From d72f41de97376e66ec96be32519e498536d43ea1 Mon Sep 17 00:00:00 2001
From: "Quintino A. G. Souza" <quin@unicamp.br>
Date: Tue, 24 Mar 2026 07:32:10 -0300
Subject: [PATCH] =?UTF-8?q?Adiciona=20sub-m=C3=B3dulo=20site=5Fusers=5Fblo?=
 =?UTF-8?q?g=20e=20melhora=20negociador=20de=20tema?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Sub-módulo site_users_blog:
- Tipo de conteúdo blog_post (título, corpo, imagem, assuntos)
- Vocabulário blog_tags para categorias
- Listagem em /user/{uid}/blog via Views com filtro contextual por autor
- Padrão Pathauto: user/[node:author:uid]/blog/[node:title]
- hook_node_presave: preenche field_site_section com o autor
- hook_node_access: restringe criação às roles configuradas
- hook_preprocess_structural_pages_menu: injeta item "Blog" quando
  usuário tem posts publicados
- Plugin BlogUserHandler: resolve usuário ancestral para rotas de blog
  (post individual e listagem Views)
- Link "Post de blog" no menu "Adicionar" da conta
- Página de configuração de roles permitidas
- Update 10001: adiciona field_site_section a posts existentes

MicrositeThemeNegotiator:
- Injeta path.current para cobrir rotas sem parâmetro 'user' (ex.: Views)
- Qualquer path /user/{uid}/... recebe o tema do microsite

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 ...ty_form_display.node.blog_post.default.yml |  63 +++++
 ...ty_view_display.node.blog_post.default.yml |  48 ++++
 ...ity_view_display.node.blog_post.teaser.yml |  49 ++++
 ....field.node.blog_post.field_blog_image.yml |  34 +++
 ...d.field.node.blog_post.field_blog_tags.yml |  27 ++
 ...ield.node.blog_post.field_site_section.yml |  21 ++
 .../field.storage.node.field_blog_image.yml   |  37 +++
 .../field.storage.node.field_blog_tags.yml    |  17 ++
 .../config/install/node.type.blog_post.yml    |  10 +
 .../install/site_users_blog.settings.yml      |   1 +
 .../install/taxonomy.vocabulary.blog_tags.yml |   8 +
 .../config/install/views.view.user_blog.yml   | 235 ++++++++++++++++++
 .../optional/pathauto.pattern.blog_post.yml   |  20 ++
 .../config/schema/site_users_blog.schema.yml  |   9 +
 .../site_users_blog/site_users_blog.info.yml  |  12 +
 .../site_users_blog/site_users_blog.install   |  79 ++++++
 .../site_users_blog.links.menu.yml            |  15 ++
 .../site_users_blog/site_users_blog.module    | 102 ++++++++
 .../site_users_blog.permissions.yml           |   3 +
 .../site_users_blog.routing.yml               |   7 +
 .../src/Form/BlogSettingsForm.php             |  63 +++++
 .../ParentEntityHandler/BlogUserHandler.php   |  61 +++++
 .../site_users_microsite.services.yml         |   2 +-
 .../src/Theme/MicrositeThemeNegotiator.php    |  10 +-
 24 files changed, 931 insertions(+), 2 deletions(-)
 create mode 100644 modules/site_users_blog/config/install/core.entity_form_display.node.blog_post.default.yml
 create mode 100644 modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.default.yml
 create mode 100644 modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.teaser.yml
 create mode 100644 modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_image.yml
 create mode 100644 modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_tags.yml
 create mode 100644 modules/site_users_blog/config/install/field.field.node.blog_post.field_site_section.yml
 create mode 100644 modules/site_users_blog/config/install/field.storage.node.field_blog_image.yml
 create mode 100644 modules/site_users_blog/config/install/field.storage.node.field_blog_tags.yml
 create mode 100644 modules/site_users_blog/config/install/node.type.blog_post.yml
 create mode 100644 modules/site_users_blog/config/install/site_users_blog.settings.yml
 create mode 100644 modules/site_users_blog/config/install/taxonomy.vocabulary.blog_tags.yml
 create mode 100644 modules/site_users_blog/config/install/views.view.user_blog.yml
 create mode 100644 modules/site_users_blog/config/optional/pathauto.pattern.blog_post.yml
 create mode 100644 modules/site_users_blog/config/schema/site_users_blog.schema.yml
 create mode 100644 modules/site_users_blog/site_users_blog.info.yml
 create mode 100644 modules/site_users_blog/site_users_blog.install
 create mode 100644 modules/site_users_blog/site_users_blog.links.menu.yml
 create mode 100644 modules/site_users_blog/site_users_blog.module
 create mode 100644 modules/site_users_blog/site_users_blog.permissions.yml
 create mode 100644 modules/site_users_blog/site_users_blog.routing.yml
 create mode 100644 modules/site_users_blog/src/Form/BlogSettingsForm.php
 create mode 100644 modules/site_users_blog/src/Plugin/ParentEntityHandler/BlogUserHandler.php

diff --git a/modules/site_users_blog/config/install/core.entity_form_display.node.blog_post.default.yml b/modules/site_users_blog/config/install/core.entity_form_display.node.blog_post.default.yml
new file mode 100644
index 0000000..6931a71
--- /dev/null
+++ b/modules/site_users_blog/config/install/core.entity_form_display.node.blog_post.default.yml
@@ -0,0 +1,63 @@
+langcode: pt-br
+status: true
+dependencies:
+  config:
+    - field.field.node.blog_post.field_blog_image
+    - field.field.node.blog_post.field_blog_tags
+    - node.type.blog_post
+  module:
+    - image
+    - taxonomy
+targetEntityType: node
+bundle: blog_post
+mode: default
+content:
+  title:
+    type: string_textfield
+    weight: -5
+    region: content
+    settings:
+      size: 60
+      placeholder: ''
+    third_party_settings: {}
+  field_blog_image:
+    type: image_image
+    weight: 1
+    region: content
+    settings:
+      progress_indicator: throbber
+      preview_image_style: thumbnail
+    third_party_settings: {}
+  body:
+    type: text_textarea_with_summary
+    weight: 2
+    region: content
+    settings:
+      rows: 20
+      summary_rows: 5
+      placeholder: ''
+      show_summary: false
+    third_party_settings: {}
+  field_blog_tags:
+    type: entity_reference_autocomplete_tags
+    weight: 3
+    region: content
+    settings:
+      match_operator: CONTAINS
+      match_limit: 10
+      size: 60
+      placeholder: ''
+    third_party_settings: {}
+  status:
+    type: boolean_checkbox
+    weight: 10
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {}
+hidden:
+  created: true
+  field_site_section: true
+  promote: true
+  sticky: true
+  uid: true
diff --git a/modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.default.yml b/modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.default.yml
new file mode 100644
index 0000000..9444b11
--- /dev/null
+++ b/modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.default.yml
@@ -0,0 +1,48 @@
+langcode: pt-br
+status: true
+dependencies:
+  config:
+    - field.field.node.blog_post.field_blog_image
+    - field.field.node.blog_post.field_blog_tags
+    - node.type.blog_post
+  module:
+    - image
+    - taxonomy
+    - user
+targetEntityType: node
+bundle: blog_post
+mode: default
+content:
+  field_blog_image:
+    type: image
+    label: hidden
+    weight: 0
+    region: content
+    settings:
+      image_style: large
+      image_link: ''
+      image_loading:
+        attribute: lazy
+    third_party_settings: {}
+  body:
+    type: text_default
+    label: hidden
+    weight: 1
+    region: content
+    settings: {}
+    third_party_settings: {}
+  field_blog_tags:
+    type: entity_reference_label
+    label: above
+    weight: 2
+    region: content
+    settings:
+      link: true
+    third_party_settings: {}
+  links:
+    weight: 100
+    region: content
+    settings: {}
+    third_party_settings: {}
+hidden:
+  field_site_section: true
diff --git a/modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.teaser.yml b/modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.teaser.yml
new file mode 100644
index 0000000..cc289f7
--- /dev/null
+++ b/modules/site_users_blog/config/install/core.entity_view_display.node.blog_post.teaser.yml
@@ -0,0 +1,49 @@
+langcode: pt-br
+status: true
+dependencies:
+  config:
+    - field.field.node.blog_post.field_blog_image
+    - field.field.node.blog_post.field_blog_tags
+    - node.type.blog_post
+  module:
+    - image
+    - taxonomy
+    - user
+targetEntityType: node
+bundle: blog_post
+mode: teaser
+content:
+  field_blog_image:
+    type: image
+    label: hidden
+    weight: 0
+    region: content
+    settings:
+      image_style: medium
+      image_link: content
+      image_loading:
+        attribute: lazy
+    third_party_settings: {}
+  body:
+    type: text_summary_or_trimmed
+    label: hidden
+    weight: 1
+    region: content
+    settings:
+      trim_length: 300
+    third_party_settings: {}
+  field_blog_tags:
+    type: entity_reference_label
+    label: hidden
+    weight: 2
+    region: content
+    settings:
+      link: true
+    third_party_settings: {}
+  links:
+    weight: 100
+    region: content
+    settings: {}
+    third_party_settings: {}
+hidden:
+  field_site_section: true
diff --git a/modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_image.yml b/modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_image.yml
new file mode 100644
index 0000000..195e3d1
--- /dev/null
+++ b/modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_image.yml
@@ -0,0 +1,34 @@
+langcode: pt-br
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_blog_image
+    - node.type.blog_post
+entity_type: node
+field_name: field_blog_image
+bundle: blog_post
+label: 'Imagem de destaque'
+description: ''
+required: false
+translatable: true
+default_value: {}
+default_value_callback: ''
+settings:
+  file_directory: 'blog/[date:custom:Y-m]'
+  file_extensions: 'png gif jpg jpeg webp'
+  max_filesize: ''
+  max_resolution: ''
+  min_resolution: ''
+  alt_field: true
+  alt_field_required: false
+  title_field: false
+  title_field_required: false
+  default_image:
+    uuid: null
+    alt: ''
+    title: ''
+    width: null
+    height: null
+  handler: default:file
+  handler_settings: {}
+field_type: image
diff --git a/modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_tags.yml b/modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_tags.yml
new file mode 100644
index 0000000..194e317
--- /dev/null
+++ b/modules/site_users_blog/config/install/field.field.node.blog_post.field_blog_tags.yml
@@ -0,0 +1,27 @@
+langcode: pt-br
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_blog_tags
+    - node.type.blog_post
+    - taxonomy.vocabulary.blog_tags
+entity_type: node
+field_name: field_blog_tags
+bundle: blog_post
+label: Assuntos
+description: ''
+required: false
+translatable: false
+default_value: {}
+default_value_callback: ''
+settings:
+  handler: default:taxonomy_term
+  handler_settings:
+    target_bundles:
+      blog_tags: blog_tags
+    sort:
+      field: name
+      direction: asc
+    auto_create: true
+    auto_create_bundle: blog_tags
+field_type: entity_reference
diff --git a/modules/site_users_blog/config/install/field.field.node.blog_post.field_site_section.yml b/modules/site_users_blog/config/install/field.field.node.blog_post.field_site_section.yml
new file mode 100644
index 0000000..8bf1a25
--- /dev/null
+++ b/modules/site_users_blog/config/install/field.field.node.blog_post.field_site_section.yml
@@ -0,0 +1,21 @@
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_site_section
+    - node.type.blog_post
+  module:
+    - dynamic_entity_reference
+entity_type: node
+field_name: field_site_section
+bundle: blog_post
+label: 'Seção do site'
+description: ''
+required: false
+translatable: false
+default_value: {}
+default_value_callback: ''
+settings:
+  handler: default
+  handler_settings: {}
+field_type: dynamic_entity_reference
diff --git a/modules/site_users_blog/config/install/field.storage.node.field_blog_image.yml b/modules/site_users_blog/config/install/field.storage.node.field_blog_image.yml
new file mode 100644
index 0000000..e08c995
--- /dev/null
+++ b/modules/site_users_blog/config/install/field.storage.node.field_blog_image.yml
@@ -0,0 +1,37 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - image
+entity_type: node
+field_name: field_blog_image
+type: image
+settings:
+  uri_scheme: public
+  default_image:
+    uuid: null
+    alt: ''
+    title: ''
+    width: null
+    height: null
+  column_groups:
+    file:
+      label: File
+      columns:
+        - target_id
+        - width
+        - height
+      translatable: false
+    alt:
+      label: Alt
+      translatable: true
+    title:
+      label: Title
+      translatable: true
+module: image
+locked: false
+cardinality: 1
+translatable: true
+indexes: {}
+persist_with_no_fields: false
+custom_storage: false
diff --git a/modules/site_users_blog/config/install/field.storage.node.field_blog_tags.yml b/modules/site_users_blog/config/install/field.storage.node.field_blog_tags.yml
new file mode 100644
index 0000000..8970883
--- /dev/null
+++ b/modules/site_users_blog/config/install/field.storage.node.field_blog_tags.yml
@@ -0,0 +1,17 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - taxonomy
+entity_type: node
+field_name: field_blog_tags
+type: entity_reference
+settings:
+  target_type: taxonomy_term
+module: core
+locked: false
+cardinality: -1
+translatable: true
+indexes: {}
+persist_with_no_fields: false
+custom_storage: false
diff --git a/modules/site_users_blog/config/install/node.type.blog_post.yml b/modules/site_users_blog/config/install/node.type.blog_post.yml
new file mode 100644
index 0000000..d4233e4
--- /dev/null
+++ b/modules/site_users_blog/config/install/node.type.blog_post.yml
@@ -0,0 +1,10 @@
+langcode: pt-br
+status: true
+dependencies: {}
+name: 'Post de blog'
+type: blog_post
+description: 'Publicação em um blog de usuário.'
+help: ''
+new_revision: true
+preview_mode: 1
+display_submitted: true
diff --git a/modules/site_users_blog/config/install/site_users_blog.settings.yml b/modules/site_users_blog/config/install/site_users_blog.settings.yml
new file mode 100644
index 0000000..5742749
--- /dev/null
+++ b/modules/site_users_blog/config/install/site_users_blog.settings.yml
@@ -0,0 +1 @@
+allowed_roles: {}
diff --git a/modules/site_users_blog/config/install/taxonomy.vocabulary.blog_tags.yml b/modules/site_users_blog/config/install/taxonomy.vocabulary.blog_tags.yml
new file mode 100644
index 0000000..e5bcb27
--- /dev/null
+++ b/modules/site_users_blog/config/install/taxonomy.vocabulary.blog_tags.yml
@@ -0,0 +1,8 @@
+langcode: pt-br
+status: true
+dependencies: {}
+name: 'Assuntos (blog)'
+vid: blog_tags
+description: 'Categorias e assuntos para posts de blog.'
+hierarchy: 0
+weight: 0
diff --git a/modules/site_users_blog/config/install/views.view.user_blog.yml b/modules/site_users_blog/config/install/views.view.user_blog.yml
new file mode 100644
index 0000000..442b286
--- /dev/null
+++ b/modules/site_users_blog/config/install/views.view.user_blog.yml
@@ -0,0 +1,235 @@
+langcode: pt-br
+status: true
+dependencies:
+  config:
+    - node.type.blog_post
+  module:
+    - node
+    - user
+id: user_blog
+label: 'Blog do usuário'
+module: views
+description: 'Lista posts do blog de um usuário, acessível em /user/{uid}/blog.'
+tag: ''
+base_table: node_field_data
+base_field: nid
+display:
+  default:
+    id: default
+    display_title: Default
+    display_plugin: default
+    position: 0
+    display_options:
+      title: Blog
+      pager:
+        type: full
+        options:
+          items_per_page: 10
+          offset: 0
+          id: 0
+          total_pages: null
+          tags:
+            previous: '‹ Anterior'
+            next: 'Próximo ›'
+            first: '« Primeira'
+            last: 'Última »'
+          expose:
+            items_per_page: false
+            items_per_page_label: 'Itens por página'
+            items_per_page_options: '5, 10, 25, 50'
+            items_per_page_options_all: false
+            items_per_page_options_all_label: '- Todos -'
+            offset: false
+            offset_label: Deslocamento
+          quantity: 9
+      style:
+        type: default
+        options:
+          grouping: []
+          row_class: ''
+          default_row_class: true
+      row:
+        type: 'entity:node'
+        options:
+          relationship: none
+          view_mode: teaser
+      fields: {}
+      filters:
+        status:
+          id: status
+          table: node_field_data
+          field: status
+          relationship: none
+          group_type: group
+          admin_label: ''
+          entity_type: node
+          entity_field: status
+          plugin_id: boolean
+          operator: '='
+          value: '1'
+          group: 1
+          exposed: false
+          expose:
+            operator: ''
+          is_grouped: false
+        type:
+          id: type
+          table: node_field_data
+          field: type
+          relationship: none
+          group_type: group
+          admin_label: ''
+          entity_type: node
+          entity_field: type
+          plugin_id: bundle
+          operator: in
+          value:
+            blog_post: blog_post
+          group: 1
+          exposed: false
+          expose:
+            operator_id: ''
+            label: ''
+            description: ''
+            use_operator: false
+            operator: ''
+            operator_limit_selection: false
+            operator_list: {}
+            identifier: ''
+            required: false
+            remember: false
+            multiple: false
+            remember_roles:
+              authenticated: authenticated
+          is_grouped: false
+          group_info:
+            label: ''
+            description: ''
+            identifier: ''
+            optional: true
+            widget: select
+            multiple: false
+            remember: false
+            default_group: All
+            default_group_multiple: {}
+            group_items: {}
+      sorts:
+        created:
+          id: created
+          table: node_field_data
+          field: created
+          relationship: none
+          group_type: group
+          admin_label: ''
+          entity_type: node
+          entity_field: created
+          plugin_id: date
+          order: DESC
+          expose:
+            label: ''
+          granularity: second
+      arguments:
+        uid:
+          id: uid
+          table: node_field_data
+          field: uid
+          relationship: none
+          group_type: group
+          admin_label: Usuário
+          entity_type: node
+          entity_field: uid
+          plugin_id: node_uid
+          default_action: 'not found'
+          exception:
+            value: all
+            title_enable: false
+            title: All
+          title_enable: false
+          title: ''
+          default_argument_type: raw
+          default_argument_options:
+            index: 1
+            use_alias: false
+          summary_options:
+            base_path: ''
+            count: true
+            items_per_page: 25
+            override: false
+          summary:
+            sort_order: asc
+            number_of_records: 0
+            format: default_summary
+          specify_validation: true
+          validate:
+            type: 'entity:user'
+            fail: 'not found'
+          validate_options:
+            access: false
+            operation: view
+            multiple: '0'
+            roles: {}
+          break_phrase: false
+          not: false
+      access:
+        type: perm
+        options:
+          perm: 'access content'
+      cache:
+        type: tag
+        options: {}
+      empty:
+        area_text_custom:
+          id: area_text_custom
+          table: views
+          field: area_text_custom
+          relationship: none
+          group_type: group
+          admin_label: ''
+          plugin_id: text_custom
+          content: 'Nenhum post publicado ainda.'
+          tokenize: false
+          empty: true
+      header: {}
+      footer: {}
+      relationships: {}
+      use_ajax: false
+      query:
+        type: views_query
+        options:
+          query_comment: ''
+          disable_sql_rewrite: false
+          distinct: false
+          replica: false
+          query_tags: []
+      exposed_form:
+        type: basic
+        options:
+          submit_button: Aplicar
+          reset_button: false
+          reset_button_label: Resetar
+          exposed_sorts_label: 'Ordenar por'
+          expose_sort_order: true
+          sort_asc_label: Crescente
+          sort_desc_label: Decrescente
+      use_more: false
+      use_more_always: true
+      use_more_text: mais
+      display_extenders: {}
+      rendering_language: '***LANGUAGE_language_interface***'
+  page_user_blog:
+    id: page_user_blog
+    display_title: 'Página do blog'
+    display_plugin: page
+    position: 1
+    display_options:
+      display_extenders: {}
+      path: 'user/%/blog'
+      menu:
+        type: none
+        title: ''
+        description: ''
+        expanded: false
+        parent: ''
+        weight: 0
+        context: '0'
+        menu_name: main
diff --git a/modules/site_users_blog/config/optional/pathauto.pattern.blog_post.yml b/modules/site_users_blog/config/optional/pathauto.pattern.blog_post.yml
new file mode 100644
index 0000000..59ab258
--- /dev/null
+++ b/modules/site_users_blog/config/optional/pathauto.pattern.blog_post.yml
@@ -0,0 +1,20 @@
+langcode: pt-br
+status: true
+dependencies:
+  module:
+    - node
+    - pathauto
+    - user
+id: blog_post
+label: 'Blog post'
+type: 'canonical_entities:node'
+pattern: 'user/[node:author:uid]/blog/[node:title]'
+selection_criteria:
+  bundle:
+    id: 'entity_bundle:node'
+    negate: false
+    bundles:
+      blog_post: blog_post
+selection_logic: and
+weight: 0
+relationships: {}
diff --git a/modules/site_users_blog/config/schema/site_users_blog.schema.yml b/modules/site_users_blog/config/schema/site_users_blog.schema.yml
new file mode 100644
index 0000000..7dad947
--- /dev/null
+++ b/modules/site_users_blog/config/schema/site_users_blog.schema.yml
@@ -0,0 +1,9 @@
+site_users_blog.settings:
+  type: config_object
+  label: 'Configurações do blog de usuário'
+  mapping:
+    allowed_roles:
+      type: sequence
+      label: 'Roles com permissão para criar posts'
+      sequence:
+        type: boolean
diff --git a/modules/site_users_blog/site_users_blog.info.yml b/modules/site_users_blog/site_users_blog.info.yml
new file mode 100644
index 0000000..435af32
--- /dev/null
+++ b/modules/site_users_blog/site_users_blog.info.yml
@@ -0,0 +1,12 @@
+name: 'Site Users — Blog'
+type: module
+description: 'Blog por usuário integrado ao microsite pessoal.'
+package: 'Site Users'
+core_version_requirement: ^11
+dependencies:
+  - drupal:node
+  - drupal:taxonomy
+  - drupal:views
+  - drupal:user
+  - site_users:site_users
+  - structural_pages:structural_pages
diff --git a/modules/site_users_blog/site_users_blog.install b/modules/site_users_blog/site_users_blog.install
new file mode 100644
index 0000000..3385906
--- /dev/null
+++ b/modules/site_users_blog/site_users_blog.install
@@ -0,0 +1,79 @@
+<?php
+
+/**
+ * @file
+ * Instalação do módulo site_users_blog.
+ */
+
+/**
+ * Implements hook_install().
+ */
+function site_users_blog_install(): void {
+  // Adiciona o campo body ao tipo blog_post.
+  $type = \Drupal::entityTypeManager()
+    ->getStorage('node_type')
+    ->load('blog_post');
+
+  if ($type) {
+    node_add_body_field($type, 'Conteúdo');
+  }
+}
+
+/**
+ * Adiciona field_site_section ao blog_post e preenche posts existentes.
+ */
+function site_users_blog_update_10001(): string {
+  $entity_type_manager = \Drupal::entityTypeManager();
+
+  // Cria a instância do campo se ainda não existir.
+  if (!\Drupal\field\Entity\FieldConfig::loadByName('node', 'blog_post', 'field_site_section')) {
+    \Drupal\field\Entity\FieldConfig::create([
+      'field_name'   => 'field_site_section',
+      'entity_type'  => 'node',
+      'bundle'       => 'blog_post',
+      'label'        => 'Seção do site',
+      'required'     => FALSE,
+      'translatable' => FALSE,
+    ])->save();
+
+    // Oculta o campo no formulário padrão.
+    $form_display = $entity_type_manager
+      ->getStorage('entity_form_display')
+      ->load('node.blog_post.default');
+    if ($form_display) {
+      $form_display->removeComponent('field_site_section')->save();
+    }
+
+    // Oculta o campo nas exibições padrão e teaser.
+    foreach (['default', 'teaser'] as $mode) {
+      $view_display = $entity_type_manager
+        ->getStorage('entity_view_display')
+        ->load('node.blog_post.' . $mode);
+      if ($view_display) {
+        $view_display->removeComponent('field_site_section')->save();
+      }
+    }
+  }
+
+  // Preenche posts existentes que ainda não têm field_site_section.
+  $nids = $entity_type_manager->getStorage('node')->getQuery()
+    ->condition('type', 'blog_post')
+    ->notExists('field_site_section')
+    ->accessCheck(FALSE)
+    ->execute();
+
+  $count = 0;
+  foreach ($nids as $nid) {
+    $node = $entity_type_manager->getStorage('node')->load($nid);
+    if ($node) {
+      $node->set('field_site_section', [
+        'target_type' => 'user',
+        'target_id'   => $node->getOwnerId(),
+      ]);
+      $node->save();
+      $count++;
+    }
+  }
+
+  return "field_site_section adicionado ao blog_post; $count posts existentes atualizados.";
+}
diff --git a/modules/site_users_blog/site_users_blog.links.menu.yml b/modules/site_users_blog/site_users_blog.links.menu.yml
new file mode 100644
index 0000000..8bb36a4
--- /dev/null
+++ b/modules/site_users_blog/site_users_blog.links.menu.yml
@@ -0,0 +1,15 @@
+site_users_blog.add_blog_post:
+  title: 'Post de blog'
+  route_name: node.add
+  route_parameters:
+    node_type: blog_post
+  menu_name: account
+  parent: site_users.add_content
+  weight: 10
+
+site_users_blog.settings:
+  title: 'Blog de usuário'
+  description: 'Configura roles com permissão para publicar posts de blog.'
+  route_name: site_users_blog.settings
+  parent: site_users_microsite.settings
+  weight: 10
diff --git a/modules/site_users_blog/site_users_blog.module b/modules/site_users_blog/site_users_blog.module
new file mode 100644
index 0000000..7c852a9
--- /dev/null
+++ b/modules/site_users_blog/site_users_blog.module
@@ -0,0 +1,102 @@
+<?php
+
+/**
+ * @file
+ * Blog pessoal por usuário.
+ */
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Access\AccessResultInterface;
+use Drupal\Core\Session\AccountInterface;
+use Drupal\node\NodeInterface;
+use Drupal\user\UserInterface;
+
+/**
+ * Implements hook_node_presave().
+ *
+ * Preenche field_site_section com o autor do post para que o bloco de
+ * navegação do structural_pages encontre o usuário ancestral corretamente.
+ */
+function site_users_blog_node_presave(NodeInterface $node): void {
+  if ($node->bundle() !== 'blog_post') {
+    return;
+  }
+  if (!$node->hasField('field_site_section') || !$node->get('field_site_section')->isEmpty()) {
+    return;
+  }
+  $node->set('field_site_section', [
+    'target_type' => 'user',
+    'target_id'   => $node->getOwnerId(),
+  ]);
+}
+
+/**
+ * Implements hook_node_access().
+ *
+ * Restringe a criação de blog_post às roles configuradas pelo administrador.
+ * Se nenhuma role estiver configurada, qualquer usuário autenticado pode criar.
+ */
+function site_users_blog_node_access(NodeInterface $node, string $op, AccountInterface $account): AccessResultInterface {
+  if ($node->bundle() !== 'blog_post' || $op !== 'create') {
+    return AccessResult::neutral();
+  }
+
+  $allowed = \Drupal::config('site_users_blog.settings')->get('allowed_roles') ?? [];
+  $allowed = array_filter($allowed);
+
+  $result = AccessResult::neutral()
+    ->addCacheTags(['config:site_users_blog.settings'])
+    ->cachePerUser();
+
+  if (empty($allowed)) {
+    return $result;
+  }
+
+  foreach (array_keys($allowed) as $role) {
+    if ($account->hasRole($role)) {
+      return $result;
+    }
+  }
+
+  return AccessResult::forbidden()
+    ->addCacheTags(['config:site_users_blog.settings'])
+    ->cachePerUser();
+}
+
+/**
+ * Implements hook_preprocess_structural_pages_menu().
+ *
+ * Adiciona o item "Blog" ao menu do microsite quando o usuário tem pelo menos
+ * um post publicado.
+ */
+function site_users_blog_preprocess_structural_pages_menu(array &$variables): void {
+  $user = site_users_get_microsite_user();
+  if ($user === NULL) {
+    return;
+  }
+
+  $nids = \Drupal::entityTypeManager()->getStorage('node')
+    ->getQuery()
+    ->condition('uid', $user->id())
+    ->condition('type', 'blog_post')
+    ->condition('status', 1)
+    ->accessCheck(FALSE)
+    ->range(0, 1)
+    ->execute();
+
+  if (empty($nids)) {
+    return;
+  }
+
+  $url = \Drupal\Core\Url::fromRoute('view.user_blog.page_user_blog', [
+    'arg_0' => $user->id(),
+  ])->toString();
+
+  $variables['tree'][] = [
+    'id'          => 0,
+    'title'       => t('Blog'),
+    'url'         => $url,
+    'is_redirect' => FALSE,
+    'children'    => [],
+  ];
+}
diff --git a/modules/site_users_blog/site_users_blog.permissions.yml b/modules/site_users_blog/site_users_blog.permissions.yml
new file mode 100644
index 0000000..e9ff158
--- /dev/null
+++ b/modules/site_users_blog/site_users_blog.permissions.yml
@@ -0,0 +1,3 @@
+administer site_users_blog settings:
+  title: 'Administrar configurações do blog de usuário'
+  restrict access: true
diff --git a/modules/site_users_blog/site_users_blog.routing.yml b/modules/site_users_blog/site_users_blog.routing.yml
new file mode 100644
index 0000000..d829bb6
--- /dev/null
+++ b/modules/site_users_blog/site_users_blog.routing.yml
@@ -0,0 +1,7 @@
+site_users_blog.settings:
+  path: '/admin/config/local-modules/site-users/blog'
+  defaults:
+    _form: '\Drupal\site_users_blog\Form\BlogSettingsForm'
+    _title: 'Blog de usuário'
+  requirements:
+    _permission: 'administer site_users_blog settings'
diff --git a/modules/site_users_blog/src/Form/BlogSettingsForm.php b/modules/site_users_blog/src/Form/BlogSettingsForm.php
new file mode 100644
index 0000000..d89ac42
--- /dev/null
+++ b/modules/site_users_blog/src/Form/BlogSettingsForm.php
@@ -0,0 +1,63 @@
+<?php
+
+namespace Drupal\site_users_blog\Form;
+
+use Drupal\Core\Form\ConfigFormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\user\RoleInterface;
+
+/**
+ * Formulário de configuração do blog de usuário.
+ */
+class BlogSettingsForm extends ConfigFormBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getEditableConfigNames(): array {
+    return ['site_users_blog.settings'];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId(): string {
+    return 'site_users_blog_settings_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state): array {
+    $config = $this->config('site_users_blog.settings');
+    $allowed = $config->get('allowed_roles') ?? [];
+
+    $roles = user_roles(TRUE);
+    unset($roles[RoleInterface::AUTHENTICATED_ID]);
+
+    $options = array_map(fn($role) => $role->label(), $roles);
+
+    $form['allowed_roles'] = [
+      '#type' => 'checkboxes',
+      '#title' => $this->t('Roles que podem criar posts de blog'),
+      '#description' => $this->t('Nenhuma seleção significa que qualquer usuário autenticado pode criar posts.'),
+      '#options' => $options,
+      '#default_value' => array_keys(array_filter($allowed)),
+    ];
+
+    return parent::buildForm($form, $form_state);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state): void {
+    $selected = array_filter($form_state->getValue('allowed_roles'));
+    $this->config('site_users_blog.settings')
+      ->set('allowed_roles', $selected)
+      ->save();
+
+    parent::submitForm($form, $form_state);
+  }
+
+}
diff --git a/modules/site_users_blog/src/Plugin/ParentEntityHandler/BlogUserHandler.php b/modules/site_users_blog/src/Plugin/ParentEntityHandler/BlogUserHandler.php
new file mode 100644
index 0000000..3c8e832
--- /dev/null
+++ b/modules/site_users_blog/src/Plugin/ParentEntityHandler/BlogUserHandler.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace Drupal\site_users_blog\Plugin\ParentEntityHandler;
+
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+use Drupal\node\NodeInterface;
+use Drupal\structural_pages\Attribute\ParentEntityHandler;
+use Drupal\structural_pages\ParentEntityHandler\ParentEntityHandlerBase;
+use Drupal\user\UserInterface;
+
+/**
+ * Determina o usuário pai a partir de rotas de blog (post ou listagem).
+ *
+ * Cobre:
+ *  - entity.node.canonical de blog_post → retorna o autor
+ *  - view.user_blog.page_user_blog       → retorna o usuário cujo UID é arg_0
+ */
+#[ParentEntityHandler(
+  id: 'blog_user',
+  label: new TranslatableMarkup('Blog do usuário'),
+  entity_type_id: 'user',
+  clears_site_section: FALSE,
+  sort_field: 'name',
+  weight: 20,
+)]
+class BlogUserHandler extends ParentEntityHandlerBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getEntityFromRoute(RouteMatchInterface $route_match): ?EntityInterface {
+    $route_name = $route_match->getRouteName() ?? '';
+
+    if ($route_name === 'entity.node.canonical') {
+      $node = $route_match->getParameter('node');
+      if ($node instanceof NodeInterface && $node->bundle() === 'blog_post') {
+        return $node->getOwner();
+      }
+      return NULL;
+    }
+
+    if ($route_name === 'view.user_blog.page_user_blog') {
+      $uid = $route_match->getParameter('arg_0');
+      if (is_numeric($uid)) {
+        return $this->entityTypeManager->getStorage('user')->load($uid);
+      }
+    }
+
+    return NULL;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function handlesEntity(EntityInterface $entity): bool {
+    return $entity instanceof UserInterface;
+  }
+
+}
diff --git a/modules/site_users_microsite/site_users_microsite.services.yml b/modules/site_users_microsite/site_users_microsite.services.yml
index da26279..957c389 100644
--- a/modules/site_users_microsite/site_users_microsite.services.yml
+++ b/modules/site_users_microsite/site_users_microsite.services.yml
@@ -8,7 +8,7 @@ services:
 
   site_users_microsite.theme_negotiator:
     class: Drupal\site_users_microsite\Theme\MicrositeThemeNegotiator
-    arguments: ['@path_alias.manager']
+    arguments: ['@path_alias.manager', '@path.current']
     tags:
       - { name: theme_negotiator, priority: 100 }
 
diff --git a/modules/site_users_microsite/src/Theme/MicrositeThemeNegotiator.php b/modules/site_users_microsite/src/Theme/MicrositeThemeNegotiator.php
index cccfef1..14dbfb4 100644
--- a/modules/site_users_microsite/src/Theme/MicrositeThemeNegotiator.php
+++ b/modules/site_users_microsite/src/Theme/MicrositeThemeNegotiator.php
@@ -2,6 +2,7 @@
 
 namespace Drupal\site_users_microsite\Theme;
 
+use Drupal\Core\Path\CurrentPathStack;
 use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\Core\Theme\ThemeNegotiatorInterface;
 use Drupal\path_alias\AliasManagerInterface;
@@ -14,6 +15,7 @@ class MicrositeThemeNegotiator implements ThemeNegotiatorInterface {
 
   public function __construct(
     private AliasManagerInterface $aliasManager,
+    private CurrentPathStack $currentPath,
   ) {}
 
   /**
@@ -55,7 +57,7 @@ class MicrositeThemeNegotiator implements ThemeNegotiatorInterface {
       }
     }
 
-    // Nós cujo alias começa com /user/{uid}/ (ex.: structural_pages).
+    // Nós cujo alias começa com /user/{uid}/ (ex.: structural_pages, blog).
     if ($route_name === 'entity.node.canonical') {
       $node = $route_match->getParameter('node');
       if ($node) {
@@ -67,6 +69,12 @@ class MicrositeThemeNegotiator implements ThemeNegotiatorInterface {
       }
     }
 
+    // Qualquer rota cujo path atual (já processado) seja /user/{uid}/...
+    // Cobre Views e outras rotas que não expõem parâmetro 'user' na rota.
+    if (preg_match('#^/user/\d+/#', $this->currentPath->getPath())) {
+      return TRUE;
+    }
+
     return FALSE;
   }