[a4764f9] | 1 | # -*- encoding: utf-8 -*- |
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| 2 | |
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| 3 | import os |
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| 4 | import requests |
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| 5 | from django.conf import settings |
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[94b3e3f] | 6 | from django.contrib import messages |
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[b8fffff] | 7 | from django.contrib.auth.mixins import LoginRequiredMixin |
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[a4764f9] | 8 | from django.core.files.base import ContentFile |
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| 9 | from django.core.files.storage import default_storage |
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[94b3e3f] | 10 | from django.core.urlresolvers import reverse_lazy |
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| 11 | from django.shortcuts import ( |
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[a4764f9] | 12 | redirect |
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[94b3e3f] | 13 | ) |
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[248b1b4] | 14 | from django.views.generic import ListView, FormView |
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[8ec6ee3] | 15 | |
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[8fa24c3] | 16 | from multi_form_view import MultiModelFormView |
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[bf47591] | 17 | |
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[8fa24c3] | 18 | from .forms import * |
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| 19 | from participantes.forms import ( |
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| 20 | FormsetParticipanteEvento |
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| 21 | ) |
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[66158c7] | 22 | from .models import Evento |
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[b8fffff] | 23 | from participantes.models import ( |
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| 24 | Participante, ParticipanteEvento |
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| 25 | ) |
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[8fa24c3] | 26 | |
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[8ec6ee3] | 27 | |
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[a4764f9] | 28 | def handle_uploaded_file(file, name): |
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| 29 | with open('%s/%s' % (settings.TMP, name), 'wb+') as destination: |
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| 30 | for chunk in file.chunks(): |
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| 31 | destination.write(chunk) |
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| 32 | |
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[b8fffff] | 33 | class RegisterEvent(LoginRequiredMixin, FormView): |
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[8fa24c3] | 34 | """! |
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| 35 | Muestra el formulario de registro de usuarios |
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| 36 | |
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| 37 | @author Ing. Leonel P. Hernandez M. (lhernandez at cenditel.gob.ve) |
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[5dea5ff] | 38 | @copyright <a href='https://www.gnu.org/licenses/gpl-3.0.en.html'>GNU Public License versión 3 (GPLv3)</a> |
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[8fa24c3] | 39 | @date 20-11-2017 |
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| 40 | @version 1.0.0 |
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| 41 | """ |
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[94b3e3f] | 42 | |
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[8fa24c3] | 43 | template_name = "register.event.html" |
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[94b3e3f] | 44 | form_class = EventoForm |
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| 45 | form_participante = FormsetParticipanteEvento |
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| 46 | success_url = reverse_lazy('base:inicio') |
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| 47 | |
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| 48 | def get_context_data(self, **kwargs): |
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| 49 | context = super(RegisterEvent, self).get_context_data(**kwargs) |
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| 50 | if 'form' not in context: |
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| 51 | context['form'] = self.form_class() |
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| 52 | if 'form2' not in context: |
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[45f784a] | 53 | context['form2'] = self.form_participante(queryset=Participante.objects.none()) |
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[94b3e3f] | 54 | return context |
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| 55 | |
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| 56 | def post(self, request, *args, **kwargs): |
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[a4764f9] | 57 | nuevo_evento = self.form_class(request.POST, request.FILES).save(commit=False) |
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| 58 | file = request.FILES['file'] |
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| 59 | handle_uploaded_file(request.FILES['file'], file) |
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| 60 | ruta = '%s/%s' % (settings.TMP, file) |
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| 61 | files = {'file': open(ruta, 'rb')} |
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| 62 | try: |
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| 63 | r = requests.post('https://murachi.cenditel.gob.ve/Murachi/0.1/archivos/cargar', verify=False, headers={'Authorization': 'Basic YWRtaW46YWRtaW4='}, files=files) |
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| 64 | nuevo_participante = self.form_participante(request.POST) |
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| 65 | consulta_api = r.json()['fileId'] |
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| 66 | # elimina el archivo si fue creado en la carpeta tmp |
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| 67 | os.unlink(ruta) |
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| 68 | except Exception as e: |
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| 69 | print (e) |
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| 70 | messages.error(self.request, "Error al concetar al servidor y subir\ |
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| 71 | el archivo a la api Murachi") |
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| 72 | return redirect(self.success_url) |
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| 73 | try: |
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| 74 | if self.form_class(request.POST).is_valid() and nuevo_participante.is_valid(): |
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| 75 | nuevo_evento.serial = consulta_api |
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| 76 | nuevo_evento.save() |
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| 77 | # Control para guardar y asignar participantes al evento |
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| 78 | for form in nuevo_participante: |
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| 79 | if form.cleaned_data.get('DELETE') and form.instance.pk: |
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| 80 | form.instance.delete() |
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| 81 | else: |
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| 82 | instance = form.save(commit=False) |
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| 83 | parametros = { |
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| 84 | 'nombres': instance.nombres, |
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| 85 | 'apellidos': instance.apellidos, |
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| 86 | 'correo': instance.correo |
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| 87 | } |
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| 88 | nuevo_participante, create = Participante.objects.update_or_create(pasaporte=instance.pasaporte, defaults=parametros) |
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| 89 | asigna_evento = ParticipanteEvento( |
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| 90 | fk_participante=nuevo_participante, |
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| 91 | fk_evento=nuevo_evento) |
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| 92 | asigna_evento.save() |
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| 93 | messages.success(self.request, "El usaurio %s, ha creado con exito,\ |
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| 94 | un nuevo envento %s" % |
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| 95 | (str(self.request.user), |
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| 96 | str(nuevo_evento))) |
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| 97 | else: |
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| 98 | messages.error(self.request, "Existe un error en el\ |
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| 99 | Formualario %s %s" % |
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| 100 | (self.form_class(request.POST).errors, |
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| 101 | self.form_participante(request.POST).errors)) |
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| 102 | except Exception as e: |
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| 103 | print (e) |
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| 104 | messages.error(self.request, "Esta intentado realizar una\ |
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| 105 | accion incorrecta") |
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| 106 | |
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[94b3e3f] | 107 | return redirect(self.success_url) |
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[66158c7] | 108 | |
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| 109 | |
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| 110 | class ListEvent(ListView): |
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| 111 | """! |
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| 112 | Muestra el listado de eventos |
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| 113 | |
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| 114 | @author Rodrigo Boet (rboet at cenditel.gob.ve) |
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[5dea5ff] | 115 | @copyright <a href='https://www.gnu.org/licenses/gpl-3.0.en.html'>GNU Public License versión 3 (GPLv3)</a> |
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[66158c7] | 116 | @date 20-11-2017 |
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| 117 | @version 1.0.0 |
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| 118 | """ |
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| 119 | model = Evento |
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| 120 | template_name = "evento.list.html" |
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[248b1b4] | 121 | paginate_by = 5 |
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| 122 | |
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| 123 | class SignEvent(FormView): |
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| 124 | """! |
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| 125 | Muestra el formulario para buscar y luego firmar documento |
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| 126 | |
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| 127 | @author Rodrigo Boet (rboet at cenditel.gob.ve) |
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[5dea5ff] | 128 | @copyright <a href='https://www.gnu.org/licenses/gpl-3.0.en.html'>GNU Public License versión 3 (GPLv3)</a> |
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[248b1b4] | 129 | @date 20-11-2017 |
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| 130 | @version 1.0.0 |
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| 131 | """ |
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| 132 | form_class = FirmaEventoForm |
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[ae65f8e] | 133 | template_name = "evento.firma.html" |
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| 134 | |
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| 135 | def get_context_data(self, **kwargs): |
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| 136 | """! |
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| 137 | Metodo que permite cargar de nuevo valores en los datos de contexto de la vista |
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| 138 | |
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| 139 | @author Rodrigo Boet (rboet at cenditel.gob.ve) |
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| 140 | @copyright GNU/GPLv3 |
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| 141 | @date 20-11-2017 |
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| 142 | @param self <b>{object}</b> Objeto que instancia la clase |
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| 143 | @param kwargs <b>{object}</b> Objeto que contiene los datos de contexto |
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| 144 | @return Retorna los datos de contexto |
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| 145 | """ |
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| 146 | kwargs['nombre_evento'] = Evento.objects.get(pk=int(self.kwargs['pk'])) |
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[16cf088] | 147 | return super(SignEvent, self).get_context_data(**kwargs) |
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