From 3932df025f9b56adafc8013ca769e9aa70b051d7 Mon Sep 17 00:00:00 2001
From: Marcio Mazza <mazza@interlegis.leg.br>
Date: Mon, 1 Feb 2016 17:20:19 -0200
Subject: [PATCH] Add subnav template tag

---
 base/templatetags/menus.py                  | 28 ++++++++++++
 templates/menus/subnav.html                 | 20 +++++++++
 templates/sessao/sessaoplenaria_detail.html | 47 ++-------------------
 templates/sessao/subnav.yaml                | 32 ++++++++++++++
 4 files changed, 83 insertions(+), 44 deletions(-)
 create mode 100644 base/templatetags/menus.py
 create mode 100644 templates/menus/subnav.html
 create mode 100644 templates/sessao/subnav.yaml

diff --git a/base/templatetags/menus.py b/base/templatetags/menus.py
new file mode 100644
index 000000000..61b9d3a0a
--- /dev/null
+++ b/base/templatetags/menus.py
@@ -0,0 +1,28 @@
+from os.path import dirname
+
+import yaml
+from django import template
+from django.core.urlresolvers import reverse
+from sapl.settings import BASE_DIR
+
+register = template.Library()
+TEMPLATES_DIR = BASE_DIR.child("templates")
+
+
+@register.inclusion_tag('menus/subnav.html', takes_context=True)
+def subnav(context, path):
+    yaml_filename = TEMPLATES_DIR.child(*path.split('/'))
+    menu = yaml.load(open(yaml_filename, 'r'))
+    resolve_urls_inplace(menu, context['object'].pk)
+    return dict(menu=menu)
+
+
+def resolve_urls_inplace(menu, pk):
+    if isinstance(menu, list):
+        for item in menu:
+            resolve_urls_inplace(item, pk)
+    else:
+        if 'url' in menu:
+            menu['url'] = reverse(menu['url'], kwargs={'pk': pk})
+        if 'children' in menu:
+            resolve_urls_inplace(menu['children'], pk)
diff --git a/templates/menus/subnav.html b/templates/menus/subnav.html
new file mode 100644
index 000000000..bb74daf48
--- /dev/null
+++ b/templates/menus/subnav.html
@@ -0,0 +1,20 @@
+{% load i18n %}
+<ul class="nav nav-pills navbar-right">
+
+  {% for item in menu %}
+  {% if item.children %}
+    <li class="dropdown">
+      <a class="dropdown-toggle" data-toggle="dropdown" href="#fakeLink">
+        {% trans item.title %}
+        <span class="fa-chevron-down fa"></span>
+      </a>
+      <ul class="dropdown-menu" role="menu">{% for subitem in item.children %}
+        <li><a href="{{ subitem.url }}">{% trans subitem.title %}</a></li>{% endfor %}
+      </ul>
+    </li>
+  {% else %}
+    <li><a href="{{ item.url }}">{% trans item.title %}</a></li>
+  {% endif %}
+  {% endfor %}
+
+</ul>
diff --git a/templates/sessao/sessaoplenaria_detail.html b/templates/sessao/sessaoplenaria_detail.html
index 0932ca317..83f819c02 100644
--- a/templates/sessao/sessaoplenaria_detail.html
+++ b/templates/sessao/sessaoplenaria_detail.html
@@ -1,48 +1,7 @@
 {% extends "crud/detail.html" %}
-{% load i18n %}
+{% load i18n menus %}
 {% block actions %} {% endblock %}
-{% block sections_nav %}
-
-<ul class="nav nav-pills navbar-right">
-
-  <li class="dropdown">
-    <a class="dropdown-toggle" data-toggle="dropdown" href="#fakeLink">
-      {% trans 'Abertura' %}
-      <span class="fa-chevron-down fa"></span>
-    </a>
-    <ul class="dropdown-menu" role="menu">
-      <li><a href="{% url 'sessaoplenaria:detail' object.pk %}">{% trans 'Dados Básicos' %}</a></li>
-      <li><a href="{% url 'sessaoplenaria:mesa' object.pk %}">{% trans 'Mesa' %}</a></li>
-      <li><a href="{% url 'sessaoplenaria:presenca' object.pk %}">{% trans 'Presença' %}</a></li>
-      <li><a href="{% url 'sessaoplenaria:explicacao' object.pk %}">{% trans 'Explicações Pessoais' %}</a></li>
-    </ul>
-  </li>
-
-  <li class="dropdown">
-    <a class="dropdown-toggle" data-toggle="dropdown" href="#fakeLink">
-      {% trans 'Expedientes' %}
-      <span class="fa-chevron-down fa"></span>
-    </a>
-    <ul class="dropdown-menu" role="menu">
-      <li><a href="{% url 'sessaoplenaria:expediente' object.pk %}">{% trans 'Expediente Diversos' %}</a></li>
-      <li><a href="{% url 'sessaoplenaria:expedienteordemdia_list' object.pk %}">{% trans 'Matérias Expediente' %}</a></li>
-      <li><a href="{% url 'sessaoplenaria:oradorexpediente' object.pk %}">{% trans 'Oradores do Expediente' %}</a></li>
-    </ul>
-  </li>
 
-  <li class="dropdown">
-    <a class="dropdown-toggle" data-toggle="dropdown" href="#fakeLink">
-      {% trans 'Ordem do Dia' %}
-      <span class="fa-chevron-down fa"></span>
-    </a>
-    <ul class="dropdown-menu" role="menu">
-      <li><a href="{% url 'sessaoplenaria:materiaordemdia_list' object.pk %}">{% trans 'Matérias Ordem do Dia' %}</a></li>
-      <li><a href="{% url 'sessaoplenaria:presencaordemdia' object.pk %}">{% trans 'Presença Ordem do Dia' %}</a></li>
-    </ul>
-  </li>
-
-  <li><a href="{% url 'sessaoplenaria:painel' object.pk %}">{% trans 'Painel Eletrônico' %}</a></li>
-  <li><a href="{% url 'sessaoplenaria:resumo' object.pk %}">{% trans 'Resumo' %}</a></li>
-
-</ul>
+{% block sections_nav %}
+  {% subnav "sessao/subnav.yaml" %}
 {% endblock sections_nav %}
diff --git a/templates/sessao/subnav.yaml b/templates/sessao/subnav.yaml
new file mode 100644
index 000000000..09682f81a
--- /dev/null
+++ b/templates/sessao/subnav.yaml
@@ -0,0 +1,32 @@
+- title: Abertura
+  children:
+    - title: Dados Básicos
+      url: sessaoplenaria:detail
+    - title: Mesa
+      url: sessaoplenaria:mesa
+    - title: Presença
+      url: sessaoplenaria:presenca
+    - title: Explicações Pessoais
+      url: sessaoplenaria:explicacao
+
+- title: Expedientes
+  children:
+    - title: Expediente Diversos
+      url: sessaoplenaria:expediente
+    - title: Matérias Expediente
+      url: sessaoplenaria:expedienteordemdia_list
+    - title: Oradores do Expediente
+      url: sessaoplenaria:oradorexpediente
+
+- title: Ordem do Dia
+  children:
+    - title: Matérias Ordem do Dia
+      url: sessaoplenaria:materiaordemdia_list
+    - title: Presença Ordem do Dia
+      url: sessaoplenaria:presencaordemdia
+
+- title: Painel Eletrônico
+  url: sessaoplenaria:painel
+
+- title: Resumo
+  url: sessaoplenaria:resumo