From 2ff63e303a24e23aff57388a52e381dffebd97a9 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Mon, 9 Jan 2006 08:44:16 +0000
Subject: [PATCH] Adding in some extra function goodness

---
 includes/cachev.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/includes/cachev.php b/includes/cachev.php
index ec85202..ba714be 100644
--- a/includes/cachev.php
+++ b/includes/cachev.php
@@ -57,6 +57,12 @@ class cacheV
 	*/
 	var $count;
 	
+	/**
+	* Memcache for all fetched revisions so we don't have to query-dupe
+	* @var	array
+	*/
+	var $memcache = array();
+	
 	// ###################################################################
 	/**
 	* Constructor: initialies the registry
@@ -78,6 +84,28 @@ class cacheV
 		$this->hash = md5($this->registry->repos->fetch_path($this->registry->paths->repos));
 	}
 	
+	// ###################################################################
+	/**
+	* Returns a specific log entry
+	*
+	* @access	public
+	*
+	* @param	integer	Revision number
+	*
+	* @return	array	Complete revision/commit entry
+	*/
+	function fetch_revision($revision)
+	{
+		$revision = $this->registry->clean($revision, TYPE_UINT);
+		
+		if (!isset($this->memcache["$revision"]))
+		{
+			$this->memcache["$revision"] = $this->registry->db->query_first("SELECT * FROM {$this->hash} WHERE revision = $revision");
+		}
+		
+		return $this->memcache["$revision"];
+	}
+	
 	// ###################################################################
 	/**
 	* Checks to see if it's necessary to rebuild the cacheV table for the
-- 
2.22.5