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tracks_cli_client.rb
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tracks_cli_client.rb
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#!/usr/bin/env ruby
#
# Author: Vitalie Lazu <vitalie.lazu@gmail.com>
# Date: Sat, 10 Jan 2009 19:12:43 +0200
#
# CLI ruby client for Tracks: rails application for GTD methodology
# http://www.getontracks.org/development/
# You need to set ENV['GTD_LOGIN'], ENV['GTD_PASSWORD']
# and set GTD_TODOS_URL to your tracks install. It defaults to 'http://localhost:3000/todos.xml'
require 'net/https'
require 'optparse'
require 'cgi'
require 'time'
class Hash
def to_query_string
map { |k, v|
if v.instance_of?(Hash)
v.map { |sk, sv|
"#{k}[#{sk}]=#{sv}"
}.join('&')
else
"#{k}=#{v}"
end
}.join('&')
end
end
module Gtd
class API
GTD_URI = ENV['GTD_TODOS_URL'] || 'http://localhost:3000/todos.xml'
def post(lines, options = {})
uri = URI.parse(GTD_URI)
http = Net::HTTP.new(uri.host, uri.port)
if uri.scheme == "https" # enable SSL/TLS
http.use_ssl = true
http.ca_path = "/etc/ssl/certs/" # Debian based path
http.verify_mode = OpenSSL::SSL::VERIFY_PEER
http.verify_depth = 5
end
lines.each_line do |l|
l.chomp!
next if l.strip.empty?
description = CGI.escapeHTML(l)
context_id = options[:context_id] ? options[:context_id].to_i : 1
project_id = options[:project_id] ? options[:project_id].to_i : 1
props = "<description>#{description}</description><project_id>#{project_id}</project_id><context_id>#{context_id}</context_id>"
if options[:show_from]
props << "<show-from type=\"datetime\">#{Time.at(options[:show_from]).xmlschema}</show-from>"
end
req = Net::HTTP::Post.new(uri.path, "Content-Type" => "text/xml")
req.basic_auth ENV['GTD_LOGIN'], ENV['GTD_PASSWORD']
req.body = "<todo>#{props}</todo>"
resp = http.request(req)
if resp.code == '302' || resp.code == '201'
puts resp['location']
else
p resp.body
raise Gtd::Error
end
end
end
end
class Error < StandardError; end
class InvalidParser < StandardError; end
class ConsoleOptions
attr_reader :parser, :options
def initialize
@options = {}
@parser = OptionParser.new do |cmd|
cmd.banner = "Ruby Gtd CLI - takes todos input from STDIN"
cmd.separator ''
cmd.on('-h', '--help', 'Displays this help message') do
puts @parser
exit
end
cmd.on('-p [N]', Integer, "project id to set for new todo") do |v|
@options[:project_id] = v
end
cmd.on('-c [N]', Integer, 'context id to set') do |v|
@options[:context_id] = v
end
cmd.on('-w [N]', Integer, 'Postpone task for N weeks') do |v|
@options[:show_from] = Time.now.to_i + 24 * 3600 * 7 * (v || 1)
end
cmd.on('-m [N]', Integer, 'Postpone task for N months') do |v|
@options[:show_from] = Time.now.to_i + 24 * 3600 * 7 * 4 * (v || 1)
end
end
end
def run(args)
@parser.parse!(args)
lines = STDIN.read
if lines.strip.empty?
puts "Please pipe in some content to tracks on STDIN."
exit 1
end
gtd = API.new
gtd.post(lines, @options)
exit 0
rescue InvalidParser
puts "Please specify a valid format parser."
exit 1
rescue Error
puts "An unknown error occurred"
exit 1
end
end
end
if $0 == __FILE__
app = Gtd::ConsoleOptions.new
app.run(ARGV)
end