diff options
author | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-11-27 08:47:28 +0000 |
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committer | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-11-27 08:47:28 +0000 |
commit | 2572d5e20efb42599759f97b1ec0cc66c15fb14a (patch) | |
tree | 1ce8b2aa09c9351b5e1efae7981c80d1bc916d85 /lib/rss/rss.rb | |
parent | 0a93165e167a4d1d6b0f8a2dc0479524f49855d4 (diff) | |
download | ruby-2572d5e20efb42599759f97b1ec0cc66c15fb14a.tar.gz |
* lib/rss/{0.9,1.0,2.0,trackback,xml-stylesheet}.rb: added
#setup_maker.
* test/rss/test_setup_maker_*.rb: added tests for #setup_maker.
* lib/rss/maker/base.rb(RSS::Maker::Items#max_size=): supported
output item size limitation.
* sample/rss/blend.rb: added sample for RSS Maker.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rss/rss.rb')
-rw-r--r-- | lib/rss/rss.rb | 71 |
1 files changed, 64 insertions, 7 deletions
diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb index a63bee8a69..b6f67b86e8 100644 --- a/lib/rss/rss.rb +++ b/lib/rss/rss.rb @@ -165,8 +165,9 @@ EOC alias_method(:install_have_attribute_element, :install_have_child_element) def install_have_children_element(name, plural_name=nil) - add_have_children_element(name) - + plural_name ||= "#{name}s" + add_have_children_element(name, plural_name) + def_children_accessor(name, plural_name) install_element(name, "s") do |n, elem_name| <<-EOC @@ -289,8 +290,7 @@ EOC end end - def def_children_accessor(accessor_name, plural_name=nil) - plural_name ||= "#{accessor_name}s" + def def_children_accessor(accessor_name, plural_name) module_eval(<<-EOC, *get_file_and_line_from_caller(2)) def #{plural_name} @#{accessor_name} @@ -405,8 +405,8 @@ EOC @@have_children_elements end - def self.add_have_children_element(variable_name) - @@have_children_elements << variable_name + def self.add_have_children_element(variable_name, plural_name) + @@have_children_elements << [variable_name, plural_name] end @@need_initialize_variables = [] @@ -484,6 +484,15 @@ EOC __validate(tags, false) end + def setup_maker(maker) + target = maker_target(maker) + unless target.nil? + setup_maker_attributes(target) + setup_maker_element(target) + setup_maker_elements(target) + end + end + private def initialize_variables self.class.need_initialize_variables.each do |variable_name| @@ -494,7 +503,7 @@ EOC end def initialize_have_children_elements - self.class.have_children_elements.each do |variable_name| + self.class.have_children_elements.each do |variable_name, plural_name| instance_eval("@#{variable_name} = []") end end @@ -558,6 +567,34 @@ EOC def calc_indent INDENT * (self.class.indent_size) end + + def maker_target(maker) + nil + end + + def setup_maker_attributes(target) + end + + def setup_maker_element(target) + self.class.need_initialize_variables.each do |var| + setter = "#{var}=" + if target.respond_to?(setter) + target.__send__(setter, __send__(var)) + end + end + end + + def setup_maker_elements(parent) + self.class.have_children_elements.each do |name, plural_name| + real_name = name.sub(/^[^_]+_/, '') + if parent.respond_to?(plural_name) + target = parent.__send__(plural_name) + __send__(plural_name).each do |elem| + elem.__send__("setup_maker", target) + end + end + end + end # not String class children. def children @@ -735,6 +772,18 @@ EOC self.converter = Converter.new(@output_encoding, @encoding) end + def setup_maker(maker) + maker.version = version + maker.encoding = encoding + maker.standalone = standalone + + xml_stylesheets.each do |xss| + xss.setup_maker(maker) + end + + setup_maker_elements(maker) + end + private def tag(indent, attrs) rv = xmldecl + xml_stylesheet_pi @@ -759,6 +808,14 @@ EOC end end + def setup_maker_elements(maker) + channel.setup_maker(maker) if channel + image.setup_maker(maker) if image + textinput.setup_maker(maker) if textinput + items.each do |item| + item.setup_maker(maker) + end + end end end |