From 1cc24cc819597fc09c476a651138678092503974 Mon Sep 17 00:00:00 2001
From: f <f@kefir.red>
Date: Fri, 23 Feb 2018 16:45:47 -0300
Subject: [PATCH] seleccionar posts en otros idiomas para relacionar

---
 app/assets/javascripts/select2.js | 7 ++++++-
 app/views/posts/_form.haml        | 6 ++++--
 config/locales/en.yml             | 8 ++++----
 config/locales/es.yml             | 8 ++++----
 4 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/app/assets/javascripts/select2.js b/app/assets/javascripts/select2.js
index 32b17292..59f68b93 100644
--- a/app/assets/javascripts/select2.js
+++ b/app/assets/javascripts/select2.js
@@ -1,3 +1,8 @@
 $(document).on('turbolinks:load', function() {
-  $('.select2').select2({ tags: true, tokenSeparators: [',']});
+  $('.select2').select2({
+    tags: true,
+    tokenSeparators: [','],
+    allowClear: true,
+    placeholder: ''
+  });
 });
diff --git a/app/views/posts/_form.haml b/app/views/posts/_form.haml
index 9696bf06..2336115c 100644
--- a/app/views/posts/_form.haml
+++ b/app/views/posts/_form.haml
@@ -115,8 +115,10 @@
   - %w[es en ar].each do |lang|
     .form-group
       = label_tag 'post_lang', t("posts.lang.#{lang}")
-      = text_field 'post', "lang[#{lang}]", value: @post.get_front_matter(:lang).dig(lang),
-        class: 'form-control'
+      = select_tag "post[lang][#{lang}]",
+        options_for_select(@site.posts_for(lang).map { |p| [p.title, p.id] },
+        @post.get_front_matter(:lang).dig(lang)),
+        { class: 'form-control select2' }
       %small.text-muted.form-text= t('posts.lang_help')
   .form-group
     = submit_tag t('posts.save'), class: 'btn btn-success'
diff --git a/config/locales/en.yml b/config/locales/en.yml
index a40e5e9a..b2bb5ae9 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -62,10 +62,10 @@ en:
     materiales_requeridos: 'Needed materials'
     materiales_requeridos_help: 'Select all materials needed for this session'
     lang:
-      es: 'Slug for Castillian Spanish'
-      en: 'Slug for English'
-      ar: 'Slug for Arabic'
-    lang_help: 'Complete this field with the slug for the post in another language to associate them'
+      es: 'Castillian Spanish'
+      en: 'English'
+      ar: 'Arabic'
+    lang_help: 'The same article in another language.'
     rtl: 'Right to left'
     ltr: 'Left to right'
     dir: 'Text direction'
diff --git a/config/locales/es.yml b/config/locales/es.yml
index ca14e7cc..f41c6307 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -60,10 +60,10 @@ es:
     duracion: 'Duración'
     duracion_help: '¿Cuánto dura la sesión?'
     lang:
-      es: 'Slug en castellano'
-      en: 'Slug en inglés'
-      ar: 'Slug en árabe'
-    lang_help: 'El mismo artículo en otro idioma, completa con su slug para poder saltar de uno a otro'
+      es: 'Artículo en castellano'
+      en: 'Artículo en inglés'
+      ar: 'Artículo en árabe'
+    lang_help: 'El mismo artículo en otro idioma'
     rtl: 'Derecha a izquierda'
     ltr: 'Izquierda a derecha'
     dir: 'Dirección del texto'