Sha256: 2b889794191a78fed49f1f9c370bb3f86ba40feac7014b129d36d6f84bb8e4c8
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Size: 1.79 KB
Versions: 11
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Stored size: 1.79 KB
Contents
# encoding: utf-8
require "ace/filters"
require "template-inheritance"
module Ace
class TemplateFilter < Filter
class Scope
include Ace::Helpers
end
def self.add_to_paths(directory)
unless TemplateInheritance::Template.paths.include?(directory)
TemplateInheritance::Template.paths.unshift(directory)
end
end
def initialize(options = Hash.new)
@layout = options[:layout] if options.has_key?(:layout)
end
def call(item, content)
path = @layout || item.original_path.sub(/content\//, "") # We remove content/, because content is in TI paths.
if path.nil?
raise <<-EOF.gsub(/ {10}/m, "")
You have to specify output_path of #{self.inspect}
Usage:
class Post < Ace::Item
before Ace::TemplateFilter, layout: "posts.html"
end
# OR:
class Post < Ace::Item
before Ace::TemplateFilter
# And have #original_path set up (Ace does it by default,
# but if you are using some custom code it might not work
# out of the box).
end
EOF
end
parts = item.output_path.split(".")
if parts.length == 2 # template.haml
item.output_path = "#{parts[0]}.html"
elsif parts.length == 3 # template.html.haml or template.xml.haml
item.output_path = "#{parts[0]}.#{parts[1]}"
else
raise "Template can be named either with one suffix as template.haml or with two of them as template.html.haml resp. template.xml.haml."
end
template = TemplateInheritance::Template.new(path, Scope.new)
return template.render(item: item)
end
end
end
Ace::TemplateFilter.add_to_paths(File.join(Dir.pwd, "layouts"))
Ace::TemplateFilter.add_to_paths(File.join(Dir.pwd, "content"))
Version data entries
11 entries across 11 versions & 1 rubygems