first commit

plugins/stRSSPlugin/lib/sfRss201rev2Feed.class.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * @package    stRSSPlugin
+ * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
+ * @version    SVN: $Id: sfRss201rev2Feed.class.php 2092 2008-11-18 19:28:41Z michal $
+ */
+class sfRss201rev2Feed extends sfRssFeed
+{
+  protected function getFeedElements()
+  {
+    $xml = array();
+    foreach ($this->getItems() as $item)
+    {
+      $xml[] = '<item>';
+      $xml[] = '  <title>'.htmlspecialchars($this->getItemFeedTitle($item)).'</title>';
+      if ($this->getItemFeedDescription($item))
+      {
+        $xml[] = '  <description>'.htmlspecialchars($this->getItemFeedDescription($item)).'</description>';
+      }
+      $xml[] = '  <link>'.$this->getItemFeedLink($item).'</link>';
+      if ($this->getItemFeedUniqueId($item))
+      {
+        $xml[] = '  <guid isPermalink="false">'.$this->getItemFeedUniqueId($item).'</guid>';
+      }
+
+      // author information
+      if ($this->getItemFeedAuthorEmail($item) && $this->getItemFeedAuthorName($item))
+      {
+        $xml[] = sprintf('  <author>%s (%s)</author>', $this->getItemFeedAuthorEmail($item), $this->getItemFeedAuthorName($item));
+      }
+      if ($this->getItemFeedPubdate($item))
+      {
+        $xml[] = '  <pubDate>'.date('r', $this->getItemFeedPubdate($item)).'</pubDate>';
+      }
+      if ($this->getItemFeedComments($item))
+      {
+        $xml[] = '  <comments>'.htmlspecialchars($this->getItemFeedComments($item)).'</comments>';
+      }
+
+      // enclosure
+      if ((method_exists($item, 'getFeedEnclosure')) && ($enclosure = $item->getFeedEnclosure()))
+      {
+        $enclosure_attributes = sprintf('url="%s" length="%s" type="%s"', $enclosure->getUrl(), $enclosure->getLength(), $enclosure->getMimeType());
+        $xml[] = '  <enclosure '.$enclosure_attributes.'></enclosure>';
+      }
+
+      // categories
+      foreach ($this->getItemFeedCategories($item) as $category)
+      {
+        $xml[] = '  <category>'.$category.'</category>';
+      }
+
+      $xml[] = '</item>';
+    }
+
+    return $xml;
+  }
+
+  protected function getVersion()
+  {
+    return '2.0';
+  }
+}
+
+?>