redmine_cms/lib/liquid/filters/drops.rb

46 lines
1.5 KiB
Ruby

# This file is a part of Redmin CMS (redmine_cms) plugin,
# CMS plugin for redmine
#
# Copyright (C) 2011-2023 RedmineUP
# http://www.redmineup.com/
#
# redmine_cms is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# redmine_cms is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with redmine_cms. If not, see <http://www.gnu.org/licenses/>.
module RedmineCms
module Liquid
module Filters
module Drops
# Returns drop default object
#
# input - LiquidDrop name
#
def redmine_drop(input, method_name=nil)
drop_klass_name = input.classify
return unless Object.const_defined?(drop_klass_name)
drop_klass = drop_klass_name.constantize
return unless drop_klass.respond_to?(:default_drop)
drop = drop_klass.default_drop
if method_name && drop.respond_to?(method_name)
drop.method(method_name).call
else
drop
end
end
end # module Drops
end
end
::Liquid::Template.register_filter(RedmineCms::Liquid::Filters::Drops)
end