log_subscriber with tags

app/controllers/hot_controller.rb

@@ -1,5 +1,6 @@
 class HotController < ApplicationController
   def index
+    session[:toto1] = 'TOTO1'
     logger.info('callee')
     logger.info(__callee__)
     logger.info(__method__)

lib/semantic/ansi_formatter.rb

@@ -28,7 +28,6 @@ module Semantic
     end
 
     def call(log, logger)
-      # puts 'ok2'
       log = alter(log)
 
       self.log = log
@@ -46,6 +45,17 @@ module Semantic
 
     private
 
+    def tags
+      first_tag = log.tags.empty? ? 'none' : log.tags.first
+      first_tag.truncate(CENTER_SIZE).center(CENTER_SIZE)
+    end
+
+    def named_tags
+      return if log.named_tags.empty?
+
+      log.named_tags
+    end
+
     def build_regex_redirected
       dev_port = Rails.application.routes.default_url_options[:port]
       dev_hosts = ['127.0.0.1', 'localhost', Rails.application.routes.default_url_options[:host]].uniq.join('|')
@@ -166,13 +176,10 @@ module Semantic
       log
     end
 
-    def draw_fatal(char = CHAR_FATAL)
-      BG_MAGENTA + BOLD + TEXT_WHITE + char + CLEAR
-    end
-
+    def draw_fatal(char = CHAR_FATAL)   = BG_MAGENTA + BOLD + TEXT_WHITE + char + CLEAR
     def origin                          = colorize(centerize(log.name), TEXT_CYAN)
-    def build_prefix(char)              = "#{origin} ╣#{colorize(char)}╠  "
-    def build_terminus                  = "#{origin} #{TERMINUS_STRING}  "
+    def build_prefix(char)              = "#{tags} #{origin} ╣#{colorize(char)}╠  "
+    def build_terminus                  = "#{tags} #{origin} #{TERMINUS_STRING}  "
     def centerize(text)                 = text.truncate(CENTER_SIZE).center(CENTER_SIZE)
     def colorize(text, tint = color)    = "#{tint}#{text}#{CLEAR}"
 
@@ -184,7 +191,7 @@ module Semantic
     end
 
     def build_dimensions(dimensions)
-      "#{origin} #{dimensions.rails}  "
+      "#{tags} #{origin} #{dimensions.rails}  "
     end
 
     def compute_useful_length

lib/semantic/dev_loader.rb

@@ -7,6 +7,7 @@ module Semantic
         append_subscriber_once
       end
       append_ansi_formatter
+      # Rails.logger.level = :error
     end
 
     private

lib/semantic/log_subscriber.rb

@@ -1,7 +1,26 @@
 module Semantic
   class LogSubscriber < ActiveSupport::LogSubscriber
+    include SemanticLogger::Loggable
+    # def logger = SemanticLogger['Rails']
+
+    SESSION_KEY = 'toto1'.freeze
+
+    def initialize
+    end
+
     def start_processing(event)
-      logger.warn("MyStarted #{event.payload[:controller]} - #{event.payload[:action]}", event.payload[:request])
+      request = event.payload[:request]
+      rack_session = event.payload[:headers]['rack.session']
+      session_value = rack_session.fetch(SESSION_KEY, 'EMPTY')
+
+      format = event.payload[:format]
+      format = format.to_s.upcase if format.is_a?(Symbol)
+      format = '*/*' if format.nil?
+
+      SemanticLogger.tagged(session_value) do
+        logger.info("Started #{request.raw_request_method} #{request.filtered_path}")
+        logger.debug("Processing by #{event.payload[:controller]}##{event.payload[:action]} as #{format}")
+      end
     end
   end
 end