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Versions: 11
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Stored size: 1.54 KB
Contents
class Stasis
class Layout < Plugin
action_method :layout => :layout_action
before_render :before_render
controller_method :layout => :layout_controller
def initialize(stasis)
@stasis = stasis
@layouts = {}
end
# This event triggers before each file renders through Stasis. It sets the `action`
# layout from the matching layout for `path`.
def before_render
@stasis.action._layout = nil
matches = _match_key?(@layouts, @stasis.path)
matches.each do |(within, layout)|
@stasis.action._layout = layout if _within?(within)
end
end
# This method is bound to all actions. Set the `action` layout.
def layout_action(path)
if path = @stasis.controller._resolve(path)
@stasis.action._layout = path
end
end
# This method is bound to all controllers. If it receives a `String` as a parameter,
# use that layout for all paths. Otherwise, it receives a `Hash` with the key being
# the `path` and the value being the layout to use for that `path`.
def layout_controller(hash_or_string)
if hash_or_string.is_a?(::String)
hash = {}
hash[/.*/] = hash_or_string
else
hash = hash_or_string
end
@layouts.merge! hash.inject({}) { |hash, (path, layout)|
path = @stasis.controller._resolve(path)
layout = @stasis.controller._resolve(layout)
if layout
hash[path] = [ @stasis.path, layout ]
@stasis.controller.ignore(layout)
end
hash
}
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems