class RSS::Atom::Entry

定义顶级的 Atom Entry 元素，用作独立的 Atom Entry 文档的文档元素。它具有以下属性：

author
category
categories
content
contributor
id
link
published
rights
source
summary
title
updated

参考: validator.w3.org/feed/docs/rfc4287.html#element.entry]

常量

Author: Feed::Entry::Author
Category: Feed::Entry::Category
Content: Feed::Entry::Content
Contributor: Feed::Entry::Contributor
Id: Feed::Entry::Id
Link: Feed::Entry::Link
Published: Feed::Entry::Published
Rights: Feed::Entry::Rights
Source: Feed::Entry::Source
Summary: Feed::Entry::Summary
Title: Feed::Entry::Title
Updated: Feed::Entry::Updated

公共类方法

new(version=nil, encoding=nil, standalone=nil) 点击切换源码

创建一个新的 Atom Entry 元素。

调用父类方法 RSS::RootElementMixin::new

# File rss-0.3.1/lib/rss/atom.rb, line 922
def initialize(version=nil, encoding=nil, standalone=nil)
  super("1.0", version, encoding, standalone)
  @feed_type = "atom"
  @feed_subtype = "entry"
end

公共实例方法

have_author?() 点击切换源码

返回是否存在任何作者，或者是否存在具有作者的源。

# File rss-0.3.1/lib/rss/atom.rb, line 941
def have_author?
  authors.any? {|author| !author.to_s.empty?} or
    (source and source.have_author?)
end

items() 点击切换源码

以数组形式返回 Entry。

# File rss-0.3.1/lib/rss/atom.rb, line 929
def items
  [self]
end

setup_maker(maker) 点击切换源码

设置 maker 以构造 Entry 元素。

调用父类方法 RSS::RootElementMixin#setup_maker

# File rss-0.3.1/lib/rss/atom.rb, line 934
def setup_maker(maker)
  maker = maker.maker if maker.respond_to?("maker")
  super(maker)
end

私有实例方法

atom_validate(ignore_unknown_element, tags, uri) 点击切换源码

# File rss-0.3.1/lib/rss/atom.rb, line 947
def atom_validate(ignore_unknown_element, tags, uri)
  unless have_author?
    raise MissingTagError.new("author", tag_name)
  end
  validate_duplicate_links(links)
end

have_required_elements?() 点击切换源码

调用父类方法 RSS::Element#have_required_elements?

# File rss-0.3.1/lib/rss/atom.rb, line 954
def have_required_elements?
  super and have_author?
end

maker_target(maker) 点击切换源码

# File rss-0.3.1/lib/rss/atom.rb, line 958
def maker_target(maker)
  maker.items.new_item
end