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Versions: 30
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Contents
require 'alula/theme/view'
require 'tilt'
require 'sass' # As suggested by tilt
module Alula
class Theme
class Layout
attr_reader :theme
attr_reader :name
attr_reader :context
def initialize(opts)
@theme = opts.delete(:theme)
@name = opts.delete(:name)
@file = opts.delete(:file)
@views = {}
@context = @theme.context
@template = Tilt.new(@file, nil, @theme.options(@file))
end
def view(name)
@views[name] ||= begin
# Find our layout name
file = Dir[::File.join(self.theme.path, "views", "#{name}.*")].first
if file
View.new(layout: self, name: name, file: file)
end
end
end
def render(content, &blk)
_old_values = {}
# Set up context, make sure we don't change anything
begin
content.each do |key, value|
_old_values[key] = self.context[key]
self.context[key] = value
end
# Render using our layout template
@template.render(self.context, &blk)
ensure
_old_values.each do |key, value|
self.context[key] = value
end
end
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems