Class: ErrornotNotifier::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/errornot_notifier/configuration.rb

Overview

Used to set up and modify settings for the notifier.

Constant Summary collapse

OPTIONS = 
[:api_key, :backtrace_filters, :development_environments,
:development_lookup, :environment_name, :host,
:http_open_timeout, :http_read_timeout, :ignore, :ignore_by_filters,
:ignore_user_agent, :notifier_name, :notifier_url, :notifier_version,
:params_filters, :project_root, :port, :protocol, :proxy_host,
:proxy_pass, :proxy_port, :proxy_user, :secure, :framework, :js_notifier].freeze
DEFAULT_PARAMS_FILTERS = 
%w(password password_confirmation).freeze
DEFAULT_BACKTRACE_FILTERS = 
[
  lambda { |line|
    if defined?(ErrornotNotifier.configuration.project_root) && ErrornotNotifier.configuration.project_root.to_s != ''
      line.gsub(/#{ErrornotNotifier.configuration.project_root}/, "[PROJECT_ROOT]")
    else
      line
    end
  },
  lambda { |line| line.gsub(/^\.\//, "") },
  lambda { |line|
    if defined?(Gem)
      Gem.path.inject(line) do |line, path|
        line.gsub(/#{path}/, "[GEM_ROOT]")
      end
    end
  },
  lambda { |line| line if line !~ %r{lib/errornot_notifier} }
].freeze
IGNORE_DEFAULT = 
['ActiveRecord::RecordNotFound',
'ActionController::RoutingError',
'ActionController::InvalidAuthenticityToken',
'CGI::Session::CookieStore::TamperedWithCookie',
'ActionController::UnknownAction']

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
 
# File 'lib/errornot_notifier/configuration.rb', line 118

def initialize
  @secure                   = false
  @http_open_timeout        = 2
  @http_read_timeout        = 5
  @params_filters           = DEFAULT_PARAMS_FILTERS.dup
  @backtrace_filters        = DEFAULT_BACKTRACE_FILTERS.dup
  @ignore_by_filters        = []
  @ignore                   = IGNORE_DEFAULT.dup
  @ignore_user_agent        = []
  @development_environments = %w(development test cucumber)
  @development_lookup       = true
  @notifier_name            = 'Errornot Notifier'
  @js_notifier              = false
  @notifier_version         = VERSION
  @framework                = 'Standalone'
end

Instance Attribute Details

#api_key ⇒ Object

The API key for your project, found on the project edit form.



13
14
15
 
# File 'lib/errornot_notifier/configuration.rb', line 13

def api_key
  @api_key
end

#backtrace_filters ⇒ Object (readonly)

A list of filters for cleaning and pruning the backtrace. See #filter_backtrace.



48
49
50
 
# File 'lib/errornot_notifier/configuration.rb', line 48

def backtrace_filters
  @backtrace_filters
end

#development_environments ⇒ Object

A list of environments in which notifications should not be sent.



60
61
62
 
# File 'lib/errornot_notifier/configuration.rb', line 60

def development_environments
  @development_environments
end

#development_lookup ⇒ Object

true if you want to check for production errors matching development errors, false otherwise.



63
64
65
 
# File 'lib/errornot_notifier/configuration.rb', line 63

def development_lookup
  @development_lookup
end

#environment_name ⇒ Object

The name of the environment the application is running in



69
70
71
 
# File 'lib/errornot_notifier/configuration.rb', line 69

def environment_name
  @environment_name
end

#framework ⇒ Object

The framework ErrornotNotifier is configured to use



87
88
89
 
# File 'lib/errornot_notifier/configuration.rb', line 87

def framework
  @framework
end

#host ⇒ Object

The host to connect, there are no default value



16
17
18
 
# File 'lib/errornot_notifier/configuration.rb', line 16

def host
  @host
end

#http_open_timeout ⇒ Object

The HTTP open timeout in seconds (defaults to 2).



26
27
28
 
# File 'lib/errornot_notifier/configuration.rb', line 26

def http_open_timeout
  @http_open_timeout
end

#http_read_timeout ⇒ Object

The HTTP read timeout in seconds (defaults to 5).



29
30
31
 
# File 'lib/errornot_notifier/configuration.rb', line 29

def http_read_timeout
  @http_read_timeout
end

#ignore ⇒ Object (readonly)

A list of exception classes to ignore. The array can be appended to.



54
55
56
 
# File 'lib/errornot_notifier/configuration.rb', line 54

def ignore
  @ignore
end

#ignore_by_filters ⇒ Object (readonly)

A list of filters for ignoring exceptions. See #ignore_by_filter.



51
52
53
 
# File 'lib/errornot_notifier/configuration.rb', line 51

def ignore_by_filters
  @ignore_by_filters
end

#ignore_user_agent ⇒ Object (readonly)

A list of user agents that are being ignored. The array can be appended to.



57
58
59
 
# File 'lib/errornot_notifier/configuration.rb', line 57

def ignore_user_agent
  @ignore_user_agent
end

#js_notifier ⇒ Object

true if you want to enable the JavaScript notifier in production environments



66
67
68
 
# File 'lib/errornot_notifier/configuration.rb', line 66

def js_notifier
  @js_notifier
end

#logger ⇒ Object

The logger used by ErrornotNotifier



84
85
86
 
# File 'lib/errornot_notifier/configuration.rb', line 84

def logger
  @logger
end

#notifier_name ⇒ Object

The name of the notifier library being used to send notifications (such as “Errornot Notifier”)



75
76
77
 
# File 'lib/errornot_notifier/configuration.rb', line 75

def notifier_name
  @notifier_name
end

#notifier_url ⇒ Object

The url of the notifier library being used to send notifications



81
82
83
 
# File 'lib/errornot_notifier/configuration.rb', line 81

def notifier_url
  @notifier_url
end

#notifier_version ⇒ Object

The version of the notifier library being used to send notifications (such as “1.0.2”)



78
79
80
 
# File 'lib/errornot_notifier/configuration.rb', line 78

def notifier_version
  @notifier_version
end

#params_filters ⇒ Object (readonly)

A list of parameters that should be filtered out of what is sent to Errornot. By default, all “password” attributes will have their contents replaced.



45
46
47
 
# File 'lib/errornot_notifier/configuration.rb', line 45

def params_filters
  @params_filters
end

#port ⇒ Object

The port on which your Errornot server runs we can advise to prefere 443 for a secure connection



20
21
22
 
# File 'lib/errornot_notifier/configuration.rb', line 20

def port
  @port
end

#project_root ⇒ Object

The path to the project in which the error occurred, such as the RAILS_ROOT



72
73
74
 
# File 'lib/errornot_notifier/configuration.rb', line 72

def project_root
  @project_root
end

#proxy_host ⇒ Object

The hostname of your proxy server (if using a proxy)



32
33
34
 
# File 'lib/errornot_notifier/configuration.rb', line 32

def proxy_host
  @proxy_host
end

#proxy_pass ⇒ Object

The password to use when logging into your proxy server (if using a proxy)



41
42
43
 
# File 'lib/errornot_notifier/configuration.rb', line 41

def proxy_pass
  @proxy_pass
end

#proxy_port ⇒ Object

The port of your proxy server (if using a proxy)



35
36
37
 
# File 'lib/errornot_notifier/configuration.rb', line 35

def proxy_port
  @proxy_port
end

#proxy_user ⇒ Object

The username to use when logging into your proxy server (if using a proxy)



38
39
40
 
# File 'lib/errornot_notifier/configuration.rb', line 38

def proxy_user
  @proxy_user
end

#secure ⇒ Object Also known as: secure?

true for https connections, false for http connections.



23
24
25
 
# File 'lib/errornot_notifier/configuration.rb', line 23

def secure
  @secure
end

Instance Method Details

#[](option) ⇒ Object

Allows config options to be read like a hash

Parameters:

  • option (Symbol) —

    Key for a given attribute



181
182
183
 
# File 'lib/errornot_notifier/configuration.rb', line 181

def [](option)
  send(option)
end

#environment_filters ⇒ Object 



217
218
219
220
 
# File 'lib/errornot_notifier/configuration.rb', line 217

def environment_filters
  warn 'config.environment_filters has been deprecated and has no effect.'
  []
end

#filter_backtrace(&block) {|line| ... } ⇒ Object

Takes a block and adds it to the list of backtrace filters. When the filters run, the block will be handed each line of the backtrace and can modify it as necessary.

Examples:

config.filter_bracktrace do |line|
  line.gsub(/^#{Rails.root}/, "[RAILS_ROOT]")
end

Parameters:

  • block (Proc) —

    The new backtrace filter.

Yield Parameters:

  • line (String) —

    A line in the backtrace.



146
147
148
 
# File 'lib/errornot_notifier/configuration.rb', line 146

def filter_backtrace(&block)
  self.backtrace_filters << block
end

#ignore_by_filter(&block) {|data| ... } ⇒ Object

Takes a block and adds it to the list of ignore filters. When the filters run, the block will be handed the exception.

Examples:

config.ignore_by_filter do |exception_data|
  true if exception_data[:error_class] == "RuntimeError"
end

Parameters:

  • block (Proc) —

    The new ignore filter

Yield Parameters:

  • data (Hash) —

    The exception data given to ErrornotNotifier.notify

Yield Returns:

  • (Boolean) —

    If the block returns true the exception will be ignored, otherwise it will be processed by Errornot.



160
161
162
 
# File 'lib/errornot_notifier/configuration.rb', line 160

def ignore_by_filter(&block)
  self.ignore_by_filters << block
end

#ignore_only=(names) ⇒ Object

Overrides the list of default ignored errors.

Parameters:

  • names (Array<Exception>) —

    A list of exceptions to ignore.



167
168
169
 
# File 'lib/errornot_notifier/configuration.rb', line 167

def ignore_only=(names)
  @ignore = [names].flatten
end

#ignore_user_agent_only=(names) ⇒ Object

Overrides the list of default ignored user agents

Parameters:

  • A (Array<String>) —

    list of user agents to ignore



174
175
176
 
# File 'lib/errornot_notifier/configuration.rb', line 174

def ignore_user_agent_only=(names)
  @ignore_user_agent = [names].flatten
end

#merge(hash) ⇒ Object

Returns a hash of all configurable options merged with hash

Parameters:

  • hash (Hash) —

    A set of configuration options that will take precedence over the defaults



195
196
197
 
# File 'lib/errornot_notifier/configuration.rb', line 195

def merge(hash)
  to_hash.merge(hash)
end

#protocol ⇒ Object 



209
210
211
212
213
214
215
 
# File 'lib/errornot_notifier/configuration.rb', line 209

def protocol
  if secure?
    'https'
  else
    'http'
  end
end

#public? ⇒ Boolean

Determines if the notifier will send notices.

Returns:

  • (Boolean) —

    Returns false if in a development environment, true otherwise.



201
202
203
 
# File 'lib/errornot_notifier/configuration.rb', line 201

def public?
  !development_environments.include?(environment_name)
end

#to_hash ⇒ Object

Returns a hash of all configurable options



186
187
188
189
190
 
# File 'lib/errornot_notifier/configuration.rb', line 186

def to_hash
  OPTIONS.inject({}) do |hash, option|
    hash.merge(option.to_sym => send(option))
  end
end