lib/exception_notification/notifier_helper.rb
require 'pp'
module ExceptionNotification::NotifierHelper
VIEW_PATH = "views/exception_notification/notifier" unless defined?(VIEW_PATH)
APP_PATH = "#{RAILS_ROOT}/app/#{VIEW_PATH}" unless defined?(APP_PATH)
PARAM_FILTER_REPLACEMENT = "[FILTERED]" unless defined?(PARAM_FILTER_REPLACEMENT)
def render_section(section)
RAILS_DEFAULT_LOGGER.info("rendering section #{section.inspect}")
summary = render_overridable(section).strip
unless summary.blank?
title = render_overridable(:title, :locals => { :title => section }).strip
"#{title}\n\n#{summary.gsub(/^/, " ")}\n\n"
end
end
def render_overridable(partial, options={})
if File.exist?(path = "#{APP_PATH}/_#{partial}.html.erb") ||
File.exist?(path = "#{File.dirname(__FILE__)}/../#{VIEW_PATH}/_#{partial}.html.erb") ||
File.exist?(path = "#{APP_PATH}/_#{partial}.rhtml") ||
File.exist?(path = "#{APP_PATH}/_#{partial}.erb")
render(options.merge(:file => path, :use_full_path => false))
else
""
end
end
def inspect_model_object(model, locals={})
render_overridable(:inspect_model,
:locals => { :inspect_model => model,
:show_instance_variables => true,
:show_attributes => true }.merge(locals))
end
def inspect_value(value)
len = 512
result = object_to_yaml(value).gsub(/\n/, "\n ").strip
result = result[0,len] + "... (#{result.length-len} bytes more)" if result.length > len+20
result
end
def object_to_yaml(object)
object.to_yaml.sub(/^---\s*/m, "")
end
def exclude_raw_post_parameters?
@controller && @controller.respond_to?(:filter_parameters)
end
def filter_sensitive_post_data_parameters(parameters)
exclude_raw_post_parameters? ? @controller.__send__(:filter_parameters, parameters) : parameters
end
def filter_sensitive_post_data_from_env(env_key, env_value)
return env_value unless exclude_raw_post_parameters?
return PARAM_FILTER_REPLACEMENT if (env_key =~ /RAW_POST_DATA/i)
return @controller.__send__(:filter_parameters, {env_key => env_value}).values[0]
end
end