Class: Noticent::Definitions::Alert::Notifier

Inherits:
Object
  • Object
show all
Defined in:
lib/noticent/definitions/alert.rb

Overview

holds a list of recipient + channel

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(alert, recipient, template: '') ⇒ Notifier

Returns a new instance of Notifier.



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# File 'lib/noticent/definitions/alert.rb', line 83

def initialize(alert, recipient, template: '')
  @recipient = recipient
  @alert = alert
  @config = alert.config
  @template = template
  @channel_group = :default
  @channel = nil
end

Instance Attribute Details

#channel ⇒ Object (readonly)

channel to be notified



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# File 'lib/noticent/definitions/alert.rb', line 80

def channel
  @channel
end

#channel_group ⇒ Object (readonly)

group to be notified



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# File 'lib/noticent/definitions/alert.rb', line 79

def channel_group
  @channel_group
end

#recipient ⇒ Object (readonly)

Returns the value of attribute recipient.



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# File 'lib/noticent/definitions/alert.rb', line 78

def recipient
  @recipient
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/noticent/definitions/alert.rb', line 81

def template
  @template
end

Instance Method Details

#applicable_channels ⇒ Object

returns an array of all channels this notifier should send to



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# File 'lib/noticent/definitions/alert.rb', line 108

def applicable_channels
  if @channel_group == :_none_
    # it's a single channel
    [@channel]
  else
    @config.channels_by_group(@channel_group)
  end
end

#on(channel_group_or_name) ⇒ Object 



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# File 'lib/noticent/definitions/alert.rb', line 92

def on(channel_group_or_name)
  # is it a group or a channel name?
  if @config.channel_groups.include? channel_group_or_name
    # it's a group
    @channel_group = channel_group_or_name
    @channel = nil
  elsif !@config.channels[channel_group_or_name].nil?
    @channel_group = :_none_
    @channel = @config.channels[channel_group_or_name]
  else
    # not a group and not a channel
    raise ArgumentError, "no channel or channel group found named '#{channel_group_or_name}'"
  end
end