Adicionando primeiros relatórios de convênios

sigi/apps/convenios/admin.py

@@ -2,6 +2,7 @@
 from django.contrib import admin
 from sigi.apps.convenios.models import Projeto, Convenio, EquipamentoPrevisto, Anexo
 from sigi.apps.servicos.models import Servico
+from django.http import HttpResponseRedirect
 
 class AnexosInline(admin.TabularInline):
     model = Anexo
@@ -33,17 +34,29 @@ class ConvenioAdmin(admin.ModelAdmin):
                         'data_devolucao_via', 'data_postagem_correio')}
         ),
     )
+    actions = ['delete_selected', 'relatorio']
     inlines = (AnexosInline, EquipamentoPrevistoInline)
     list_display = ('id', 'casa_legislativa',
-                    'num_processo_sf', 'data_adesao')
+                    'num_processo_sf', 'data_adesao', 'projeto')
     list_filter  = ('data_adesao', 'data_retorno_assinatura',
                     'data_termo_aceite', 'data_devolucao_via',
-                    'data_postagem_correio')
+                    'data_postagem_correio', 'projeto')
     ordering = ('-id',)
     raw_id_fields = ('casa_legislativa',)
     search_fields = ('id', 'casa_legislativa__nome',
                      'num_processo_sf', 'casa_legislativa__municipio__nome',
                      'casa_legislativa__municipio__uf__nome')
+    def changelist_view(self, request, extra_context=None):
+        return super(ConvenioAdmin, self).changelist_view(
+            request,
+            extra_context={'query_str': '?' + request.META['QUERY_STRING']}
+        )
+    def relatorio(modeladmin, request, queryset):
+        selected = request.POST.getlist(admin.ACTION_CHECKBOX_NAME)
+        print selected
+        return HttpResponseRedirect("reports/?ids=%s"%(",".join(selected)))
+    relatorio.short_description = 'Selecione para gerar relatorio'
+    
 
 class EquipamentoPrevistoAdmin(admin.ModelAdmin):
     list_display = ('convenio', 'equipamento', 'quantidade')
@@ -56,4 +69,3 @@ class EquipamentoPrevistoAdmin(admin.ModelAdmin):
 admin.site.register(Projeto)
 admin.site.register(Convenio, ConvenioAdmin)
 admin.site.register(EquipamentoPrevisto, EquipamentoPrevistoAdmin)
-admin.site.register(Anexo, AnexoAdmin)

sigi/apps/convenios/reports.py

@@ -1,3 +1,6 @@
+# -*- coding: utf-8 -*-
+from geraldo import Report, ReportBand, ObjectValue, DetailBand, Label
+from reportlab.lib.units import cm
 class CasasAderidasReport(object):
     pass
 
@@ -9,3 +12,31 @@ class CasasComEquipamentosReport(object):
 
 class SemEquipamentosReport(object):
     pass
+class ConvenioReport(Report):
+    title = u'Relatórios dos Convênios'
+    author = u'Interlegis'
+    class band_page_header(ReportBand):
+        elements = [
+            Label(
+                text="ID", left=0.5*cm
+            ),
+            Label(
+                text="Nº Processo", left=3*cm
+            ),
+            Label(
+                text="Nome", left=5*cm
+            ),
+            Label(
+                text="Data Adesão", left=10*cm
+            ),
+        ]
+        #borders = {'bottom': True}
+    class band_detail(DetailBand):
+#        height = 0.5*cm
+        elements=[
+            ObjectValue(attribute_name='id', left=0.5*cm),
+            ObjectValue(attribute_name='num_processo_sf', left=3*cm),
+            ObjectValue(attribute_name='casa_legislativa', left=5*cm),
+            ObjectValue(attribute_name='data_adesao', left=10*cm)
+        ]
+        border = {'bottom': True}

sigi/apps/convenios/views.py

@@ -0,0 +1,25 @@
+from django.http import HttpResponse, HttpResponseRedirect
+from geraldo.generators import PDFGenerator
+from sigi.apps.convenios.models import Convenio
+from sigi.apps.convenios.reports import ConvenioReport
+
+def report(request, id=None):
+    qs = Convenio.objects.all()
+    if id:
+        qs = qs.filter(pk=id)
+    elif request.GET: #Se tiver algum parametro de pesquisa
+        kwargs = {}
+        for k, v in request.GET.iteritems():
+            kwargs[str(k)] = v
+            if(str(k)=='ids'):
+                break
+            qs = qs.filter(**kwargs)
+        if kwargs['ids']:
+            query = 'id IN ('+ kwargs['ids'].__str__()+')'
+            qs = Convenio.objects.extra(where=[query])
+    if not qs:
+        return HttpResponseRedirect('../')
+    response = HttpResponse(mimetype='application/pdf')
+    report = ConvenioReport(queryset=qs)
+    report.generate_by(PDFGenerator, filename=response)
+    return response

sigi/urls.py

@@ -8,11 +8,14 @@ import sigi.admin.filterspecs
 urlpatterns = patterns(
     '',
 
-    # reports
+    # reports labels
     (r'^casas/casalegislativa/labels/',
      'sigi.apps.casas.views.labels_report'),
     (r'^casas/casalegislativa/(?P<id>\w+)/labels/',
      'sigi.apps.casas.views.labels_report'),
+    # reports
+    (r'^convenios/convenio/reports/',
+     'sigi.apps.convenios.views.report'),
 
     # automatic interface based on admin
     (r'^(.*)', sites.default.root),