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<td><strong>Class</strong></td>
<td class="class-name-in-header">FeedParser::RSSItem</td>
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<td><strong>In:</strong></td>
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<a href="../../files/lib/feedparser/feedparser_rb.html">
lib/feedparser/feedparser.rb
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<td><strong>Parent:</strong></td>
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<a href="FeedItem.html">
FeedItem
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<area shape="rect" coords="1435,5,1600,53" href="../RuntimeError.html" alt="RuntimeError" />
<area shape="rect" coords="1364,161,1671,209" href="UnknownFeedTypeException.html" alt="UnknownFeedTypeException" />
<area shape="rect" coords="887,136,1340,235" href="FeedItem.html" alt="FeedItem\n[lib/feedparser/feedparser.rb\nlib/feedparser/html-output.rb\nlib/feedparser/text-output.rb]" />
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<area shape="rect" coords="1128,283,1235,331" href="RSSItem.html" alt="RSSItem" />
<area shape="rect" coords="79,161,220,209" href="SGMLParser.html" alt="SGMLParser" />
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<area shape="rect" coords="409,136,863,235" href="Feed.html" alt="Feed\n[lib/feedparser/feedparser.rb\nlib/feedparser/html-output.rb\nlib/feedparser/text-output.rb]" />
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<area shape="rect" coords="27,247,388,341" href="../FeedParser.html" alt="lib/feedparser/html2text-parser.rb" />
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<h3 class="section-bar">Methods</h3>
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<a href="#M000022">parse</a>
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<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000022" class="method-detail">
<a name="M000022"></a>
<div class="method-heading">
<a href="#M000022" class="method-signature">
<span class="method-name">parse</span><span class="method-args">(item)</span>
</a>
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<p><a class="source-toggle" href="#"
onclick="toggleCode('M000022-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000022-source">
<pre>
<span class="ruby-comment cmt"># File lib/feedparser/feedparser.rb, line 169</span>
169: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">parse</span>(<span class="ruby-identifier">item</span>)
170: <span class="ruby-comment cmt"># Title. If no title, use the pubDate as fallback.</span>
171: <span class="ruby-keyword kw">if</span> ((<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'title'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:title'</span>]) <span class="ruby-operator">&&</span>
172: <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>) <span class="ruby-operator">||</span>
173: ((<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'pubDate'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:pubDate'</span>]) <span class="ruby-operator">&&</span>
174: <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>)
175: <span class="ruby-ivar">@title</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>.<span class="ruby-identifier">unescape_html</span>.<span class="ruby-identifier">toUTF8</span>(<span class="ruby-ivar">@feed</span>.<span class="ruby-identifier">encoding</span>).<span class="ruby-identifier">html2text</span>.<span class="ruby-identifier">rmWhiteSpace!</span>
176: <span class="ruby-keyword kw">end</span>
177: <span class="ruby-comment cmt"># Link</span>
178: <span class="ruby-keyword kw">if</span> ((<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'link'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:link'</span>]) <span class="ruby-operator">&&</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>)<span class="ruby-operator">||</span>
179: (<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'guid'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:guid'</span>] <span class="ruby-keyword kw">and</span>
180: <span class="ruby-keyword kw">not</span> (<span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'isPermaLink'</span>) <span class="ruby-keyword kw">and</span>
181: <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'isPermaLink'</span>).<span class="ruby-identifier">value</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'false'</span>))
182: <span class="ruby-ivar">@link</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>.<span class="ruby-identifier">rmWhiteSpace!</span>
183: <span class="ruby-keyword kw">end</span>
184: <span class="ruby-comment cmt"># Content</span>
185: <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'content:encoded'</span>]) <span class="ruby-operator">||</span>
186: (<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'description'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:description'</span>])
187: <span class="ruby-ivar">@content</span> = <span class="ruby-constant">FeedParser</span><span class="ruby-operator">::</span><span class="ruby-identifier">getcontent</span>(<span class="ruby-identifier">e</span>, <span class="ruby-ivar">@feed</span>)
188: <span class="ruby-keyword kw">end</span>
189: <span class="ruby-comment cmt"># Date</span>
190: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'dc:date'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'pubDate'</span>] <span class="ruby-operator">||</span>
191: <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:pubDate'</span>]
192: <span class="ruby-keyword kw">begin</span>
193: <span class="ruby-ivar">@date</span> = <span class="ruby-constant">Time</span><span class="ruby-operator">::</span><span class="ruby-identifier">xmlschema</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>)
194: <span class="ruby-keyword kw">rescue</span>
195: <span class="ruby-keyword kw">begin</span>
196: <span class="ruby-ivar">@date</span> = <span class="ruby-constant">Time</span><span class="ruby-operator">::</span><span class="ruby-identifier">rfc2822</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>)
197: <span class="ruby-keyword kw">rescue</span>
198: <span class="ruby-keyword kw">begin</span>
199: <span class="ruby-ivar">@date</span> = <span class="ruby-constant">Time</span><span class="ruby-operator">::</span><span class="ruby-identifier">parse</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>)
200: <span class="ruby-keyword kw">rescue</span>
201: <span class="ruby-ivar">@date</span> = <span class="ruby-keyword kw">nil</span>
202: <span class="ruby-keyword kw">end</span>
203: <span class="ruby-keyword kw">end</span>
204: <span class="ruby-keyword kw">end</span>
205: <span class="ruby-keyword kw">end</span>
206: <span class="ruby-comment cmt"># Creator</span>
207: <span class="ruby-ivar">@creator</span> = <span class="ruby-ivar">@feed</span>.<span class="ruby-identifier">creator</span>
208: <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'dc:creator'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'author'</span>] <span class="ruby-operator">||</span>
209: <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:author'</span>]) <span class="ruby-operator">&&</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>
210: <span class="ruby-ivar">@creator</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>.<span class="ruby-identifier">unescape_html</span>.<span class="ruby-identifier">toUTF8</span>(<span class="ruby-ivar">@feed</span>.<span class="ruby-identifier">encoding</span>).<span class="ruby-identifier">rmWhiteSpace!</span>
211: <span class="ruby-keyword kw">end</span>
212: <span class="ruby-comment cmt"># Subject</span>
213: <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'dc:subject'</span>]) <span class="ruby-operator">&&</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>
214: <span class="ruby-ivar">@subject</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>.<span class="ruby-identifier">unescape_html</span>.<span class="ruby-identifier">toUTF8</span>(<span class="ruby-ivar">@feed</span>.<span class="ruby-identifier">encoding</span>).<span class="ruby-identifier">rmWhiteSpace!</span>
215: <span class="ruby-keyword kw">end</span>
216: <span class="ruby-comment cmt"># Category</span>
217: <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">e</span> = <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'dc:category'</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'category'</span>] <span class="ruby-operator">||</span>
218: <span class="ruby-identifier">item</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'rss:category'</span>]) <span class="ruby-operator">&&</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>
219: <span class="ruby-ivar">@category</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">text</span>.<span class="ruby-identifier">unescape_html</span>.<span class="ruby-identifier">toUTF8</span>(<span class="ruby-ivar">@feed</span>.<span class="ruby-identifier">encoding</span>).<span class="ruby-identifier">rmWhiteSpace!</span>
220: <span class="ruby-keyword kw">end</span>
221: <span class="ruby-comment cmt"># Enclosures</span>
222: <span class="ruby-identifier">item</span>.<span class="ruby-identifier">each_element</span>(<span class="ruby-value str">'enclosure'</span>) <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">e</span><span class="ruby-operator">|</span>
223: <span class="ruby-identifier">url</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'url'</span>).<span class="ruby-identifier">value</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'url'</span>)
224: <span class="ruby-identifier">length</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'length'</span>).<span class="ruby-identifier">value</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'length'</span>)
225: <span class="ruby-identifier">type</span> = <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'type'</span>).<span class="ruby-identifier">value</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attribute</span>(<span class="ruby-value str">'type'</span>)
226: <span class="ruby-ivar">@enclosures</span> <span class="ruby-operator"><<</span> [ <span class="ruby-identifier">url</span>, <span class="ruby-identifier">length</span>, <span class="ruby-identifier">type</span> ] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">url</span>
227: <span class="ruby-keyword kw">end</span>
228: <span class="ruby-keyword kw">end</span>
</pre>
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