* lib/rss: supported prety print.

* test/rss/test_1.0.rb: added test for calculating default indent size.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kou 2004-10-16 04:39:58 +00:00
Родитель 64422ae494
Коммит 0ebac90b0e
8 изменённых файлов: 210 добавлений и 154 удалений

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@ -1,3 +1,8 @@
Sat Oct 16 13:34:56 2004 Kouhei Sutou <kou@cozmixng.org>
* lib/rss: supported prety print.
* test/rss/test_1.0.rb: added test for calculating default indent size.
Sat Oct 16 10:56:36 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/mkmf.rb (create_makefile): install-rb is needed for statically

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@ -51,16 +51,18 @@ module RSS
end
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EOR
#{xmldecl}
#{xml_stylesheet_pi}<rss version="#{@rss_version}"#{ns_declaration}>
#{channel_element(false)}
#{other_element(false, "\t")}
</rss>
#{xml_stylesheet_pi}
#{indent}<rss version="#{@rss_version}"#{ns_declaration(next_indent)}>
#{channel_element(false, next_indent)}
#{other_element(false, next_indent)}
#{inent}}</rss>
EOR
rv = @converter.convert(rv) if convert and @converter
rv
rv = @converter.convert(rv) if convert and @converter
remove_empty_newline(rv)
end
private
@ -135,30 +137,31 @@ EOR
super()
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EOT
<channel>
#{title_element(false)}
#{link_element(false)}
#{description_element(false)}
#{language_element(false)}
#{copyright_element(false)}
#{managingEditor_element(false)}
#{webMaster_element(false)}
#{rating_element(false)}
#{pubDate_element(false)}
#{lastBuildDate_element(false)}
#{docs_element(false)}
#{skipDays_element(false)}
#{skipHours_element(false)}
#{image_element(false)}
#{item_elements(false)}
#{textInput_element(false)}
#{other_element(false, "\t\t")}
</channel>
#{indent}<channel>
#{title_element(false, next_indent)}
#{link_element(false, next_indent)}
#{description_element(false, next_indent)}
#{language_element(false, next_indent)}
#{copyright_element(false, next_indent)}
#{managingEditor_element(false, next_indent)}
#{webMaster_element(false, next_indent)}
#{rating_element(false, next_indent)}
#{pubDate_element(false, next_indent)}
#{lastBuildDate_element(false, next_indent)}
#{docs_element(false, next_indent)}
#{skipDays_element(false, next_indent)}
#{skipHours_element(false, next_indent)}
#{image_element(false, next_indent)}
#{item_elements(false, next_indent)}
#{textInput_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</channel>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
rv
end
private
@ -208,17 +211,18 @@ EOT
install_model(x, "?")
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EOT
<image>
#{url_element(false)}
#{title_element(false)}
#{link_element(false)}
#{width_element(false)}
#{height_element(false)}
#{description_element(false)}
#{other_element(false, "\t\t\t\t")}
</image>
#{indent}<image>
#{url_element(false, next_indent)}
#{title_element(false, next_indent)}
#{link_element(false, next_indent)}
#{width_element(false, next_indent)}
#{height_element(false, next_indent)}
#{description_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</image>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
@ -257,14 +261,15 @@ EOT
@protocol = protocol
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EOT
<cloud
domain="#{h @domain}"
port="#{h @port}"
path="#{h @path}"
registerProcedure="#{h @registerProcedure}"
protocol="#{h @protocol}"/>
#{indent}<cloud
#{next_indent}domain="#{h @domain}"
#{next_indent}port="#{h @port}"
#{next_indent}path="#{h @path}"
#{next_indent}registerProcedure="#{h @registerProcedure}"
#{next_indent}protocol="#{h @protocol}"/>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
@ -302,17 +307,18 @@ EOT
install_model(tag, occurs)
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EOT
<item>
#{title_element(false)}
#{link_element(false)}
#{description_element(false)}
#{category_element(false)}
#{source_element(false)}
#{enclosure_element(false)}
#{other_element(false, "\t\t\t\t")}
</item>
#{indent}<item>
#{title_element(false, next_indent)}
#{link_element(false, next_indent)}
#{description_element(false, next_indent)}
#{category_element(false, next_indent)}
#{source_element(false, next_indent)}
#{enclosure_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</item>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
@ -350,7 +356,7 @@ EOT
@content = content
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @url
rv = %Q! <source url="#{@url}">!
rv << %Q!#{@content}</source>!
@ -393,7 +399,7 @@ EOT
@type = type
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @url and @length and @type
rv = %Q!<enclosure url="#{h @url}" !
rv << %Q!length="#{h @length}" type="#{h @type}"/>!
@ -433,7 +439,7 @@ EOT
@content = content
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @domain
rv = %Q!<category domain="#{h @domain}">!
rv << %Q!#{h @content}</category>!
@ -464,15 +470,16 @@ EOT
install_model(x, nil)
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EOT
<textInput>
#{title_element(false)}
#{description_element(false)}
#{name_element(false)}
#{link_element(false)}
#{other_element(false, "\t\t\t\t")}
</textInput>
#{indent}<textInput>
#{title_element(false, next_indent)}
#{description_element(false, next_indent)}
#{name_element(false, next_indent)}
#{link_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</textInput>
EOT
rv = @converter.convert(rv) if convert and @converter
rv

Просмотреть файл

@ -28,7 +28,7 @@ module RSS
end
TAG_NAME.replace('RDF')
@tag_name = 'RDF'
PREFIX = 'rdf'
URI = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
@ -57,19 +57,21 @@ module RSS
super('1.0', version, encoding, standalone)
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
rv = <<-EORDF
#{xmldecl}
#{xml_stylesheet_pi}<#{PREFIX}:RDF#{ns_declaration}>
#{channel_element(false)}
#{image_element(false)}
#{item_elements(false)}
#{textinput_element(false)}
#{other_element(false, "\t")}
</#{PREFIX}:RDF>
#{xml_stylesheet_pi}
#{indent}<#{PREFIX}:RDF#{ns_declaration(next_indent)}>
#{channel_element(false, next_indent)}
#{image_element(false, next_indent)}
#{item_elements(false, next_indent)}
#{textinput_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</#{PREFIX}:RDF>
EORDF
rv = @converter.convert(rv) if convert and @converter
rv
remove_empty_newline(rv)
end
private
@ -105,7 +107,7 @@ EORDF
end
TAG_NAME.replace('Seq')
@tag_name = 'Seq'
install_have_children_element("li")
@ -116,12 +118,13 @@ EORDF
@li = li
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
<<-EOT
<#{PREFIX}:Seq>
#{li_elements(convert, "\t\t\t\t")}
#{other_element(convert, "\t\t\t\t")}
</#{PREFIX}:Seq>
#{indent}<#{PREFIX}:Seq>
#{li_elements(convert, next_indent)}
#{other_element(convert, next_indent)}
#{indent}</#{PREFIX}:Seq>
EOT
end
@ -167,9 +170,9 @@ EOT
@resource = resource
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @resource
rv = %Q!<#{PREFIX}:li resource="#{h @resource}" />\n!
rv = %Q!#{indent}<#{PREFIX}:li resource="#{h @resource}" />\n!
rv = @converter.convert(rv) if convert and @converter
rv
else
@ -228,19 +231,20 @@ EOT
@about = about
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
about = ''
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
rv = <<-EOT
<channel #{about}>
#{title_element(false)}
#{link_element(false)}
#{description_element(false)}
#{image_element(false)}
#{items_element(false)}
#{textinput_element(false)}
#{other_element(false, "\t\t")}
</channel>
#{indent}<channel #{about}>
#{title_element(false, next_indent)}
#{link_element(false, next_indent)}
#{description_element(false, next_indent)}
#{image_element(false, next_indent)}
#{items_element(false, next_indent)}
#{textinput_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</channel>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
@ -293,9 +297,9 @@ EOT
@resource = resource
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @resource
rv = %Q!<image #{PREFIX}:resource="#{h @resource}" />!
rv = %Q!#{indent}<image #{PREFIX}:resource="#{h @resource}" />!
rv = @converter.convert(rv) if convert and @converter
rv
else
@ -335,9 +339,9 @@ EOT
@resource = resource
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @resource
rv = %Q|<textinput #{PREFIX}:resource="#{h @resource}" />|
rv = %Q|#{indent}<textinput #{PREFIX}:resource="#{h @resource}" />|
rv = @converter.convert(rv) if convert and @converter
rv
else
@ -382,12 +386,13 @@ EOT
@Seq = seq
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
<<-EOT
<items>
#{Seq_element(convert)}
#{other_element(convert, "\t\t\t")}
</items>
#{indent}<items>
#{Seq_element(convert, next_indent)}
#{other_element(convert, next_indent)}
#{indent}</items>
EOT
end
@ -446,16 +451,17 @@ EOT
@about = about
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
about = ''
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
rv = <<-EOT
<image #{about}>
#{title_element(false)}
#{url_element(false)}
#{link_element(false)}
#{other_element(false, "\t\t")}
</image>
#{indent}<image #{about}>
#{title_element(false, next_indent)}
#{url_element(false, next_indent)}
#{link_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</image>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
@ -515,16 +521,17 @@ EOT
@about = about
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
about = ''
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
rv = <<-EOT
<item #{about}>
#{title_element(false)}
#{link_element(false)}
#{description_element(false)}
#{other_element(false, "\t\t")}
</item>
#{indent}<item #{about}>
#{title_element(false, next_indent)}
#{link_element(false, next_indent)}
#{description_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</item>
EOT
rv = @converter.convert(rv) if convert and @converter
rv
@ -585,17 +592,18 @@ EOT
@about = about
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
next_indent = indent + INDENT
about = ''
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
rv = <<-EOT
<textinput #{about}>
#{title_element(false)}
#{description_element(false)}
#{name_element(false)}
#{link_element(false)}
#{other_element(false, "\t\t")}
</textinput>
#{indent}<textinput #{about}>
#{title_element(false, next_indent)}
#{description_element(false, next_indent)}
#{name_element(false, next_indent)}
#{link_element(false, next_indent)}
#{other_element(false, next_indent)}
#{indent}</textinput>
EOT
rv = @converter.convert(rv) if convert and @converter
rv

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@ -23,11 +23,11 @@ module RSS
install_model(x, occurs)
end
def other_element(convert, indent='')
def other_element(convert, indent)
rv = <<-EOT
#{indent}#{category_element(convert)}
#{indent}#{generator_element(convert)}
#{indent}#{ttl_element(convert)}
#{category_element(convert, indent)}
#{generator_element(convert, indent)}
#{ttl_element(convert, indent)}
EOT
rv << super
end
@ -73,12 +73,12 @@ EOT
install_model(x, occurs)
end
def other_element(convert, indent='')
def other_element(convert, indent)
rv = <<-EOT
#{indent}#{author_element(false)}
#{indent}#{comments_element(false)}
#{indent}#{pubDate_element(false)}
#{indent}#{guid_element(false)}
#{author_element(false, indent)}
#{comments_element(false, indent)}
#{pubDate_element(false, indent)}
#{guid_element(false, indent)}
EOT
rv << super
end
@ -116,7 +116,7 @@ EOT
@content = content
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @content
rv = %Q!<guid!
rv << %Q! isPermaLink="#{h @isPermaLink}"! if @isPermaLink

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@ -286,8 +286,8 @@ module RSS
@proc_stack.push(nil)
else
parent = "ROOT ELEMENT???"
if current_class.const_defined?("TAG_NAME")
parent = current_class.const_get("TAG_NAME")
if current_class.tag_name
parent = current_class.tag_name
end
raise NotExceptedTagError.new(local, parent)
end

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@ -154,7 +154,7 @@ module RSS
install_element(name) do |n, elem_name|
<<-EOC
if @#{n}
"\#{indent}\#{@#{n}.to_s(convert)}"
"\#{@#{n}.to_s(convert, indent)}"
else
''
end
@ -171,7 +171,7 @@ EOC
<<-EOC
rv = ''
@#{n}.each do |x|
rv << "\#{indent}\#{x.to_s(convert)}"
rv << "\#{x.to_s(convert, indent)}"
end
rv
EOC
@ -320,14 +320,16 @@ EOC
extend BaseModel
include Utils
INDENT = " "
class << self
def inherited(klass)
klass.module_eval(<<-EOC)
public
TAG_NAME = name.split('::').last.downcase
@tag_name = name.split(/::/).last.downcase
@indent_size = name.split(/::/).size - 2
@@must_call_validators = {}
@ -415,6 +417,14 @@ EOC
self::NSPOOL[prefix] = uri
end
def tag_name
@tag_name
end
def indent_size
@indent_size
end
end
attr_accessor :do_validate
@ -426,7 +436,7 @@ EOC
end
def tag_name
self.class::TAG_NAME
self.class.tag_name
end
def converter=(converter)
@ -498,7 +508,7 @@ EOC
def validate_attribute
_attrs.each do |a_name, required|
if required and send(a_name).nil?
raise MissingAttributeError.new(self.class::TAG_NAME, a_name)
raise MissingAttributeError.new(self.class.tag_name, a_name)
end
end
end
@ -615,6 +625,15 @@ EOC
rv
end
private
def calc_indent
INDENT * (self.class.indent_size)
end
def remove_empty_newline(string)
string.gsub(/^\s*$(?:\r?\n?)/, '')
end
end
module RootElementMixin
@ -646,11 +665,11 @@ EOC
rv
end
def ns_declaration
def ns_declaration(indent)
rv = ''
self.class::NSPOOL.each do |prefix, uri|
prefix = ":#{prefix}" unless prefix.empty?
rv << %Q|\n\txmlns#{prefix}="#{html_escape(uri)}"|
rv << %Q|\n#{indent}xmlns#{prefix}="#{html_escape(uri)}"|
end
rv
end

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@ -76,9 +76,10 @@ module RSS
@resource = resource
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @resource
rv = %Q!<#{TRACKBACK_PREFIX}:ping #{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>!
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:ping ]
rv << %Q[#{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>]
rv = @converter.convert(rv) if convert and @converter
rv
else
@ -121,9 +122,10 @@ module RSS
@resource = resource
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @resource
rv = %Q!<#{TRACKBACK_PREFIX}:about #{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>!
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:about ]
rv << %Q[#{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>]
rv = @converter.convert(rv) if convert and @converter
rv
else
@ -245,9 +247,11 @@ module RSS
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @content
rv = %Q!<#{TRACKBACK_PREFIX}:ping>#{h @content}</#{TRACKBACK_PREFIX}:ping>!
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:ping>]
rv << h(@content)
rv << %Q[</#{TRACKBACK_PREFIX}:ping>]
rv = @converter.convert(rv) if convert and @converter
rv
else
@ -274,9 +278,11 @@ module RSS
end
def to_s(convert=true)
def to_s(convert=true, indent=calc_indent)
if @content
rv = %Q!<#{TRACKBACK_PREFIX}:about>#{h @content}</#{TRACKBACK_PREFIX}:about>!
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:about>]
rv << h(@content)
rv << %Q[</#{TRACKBACK_PREFIX}:about>]
rv = @converter.convert(rv) if convert and @converter
rv
else

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@ -254,6 +254,17 @@ module RSS
end
end
def test_indent_size
assert_equal(0, RDF.indent_size)
assert_equal(1, RDF::Channel.indent_size)
assert_equal(2, RDF::Channel::Image.indent_size)
assert_equal(2, RDF::Channel::Textinput.indent_size)
assert_equal(2, RDF::Channel::Items.indent_size)
assert_equal(1, RDF::Image.indent_size)
assert_equal(1, RDF::Item.indent_size)
assert_equal(1, RDF::Textinput.indent_size)
end
end
end