Merge pull request #181 from inthepoche/dev

beta4

1 files changed, 167 insertions, 0 deletions

diff --git a/inc/3rdparty/feedwriter/FeedItem.php b/inc/3rdparty/feedwriter/FeedItem.php
new file mode 100644
index 00000000..71e6e98c
--- /dev/null
+++ b/inc/3rdparty/feedwriter/FeedItem.php
@@ -0,0 +1,167 @@
+<?php
+ /**
+ * Univarsel Feed Writer
+ * 
+ * FeedItem class - Used as feed element in FeedWriter class
+ *
+ * @package         UnivarselFeedWriter
+ * @author          Anis uddin Ahmad <anisniit@gmail.com>
+ * @link            http://www.ajaxray.com/projects/rss
+ */
+ class FeedItem
+ {
+        private $elements = array();    //Collection of feed elements
+        private $version;
+        
+        /**
+        * Constructor 
+        * 
+        * @param    contant     (RSS1/RSS2/ATOM) RSS2 is default. 
+        */ 
+        function __construct($version = RSS2)
+        {    
+                $this->version = $version;
+        }
+        
+        /**
+        * Add an element to elements array
+        * 
+        * @access   public
+        * @param    srting  The tag name of an element
+        * @param    srting  The content of tag
+        * @param    array   Attributes(if any) in 'attrName' => 'attrValue' format
+        * @return   void
+        */
+        public function addElement($elementName, $content, $attributes = null)
+        {
+                $this->elements[$elementName]['name']       = $elementName;
+                $this->elements[$elementName]['content']    = $content;
+                $this->elements[$elementName]['attributes'] = $attributes;
+        }
+        
+        /**
+        * Set multiple feed elements from an array. 
+        * Elements which have attributes cannot be added by this method
+        * 
+        * @access   public
+        * @param    array   array of elements in 'tagName' => 'tagContent' format.
+        * @return   void
+        */
+        public function addElementArray($elementArray)
+        {
+                if(! is_array($elementArray)) return;
+                foreach ($elementArray as $elementName => $content) 
+                {
+                        $this->addElement($elementName, $content);
+                }
+        }
+        
+        /**
+        * Return the collection of elements in this feed item
+        * 
+        * @access   public
+        * @return   array
+        */
+        public function getElements()
+        {
+                return $this->elements;
+        }
+        
+        // Wrapper functions ------------------------------------------------------
+        
+        /**
+        * Set the 'dscription' element of feed item
+        * 
+        * @access   public
+        * @param    string  The content of 'description' element
+        * @return   void
+        */
+        public function setDescription($description) 
+        {
+                $tag = ($this->version == ATOM)? 'summary' : 'description'; 
+                $this->addElement($tag, $description);
+        }
+        
+        /**
+        * @desc     Set the 'title' element of feed item
+        * @access   public
+        * @param    string  The content of 'title' element
+        * @return   void
+        */
+        public function setTitle($title) 
+        {
+                $this->addElement('title', $title);     
+        }
+        
+        /**
+        * Set the 'date' element of feed item
+        * 
+        * @access   public
+        * @param    string  The content of 'date' element
+        * @return   void
+        */
+        public function setDate($date) 
+        {
+                if(! is_numeric($date))
+                {
+                        $date = strtotime($date);
+                }
+                
+                if($this->version == ATOM)
+                {
+                        $tag    = 'updated';
+                        $value  = date(DATE_ATOM, $date);
+                }        
+                elseif($this->version == RSS2) 
+                {
+                        $tag    = 'pubDate';
+                        $value  = date(DATE_RSS, $date);
+                }
+                else                                
+                {
+                        $tag    = 'dc:date';
+                        $value  = date("Y-m-d", $date);
+                }
+                
+                $this->addElement($tag, $value);    
+        }
+        
+        /**
+        * Set the 'link' element of feed item
+        * 
+        * @access   public
+        * @param    string  The content of 'link' element
+        * @return   void
+        */
+        public function setLink($link) 
+        {
+                if($this->version == RSS2 || $this->version == RSS1)
+                {
+                        $this->addElement('link', $link);
+                }
+                else
+                {
+                        $this->addElement('link','',array('href'=>$link));
+                        $this->addElement('id', FeedWriter::uuid($link,'urn:uuid:'));
+                } 
+                
+        }
+        
+        /**
+        * Set the 'encloser' element of feed item
+        * For RSS 2.0 only
+        * 
+        * @access   public
+        * @param    string  The url attribute of encloser tag
+        * @param    string  The length attribute of encloser tag
+        * @param    string  The type attribute of encloser tag
+        * @return   void
+        */
+        public function setEncloser($url, $length, $type)
+        {
+                $attributes = array('url'=>$url, 'length'=>$length, 'type'=>$type);
+                $this->addElement('enclosure','',$attributes);
+        }
+        
+ } // end of class FeedItem
+?>