Usa crud para listagem de parlamentares

crud/base.py

@@ -107,6 +107,13 @@ class CrudListView(ListView):
     paginate_by = 10
     no_entries_msg = _('Nenhum registro encontrado.')
 
+    def get_rows(self, object_list):
+        return [self._as_row(obj) for obj in object_list]
+
+    def get_headers(self):
+        return [self.model._meta.get_field(fieldname).verbose_name
+                for fieldname in self.list_field_names]
+
     def _as_row(self, obj):
         return [
             (get_field_display(obj, name)[1], obj.pk if i == 0 else None)
@@ -117,18 +124,17 @@ class CrudListView(ListView):
         context.setdefault('title', self.verbose_name_plural)
 
         # pagination
-        page_obj = context['page_obj']
+        if self.paginate_by:
-        paginator = context['paginator']
+            page_obj = context['page_obj']
-        context['page_range'] = make_pagination(
+            paginator = context['paginator']
-            page_obj.number, paginator.num_pages)
+            context['page_range'] = make_pagination(
+                page_obj.number, paginator.num_pages)
 
         # rows
         object_list = context['object_list']
-        context['rows'] = [self._as_row(obj) for obj in object_list]
+        context['headers'] = self.get_headers()
+        context['rows'] = self.get_rows(object_list)
 
-        context['headers'] = [
-            self.model._meta.get_field(fieldname).verbose_name
-            for fieldname in self.list_field_names]
         context['NO_ENTRIES_MSG'] = self.no_entries_msg
 
         return context

parlamentares/views.py

@@ -2,6 +2,7 @@ from django.contrib import messages
 from django.core.urlresolvers import reverse, reverse_lazy
 from django.http import HttpResponseRedirect
 from django.shortcuts import redirect
+from django.utils.datastructures import MultiValueDictKeyError
 from django.utils.translation import ugettext_lazy as _
 from django.views.generic import CreateView, FormView, UpdateView
 
@@ -34,10 +35,6 @@ class ParlamentarCrud(Crud):
     model = Parlamentar
     help_path = ''
 
-    class BaseMixin(crud.base.BaseMixin):
-        # TODO: partido...
-        list_field_names = ['nome_parlamentar', 'ativo']
-
     class CreateView(crud.base.CrudCreateView):
         form_class = ParlamentarCreateForm
 
@@ -45,6 +42,58 @@ class ParlamentarCrud(Crud):
         def layout_key(self):
             return 'ParlamentarCreate'
 
+    class ListView(crud.base.CrudListView):
+        template_name = "parlamentares/parlamentares_list.html"
+        paginate_by = None
+
+        def take_legislatura_id(self):
+            legislaturas = Legislatura.objects.all().order_by(
+                '-data_inicio', '-data_fim')
+
+            try:
+                legislatura_id = int(self.request.GET['periodo'])
+            except MultiValueDictKeyError:
+                legislatura_id = legislaturas.first().id
+
+            return legislatura_id
+
+        def get_queryset(self):
+            mandatos = Mandato.objects.filter(
+                legislatura_id=self.take_legislatura_id())
+            return mandatos
+
+        def get_rows(self, object_list):
+            parlamentares = []
+            for m in object_list:
+
+                if m.parlamentar.filiacao_set.last():
+                    partido = m.parlamentar.filiacao_set.last().partido.sigla
+                else:
+                    partido = _('Sem Registro')
+
+                parlamentar = [
+                    (m.parlamentar.nome_parlamentar, m.parlamentar.id),
+                    (partido, None),
+                    ('Sim' if m.parlamentar.ativo else 'Não', None)
+                ]
+                parlamentares.append(parlamentar)
+            return parlamentares
+
+        def get_headers(self):
+            return ['Parlamentar', 'Partido', 'Ativo?']
+
+        def get_context_data(self, **kwargs):
+            context = super(ParlamentarCrud.ListView, self
+                            ).get_context_data(**kwargs)
+            context.setdefault('title', self.verbose_name_plural)
+
+            # Adiciona legislatura para filtrar parlamentares
+            legislaturas = Legislatura.objects.all().order_by(
+                '-data_inicio', '-data_fim')
+            context['legislaturas'] = legislaturas
+            context['legislatura_id'] = self.take_legislatura_id()
+            return context
+
 
 def validate(form, parlamentar, filiacao, request):
     data_filiacao = form.cleaned_data['data']

templates/crud/list.html

@@ -10,6 +10,9 @@
   {% block more_buttons %}{% endblock more_buttons %}
 </div>
 
+<br/><br/>
+{% block extra_content %} {% endblock %}
+
 {% if not rows %}
   <p>{{ NO_ENTRIES_MSG }}</p>
 {% else %}

templates/parlamentares/parlamentares_cadastro.html

@@ -1,7 +0,0 @@
-{% extends "parlamentares/parlamentares_detail.html" %}
-{% load i18n %}
-{% load crispy_forms_tags %}
-{% block actions %}{% endblock %}
-{% block detail_content %}
-	{% crispy form %}
-{% endblock %}

templates/parlamentares/parlamentares_detail.html

@@ -3,7 +3,7 @@
 {% block actions %}
   <div class="actions btn-group pull-right" role="group">
     {% if legislatura_id != 0 %}
-      <a href="{% url 'parlamentares:parlamentares_cadastro' legislatura_id %}" id="incluir-parlamentar" class="btn btn-default">{% trans 'Incluir Parlamentar' %}</a>
+      <a href="{% url 'parlamentares:parlamentar_create'%}" id="incluir-parlamentar" class="btn btn-default">{% trans 'Incluir Parlamentar' %}</a>
     {% endif %}
   </div>
 {% endblock actions %}

templates/parlamentares/parlamentares_list.html

@@ -1,10 +1,10 @@
-{% extends "parlamentares/parlamentares_detail.html" %}
+{% extends "crud/list.html" %}
 {% load i18n %}
 {% load crispy_forms_tags %}
-{% block detail_content %}
+{% block extra_content %}
 	<fieldset class="form-group">
 		<legend>Selecione o Período</legend>
-		<form method="POST">
+		<form method="GET">
 			{% csrf_token %}
 			<select name="periodo" class="form-control" onChange="form.submit();">
 				{% for l in legislaturas %}
@@ -16,26 +16,4 @@
 		</form>
 	</fieldset>
 	<br/>
-	<fieldset class="form-group">
-		<legend>Parlamentares</legend>
-		<table class="table table-striped table-bordered">
-			<thead class="thead-default">
-				<tr>
-					<th>Nome do Parlamentar</th>
-					<th>Partido</th>
-					<th>Ativo?</th>
-				</tr>
-			</thead>
-
-			{% for p in parlamentares %}
-				<tr>
-					<td>
-						<a href="{% url 'parlamentares:parlamentares_editar' p.id %}"> {{p.nome}}</a>
-					</td>
-					<td>{{p.partido}}</td>
-					<td>{{p.ativo|yesno:"Sim,Não"}}</td>
-				</tr>
-			{% endfor %}
-		</table>
-	</fieldset>
 {% endblock %}