<?php\r
/**\r
* Univarsel Feed Writer\r
- * \r
+ *\r
* FeedItem class - Used as feed element in FeedWriter class\r
*\r
* @package UnivarselFeedWriter\r
{\r
private $elements = array(); //Collection of feed elements\r
private $version;\r
- \r
+\r
/**\r
- * Constructor \r
- * \r
- * @param contant (RSS1/RSS2/ATOM) RSS2 is default. \r
- */ \r
+ * Constructor\r
+ *\r
+ * @param contant (RSS1/RSS2/ATOM) RSS2 is default.\r
+ */\r
function __construct($version = RSS2)\r
- { \r
+ {\r
$this->version = $version;\r
}\r
\r
/**\r
* Set element (overwrites existing elements with $elementName)\r
- * \r
+ *\r
* @access public\r
* @param srting The tag name of an element\r
* @param srting The content of tag\r
unset($this->elements[$elementName]);\r
}\r
$this->addElement($elementName, $content, $attributes);\r
- } \r
- \r
+ }\r
+\r
/**\r
* Add an element to elements array\r
- * \r
+ *\r
* @access public\r
* @param srting The tag name of an element\r
* @param srting The content of tag\r
$this->elements[$elementName][$i]['content'] = $content;\r
$this->elements[$elementName][$i]['attributes'] = $attributes;\r
}\r
- \r
+\r
/**\r
- * Set multiple feed elements from an array. \r
+ * Set multiple feed elements from an array.\r
* Elements which have attributes cannot be added by this method\r
- * \r
+ *\r
* @access public\r
* @param array array of elements in 'tagName' => 'tagContent' format.\r
* @return void\r
public function addElementArray($elementArray)\r
{\r
if(! is_array($elementArray)) return;\r
- foreach ($elementArray as $elementName => $content) \r
+ foreach ($elementArray as $elementName => $content)\r
{\r
$this->addElement($elementName, $content);\r
}\r
}\r
- \r
+\r
/**\r
* Return the collection of elements in this feed item\r
- * \r
+ *\r
* @access public\r
* @return array\r
*/\r
{\r
return $this->elements;\r
}\r
- \r
+\r
// Wrapper functions ------------------------------------------------------\r
- \r
+\r
/**\r
* Set the 'dscription' element of feed item\r
- * \r
+ *\r
* @access public\r
* @param string The content of 'description' element\r
* @return void\r
*/\r
- public function setDescription($description) \r
+ public function setDescription($description)\r
{\r
- $this->setElement('description', $description);\r
+ $tag = ($this->version == ATOM)? 'summary' : 'description';\r
+ $this->setElement($tag, $description);\r
}\r
- \r
+\r
/**\r
* @desc Set the 'title' element of feed item\r
* @access public\r
* @param string The content of 'title' element\r
* @return void\r
*/\r
- public function setTitle($title) \r
+ public function setTitle($title)\r
{\r
- $this->setElement('title', $title); \r
+ $this->setElement('title', $title);\r
}\r
- \r
+\r
/**\r
* Set the 'date' element of feed item\r
- * \r
+ *\r
* @access public\r
* @param string The content of 'date' element\r
* @return void\r
*/\r
- public function setDate($date) \r
+ public function setDate($date)\r
{\r
if(! is_numeric($date))\r
{\r
$date = strtotime($date);\r
}\r
- \r
- if($this->version == RSS2) \r
+\r
+ if($this->version == ATOM)\r
+ {\r
+ $tag = 'updated';\r
+ $value = date(DATE_ATOM, $date);\r
+ }\r
+ elseif($this->version == RSS2)\r
{\r
- $tag = 'pubDate';\r
- $value = date(DATE_RSS, $date);\r
+ $tag = 'pubDate';\r
+ $value = date(DATE_RSS, $date);\r
}\r
- else \r
+ else\r
{\r
- $tag = 'dc:date';\r
- $value = date("Y-m-d", $date);\r
+ $tag = 'dc:date';\r
+ $value = date("Y-m-d", $date);\r
}\r
- \r
- $this->setElement($tag, $value); \r
+\r
+ $this->setElement($tag, $value);\r
}\r
- \r
+\r
/**\r
* Set the 'link' element of feed item\r
- * \r
+ *\r
* @access public\r
* @param string The content of 'link' element\r
* @return void\r
*/\r
- public function setLink($link) \r
+ public function setLink($link)\r
{\r
if($this->version == RSS2 || $this->version == RSS1)\r
{\r
{\r
$this->setElement('link','',array('href'=>$link));\r
$this->setElement('id', FeedWriter::uuid($link,'urn:uuid:'));\r
- } \r
- \r
+ }\r
+\r
}\r
\r
/**\r
* Set the 'source' element of feed item\r
- * \r
+ *\r
* @access public\r
* @param string The content of 'source' element\r
* @return void\r
*/\r
- public function setSource($link) \r
+ public function setSource($link)\r
{\r
$attributes = array('url'=>$link);\r
$this->setElement('source', "wallabag",$attributes);\r
}\r
- \r
+\r
/**\r
* Set the 'encloser' element of feed item\r
* For RSS 2.0 only\r
- * \r
+ *\r
* @access public\r
* @param string The url attribute of encloser tag\r
* @param string The length attribute of encloser tag\r
$attributes = array('url'=>$url, 'length'=>$length, 'type'=>$type);\r
$this->setElement('enclosure','',$attributes);\r
}\r
- \r
+\r
} // end of class FeedItem\r
?>
\ No newline at end of file