diff options
| -rw-r--r-- | data/rbot/plugins/rss.rb | 155 |
1 files changed, 138 insertions, 17 deletions
diff --git a/data/rbot/plugins/rss.rb b/data/rbot/plugins/rss.rb index 68a5271b..5873c496 100644 --- a/data/rbot/plugins/rss.rb +++ b/data/rbot/plugins/rss.rb @@ -14,20 +14,125 @@ #
# License:: MIT license
-# require 'rss/parser'
-# require 'rss/1.0'
-# require 'rss/2.0'
-# require 'rss/dublincore'
-# # begin
-# # require 'rss/dublincore/2.0'
-# # rescue
-# # warning "Unable to load RSS libraries, RSS plugin functionality crippled"
-# # end
-#
-# GB: Let's just go for the simple stuff:
-#
require 'rss'
+# Add support for Slashdot namespace in RDF. The code is just an adaptation of
+# the DublinCore code.
+module ::RSS
+
+ unless defined?(SLASH_PREFIX)
+ SLASH_PREFIX = 'slash'
+ SLASH_URI = "http://purl.org/rss/1.0/modules/slash/"
+
+ RDF.install_ns(SLASH_PREFIX, SLASH_URI)
+
+ module BaseSlashModel
+ def append_features(klass)
+ super
+
+ return if klass.instance_of?(Module)
+ SlashModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
+ plural = plural_name || "#{name}s"
+ full_name = "#{SLASH_PREFIX}_#{name}"
+ full_plural_name = "#{SLASH_PREFIX}_#{plural}"
+ klass_name = "Slash#{Utils.to_class_name(name)}"
+ klass.install_must_call_validator(SLASH_PREFIX, SLASH_URI)
+ klass.install_have_children_element(name, SLASH_URI, "*",
+ full_name, full_plural_name)
+ klass.module_eval(<<-EOC, *get_file_and_line_from_caller(0))
+ remove_method :#{full_name}
+ remove_method :#{full_name}=
+ remove_method :set_#{full_name}
+
+ def #{full_name}
+ @#{full_name}.first and @#{full_name}.first.value
+ end
+
+ def #{full_name}=(new_value)
+ @#{full_name}[0] = Utils.new_with_value_if_need(#{klass_name}, new_value)
+ end
+ alias set_#{full_name} #{full_name}=
+ EOC
+ end
+ end
+ end
+
+ module SlashModel
+ extend BaseModel
+ extend BaseSlashModel
+
+ TEXT_ELEMENTS = {
+ "department" => nil,
+ "section" => nil,
+ "comments" => nil,
+ "hit_parade" => nil
+ }
+
+ ELEMENT_NAME_INFOS = SlashModel::TEXT_ELEMENTS.to_a
+
+ ELEMENTS = TEXT_ELEMENTS.keys
+
+ ELEMENTS.each do |name, plural_name|
+ module_eval(<<-EOC, *get_file_and_line_from_caller(0))
+ class Slash#{Utils.to_class_name(name)} < Element
+ include RSS10
+
+ content_setup
+
+ class << self
+ def required_prefix
+ SLASH_PREFIX
+ end
+
+ def required_uri
+ SLASH_URI
+ end
+ end
+
+ @tag_name = #{name.dump}
+
+ alias_method(:value, :content)
+ alias_method(:value=, :content=)
+
+ def initialize(*args)
+ if Utils.element_initialize_arguments?(args)
+ super
+ else
+ super()
+ self.content = args[0]
+ end
+ end
+
+ def full_name
+ tag_name_with_prefix(SLASH_PREFIX)
+ end
+
+ def maker_target(target)
+ target.new_#{name}
+ end
+
+ def setup_maker_attributes(#{name})
+ #{name}.content = content
+ end
+ end
+ EOC
+ end
+ end
+
+ class RDF
+ class Item; include SlashModel; end
+ end
+
+ SlashModel::ELEMENTS.each do |name|
+ class_name = Utils.to_class_name(name)
+ BaseListener.install_class_name(SLASH_URI, name, "Slash#{class_name}")
+ end
+
+ SlashModel::ELEMENTS.collect! {|name| "#{SLASH_PREFIX}_#{name}"}
+ end
+end
+
+
class ::RssBlob
attr_accessor :url
attr_accessor :handle
@@ -621,28 +726,44 @@ class RSSFeedsPlugin < Plugin date += " :: "
end
end
+
title = "#{Bold}#{item.title.chomp.riphtml}#{Bold}" if item.title
+
desc = item.description.gsub(/\s+/,' ').strip.riphtml if item.description
+
link = item.link.chomp if item.link
+
+ debug item.inspect
+ category = item.dc_subject rescue item.category rescue nil
+ author = item.dc_creator rescue item.author rescue nil
+
line1 = nil
line2 = nil
+
+ at = ((item.title && item.link) ? ' @ ' : '')
case feed.type
when 'blog'
- line1 = "#{handle}#{date}#{item.category.content} blogged at #{link}"
+ abt = category ? "about #{category} " : ""
+ line1 = "#{handle}#{date}#{author} blogged #{abt}at #{link}"
line2 = "#{handle}#{title} - #{desc}"
when 'forum'
- line1 = "#{handle}#{date}#{title}#{' @ ' if item.title && item.link}#{link}"
+ line1 = "#{handle}#{date}#{title}#{at}#{link}"
when 'wiki'
- line1 = "#{handle}#{date}#{title}#{' @ ' if item.title && item.link}#{link} has been edited by #{item.dc_creator}. #{desc}"
+ line1 = "#{handle}#{date}#{title}#{at}#{link} has been edited by #{author}. #{desc}"
when 'gmane'
- line1 = "#{handle}#{date}Message #{title} sent by #{item.dc_creator}. #{desc}"
+ line1 = "#{handle}#{date}Message #{title} sent by #{author}. #{desc}"
when 'trac'
line1 = "#{handle}#{date}#{title} @ #{link}"
unless item.title =~ /^Changeset \[(\d+)\]/
line2 = "#{handle}#{date}#{desc}"
end
+ when '/.'
+ dept = "(from the #{item.slash_department} dept) " rescue nil
+ sec = " in section #{item.slash_section}" rescue nil
+
+ line1 = "#{handle}#{date}#{dept}#{title}#{at}#{link} (posted by #{author}#{sec})"
else
- line1 = "#{handle}#{date}#{title}#{' @ ' if item.title && item.link}#{link}"
+ line1 = "#{handle}#{date}#{title}#{at}#{link}"
end
places.each { |loc|
@bot.say loc, line1, :overlong => :truncate
|