Class: Bugsnag::Middleware::WardenUser

Inherits:
Object
  • Object
show all
Defined in:
lib/bugsnag/middleware/warden_user.rb

Constant Summary collapse

SCOPE_PATTERN = 
/^warden\.user\.([^.]+)\.key$/
COMMON_USER_FIELDS = 
[:email, :name, :first_name, :last_name, :created_at]

Instance Method Summary collapse

Constructor Details

#initialize(bugsnag) ⇒ WardenUser

Returns a new instance of WardenUser.



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# File 'lib/bugsnag/middleware/warden_user.rb', line 6

def initialize(bugsnag)
  @bugsnag = bugsnag
end

Instance Method Details

#call(notification) ⇒ Object 



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# File 'lib/bugsnag/middleware/warden_user.rb', line 10

def call(notification)
  if notification.request_data[:rack_env] && notification.request_data[:rack_env]["warden"]
    env = notification.request_data[:rack_env]
    session = env["rack.session"] || {}

    # Find all warden user scopes
    warden_scopes = session.keys.select {|k| k.match(SCOPE_PATTERN)}.map {|k| k.gsub(SCOPE_PATTERN, '\1')}
    unless warden_scopes.empty?
      # Pick the best scope for unique id (the default is "user")
      best_scope = warden_scopes.include?("user") ? "user" : warden_scopes.first

      # Set the user_id
      if best_scope
        scope_key = "warden.user.#{best_scope}.key"
        user_id = session[scope_key][1][0] rescue nil
        notification.user_id = user_id unless user_id.nil?
      end

      # Extract useful user information
      warden_tab = {}
      warden_scopes.each do |scope|
        user_object = env["warden"].user({:scope => scope, :run_callbacks => false}) rescue nil
        if user_object
          # Build the user info for this scope
          scope_hash = warden_tab["Warden #{scope.capitalize}"] = {}
          COMMON_USER_FIELDS.each do |field|
            scope_hash[field] = user_object.send(field) if user_object.respond_to?(field)
          end
        end
      end

      notification.add_tab(:user, warden_tab) unless warden_tab.empty?
    end
  end

  @bugsnag.call(notification)
end