Adicionando geração de pdf para texto articulado Fix #2192 (#2607)

* Adicionando geração de pdf para texto articulado Fix #2192

* Padronizando botão de impressão

sapl/relatorios/urls.py

@@ -5,7 +5,8 @@ from .views import (relatorio_capa_processo,
                     relatorio_documento_administrativo, relatorio_espelho,
                     relatorio_etiqueta_protocolo, relatorio_materia,
                     relatorio_ordem_dia, relatorio_pauta_sessao,
-                    relatorio_protocolo, relatorio_sessao_plenaria)
+                    relatorio_protocolo, relatorio_sessao_plenaria,
+                    texto_articulado_pdf)
 
 app_name = AppConfig.name
 
@@ -28,4 +29,6 @@ urlpatterns = [
         relatorio_etiqueta_protocolo, name='relatorio_etiqueta_protocolo'),
     url(r'^relatorios/pauta-sessao/(?P<pk>\d+)/$',
         relatorio_pauta_sessao, name='relatorio_pauta_sessao'),
+    url(r'^relatorios/texto_articulado/(?P<pk>\d+)/$',
+        texto_articulado_pdf, name='texto_articulado'),
 ]

sapl/relatorios/views.py

@@ -7,7 +7,9 @@ from django.core.exceptions import ObjectDoesNotExist
 from django.http import Http404, HttpResponse
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
+from django.template.loader import render_to_string
 
+from sapl.settings import MEDIA_URL
 from sapl.base.models import Autor, CasaLegislativa
 from sapl.comissoes.models import Comissao
 from sapl.materia.models import (Autoria, MateriaLegislativa, Numeracao,
@@ -30,6 +32,10 @@ from .templates import (pdf_capa_processo_gerar,
                         pdf_ordem_dia_gerar, pdf_pauta_sessao_gerar,
                         pdf_protocolo_gerar, pdf_sessao_plenaria_gerar)
 
+from sapl.compilacao.models import TextoArticulado
+
+from weasyprint import HTML, CSS
+
 
 def get_kwargs_params(request, fields):
     kwargs = {}
@@ -1199,3 +1205,55 @@ def get_pauta_sessao(sessao, casa):
     return (lst_expediente_materia,
             lst_votacao,
             inf_basicas_dic)
+
+def make_pdf(base_url,main_template,header_template,main_css='',header_css=''):
+    html = HTML(base_url=base_url, string=main_template)
+    main_doc = html.render(stylesheets=[])
+
+    def get_page_body(boxes):
+        for box in boxes:
+            if box.element_tag == 'body':
+                return box
+            return get_page_body(box.all_children())
+
+    # Template of header
+    html = HTML(base_url=base_url,string=header_template)
+    header = html.render(stylesheets=[CSS(string='@page {size:A4; margin:1cm;}')])
+
+    header_page = header.pages[0]
+    header_body = get_page_body(header_page._page_box.all_children())
+    header_body = header_body.copy_with_children(header_body.all_children())
+
+    for page in main_doc.pages:
+        page_body = get_page_body(page._page_box.all_children())
+        page_body.children += header_body.all_children()
+
+    pdf_file = main_doc.write_pdf()
+
+    return pdf_file
+
+
+def texto_articulado_pdf(request,pk):
+    texto_articulado = TextoArticulado.objects.get(pk=pk)
+    base_url = request.build_absolute_uri()
+    casa = CasaLegislativa.objects.first()
+    rodape = ' '.join(get_rodape(casa))
+
+    context = {
+        'object': texto_articulado,
+        'rodape': rodape,
+        'data': dt.today().strftime('%d/%m/%Y')
+    }
+    html_template = render_to_string('relatorios/relatorio_texto.html',context)
+    
+    header_context = {"casa":casa, 'logotipo':casa.logotipo, 'MEDIA_URL': MEDIA_URL}
+    html_header = render_to_string('relatorios/header.html', header_context)
+
+    pdf_file = make_pdf(base_url=base_url,main_template=html_template,header_template=html_header)
+
+    response = HttpResponse(content_type='application/pdf;')
+    response['Content-Disposition'] = 'inline; filename=relatorio.pdf'
+    response['Content-Transfer-Encoding'] = 'binary'
+    response.write(pdf_file)
+
+    return response 

sapl/static/sapl/css/header-relatorio.css

@@ -0,0 +1,46 @@
+html body p {
+    border-top: 1px solid black;
+    text-align: center;
+    font-size: 11pt;
+    padding: 5px;
+    margin-top: -15px;
+}
+html body section {
+    box-sizing: border-box;
+}
+html body section dl {
+    display: flex;
+    flex-wrap: wrap;
+    rows: 2;
+    columns: 2;
+}
+html body section dt{
+    width: 50px;
+}
+html body section dd {
+    max-width:550px;
+    text-align: center;
+}
+html body section dd ul li {
+    list-style-type: none;
+    margin-left: 90px;
+    margin-bottom: -15px;
+
+}
+h2 {
+    font-size: 14pt;
+}
+h3 {
+    font-size: 10pt;
+    color: #6e6e6e;
+}
+ul {
+    padding: 0;
+    list-style: none;
+    margin-top:10px;
+}
+
+html body section dt img {
+    max-width:80px;
+    margin-left: 20px;
+} 

sapl/static/sapl/css/relatorio.css

@@ -0,0 +1,56 @@
+@page{
+    margin-top: 4.5cm;
+    size: A4 portrait;
+} 
+
+h2.gray-title{
+    color: gray;
+    font-size: 14pt;
+    break-after: avoid-page;
+    page-break-after: avoid;
+}
+
+h3 {
+    font-size: 10pt;
+    break-after: avoid-page;
+    page-break-after: avoid;   
+}
+
+p {
+    font-size: 10pt; 
+    text-align: justify;
+    text-justify: inter-word;
+}
+
+fieldset {
+    border: 0;
+}
+
+html body section {
+    box-sizing: border-box;
+}
+
+html body section dl {
+    display: flex;
+    flex-wrap: wrap;
+    columns: 5;
+}
+
+html body section dt{
+    width: 50px;
+}
+
+html body section dd {
+    text-align: center;
+}
+
+html body section dd ul li {
+    list-style-type: none;
+    margin-left: 50px;
+}
+
+fieldset {
+    page-break-after: avoid;
+    margin:5px;
+    padding:0px;
+}

sapl/templates/compilacao/textoarticulado_detail.html

@@ -21,7 +21,7 @@
         {% if perms.compilacao.lock_unlock_textoarticulado and not object.editable_only_by_owners%}
               <a href="{% url 'sapl.compilacao:ta_text_edit' object.pk %}?{% if object.editing_locked %}unlock{%else%}lock{% endif %}" class="btn {% if object.editing_locked %}btn-outline-danger{%else%}btn-outline-primary{% endif %}">{% if object.editing_locked %}{% trans 'Desbloquear Edição' %}{%else%}{% trans 'Publicar Texto' %}{% endif %}</a>
         {% endif %}
-
+        <a href="{% url 'sapl.relatorios:texto_articulado' object.pk %}" class="btn btn-outline-primary">Imprimir Texto</a>
 	     </div>
     </div>
   {% endblock actions %}

sapl/templates/relatorios/header.html

@@ -0,0 +1,31 @@
+{% load common_tags %}
+{% load render_bundle from webpack_loader %}
+{% load webpack_static from webpack_loader %}
+{% load static %}
+<!DOCTYPE html>
+<meta charset="utf-8">
+</meta>
+<html lang="pt-br">
+
+<head>
+    <link rel="stylesheet" href="{% static 'sapl/css/header-relatorio.css'%}"> 
+</head>
+
+<body>
+    <section id="informations">
+        <dl>
+            <dt class="image-header"> 
+                <img src="{% if logotipo %}{{ MEDIA_URL }}{{ logotipo }}{% else %}{% webpack_static 'img/logo.png' %}{% endif %}">
+            </dt>
+            <dd class="title">
+                <ul>
+                    <li style="margin-top:10px"><h2>{{casa}}</h2></li>
+                    <li><h3>Sistema de Apoio ao Processo Legislativo</h3></li>
+                </ul>
+            </dd>
+        </dl>
+    </section>
+    <p></p>
+</body>
+
+</html> 

sapl/templates/relatorios/relatorio_texto.html

@@ -0,0 +1,52 @@
+
+{% load common_tags %}
+{% load static %}
+<head>
+    <style>
+        @page{
+            @bottom-right {
+                content: "Página" counter(page);
+                height: 3cm;
+                font-size: 8pt;
+            }
+        
+            @bottom-center {
+                border-top: 1px solid black;
+                font-size: 8pt;
+                height: 1cm;
+                content: "{{rodape|safe}}";
+                font-style:italic;
+            }
+            @bottom-left {
+                content: "{{data}}";
+                height: 3cm;
+                font-size: 8pt;
+            }
+              
+            @top-center {
+                content:  string(title);
+            }
+            header {
+                width: 0;
+                height: 0;
+                visibility: hidden;
+                string-set: title content();
+            }
+        }
+    </style>
+     <link rel="stylesheet" href="{% static '/sapl/css/relatorio.css'%}"> 
+</head>	
+
+<body>
+    <h3 style="text-align:center;">Texto Articulado: {{object}}</h3>
+
+    <h3 style="color:gray;">Identificação Básica</h3>
+    <p style="font-size: 8pt"><b>Tipo de Texto Articulado:</b> {{object.tipo_ta}}</p>
+    <p style="font-size: 8pt"><b>Tipo da Norma Jurídica:</b> {{object.content_object.tipo}}</p>
+    <p style="font-size: 8pt"><b>Número:</b> {{object.numero}}</p>
+    <p style="font-size: 8pt"><b>Ano:</b> {{object.ano}}</p>
+    <p style="font-size: 8pt"><b>Data:</b> {{object.data}}</p>
+
+    <h3 style="color:gray;margin-top:50px;">Ementa</h3>
+    <p>{{object.ementa}}</p>
+</body>