Class: Glib::JsonCrawler::Router
- Inherits:
-
Object
- Object
- Glib::JsonCrawler::Router
- Defined in:
- lib/glib/json_crawler/router.rb
Instance Attribute Summary collapse
-
#host ⇒ Object
Returns the value of attribute host.
-
#logger ⇒ Object
readonly
Returns the value of attribute logger.
-
#read_only_actions ⇒ Object
readonly
Returns the value of attribute read_only_actions.
Instance Method Summary collapse
- #allowed?(url) ⇒ Boolean
- #crawl_multiple(views, block) ⇒ Object
- #follow(http, target_router) ⇒ Object
-
#initialize ⇒ Router
constructor
A new instance of Router.
- #log(action, url, response = nil) ⇒ Object
- #process_action(http, spec) ⇒ Object
- #step(http, args) ⇒ Object
Constructor Details
#initialize ⇒ Router
Returns a new instance of Router.
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# File 'lib/glib/json_crawler/router.rb', line 15 def initialize @depth = -1 @logger = '' @visitor = Glib::Json::Traversal::Visitor.new @read_only_actions = Set.new # default rails's development host @host ||= 'localhost:3000' end |
Instance Attribute Details
#host ⇒ Object
Returns the value of attribute host.
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# File 'lib/glib/json_crawler/router.rb', line 5 def host @host end |
#logger ⇒ Object (readonly)
Returns the value of attribute logger.
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# File 'lib/glib/json_crawler/router.rb', line 4 def logger @logger end |
#read_only_actions ⇒ Object (readonly)
Returns the value of attribute read_only_actions.
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# File 'lib/glib/json_crawler/router.rb', line 4 def read_only_actions @read_only_actions end |
Instance Method Details
#allowed?(url) ⇒ Boolean
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# File 'lib/glib/json_crawler/router.rb', line 96 def allowed?(url) regex = Regexp.new("#{host}.+(?<!\.pdf)$") regex.match(url) end |
#crawl_multiple(views, block) ⇒ Object
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# File 'lib/glib/json_crawler/router.rb', line 92 def crawl_multiple(views, block) @visitor.traverse_multiple views, block end |
#follow(http, target_router) ⇒ Object
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# File 'lib/glib/json_crawler/router.rb', line 84 def follow(http, target_router) @depth += 1 target_router.read_only_actions.each do |crawler_action| action, url = crawler_action http.get(url, action, {}, false) end end |
#log(action, url, response = nil) ⇒ Object
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# File 'lib/glib/json_crawler/router.rb', line 7 def log(action, url, response = nil) @logger +=' ' * @depth + [ action, response.present? ? response.code : nil, url ].compact.join(' :: ') + "\n" end |
#process_action(http, spec) ⇒ Object
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# File 'lib/glib/json_crawler/router.rb', line 44 def process_action(http, spec) action = spec['action'] params = spec if action.present? @depth += 1 case action when 'initiate_navigation' @read_only_actions.add([action, params['url']]) JsonCrawler::NavInitiate.new(http, params, action) when 'runMultiple-v1', 'runMultiple' JsonCrawler::RunMultiple.new(http, params, action) when 'windows/open-v1', 'dialogs/open-v1', 'windows/reload-v1', 'windows/open', 'dialogs/open', 'windows/reload', 'windows/openWeb', 'windows/openWeb-v1' if allowed?(params['url']) @read_only_actions.add([action, params['url']]) JsonCrawler::WindowsOpen.new(http, params, action) else self.log action, params['url'] end when 'sheets/select-v1', 'sheets/select' JsonCrawler::Menu.new(http, params, action) when 'http/post-v1', 'http/post' JsonCrawler::ActionHttp.new(:post, http, params, action) when 'forms/submit-v1', 'forms/submit' forms = @visitor.forms # raise 'Submit action needs to be inside a form' if forms.size < 1 JsonCrawler::FormsSubmit.new(http, forms.last) else unless [ 'http/delete-v1', 'dialogs/oauth-v1', 'http/delete', 'dialogs/oauth' ].include?(action) @read_only_actions.add([action, params['url']]) end self.log action, params['url'] end @depth -= 1 end end |
#step(http, args) ⇒ Object
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# File 'lib/glib/json_crawler/router.rb', line 24 def step(http, args) # TODO: Refactor case args['view'] when 'fields/submit-v1', 'fields/submit' @depth += 1 forms = @visitor.forms JsonCrawler::FormsSubmit.new(http, forms.last) @depth -= 1 return end if args.is_a?(Hash) && args['rel'] != 'nofollow' if (on_click = (args.fetch('onClick', nil))) process_action(http, on_click) end end @read_only_actions.replace(@read_only_actions.sort_by { |e| e[1].to_s }) end |