I have created, in Django 1.6, a site for a school, where an applicant can get registered. It's a form that requests some information from the registrant and creates a random code for each applicant. That code is emailed to the provided address, and it is requested to be input in another form that appears right after submitting the first one.
I am completely sure that it can be written better.
#### models.py #####
#coding=utf-8
from django.db import models
from .utils import LEVELS, GENDER,SCHOOL_YEAR
from django_countries.fields import CountryField
from django.utils import timezone
from django.forms import Form, ModelForm
from datetime import datetime
import string
import random
class Applicant(models.Model):
first_name=models.CharField('Nombres',max_length=30)
last_name=models.CharField('Apellidos',max_length=30)
gender=models.CharField('Género',max_length=2,choices=GENDER)
grade_applied_for=models.CharField('Grado al que aplica',max_length=6,choices=LEVELS)
birth_date=models.DateField('Fecha de nacimiento')
birth_place=CountryField('País de nacimiento')
residence_place=CountryField('País de residencia')
address=models.CharField('Dirección',max_length=80)
rep_name=models.CharField('Nombres del representante',max_length=40)
rep_email=models.EmailField('Correo electrónico del representante')
rep_landline=models.CharField('Número de teléfono convencional',max_length=20)
rep_mobile=models.CharField('Número de teléfono móvil',max_length=10)
prev_school_name=models.CharField('Insitución Educativa previa',max_length=20,blank=True)
prev_school_place=models.CharField('Lugar de la insitución',max_length=20,blank=True)
last_approved_year=models.CharField('Ultimo año lectivo aprobado',max_length=4,choices=SCHOOL_YEAR,blank=True)
invoice_name=models.CharField('Razón Social',max_length=20)
invoice_id_number=models.CharField('Nómero de cédula o RUC',max_length=10)
invoice_address=models.CharField('Dirección',max_length=40)
invoice_phone=models.CharField('Teléfono',max_length=15)
pub_date = models.DateTimeField('Fecha de aplicacion',default=datetime.now,unique=True)
confirmation_code = models.CharField('código de confirmación',max_length=6)
confirmation_status=models.BooleanField(default=False)
def __unicode__(self):
return self.first_name+" "+self.last_name
#### views.py #####
from django.shortcuts import render, get_object_or_404, render_to_response
from applications.models import Applicant
from applications.forms import ApplicantForm, ConfirmationCode
from django.http import HttpResponse
from django.template import RequestContext, loader
from django.core.mail import send_mail
import string
import random
def random_confirmation(size=6,chars=string.digits):
return ''.join(random.choice(chars) for _ in range(size))
def index(request):
latest_application = Applicant.objects.all().order_by('-pub_date')
context = {'latest_application':latest_application}
return render(request,'applications/index.html',context)
def add_applicant(request):
context = RequestContext(request)
if request.method == 'POST':
if 'last_name' in request.POST:
form = ApplicantForm(request.POST)
if form.is_valid():
applicant = form.save(commit=False)
applicant.confirmation_code = random_confirmation()
applicant.save()
send_mail('Confirmacion de aplicacion','Su codigo de confirmacion es %s' %applicant.confirmation_code,'[email protected]',[applicant.rep_email],fail_silently = True)
form2 = ConfirmationCode(initial={'confirmation_id':applicant.pk})
return render_to_response('applications/confirmation.html',{'applicant':applicant,'pub_date':applicant.pub_date,'confirmation_code':applicant.confirmation_code,'form':form2},context)
else:
print form.errors
return render_to_response('applications/add_applicant.html',{'form':form},context)
elif not 'last_name' in request.POST:
form = ApplicantForm(request.POST)
code = request.POST['confirmation_code']
confirmation_id = request.POST['confirmation_id']
applicant = Applicant.objects.get(pk=confirmation_id)
if code == applicant.confirmation_code:
Applicant.objects.filter(pk=confirmation_id).update(confirmation_status=True)
return render_to_response('applications/succedded.html'{'applicant':applicant},context)
else:
error = 'Codigo incorrecto'
form2 = ConfirmationCode(initial={'confirmation_id':applicant.pk})
return render_to_response('applications/confirmation.html',{'applicant':applicant,'pub_date':applicant.pub_date,'confirmation_code':applicant.confirmation_code,'form':form2,'error':error},context)
else:
form = ApplicantForm()
return render_to_response('applications/add_applicant.html',{'form':form},context)
#### forms.py ####
#coding=utf-8
from django.db import models
from .utils import LEVELS, GENDER,SCHOOL_YEAR
from django_countries.fields import CountryField
from django.utils import timezone
from django.forms import CharField, Form, ModelForm, HiddenInput
from applications.models import Applicant
from datetime import datetime
import string
import random
def random_confirmation(size=6, chars=string.digits):
return ''.join(random.choice(chars) for _ in range(size))
class ApplicantForm(ModelForm):
class Meta:
model = Applicant
fields = ['first_name','last_name','gender','grade_applied_for','birth_date','birth_place','residence_place','address','rep_name','rep_email','rep_landline','rep_mobile','prev_school_name','prev_school_place','last_approved_year','invoice_name','invoice_id_number','invoice_address','invoice_phone']
class ConfirmationCode(Form):
confirmation_id = CharField(required=True,max_length=10,widget=HiddenInput())
confirmation_code = CharField(max_length=6)
#### urls.py ####
from django.conf.urls import patterns, include, url
from applications import views
urlpatterns = patterns('',
url(r'^$',views.index, name='index'),
# url(r'^(?P<applicant_id>\d+)/$',views.detail,name='detail')
url(r'^add_applicant/$',views.add_applicant,name='add_applicant'),
)
