From 12fe58d997d2066dc362fd393a18b4e5da190513 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Wed, 27 May 2009 15:11:53 -0700
Subject: Rename 'kohana' to 'system' to conform to the Kohana filesystem
 layout.  I'm comfortable with us not clearly drawing the distinction about
 the fact that it's Kohana.

---
 kohana/helpers/feed.php | 122 ------------------------------------------------
 1 file changed, 122 deletions(-)
 delete mode 100644 kohana/helpers/feed.php

(limited to 'kohana/helpers/feed.php')

diff --git a/kohana/helpers/feed.php b/kohana/helpers/feed.php
deleted file mode 100644
index 74bb2f6b..00000000
--- a/kohana/helpers/feed.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php defined('SYSPATH') OR die('No direct access allowed.');
-/**
- * Feed helper class.
- *
- * $Id: feed.php 4152 2009-04-03 23:26:23Z ixmatus $
- *
- * @package    Core
- * @author     Kohana Team
- * @copyright  (c) 2007-2008 Kohana Team
- * @license    http://kohanaphp.com/license.html
- */
-class feed_Core {
-
-	/**
-	 * Parses a remote feed into an array.
-	 *
-	 * @param   string   remote feed URL
-	 * @param   integer  item limit to fetch
-	 * @return  array
-	 */
-	public static function parse($feed, $limit = 0)
-	{
-		// Check if SimpleXML is installed
-		if( ! function_exists('simplexml_load_file'))
-			throw new Kohana_User_Exception('Feed Error', 'SimpleXML must be installed!');
-		
-		// Make limit an integer
-		$limit = (int) $limit;
-
-		// Disable error reporting while opening the feed
-		$ER = error_reporting(0);
-
-		// Allow loading by filename or raw XML string
-		$load = (is_file($feed) OR valid::url($feed)) ? 'simplexml_load_file' : 'simplexml_load_string';
-
-		// Load the feed
-		$feed = $load($feed, 'SimpleXMLElement', LIBXML_NOCDATA);
-
-		// Restore error reporting
-		error_reporting($ER);
-
-		// Feed could not be loaded
-		if ($feed === FALSE)
-			return array();
-
-		// Detect the feed type. RSS 1.0/2.0 and Atom 1.0 are supported.
-		$feed = isset($feed->channel) ? $feed->xpath('//item') : $feed->entry;
-
-		$i = 0;
-		$items = array();
-
-		foreach ($feed as $item)
-		{
-			if ($limit > 0 AND $i++ === $limit)
-				break;
-
-			$items[] = (array) $item;
-		}
-
-		return $items;
-	}
-
-	/**
-	 * Creates a feed from the given parameters.
-	 *
-	 * @param   array   feed information
-	 * @param   array   items to add to the feed
-	 * @param   string  define which format to use
-	 * @param   string  define which encoding to use
-	 * @return  string
-	 */
-	public static function create($info, $items, $format = 'rss2', $encoding = 'UTF-8')
-	{
-		$info += array('title' => 'Generated Feed', 'link' => '', 'generator' => 'KohanaPHP');
-
-		$feed = '<?xml version="1.0" encoding="'.$encoding.'"?><rss version="2.0"><channel></channel></rss>';
-		$feed = simplexml_load_string($feed);
-
-		foreach ($info as $name => $value)
-		{
-			if (($name === 'pubDate' OR $name === 'lastBuildDate') AND (is_int($value) OR ctype_digit($value)))
-			{
-				// Convert timestamps to RFC 822 formatted dates
-				$value = date(DATE_RFC822, $value);
-			}
-			elseif (($name === 'link' OR $name === 'docs') AND strpos($value, '://') === FALSE)
-			{
-				// Convert URIs to URLs
-				$value = url::site($value, 'http');
-			}
-
-			// Add the info to the channel
-			$feed->channel->addChild($name, $value);
-		}
-
-		foreach ($items as $item)
-		{
-			// Add the item to the channel
-			$row = $feed->channel->addChild('item');
-
-			foreach ($item as $name => $value)
-			{
-				if ($name === 'pubDate' AND (is_int($value) OR ctype_digit($value)))
-				{
-					// Convert timestamps to RFC 822 formatted dates
-					$value = date(DATE_RFC822, $value);
-				}
-				elseif (($name === 'link' OR $name === 'guid') AND strpos($value, '://') === FALSE)
-				{
-					// Convert URIs to URLs
-					$value = url::site($value, 'http');
-				}
-
-				// Add the info to the row
-				$row->addChild($name, $value);
-			}
-		}
-
-		return $feed->asXML();
-	}
-
-} // End feed
\ No newline at end of file
-- 
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