discourse/lib/plugin/filter.rb

# frozen_string_literal: true

# this concept is borrowed straight out of wordpress
module Plugin
  class Filter
    def self.manager
      @manager ||= FilterManager.new
    end

    def self.register(name, &blk)
      manager.register(name, &blk)
    end

    def self.apply(name, context, result)
      manager.apply(name, context, result)
    end

  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-03 08:17:27 +10:00			`# frozen_string_literal: true`

(experimental) added framework for filtering all sorts of internals in discourse and consuming by plugins 2013-10-10 18:45:40 +11:00			`# this concept is borrowed straight out of wordpress`
			`module Plugin`
			`class Filter`
			`def self.manager`
			`@manager \|\|= FilterManager.new`
			`end`

			`def self.register(name, &blk)`
			`manager.register(name, &blk)`
			`end`

			`def self.apply(name, context, result)`
			`manager.apply(name, context, result)`
			`end`

			`end`
			`end`