initial commit

.gitignore

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+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+test/tmp
+test/version_tmp
+tmp
+.idea

Gemfile

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+source 'https://rubygems.org'
+
+gem 'slop'
+gem 'nokogiri'
+gem 'growl'

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    growl (1.0.3)
+    nokogiri (1.5.0)
+    slop (2.1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  growl
+  nokogiri
+  slop

README.md

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+# pop-zap
+
+pop-zap is auto zapping TV tool with iRemocon.
+
+## usage
+
+```ruby
+ruby -Ilib bin/app.rb
+```

bin/app.rb

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+require 'bundler/setup'
+
+require 'slop'
+require 'socket'
+require 'open-uri'
+require 'nokogiri'
+require 'pop-zap'
+require 'growl'
+
+opts = Slop.parse do
+  banner "ruby -Ilib bin/app.rb [options]"
+  on :c, '--conf', 'Set configuration path', :as => :string
+  on :h, '--help', 'Print this message'
+end
+
+if opts.help?
+  puts opts.help
+  exit 1
+end
+
+conf = opts[:conf] || 'conf'
+
+pop_zap = PopZap::App.new(conf)
+pop_zap.start

conf/iremocon.conf

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+ip: 192.168.0.9
+port: 51013

conf/tv.conf

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+NHK総合: 1201
+NHK教育: 1202
+日本テレビ: 1204
+テレビ朝日: 1205
+TBSテレビ: 1206
+テレビ東京: 1207
+フジテレビ: 1208

lib/pop-zap.rb

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+require 'pop-zap/version'
+require 'pop-zap/app'

lib/pop-zap/app.rb

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+# -*- coding: utf-8 -*-
+module PopZap
+  class App
+    LIVE_URL = 'http://tv2ch.nukos.net/tvres.html'
+    IGNORE_KEYWORDS = ['BS実況', 'スカパー', '番組']
+
+    def initialize(conf)
+      @conf = conf
+      @tv_conf = YAML.parse_file("#{conf}/tv.conf").transform
+      @iremocon_conf = YAML.parse_file("#{conf}/iremocon.conf").transform
+    end
+
+    def start
+      prev_channel = ''
+      loop do
+        popular_channel = popular_channels.first
+        unless prev_channel == popular_channel
+          Growl.notify "#{popular_channel[:program]} - #{popular_channel[:channel]}"
+          show popular_channel[:channel]
+          prev_channel = popular_channel
+        end
+
+        sleep 300
+      end
+    end
+
+    def popular_channels
+      channels = []
+
+      doc = Nokogiri::HTML(open(LIVE_URL))
+      trs = doc.css('table.table3 tr')
+      trs.each do |tr|
+        tds = tr.css('td')
+        next unless tds.size > 0
+
+        channel = tds[0].inner_text.gsub("\n", '').gsub('の勢い', '')
+        rate = tds[1].inner_text.gsub("\n", '').gsub('res/分', '').to_i
+        program = tds[3].inner_text
+
+        matches = channel.match(/#{IGNORE_KEYWORDS.join('|')}/)
+        next unless matches.nil?
+
+        channels << { :channel => channel, :rate => rate, :program => program }
+      end
+
+      channels.sort {|a, b| a[:rate] <=> b[:rate] }.reverse
+    end
+
+    def show(channel)
+      channel_id = @tv_conf[channel]
+      raise if channel_id.nil?
+      sock = TCPSocket.new @iremocon_conf['ip'], @iremocon_conf['port']
+
+      sock.write "*is;#{channel_id}\r\n"
+      sock.close
+    end
+
+  end
+end

lib/pop-zap/version.rb

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+module PopZap
+  VERSION = "0.0.1"
+end