From 6dd7b2a85fa125937e647818fd7fa02cdfaf7415 Mon Sep 17 00:00:00 2001
From: f <f@kefir.red>
Date: Fri, 14 Dec 2018 13:04:45 -0300
Subject: [PATCH] agregar grupos de checkboxes

---
 app/models/post.rb                                   |  2 +-
 app/models/post/template_field.rb                    |  6 ++++++
 app/views/posts/template_field/_check_box_group.haml | 12 ++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 app/views/posts/template_field/_check_box_group.haml

diff --git a/app/models/post.rb b/app/models/post.rb
index 8710aed..6837683 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -327,7 +327,7 @@ class Post
 
   # Como get_front_matter pero con un valor por defecto
   def fetch_front_matter(name, default)
-    @front_matter.fetch(name, default)
+    get_front_matter(name) || default
   end
 
   # Trae el template a partir del layout
diff --git a/app/models/post/template_field.rb b/app/models/post/template_field.rb
index 99d5495..0215671 100644
--- a/app/models/post/template_field.rb
+++ b/app/models/post/template_field.rb
@@ -56,6 +56,8 @@ class Post
         @type = 'year'
       when text_area?
         @type = 'text_area'
+      when check_box_group?
+        @type = 'check_box_group'
       when string?
         @type = 'text'
       # TODO volver a hacer funcionar esto y ahorranos los multiple:
@@ -176,6 +178,10 @@ class Post
       { key => empty_value }
     end
 
+    def check_box_group?
+      array? && contents.fetch('checkbox', false)
+    end
+
     def array?
       value.is_a? Array
     end
diff --git a/app/views/posts/template_field/_check_box_group.haml b/app/views/posts/template_field/_check_box_group.haml
new file mode 100644
index 0000000..1a035e9
--- /dev/null
+++ b/app/views/posts/template_field/_check_box_group.haml
@@ -0,0 +1,12 @@
+-# Obtener el nombre del campo
+- field_name = field_name_for_post_as_string(name)
+-# Obtener todos los valores
+- value  = [] if value.nil?
+- values = template.values.empty? ? [value].flatten : template.values
+- values.each do |v|
+  .form-check
+    = check_box_tag field_name+'[]',
+      v,
+      @post.fetch_front_matter(name, []).include?(v),
+      class: 'form-check-input'
+    = label_tag field_name, v, class: 'form-check-label'