From e0e0388abfcd05ad4201bbf6cdeb7950c52b9eae Mon Sep 17 00:00:00 2001
From: donrestarone <shashikejayatunge@gmail.com>
Date: Sun, 1 Dec 2024 17:09:38 -0500
Subject: [PATCH] overload CMS system controllers to show where to integrate S2
 links (smart & snapping links) for smart / snapping redirection

---
 app/controllers/comfy/cms/base_controller.rb  | 33 +++++++
 .../comfy/cms/content_controller.rb           | 97 +++++++++++++++++++
 2 files changed, 130 insertions(+)
 create mode 100644 app/controllers/comfy/cms/base_controller.rb
 create mode 100644 app/controllers/comfy/cms/content_controller.rb

diff --git a/app/controllers/comfy/cms/base_controller.rb b/app/controllers/comfy/cms/base_controller.rb
new file mode 100644
index 000000000..33302c617
--- /dev/null
+++ b/app/controllers/comfy/cms/base_controller.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+class Comfy::Cms::BaseController < ComfortableMexicanSofa.config.public_base_controller.to_s.constantize
+
+  before_action :load_cms_site
+
+  helper Comfy::CmsHelper
+
+protected
+
+  def load_cms_site
+    @cms_site ||=
+      if params[:site_id]
+        ::Comfy::Cms::Site.find_by_id(params[:site_id])
+      else
+        ::Comfy::Cms::Site.find_site(request.host_with_port.downcase, request.fullpath)
+      end
+
+    if @cms_site
+      if @cms_site.path.present? && !params[:site_id]
+        if params[:cms_path]&.match(%r{\A#{@cms_site.path}})
+          params[:cms_path].gsub!(%r{\A#{@cms_site.path}}, "")
+          params[:cms_path]&.gsub!(%r{\A/}, "")
+        else
+          raise ActionController::RoutingError, "Site Not Found"
+        end
+      end
+    else
+      raise ActionController::RoutingError, "Site Not Found"
+    end
+  end
+
+end
\ No newline at end of file
diff --git a/app/controllers/comfy/cms/content_controller.rb b/app/controllers/comfy/cms/content_controller.rb
new file mode 100644
index 000000000..2035e9f8b
--- /dev/null
+++ b/app/controllers/comfy/cms/content_controller.rb
@@ -0,0 +1,97 @@
+# frozen_string_literal: true
+
+class Comfy::Cms::ContentController < Comfy::Cms::BaseController
+
+  # Authentication module must have `authenticate` method
+  include ComfortableMexicanSofa.config.public_auth.to_s.constantize
+
+  # Authorization module must have `authorize` method
+  include ComfortableMexicanSofa.config.public_authorization.to_s.constantize
+
+  before_action :load_seeds
+  before_action :load_cms_page,
+                :authenticate,
+                :authorize,
+                only: :show
+
+  def show
+    if @cms_page.target_page.present?
+      redirect_to @cms_page.target_page.url(relative: true)
+    else
+      respond_to do |format|
+        format.html { render_page }
+        format.json do
+          @cms_page.content = render_to_string(
+            inline: @cms_page.content_cache,
+            layout: false
+          )
+          json_page = @cms_page.as_json(ComfortableMexicanSofa.config.page_to_json_options)
+          render json: json_page
+        end
+      end
+    end
+  end
+
+protected
+
+  def render_page(status = :ok)
+    render  inline:       @cms_page.content_cache,
+            layout:       app_layout,
+            status:       status,
+            content_type: mime_type
+  end
+
+  # it's possible to control mimetype of a page by creating a `mime_type` field
+  def mime_type
+    mime_block = @cms_page.fragments.detect { |f| f.identifier == "mime_type" }
+    mime_block&.content&.strip || "text/html"
+  end
+
+  def app_layout
+    return false if request.xhr? || !@cms_layout
+    @cms_layout.app_layout.present? ? @cms_layout.app_layout : false
+  end
+
+  def load_seeds
+    return unless ComfortableMexicanSofa.config.enable_seeds
+    ComfortableMexicanSofa::Seeds::Importer.new(@cms_site.identifier).import!
+  end
+
+  # Attempting to populate @cms_page and @cms_layout instance variables so they
+  # can be used in view helpers/partials
+  def load_cms_page
+    unless find_cms_page_by_full_path("/#{params[:cms_path]}")
+      if find_cms_page_by_full_path("/404")
+        render_page(:not_found)
+      else
+        message = "Page Not Found at: \"#{params[:cms_path]}\""
+        raise ActionController::RoutingError, message
+      end
+    end
+  end
+
+  # Getting page and setting content_cache and fragments data if we need to
+  # serve translation data
+  def find_cms_page_by_full_path(full_path)
+    @cms_page = @cms_site.pages.published.find_by!(full_path: full_path)
+
+    @cms_page.translate!
+    @cms_layout = @cms_page.layout
+
+    @cms_page
+
+  rescue ActiveRecord::RecordNotFound
+    # page miss in CMS system, process via smart links
+    top_level_subdomain_targets = Subdomain.all.pluck(:name)
+    request_path = request.path.gsub('/', '')
+    user = Current.user
+    api_renderer_request = Current.is_api_html_renderer_request
+    visit = Current.visit
+    if request_path == 'google.com'
+      # proof of concept
+      return redirect_to "https://#{request_path}"
+    end
+    nil
+  end
+
+end
\ No newline at end of file