Class: Glib::JsonCrawler::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/glib/json_crawler/router.rb

Class Method Summary collapse

Class Method Details

.crawl_multiple(views, block) ⇒ Object 



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# File 'lib/glib/json_crawler/router.rb', line 53

def self.crawl_multiple(views, block)
  @@visitor.traverse_multiple views, block
end

.log(action, url, response = nil) ⇒ Object 



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# File 'lib/glib/json_crawler/router.rb', line 4

def self.log(action, url, response = nil)
  @@logger.puts '  ' * @@depth + [
    action,
    response.present? ? response.code : nil,
    url
  ].compact.join(' :: ')
end

.set_up(logger) ⇒ Object 



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# File 'lib/glib/json_crawler/router.rb', line 12

def self.set_up(logger)
  @@depth = -1
  @@logger = logger
  @@visitor = Glib::Json::Traversal::Visitor.new
end

.step(http, args) ⇒ Object 



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# File 'lib/glib/json_crawler/router.rb', line 18

def self.step(http, args)
  if args.is_a?(Hash) && args['rel'] != 'nofollow'
    if (onClick = (args.fetch('onClick', nil) || args.fetch('onResponse', nil)))
      action = onClick['action']
      params = onClick
    end

    if action.present?
      @@depth += 1
      child = case action
      when 'initiate_navigation'
        JsonCrawler::NavInitiate.new(http, params, action)
      when 'windows/open-v1', 'dialogs/open-v1'
        JsonCrawler::WindowsOpen.new(http, params, action)
      when 'http/delete-v1'
        JsonCrawler::ActionHttp.new(:delete, http, params, action)
      when 'http/post-v1'
        JsonCrawler::ActionHttp.new(:post, http, params, action)
      when 'forms/submit-v1'
        forms = @@visitor.forms
        raise 'Submit action needs to be inside a form' if forms.size < 1
        JsonCrawler::FormsSubmit.new(http, params, action, forms.last)
      else
        self.log action, params['url']
      end
      @@depth -= 1
      child
    end
  end
end

.tear_down ⇒ Object 



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# File 'lib/glib/json_crawler/router.rb', line 49

def self.tear_down
  @@logger.close
end