document.document_type.medical_data:
medic = usercode.medic
medical_data = MedicalData(vac_certificate=medic.vac_certificate, health_care_certificate=medic.health_care_certificate, emer_name=medic.emer_name, emer_relative=medic.emer_relative, cell_phone=medic.cell_phone, address=medic.address, emer_phone=medic.emer_phone, health_care=medic.health_care, injuries=medic.injuries, rc=medic.rc, rega=medic.rega, medic_name=medic.medic_name, medic_phone=medic.medic_phone, medic_address=medic.medic_address, sickness=medic.sickness, vaccine=medic.vaccine, tetanus_date=medic.tetanus_date, allergy=medic.allergy, drugs_bool=medic.drugs_bool, drugs=medic.drugs, misc_bool=medic.misc_bool, misc=medic.misc)
medical_data.save()
old_data = document.medical_data
document.medical_data = medical_data
document.save()
old_data.delete()
if document.document_type.custom_data:
for i in request.POST.keys():
if i == "doc" or i=="csrfmiddlewaretoken":
continue
key = KeyVal.objects.filter(Q(container=document) & Q(key=Keys.objects.get(id=i).key))[0]
key.value = request.POST[i]
key.save()
return HttpResponseRedirect('/')
return render(request, 'client/doc_edit.html', context)
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