Class: Blur::Client

Inherits:

Object

• Object
• Blur::Client

show all

Includes:

Handling, Logging

Defined in:

library/blur/client.rb,
library/blur/handling.rb

Overview

Defined Under Namespace

Modules: Handling

Instance Attribute Summary (collapse)

• - (Array) networks

  A list of instantiated networks.

• - (Array) options

  The options that is passed upon initialization.

• - (Array) scripts

  A list of scripts that is loaded during runtime.

Instance Method Summary (collapse)

• - (Object) connect

  Connect to each network available that is not already connected, then proceed to start the run-loop.

• - (Object) got_command(network, command)

  Is called when a command have been received and parsed, this distributes the command to the loader, which then further distributes it to events and scripts.

• - (Client) initialize(options) constructor

  Instantiates the client, stores the options, instantiates the networks and then loads available scripts.

• - (Object) load_scripts

  Searches for scripts in working_directory/scripts and then loads them.

• - (Object) quit(signal = :SIGINT)

  Try to gracefully disconnect from each network, unload all scripts and exit properly.

• - (Object) unload_scripts

  Unload all scripts gracefully that have been loaded into the client.

Methods included from Handling

#got_channel_topic, #got_end_of_motd, #got_join, #got_kick, #got_mode, #got_name_reply, #got_nick, #got_part, #got_ping, #got_privmsg, #got_quit, #got_topic

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# File 'library/blur/client.rb', line 26

def initialize options
  @options   = options
  @scripts   = []
  @networks  = []
  @callbacks = {}
  
  @networks = @options[:networks].map {|options| Network.new options }
  
  load_scripts
  trap 2, &method(:quit)
end

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# File 'library/blur/client.rb', line 18

def networks
  @networks
end

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# File 'library/blur/client.rb', line 14

def options
  @options
end

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# File 'library/blur/client.rb', line 16

def scripts
  @scripts
end

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# File 'library/blur/client.rb', line 40

def connect
  networks = @networks.select {|network| not network.connected? }
  
  EventMachine.run do
    networks.each do |network|
      network.delegate = self
      network.connect
    end

    EventMachine.error_handler{|e| p e }
  end
end

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# File 'library/blur/client.rb', line 59

def got_command network, command
  log "#{'←' ^ :green} #{command.name.to_s.ljust(8, ' ') ^ :light_gray} #{command.params.map(&:inspect).join ' '}"
  name = :got_#{command.name.downcase}"
  
  if respond_to? name
    __send__ name, network, command
  end
end

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# File 'library/blur/client.rb', line 69

def load_scripts
  script_path = File.dirname $0
  
  Dir.glob("#{script_path}/scripts/*.rb").each do |path|
    script = Script.new path
    script.__client = self
    
    @scripts << script
  end
end

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# File 'library/blur/client.rb', line 93

def quit signal = :SIGINT
  @networks.each do |network|
    network.transmit :QUIT, "Got SIGINT?"
    network.disconnect
  end
  
  unload_scripts
  
  EventMachine.stop
end

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# File 'library/blur/client.rb', line 83

def unload_scripts
  @scripts.each do |script|
    script.unload!
  end.clear
end