Module: Termtter::Client

Includes:
Hookable
Defined in:
lib/plugins/hi.rb,
lib/plugins/ar.rb,
lib/plugins/db.rb,
lib/plugins/l2.rb,
lib/plugins/me.rb,
lib/plugins/sl.rb,
lib/plugins/erb.rb,
lib/plugins/foo.rb,
lib/plugins/log.rb,
lib/plugins/say.rb,
lib/plugins/web.rb,
lib/plugins/bomb.rb,
lib/plugins/cool.rb,
lib/plugins/open.rb,
lib/plugins/async.rb,
lib/plugins/clear.rb,
lib/plugins/clock.rb,
lib/plugins/curry.rb,
lib/plugins/draft.rb,
lib/plugins/eject.rb,
lib/plugins/en2ja.rb,
lib/plugins/grass.rb,
lib/plugins/group.rb,
lib/plugins/mongo.rb,
lib/plugins/mongo.rb,
lib/plugins/quote.rb,
lib/plugins/shell.rb,
lib/plugins/timer.rb,
lib/plugins/toppo.rb,
lib/plugins/train.rb,
lib/plugins/wassr.rb,
lib/plugins/whois.rb,
lib/plugins/yhara.rb,
lib/plugins/yonda.rb,
lib/plugins/fibyou.rb,
lib/plugins/filter.rb,
lib/plugins/hatebu.rb,
lib/plugins/ignore.rb,
lib/plugins/irc_gw.rb,
lib/plugins/otsune.rb,
lib/plugins/otsune.rb,
lib/plugins/primes.rb,
lib/plugins/random.rb,
lib/plugins/reblog.rb,
lib/plugins/ruby-v.rb,
lib/plugins/scrape.rb,
lib/plugins/source.rb,
lib/plugins/stream.rb,
lib/plugins/trends.rb,
lib/plugins/w3mimg.rb,
lib/plugins/capture.rb,
lib/plugins/fluentd.rb,
lib/plugins/friends.rb,
lib/plugins/history.rb,
lib/plugins/jakigan.rb,
lib/plugins/md5pass.rb,
lib/plugins/nyancat.rb,
lib/plugins/outputz.rb,
lib/plugins/replace.rb,
lib/plugins/storage.rb,
lib/plugins/twitpic.rb,
lib/termtter/client.rb,
lib/plugins/addspace.rb,
lib/plugins/countter.rb,
lib/plugins/defaults.rb,
lib/plugins/encoding.rb,
lib/plugins/favotter.rb,
lib/plugins/open_url.rb,
lib/plugins/paranoid.rb,
lib/plugins/saykanji.rb,
lib/plugins/uri-open.rb,
lib/plugins/ar-single.rb,
lib/plugins/easy_post.rb,
lib/plugins/mashimaro.rb,
lib/plugins/mashimaro.rb,
lib/plugins/mashimaro.rb,
lib/plugins/mashimaro.rb,
lib/plugins/quicklook.rb,
lib/plugins/fib_filter.rb,
lib/plugins/multi_post.rb,
lib/plugins/quick_exit.rb,
lib/plugins/search_url.rb,
lib/plugins/searchline.rb,
lib/plugins/typable_id.rb,
lib/plugins/appendtitle.rb,
lib/plugins/http_server.rb,
lib/plugins/list_switch.rb,
lib/plugins/multi_reply.rb,
lib/plugins/reduce_text.rb,
lib/plugins/user_stream.rb,
lib/plugins/command_plus.rb,
lib/plugins/command_plus.rb,
lib/plugins/multi_output.rb,
lib/plugins/multi_output.rb,
lib/plugins/custom_prompt.rb,
lib/plugins/defaults/eval.rb,
lib/plugins/defaults/exec.rb,
lib/plugins/defaults/list.rb,
lib/plugins/defaults/user.rb,
lib/plugins/github-issues.rb,
lib/plugins/reply_retweet.rb,
lib/plugins/screen-notify.rb,
lib/plugins/system_status.rb,
lib/plugins/update_editor.rb,
lib/plugins/url_shortener.rb,
lib/plugins/another_prompt.rb,
lib/plugins/capital_update.rb,
lib/plugins/defaults/alias.rb,
lib/plugins/defaults/cache.rb,
lib/plugins/list_with_opts.rb,
lib/plugins/defaults/plugin.rb,
lib/plugins/defaults/stdout.rb,
lib/plugins/defaults/switch.rb,
lib/plugins/defaults/system.rb,
lib/plugins/defaults/hashtag.rb,
lib/plugins/defaults/keyword.rb,
lib/plugins/defaults/retweet.rb,
lib/plugins/event_invoked_at.rb,
lib/plugins/hatebu_and_update.rb,
lib/plugins/defaults/expand_tco_url.rb,
lib/plugins/defaults/standard_commands.rb,
lib/plugins/defaults/standard_completion.rb

Overview

config.plugins.alias.aliases = { :e => ‘exit’, :q => ‘exit’}

Defined Under Namespace

Modules: Jakigan Classes: DirectMessage, SearchEvent, UserSearchEvent

Constant Summary collapse

SEARCH_URI = 
'search.twitter.com'
W3MIMG = 
'/usr/lib/w3m/w3mimgdisplay'
LINEH = 
PH / CH
PROTOCOLS = 
%w(http https)

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Hookable

included

Class Attribute Details

.commands ⇒ Object (readonly)

Returns the value of attribute commands.



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# File 'lib/termtter/client.rb', line 20

def commands
  @commands
end

.logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/termtter/client.rb', line 20

def logger
  @logger
end

.task_manager ⇒ Object (readonly)

Returns the value of attribute task_manager.



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# File 'lib/termtter/client.rb', line 20

def task_manager
  @task_manager
end

Class Method Details

.add_command(name) ⇒ Object 



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# File 'lib/termtter/client.rb', line 81

def add_command(name)
  if block_given?
    command = Command.new(:name => name)
    yield command
    @commands[command.name] = command
  else
    raise ArgumentError, 'must be given block to set parameters'
  end
end

.add_filter(&b) ⇒ Object 



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# File 'lib/termtter/client.rb', line 51

def add_filter(&b)
  warn "add_filter method will be removed. Use Termtter::Client.register_hook(:name => ..., :point => :filter_for_output, :exec => ... ) instead."
  @filters << b
end

.add_task(*arg, &block) ⇒ Object 



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# File 'lib/termtter/client.rb', line 215

def add_task(*arg, &block)
  @task_manager.add_task(*arg, &block)
end

.alias_command(arg) ⇒ Object 



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# File 'lib/plugins/command_plus.rb', line 12

def alias_command(arg)
  original, new = arg.split(/\s+/)
  if @commands[original.to_sym]
    @commands[new.to_sym] = @commands[original.to_sym].clone
    @commands[new.to_sym].name    = new.to_sym
    @commands[new.to_sym].aliases = []
    @commands[new.to_sym].help    = ''
    puts "alias '#{original}' to '#{new}'."
  else
    raise "#{original} command is not found."
  end
end

.alive_thread?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plugins/stream.rb', line 50

def alive_thread?(name)
  config.plugins.stream.__send__(name).alive? rescue false
end

.apply_filters_for_hook(hook_name, statuses, event) ⇒ Object 



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# File 'lib/termtter/client.rb', line 148

def apply_filters_for_hook(hook_name, statuses, event)
  get_hooks(hook_name).inject(statuses) {|s, hook|
    hook.call(s, event)
  }
end

.clear_command ⇒ Object 



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# File 'lib/termtter/client.rb', line 91

def clear_command
  @commands.clear
end

.clear_filter ⇒ Object 



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# File 'lib/termtter/client.rb', line 56

def clear_filter
  @filters.clear
end

.clear_line ⇒ Object 



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# File 'lib/termtter/client.rb', line 362

def clear_line
  print "\e[0G" + "\e[K" unless win?
end

.collect_hashtags(text) ⇒ Object 



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# File 'lib/plugins/defaults/standard_completion.rb', line 56

def self.collect_hashtags(text)
  text.force_encoding("UTF-8") if text.respond_to?(:force_encoding)
  public_storage[:hashtags_for_completion] += text.scan(/#([0-9A-Za-z_]+)/u).flatten
end

.command_exists?(text) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/termtter/client.rb', line 195

def command_exists?(text)
  @commands.values.any? {|command| command.match?(text) }
end

.confirm(message, default_yes = true, &block) ⇒ Object 



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# File 'lib/termtter/client.rb', line 366

def confirm(message, default_yes = true, &block)
  pause # TODO: TaskManager から呼ばれるならこれいらないなぁ

  print "\"#{message.strip}\" "
  readline = Readline.readline(default_yes ? "[Y/n] " : "[N/y] ", false)
  result =
    if !!(/^$/ =~ readline)
      default_yes
    else
      !!(/^y/i =~ readline)
    end

  if result && block
    block.call
  end

  result
ensure
  resume # TODO: TaskManager から呼ばれるならこれいらないなぁ
end

.data_to_typable_id(data) ⇒ Object 



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# File 'lib/plugins/defaults/stdout.rb', line 75

def self.data_to_typable_id(data)
  id = config.plugins.stdout.typable_id_prefix +
    @typable_id_generator.get_id(data)
end

.default_logger ⇒ Object 



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# File 'lib/termtter/client.rb', line 273

def default_logger
  logger = Logger.new(STDOUT)
  logger.formatter = lambda {|severity, time, progname, message|
    color =
      case severity
      when /^DEBUG/
        'blue'
      when /^INFO/
        'cyan'
      when /^WARN/
        'magenta'
      when /^ERROR/
        'red'
      when /^FATAL/
        'on_red'
      else
        'white'
      end
    TermColor.parse("<#{color}>" + TermColor.escape("[#{severity}] #{message}\n") + "</#{color}>")
  }
  logger
end

.delete_and_replace(recent, pattern_reg, replace, global) ⇒ Object 



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# File 'lib/plugins/replace.rb', line 4

def self.delete_and_replace(recent, pattern_reg, replace, global)
  new_text =
    if global
      recent.text.gsub(pattern_reg, replace)
    else
      recent.text.sub(pattern_reg, replace)
    end

  param =
    if recent.in_reply_to_status_id
      {:in_reply_to_status_id => recent.in_reply_to_status_id}
    else
      {}
    end

  if new_text == recent.text
    puts "It was not replaced."
    raise Termtter::CommandCanceled
  end

  if /^y?$/i !~ Readline.readline("\"replace #{new_text}\" [Y/n] ", false)
    puts 'canceled.'
    raise Termtter::CommandCanceled
  else
    result = Termtter::API.twitter.remove_status(recent.id)
    puts "deleted => #{result.text}"
    result = Termtter::API.twitter.update(new_text, param)
    puts "updated => #{result.text}"
  end
end

.delete_command(arg) ⇒ Object 



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# File 'lib/plugins/command_plus.rb', line 4

def delete_command(arg)
  if @commands.delete(arg.to_sym)
    puts "#{arg} command is deleted."
  else
    raise "#{arg} command is not found."
  end
end

.delete_output(name) ⇒ Object 



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# File 'lib/plugins/multi_output.rb', line 10

def delete_output(name)
  @outputs.delete(name)
end

.delete_task(key) ⇒ Object 



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# File 'lib/termtter/client.rb', line 219

def delete_task(name)
  @task_manager.delete_task(name)
end

.encode(text, encoding) ⇒ Object 



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# File 'lib/plugins/encoding.rb', line 5

def self.encode text, encoding
  return text unless encoding

  if RUBY_VERSION >= '1.9'
    begin
      text = text.encode encoding
    rescue
      # no encodings exception
    end
  else
    begin 
      require 'nkf'
    rescue
      return text
    end

    text = case encoding
           when 'utf-8'
             NKF.nkf('-w', text)
           when 'euc-jp'
             NKF.nkf('-e', text)
           when 'sjis'
             NKF.nkf('-s', text)
           else
             text
           end
  end
end

.english?(text) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plugins/en2ja.rb', line 14

def self.english?(text)
  /[一-龠]+|[ぁ-ん]+|[ァ-ヴー]+|[ａ-ｚＡ-Ｚ０-９]+/ !~ text
end

.eval_init_block ⇒ Object 



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# File 'lib/termtter/client.rb', line 305

def eval_init_block
  @init_block.call(self) if @init_block
end

.execute(text) ⇒ Object 



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# File 'lib/termtter/client.rb', line 154

def execute(text)
  text = text.strip

  @task_manager.invoke_and_wait do
    # FIXME: This block can become Maybe Monad
    get_hooks("pre_command").each {|hook|
      break if text == nil # interrupt if hook returns nil
      text = hook.call(text)
    }
    return if text.empty?

    command = find_command(text)
    raise CommandNotFound, text unless command

    command_str, modified_arg = command.split_command_line(text)
    command_str.strip!
    modified_arg ||= ''

    # FIXME: This block can become Maybe Monad
    get_hooks("modify_arg_for_#{command.name.to_s}").each {|hook|
      break if modified_arg == false # interrupt if hook return false
      modified_arg.strip!
      modified_arg = hook.call(command_str, modified_arg) || ''
    }
    modified_arg.strip!

    begin
      call_hooks("pre_exec_#{command.name.to_s}", command, modified_arg)
      result = command.call(command_str, modified_arg, text) # exec command
      call_hooks("post_exec_#{command.name.to_s}", command_str, modified_arg, result)
      call_hooks("post_command", text)
    rescue CommandCanceled
      return false
    end
    return true
  end
rescue TimeoutError
  call_hooks("timeout", text)
  raise
end

.exit ⇒ Object 



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# File 'lib/termtter/client.rb', line 223

def exit
  puts 'finalizing...'
  call_hooks(:exit)
  @task_manager.kill
end

.expand_tco_urls!(text, urls) ⇒ Object 



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# File 'lib/plugins/defaults/expand_tco_url.rb', line 13

def self.expand_tco_urls!(text, urls)
  urls.each do |u|
    next unless u[:expanded_url]
    text.sub!(/#{Regexp.escape(u[:url])}/, u[:expanded_url])
  end
end

.fetch_title_data(uri) ⇒ Object

returns :uri | :uri | nil



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# File 'lib/plugins/appendtitle.rb', line 12

def self.fetch_title_data(uri) # returns {:title, :uri} | {:uri} | nil
  return unless uri
  key = %w{ plugins appendtitle title-data}.push(Digest::SHA1.hexdigest(uri)).join('-')
  if v = memory_cache.get(key)
    logger.debug "appendtitle: cache hit for #{uri}"
    return v
  end

  memory_cache.set(key, {}, config.plugins.appendtitle.cache_expire) # to avoid duplicate fetch
  logger.debug "appendtitle: fetching title for #{uri}"
  data = {}
  uri_fetch = uri
  begin
    io = URI.parse(uri_fetch).read
    base_uri = io.base_uri.to_s
    base_uri = uri_fetch if base_uri.length > 1000
    data[:uri] = base_uri
    charset = io.scan(/charset="?([^\s"]*)/i).flatten.inject(Hash.new{0}){|a, b| a[b]+=1; a}.to_a.sort_by{|a|a[1]}.reverse.first[0] # XXX: scan charset from source
    begin # title
      source = Nokogiri(io, base_uri, charset)
      title = source.at('title').text rescue nil
      title ||= source.at('h1').text rescue nil
      title ||= source.at('h2').text rescue nil
      title = title.gsub(/\n/, '').gsub(/\s+/, ' ') if title
      data[:title] = title if title
    rescue
    end
    memory_cache.set(key, data, config.plugins.appendtitle.cache_expire)
    data
  rescue RuntimeError => error
    # example: redirection forbidden: http://bit.ly/gSarwN -> https://github.com/jugyo/termtter/commit/6e5fa4455a5117fb6c10bdf82bae52cfcf57a91f
    if error.message =~ /^redirection forbidden/
      logger.debug "appendtitle: #{error.message}"
      uri_fetch = error.message.split(/\s+/).last
      retry
    end
  rescue Timeout::Error, StandardError => error
    logger.debug "appendtitle: error #{uri}, #{error.class.to_s}: #{error.message}"
    nil
  end
end

.find_command(text) ⇒ Object 



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# File 'lib/termtter/client.rb', line 199

def find_command(text)
  @commands.
    values.
    select {|command| command.match?(text) }.
    sort_by {|command| command.name.to_s.split(' ').size }.
    last
end

.find_filter_candidates(a, b, filters) ⇒ Object 



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# File 'lib/plugins/filter.rb', line 49

def self.find_filter_candidates(a, b, filters)
  if a.empty?
    filters.to_a
  else
    filters.grep(/^#{Regexp.quote a}/i)
  end.
  map {|u| b % u }
end

.find_group_candidates(a, b) ⇒ Object 



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# File 'lib/plugins/group.rb', line 9

def self.find_group_candidates(a, b)
  config.plugins.group.groups.keys.map {|k| k.to_s}.
    grep(/^#{Regexp.quote a}/).
    map {|u| b % u }
end

.find_status_ids(text) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 580

def find_status_ids(text)
  public_storage[:status_ids].select {|id| /#{Regexp.quote(text)}/ =~ id.to_s }
end

.find_users(text) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 584

def find_users(text)
  public_storage[:users].select {|user| /^#{Regexp.quote(text)}/ =~ user }
end

.following_friends ⇒ Object 



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# File 'lib/plugins/irc_gw.rb', line 16

def following_friends
  user_name = config.user_name
  frinends  = []
  last = nil
  begin
    puts "collecting friends (#{frinends.length})"
    last = Termtter::API::twitter.friends(:screen_name => user_name, :cursor => last ? last.next_cursor : -1)
    frinends += last.users
  rescue Timeout::Error, StandardError # XXX
    break
  end until last.next_cursor == 0
  puts "You have #{frinends.length} friends."
  Set.new(frinends.map(&:screen_name))
end

.formatted_help(helps) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 457

def self.formatted_help(helps)
  helps = helps.sort_by {|help| help[0] }
  width = helps.map {|n, _| n.size }.max
  space = 3
  helps.map {|name, desc|
    name.to_s.ljust(width + space) + desc.to_s
  }.join("\n")
end

.friends_or_followers_command(type, arg) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 174

def self.friends_or_followers_command(type, arg)
  raise "type should be :friends or :followers" unless [:friends, :followers].include? type
  limit = 20
  if /\-([\d]+)/ =~ arg
    limit = $1.to_i
    arg = arg.gsub(/\-([\d]+)/, '')
  end
  arg.strip!
  user_name = arg.empty? ? config.user_name : arg
  users = get_friends_or_followers(type, user_name, limit)
  longest = users.map{ |u| u.screen_name.length}.max
  users.reverse.each{|user|
    padding = ' ' * (longest - user.screen_name.length)
    user_id = Termtter::Client.data_to_typable_id(user.id) rescue ''
    color = user.following ? config.plugins.stdout.colors.first : config.plugins.stdout.colors.last
    mark  = user.following ? '♥' : '✂'
    erbed_text = ERB.new(config.plugins.standard.one_line_profile_format).result(binding)
    puts TermColor.unescape(TermColor.parse(erbed_text))
  }
end

.gen_pass(master_pass) ⇒ Object 



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# File 'lib/plugins/md5pass.rb', line 11

def self.gen_pass(master_pass)
    salt = config.plugins.md5pass.salt
    len = config.plugins.md5pass.len
    times = config.plugins.md5pass.times
    url = "http://#{config.host}/"
    user = config.user_name
    str = (url + salt + user + master_pass) * (2 ** times);
    Base64.encode64(Digest::MD5.digest(str))[0, len]
end

.get_command(name) ⇒ Object

MEMO: attr_reader :commands してるからこれいらない気もする



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# File 'lib/termtter/client.rb', line 96

def get_command(name)
  @commands[name]
end

.get_followers(user_name, max) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 139

def self.get_followers(user_name, max)
  self.get_friends_or_followers(:followers, user_name, max)
end

.get_friends(user_name, max) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 135

def self.get_friends(user_name, max)
  self.get_friends_or_followers(:friends, user_name, max)
end

.get_friends_or_followers(type, user_name, max) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 143

def self.get_friends_or_followers(type, user_name, max)
  raise "type should be :friends or :followers" unless [:friends, :followers].include? type
  users = []
  cursor = -1
  begin
    tmp = Termtter::API::twitter.__send__(type, user_name, :cursor => cursor)
    cursor = tmp[:next_cursor]
    users += tmp[:users]
    puts "#{users.length}/#{max}" if max > 100
  rescue
    break
  end until (cursor.zero? or users.length > max)
  users.take(max)
end

.get_group_of(screen_name) ⇒ Object 



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# File 'lib/plugins/group.rb', line 15

def self.get_group_of(screen_name)
  config.plugins.group.groups.select{ |k, v| v.include? screen_name}.map{|a| a.first}
end

.handle_error(e) ⇒ Object 



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# File 'lib/termtter/client.rb', line 348

def handle_error(e)
  logger.error("#{e.class.to_s}: #{e.message}")
  logger.error(e.backtrace.join("\n")) if (e.backtrace and config.devel)
  get_hooks(:on_error).each {|hook| hook.call(e) }
end

.init(&block) ⇒ Object 



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# File 'lib/termtter/client.rb', line 296

def init(&block)
  @init_block = block
end

.input_editor ⇒ Object 



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# File 'lib/plugins/github-issues.rb', line 180

def self.input_editor(body = nil)
  file = Tempfile.new('termtter')
  editor = config.plugins.github_issues.editor
  file.write body if body
  file.close
  system("#{editor} #{file.path}")
  result = file.open.read
  file.flush
  file.close(false)
  result
end

.is_member?(status, group = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plugins/group.rb', line 56

def self.is_member?(status, group = nil)
  if group
    config.plugins.group.groups[group].include? status.user.screen_name
  else
    config.plugins.group.groups.values.flatten.include? status.user.screen_name
  end
end

.kill_thread(name) ⇒ Object 



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# File 'lib/plugins/stream.rb', line 46

def kill_thread(name)
  config.plugins.stream.__send__(name).kill rescue nil
  config.plugins.stream.__assign__(name, nil)
end

.legacy_config_support ⇒ Object 



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# File 'lib/termtter/client.rb', line 242

def legacy_config_support
  case File.ftype(File.expand_path('~/.termtter'))
  when 'directory'
    # nop
  when 'file'
    move_legacy_config_file
  end
end

.list_name_to_slug(list_name) ⇒ Object 



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# File 'lib/plugins/defaults/list.rb', line 181

def self.list_name_to_slug(list_name)
  list_name[/([^\/]*)$/]
end

.load_config ⇒ Object 



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# File 'lib/termtter/client.rb', line 229

def load_config
  legacy_config_support() if File.exist? Termtter::CONF_DIR
  unless File.exist?(Termtter::CONF_FILE)
    require 'termtter/config_setup'
    ConfigSetup.run
  end
  load Termtter::CONF_FILE
  unless config.dmsg_permission
    require 'termtter/config_setup'
    ConfigSetup.reauth
  end
end

.load_history ⇒ Object 



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# File 'lib/plugins/history.rb', line 17

def self.load_history
  filename = File.expand_path(config.plugins.history.filename)
  keys = config.plugins.history.keys

  if File.exist?(filename)
    begin
      history = Marshal.load Zlib::Inflate.inflate(File.read(filename))
    rescue Zlib::BufError => e
      ui = create_highline
      delete = ui.ask("Unable to read #{filename}. Do you wish to remove it?")
      if delete =~ /^y/i
        if File.delete(filename) > 1
          puts "Removed #{filename}"
        end
      end
      history = nil
    end
    if history
      keys.each do |key|
        public_storage[key] = history[key] if history[key]
      end
      Readline::HISTORY.push *history[:history] if history[:history]
      puts "history loaded(#{File.size(filename)/1000}kb)"
    end
  end
end

.load_plugins ⇒ Object 



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# File 'lib/termtter/client.rb', line 300

def load_plugins
  plug 'defaults'
  plug config.system.load_plugins
end

.memory_cache ⇒ Object 



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# File 'lib/termtter/client.rb', line 47

def memory_cache
  @memory_cache ||= Termtter::MemoryCache.new
end

.mongo_db ⇒ Object 



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# File 'lib/plugins/mongo.rb', line 6

def mongo_db
  @mongo_db ||= Mongo::Connection.new('localhost', 27017, :pool_size => 5, :timeout => 5).db(config.plugins.mongo.db_name)
end

.move_legacy_config_file ⇒ Object

MEMO: This method will be removed in Termtter 2.0.0



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# File 'lib/termtter/client.rb', line 252

def move_legacy_config_file
  FileUtils.mv(
    Termtter::CONF_DIR,
    File.expand_path('~/.termtter___'))
  Dir.mkdir(Termtter::CONF_DIR)
  FileUtils.mv(
    File.expand_path('~/.termtter___'),
    Termtter::CONF_FILE)
end

.normalize_as_user_name(text) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 576

def normalize_as_user_name(text)
  text.strip.sub(/^@/, '')
end

.notify(*args) ⇒ Object 



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# File 'lib/termtter/client.rb', line 144

def notify(*args)
  ::Notify.notify(*args)
end

.open_editor(path) ⇒ Object 



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# File 'lib/plugins/defaults/plugin.rb', line 40

def self.open_editor(path)
  # TODO: change to common method or use launchy
  system ENV['EDITOR'] || 'vim', path
end

.open_uri(uri) ⇒ Object 



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# File 'lib/plugins/open_url.rb', line 6

def self.open_uri(uri)
  unless config.plugins.open_url.browser.empty?
    system config.plugins.open_url.browser, uri
  else
    case RUBY_PLATFORM
    when /linux/
      system 'xdg-open', uri
    when /mswin(?!ce)|mingw|bccwin/
      system 'explorer', uri
    else
      system 'open', uri
    end
  end
end

.output(statuses, event = :default) ⇒ Object

statuses => [status, status, …] status => {

  :id => status id,
  :created_at => created time,
  :user_id => user id,
  :name => user name,
  :screen_name => user screen_name,
  :source => source,
  :reply_to => reply_to status id,
  :text => status,
  :original_data => original data,
}



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# File 'lib/termtter/client.rb', line 120

def output(statuses, event = :default)
  return if statuses.nil? || statuses.empty?
  event = Termtter::Event.new(event) unless event.kind_of? Termtter::Event

  statuses = statuses.sort_by(&:id)
  call_hooks(:pre_filter, statuses, event)

  filtered = apply_filters_for_hook(:filter_for_output, statuses.map(&:clone), event)

  @filters.each do |f|  # TODO: code for compatibility. delete someday.
    # but... when is the "someday"?
    filtered = f.call(filtered, event)
  end

  call_hooks(:post_filter, filtered, event)
  get_hooks(:output).each do |hook|
    Termtter::Client.logger.debug { "output: call hook :output #{hook.inspect}" }
    hook.call(
      apply_filters_for_hook(:"filter_for_#{hook.name}", filtered, event),
      event)
  end
  Termtter::Client.logger.debug "output: call hook :output, done"
end

.output_favorites(target, threshold) ⇒ Object 



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# File 'lib/plugins/favotter.rb', line 11

def output_favorites(target, threshold)
  favorites = parse("http://favotter.net/user/#{target}?mode=new&threshold=#{threshold}")

  public_storage[:favorited_ids].clear
  alphabet = '$a'
  max_amount_width = favorites.map {|f| now = f[2].to_s.size }.max
  favorites.reverse.each do |id, text, amount, users|
    public_storage[:favorited_ids][alphabet] = id
    color = fav_color(amount)
    fav   = "fav#{amount == 1 ? '' : 's'}"
    favorites_info = "(#{amount} #{fav})".rjust(max_amount_width + 7)
    format = "<GREEN>#{favorites_info} #{alphabet}</GREEN> <YELLOW>%s</YELLOW>: <#{color}>%s</#{color}>"
    values = [users.join(', '), CGI.escape(text)]
    puts CGI.unescape(TermColor.parse(format % values ))
    alphabet.succ!
  end
end

.parse_options ⇒ Object 



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# File 'lib/termtter/client.rb', line 313

def parse_options
  Termtter::OptParser.parse!(ARGV)
end

.pause ⇒ Object 



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# File 'lib/termtter/client.rb', line 207

def pause
  @task_manager.pause
end

.plug(name, options = {}) ⇒ Object

call-seq:

plug :: Name -> (Hash) -> IO () where NAME = String | Symbol | [NAME]



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# File 'lib/termtter/client.rb', line 24

def plug(name, options = {})
  if Array === name # Obviously `name.respond_to?(:each)` is better, but for 1.8.6 compatibility we cannot.
    name.each {|i| plug(i, options) }
    return
  end

  name = name.to_s

  return if config.system.disable_plugins.include?(name.gsub('defaults/', ''))

  name_sym = name.gsub(/-/, '_').to_sym
  options.each do |key, value|
    config.plugins.__refer__(name_sym).__assign__(key.to_sym, value)
  end
  load "plugins/#{name}.rb"
rescue Exception => e
  Termtter::Client.handle_error(e)
end

.plugin_files(include_system_plugins = false) ⇒ Object 



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# File 'lib/plugins/defaults/plugin.rb', line 50

def self.plugin_files(include_system_plugins = false)
  files = Dir["#{Termtter::CONF_DIR}/plugins/*.rb"]
  files += Dir["#{File.expand_path(File.dirname(__FILE__))}/*.rb"] if include_system_plugins
  files
end

.plugin_list ⇒ Object

plugin_list

IO ()



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# File 'lib/plugins/defaults/standard_commands.rb', line 488

def self.plugin_list
  (Dir["#{File.dirname(__FILE__)}/../**/*.rb"] + Dir["#{Termtter::CONF_DIR}/plugins/**/*.rb"]).
    map {|f| File.expand_path(f).scan(/.*plugins\/(.*)\.rb/).flatten[0] }.
    sort
end

.post_quote(s, comment = nil) ⇒ Object 



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# File 'lib/plugins/quote.rb', line 7

def self.post_quote(s, comment = nil)
  if s.user.protected && config.plugins.quote.confirm_protected &&
      !confirm("#{s.user.screen_name} is protected! Are you sure?", false)
    return
  end

  comment += ' ' unless comment.nil?
  text = ERB.new(config.plugins.quote.format).result(binding)
  Termtter::API.twitter.update(text)
  puts "=> #{text}"

  return text
end

.post_reply_retweet(s, comment = nil) ⇒ Object 



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# File 'lib/plugins/reply_retweet.rb', line 7

def self.post_reply_retweet(s, comment = nil)
  if s.user.protected && config.plugins.reply_retweet.confirm_protected &&
      !confirm("#{s.user.screen_name} is protected! Are you sure?", false)
    return
  end

  text = s.text.gsub(/RT.+\z/, '')
  comment += ' ' unless comment.nil?
  text = ERB.new(config.plugins.reply_retweet.format).result(binding)
  Termtter::API.twitter.update(text)
  puts "=> #{text}"

  return text
end

.post_retweet(s, comment = nil) ⇒ Object 



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# File 'lib/plugins/defaults/retweet.rb', line 15

def self.post_retweet(s, comment = nil)
  s[:user][:protected] and
    config.plugins.retweet.confirm_protected and
    !confirm("#{s.user.screen_name} is protected! Are you sure?", false) and
    return

  # NOTE: If it's possible, this plugin tries to
  #   use the default RT feature twitter provides.
  if comment.nil? && config.plugins.retweet.official_retweet
    begin
      Termtter::API.twitter.retweet(s.id)
      # TODO: Vimshell support
      puts TermColor.parse("<blue>=&gt; RT @#{s.user.screen_name}: #{s.text}</blue>")
      return
    rescue Rubytter::APIError  # XXX: just for transition period
      if $!.to_s == 'Not found'
        Termtter::Client.logger.warn "Failed official retweet. Set twitter langage to English in https://twitter.com/account/settings or set config.plugins.retweet.official_retweet to false."
      else
        raise
      end
    end
  end
  comment += ' ' unless comment.nil?
  rt_or_qt = (config.plugins.retweet.quotetweet and comment) ? 'QT' : 'RT'
  text = ERB.new(config.plugins.retweet.format).result(binding)
  params = config.plugins.retweet.as_reply ? {:in_reply_to_status_id => s.id} : {}
  Termtter::API.twitter.update(text, params)
  puts "=> #{text}"
end

.public_storage ⇒ Object 



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# File 'lib/termtter/client.rb', line 43

def public_storage
  @public_storage ||= {}
end

.puts(message) ⇒ Object 



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# File 'lib/plugins/multi_output.rb', line 14

def puts message
  @outputs.each_value do |block|
    block.call(message)
  end
end

.register_alias(alias_name, command) ⇒ Object Also known as: alias 



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# File 'lib/plugins/defaults/alias.rb', line 24

def register_alias(alias_name, command)
  @aliases[alias_name.to_sym] = command.to_s
end

.register_command(arg, opts = {}, &block) ⇒ Object 



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# File 'lib/termtter/client.rb', line 60

def register_command(arg, opts = {}, &block)
  command = case arg
    when Command
      arg
    when Hash
      Command.new(arg)
    when String, Symbol
      options = { :name => arg }
      options.merge!(opts)
      options[:exec_proc] = block
      Command.new(options)
    else
      raise ArgumentError, 'must be given Termtter::Command, Hash or String(Symbol) with block'
    end
  @commands[command.name] = command
end

.register_macro(name, macro, options = {}) ⇒ Object 



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# File 'lib/termtter/client.rb', line 100

def register_macro(name, macro, options = {})
  command = {
    :name => name.to_sym,
    :exec_proc => lambda {|arg| execute(macro % arg)}
  }.merge(options)
  register_command(command)
end

.register_output(as, &block) ⇒ Object 



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# File 'lib/plugins/multi_output.rb', line 6

def register_output(as, &block)
  @outputs[as] = block
end

.remove_alias(alias_name) ⇒ Object 



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# File 'lib/plugins/defaults/alias.rb', line 29

def remove_alias(alias_name)
  @aliases.delete alias_name.to_sym
end

.remove_command(name) ⇒ Object 



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# File 'lib/termtter/client.rb', line 77

def remove_command(name)
  commands.delete(name.to_sym)
end

.rescue_error ⇒ Object 



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# File 'lib/termtter/client.rb', line 354

def rescue_error
  begin
    yield
  rescue Exception => e
    handle_error(e)
  end
end

.resume ⇒ Object 



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# File 'lib/termtter/client.rb', line 211

def resume
  @task_manager.resume
end

.run ⇒ Object 



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# File 'lib/termtter/client.rb', line 321

def run
  parse_options
  show_splash unless config.system.cmd_mode
  setup_task_manager
  load_config
  load_plugins
  eval_init_block
  begin
    Termtter::API.setup
  rescue Rubytter::APIError => e
    handle_error(e)
    exit!
  end

  config.system.eval_scripts.each {|script| rescue_error { eval script }}
  config.system.run_commands.each {|cmd| rescue_error { execute(cmd) }}

  unless config.system.cmd_mode
    @task_manager.run()
    call_hooks(:initialize)
    add_task(:name => :call_hooks_after_launched, :after => 1) do
      call_hooks(:launched)
    end
    call_hooks(:init_command_line)
  end
end

.save_history ⇒ Object 



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# File 'lib/plugins/history.rb', line 44

def self.save_history
  filename = File.expand_path(config.plugins.history.filename)
  keys = config.plugins.history.keys
  history = { }
  keys.each do |key|
    history[key] = public_storage[key]
  end
  max_of_history = config.plugins.history.max_of_history
  history[:history] = Readline::HISTORY.to_a.reverse.uniq.reverse
  if history[:history].size > max_of_history
    history[:history] = history[:history][-max_of_history..-1]
  end

  File.open(filename, 'w') do |f|
    f.write Zlib::Deflate.deflate(Marshal.dump(history))
  end
  puts "history saved(#{File.size(filename)/1000}kb)"
end

.scrape_group(group) ⇒ Object 



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# File 'lib/plugins/scrape.rb', line 14

def self.scrape_group(group)
  members = config.plugins.group.groups[group] || []
  scrape_members(members)
end

.scrape_members(members) ⇒ Object 



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# File 'lib/plugins/scrape.rb', line 5

def self.scrape_members(members)
  statuses = []
  members.each_with_index do |member, index|
    puts "member #{index+1}/#{members.size} #{member}"
    statuses += Termtter::API.twitter.user_timeline(:screen_name => member, :include_entities => 1)
  end
  statuses
end

.search_plugin_file(name, include_system_plugins = false) ⇒ Object 



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# File 'lib/plugins/defaults/plugin.rb', line 45

def self.search_plugin_file(name, include_system_plugins = false)
  regex = /#{Regexp.quote(name + '.rb')}$/
  plugin_files(include_system_plugins).detect {|f| regex =~ f}
end

.setup_logger ⇒ Object 



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# File 'lib/termtter/client.rb', line 266

def setup_logger
  @logger = config.logger || default_logger
  @logger.level = config.devel ? Logger::DEBUG : Logger::INFO
  call_hooks(:post_setup_logger)
  @logger
end

.setup_task_manager ⇒ Object 



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# File 'lib/termtter/client.rb', line 309

def setup_task_manager
  @task_manager = Termtter::TaskManager.new(1)
end

.shorten_url(url, host, format) ⇒ Object

returns nil if not shorten



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# File 'lib/plugins/url_shortener.rb', line 50

def self.shorten_url(url, host, format)
  return url if config.plugins.url_shortener.ignore_regexp =~ url # already shorten
  url_enc = URI.escape(url, /[^a-zA-Z0-9.:]/)
  res = Termtter::HTTPpool.start(host) do |h|
    h.get(format % url_enc)
  end
  if res.code == '200'
    result = res.body
    if /"(http.*?)"/ =~ result
      result = $1
    elsif /"statusCode": "ERROR"/ =~ result
      return nil
    end
    result
  else
    nil
  end
end

.show_settings(conf, level = 0) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 378

def self.show_settings(conf, level = 0)
  conf.__values__.each do |k, v|
    if v.instance_of? Termtter::Config
      puts "#{k}:"
      show_settings v, level + 1
    else
      print '  ' * level
      puts "#{k} = #{v.nil? ? 'nil' : v.inspect}"
    end
  end
end

.show_splash ⇒ Object 



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# File 'lib/termtter/client.rb', line 317

def show_splash
  puts TermColor.parse(config.splash)
end

.swap_timeline_format(format) ⇒ Object 



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# File 'lib/plugins/stream.rb', line 36

def swap_timeline_format(format)
  original = config.plugins.stdout.timeline_format
  if /\$orig/ =~ format
    format.gsub!(/\$orig/, original)
  end
  config.plugins.stdout.timeline_format = format
  yield
  config.plugins.stdout.timeline_format = original
end

.time_format_for(statuses) ⇒ Object 



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# File 'lib/plugins/defaults/stdout.rb', line 84

def self.time_format_for(statuses)
  t0 = Time.now
  t1 = Time.parse(statuses.first[:created_at])
  t2 = Time.parse(statuses.last[:created_at])
  if [t0.year, t0.month, t0.day] == [t1.year, t1.month, t1.day] \
    and [t1.year, t1.month, t1.day] == [t2.year, t2.month, t2.day]
    config.plugins.stdout.time_format_today
  else
    config.plugins.stdout.time_format_not_today
  end
end

.train(length) ⇒ Object 



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# File 'lib/plugins/train.rb', line 4

def self.train(length)
  text = "ε="
  length.times{ text << "⋤⋥" }
  text
end

.typable_id?(id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plugins/typable_id.rb', line 58

def self.typable_id?(id)
  if public_storage[:typable_id].assoc(id.to_s)
    return true
  else
    return false
  end
end

.typable_id_convert(id) ⇒ Object 



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# File 'lib/plugins/typable_id.rb', line 39

def self.typable_id_convert(id)
  if current_id = public_storage[:typable_id].assoc(id.to_s)
    return current_id[1]
  elsif current_id = public_storage[:typable_id].rassoc(id.to_s)
    return current_id[0]
  else
    return nil
  end
end

.typable_id_status(id) ⇒ Object 



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# File 'lib/plugins/typable_id.rb', line 49

def self.typable_id_status(id)
  if current_id = (public_storage[:typable_id].assoc(id.to_s)||\
                   public_storage[:typable_id].rassoc(id.to_s))
    return current_id[2]
  else
    return nil
  end
end

.typable_id_to_data(id) ⇒ Object 



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# File 'lib/plugins/defaults/stdout.rb', line 80

def self.typable_id_to_data(id)
  @typable_id_generator.get(id)
end

.update_with_user_and_id(text, username, id) ⇒ Object 



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# File 'lib/plugins/defaults/standard_commands.rb', line 570

def update_with_user_and_id(text, username, id)
  text = "@#{username} #{text}"
  result = Termtter::API.twitter.update(text, {'in_reply_to_status_id' => id })
  puts "replied => #{result.text}"
end

.wassr_update(text) ⇒ Object 



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# File 'lib/plugins/multi_post.rb', line 5

def wassr_update(text)
  if text.match(/^(\d+)\s+(.+)$/) and
      (s = Termtter::API.twitter.show($1) rescue nil)
    tmp_text = "@#{s.user.screen_name} #{$2}"
  else
    tmp_text = text
  end

  Net::HTTP.version_1_2
  req = Net::HTTP::Post.new("/statuses/update.json?")
  req.basic_auth config.plugins.wassr.username, config.plugins.wassr.password
  Net::HTTP.start('api.wassr.jp', 80) do |http|
    res = http.request(req, "status=#{URI.escape(tmp_text)}&source=Termtter")
  end
end

Instance Method Details

#friends(max) ⇒ Object 



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# File 'lib/plugins/stream.rb', line 17

def friends(max)
  Status.group(:user_id).
    select(:user_id, :screen_name).
    join(:users, :id => :user_id).
    order(:COUNT.sql_function.desc).take(max)
end