Class: Oxidized::HTTP

Inherits:
Source
  • Object
show all
Includes:
Input::CLI
Defined in:
lib/oxidized/input/http.rb,
lib/oxidized/source/http.rb

Instance Attribute Summary

Attributes included from Input::CLI

#node

Instance Method Summary collapse

Methods included from Input::CLI

#connect_cli, #disconnect_cli, #get, #login, #password, #post_login, #pre_logout, #username

Methods inherited from Source

#map_model, #node_var_interpolate

Constructor Details

#initialize ⇒ HTTP

Returns a new instance of HTTP.



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# File 'lib/oxidized/source/http.rb', line 3

def initialize
  @cfg = Oxidized.config.source.http
  super
end

Instance Method Details

#cmd(callback) ⇒ Object 



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# File 'lib/oxidized/input/http.rb', line 25

def cmd callback
  instance_exec(&callback)
end

#connect(node) ⇒ Object 



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# File 'lib/oxidized/input/http.rb', line 13

def connect node
  @node = node
  @m    = Mechanize.new
  @log  = File.open(Oxidized::Config::Log + "/#{@node.ip}-http", "w") if Oxidized.config.input.debug?

  @node.model.cfg["http"].each { |cb| instance_exec(&cb) }

  url = URI::HTTP.build host: @node.ip, path: @main_page
  @m_page = @m.get(url.to_s)
  
end

#load(node_want = nil) ⇒ Object 



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# File 'lib/oxidized/source/http.rb', line 19

def load node_want = nil
  nodes = []
  data = JSON.parse(read_http(node_want))
  data = string_navigate(data, @cfg.hosts_location) if @cfg.hosts_location?
  data.each do |node|
    next if node.empty?

    # map node parameters
    keys = {}
    @cfg.map.each do |key, want_position|
      keys[key.to_sym] = node_var_interpolate string_navigate(node, want_position)
    end
    keys[:model] = map_model keys[:model] if keys.has_key? :model

    # map node specific vars
    vars = {}
    @cfg.vars_map.each do |key, want_position|
      vars[key.to_sym] = node_var_interpolate string_navigate(node, want_position)
    end
    keys[:vars] = vars unless vars.empty?

    nodes << keys
  end
  nodes
end

#setup ⇒ Object 



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# File 'lib/oxidized/source/http.rb', line 8

def setup
  if @cfg.url.empty?
    raise NoConfig, 'no source http url config, edit ~/.config/oxidized/config'
  end
end