Class: Item

Inherits:
Object
  • Object
show all
Defined in:
lib/stanzas/notification_stanza.rb

Instance Method Summary collapse

Constructor Details

#initialize(node) ⇒ Item

Returns a new instance of Item.



109
110
111
 
# File 'lib/stanzas/notification_stanza.rb', line 109

def initialize(node)
  @node = node
end

Instance Method Details

#authors ⇒ Object 



166
167
168
169
170
171
172
173
174
 
# File 'lib/stanzas/notification_stanza.rb', line 166

def authors
  if !@authors
    @authors = []
    @node.xpath("./atom:entry/atom:author", {"atom" => "http://www.w3.org/2005/Atom"}).each do |node|
      @authors.push(Author.new(node))
    end
  end
  @authors
end

#categories ⇒ Object 



176
177
178
179
180
181
182
183
184
 
# File 'lib/stanzas/notification_stanza.rb', line 176

def categories
  if !@categories
    @categories = []
    @node.xpath("./atom:entry/atom:category", {"atom" => "http://www.w3.org/2005/Atom"}).each do |node|
      @categories.push(Category.new(node))
    end
  end
  @categories
end

#chunk ⇒ Object 



152
153
154
 
# File 'lib/stanzas/notification_stanza.rb', line 152

def chunk
  @node["chunk"].to_i
end

#chunks ⇒ Object 



148
149
150
 
# File 'lib/stanzas/notification_stanza.rb', line 148

def chunks
  @node["chunks"].to_i
end

#content ⇒ Object 



126
127
128
129
130
131
132
133
 
# File 'lib/stanzas/notification_stanza.rb', line 126

def content
  if !@content
    if content = @node.at_xpath("./atom:entry/atom:content", {"atom" => "http://www.w3.org/2005/Atom"})
      @content = content.text
    end
  end
  @content
end

#links ⇒ Object 



156
157
158
159
160
161
162
163
164
 
# File 'lib/stanzas/notification_stanza.rb', line 156

def links
  if !@links
    @links = []
    @node.xpath("./atom:entry/atom:link", {"atom" => "http://www.w3.org/2005/Atom"}).each do |node|
      @links.push(Link.new(node))
    end
  end
  @links
end

#locations ⇒ Object 



186
187
188
189
190
191
192
193
194
 
# File 'lib/stanzas/notification_stanza.rb', line 186

def locations
  if !@locations
    @locations = []
    @node.xpath("./atom:entry/georss:point", {"atom" => "http://www.w3.org/2005/Atom", "georss" => "http://www.georss.org/georss"}).each do |node|
      @locations.push(Location.new(node))
    end
  end
  @locations
end

#published ⇒ Object 



139
140
141
142
143
144
145
146
 
# File 'lib/stanzas/notification_stanza.rb', line 139

def published
  if !@published
    if published = @node.at_xpath("./atom:entry/atom:published", {"atom" => "http://www.w3.org/2005/Atom"}).text
      @published = Time.parse(published)
    end
  end
  @published
end

#summary ⇒ Object 



117
118
119
120
121
122
123
124
 
# File 'lib/stanzas/notification_stanza.rb', line 117

def summary
  if !@summary
    if summary = @node.at_xpath("./atom:entry/atom:summary", {"atom" => "http://www.w3.org/2005/Atom"})
      @summary = summary.text
    end
  end
  @summary
end

#title ⇒ Object 



113
114
115
 
# File 'lib/stanzas/notification_stanza.rb', line 113

def title
  @title ||= @node.at_xpath("./atom:entry/atom:title", {"atom" => "http://www.w3.org/2005/Atom"}).text
end

#unique_id ⇒ Object 



135
136
137
 
# File 'lib/stanzas/notification_stanza.rb', line 135

def unique_id
  @unique_id ||= @node.at_xpath("./atom:entry/atom:id", {"atom" => "http://www.w3.org/2005/Atom"}).text
end