Class: Discordrb::Events::MessageEventHandler

Inherits:
EventHandler
  • Object
show all
Defined in:
lib/discordrb/events/message.rb

Overview

Event handler for MessageEvent

Instance Method Summary collapse

Methods inherited from EventHandler

#call, #initialize, #match, #matches_all

Constructor Details

This class inherits a constructor from Discordrb::Events::EventHandler

Instance Method Details

#matches?(event) ⇒ Boolean 



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# File 'lib/discordrb/events/message.rb', line 32

def matches?(event)
  # Check for the proper event type
  return false unless event.is_a? MessageEvent

  [
    matches_all(@attributes[:starting_with] || @attributes[:start_with], event.content) do |a, e|
      if a.is_a? String
        e.start_with? a
      elsif a.is_a? Regexp
        (e =~ a) == 0
      end
    end,
    matches_all(@attributes[:ending_with] || @attributes[:end_with], event.content) do |a, e|
      if a.is_a? String
        e.end_with? a
      elsif a.is_a? Regexp
        a.match(e) ? e.end_with?(a.match(e)[-1]) : false
      end
    end,
    matches_all(@attributes[:containing] || @attributes[:contains], event.content) do |a, e|
      if a.is_a? String
        e.include? a
      elsif a.is_a? Regexp
        (e =~ a)
      end
    end,
    matches_all(@attributes[:in], event.channel) do |a, e|
      if a.is_a? String
        # Make sure to remove the "#" from channel names in case it was specified
        a.delete('#') == e.name
      elsif a.is_a? Fixnum
        a == e.id
      else
        a == e
      end
    end,
    matches_all(@attributes[:from], event.author) do |a, e|
      if a.is_a? String
        a == e.name
      elsif a.is_a? Fixnum
        a == e.id
      elsif a == :bot
        e.bot?
      else
        a == e
      end
    end,
    matches_all(@attributes[:with_text] || @attributes[:content], event.content) do |a, e|
      if a.is_a? String
        e == a
      elsif a.is_a? Regexp
        a.match(e) ? (e == (a.match(e)[0])) : false
      end
    end,
    matches_all(@attributes[:after], event.timestamp) { |a, e| a > e },
    matches_all(@attributes[:before], event.timestamp) { |a, e| a < e },
    matches_all(@attributes[:private], event.channel.private?) { |a, e| !e == !a }
  ].reduce(true, &:&)
end