Class: Telegram::LoggerBot::Logger

Inherits:
Logger
  • Object
show all
Defined in:
lib/telegram/logger_bot/logger.rb

Constant Summary collapse

SEV_ICON = 
[
    "\xF0\x9F\x93\x98",
    "\xF0\x9F\x93\x94",
    "\xF0\x9F\x93\x99",
    "\xF0\x9F\x93\x95",
    "\xF0\x9F\x93\x9A",
    "\xF0\x9F\x93\x93"
].each(&:freeze).freeze
TIME_ICON_FIRST_HALF = 
[
    "\xF0\x9F\x95\x9B",
    "\xF0\x9F\x95\x90",
    "\xF0\x9F\x95\x91",
    "\xF0\x9F\x95\x92",
    "\xF0\x9F\x95\x93",
    "\xF0\x9F\x95\x94",
    "\xF0\x9F\x95\x95",
    "\xF0\x9F\x95\x96",
    "\xF0\x9F\x95\x97",
    "\xF0\x9F\x95\x98",
    "\xF0\x9F\x95\x99",
    "\xF0\x9F\x95\x9A"
]
TIME_ICON_SECOND_HALF = 
[
    "\xF0\x9F\x95\xA7",
    "\xF0\x9F\x95\x9C",
    "\xF0\x9F\x95\x9D",
    "\xF0\x9F\x95\x9E",
    "\xF0\x9F\x95\x9F",
    "\xF0\x9F\x95\xA0",
    "\xF0\x9F\x95\xA1",
    "\xF0\x9F\x95\xA2",
    "\xF0\x9F\x95\xA3",
    "\xF0\x9F\x95\xA4",
    "\xF0\x9F\x95\xA5",
    "\xF0\x9F\x95\xA6"
]

Instance Method Summary collapse

Constructor Details

#initialize(next_logger = nil, level = nil) ⇒ Logger

Returns a new instance of Logger.



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# File 'lib/telegram/logger_bot/logger.rb', line 4

def initialize(next_logger = nil, level = nil)
  @next_logger = next_logger
  @level = level || (next_logger.level if next_logger) || DEBUG
  @default_formatter = Formatter.new
  @api = Telegram::Bot::Api.new(Telegram::LoggerBot.configuration.token)
end

Instance Method Details

#add(severity, message = nil, progname = nil, &block) ⇒ Object 



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# File 'lib/telegram/logger_bot/logger.rb', line 69

def add(severity, message = nil, progname = nil, &block)
  severity ||= UNKNOWN
  return true if severity < @level
  if message.nil?
    if block_given?
      message = block.dup.call
    else
      message = progname
      progname = @progname
    end
  end

  chat_id = Telegram::LoggerBot.configuration.chat_id
  time = Time.now

  text = "#{format_severity_icon(severity)}*#{format_severity(severity)}*"
  text << "   _#{clear_markdown(progname)}_" if progname
  text << "\n#{format_time_icon(time)}#{time}"

  @api.send_message(chat_id: chat_id, text: text, parse_mode: 'Markdown')
  @api.send_message(chat_id: chat_id, text: message)

  return true unless @next_logger

  @next_logger.add(severity, message, progname, &block)
end

#clear_markdown(str) ⇒ Object 



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# File 'lib/telegram/logger_bot/logger.rb', line 11

def clear_markdown(str)
  str.gsub(/[^a-zA-Z0-9\<\>\s\n:+-]/, '')
end

#format_severity_icon(severity) ⇒ Object 



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# File 'lib/telegram/logger_bot/logger.rb', line 24

def format_severity_icon(severity)
  SEV_ICON[severity] || "\xF0\x9F\x93\x93"
end

#format_time_icon(time) ⇒ Object 



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# File 'lib/telegram/logger_bot/logger.rb', line 58

def format_time_icon(time)
  hour12 = time.strftime('%I').to_i
  hour12 = 0 if hour12 == 12
  minute = time.strftime('%M').to_i
  if minute < 30
    TIME_ICON_FIRST_HALF[hour12]
  else
    TIME_ICON_SECOND_HALF[hour12]
  end
end