lib/slack-ruby-bot/hooks/message.rb
# frozen_string_literal: true
module SlackRubyBot
module Hooks
class Message
def call(client, data)
return if !client.allow_message_loops? && client.message_to_self?(data)
return if !client.allow_bot_messages? && client.bot_message?(data)
prepare!(data)
result = child_command_classes.detect { |d| d.invoke(client, data) }
result ||= built_in_command_classes.detect { |d| d.invoke(client, data) }
result ||= SlackRubyBot::Commands::Unknown.tap { |d| d.invoke(client, data) }
result
end
private
def prepare!(data)
data.text = data.text.strip if data.text
end
#
# All commands.
#
# @return [Array] Descendants of SlackRubyBot::Commands::Base.
#
def command_classes
SlackRubyBot::Commands::Base.command_classes
end
#
# All non-built-in, ie. custom commands.
#
# @return [Array] Non-built-in descendants of SlackRubyBot::Commands::Base.
#
def child_command_classes
command_classes.reject do |k|
k.name&.starts_with?('SlackRubyBot::Commands::')
end
end
#
# All built-in commands.
#
# @return [Array] Built-in descendants of SlackRubyBot::Commands::Base.
#
def built_in_command_classes
command_classes.select do |k|
k.name&.starts_with?('SlackRubyBot::Commands::') && k != SlackRubyBot::Commands::Unknown
end
end
end
end
end