Module: RSS::BaseModel

Includes:
Utils
Included in:
ContentModel, DublinCoreModel, Element, ITunesChannelModel, ITunesItemModel, ImageFaviconModel, ImageItemModel, SlashModel, SyndicationModel, TaxonomyTopicModel, TaxonomyTopicsModel, TrackBackModel10, TrackBackModel20
Defined in:
lib/rss/rss.rb

Instance Method Summary collapse

Methods included from Utils

element_initialize_arguments?, get_file_and_line_from_caller, html_escape, new_with_value_if_need, to_class_name

Instance Method Details

#install_date_element(tag_name, uri, occurs, name = nil, type = nil, disp_name = nil) ⇒ Object 



241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
 
# File 'lib/rss/rss.rb', line 241

def install_date_element(tag_name, uri, occurs, name=nil, type=nil, disp_name=nil)
  name ||= tag_name
  type ||= :w3cdtf
  disp_name ||= name
  self::ELEMENTS << name
  add_need_initialize_variable(name)
  install_model(tag_name, uri, occurs, name)

  # accessor
  convert_attr_reader name
  date_writer(name, type, disp_name)

  install_element(name) do |n, elem_name|
    <<-EOC
    if @#{n}
      rv = "\#{indent}<#{elem_name}>"
      value = html_escape(@#{n}.#{type})
      if need_convert
        rv << convert(value)
      else
        rv << value
      end
	    rv << "</#{elem_name}>"
      rv
    else
      ''
    end
EOC
  end

end

#install_have_child_element(tag_name, uri, occurs, name = nil, type = nil) ⇒ Object Also known as: install_have_attribute_element 



167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
 
# File 'lib/rss/rss.rb', line 167

def install_have_child_element(tag_name, uri, occurs, name=nil, type=nil)
  name ||= tag_name
  add_need_initialize_variable(name)
  install_model(tag_name, uri, occurs, name)

  writer_type, reader_type = type
  def_corresponded_attr_writer name, writer_type
  def_corresponded_attr_reader name, reader_type
  install_element(name) do |n, elem_name|
    <<-EOC
    if @#{n}
      "\#{@#{n}.to_s(need_convert, indent)}"
    else
      ''
    end
EOC
  end
end

#install_have_children_element(tag_name, uri, occurs, name = nil, plural_name = nil) ⇒ Object 



187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
 
# File 'lib/rss/rss.rb', line 187

def install_have_children_element(tag_name, uri, occurs, name=nil, plural_name=nil)
  name ||= tag_name
  plural_name ||= "#{name}s"
  add_have_children_element(name, plural_name)
  add_plural_form(name, plural_name)
  install_model(tag_name, uri, occurs, plural_name, true)

  def_children_accessor(name, plural_name)
  install_element(name, "s") do |n, elem_name|
    <<-EOC
    rv = []
    @#{n}.each do |x|
      value = "\#{x.to_s(need_convert, indent)}"
      rv << value if /\\A\\s*\\z/ !~ value
    end
    rv.join("\n")
EOC
  end
end

#install_text_element(tag_name, uri, occurs, name = nil, type = nil, disp_name = nil) ⇒ Object 



207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
 
# File 'lib/rss/rss.rb', line 207

def install_text_element(tag_name, uri, occurs, name=nil, type=nil,
                         disp_name=nil)
  name ||= tag_name
  disp_name ||= name
  self::ELEMENTS << name unless self::ELEMENTS.include?(name)
  add_need_initialize_variable(name)
  install_model(tag_name, uri, occurs, name)

  def_corresponded_attr_writer(name, type, disp_name)
  def_corresponded_attr_reader(name, type || :convert)
  install_element(name) do |n, elem_name|
    <<-EOC
    if respond_to?(:#{n}_content)
      content = #{n}_content
    else
      content = @#{n}
    end
    if content
      rv = "\#{indent}<#{elem_name}>"
      value = html_escape(content)
      if need_convert
        rv << convert(value)
      else
        rv << value
      end
	    rv << "</#{elem_name}>"
      rv
    else
      ''
    end
EOC
  end
end