Class: Orange::Middleware::RestfulRouter
- Inherits:
-
Base
show all
- Defined in:
- lib/orange-core/middleware/restful_router.rb
Instance Method Summary
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Methods inherited from Base
#call, #initialize, #inspect, #orange, #pass, #recapture
Instance Method Details
#action_exposed?(list, route_parts) ⇒ Boolean
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# File 'lib/orange-core/middleware/restful_router.rb', line 108
def action_exposed?(list, route_parts)
return true if list == :all
return true if list == route_parts[:resource_action]
return true if list.is_a?(Array) && (list.include?(route_parts[:resource_action]) || list.include?(:all))
if list.is_a?(Hash)
all = list.has_key?(:all) ? action_exposed?(list[:all], route_parts) : false
one = list.has_key?(route_parts[:resource]) ? action_exposed?(list[route_parts[:resource]], route_parts) : false
return all || one
end
false
end
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#get_parts(path, nested_in = nil) ⇒ Object
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# File 'lib/orange-core/middleware/restful_router.rb', line 44
def get_parts(path, nested_in = nil)
return_parts = {}
parts = path.split('/')
pad = parts.shift
if !parts.empty?
resource = parts.shift
if orange.loaded?(resource.to_sym) && (!nested_in || orange[nested_in, true].nests.keys.include?(resource.to_sym))
return_parts[:resource] = resource.to_sym
if !parts.empty?
second = parts.shift
if second =~ /^\d+$/
return_parts[:resource_id] = second
if !(parts.empty? || orange[resource.to_sym, true].nests.keys.include?(parts.first.to_sym))
return_parts[:resource_action] = parts.shift.to_sym
else
return_parts[:resource_action] = :show
end
elsif orange[resource.to_sym].nests.keys.include?(second.to_sym)
return_parts[:resource_action] = :show
else
return_parts[:resource_action] = second.to_sym
end
else
return_parts[:resource_action] = :list
end else
parts.unshift(resource)
end end return_parts[:remainder] = parts.unshift(pad).join('/')
return_parts
end
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#init(*args) ⇒ Object
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# File 'lib/orange-core/middleware/restful_router.rb', line 5
def init(*args)
opts = args..with_defaults(:restful_contexts => [:admin, :orange], :not_found => false, :exposed_actions => {:admin => :all, :orange => :all})
@exposed = opts[:exposed_actions]
@contexts = opts[:restful_contexts]
@not_found = opts[:not_found]
end
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#packet_call(packet) ⇒ Object
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# File 'lib/orange-core/middleware/restful_router.rb', line 17
def packet_call(packet)
return (pass packet) if packet['route.router'] parts = route_parts(packet)
if(should_route?(packet, parts))
first_part = parts.pop
packet['route.resource'] = first_part[:resource] if first_part[:resource]
packet['route.resource_id'] = first_part[:resource_id] if first_part[:resource_id]
packet['route.resource_action'] = first_part[:resource_action] if first_part[:resource_action]
packet['route.resource_path'] = first_part[:remainder] if first_part[:remainder]
packet['route.nesting'] = parts
if(packet['route.resource', false])
packet['route.router'] = self
elsif(@not_found)
packet['route.resource'] = @not_found
packet['route.router'] = self
end
end
pass packet
end
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#route(packet) ⇒ Object
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# File 'lib/orange-core/middleware/restful_router.rb', line 120
def route(packet)
resource = packet['route.resource']
raise 'resource not found' unless orange.loaded? resource
mode = packet['route.resource_action'] ||
(packet['route.resource_id'] ? :show : :list)
packet[:content] = orange[resource].view packet
end
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#route_parts(packet) ⇒ Object
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# File 'lib/orange-core/middleware/restful_router.rb', line 78
def route_parts(packet)
path = packet['route.path'] || packet.request.path_info
my_parts = []
my_parts << get_parts(path)
new_path = my_parts.last[:remainder]
nested = my_parts.last[:resource]
until (new_path.blank? || new_path == "/" )
parts = get_parts(new_path, nested)
break if new_path == parts[:remainder]
my_parts << parts
new_path = parts[:remainder]
nested = my_parts.last[:resource]
end
packet['route.route_parts'] = my_parts
end
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#should_route?(packet, parts) ⇒ Boolean
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# File 'lib/orange-core/middleware/restful_router.rb', line 94
def should_route?(packet, parts)
return false unless @exposed.has_key?(packet['route.context'])
if parts.first[:resource].blank? || !(orange[parts.first[:resource]].respond_to?(:exposed))
action_exposed?(@exposed[packet['route.context']], parts.first)
else
new_parts = parts.first.dup
new_parts.delete(:resource)
action_exposed?(orange[parts.first[:resource]].exposed(packet), new_parts)
end
end
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