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-rw-r--r--actionpack/lib/action_dispatch/middleware/debug_exceptions.rb32
1 files changed, 31 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb b/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb
index c1562fcc0d..9082aac271 100644
--- a/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb
+++ b/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb
@@ -1,6 +1,10 @@
require 'action_dispatch/http/request'
require 'action_dispatch/middleware/exception_wrapper'
require 'action_dispatch/routing/inspector'
+require 'action_view'
+require 'action_view/base'
+
+require 'pp'
module ActionDispatch
# This middleware is responsible for logging exceptions and
@@ -8,6 +12,32 @@ module ActionDispatch
class DebugExceptions
RESCUES_TEMPLATE_PATH = File.expand_path('../templates', __FILE__)
+ class DebugView < ActionView::Base
+ def debug_params(params)
+ clean_params = params.clone
+ clean_params.delete("action")
+ clean_params.delete("controller")
+
+ if clean_params.empty?
+ 'None'
+ else
+ PP.pp(clean_params, "", 200)
+ end
+ end
+
+ def debug_headers(headers)
+ if headers.present?
+ headers.inspect.gsub(',', ",\n")
+ else
+ 'None'
+ end
+ end
+
+ def debug_hash(object)
+ object.to_hash.sort_by { |k, _| k.to_s }.map { |k, v| "#{k}: #{v.inspect rescue $!.message}" }.join("\n")
+ end
+ end
+
def initialize(app, routes_app = nil)
@app = app
@routes_app = routes_app
@@ -46,7 +76,7 @@ module ActionDispatch
source_to_show_id = source_to_show[:id]
end
- template = ActionView::Base.new([RESCUES_TEMPLATE_PATH],
+ template = DebugView.new([RESCUES_TEMPLATE_PATH],
request: request,
exception: wrapper.exception,
traces: traces,