Class: Railsdav::Renderer::ResponseTypeSelector
- Inherits:
-
Object
- Object
- Railsdav::Renderer::ResponseTypeSelector
- Defined in:
- lib/railsdav/renderer/response_type_selector.rb
Instance Attribute Summary collapse
-
#resource_options ⇒ Object
readonly
Returns the value of attribute resource_options.
-
#subresources ⇒ Object
readonly
Returns the value of attribute subresources.
Instance Method Summary collapse
- #format(name, options) ⇒ Object
-
#initialize(controller, request_format) ⇒ ResponseTypeSelector
constructor
A new instance of ResponseTypeSelector.
-
#subresource(*subresources) ⇒ Object
loop over all urls marked as subresources in webdav responder block and add them with all their acceptable mime types.
Constructor Details
#initialize(controller, request_format) ⇒ ResponseTypeSelector
Returns a new instance of ResponseTypeSelector.
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# File 'lib/railsdav/renderer/response_type_selector.rb', line 8 def initialize(controller, request_format) @controller, @request_format = controller, request_format @subresources = [] # TODO: somehow allow passing more options to current resource @resource_options = {:format => @request_format.to_sym} end |
Instance Attribute Details
#resource_options ⇒ Object (readonly)
Returns the value of attribute resource_options.
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# File 'lib/railsdav/renderer/response_type_selector.rb', line 6 def @resource_options end |
#subresources ⇒ Object (readonly)
Returns the value of attribute subresources.
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# File 'lib/railsdav/renderer/response_type_selector.rb', line 6 def subresources @subresources end |
Instance Method Details
#format(name, options) ⇒ Object
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# File 'lib/railsdav/renderer/response_type_selector.rb', line 16 def format(name, ) if Mime::Type.lookup_by_extension(name.to_s) if @request_format.to_sym == name # TODO: somehow get the attributes (size, updated-at, ...) from the actual Mime responder block here @resource_options.merge! end else raise UnknownMimeTypeExtension, "#{name} is not a valid MIME type file extension." end end |
#subresource(*subresources) ⇒ Object
loop over all urls marked as subresources in webdav responder block and add them with all their acceptable mime types
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# File 'lib/railsdav/renderer/response_type_selector.rb', line 29 def subresource(*subresources) return unless @request_format == :collection = subresources. subresources.each do |resource_url| relative_resource_url = resource_url.sub %r(^#{ActionController::Base.relative_url_root}), '' # HACK route = Rails.application.routes.recognize_path(relative_resource_url) if = Renderer.(route) # show the resource as a collection unless disabled if [:collection] @subresources << Renderer::ResourceDescriptor.new(resource_url, .merge(:format => :collection)) elsif [:accept].blank? # show the resource without .:format suffix, but not as a collection @subresources << Renderer::ResourceDescriptor.new(resource_url, ) end # show the resource with all the specified format suffixes if [:accept] [[:accept]].flatten.each do |type_name| mime_type = Mime::Type.lookup_by_extension(type_name) subresource_url = @controller.url_for(route.merge(:format => type_name)) @subresources << Renderer::ResourceDescriptor.new(subresource_url, .merge(:format => mime_type)) end end else raise MissingWebDAVMetadata, "no WebDAV metadata found for #{resource_url}, please specify it using #enable_webdav_for" end end @resource_options[:size] = @subresources.size end |