notice.rb
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require 'recurse'
class Notice
include Mongoid::Document
include Mongoid::Timestamps
field :message
field :server_environment, type: Hash
field :request, type: Hash
field :notifier, type: Hash
field :user_attributes, type: Hash
field :framework
field :error_class
delegate :lines, to: :backtrace, prefix: true
delegate :problem, to: :err
belongs_to :app
belongs_to :err
belongs_to :backtrace, index: true
index(created_at: 1)
index(err_id: 1, created_at: 1, _id: 1)
before_save :sanitize
before_destroy :problem_recache
validates :backtrace_id, :server_environment, :notifier, presence: true
scope :ordered, -> { order_by(:created_at.asc) }
scope :reverse_ordered, -> { order_by(:created_at.desc) }
scope :for_errs, lambda { |errs|
where(:err_id.in => errs.all.map(&:id))
}
def user_agent
agent_string = env_vars['HTTP_USER_AGENT']
agent_string.blank? ? nil : UserAgent.parse(agent_string)
end
def user_agent_string
if user_agent.nil? || user_agent.none?
"N/A"
else
"#{user_agent.browser} #{user_agent.version} (#{user_agent.os})"
end
end
def environment_name
n = server_environment['server-environment'] || server_environment['environment-name']
n.blank? ? 'development' : n
end
def component
request['component']
end
def action
request['action']
end
def where
where = component.to_s.dup
where << "##{action}" if action.present?
where
end
def request
super || {}
end
def url
request['url']
end
def host
uri = url && URI.parse(url)
uri && uri.host || "N/A"
rescue URI::InvalidURIError
"N/A"
end
def to_curl
return "N/A" if url.blank?
headers = %w(Accept Accept-Encoding Accept-Language Cookie Referer User-Agent).each_with_object([]) do |name, h|
if (value = env_vars["HTTP_#{name.underscore.upcase}"])
h << "-H '#{name}: #{value}'"
end
end
"curl -X #{env_vars['REQUEST_METHOD'] || 'GET'} #{headers.join(' ')} #{url}"
end
def env_vars
vars = request['cgi-data']
vars.is_a?(Hash) ? vars : {}
end
def params
request['params'] || {}
end
def session
request['session'] || {}
end
##
# TODO: Move on decorator maybe
#
def project_root
server_environment['project-root'] || '' if server_environment
end
def app_version
server_environment['app-version'] || '' if server_environment
end
# filter memory addresses out of object strings
# example: "#<Object:0x007fa2b33d9458>" becomes "#<Object>"
def filtered_message
message.gsub(/(#<.+?):[0-9a-f]x[0-9a-f]+(>)/, '\1\2')
end
protected
def problem_recache
problem.uncache_notice(self)
end
def sanitize
[:server_environment, :request, :notifier].each do |h|
send("#{h}=", sanitize_hash(send(h)))
end
end
def sanitize_hash(hash)
hash.recurse do |recurse_hash|
recurse_hash.inject({}) do |h, (k, v)|
if k.is_a?(String)
h[k.gsub(/\./, '.').gsub(/^\$/, '$')] = v
else
h[k] = v
end
h
end
end
end
end