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from django.shortcuts import render
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth import login, authenticate
from django.views import generic
from django.contrib.auth.models import Group
from django.core.files.storage import FileSystemStorage
from django.http import FileResponse
from django.contrib.auth.decorators import login_required
from django.views.decorators.debug import sensitive_variables
from django.http import HttpResponseRedirect
from client.models import UserCode
import dateparser
import os
from io import BytesIO
from PIL import Image, UnidentifiedImageError
@sensitive_variables("raw_passsword")
def signup(request):
# signup form with terms
if request.method == 'POST':
if "terms_accept" not in request.POST:
# if terms not accepted return error and form again
form = UserCreationForm()
context = {
"form": form,
"error": True,
"error_text": "Accettare i termini e condizioni prego"
}
return render(request, 'accounts/signup.html', context)
# terms accepted create user in db
form = UserCreationForm(request.POST)
if form.is_valid():
form.save()
username = form.cleaned_data.get('username')
raw_password = form.cleaned_data.get('password1')
user = authenticate(username=username, password=raw_password)
login(request, user)
return HttpResponseRedirect('/')
# create empty form to be filled
form = UserCreationForm()
context = {
"form": form,
}
return render(request, 'accounts/signup.html', context)
@login_required
def personal(request):
context = {}
# additional user informations
usercode = UserCode.objects.filter(user=request.user)[0]
# medical info
medic = usercode.medic
# values for multiple choice box
# TODO remove multiple choice
branca_default = ""
branca_castorini = ""
branca_lupetti = ""
branca_esploratori = ""
branca_pionieri = ""
branca_rover = ""
# variables for throwing errors to the user
error = False
error_text = ""
if request.method == "POST":
# requested download
if request.POST['action'] == "download_vac":
if medic.vac_certificate != None:
filename = os.path.basename(medic.vac_certificate.name)
filename = filename[filename.find("_")+1:]
if filename.rfind('.') != -1:
filename = filename[:filename.rfind('.')]
filename = filename + ".jpg"
# encode in JPEG
im = Image.open(medic.vac_certificate.file)
im_io = BytesIO()
im.save(im_io, 'JPEG', quality=90)
im_io.seek(0)
return FileResponse(im_io, as_attachment=True, filename=filename)
if request.POST['action'] == "download_health":
if medic.health_care_certificate != None:
filename = os.path.basename(medic.health_care_certificate.name)
filename = filename[filename.find("_")+1:]
if filename.rfind('.') != -1:
filename = filename[:filename.rfind('.')]
filename = filename + ".jpg"
# encode in JPEG
im = Image.open(medic.vac_certificate.file)
im_io = BytesIO()
im.save(im_io, 'JPEG', quality=90)
im_io.seek(0)
return FileResponse(im_io, as_attachment=True, filename=filename)
# set all attributes
request.user.first_name = request.POST["first_name"]
request.user.last_name = request.POST["last_name"]
request.user.email = request.POST["email"]
request.user.save()
usercode.parent_name = request.POST["parent_name"]
usercode.via = request.POST["via"]
usercode.cap = request.POST["cap"]
usercode.country = request.POST["country"]
usercode.nationality = request.POST["nationality"]
usercode.born_date = dateparser.parse(request.POST["birth_date"])
usercode.home_phone = request.POST["home_phone"]
usercode.phone = request.POST["phone"]
usercode.school = request.POST["school"]
usercode.year = request.POST["year"]
usercode.save()
medic.emer_name = request.POST["emer_name"]
medic.emer_relative = request.POST["emer_relative"]
medic.cell_phone = request.POST["cell_phone"]
medic.address = request.POST["address"]
medic.emer_phone = request.POST["emer_phone"]
medic.health_care = request.POST["health_care"]
medic.injuries = request.POST["injuries"]
medic.rc = request.POST["rc"]
medic.rega = "rega" in request.POST
medic.medic_name = request.POST["medic_name"]
medic.medic_phone = request.POST["medic_phone"]
medic.medic_address = request.POST["medic_address"]
medic.sickness = request.POST["sickness"]
medic.vaccine = request.POST["vaccine"]
medic.tetanus_date = dateparser.parse(request.POST["tetanus_date"])
medic.allergy = request.POST["allergy"]
medic.drugs_bool = "drugs_bool" in request.POST
medic.drugs = request.POST["drugs"]
medic.misc_bool = "misc_bool" in request.POST
medic.misc = request.POST["misc"]
medic.save()
# if "branca" in request.POST:
# if request.POST["branca"] != "":
# request.user.groups.clear()
# request.user.groups.add(
# Group.objects.get(name=request.POST["branca"]))
# check if user uploaded a file
if "vac_certificate" in request.FILES:
myfile = request.FILES['vac_certificate']
try:
im = Image.open(myfile)
im_io = BytesIO()
# compress image in WEBP
im.save(im_io, 'WEBP', quality=50, method=4)
medic.vac_certificate.save(
request.user.username+"_"+myfile.name, im_io)
medic.save()
except UnidentifiedImageError:
error = True
error_text = "Il file non è un immagine valida"
if "health_care_certificate" in request.FILES:
myfile = request.FILES['health_care_certificate']
try:
im = Image.open(myfile)
im_io = BytesIO()
# compress image in WEBP
im.save(im_io, 'WEBP', quality=50, method=4)
medic.health_care_certificate.save(
request.user.username+"_"+myfile.name, im_io)
medic.save()
except UnidentifiedImageError:
error = True
error_text = "Il file non è un immagine valida"
# user requested file delete
if request.POST["delete_vac"] == 'vac':
medic.vac_certificate = None
medic.save()
if request.POST["delete_health"] == 'health':
medic.health_care_certificate = None
medic.save()
# if there wasn't any error redirect to clear POST
if not error:
return HttpResponseRedirect("")
# check if user is in a group and set multiple choice to that
if len(request.user.groups.values_list('name', flat=True)) == 0:
branca_default = "selected"
else:
parent_group = request.user.groups.values_list('name', flat=True)[
0]
if parent_group == "colonia":
branca_castorini = "selected"
elif parent_group == "muta":
branca_lupetti = "selected"
elif parent_group == "reparto":
branca_esploratori = "selected"
elif parent_group == "posto":
branca_pionieri = "selected"
elif parent_group == "clan":
branca_rover = "selected"
else:
branca_default = "selected"
# set checkbox status
rega = ""
if medic.rega:
rega = "checked='checked'"
drugs = ""
if medic.drugs_bool:
drugs = "checked='checked'"
misc = ""
if medic.misc_bool:
misc = "checked='checked'"
# set file name for uploaded files
if (medic.vac_certificate != None):
vac_name = os.path.basename(medic.vac_certificate.name)
vac_name = vac_name[vac_name.find("_")+1:]
else:
vac_name = ''
if (medic.health_care_certificate != None):
card_name = os.path.basename(medic.health_care_certificate.name)
card_name = card_name[card_name.find("_")+1:]
else:
card_name = ''
# fill context
context = {
'first_name': request.user.first_name,
'last_name': request.user.last_name,
'email': request.user.email,
'parent_name': usercode.parent_name,
'via': usercode.via,
'cap': usercode.cap,
'country': usercode.country,
'nationality': usercode.nationality,
'birth_date': usercode.born_date,
'home_phone': usercode.home_phone,
'phone': usercode.phone,
'school': usercode.school,
'year': usercode.year,
'branca_default': branca_default,
'branca_castorini': branca_castorini,
'branca_lupetti': branca_lupetti,
'branca_esploratori': branca_esploratori,
'branca_pionieri': branca_pionieri,
'branca_rover': branca_rover,
'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_check': 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_check': drugs,
'drugs': medic.drugs,
'misc_check': misc,
'misc': medic.misc,
'health_care_certificate': card_name,
'vac_certificate': vac_name,
'error': error,
'error_text': error_text,
}
return render(request, 'accounts/index.html', context)
# simple terms page, only static html
def terms(request):
context = {}
return render(request, 'accounts/terms.html', context)
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