#!/usr/bin/ruby
#
# sudo apt-get install ruby-dev ruby 
# gem install --user-install zabbixapi"
# gem install --user-install inifile 
# gem install --user-install json
# gem install --user-install rexml/document
# gem install --user-install highline

require "zabbixapi"
require "inifile"
require 'json'
require "rexml/document"
require "highline/import"

def gatherTemplates(zbx, nodeid)

   templates = zbx.query(
       :method => "template.get",
       :params => {
           :output => :extend,
           :nodeids => nodeid,
       }
   )

   for template in templates do
      #puts JSON.pretty_generate(template)

      printf "Filename : '%s/%s'\n", Dir.pwd(), template["host"]+".xml"

      template_xml = zbx.query(
          :method => "configuration.export",
          :params => {
            :options => {
              :templates => [ template["templateid"] ],
            },
            :format => 'xml',
          },
      )

      #puts template_xml


      xml=REXML::Document.new(template_xml);
      formatter = REXML::Formatters::Pretty.new
      formatter.compact = true
      formatter.width = 1000000
      File.open(template["host"]+".xml","w"){|file| file.puts formatter.write(xml.root,"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")}
      #exit 1
   end
end


zbx = ZabbixApi.connect(
  :url => inifile['global']["url"],
  :user => inifile['global']["user"],
  :password => inifile['global']["password"],
  :http_user => inifile['global']["user"],
  :http_password => inifile['global']["password"],
)

gatherTemplates(zbx, "1")
gatherTemplates(zbx, "2")