Merge 56-valida-tipo-imagem-texto

fix #56

base/forms.py

@@ -89,7 +89,7 @@ class CasaLegislativaTabelaAuxForm(ModelForm):
                 row4,
                 row5,
                 HTML("""<div class="col-md-12">
-                        {% if form.logotipo.value %}
+                        {% if not form.fotografia.errors and form.fotografia.value %}
                         <img class="img-responsive" width="225" height="300"
                              src="{{ MEDIA_URL }}{{ form.logotipo.value }}">
                              <br />

materia/forms.py

@@ -70,6 +70,17 @@ class ProposicaoForm(ModelForm):
         self.helper.layout = Layout(
             Fieldset(_('Incluir Proposição'),
                      row1, row2, row3, row4,
+                     HTML("""
+                    <div class="img-responsive" width="225" height="300"
+                      src="{{ MEDIA_URL }}{{ form.texto_original.value }}">
+                      <br /><br />
+                    <input type="submit"
+                               name="remover-texto"
+                               id="remover-texto"
+                               class="btn btn-warning"
+                               value="Remover Texto"/>
+                    <p></p>
+                           """, ),
                      form_actions(more=more))
         )
         super(ProposicaoForm, self).__init__(

materia/models.py

@@ -4,7 +4,8 @@ from model_utils import Choices
 
 from comissoes.models import Comissao
 from parlamentares.models import Parlamentar, Partido
-from sapl.utils import RANGE_ANOS, YES_NO_CHOICES, xstr
+from sapl.utils import (RANGE_ANOS, YES_NO_CHOICES,
+                        restringe_tipos_de_arquivo_txt, xstr)
 
 
 class TipoMateriaLegislativa(models.Model):
@@ -122,7 +123,8 @@ class MateriaLegislativa(models.Model):
         blank=True,
         null=True,
         upload_to=texto_upload_path,
-        verbose_name=_('Texto Original (PDF)'))
+        verbose_name=_('Texto Original (PDF)'),
+        validators=[restringe_tipos_de_arquivo_txt])
 
     class Meta:
         verbose_name = _('Matéria Legislativa')
@@ -457,7 +459,8 @@ class Proposicao(models.Model):
         blank=True,
         null=True,
         upload_to=texto_upload_path,
-        verbose_name=_('Texto Original (PDF)'))
+        verbose_name=_('Texto Original (PDF)'),
+        validators=[restringe_tipos_de_arquivo_txt])
 
     class Meta:
         verbose_name = _('Proposição')

materia/views.py

@@ -1,3 +1,4 @@
+import os
 from datetime import datetime
 from random import choice
 from string import ascii_letters, digits
@@ -1358,8 +1359,10 @@ class ProposicaoEditView(CreateView):
                     proposicao.save()
                 else:
                     proposicao.delete()
-            elif 'salvar' in request.POST:
+            if 'salvar' or "remover-foto" in request.POST:
                 if 'texto_original' in request.FILES:
+                    # if os.unlink(proposicao.texto_original.path):
+                    #     proposicao.texto_original = None
                     proposicao.texto_original = request.FILES['texto_original']
                 tipo = TipoProposicao.objects.get(id=form.data['tipo'])
                 proposicao.tipo = tipo
@@ -1379,6 +1382,12 @@ class ProposicaoEditView(CreateView):
                         proposicao.materia = materia
                 if not proposicao.data_envio:
                     proposicao.data_envio = datetime.now()
+                if "remover-texto" in request.POST:
+                    try:
+                        os.unlink(proposicao.texto_original.path)
+                    except OSError:
+                        pass  # Should log this error!!!!!
+                    proposicao.texto_original = None
                 proposicao.save()
             return redirect(self.get_success_url())
         else:

parlamentares/forms.py

@@ -131,17 +131,18 @@ class ParlamentaresForm (ModelForm):
                      row6, row7, row8, row9, row10,
                      row11, row12, row13,
                      HTML("""<div class="col-md-12">
+                        {% if not form.fotografia.errors %}
                            {% if form.fotografia.value %}
-                            <img class="img-responsive"
-                                 width="225" height="300"
+                        <img class="img-responsive" width="225" height="300"
                              src="{{ MEDIA_URL }}{{ form.fotografia.value }}">
-                                 <br />
+                             <br /><br />
                         <input type="submit"
-                                   name="remover"
-                                   id="remover"
+                               name="remover-foto"
+                               id="remover-foto"
                                class="btn btn-warning"
                                value="Remover Foto"/>
                            {% endif %}
+                         {% endif %}
                          </div>""", ),
                      row14,
                      form_actions())

parlamentares/models.py

@@ -4,7 +4,7 @@ from django.db import models
 from django.utils.translation import ugettext_lazy as _
 from model_utils import Choices
 
-from sapl.utils import UF, YES_NO_CHOICES
+from sapl.utils import UF, YES_NO_CHOICES, restringe_tipos_de_arquivo_img
 
 
 class Legislatura(models.Model):
@@ -244,7 +244,8 @@ class Parlamentar(models.Model):
         blank=True,
         null=True,
         upload_to=foto_upload_path,
-        verbose_name=_('Fotografia'))
+        verbose_name=_('Fotografia'),
+        validators=[restringe_tipos_de_arquivo_img])
 
     class Meta:
         verbose_name = _('Parlamentar')

parlamentares/views.py

@@ -206,7 +206,7 @@ class ParlamentaresEditarView(UpdateView):
         elif 'excluir' in self.request.POST:
             Mandato.objects.get(parlamentar=parlamentar).delete()
             parlamentar.delete()
-        elif "remover" in self.request.POST:
+        elif "remover-foto" in self.request.POST:
             try:
                 os.unlink(parlamentar.fotografia.path)
             except OSError:

requirements/requirements.txt

@@ -18,3 +18,4 @@ pytz==2015.7
 pyyaml==3.11
 rtyaml==0.0.2
 unipath==1.1
+python-magic==0.4.10

sapl/settings.py

@@ -9,15 +9,13 @@ https://docs.djangoproject.com/en/1.8/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/1.8/ref/settings/
 """
+from decouple import config
+from dj_database_url import parse as db_url
 from unipath import Path
 
 from .temp_suppress_crispy_form_warnings import \
     SUPRESS_CRISPY_FORM_WARNINGS_LOGGING
 
-from decouple import config
-
-from dj_database_url import parse as db_url
-
 BASE_DIR = Path(__file__).ancestor(2)
 
 

sapl/utils.py

@@ -1,8 +1,10 @@
 from datetime import date
 from functools import wraps
 
+import magic
 from django.apps import apps
 from django.contrib import admin
+from django.core.exceptions import ValidationError
 from django.utils.translation import ugettext_lazy as _
 
 
@@ -123,3 +125,60 @@ UF = [
     ]
 
 RANGE_ANOS = [(year, year) for year in range(date.today().year, 1889, -1)]
+
+TIPOS_TEXTO_PERMITIDOS = (
+    'application/vnd.oasis.opendocument.text',
+    'application/x-vnd.oasis.opendocument.text',
+    'application/pdf',
+    'application/x-pdf',
+    'application/acrobat',
+    'applications/vnd.pdf',
+    'text/pdf',
+    'text/x-pdf',
+    'text/plain',
+    'application/txt',
+    'browser/internal',
+    'text/anytext',
+    'widetext/plain',
+    'widetext/paragraph',
+    'application/msword',
+    'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+    'application/xml',
+    'text/xml',
+    'text/html',
+    )
+
+TIPOS_IMG_PERMITIDOS = (
+    'image/jpeg',
+    'image/jpg',
+    'image/jpe_',
+    'image/pjpeg',
+    'image/vnd.swiftview-jpeg',
+    'application/jpg',
+    'application/x-jpg',
+    'image/pjpeg',
+    'image/pipeg',
+    'image/vnd.swiftview-jpeg',
+    'image/x-xbitmap',
+    'image/bmp',
+    'image/x-bmp',
+    'image/x-bitmap',
+    'image/png',
+    'application/png',
+    'application/x-png',
+)
+
+
+def fabrica_validador_de_tipos_de_arquivo(lista):
+
+    def restringe_tipos_de_arquivo(value):
+        mime = magic.from_buffer(value.read(), mime=True)
+        mime = mime.decode()
+        if mime not in lista:
+            raise ValidationError(_('Tipo de arquivo não suportado'))
+    return restringe_tipos_de_arquivo
+
+restringe_tipos_de_arquivo_txt = fabrica_validador_de_tipos_de_arquivo(
+    TIPOS_TEXTO_PERMITIDOS)
+restringe_tipos_de_arquivo_img = fabrica_validador_de_tipos_de_arquivo(
+    TIPOS_IMG_PERMITIDOS)

sessao/forms.py

@@ -1,7 +1,6 @@
 from crispy_forms.helper import FormHelper
 from crispy_forms.layout import Fieldset, Layout
 from django import forms
-from django.core.exceptions import ValidationError
 from django.forms import ModelForm
 from django.utils.translation import ugettext_lazy as _
 
@@ -94,20 +93,6 @@ class SessaoForm(ModelForm):
             'hora_fim': forms.TextInput(attrs={'class': 'hora'}),
         }
 
-    def clean_url_audio(self):
-        url_audio = self.cleaned_data.get('url_audio', False)
-        if url_audio:
-            if url_audio.size > MAX_DOC_UPLOAD_SIZE:
-                raise ValidationError("Arquivo muito grande. ( > 5mb )")
-            return url_audio
-
-    def clean_url_video(self):
-        url_video = self.cleaned_data.get('url_video', False)
-        if url_video:
-            if url_video.size > MAX_DOC_UPLOAD_SIZE:
-                raise ValidationError("Arquivo muito grande. ( > 5mb )")
-            return url_video
-
     def __init__(self, *args, **kwargs):
 
         row1 = crispy_layout_mixin.to_row(

sessao/models.py

@@ -5,7 +5,7 @@ from model_utils import Choices
 from materia.models import MateriaLegislativa
 from parlamentares.models import (CargoMesa, Legislatura, Parlamentar,
                                   SessaoLegislativa)
-from sapl.utils import YES_NO_CHOICES
+from sapl.utils import YES_NO_CHOICES, restringe_tipos_de_arquivo_txt
 
 
 class TipoSessaoPlenaria(models.Model):
@@ -63,12 +63,14 @@ class SessaoPlenaria(models.Model):
         blank=True,
         null=True,
         upload_to=pauta_upload_path,
-        verbose_name=_('Pauta da Sessão'))
+        verbose_name=_('Pauta da Sessão'),
+        validators=[restringe_tipos_de_arquivo_txt])
     upload_ata = models.FileField(
         blank=True,
         null=True,
         upload_to=ata_upload_path,
-        verbose_name=_('Ata da Sessão'))
+        verbose_name=_('Ata da Sessão'),
+        validators=[restringe_tipos_de_arquivo_txt])
     iniciada = models.NullBooleanField(blank=True,
                                        choices=YES_NO_CHOICES,
                                        verbose_name=_('Sessão iniciada?'))

templates/materia/proposicao/proposicao_list.html

@@ -3,16 +3,16 @@
 {% load crispy_forms_tags %}
 
 {% block actions %}<!-- Remvoer botões 'Editar' e 'Excluir' -->{% endblock %}
-
+<!-- 
 {% block sections_nav %}
-	<h2><b>Proposições</b></h2>
-	<br />
+
+{% endblock %} -->
+
+{% block detail_content %}
 <div class="actions btn-group pull-right" role="group">
     <a href="{% url 'adicionar_proposicao' %}" class="btn btn-default">Nova Proposição</a>
  </div>
-{% endblock %}
-
-{% block detail_content %}
+<h2><b>Proposições</b></h2>
 	<table class="table table-striped table-bordered">
 		<thead class="thead-default">
 			<tr>

templates/sessao/sessao_list.html

@@ -3,8 +3,8 @@
 {% load crispy_forms_tags %}
 
 {% block base_content %}
+<h2><b>Sessões Plenárias</b></h2>
 <div class="actions btn-group pull-right" role="group">
-  <h2>Sessões Plenárias</h2>
   <a href="{% url 'sessaoplenaria:sessao_cadastro' %}" class="btn btn-default">
     {% blocktrans with verbose_name=view.verbose_name %} Adicionar Sessão Plenária {% endblocktrans %}
   </a>