Adicionado suporte a etiquetas para as casas.

sigi/apps/casas/admin.py

@@ -16,6 +16,8 @@ class TelefonesInline(generic.GenericTabularInline):
 
 class CasaLegislativaAdmin(admin.ModelAdmin):
     form = CasaLegislativaForm
+    change_form_template = 'casas/change_form.html'
+    change_list_template = 'casas/change_list.html'
     inlines = (TelefonesInline, ContatosInline)
     list_display = ('nome', 'email', 'pagina_web', 'municipio')
     list_display_links = ('nome',)
@@ -37,4 +39,10 @@ class CasaLegislativaAdmin(admin.ModelAdmin):
                      'cep', 'municipio__nome', 'municipio__uf__nome',
                      'municipio__codigo_ibge', 'pagina_web', 'observacoes')
 
+    def changelist_view(self, request, extra_context=None):
+        return super(CasaLegislativaAdmin, self).changelist_view(
+            request,
+            extra_context={'query_str': '?' + request.META['QUERY_STRING']}
+        )
+
 admin.site.register(CasaLegislativa, CasaLegislativaAdmin)

sigi/apps/casas/models.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from django.db import models
 from django.contrib.contenttypes import generic
-from sigi.apps.mesas.models import MesaDiretora
+from sigi.apps.mesas.models import MesaDiretora, MembroMesaDiretora
 
 class CasaLegislativa(models.Model):
     CASA_CHOICES = (
@@ -64,7 +64,12 @@ class CasaLegislativa(models.Model):
     def __unicode__(self):
         return self.nome
 
-    def get_presidente(self):
-        mesa = MesaDiretora.objects.get(casa_legislativa=self)
-        membro = mesa.membromesadiretora_set.get(cargo__descricao__iexact='presidente')
-        return membro.parlamentar
+    def get_presidente_nome(self):
+        try:
+            mesa = MesaDiretora.objects.get(casa_legislativa=self)
+            membro = mesa.membromesadiretora_set.get(
+                cargo__descricao__iexact='presidente'
+            )
+        except (MesaDiretora.DoesNotExist, MembroMesaDiretora.DoesNotExist):
+            return ''
+        return membro.parlamentar.nome_completo

sigi/apps/casas/reports.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+import reporting
+from reportlab.lib.units import cm
+from geraldo import Report, ReportBand, Label, ObjectValue
+from sigi.apps.casas.models import CasaLegislativa
+
+class CasasLegislativasLabels(Report):
+    """
+    Usage example::
+
+      >>> from geraldo.generators import PDFGenerator
+      >>> queryset = CasaLegislativa.objects.filter(municipio__uf__sigla='MG')
+      >>> report = LabelsReport(queryset)
+      >>> report.generate_by(PDFGenerator, filename='./inline-detail-report.pdf')
+
+    """
+
+    class band_detail(ReportBand):
+        width  = 9.40*cm
+        height = 4.60*cm
+
+        # With this attribute as True, the band will try to align in
+        # the same line.
+        display_inline = True
+
+        elements = [
+            Label(text='A Sua Excelência o(a) Senhor(a)', top=0, left=0),
+            ObjectValue(
+                attribute_name='get_presidente_nome',
+                top=0.5*cm, left=0, width=9.00*cm,
+                get_value=lambda obj: obj.get_presidente_nome(),
+            ),
+            ObjectValue(attribute_name='nome', top=1.0*cm, left=0, width=9.00*cm),
+            ObjectValue(attribute_name='logradouro', top=1.5*cm, left=0, width=9.00*cm),
+            ObjectValue(attribute_name='bairro', top=2*cm, left=0, width=9.00*cm),
+            ObjectValue(attribute_name='municipio', top=2.5*cm, left=0, width=9.00*cm),
+            ObjectValue(attribute_name='cep', top=3*cm, left=0, width=9.00*cm),
+        ]
+
+reporting.site.register(CasasLegislativasLabels, CasaLegislativa, 'etiquetas')

sigi/apps/casas/templates/casas/change_form.html

@@ -0,0 +1,12 @@
+{% extends "admin/change_form.html" %}
+{% load i18n reporting_tags %}
+
+{% block object-tools %}
+{% if change %}{% if not is_popup %}
+  <ul class="object-tools">
+    <li><a href="labels/">Etiqueta</a></li>
+    <li><a href="history/" class="historylink">{% trans "History" %}</a></li>
+  {% if has_absolute_url %}<li><a href="../../../r/{{ content_type_id }}/{{ object_id }}/" class="viewsitelink">{% trans "View on site" %}</a></li>{% endif%}
+  </ul>
+{% endif %}{% endif %}
+{% endblock %}

sigi/apps/casas/templates/casas/change_list.html

@@ -0,0 +1,15 @@
+{% extends "admin/change_list.html" %}
+{% load i18n reporting_tags  %}
+
+{% block object-tools %}
+  {% if has_add_permission %}
+    <ul class="object-tools">
+      <li><a href="labels/{{ query_str }}">Etiquetas</a></li>
+      <li>
+        <a href="add/{% if is_popup %}?_popup=1{% endif %}" class="addlink">
+          {% blocktrans with cl.opts.verbose_name as name %}Add {{ name }}{% endblocktrans %}
+        </a>
+      </li>
+    </ul>
+  {% endif %}
+{% endblock %}

sigi/apps/casas/views.py

@@ -0,0 +1,22 @@
+from django.http import HttpResponse, HttpResponseRedirect
+from geraldo.generators import PDFGenerator
+from sigi.apps.casas.models import CasaLegislativa
+from sigi.apps.casas.reports import CasasLegislativasLabels
+
+def labels_report(request, id=None):
+    """ TODO: adicionar suporte para resultado de pesquisa do admin.
+    """
+    qs = CasaLegislativa.objects.all()
+    if id:
+        qs = qs.filter(pk=id)
+    elif request.GET:
+        kwargs = {}
+        for k, v in request.GET.iteritems():
+            kwargs[str(k)] = v
+            qs = qs.filter(**kwargs)
+    if not qs:
+        return HttpResponseRedirect('../')
+    response = HttpResponse(mimetype='application/pdf')
+    report = CasasLegislativasLabels(queryset=qs)
+    report.generate_by(PDFGenerator, filename=response)
+    return response

sigi/settings.py

@@ -88,6 +88,7 @@ INSTALLED_APPS = (
     'django_extensions',      # http://django-command-extensions.googlecode.com
     'googlecharts',           # http://github.com/jacobian/django-googlecharts
     'treemenus',              # http://django-treemenus.googlecode.com
+    'reporting',              # http://github.com/marinho/geraldo
     'sigi.apps.casas',
     'sigi.apps.contatos',
     'sigi.apps.convenios',

sigi/urls.py

@@ -1,17 +1,19 @@
 from django.conf import settings
 from django.conf.urls.defaults import *
-from django.contrib import databrowse
-from django.db.models import get_models
 from sigi import sites
 
 # register admin filters
 import sigi.admin.filterspecs
 
-map(databrowse.site.register, get_models())
-
 urlpatterns = patterns(
     '',
 
+    # reports
+    (r'^casas/casalegislativa/labels/',
+     'sigi.apps.casas.views.labels_report'),
+    (r'^casas/casalegislativa/(?P<id>\w+)/labels/',
+     'sigi.apps.casas.views.labels_report'),
+
     # automatic interface based on admin
     (r'^(.*)', sites.default.root),
 )