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[#790] Replace TagList and VariableList tags with variables

This commit is contained in:
Holger Just 2011-12-26 13:14:14 +01:00
parent 446f943968
commit f1324e6af4
4 changed files with 16 additions and 60 deletions
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2
lib/chili_project/liquid/tags.rb
View File

@ -40,8 +40,6 @@ module ChiliProject::Liquid
register_tag('child_pages', ChildPages, :html => true)
register_tag('hello_world', HelloWorld)
register_tag('include', Include, :html => true)
register_tag('tag_list', TagList, :html => true)
register_tag('variable_list', VariableList, :html => true)
# Output these tags again as they were typed
# These are to be handled later

28
lib/chili_project/liquid/tags/tag_list.rb
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@ -1,28 +0,0 @@
#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
# Copyright (C) 2010-2011 the ChiliProject Team
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
module ChiliProject::Liquid::Tags
class TagList < Tag
include ActionView::Helpers::TagHelper
def render(context)
content_tag('p', "Tags:") +
content_tag('ul',
::Liquid::Template.tags.keys.sort.collect {|tag_name|
content_tag('li', content_tag('code', h(tag_name)))
}.join('')
)
end
end
end

29
lib/chili_project/liquid/tags/variable_list.rb
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@ -1,29 +0,0 @@
#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
# Copyright (C) 2010-2011 the ChiliProject Team
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
module ChiliProject::Liquid::Tags
class VariableList < Tag
include ActionView::Helpers::TagHelper
def render(context)
out = ''
context.environments.first.keys.sort.each do |liquid_variable|
next if liquid_variable == 'text' # internal variable
out << content_tag('li', content_tag('code', h(liquid_variable)))
end if context.environments.present?
content_tag('p', "Variables:") + content_tag('ul', out)
end
end
end

17
lib/chili_project/liquid/variables.rb
View File

@ -38,9 +38,24 @@ module ChiliProject
@variables ||= {}
end
register "tags" do
::Liquid::Template.tags.keys.sort
end
register "variables" do |context|
vars = []
vars = context.environments.first.keys.reject do |var|
# internal variable
var == "text"
end if context.environments.present?
vars += context.scopes.collect(&:keys).flatten
vars.uniq.sort
end
# DEPRACATED: This is just a hint on how to use Liquid introspection
register "macro_list",
"Use the '{% variable_list %}' tag to see all Liquid variables and '{% tag_list %}' to see all of the Liquid tags."
"Use '{{ variables | to_list: \"Variables:\" }}' to see all Liquid variables and '{{ tags | to_list: \"Tags:\" }}' to see all of the Liquid tags."
end
end
end