Class: ActionDispatch::Routing::Redirect
- Defined in:
- lib/action_dispatch/routing/redirection.rb
Overview
:nodoc:
Direct Known Subclasses
Instance Attribute Summary collapse
-
#block ⇒ Object
readonly
Returns the value of attribute block.
-
#status ⇒ Object
readonly
Returns the value of attribute status.
Instance Method Summary collapse
- #build_response(req) ⇒ Object
- #call(env) ⇒ Object
-
#initialize(status, block) ⇒ Redirect
constructor
A new instance of Redirect.
- #inspect ⇒ Object
- #path(params, request) ⇒ Object
- #redirect? ⇒ Boolean
Methods inherited from Endpoint
#app, #dispatcher?, #engine?, #matches?, #rack_app
Constructor Details
#initialize(status, block) ⇒ Redirect
Returns a new instance of Redirect.
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# File 'lib/action_dispatch/routing/redirection.rb', line 13 def initialize(status, block) @status = status @block = block end |
Instance Attribute Details
#block ⇒ Object (readonly)
Returns the value of attribute block.
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# File 'lib/action_dispatch/routing/redirection.rb', line 11 def block @block end |
#status ⇒ Object (readonly)
Returns the value of attribute status.
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# File 'lib/action_dispatch/routing/redirection.rb', line 11 def status @status end |
Instance Method Details
#build_response(req) ⇒ Object
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# File 'lib/action_dispatch/routing/redirection.rb', line 33 def build_response(req) uri = URI.parse(path(req.path_parameters, req)) unless uri.host if relative_path?(uri.path) uri.path = "#{req.script_name}/#{uri.path}" elsif uri.path.empty? uri.path = req.script_name.empty? ? "/" : req.script_name end end uri.scheme ||= req.scheme uri.host ||= req.host uri.port ||= req.port unless req.standard_port? req.commit_flash body = "" headers = { "Location" => uri.to_s, "Content-Type" => "text/html; charset=#{ActionDispatch::Response.default_charset}", "Content-Length" => body.length.to_s } ActionDispatch::Response.new(status, headers, body) end |
#call(env) ⇒ Object
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# File 'lib/action_dispatch/routing/redirection.rb', line 20 def call(env) ActiveSupport::Notifications.instrument("redirect.action_dispatch") do |payload| request = Request.new(env) response = build_response(request) payload[:status] = @status payload[:location] = response.headers["Location"] payload[:request] = request response.to_a end end |
#inspect ⇒ Object
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# File 'lib/action_dispatch/routing/redirection.rb', line 65 def inspect "redirect(#{status})" end |
#path(params, request) ⇒ Object
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# File 'lib/action_dispatch/routing/redirection.rb', line 61 def path(params, request) block.call params, request end |
#redirect? ⇒ Boolean
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# File 'lib/action_dispatch/routing/redirection.rb', line 18 def redirect?; true; end |