Class: Tap::Http::Submit

Inherits:
Task
  • Object
show all
Defined in:
lib/tap/http/submit.rb

Overview

Tap::Http::Submit::manifest submits a captured http request

Direct Known Subclasses

Get

Defined Under Namespace

Classes: FormNode

Constant Summary collapse

Form = 
WWW::Mechanize::Form

Instance Method Summary collapse

Instance Method Details

#process(*requests) ⇒ Object 



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# File 'lib/tap/http/submit.rb', line 28

def process(*requests)
  # initialize mechanize agent
  agent = WWW::Mechanize.new
  agent.log = app.logger unless app.quiet
  
  # reconfigures agent with mechanize config
  mechanize.config.dup.bind(agent)
  
  agent.pre_connect_hooks << lambda do |options|
    connection = options[:connection]
    unless connection.started?
      log :mechanize, "#{connection.address}#{connection.use_ssl? ? ' (ssl)' : ''}"
    end
  end
  
  # handle requests
  requests.inject(nil) do |last_page, request|
    request = symbolize(request)
    
    # note get handles nil request methods (ie '') and has to
    # reassign uri to url to make mechanize happy
    page = case request[:request_method].to_s
    when /get/i, '' then agent.get(request.merge(:url => request[:uri]))
    when /post/i    then agent.submit(prepare_form(request), nil)
    when /head/i    then agent.head(nil, nil, request)
    when /put/i     then agent.put(nil, nil, request)
    when /delete/i  then agent.delete(nil, nil, request)
    else raise "unsupported request method: #{request.inspect}" 
    end
    
    # process page results if desired
    block_given? ? yield(page) : page.content
  end
end