Class: Exceptional::ControllerExceptionData

Inherits:
ExceptionData show all
Defined in:
lib/exceptional/controller_exception_data.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ExceptionData

#context_stuff, sanitize_hash, #to_hash, #to_json, #uniqueness_hash

Constructor Details

#initialize(exception, controller = nil, request = nil) ⇒ ControllerExceptionData

Returns a new instance of ControllerExceptionData.



5
6
7
8
9
 
# File 'lib/exceptional/controller_exception_data.rb', line 5

def initialize(exception, controller=nil, request=nil)
  super(exception)
  @request = request
  @controller = controller
end

Class Method Details

.sanitize_session(request) ⇒ Object 



51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/exceptional/controller_exception_data.rb', line 51

def self.sanitize_session(request)
  session = request.session
  session_hash = {}
  session_hash['session_id'] = request.session_options ? request.session_options[:id] : nil
  session_hash['session_id'] ||= session.respond_to?(:session_id) ? session.session_id : session.instance_variable_get("@session_id")
  session_hash['data'] = session.respond_to?(:to_hash) ? session.to_hash : session.instance_variable_get("@data") || {}
  session_hash['session_id'] ||= session_hash['data'][:session_id]
  session_hash['data'].delete(:session_id)
  sanitize_hash(session_hash)
rescue
  {}
end

Instance Method Details

#extra_stuff ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/exceptional/controller_exception_data.rb', line 15

def extra_stuff
  return {} if @request.nil?
  {
    'request' => {
      'url' => "#{@request.protocol}#{@request.host}#{@request.request_uri}",
      'controller' => @controller.class.to_s,
      'action' => @request.parameters['action'],
      'parameters' => filter_paramaters(@request.parameters),
      'request_method' => @request.request_method.to_s,
      'remote_ip' => @request.remote_ip,
      'headers' => extract_http_headers(@request.env),
      'session' => self.class.sanitize_session(@request)
    }
  }
end

#extract_http_headers(env) ⇒ Object 



39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/exceptional/controller_exception_data.rb', line 39

def extract_http_headers(env)
  headers = {}
  env.select{|k, v| k =~ /^HTTP_/}.each do |name, value|
    proper_name = name.sub(/^HTTP_/, '').split('_').map{|upper_case| upper_case.capitalize}.join('-')
    headers[proper_name] = value
  end
  unless headers['Cookie'].nil?
    headers['Cookie'] = headers['Cookie'].sub(/_session=\S+/, '_session=[FILTERED]')
  end
  headers
end

#filter_paramaters(hash) ⇒ Object 



31
32
33
34
35
36
37
 
# File 'lib/exceptional/controller_exception_data.rb', line 31

def filter_paramaters(hash)
  if @controller.respond_to?(:filter_parameters)
    @controller.send(:filter_parameters, hash)
  else
    hash
  end
end

#framework ⇒ Object 



11
12
13
 
# File 'lib/exceptional/controller_exception_data.rb', line 11

def framework
  "rails"
end