Class: Volt::ModelController
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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included
Constructor Details
Returns a new instance of ModelController.
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# File 'lib/volt/controllers/model_controller.rb', line 53
def initialize(*args)
if args[0]
self.attrs = args[0]
if attrs.respond_to?(:model)
self.model = attrs.locals[:model]
end
end
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method_name, *args, &block) ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 119
def method_missing(method_name, *args, &block)
model = self.model
if model
model.send(method_name, *args, &block)
else
super
end
end
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Instance Attribute Details
Returns the value of attribute attrs.
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# File 'lib/volt/controllers/model_controller.rb', line 51
def attrs
@attrs
end
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Class Method Details
.model(val) ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 9
def self.model(val)
@default_model = val
end
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.new(*args, &block) ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 41
def self.new(*args, &block)
inst = allocate
inst.model = @default_model if @default_model
inst.initialize(*args, &block)
inst
end
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Instance Method Details
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# File 'lib/volt/controllers/model_controller.rb', line 94
def channel
$page.channel
end
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#controller ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 102
def controller
@controller ||= Model.new
end
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# File 'lib/volt/controllers/model_controller.rb', line 78
def flash
$page.flash
end
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Change the url params, similar to redirecting to a new url
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# File 'lib/volt/controllers/model_controller.rb', line 66
def go(url)
self.url.parse(url)
end
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# File 'lib/volt/controllers/model_controller.rb', line 106
def loaded?
respond_to?(:state) && state == :loaded
end
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#local_store ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 86
def local_store
$page.local_store
end
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# File 'lib/volt/controllers/model_controller.rb', line 30
def model
model = self.current_model
if model.is_a?(Proc)
model = model.call
end
model
end
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#model=(val) ⇒ Object
Sets the current model on this controller
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# File 'lib/volt/controllers/model_controller.rb', line 14
def model=(val)
self.current_model ||= Model.new
if Symbol === val || String === val
collections = [:page, :store, :params, :controller]
if collections.include?(val.to_sym)
self.current_model = send(val)
else
fail "#{val} is not the name of a valid model, choose from: #{collections.join(', ')}"
end
else
self.current_model = val
end
end
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# File 'lib/volt/controllers/model_controller.rb', line 70
def page
$page.page
end
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# File 'lib/volt/controllers/model_controller.rb', line 82
def params
$page.params
end
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#respond_to?(method_name) ⇒ Boolean
Check if this controller responds_to method, or the model
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# File 'lib/volt/controllers/model_controller.rb', line 111
def respond_to?(method_name)
super || begin
model = self.model
model.respond_to?(method_name) if model
end
end
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# File 'lib/volt/controllers/model_controller.rb', line 74
def store
$page.store
end
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# File 'lib/volt/controllers/model_controller.rb', line 98
def tasks
$page.tasks
end
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# File 'lib/volt/controllers/model_controller.rb', line 90
def url
$page.url
end
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