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#!/usr/bin/env ruby | |
require 'rubygems' | |
require 'rexml/document' | |
require 'mysql2' | |
require 'date' | |
HOME_CONFIG = "#{ENV['HOME']}/.mythtv/config.xml" | |
ETC_CONFIG = "/etc/mythtv/config.xml" | |
if File.exist?(HOME_CONFIG) | |
file = HOME_CONFIG | |
elsif File.exist?(ETC_CONFIG) | |
file = ETC_CONFIG | |
else | |
raise "No config.xml found at #{HOME_CONFIG} or #{ETC_CONFIG}" | |
end | |
doc = REXML::Document.new(File.open(file, 'r')) | |
client = Mysql2::Client.new({ | |
:host => doc.elements.to_a("//DBHostName").first.text, | |
:port => doc.elements.to_a("//DBPort").first.text.to_i, | |
:username => doc.elements.to_a("//DBUserName").first.text, | |
:password => doc.elements.to_a("//DBPassword").first.text, | |
:database => doc.elements.to_a("//DBName").first.text, | |
}) | |
File.open("channels_#{Date.today.to_s}.sql", 'w') do |f| | |
client.query("SELECT * FROM channel ORDER BY chanid").each do |row| | |
next if row["xmltvid"].to_s =~ /\A\s*\z/ | |
f.puts "UPDATE channel SET xmltvid='#{row["xmltvid"]}', useonairguide=0 WHERE callsign = '#{row["callsign"]}';" | |
end | |
end |
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