Class: BugHunter::Error

Inherits:
Object
  • Object
show all
Includes:
Mongoid::Document, Mongoid::Timestamps
Defined in:
lib/bug_hunter/models.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.build_from(env, exception) ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 112

def self.build_from(env, exception)
  doc = self.new
  doc[:message] = exception.message
  doc[:backtrace] = exception.backtrace
  doc[:exception_type] = exception.class.to_s

  new_env = {}
  env.each do |k,v|
    next if k =~ /^action_/

    new_env[k.gsub(".", "_")] = v.inspect
  end
  doc[:request_env] = new_env

  scheme = if env['HTTP_VERSION'] =~ /^HTTPS/i
    "https://"
  else
    "http://"
  end

  url = "#{scheme}#{env["HTTP_HOST"]}#{env["REQUEST_PATH"]}"
  params = {}
  if env["QUERY_STRING"] && !env["QUERY_STRING"].empty?
    url << "?#{env["QUERY_STRING"]}"

    env["QUERY_STRING"].split("&").each do |e|
      k,v = e.split("=")
      params[k] = v
    end
  end
  doc[:url] = url
  if defined?(Rails)
    doc[:is_rails] = true
    doc[:action] = params[:action]
    doc[:controller] = params[:controller]
  end

  doc[:params] = params

  exception.backtrace.each do |line|
    if self.highlight_line?(line) && line =~ /^(.+):(\d+):in `(.+)'/
      next if !File.exist?($1)

      doc[:file] = $1
      doc[:line] = $2.to_i
      doc[:method] = $3

      doc[:line_content] = File.open(doc[:file]).readlines[doc[:line]-1]

      break
    end
  end


  doc
end

.highlight_line?(line) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bug_hunter/models.rb', line 174

def self.highlight_line?(line)
  line !~ /\/(usr|vendor|bundle)\//
end

.minimal ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 47

def self.minimal
  without(:comments, :request_env, :backtrace)
end

Instance Method Details

#add_comment(from, message, ip) ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 55

def add_comment(from, message, ip)
  comment = {:from => from,
             :message => message,
             :created_at => Time.now.utc,
             :ip => ip}

  self.collection.update({:_id => self.id},
                         {:$push => {:comments => comment},
                          :$inc => {:comments_count => 1}},
                         {:multi => true})
end

#partial_message(regex = true) ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 93

def partial_message(regex = true)
  msg = self[:message]
  if msg.match(/#<.+>/) && $`.length > 10
    if regex
      msg = /^#{Regexp.escape($`)}/
    else
      msg = $`
    end
  elsif msg.match(/\{.+\}/) && $`.length > 10
    if regex
      msg = /^#{Regexp.escape($`)}/
    else
      msg = $`
    end
  end

  msg
end

#resolve! ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 67

def resolve!
  self.collection.update({:_id => self.id},
                         {:$set => {:resolved => true, :updated_at => Time.now.utc}},
                         {:multi => true})
  BugHunter::Project.collection.update({:_id => BugHunter::Project.instance.id},
                                       {:$inc => {:errors_resolved_count => 1}})
end

#similar_errors ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 51

def similar_errors
  self.class.where(:message => partial_message, :_id.ne => self.id)
end

#unique_error_selector ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 83

def unique_error_selector
  {
    :resolved => false,
    :message => partial_message,
    :file => self.file,
    :line => self.line,
    :method => self.method
  }
end

#unresolve! ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 75

def unresolve!
  self.collection.update({:_id => self.id},
                         {:$set => {:resolved => false, :updated_at => Time.now.utc}},
                         {:multi => true})
  BugHunter::Project.collection.update({:_id => BugHunter::Project.instance.id},
                                       {:$inc => {:errors_resolved_count => -1}})
end

#update_project ⇒ Object 



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# File 'lib/bug_hunter/models.rb', line 169

def update_project
  BugHunter::Project.collection.update({:_id => BugHunter::Project.instance.id},
                                       {:$inc => {:errors_count => 1}})
end