From cc2b4a29719c249110908d953d4c330d279c2f06 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 12:26:36 -0300
Subject: [PATCH 01/33] dependencias del buscador
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

pg_search: habilita búsquedas en postgresql
hairtrigger: permite crear acciones automáticas en postgresql
---
 Gemfile      |  6 +++++-
 Gemfile.lock | 15 +++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index 63b921c2..93a8a22e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -51,7 +51,6 @@ gem 'sutty-liquid'
 gem 'lockbox'
 gem 'mini_magick'
 gem 'mobility'
-gem 'pg'
 gem 'pundit'
 gem 'rails-i18n'
 gem 'rails_warden'
@@ -67,6 +66,11 @@ gem 'validates_hostname'
 gem 'webpacker'
 gem 'yaml_db', git: 'https://0xacab.org/sutty/yaml_db.git'
 
+# database
+gem 'hairtrigger'
+gem 'pg'
+gem 'pg_search'
+
 # performance
 gem 'flamegraph'
 gem 'memory_profiler'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5c1d0627..5ddaeaaa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -217,6 +217,10 @@ GEM
       ffi (~> 1.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    hairtrigger (0.2.24)
+      activerecord (>= 5.0, < 7)
+      ruby2ruby (~> 2.4)
+      ruby_parser (~> 3.10)
     haml (5.2.1)
       temple (>= 0.8.0)
       tilt
@@ -387,6 +391,9 @@ GEM
       forwardable-extended (~> 2.6)
     pg (1.2.3)
     pg (1.2.3-x86_64-linux-musl)
+    pg_search (2.3.5)
+      activerecord (>= 5.2)
+      activesupport (>= 5.2)
     popper_js (1.16.0)
     prometheus_exporter (0.7.0)
       webrick
@@ -523,7 +530,12 @@ GEM
     ruby-statistics (2.1.3)
     ruby-vips (2.1.0)
       ffi (~> 1.12)
+    ruby2ruby (2.4.4)
+      ruby_parser (~> 3.1)
+      sexp_processor (~> 4.6)
     ruby_dep (1.5.0)
+    ruby_parser (3.15.1)
+      sexp_processor (~> 4.9)
     rubyzip (2.3.0)
     rugged (1.1.0)
     rugged (1.1.0-x86_64-linux-musl)
@@ -544,6 +556,7 @@ GEM
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
     semantic_range (3.0.0)
+    sexp_processor (4.15.2)
     share-to-fediverse-jekyll-theme (0.1.4)
       jekyll (~> 4.0)
       jekyll-data (~> 1.1)
@@ -677,6 +690,7 @@ DEPENDENCIES
   fast_jsonparser
   flamegraph
   friendly_id
+  hairtrigger
   haml-lint
   hamlit-rails
   hiredis
@@ -699,6 +713,7 @@ DEPENDENCIES
   mobility
   net-ssh
   pg
+  pg_search
   prometheus_exporter
   pry
   puma

From 655e07cd4091a61a54d170af9e0d27b0ecd29acb Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 12:29:48 -0300
Subject: [PATCH 02/33] =?UTF-8?q?configuraci=C3=B3n=20de=20las=20bases=20d?=
 =?UTF-8?q?e=20datos?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

ahora el testeo y desarrollo también se hace en postgresql.  nos queda
pendiente que cada quien pueda usar la base de datos que quiera y que si
nos posible indexar documentos, que sea opcional.
---
 config/database.yml | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/config/database.yml b/config/database.yml
index 28e195b8..9e72da07 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -5,25 +5,24 @@
 #   gem 'sqlite3'
 #
 default: &default
-  adapter: sqlite3
+  adapter: postgresql
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   timeout: 5000
+  database: sutty
+  user: postgres
+  host: postgresql
+  encoding: unicode
 
 development:
   <<: *default
-  database: db/development.sqlite3
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: db/test.sqlite3
+  database: sutty_test
 
 production:
-  adapter: postgresql
-  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  database: sutty
+  <<: *default
   user: sutty
-  host: postgresql
-  encoding: unicode

From 26d186721d6df1f76a602caf176fd444e54f0a91 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 12:33:28 -0300
Subject: [PATCH 03/33] algunos metadatos son indexables
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

solo los de texto que no se refieran a otros artículos por ahora
---
 app/models/metadata_array.rb         | 8 ++++++++
 app/models/metadata_content.rb       | 8 ++++++++
 app/models/metadata_document_date.rb | 4 ++++
 app/models/metadata_related_posts.rb | 4 ++++
 app/models/metadata_string.rb        | 4 ++++
 app/models/metadata_template.rb      | 6 ++++++
 6 files changed, 34 insertions(+)

diff --git a/app/models/metadata_array.rb b/app/models/metadata_array.rb
index 5c0b16f7..5f43b790 100644
--- a/app/models/metadata_array.rb
+++ b/app/models/metadata_array.rb
@@ -13,6 +13,14 @@ class MetadataArray < MetadataTemplate
     false
   end
 
+  def indexable?
+    true
+  end
+
+  def to_s
+    value.join(', ')
+  end
+
   private
 
   # TODO: Sanitizar otros valores
diff --git a/app/models/metadata_content.rb b/app/models/metadata_content.rb
index 525f38ab..546e08c8 100644
--- a/app/models/metadata_content.rb
+++ b/app/models/metadata_content.rb
@@ -19,6 +19,14 @@ class MetadataContent < MetadataTemplate
     document.content
   end
 
+  def indexable?
+    true
+  end
+
+  def to_s
+    sanitizer.sanitize value, tags: [], attributes: []
+  end
+
   private
 
   # Detectar si el contenido estaba en Markdown y pasarlo a HTML
diff --git a/app/models/metadata_document_date.rb b/app/models/metadata_document_date.rb
index 39e68735..a52cd051 100644
--- a/app/models/metadata_document_date.rb
+++ b/app/models/metadata_document_date.rb
@@ -11,6 +11,10 @@ class MetadataDocumentDate < MetadataTemplate
     document.date
   end
 
+  def indexable?
+    true
+  end
+
   # El valor puede ser un Date, Time o una String en el formato
   # "yyyy-mm-dd"
   def value
diff --git a/app/models/metadata_related_posts.rb b/app/models/metadata_related_posts.rb
index 9a73dea9..bcc18d86 100644
--- a/app/models/metadata_related_posts.rb
+++ b/app/models/metadata_related_posts.rb
@@ -18,6 +18,10 @@ class MetadataRelatedPosts < MetadataArray
     false
   end
 
+  def indexable?
+    false
+  end
+
   private
 
   # Obtiene todos los posts y opcionalmente los filtra
diff --git a/app/models/metadata_string.rb b/app/models/metadata_string.rb
index ed50bc88..724c2ef3 100644
--- a/app/models/metadata_string.rb
+++ b/app/models/metadata_string.rb
@@ -7,6 +7,10 @@ class MetadataString < MetadataTemplate
     super || ''
   end
 
+  def indexable?
+    true
+  end
+
   private
 
   # No se permite HTML en las strings
diff --git a/app/models/metadata_template.rb b/app/models/metadata_template.rb
index 58000596..2fa8a61e 100644
--- a/app/models/metadata_template.rb
+++ b/app/models/metadata_template.rb
@@ -7,6 +7,12 @@
 MetadataTemplate = Struct.new(:site, :document, :name, :label, :type,
                               :value, :help, :required, :errors, :post,
                               :layout, keyword_init: true) do
+
+  # Determina si el campo es indexable
+  def indexable?
+    false
+  end
+
   def inspect
     "#<#{self.class} site=#{site.name.inspect} post=#{post.id.inspect} value=#{value.inspect}>"
   end

From ceaadeb7bf00e1907a2ff993253b18a127381bc6 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 12:45:33 -0300
Subject: [PATCH 04/33] =?UTF-8?q?crear=20la=20tabla=20de=20indexaci=C3=B3n?=
 =?UTF-8?q?=20de=20posts?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

los posts se siguen guardando en el sitio jekyll, lo que guardamos en la
base de datos es una representación indexable que tiene los datos
mínimos de los posts para buscarlos por distintos parámetros.

esto nos permite cargar la lista de artículos y filtrarla de distintas
formas sin cargar todo jekyll en memoria, lo que reduciría el consumo de
recursos y aceleraría el panel.  ya tenemos caché así que el problema
estaba mitigado, pero igual es un avance.

ya que migramos la base de datos a postgresql, aparecieron todas las
tablas y campos en el schema.rb, que es lo que usa rails para configurar
una base de datos desde cero.
---
 ...10504224144_create_pg_search_extensions.rb |   9 +
 .../20210504224343_create_indexed_posts.rb    |  44 ++++
 db/schema.rb                                  | 203 ++++++++++++++++--
 3 files changed, 235 insertions(+), 21 deletions(-)
 create mode 100644 db/migrate/20210504224144_create_pg_search_extensions.rb
 create mode 100644 db/migrate/20210504224343_create_indexed_posts.rb

diff --git a/db/migrate/20210504224144_create_pg_search_extensions.rb b/db/migrate/20210504224144_create_pg_search_extensions.rb
new file mode 100644
index 00000000..18eebe95
--- /dev/null
+++ b/db/migrate/20210504224144_create_pg_search_extensions.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+# Habilitar las extensiones de búsqueda de texto libre
+class CreatePgSearchExtensions < ActiveRecord::Migration[6.1]
+  def change
+    enable_extension 'plpgsql'
+    enable_extension 'pg_trgm'
+  end
+end
diff --git a/db/migrate/20210504224343_create_indexed_posts.rb b/db/migrate/20210504224343_create_indexed_posts.rb
new file mode 100644
index 00000000..9cf21538
--- /dev/null
+++ b/db/migrate/20210504224343_create_indexed_posts.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+# Crea la tabla donde se indexa el contenido de los artículos, los
+# IndexedPosts van a estar relacionados con un Post del mismo UUID.
+#
+# Solo contienen la información mínima necesaria para mostrar los
+# resultados de búsqueda.
+class CreateIndexedPosts < ActiveRecord::Migration[6.1]
+  def change
+    # Necesario para gen_random_uuid()
+    #
+    # XXX: En realidad no lo necesitamos porque cada IndexedPost va a
+    # tener el UUID del Post correspondiente.
+    enable_extension 'pgcrypto'
+
+    create_table :indexed_posts, id: false do |t|
+      t.primary_key :id, :uuid, default: 'public.gen_random_uuid()'
+      t.belongs_to :site, index: true
+      t.timestamps
+
+      # Filtramos por idioma
+      t.string :locale, default: 'simple', index: true
+      # Vamos a querer filtrar por layout
+      t.string :layout, null: false, index: true
+      # Esta es la ruta al artículo
+      t.string :path, null: false
+      # Queremos mostrar el título por separado
+      t.string :title, default: ''
+      # También vamos a mostrar las categorías
+      t.jsonb :front_matter, default: '{}'
+      t.string :content, default: ''
+      t.tsvector :indexed_content
+
+      t.index :indexed_content, using: 'gin'
+      t.index :front_matter, using: 'gin'
+    end
+
+    # Crea un trigger que actualiza el índice tsvector con el título y
+    # contenido del artículo y su idioma.
+    create_trigger(compatibility: 1).on(:indexed_posts).before(:insert, :update) do
+      "new.indexed_content := to_tsvector(('pg_catalog.' || new.locale)::regconfig, coalesce(new.title, '') || '\n' || coalesce(new.content,''));"
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 2a93c5f1..fed6934b 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,16 +10,74 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_04_14_152728) do
+ActiveRecord::Schema.define(version: 2021_05_04_224343) do
 
-# Could not dump table "access_logs" because of following StandardError
-#   Unknown type '' for column 'id'
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "pg_trgm"
+  enable_extension "pgcrypto"
+  enable_extension "plpgsql"
+
+  create_table "access_logs", id: :uuid, default: nil, force: :cascade do |t|
+    t.string "host"
+    t.float "msec"
+    t.string "server_protocol"
+    t.string "request_method"
+    t.string "request_completion"
+    t.string "uri"
+    t.string "query_string"
+    t.integer "status"
+    t.string "sent_http_content_type"
+    t.string "sent_http_content_encoding"
+    t.string "sent_http_etag"
+    t.string "sent_http_last_modified"
+    t.string "http_accept"
+    t.string "http_accept_encoding"
+    t.string "http_accept_language"
+    t.string "http_pragma"
+    t.string "http_cache_control"
+    t.string "http_if_none_match"
+    t.string "http_dnt"
+    t.string "http_user_agent"
+    t.string "http_origin"
+    t.float "request_time"
+    t.integer "bytes_sent"
+    t.integer "body_bytes_sent"
+    t.integer "request_length"
+    t.string "http_connection"
+    t.string "pipe"
+    t.integer "connection_requests"
+    t.string "geoip2_data_country_name"
+    t.string "geoip2_data_city_name"
+    t.string "ssl_server_name"
+    t.string "ssl_protocol"
+    t.string "ssl_early_data"
+    t.string "ssl_session_reused"
+    t.string "ssl_curves"
+    t.string "ssl_ciphers"
+    t.string "ssl_cipher"
+    t.string "sent_http_x_xss_protection"
+    t.string "sent_http_x_frame_options"
+    t.string "sent_http_x_content_type_options"
+    t.string "sent_http_strict_transport_security"
+    t.string "nginx_version"
+    t.integer "pid"
+    t.string "remote_user"
+    t.boolean "crawler", default: false
+    t.string "http_referer"
+    t.index ["geoip2_data_city_name"], name: "index_access_logs_on_geoip2_data_city_name"
+    t.index ["geoip2_data_country_name"], name: "index_access_logs_on_geoip2_data_country_name"
+    t.index ["host"], name: "index_access_logs_on_host"
+    t.index ["http_origin"], name: "index_access_logs_on_http_origin"
+    t.index ["http_user_agent"], name: "index_access_logs_on_http_user_agent"
+    t.index ["status"], name: "index_access_logs_on_status"
+    t.index ["uri"], name: "index_access_logs_on_uri"
+  end
 
   create_table "action_text_rich_texts", force: :cascade do |t|
     t.string "name", null: false
     t.text "body"
     t.string "record_type", null: false
-    t.integer "record_id", null: false
+    t.bigint "record_id", null: false
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
     t.index ["record_type", "record_id", "name"], name: "index_action_text_rich_texts_uniqueness", unique: true
@@ -28,8 +86,8 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
-    t.integer "record_id", null: false
-    t.integer "blob_id", null: false
+    t.bigint "record_id", null: false
+    t.bigint "blob_id", null: false
     t.datetime "created_at", null: false
     t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
     t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
@@ -40,7 +98,7 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.string "filename", null: false
     t.string "content_type"
     t.text "metadata"
-    t.integer "byte_size", null: false
+    t.bigint "byte_size", null: false
     t.string "checksum", null: false
     t.datetime "created_at", null: false
     t.string "service_name", null: false
@@ -53,10 +111,65 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
   end
 
+  create_table "blazer_audits", force: :cascade do |t|
+    t.bigint "user_id"
+    t.bigint "query_id"
+    t.text "statement"
+    t.string "data_source"
+    t.datetime "created_at"
+    t.index ["query_id"], name: "index_blazer_audits_on_query_id"
+    t.index ["user_id"], name: "index_blazer_audits_on_user_id"
+  end
+
+  create_table "blazer_checks", force: :cascade do |t|
+    t.bigint "creator_id"
+    t.bigint "query_id"
+    t.string "state"
+    t.string "schedule"
+    t.text "emails"
+    t.text "slack_channels"
+    t.string "check_type"
+    t.text "message"
+    t.datetime "last_run_at"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["creator_id"], name: "index_blazer_checks_on_creator_id"
+    t.index ["query_id"], name: "index_blazer_checks_on_query_id"
+  end
+
+  create_table "blazer_dashboard_queries", force: :cascade do |t|
+    t.bigint "dashboard_id"
+    t.bigint "query_id"
+    t.integer "position"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["dashboard_id"], name: "index_blazer_dashboard_queries_on_dashboard_id"
+    t.index ["query_id"], name: "index_blazer_dashboard_queries_on_query_id"
+  end
+
+  create_table "blazer_dashboards", force: :cascade do |t|
+    t.bigint "creator_id"
+    t.text "name"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["creator_id"], name: "index_blazer_dashboards_on_creator_id"
+  end
+
+  create_table "blazer_queries", force: :cascade do |t|
+    t.bigint "creator_id"
+    t.string "name"
+    t.text "description"
+    t.text "statement"
+    t.string "data_source"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["creator_id"], name: "index_blazer_queries_on_creator_id"
+  end
+
   create_table "build_stats", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.integer "deploy_id"
+    t.bigint "deploy_id"
     t.integer "bytes"
     t.float "seconds"
     t.string "action", null: false
@@ -65,13 +178,27 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.index ["deploy_id"], name: "index_build_stats_on_deploy_id"
   end
 
-# Could not dump table "csp_reports" because of following StandardError
-#   Unknown type 'uuid' for column 'id'
+  create_table "csp_reports", id: :uuid, default: nil, force: :cascade do |t|
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.string "disposition"
+    t.string "referrer"
+    t.string "blocked_uri"
+    t.string "document_uri"
+    t.string "effective_directive"
+    t.string "original_policy"
+    t.string "script_sample"
+    t.string "status_code"
+    t.string "violated_directive"
+    t.integer "column_number"
+    t.integer "line_number"
+    t.string "source_file"
+  end
 
   create_table "deploys", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.integer "site_id"
+    t.bigint "site_id"
     t.string "type"
     t.text "values"
     t.index ["site_id"], name: "index_deploys_on_site_id"
@@ -91,6 +218,24 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.string "designer_url"
   end
 
+  create_table "indexed_posts", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.bigint "site_id"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.string "locale", default: "simple"
+    t.string "layout", null: false
+    t.string "path", null: false
+    t.string "title", default: ""
+    t.jsonb "front_matter", default: "{}"
+    t.string "content", default: ""
+    t.tsvector "indexed_content"
+    t.index ["front_matter"], name: "index_indexed_posts_on_front_matter", using: :gin
+    t.index ["indexed_content"], name: "index_indexed_posts_on_indexed_content", using: :gin
+    t.index ["layout"], name: "index_indexed_posts_on_layout"
+    t.index ["locale"], name: "index_indexed_posts_on_locale"
+    t.index ["site_id"], name: "index_indexed_posts_on_site_id"
+  end
+
   create_table "licencias", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
@@ -104,7 +249,7 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
   create_table "log_entries", force: :cascade do |t|
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
-    t.integer "site_id"
+    t.bigint "site_id"
     t.text "text"
     t.boolean "sent", default: false
     t.index ["site_id"], name: "index_log_entries_on_site_id"
@@ -124,7 +269,7 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.string "key", null: false
     t.string "value"
     t.string "translatable_type"
-    t.integer "translatable_id"
+    t.bigint "translatable_id"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["translatable_id", "translatable_type", "key"], name: "index_mobility_string_translations_on_translatable_attribute"
@@ -137,7 +282,7 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.string "key", null: false
     t.text "value"
     t.string "translatable_type"
-    t.integer "translatable_id"
+    t.bigint "translatable_id"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["translatable_id", "translatable_type", "key"], name: "index_mobility_text_translations_on_translatable_attribute"
@@ -147,8 +292,8 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
   create_table "roles", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.integer "site_id"
-    t.integer "usuarie_id"
+    t.bigint "site_id"
+    t.bigint "usuarie_id"
     t.string "rol"
     t.boolean "temporal"
     t.index ["site_id", "usuarie_id"], name: "index_roles_on_site_id_and_usuarie_id", unique: true
@@ -160,15 +305,14 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "name"
-    t.integer "design_id"
-    t.integer "licencia_id"
+    t.bigint "design_id"
+    t.bigint "licencia_id"
     t.string "status", default: "waiting"
     t.text "description"
     t.string "title"
     t.boolean "colaboracion_anonima", default: false
     t.boolean "contact", default: false
     t.string "private_key_ciphertext"
-    t.boolean "invitades", default: false
     t.boolean "acepta_invitades", default: false
     t.string "tienda_api_key_ciphertext", default: ""
     t.string "tienda_url", default: ""
@@ -200,7 +344,7 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.datetime "invitation_accepted_at"
     t.integer "invitation_limit"
     t.string "invited_by_type"
-    t.integer "invited_by_id"
+    t.bigint "invited_by_id"
     t.integer "invitations_count", default: 0
     t.string "lang", default: "es"
     t.index ["confirmation_token"], name: "index_usuaries_on_confirmation_token", unique: true
@@ -208,11 +352,28 @@ ActiveRecord::Schema.define(version: 2021_04_14_152728) do
     t.index ["invitation_token"], name: "index_usuaries_on_invitation_token", unique: true
     t.index ["invitations_count"], name: "index_usuaries_on_invitations_count"
     t.index ["invited_by_id"], name: "index_usuaries_on_invited_by_id"
-    t.index ["invited_by_type", "invited_by_id"], name: "index_usuaries_on_invited_by_type_and_invited_by_id"
+    t.index ["invited_by_type", "invited_by_id"], name: "index_usuaries_on_invited_by"
     t.index ["reset_password_token"], name: "index_usuaries_on_reset_password_token", unique: true
     t.index ["unlock_token"], name: "index_usuaries_on_unlock_token", unique: true
   end
 
   add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
   add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
+  # no candidate create_trigger statement could be found, creating an adapter-specific one
+  execute(<<-SQL)
+CREATE OR REPLACE FUNCTION public.indexed_posts_before_insert_update_row_tr()
+ RETURNS trigger
+ LANGUAGE plpgsql
+AS $function$
+BEGIN
+    new.indexed_content := to_tsvector(('pg_catalog.' || new.locale)::regconfig, coalesce(new.title, '') || '
+    ' || coalesce(new.content,''));
+    RETURN NEW;
+END;
+$function$
+  SQL
+
+  # no candidate create_trigger statement could be found, creating an adapter-specific one
+  execute("CREATE TRIGGER indexed_posts_before_insert_update_row_tr BEFORE INSERT OR UPDATE ON \"indexed_posts\" FOR EACH ROW EXECUTE PROCEDURE indexed_posts_before_insert_update_row_tr()")
+
 end

From 86ae7fb8f81bb9cb74c7a76215cbef49624e0d09 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 12:52:30 -0300
Subject: [PATCH 05/33] los posts pueden ser indexados
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

`IndexedPost` es una representación indexada por PG de `Post`.  ambos
están relacionados por el UUID de `Post`, de forma que se puede traer el
artículo completo (por ejemplo al previsualizar o editar).

cada artículo está indexado según su idioma.  para eso convertimos el
locale en el equivalente en el diccionario de PG.

`Site#index_posts` es un método para indexar todos los artículos en
masa.

`Post#to_index` genera el `IndexedPost` correspondiente

`IndexedPost.search(:es, 'hola')` busca "hola" en todos los artículos
utilizando el diccionario de castellano.  esto no quiere decir que
busque en todos los artículos en castellano.  por ahora para eso hay que
hacer algo como:

```ruby
site = Site.find 1
site.indexed_posts.where(locale: :english).search(:en, 'hello')
```

para encontrar todos los artículos en inglés del sitio con id 1
---
 app/models/indexed_post.rb   | 38 ++++++++++++++++++++++++
 app/models/post.rb           |  4 +++
 app/models/post/indexable.rb | 56 ++++++++++++++++++++++++++++++++++++
 app/models/site.rb           |  2 ++
 4 files changed, 100 insertions(+)
 create mode 100644 app/models/indexed_post.rb
 create mode 100644 app/models/post/indexable.rb

diff --git a/app/models/indexed_post.rb b/app/models/indexed_post.rb
new file mode 100644
index 00000000..6456a824
--- /dev/null
+++ b/app/models/indexed_post.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+# La representación indexable de un artículo
+class IndexedPost < ApplicationRecord
+  include PgSearch::Model
+
+  # La traducción del locale según Sutty al locale según PostgreSQL
+  DICTIONARIES = {
+    es: 'spanish',
+    en: 'english'
+  }.freeze
+
+  # TODO: Los indexed posts tienen que estar scopeados al idioma actual,
+  # no buscar sobre todos
+  pg_search_scope :search,
+    lambda { |locale, query|
+      {
+        against: :content,
+        query: query,
+        using: {
+          tsearch: {
+            dictionary: IndexedPost.to_dictionary(locale: locale),
+            tsvector_column: 'indexed_content'
+          }
+        }
+      }
+    }
+
+  belongs_to :site
+
+  # Convertir locale a direccionario de PG
+  #
+  # @param [String,Symbol]
+  # @return [String]
+  def self.to_dictionary(locale:)
+    DICTIONARIES[locale.to_sym] || 'simple'
+  end
+end
diff --git a/app/models/post.rb b/app/models/post.rb
index a0e16706..6ef7a2ec 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -17,6 +17,8 @@ class Post
 
   attr_reader :attributes, :errors, :layout, :site, :document
 
+  include Post::Indexable
+
   class << self
     # Obtiene el layout sin leer el Document
     #
@@ -191,6 +193,8 @@ class Post
                                           post: self, required: true)
   end
 
+  alias locale lang
+
   # TODO: Mover a method_missing
   def uuid
     @metadata[:uuid] ||= MetadataUuid.new(document: document, site: site, layout: layout, name: :uuid, type: :uuid,
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
new file mode 100644
index 00000000..f25f28d2
--- /dev/null
+++ b/app/models/post/indexable.rb
@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+class Post
+  # Vuelve indexables a los Posts
+  module Indexable
+    extend ActiveSupport::Concern
+
+    included do
+      # Devuelve una versión indexable del Post
+      #
+      # @return [IndexedPosts]
+      def to_index
+        @to_index ||= IndexedPost.find_or_create_by(id: uuid.value).tap do |indexed_post|
+          indexed_post.layout = layout.name
+          indexed_post.site_id = site.id
+          indexed_post.path = path.basename
+          indexed_post.locale = IndexedPost.to_dictionary(locale: locale.value)
+          indexed_post.title = title.value
+          indexed_post.front_matter = indexable_front_matter
+          indexed_post.content = indexable_content
+        end
+      end
+
+      private
+
+      # Los metadatos que se almacenan como objetos JSON.  Empezamos con
+      # las categorías porque se usan para filtrar en el listado de
+      # artículos.
+      #
+      # @return [Hash]
+      def indexable_front_matter
+        return {} unless attribute? :categories
+
+        { categories: categories.indexable_values }
+      end
+
+      # Devuelve un documento indexable en texto plano
+      #
+      # XXX: No memoizamos para permitir actualizaciones, aunque
+      # probablemente se indexe una sola vez.
+      #
+      # @return [String]
+      def indexable_content
+        indexable_attributes.map do |attr|
+          self[attr].to_s
+        end.join("\n")
+      end
+
+      def indexable_attributes
+        @indexable_attributes ||= attributes.select do |attr|
+                                    self[attr].indexable?
+                                  end
+      end
+    end
+  end
+end
diff --git a/app/models/site.rb b/app/models/site.rb
index 1c62e9bc..14238e1a 100644
--- a/app/models/site.rb
+++ b/app/models/site.rb
@@ -7,6 +7,7 @@ class Site < ApplicationRecord
   include Site::Forms
   include Site::FindAndReplace
   include Site::Api
+  include Site::Index
   include Tienda
 
   # Cifrar la llave privada que cifra y decifra campos ocultos.  Sutty
@@ -37,6 +38,7 @@ class Site < ApplicationRecord
   belongs_to :design
   belongs_to :licencia
 
+  has_many :indexed_posts, dependent: :destroy
   has_many :log_entries, dependent: :destroy
   has_many :deploys, dependent: :destroy
   has_many :build_stats, through: :deploys

From a149c870e2023f0b0f41957efebc114b0e50925c Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 13:00:05 -0300
Subject: [PATCH 06/33] =?UTF-8?q?las=20categor=C3=ADas=20se=20guardan=20en?=
 =?UTF-8?q?=20indexed=20posts?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

algunas categorías son otros artículos relacionados, con este método
garantizamos que sólo se guardan los títulos.
---
 app/models/metadata_array.rb         | 2 ++
 app/models/metadata_related_posts.rb | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/app/models/metadata_array.rb b/app/models/metadata_array.rb
index 5f43b790..8d951a14 100644
--- a/app/models/metadata_array.rb
+++ b/app/models/metadata_array.rb
@@ -21,6 +21,8 @@ class MetadataArray < MetadataTemplate
     value.join(', ')
   end
 
+  alias indexable_values values
+
   private
 
   # TODO: Sanitizar otros valores
diff --git a/app/models/metadata_related_posts.rb b/app/models/metadata_related_posts.rb
index bcc18d86..4c022fff 100644
--- a/app/models/metadata_related_posts.rb
+++ b/app/models/metadata_related_posts.rb
@@ -22,6 +22,10 @@ class MetadataRelatedPosts < MetadataArray
     false
   end
 
+  def indexable_values
+    values.keys
+  end
+
   private
 
   # Obtiene todos los posts y opcionalmente los filtra

From d61d1cad565636c800f4f7642c065ad62d99de9d Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 19:07:11 -0300
Subject: [PATCH 07/33] =?UTF-8?q?respetar=20el=20orden=20de=20los=20art?=
 =?UTF-8?q?=C3=ADculos?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

siempre ordenamos primero por número de orden y fecha de creación,
siempre decrecientes.  esto permite que les usuaries prioricen contenido
usando las herramientas de reordenamiento.

pg_search no soporta esto, siempre ordena por cuánto corresponde el
resultado con la búsqueda, así que lo emparchamos para que respete el
orden que necesitamos.

el reporte de error relacionado es este:
https://github.com/Casecommons/pg_search/issues/467
---
 app/models/indexed_post.rb                          |  3 +++
 app/models/post/indexable.rb                        |  2 ++
 config/initializers/core_extensions.rb              | 13 +++++++++++++
 .../20210506212356_add_order_to_indexed_posts.rb    |  9 +++++++++
 db/schema.rb                                        |  3 ++-
 5 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 db/migrate/20210506212356_add_order_to_indexed_posts.rb

diff --git a/app/models/indexed_post.rb b/app/models/indexed_post.rb
index 6456a824..c76a5c85 100644
--- a/app/models/indexed_post.rb
+++ b/app/models/indexed_post.rb
@@ -26,6 +26,9 @@ class IndexedPost < ApplicationRecord
       }
     }
 
+  # Trae los IndexedPost en el orden en que van a terminar en el sitio.
+  default_scope lambda { order(order: :desc, created_at: :desc) }
+
   belongs_to :site
 
   # Convertir locale a direccionario de PG
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index f25f28d2..9b92111f 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -18,6 +18,8 @@ class Post
           indexed_post.title = title.value
           indexed_post.front_matter = indexable_front_matter
           indexed_post.content = indexable_content
+          indexed_post.created_at = date.value
+          indexed_post.order = attribute?(:order) ? order.value : 0
         end
       end
 
diff --git a/config/initializers/core_extensions.rb b/config/initializers/core_extensions.rb
index e37b2be4..84dea42e 100644
--- a/config/initializers/core_extensions.rb
+++ b/config/initializers/core_extensions.rb
@@ -66,3 +66,16 @@ module Jekyll
     end
   end
 end
+
+# No aplicar el orden por ranking para poder obtener los artículos en el
+# orden que tendrían en el sitio final.
+module PgSearch
+  ScopeOptions.class_eval do
+    def apply(scope)
+      scope = include_table_aliasing_for_rank(scope)
+      rank_table_alias = scope.pg_search_rank_table_alias(include_counter: true)
+
+      scope.joins(rank_join(rank_table_alias))
+    end
+  end
+end
diff --git a/db/migrate/20210506212356_add_order_to_indexed_posts.rb b/db/migrate/20210506212356_add_order_to_indexed_posts.rb
new file mode 100644
index 00000000..4b1a9fcf
--- /dev/null
+++ b/db/migrate/20210506212356_add_order_to_indexed_posts.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+# Agrega el orden y fecha del post en el post indexado, de forma que los
+# resultados se puedan obtener en el mismo orden.
+class AddOrderToIndexedPosts < ActiveRecord::Migration[6.1]
+  def change
+    add_column :indexed_posts, :order, :integer, default: 0
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index fed6934b..ed629401 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_05_04_224343) do
+ActiveRecord::Schema.define(version: 2021_05_06_212356) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_trgm"
@@ -229,6 +229,7 @@ ActiveRecord::Schema.define(version: 2021_05_04_224343) do
     t.jsonb "front_matter", default: "{}"
     t.string "content", default: ""
     t.tsvector "indexed_content"
+    t.integer "order", default: 0
     t.index ["front_matter"], name: "index_indexed_posts_on_front_matter", using: :gin
     t.index ["indexed_content"], name: "index_indexed_posts_on_indexed_content", using: :gin
     t.index ["layout"], name: "index_indexed_posts_on_layout"

From fd7ab8d7ef1190ce460eb967f922182992bdacdf Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 19:46:36 -0300
Subject: [PATCH 08/33] =?UTF-8?q?actualizar=20el=20=C3=ADndice=20cuando=20?=
 =?UTF-8?q?se=20agrega=20o=20modifica=20un=20post?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

además, activa callbacks de activerecord de forma que Post se va
pareciendo cada vez más a un modelo de rails :D
---
 app/models/post.rb           |  7 +++++--
 app/models/post/indexable.rb | 12 +++++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/app/models/post.rb b/app/models/post.rb
index 790ee1a2..7964d4ee 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -17,6 +17,7 @@ class Post
 
   attr_reader :attributes, :errors, :layout, :site, :document
 
+  include ActiveRecord::Callbacks
   include Post::Indexable
 
   class << self
@@ -285,8 +286,10 @@ class Post
       end
     end
 
-    return false unless save_attributes!
-    return false unless write
+    run_callbacks :save do
+      return false unless save_attributes!
+      return false unless write
+    end
 
     # Vuelve a leer el post para tomar los cambios
     read
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index 9b92111f..b7b5a7fa 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -6,11 +6,14 @@ class Post
     extend ActiveSupport::Concern
 
     included do
+      # Indexa o reindexa el Post
+      after_save :index!
+
       # Devuelve una versión indexable del Post
       #
       # @return [IndexedPosts]
       def to_index
-        @to_index ||= IndexedPost.find_or_create_by(id: uuid.value).tap do |indexed_post|
+        IndexedPost.find_or_create_by(id: uuid.value).tap do |indexed_post|
           indexed_post.layout = layout.name
           indexed_post.site_id = site.id
           indexed_post.path = path.basename
@@ -25,6 +28,13 @@ class Post
 
       private
 
+      # Indexa o reindexa el Post
+      #
+      # @return [Boolean]
+      def index!
+        to_index.save
+      end
+
       # Los metadatos que se almacenan como objetos JSON.  Empezamos con
       # las categorías porque se usan para filtrar en el listado de
       # artículos.

From 34a05e860d7248174ad197436cab8adf121107e7 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 19:47:43 -0300
Subject: [PATCH 09/33] =?UTF-8?q?elimina=20el=20espacio=20vac=C3=ADo=20del?=
 =?UTF-8?q?=20contenido?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/models/post/indexable.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index b7b5a7fa..b887deac 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -54,8 +54,8 @@ class Post
       # @return [String]
       def indexable_content
         indexable_attributes.map do |attr|
-          self[attr].to_s
-        end.join("\n")
+          self[attr].to_s.remove("\n")
+        end.join("\n").squeeze("\n")
       end
 
       def indexable_attributes

From ad871baca63bf0b1e5454575473fcdfa7d04e09d Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 16:17:25 -0300
Subject: [PATCH 10/33] implementar el buscador en el panel
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

ahora el índice de artículos incorporar buscador de texto libre.

además todos los filtros de búsqueda se mantienen entre búsquedas,
entonces al filtrar por tipo de artículo y término, se aplican ambos y
al cambiar el tipo se mantiene la búsqueda de texto.
---
 app/assets/stylesheets/application.scss |  4 ++
 app/controllers/posts_controller.rb     | 38 ++++++-----
 app/models/indexed_post.rb              |  2 +
 app/models/post/indexable.rb            | 13 +++-
 app/policies/post_policy.rb             |  4 +-
 app/views/posts/index.haml              | 87 ++++++++++++-------------
 config/locales/en.yml                   |  1 +
 config/locales/es.yml                   |  1 +
 8 files changed, 82 insertions(+), 68 deletions(-)

diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 0a215c48..1f9b634e 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -21,6 +21,10 @@ $form-feedback-invalid-color: $magenta;
 $form-feedback-icon-valid-color: $black;
 $component-active-bg: $magenta;
 
+$spacers: (
+  2-plus: 0.75rem
+);
+
 @import "bootstrap";
 @import "editor";
 
diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index a4b47a16..524335a5 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -16,29 +16,25 @@ class PostsController < ApplicationController
     authorize Post
 
     @site = find_site
-    @category = params.dig(:category)
-    @layout = params.dig(:layout)
-    @locale = locale
+    @q = params[:q]
+    dictionary = IndexedPost.to_dictionary(locale: locale)
 
     # XXX: Cada vez que cambiamos un Post tocamos el sitio con lo que es
     # más simple saber si hubo cambios.
-    if @category || @layout || stale?(@site)
-      @posts = @site.posts(lang: locale)
-      @posts = @posts.where(categories: @category) if @category
-      @posts = @posts.where(layout: @layout) if @layout
+    if filter_params.present? || stale?(@site)
+      # Todos los artículos de este sitio para el idioma actual
+      @posts = @site.indexed_posts.where(locale: dictionary)
+      # De este tipo
+      @posts = @posts.where(layout: filter_params[:layout]) if filter_params[:layout]
+      # Que estén dentro de la categoría
+      @posts = @posts.in_category(filter_params[:category]) if filter_params[:category]
+      # Aplicar los parámetros de búsqueda
+      @posts = @posts.search(locale, filter_params[:q]) if filter_params[:q].present?
+      # A los que este usuarie tiene acceso
       @posts = PostPolicy::Scope.new(current_usuarie, @posts).resolve
 
-      @category_name = if uuid?(@category)
-                         @site.posts(lang: locale).find(@category, uuid: true)&.title&.value
-                       else
-                         @category
-                       end
-
       # Filtrar los posts que les invitades no pueden ver
       @usuarie = @site.usuarie? current_usuarie
-
-      # Orden descendiente por número y luego por fecha
-      @posts.sort_by!(:order, :date).reverse!
     end
   end
 
@@ -169,4 +165,14 @@ class PostsController < ApplicationController
   def forget_content
     flash[:js] = { target: 'editor', action: 'forget-content', keys: (params[:storage_keys] || []).to_json }
   end
+
+  private
+
+  # Los parámetros de filtros que vamos a mantener en todas las URLs,
+  # solo los que no estén vacíos.
+  #
+  # @return [Hash]
+  def filter_params
+    @filter_params ||= params.permit(:q, :category, :layout).to_h.select { |_,v| v.present? }
+  end
 end
diff --git a/app/models/indexed_post.rb b/app/models/indexed_post.rb
index c76a5c85..7bf1ec7a 100644
--- a/app/models/indexed_post.rb
+++ b/app/models/indexed_post.rb
@@ -28,6 +28,8 @@ class IndexedPost < ApplicationRecord
 
   # Trae los IndexedPost en el orden en que van a terminar en el sitio.
   default_scope lambda { order(order: :desc, created_at: :desc) }
+  scope :in_category, lambda { |category| where("front_matter->'categories' ? :category", category: category.to_s) }
+  scope :by_usuarie, lambda { |usuarie| where("front_matter->'usuaries' @> :usuarie::jsonb", usuarie: usuarie.to_s) }
 
   belongs_to :site
 
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index b887deac..bee02e54 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -11,7 +11,7 @@ class Post
 
       # Devuelve una versión indexable del Post
       #
-      # @return [IndexedPosts]
+      # @return [IndexedPost]
       def to_index
         IndexedPost.find_or_create_by(id: uuid.value).tap do |indexed_post|
           indexed_post.layout = layout.name
@@ -41,9 +41,16 @@ class Post
       #
       # @return [Hash]
       def indexable_front_matter
-        return {} unless attribute? :categories
+        {}.tap do |indexable_front_matter|
+          indexable_front_matter = {
+            usuaries: usuaries.map(&:id),
+            draft: attribute?(:draft) ? draft.value : false
+          }
 
-        { categories: categories.indexable_values }
+          if attribute? :categories
+            indexable_front_matter[:categories] = categories.indexable_values
+          end
+        end
       end
 
       # Devuelve un documento indexable en texto plano
diff --git a/app/policies/post_policy.rb b/app/policies/post_policy.rb
index c22202af..69ecb188 100644
--- a/app/policies/post_policy.rb
+++ b/app/policies/post_policy.rb
@@ -59,9 +59,7 @@ class PostPolicy
     def resolve
       return scope if scope&.first&.site&.usuarie? usuarie
 
-      scope.select do |post|
-        post.usuaries.include? usuarie
-      end
+      scope.by_usuarie(usuarie.id)
     end
   end
 end
diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index b2f3f661..9c43e431 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -3,7 +3,7 @@
     @site.name,
     link_to(t('posts.index'),
     site_posts_path(@site)),
-    @category_name]
+    @category]
 
 %main.row
   %aside.menu.col-md-3
@@ -14,15 +14,13 @@
     %table.mb-3
       - @site.layouts.each do |layout|
         - next if layout.hidden?
-        - filter = params[:layout] == layout.value
         %tr
           %th= layout.humanized_name
-          %td.pl-3= link_to t('posts.add'),
-            new_site_post_path(@site, layout: layout.name),
-            class: 'badge badge-secondary'
-          %td= link_to t(filter ? 'posts.remove_filter' : 'posts.filter'),
-            site_posts_path(@site, layout: (filter ? nil : layout.value)),
-            class: 'badge badge-' + (filter ? 'primary' : 'secondary')
+          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'badge badge-secondary'
+          - if @filter_params[:layout] == layout.value
+            %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'badge badge-primary'
+          - else
+            %td= link_to t('posts.filter'), site_posts_path(@site, **@filter_params.merge(layout: layout.value)), class: 'badge badge-secondary'
 
     - if policy(@site).edit?
       = link_to t('sites.edit.btn', site: @site.title), edit_site_path(@site), class: 'btn'
@@ -48,19 +46,24 @@
 
   %section.col
     = render 'layouts/flash'
+    .d-flex.justify-content-between.align-items-center.pl-2-plus.pr-2-plus.mb-2
+      %form
+        - @filter_params.each do |param, value|
+          - next if param == 'q'
+          %input{ type: 'input', name: param, value: value }
+        .form-group.flex-grow-0.m-0
+          %input.form-control.border.border-magenta{ type: 'search', placeholder: 'Buscar', name: 'q', value: @q }
+          %input.sr-only{ type: 'submit' }
+      - if @site.locales.size > 1
+
+        %nav#locales
+          - @site.locales.each do |locale|
+            = link_to t("locales.#{locale}.name"), site_posts_path(@site, **@filter_params.merge(locale: locale)),
+              class: "mr-2 mt-2 mb-2 #{locale == @locale ? 'active font-weight-bold' : ''}"
     - if @posts.empty?
-      %h2= t('posts.none')
+      %h2= t('posts.empty')
     - else
       = form_tag site_posts_reorder_path, method: :post do
-        .d-flex.justify-content-between.align-items-center
-          -#
-            TODO: Pensar una interfaz mejor para cuando haya más de tres
-            idiomas
-          - unless @site.locales.length == 1
-            .locales
-              - @site.locales.each do |locale|
-                = link_to t("locales.#{locale}.name"), site_posts_path(@site, locale: locale),
-                  class: "mr-2 mt-2 mb-2#{locale == @locale ? 'active font-weight-bold' : ''}"
         %table.table{ data: { controller: 'reorder' } }
           %caption.sr-only= t('posts.caption')
           %thead
@@ -76,6 +79,7 @@
                 %button.btn{ data: { action: 'reorder#bottom' } }= t('posts.reorder.bottom')
           %tbody
             - dir = t("locales.#{@locale}.dir")
+            - size = @posts.size
             - @posts.each_with_index do |post, i|
               -#
                 TODO: Solo les usuaries cachean porque tenemos que separar
@@ -84,45 +88,36 @@
                 TODO: Verificar qué pasa cuando se gestiona el sitio en
                 distintos idiomas a la vez
               - cache_if @usuarie, post do
-                - checkbox_id = "checkbox-#{post.uuid.value}"
-                %tr{ id: post.uuid.value, data: { target: 'reorder.row' } }
+                - checkbox_id = "checkbox-#{post.id}"
+                %tr{ id: post.id, data: { target: 'reorder.row' } }
                   %td
                     .custom-control.custom-checkbox
                       %input.custom-control-input{ id: checkbox_id, type: 'checkbox', autocomplete: 'off', data: { action: 'reorder#select' } }
                       %label.custom-control-label{ for: checkbox_id }
                         %span.sr-only= t('posts.reorder.select')
                     -# Orden más alto es mayor prioridad
-                    = hidden_field 'post[reorder]', post.uuid.value,
-                      value: @posts.length - i,
+                    = hidden_field 'post[reorder]', post.id,
+                      value: size - i,
                       data: { reorder: true }
                   %td.w-100{ class: dir }
-                    = link_to site_post_path(@site, post.id) do
-                      %span{ lang: post.lang.value, dir: dir }= post.title.value
-                    - if post.attributes.include? :draft
-                      - if post.draft.value
-                        %span.badge.badge-primary
-                          = post_label_t(:draft, post: post)
-                    - if post.attributes.include? :categories
-                      - unless post.categories.value.empty?
-                        %br
-                        %small
-                          - (post.categories.respond_to?(:belongs_to) ? post.categories.belongs_to : post.categories.value).each do |c|
-                            = link_to site_posts_path(@site, category: (c.respond_to?(:uuid) ? c.uuid.value : c)) do
-                              %span{ lang: post.lang.value, dir: dir }= (c.respond_to?(:title) ? c.title.value : c)
+                    = link_to site_post_path(@site, post.path) do
+                      %span{ lang: post.locale, dir: dir }= post.title
+                    - if post.front_matter['draft'].present?
+                      %span.badge.badge-primary
+                        = post_label_t(:draft, post: post)
+                    - if post.front_matter['categories'].present?
+                      %br
+                      %small
+                        - post.front_matter['categories'].each do |category|
+                          = link_to site_posts_path(@site, **@filter_params.merge(category: category)) do
+                            %span{ lang: post.locale, dir: dir }= category
 
                   %td
-                    = post.date.value.strftime('%F')
+                    = post.created_at.strftime('%F')
                     %br/
-                    - if post.attribute? :order
-                      = post.order.value
+                    = post.order
                   %td
                     - if @usuarie || policy(post).edit?
-                      = link_to t('posts.edit'),
-                      edit_site_post_path(@site, post.id),
-                      class: 'btn btn-block'
+                      = link_to t('posts.edit'), edit_site_post_path(@site, post.path), class: 'btn btn-block'
                     - if @usuarie || policy(post).destroy?
-                      = link_to t('posts.destroy'),
-                        site_post_path(@site, post.id),
-                        class: 'btn btn-block',
-                        method: :delete,
-                        data: { confirm: t('posts.confirm_destroy') }
+                      = link_to t('posts.destroy'), site_post_path(@site, post.path), class: 'btn btn-block', method: :delete, data: { confirm: t('posts.confirm_destroy') }
diff --git a/config/locales/en.yml b/config/locales/en.yml
index dd9f8309..54b6115c 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -397,6 +397,7 @@ en:
     en: 'English'
     ar: 'Arabic'
   posts:
+    empty: "There are no results for those search parameters."
     attribute_ro:
       file:
         download: Download file
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 403389ab..b98ae149 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -459,6 +459,7 @@ es:
     en: 'inglés'
     ar: 'árabe'
   posts:
+    empty: No hay artículos con estos parámetros de búsqueda.
     caption: Lista de artículos
     attribute_ro:
       file:

From 4f2e602822bce8db394265c75b5e51abb195db11 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 16:21:44 -0300
Subject: [PATCH 11/33] =?UTF-8?q?tambi=C3=A9n=20buscar=20por=20palabras=20?=
 =?UTF-8?q?similares?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/models/indexed_post.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/models/indexed_post.rb b/app/models/indexed_post.rb
index 7bf1ec7a..ede5b539 100644
--- a/app/models/indexed_post.rb
+++ b/app/models/indexed_post.rb
@@ -21,6 +21,9 @@ class IndexedPost < ApplicationRecord
           tsearch: {
             dictionary: IndexedPost.to_dictionary(locale: locale),
             tsvector_column: 'indexed_content'
+          },
+          trigram: {
+            word_similarity: true
           }
         }
       }

From 2d3f5b21aef17ddef38c8fa53b8c850936a93a24 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 16:21:59 -0300
Subject: [PATCH 12/33] =?UTF-8?q?al=20eliminar=20los=20saltos=20de=20l?=
 =?UTF-8?q?=C3=ADnea=20se=20quedaban=20pegadas=20algunas=20palabras?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/models/post/indexable.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index bee02e54..8a12e40c 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -61,7 +61,7 @@ class Post
       # @return [String]
       def indexable_content
         indexable_attributes.map do |attr|
-          self[attr].to_s.remove("\n")
+          self[attr].to_s.tr("\n", ' ')
         end.join("\n").squeeze("\n")
       end
 

From 6df7f09c26789ea98aa2bb83bd38b69c34348321 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:11:08 -0300
Subject: [PATCH 13/33] =?UTF-8?q?darle=20estilo=20de=20bot=C3=B3n=20a=20lo?=
 =?UTF-8?q?s=20filtros?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

como eran badges con links no tenían sombra en el foco ni color al
pasarles por encima.
---
 app/views/posts/index.haml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 9c43e431..a9f868e9 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -16,11 +16,11 @@
         - next if layout.hidden?
         %tr
           %th= layout.humanized_name
-          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'badge badge-secondary'
+          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'btn btn-secondary badge'
           - if @filter_params[:layout] == layout.value
-            %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'badge badge-primary'
+            %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'btn btn-primary badge'
           - else
-            %td= link_to t('posts.filter'), site_posts_path(@site, **@filter_params.merge(layout: layout.value)), class: 'badge badge-secondary'
+            %td= link_to t('posts.filter'), site_posts_path(@site, **@filter_params.merge(layout: layout.value)), class: 'btn btn-secondary badge'
 
     - if policy(@site).edit?
       = link_to t('sites.edit.btn', site: @site.title), edit_site_path(@site), class: 'btn'

From 418ffb846376852f11bf8d21de67c21a271c3086 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:31:13 -0300
Subject: [PATCH 14/33] =?UTF-8?q?cambiar=20btn-sm=20para=20que=20tenga=20e?=
 =?UTF-8?q?l=20tama=C3=B1o=20de=20badge?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/assets/stylesheets/application.scss | 4 ++++
 app/views/posts/index.haml              | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 1f9b634e..e059ecd1 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -214,6 +214,10 @@ svg {
   }
 }
 
+.btn-sm {
+  @extend .badge
+}
+
 .black-bg {
   color: $white;
   background-color: $black;
diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index a9f868e9..11e6efcb 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -16,11 +16,11 @@
         - next if layout.hidden?
         %tr
           %th= layout.humanized_name
-          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'btn btn-secondary badge'
+          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'btn btn-secondary btn-sm'
           - if @filter_params[:layout] == layout.value
-            %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'btn btn-primary badge'
+            %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'btn btn-primary btn-sm'
           - else
-            %td= link_to t('posts.filter'), site_posts_path(@site, **@filter_params.merge(layout: layout.value)), class: 'btn btn-secondary badge'
+            %td= link_to t('posts.filter'), site_posts_path(@site, **@filter_params.merge(layout: layout.value)), class: 'btn btn-secondary btn-sm'
 
     - if policy(@site).edit?
       = link_to t('sites.edit.btn', site: @site.title), edit_site_path(@site), class: 'btn'

From 051e40f64bc876a9bef335743451b3d489da5c3b Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:31:50 -0300
Subject: [PATCH 15/33] el formulario de busqueda tiene que incorporar los
 filtros
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

para poder volverlos a enviar.  me había olvidado de convertirlos en
campos ocultos.
---
 app/views/posts/index.haml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 11e6efcb..8fcb86b5 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -50,12 +50,12 @@
       %form
         - @filter_params.each do |param, value|
           - next if param == 'q'
-          %input{ type: 'input', name: param, value: value }
+          %input{ type: 'hidden', name: param, value: value }
         .form-group.flex-grow-0.m-0
           %input.form-control.border.border-magenta{ type: 'search', placeholder: 'Buscar', name: 'q', value: @q }
           %input.sr-only{ type: 'submit' }
-      - if @site.locales.size > 1
 
+      - if @site.locales.size > 1
         %nav#locales
           - @site.locales.each do |locale|
             = link_to t("locales.#{locale}.name"), site_posts_path(@site, **@filter_params.merge(locale: locale)),

From 754e8fbbcc19b9df0793694f1415f137a8a74c34 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:32:54 -0300
Subject: [PATCH 16/33] =?UTF-8?q?mostrar=20cu=C3=A1les=20son=20los=20filtr?=
 =?UTF-8?q?os=20actuales=20y=20poder=20removerlos?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

además, crear una sección de notas al pie con definiciones disponibles
para lectores de pantalla.  (no quiere decir que sean completas, `title`
solo funciona con usuaries de mouse)
---
 app/views/posts/index.haml | 16 ++++++++++++++++
 config/locales/en.yml      |  1 +
 config/locales/es.yml      |  1 +
 3 files changed, 18 insertions(+)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 8fcb86b5..717460c3 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -60,6 +60,16 @@
           - @site.locales.each do |locale|
             = link_to t("locales.#{locale}.name"), site_posts_path(@site, **@filter_params.merge(locale: locale)),
               class: "mr-2 mt-2 mb-2 #{locale == @locale ? 'active font-weight-bold' : ''}"
+    .pl-2-plus
+      - @filter_params.each do |param, value|
+        - if param == 'layout'
+          - value = @site.layouts[value.to_sym].humanized_name
+        = link_to site_posts_path(@site, **@filter_params.reject { |k, _| k == param }),
+          class: 'btn btn-secondary btn-sm',
+          title: t('posts.remove_filter_help', filter: value),
+          aria: { labelledby: "help-filter-#{param}" } do
+          = value
+          &times;
     - if @posts.empty?
       %h2= t('posts.empty')
     - else
@@ -121,3 +131,9 @@
                       = link_to t('posts.edit'), edit_site_post_path(@site, post.path), class: 'btn btn-block'
                     - if @usuarie || policy(post).destroy?
                       = link_to t('posts.destroy'), site_post_path(@site, post.path), class: 'btn btn-block', method: :delete, data: { confirm: t('posts.confirm_destroy') }
+
+#footnotes{ hidden: true }
+  - @filter_params.each do |param, value|
+    - if param == 'layout'
+      - value = @site.layouts[value.to_sym].humanized_name
+    %label{ id: "help-filter-#{param}" }= t('posts.remove_filter_help', filter: value)
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 54b6115c..da1028f5 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -451,6 +451,7 @@ en:
     add: 'Add'
     filter: 'Filter'
     remove_filter: 'Back'
+    remove_filter_help: 'Remove the filter: %{filter}'
     categories: 'Everything'
     index: 'Posts'
     edit: 'Edit'
diff --git a/config/locales/es.yml b/config/locales/es.yml
index b98ae149..a9e8cacb 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -515,6 +515,7 @@ es:
     add: 'Agregar'
     filter: 'Filtrar'
     remove_filter: 'Volver'
+    remove_filter_help: 'Quitar este filtro: %{filter}'
     index: 'Artículos'
     edit: 'Editar'
     preview:

From e1055cc91240653ba37cb11dfaa4c767bab43510 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:45:07 -0300
Subject: [PATCH 17/33] necesitamos el locale para poder marcar el idioma
 actual

---
 app/controllers/posts_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index 524335a5..4acf7656 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -16,7 +16,7 @@ class PostsController < ApplicationController
     authorize Post
 
     @site = find_site
-    @q = params[:q]
+    @locale = locale
     dictionary = IndexedPost.to_dictionary(locale: locale)
 
     # XXX: Cada vez que cambiamos un Post tocamos el sitio con lo que es

From f9a2d12803a132fc0536df2f4726803dfd425544 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:46:49 -0300
Subject: [PATCH 18/33] mostrar el texto buscado en el buscador

para poder editarlo si hace falta
---
 app/views/posts/index.haml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 717460c3..23772237 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -52,7 +52,7 @@
           - next if param == 'q'
           %input{ type: 'hidden', name: param, value: value }
         .form-group.flex-grow-0.m-0
-          %input.form-control.border.border-magenta{ type: 'search', placeholder: 'Buscar', name: 'q', value: @q }
+          %input.form-control.border.border-magenta{ type: 'search', placeholder: 'Buscar', name: 'q', value: @filter_params[:q] }
           %input.sr-only{ type: 'submit' }
 
       - if @site.locales.size > 1

From 13b6b7a452a3f6ffd2bda523c7b1e905b180f2d7 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 17:54:45 -0300
Subject: [PATCH 19/33] =?UTF-8?q?cambiar=20la=20leyenda=20del=20bot=C3=B3n?=
 =?UTF-8?q?=20en=20el=20filtro?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

no cambia el resaltado porque la definición de la clase .btn hace
conflicto, para arreglar eso hay que verificar todo el panel.
---
 app/views/posts/index.haml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 23772237..26a0f3ee 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -17,7 +17,7 @@
         %tr
           %th= layout.humanized_name
           %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'btn btn-secondary btn-sm'
-          - if @filter_params[:layout] == layout.value
+          - if @filter_params[:layout] == layout.name.to_s
             %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'btn btn-primary btn-sm'
           - else
             %td= link_to t('posts.filter'), site_posts_path(@site, **@filter_params.merge(layout: layout.value)), class: 'btn btn-secondary btn-sm'

From d2ae406023af3d54c0201ff73db31af79fd363ab Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 18:06:49 -0300
Subject: [PATCH 20/33] =?UTF-8?q?eliminar=20del=20=C3=ADndice=20al=20elimi?=
 =?UTF-8?q?nar=20el=20art=C3=ADculo?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/models/post.rb           | 15 ++++++++++++---
 app/models/post/indexable.rb |  5 +++++
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/app/models/post.rb b/app/models/post.rb
index 7964d4ee..a64bd551 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -17,6 +17,9 @@ class Post
 
   attr_reader :attributes, :errors, :layout, :site, :document
 
+  # TODO: Modificar el historial de Git con callbacks en lugar de
+  # services.  De esta forma podríamos agregar soporte para distintos
+  # backends.
   include ActiveRecord::Callbacks
   include Post::Indexable
 
@@ -258,11 +261,17 @@ class Post
   end
 
   # Eliminar el artículo del repositorio y de la lista de artículos del
-  # sitio
+  # sitio.
+  #
+  # TODO: Si el callback falla deberíamos recuperar el archivo.
+  #
+  # @return [Post]
   def destroy
-    FileUtils.rm_f path.absolute
+    run_callbacks :destroy do
+      FileUtils.rm_f path.absolute
 
-    site.delete_post self
+      site.delete_post self
+    end
   end
   alias destroy! destroy
 
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index 8a12e40c..0baa8012 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -8,6 +8,7 @@ class Post
     included do
       # Indexa o reindexa el Post
       after_save :index!
+      after_destroy :remove_from_index!
 
       # Devuelve una versión indexable del Post
       #
@@ -35,6 +36,10 @@ class Post
         to_index.save
       end
 
+      def remove_from_index!
+        to_index.destroy.destroyed?
+      end
+
       # Los metadatos que se almacenan como objetos JSON.  Empezamos con
       # las categorías porque se usan para filtrar en el listado de
       # artículos.

From 6396841b2c4401d37a345dc351a73c2c3abe4582 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 7 May 2021 19:25:09 -0300
Subject: [PATCH 21/33] evitar confusiones entre diccionario y locale

el diccionario es lo que usa internamente pg para indexar, el locale es
el idioma que asignamos en sutty.
---
 app/controllers/posts_controller.rb           |  3 +-
 app/models/indexed_post.rb                    |  2 +-
 app/models/post/indexable.rb                  |  3 +-
 ...7221120_add_dictionary_to_indexed_posts.rb | 29 +++++++++++++++++++
 db/schema.rb                                  | 27 +++++++----------
 5 files changed, 43 insertions(+), 21 deletions(-)
 create mode 100644 db/migrate/20210507221120_add_dictionary_to_indexed_posts.rb

diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index 4acf7656..f865bd50 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -17,13 +17,12 @@ class PostsController < ApplicationController
 
     @site = find_site
     @locale = locale
-    dictionary = IndexedPost.to_dictionary(locale: locale)
 
     # XXX: Cada vez que cambiamos un Post tocamos el sitio con lo que es
     # más simple saber si hubo cambios.
     if filter_params.present? || stale?(@site)
       # Todos los artículos de este sitio para el idioma actual
-      @posts = @site.indexed_posts.where(locale: dictionary)
+      @posts = @site.indexed_posts.where(locale: locale)
       # De este tipo
       @posts = @posts.where(layout: filter_params[:layout]) if filter_params[:layout]
       # Que estén dentro de la categoría
diff --git a/app/models/indexed_post.rb b/app/models/indexed_post.rb
index ede5b539..16858a66 100644
--- a/app/models/indexed_post.rb
+++ b/app/models/indexed_post.rb
@@ -19,7 +19,7 @@ class IndexedPost < ApplicationRecord
         query: query,
         using: {
           tsearch: {
-            dictionary: IndexedPost.to_dictionary(locale: locale),
+            dictionary: dictionary,
             tsvector_column: 'indexed_content'
           },
           trigram: {
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index 0baa8012..b1d62504 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -18,7 +18,8 @@ class Post
           indexed_post.layout = layout.name
           indexed_post.site_id = site.id
           indexed_post.path = path.basename
-          indexed_post.locale = IndexedPost.to_dictionary(locale: locale.value)
+          indexed_post.locale = locale.value
+          indexed_post.dictionary = IndexedPost.to_dictionary(locale: locale.value)
           indexed_post.title = title.value
           indexed_post.front_matter = indexable_front_matter
           indexed_post.content = indexable_content
diff --git a/db/migrate/20210507221120_add_dictionary_to_indexed_posts.rb b/db/migrate/20210507221120_add_dictionary_to_indexed_posts.rb
new file mode 100644
index 00000000..f79309fd
--- /dev/null
+++ b/db/migrate/20210507221120_add_dictionary_to_indexed_posts.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+# Para no estar calculando todo el tiempo el diccionario del idioma,
+# agregamos una columna más.
+class AddDictionaryToIndexedPosts < ActiveRecord::Migration[6.1]
+  LOCALES = {
+    'english' => 'en',
+    'spanish' => 'es'
+  }
+
+  def up
+    add_column :indexed_posts, :dictionary, :string
+
+    create_trigger(compatibility: 1).on(:indexed_posts).before(:insert, :update) do
+      "new.indexed_content := to_tsvector(('pg_catalog.' || new.dictionary)::regconfig, coalesce(new.title, '') || '\n' || coalesce(new.content,''));"
+    end
+
+    IndexedPost.find_each do |post|
+      locale = post.locale
+
+      post.update dictionary: locale, locale: LOCALES[locale]
+    end
+  end
+
+  def down
+    remove_column :indexed_posts, :locale
+    rename_column :indexed_posts, :dictionary, :locale
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ed629401..0a8dd080 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_05_06_212356) do
+ActiveRecord::Schema.define(version: 2021_05_07_221120) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_trgm"
@@ -230,6 +230,7 @@ ActiveRecord::Schema.define(version: 2021_05_06_212356) do
     t.string "content", default: ""
     t.tsvector "indexed_content"
     t.integer "order", default: 0
+    t.string "dictionary"
     t.index ["front_matter"], name: "index_indexed_posts_on_front_matter", using: :gin
     t.index ["indexed_content"], name: "index_indexed_posts_on_indexed_content", using: :gin
     t.index ["layout"], name: "index_indexed_posts_on_layout"
@@ -360,21 +361,13 @@ ActiveRecord::Schema.define(version: 2021_05_06_212356) do
 
   add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
   add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
-  # no candidate create_trigger statement could be found, creating an adapter-specific one
-  execute(<<-SQL)
-CREATE OR REPLACE FUNCTION public.indexed_posts_before_insert_update_row_tr()
- RETURNS trigger
- LANGUAGE plpgsql
-AS $function$
-BEGIN
-    new.indexed_content := to_tsvector(('pg_catalog.' || new.locale)::regconfig, coalesce(new.title, '') || '
-    ' || coalesce(new.content,''));
-    RETURN NEW;
-END;
-$function$
-  SQL
-
-  # no candidate create_trigger statement could be found, creating an adapter-specific one
-  execute("CREATE TRIGGER indexed_posts_before_insert_update_row_tr BEFORE INSERT OR UPDATE ON \"indexed_posts\" FOR EACH ROW EXECUTE PROCEDURE indexed_posts_before_insert_update_row_tr()")
+  create_trigger("indexed_posts_before_insert_update_row_tr", :compatibility => 1).
+      on("indexed_posts").
+      before(:insert, :update) do
+    <<-SQL_ACTIONS
+new.indexed_content := to_tsvector(('pg_catalog.' || new.dictionary)::regconfig, coalesce(new.title, '') || '
+' || coalesce(new.content,''));
+    SQL_ACTIONS
+  end
 
 end

From 98df0ceb3a1ef23a5f7d444f23176da5de86c446 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Sun, 9 May 2021 12:25:16 -0300
Subject: [PATCH 22/33] los datos privados no se indexan

---
 app/models/metadata_array.rb         | 4 +++-
 app/models/metadata_content.rb       | 2 +-
 app/models/metadata_document_date.rb | 2 +-
 app/models/metadata_string.rb        | 2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/app/models/metadata_array.rb b/app/models/metadata_array.rb
index 8d951a14..9f5a84b6 100644
--- a/app/models/metadata_array.rb
+++ b/app/models/metadata_array.rb
@@ -13,8 +13,10 @@ class MetadataArray < MetadataTemplate
     false
   end
 
+  # Solo los datos públicos se indexan, aunque MetadataArray no se cifra
+  # aun, dejamos esto preparado para la posteridad.
   def indexable?
-    true
+    true && !private?
   end
 
   def to_s
diff --git a/app/models/metadata_content.rb b/app/models/metadata_content.rb
index 546e08c8..437a0dd9 100644
--- a/app/models/metadata_content.rb
+++ b/app/models/metadata_content.rb
@@ -20,7 +20,7 @@ class MetadataContent < MetadataTemplate
   end
 
   def indexable?
-    true
+    true && !private?
   end
 
   def to_s
diff --git a/app/models/metadata_document_date.rb b/app/models/metadata_document_date.rb
index a52cd051..c741e3be 100644
--- a/app/models/metadata_document_date.rb
+++ b/app/models/metadata_document_date.rb
@@ -12,7 +12,7 @@ class MetadataDocumentDate < MetadataTemplate
   end
 
   def indexable?
-    true
+    true && !private?
   end
 
   # El valor puede ser un Date, Time o una String en el formato
diff --git a/app/models/metadata_string.rb b/app/models/metadata_string.rb
index 724c2ef3..95aac4d4 100644
--- a/app/models/metadata_string.rb
+++ b/app/models/metadata_string.rb
@@ -8,7 +8,7 @@ class MetadataString < MetadataTemplate
   end
 
   def indexable?
-    true
+    true && !private?
   end
 
   private

From 35518ba48abc2833c31640d8f753dfb2b12a6085 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Sun, 9 May 2021 12:52:26 -0300
Subject: [PATCH 23/33] =?UTF-8?q?no=20hacen=20falta=20los=20parametros=20a?=
 =?UTF-8?q?l=20crear=20un=20art=C3=ADculo=20nuevo?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/views/posts/index.haml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 26a0f3ee..814ae042 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -16,7 +16,7 @@
         - next if layout.hidden?
         %tr
           %th= layout.humanized_name
-          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, **@filter_params), class: 'btn btn-secondary btn-sm'
+          %td.pl-3= link_to t('posts.add'), new_site_post_path(@site, layout: layout.value), class: 'btn btn-secondary btn-sm'
           - if @filter_params[:layout] == layout.name.to_s
             %td= link_to t('posts.remove_filter'), site_posts_path(@site, **@filter_params.merge(layout: nil)), class: 'btn btn-primary btn-sm'
           - else

From 219a9985f555ac34f84b61daf31e417270853686 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 14 May 2021 16:59:47 -0300
Subject: [PATCH 24/33] testear el buscador

---
 app/models/indexed_post.rb         | 36 ++++++++++++------------
 app/models/post/indexable.rb       | 17 ++++-------
 app/models/site.rb                 |  5 ++--
 test/models/indexed_post_test.rb   | 35 +++++++++++++++++++++++
 test/models/post/indexable_test.rb | 45 ++++++++++++++++++++++++++++++
 5 files changed, 107 insertions(+), 31 deletions(-)
 create mode 100644 test/models/indexed_post_test.rb
 create mode 100644 test/models/post/indexable_test.rb

diff --git a/app/models/indexed_post.rb b/app/models/indexed_post.rb
index 16858a66..7f6865f6 100644
--- a/app/models/indexed_post.rb
+++ b/app/models/indexed_post.rb
@@ -13,26 +13,26 @@ class IndexedPost < ApplicationRecord
   # TODO: Los indexed posts tienen que estar scopeados al idioma actual,
   # no buscar sobre todos
   pg_search_scope :search,
-    lambda { |locale, query|
-      {
-        against: :content,
-        query: query,
-        using: {
-          tsearch: {
-            dictionary: dictionary,
-            tsvector_column: 'indexed_content'
-          },
-          trigram: {
-            word_similarity: true
-          }
-        }
-      }
-    }
+                  lambda { |locale, query|
+                    {
+                      against: :content,
+                      query: query,
+                      using: {
+                        tsearch: {
+                          dictionary: IndexedPost.to_dictionary(locale: locale),
+                          tsvector_column: 'indexed_content'
+                        },
+                        trigram: {
+                          word_similarity: true
+                        }
+                      }
+                    }
+                  }
 
   # Trae los IndexedPost en el orden en que van a terminar en el sitio.
-  default_scope lambda { order(order: :desc, created_at: :desc) }
-  scope :in_category, lambda { |category| where("front_matter->'categories' ? :category", category: category.to_s) }
-  scope :by_usuarie, lambda { |usuarie| where("front_matter->'usuaries' @> :usuarie::jsonb", usuarie: usuarie.to_s) }
+  default_scope -> { order(order: :desc, created_at: :desc) }
+  scope :in_category, ->(category) { where("front_matter->'categories' ? :category", category: category.to_s) }
+  scope :by_usuarie, ->(usuarie) { where("front_matter->'usuaries' @> :usuarie::jsonb", usuarie: usuarie.to_s) }
 
   belongs_to :site
 
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index b1d62504..7757e7f7 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -47,15 +47,10 @@ class Post
       #
       # @return [Hash]
       def indexable_front_matter
-        {}.tap do |indexable_front_matter|
-          indexable_front_matter = {
-            usuaries: usuaries.map(&:id),
-            draft: attribute?(:draft) ? draft.value : false
-          }
-
-          if attribute? :categories
-            indexable_front_matter[:categories] = categories.indexable_values
-          end
+        {}.tap do |ifm|
+          ifm[:usuaries] = usuaries.map(&:id)
+          ifm[:draft] = attribute?(:draft) ? draft.value : false
+          ifm[:categories] = categories.indexable_values if attribute? :categories
         end
       end
 
@@ -73,8 +68,8 @@ class Post
 
       def indexable_attributes
         @indexable_attributes ||= attributes.select do |attr|
-                                    self[attr].indexable?
-                                  end
+          self[attr].indexable?
+        end
       end
     end
   end
diff --git a/app/models/site.rb b/app/models/site.rb
index 4bfbed4d..b3cae93e 100644
--- a/app/models/site.rb
+++ b/app/models/site.rb
@@ -7,7 +7,6 @@ class Site < ApplicationRecord
   include Site::Forms
   include Site::FindAndReplace
   include Site::Api
-  include Site::Index
   include Tienda
 
   # Cifrar la llave privada que cifra y decifra campos ocultos.  Sutty
@@ -38,7 +37,6 @@ class Site < ApplicationRecord
   belongs_to :design
   belongs_to :licencia
 
-  has_many :indexed_posts, dependent: :destroy
   has_many :log_entries, dependent: :destroy
   has_many :deploys, dependent: :destroy
   has_many :build_stats, through: :deploys
@@ -70,6 +68,9 @@ class Site < ApplicationRecord
   # El sitio en Jekyll
   attr_reader :jekyll
 
+  # XXX: Es importante incluir luego de los callbacks de :load_jekyll
+  include Site::Index
+
   # No permitir HTML en estos atributos
   def title=(title)
     super(title.strip_tags)
diff --git a/test/models/indexed_post_test.rb b/test/models/indexed_post_test.rb
new file mode 100644
index 00000000..27d4e29e
--- /dev/null
+++ b/test/models/indexed_post_test.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class IndexedPostTest < ActiveSupport::TestCase
+  def site
+    @site ||= create :site
+  end
+
+  teardown do
+    @site&.destroy
+  end
+
+  test 'se pueden convertir los diccionarios' do
+    IndexedPost::DICTIONARIES.each do |locale, dict|
+      assert_equal dict, IndexedPost.to_dictionary(locale: locale)
+    end
+  end
+
+  test 'se pueden buscar por categoría' do
+    assert(post = site.posts.create(title: SecureRandom.hex, description: SecureRandom.hex,
+                                    categories: [SecureRandom.hex, SecureRandom.hex]))
+    assert_not_empty site.indexed_posts.in_category(post.categories.value.sample)
+  end
+
+  test 'se pueden encontrar por usuarie' do
+    usuarie = create :usuarie
+    assert(post = site.posts.create(title: SecureRandom.hex, description: SecureRandom.hex))
+
+    post.usuaries << usuarie
+    post.save
+
+    assert_not_empty site.indexed_posts.by_usuarie(usuarie.id)
+  end
+end
diff --git a/test/models/post/indexable_test.rb b/test/models/post/indexable_test.rb
new file mode 100644
index 00000000..6110bcf0
--- /dev/null
+++ b/test/models/post/indexable_test.rb
@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class Post::IndexableTest < ActiveSupport::TestCase
+  setup do
+    @site = create :site
+  end
+
+  teardown do
+    @site&.destroy
+  end
+
+  test 'los posts se indexan apenas se crean' do
+    post = @site.posts.create(title: SecureRandom.hex, description: SecureRandom.hex)
+    indexed_post = @site.indexed_posts.find_by_title post.title.value
+
+    assert indexed_post
+    assert_equal post.locale.value.to_s, indexed_post.locale
+    assert_equal post.order.value, indexed_post.order
+    assert_equal post.path.basename, indexed_post.path
+    assert_equal post.layout.name.to_s, indexed_post.layout
+  end
+
+  test 'se pueden encontrar posts' do
+    post = @site.posts.sample
+
+    assert @site.indexed_posts.where(locale: post.lang.value).search(post.lang.value, post.title.value)
+    assert @site.indexed_posts.where(locale: post.lang.value).search(post.lang.value, post.description.value)
+  end
+
+  test 'se pueden actualizar posts' do
+    post = @site.posts.sample
+    post.description.value = SecureRandom.hex
+
+    assert post.save
+    assert @site.indexed_posts.where(locale: post.lang.value).search(post.lang.value, post.description.value)
+  end
+
+  test 'al borrar el post se borra el indice' do
+    post = @site.posts.sample
+    assert post.destroy
+    assert_not @site.indexed_posts.find_by_id(post.uuid.value)
+  end
+end

From 189b94e074cfb63bc14408584e7098eb48149b79 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Fri, 14 May 2021 17:19:03 -0300
Subject: [PATCH 25/33] =?UTF-8?q?aplicar=20cach=C3=A9=20a=20los=20par?=
 =?UTF-8?q?=C3=A1metros=20de=20b=C3=BAsqueda=20tambi=C3=A9n?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/posts_controller.rb | 9 +++------
 db/schema.rb                        | 2 +-
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index e1971400..3ef26720 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -20,14 +20,11 @@ class PostsController < ApplicationController
   def index
     authorize Post
 
-    @site = find_site
-    @locale = locale
-
     # XXX: Cada vez que cambiamos un Post tocamos el sitio con lo que es
     # más simple saber si hubo cambios.
-    if filter_params.present? || stale?([current_usuarie, @site])
+    if stale?([current_usuarie, site, filter_params])
       # Todos los artículos de este sitio para el idioma actual
-      @posts = @site.indexed_posts.where(locale: locale)
+      @posts = site.indexed_posts.where(locale: locale)
       # De este tipo
       @posts = @posts.where(layout: filter_params[:layout]) if filter_params[:layout]
       # Que estén dentro de la categoría
@@ -38,7 +35,7 @@ class PostsController < ApplicationController
       @posts = PostPolicy::Scope.new(current_usuarie, @posts).resolve
 
       # Filtrar los posts que les invitades no pueden ver
-      @usuarie = @site.usuarie? current_usuarie
+      @usuarie = site.usuarie? current_usuarie
     end
   end
 
diff --git a/db/schema.rb b/db/schema.rb
index 86354240..107e7be7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_05_11_211357) do
+ActiveRecord::Schema.define(version: 2021_05_14_165639) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_trgm"

From df425bab5aa2c04ce9a79d951e066e58d8fb9ab1 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Mon, 17 May 2021 15:33:46 -0300
Subject: [PATCH 26/33] poder indexar los sitios!
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

me había olvidado de este archivo
---
 app/models/site/index.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 app/models/site/index.rb

diff --git a/app/models/site/index.rb b/app/models/site/index.rb
new file mode 100644
index 00000000..e10fa523
--- /dev/null
+++ b/app/models/site/index.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+# Indexa todos los artículos de un sitio
+#
+# TODO: Hacer opcional
+class Site
+  module Index
+    extend ActiveSupport::Concern
+
+    included do
+      # TODO: Debería ser un Job?
+      after_create :index_posts!
+      has_many :indexed_posts, dependent: :destroy
+
+      def index_posts!
+        Site.transaction do
+          docs.each do |post|
+            post.to_index.save
+          end
+        end
+      end
+    end
+  end
+end

From 553b4f15f7719e8c663b927862689ce32f741bbe Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Mon, 17 May 2021 15:58:37 -0300
Subject: [PATCH 27/33] mostrar si es borrador sin acudir al sitio

---
 app/views/posts/index.haml | 3 +--
 config/locales/en.yml      | 2 ++
 config/locales/es.yml      | 2 ++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 55ebcce1..06287ba5 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -103,8 +103,7 @@
                     = link_to site_post_path(@site, post.path) do
                       %span{ lang: post.locale, dir: dir }= post.title
                     - if post.front_matter['draft'].present?
-                      %span.badge.badge-primary
-                        = post_label_t(:draft, post: post)
+                      %span.badge.badge-primary= I18n.t('posts.attributes.draft.label')
                     - if post.front_matter['categories'].present?
                       %br
                       %small
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 2705ad94..fc194eab 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -413,6 +413,8 @@ en:
         destroy: Remove image
       belongs_to:
         empty: "(Empty)"
+      draft:
+        label: Draft
     reorder:
       submit: 'Save order'
       select: 'Select this post'
diff --git a/config/locales/es.yml b/config/locales/es.yml
index fe1e3180..eca7cee8 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -420,6 +420,8 @@ es:
         destroy: 'Eliminar imagen'
       belongs_to:
         empty: "(Vacío)"
+      draft:
+        label: Borrador
     reorder:
       submit: 'Guardar orden'
       select: 'Seleccionar este artículo'

From 0a23fe1edd475f11121d05e265e87be9d2472494 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Mon, 17 May 2021 17:27:01 -0300
Subject: [PATCH 28/33] lo que se indexa son los valores actuales, no todos los
 valores posibles

---
 app/models/metadata_belongs_to.rb    | 4 ++++
 app/models/metadata_related_posts.rb | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/metadata_belongs_to.rb b/app/models/metadata_belongs_to.rb
index ee182a50..1438c8db 100644
--- a/app/models/metadata_belongs_to.rb
+++ b/app/models/metadata_belongs_to.rb
@@ -77,6 +77,10 @@ class MetadataBelongsTo < MetadataRelatedPosts
     @related_methods ||= %i[belongs_to belonged_to].freeze
   end
 
+  def indexable_values
+    belongs_to&.title&.value
+  end
+
   private
 
   def post_exists?
diff --git a/app/models/metadata_related_posts.rb b/app/models/metadata_related_posts.rb
index af91c28b..092f219a 100644
--- a/app/models/metadata_related_posts.rb
+++ b/app/models/metadata_related_posts.rb
@@ -23,7 +23,7 @@ class MetadataRelatedPosts < MetadataArray
   end
 
   def indexable_values
-    values.keys
+    posts.where(uuid: value).map(&:title).map(&:value)
   end
 
   private

From 4609ab21b263c1f626fef071463f58bccf22c8bd Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Tue, 18 May 2021 11:22:09 -0300
Subject: [PATCH 29/33] =?UTF-8?q?separar=20las=20categor=C3=ADas=20con=20b?=
 =?UTF-8?q?arras?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/views/posts/index.haml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 06287ba5..8b776590 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -110,6 +110,7 @@
                         - post.front_matter['categories'].each do |category|
                           = link_to site_posts_path(@site, **@filter_params.merge(category: category)) do
                             %span{ lang: post.locale, dir: dir }= category
+                          = '/' unless post.front_matter['categories'].last == category
 
                   %td
                     = post.created_at.strftime('%F')

From 7191baff4abd7d6358769a5aebdd032e84c80aba Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Mon, 31 May 2021 13:23:40 -0300
Subject: [PATCH 30/33] =?UTF-8?q?reindexar=20despu=C3=A9s=20de=20mergear?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/sites_controller.rb |  2 +-
 app/services/site_service.rb        | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/controllers/sites_controller.rb b/app/controllers/sites_controller.rb
index 20ce5bad..bdaa9011 100644
--- a/app/controllers/sites_controller.rb
+++ b/app/controllers/sites_controller.rb
@@ -107,7 +107,7 @@ class SitesController < ApplicationController
   def merge
     authorize site
 
-    if site.repository.merge(current_usuarie)
+    if SiteService.new(site: site, usuarie: current_usuarie).merge
       flash[:success] = I18n.t('sites.fetch.merge.success')
     else
       flash[:error] = I18n.t('sites.fetch.merge.error')
diff --git a/app/services/site_service.rb b/app/services/site_service.rb
index 4f3905a5..389549c3 100644
--- a/app/services/site_service.rb
+++ b/app/services/site_service.rb
@@ -61,6 +61,18 @@ SiteService = Struct.new(:site, :usuarie, :params, keyword_init: true) do
     commit_config(action: :tor)
   end
 
+  # Trae cambios desde la rama remota y reindexa los artículos.
+  #
+  # @return [Boolean]
+  def merge
+    result = site.repository.merge(usuarie)
+
+    # TODO: Implementar callbacks
+    site.try(:index_posts!) if result
+
+    result.present?
+  end
+
   private
 
   # Guarda los cambios de la configuración en el repositorio git

From 810c5e32da4157813b905c2320ee4c25ebe1f848 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 16 Jun 2021 09:11:13 -0300
Subject: [PATCH 31/33] convertir valores en arrays por retrocompatibilidad
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

esto permite indexar sitios antiguos y cargar artículos sin generar
errores.
---
 app/models/metadata_array.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/models/metadata_array.rb b/app/models/metadata_array.rb
index 9f5a84b6..96d3be3c 100644
--- a/app/models/metadata_array.rb
+++ b/app/models/metadata_array.rb
@@ -23,6 +23,14 @@ class MetadataArray < MetadataTemplate
     value.join(', ')
   end
 
+  # Obtiene el valor desde el documento, convirtiéndolo a Array si no lo
+  # era ya, por retrocompabilidad.
+  #
+  # @return [Array]
+  def document_value
+    [super].flatten(1)
+  end
+
   alias indexable_values values
 
   private

From 78a3cae077fae9bf5415e24db782db34fc5c7477 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 16 Jun 2021 09:13:40 -0300
Subject: [PATCH 32/33] solo indexar los valores actuales
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

sin este cambio los artículos se indexaban por todas las categorías
posibles!
---
 app/models/metadata_array.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/metadata_array.rb b/app/models/metadata_array.rb
index 96d3be3c..0527ccb8 100644
--- a/app/models/metadata_array.rb
+++ b/app/models/metadata_array.rb
@@ -31,7 +31,7 @@ class MetadataArray < MetadataTemplate
     [super].flatten(1)
   end
 
-  alias indexable_values values
+  alias indexable_values value
 
   private
 

From c3a8b2401ceb249599e7dc39b16a6d0ec9d42b6f Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 16 Jun 2021 11:35:37 -0300
Subject: [PATCH 33/33] estandarizar la forma de obtener el valor de los
 documentos
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

teníamos dos métodos que hacían lo mismo y generaban conflictos al
obtener el valor por defecto de los arrays cuando no eran arrays.
---
 app/models/metadata_document_date.rb    | 7 ++++---
 app/models/metadata_lang.rb             | 5 +++--
 app/models/metadata_markdown_content.rb | 5 +++--
 app/models/metadata_path.rb             | 8 ++++++--
 app/models/metadata_template.rb         | 8 ++------
 5 files changed, 18 insertions(+), 15 deletions(-)

diff --git a/app/models/metadata_document_date.rb b/app/models/metadata_document_date.rb
index 34cbe1c5..324e4be8 100644
--- a/app/models/metadata_document_date.rb
+++ b/app/models/metadata_document_date.rb
@@ -7,7 +7,8 @@ class MetadataDocumentDate < MetadataTemplate
     Date.today.to_time
   end
 
-  def value_from_document
+  # @return [Time]
+  def document_value
     return nil if post.new?
 
     document.date
@@ -45,10 +46,10 @@ class MetadataDocumentDate < MetadataTemplate
         begin
           Date.iso8601(self[:value]).to_time
         rescue Date::Error
-          value_from_document || default_value
+          document_value || default_value
         end
       else
-        self[:value] || value_from_document || default_value
+        self[:value] || document_value || default_value
       end
   end
 
diff --git a/app/models/metadata_lang.rb b/app/models/metadata_lang.rb
index 5f31ee9d..ff6c08e6 100644
--- a/app/models/metadata_lang.rb
+++ b/app/models/metadata_lang.rb
@@ -6,12 +6,13 @@ class MetadataLang < MetadataTemplate
     super || I18n.locale
   end
 
-  def value_from_document
+  # @return [Symbol]
+  def document_value
     document.collection.label.to_sym
   end
 
   def value
-    self[:value] ||= value_from_document || default_value
+    self[:value] ||= document_value || default_value
   end
 
   def values
diff --git a/app/models/metadata_markdown_content.rb b/app/models/metadata_markdown_content.rb
index d3cc6dec..92a1ab21 100644
--- a/app/models/metadata_markdown_content.rb
+++ b/app/models/metadata_markdown_content.rb
@@ -9,14 +9,15 @@ class MetadataMarkdownContent < MetadataText
   end
 
   def value
-    self[:value] || value_from_document || default_value
+    self[:value] || document_value || default_value
   end
 
   def front_matter?
     false
   end
 
-  def value_from_document
+  # @return [String]
+  def document_value
     document.content
   end
 
diff --git a/app/models/metadata_path.rb b/app/models/metadata_path.rb
index 3c93cca6..95fc7dbb 100644
--- a/app/models/metadata_path.rb
+++ b/app/models/metadata_path.rb
@@ -3,12 +3,16 @@
 # Este campo representa el archivo donde se almacenan los datos
 class MetadataPath < MetadataTemplate
   # :label en este caso es el idioma/colección
+  #
+  # @return [String]
   def default_value
     File.join(site.path, "_#{lang}", "#{date}-#{slug}#{ext}")
   end
 
-  # El valor no vuelve desde el documento
-  def value_from_document
+  # La ruta del archivo según Jekyll
+  #
+  # @return [String]
+  def document_value
     document.path
   end
 
diff --git a/app/models/metadata_template.rb b/app/models/metadata_template.rb
index 638bdb8e..76c3e7b5 100644
--- a/app/models/metadata_template.rb
+++ b/app/models/metadata_template.rb
@@ -49,11 +49,7 @@ MetadataTemplate = Struct.new(:site, :document, :name, :label, :type,
   def value_was
     return @value_was if instance_variable_defined? '@value_was'
 
-    @value_was = value_from_document
-  end
-
-  def value_from_document
-    @value_from_document ||= document.data[name.to_s]
+    @value_was = document_value
   end
 
   def changed?
@@ -85,7 +81,7 @@ MetadataTemplate = Struct.new(:site, :document, :name, :label, :type,
   # Valor actual o por defecto.  Al memoizarlo podemos modificarlo
   # usando otros métodos que el de asignación.
   def value
-    self[:value] ||= if (data = value_from_document).present?
+    self[:value] ||= if (data = document_value).present?
                        private? ? decrypt(data) : data
                      else
                        default_value