From 9284754b99d32478dfecfae17a5171ef8e049e27 Mon Sep 17 00:00:00 2001
From: Steve Dibb <beandog@gentoo.org>
Date: Mon, 8 Feb 2010 16:45:04 +0000
Subject: Cleanup; init using category, package instead of string

git-svn-id: file:///var/svn/portage@85 3218660a-b0cf-4799-a991-8ddcc5b9e0f3
---
 class.portage.package.changelog.php | 105 +++++++++++++++++++++++++++++++++---
 1 file changed, 99 insertions(+), 6 deletions(-)

diff --git a/class.portage.package.changelog.php b/class.portage.package.changelog.php
index a013c64..bad7dd9 100644
--- a/class.portage.package.changelog.php
+++ b/class.portage.package.changelog.php
@@ -3,18 +3,111 @@
 	class PackageChangelog {
 	
 		private $recent_changes;
-		public $recent_date;
+		private $recent_date;
 		
-		function __construct($str, $date = null) {
+		private $package;
+		private $category;
+		private $tree;
+		private $dir;
+		private $filename;
+		private $mtime;
+		
+		private $changelog;
+		private $hash;
+		private $filesize;
+		
+		public function __construct($category = null, $package = null, $tree = "/usr/portage") {
 		
 			global $hits;
 			$hits['changelog']++;
+			
+			if($category && $package && $tree)
+				$this->setPackage($category, $package, $tree);
+		
+		}
+		
+		public function __toString() {
+			return $this->getChangelog();
+		}
+		
+		public function __get($var) {
+		
+			switch($var) {
+			
+				case 'package':
+				case 'category':
+				case 'tree':
+				case 'dir':
+				case 'filename':
+				case 'recent_date':
+					return $this->$var;
+					break;
+				
+				case 'mtime':
+					return $this->getMtime();
+					break;
+					
+				case 'changelog':
+					return $this->getChangelog();
+					break;
+					
+				case 'hash':
+					return $this->getHash();
+					break;
+				
+				case 'filesize':
+					return $this->getFilesize();
+					break;
+					
+				case 'recent_changes':
+					return $this->getRecentChanges();
+					break;
+			
+			}
+		
+		}
+		
+		private function setPackage($category, $package, $tree) {
+			
+			$category = basename($category);
+			$package = basename($package);
+			
+			$this->dir = "$tree/$category/$package";
+		
+			if(is_dir($this->dir)) {
+				$this->package = $package;
+				$this->category = $category;
+				$this->tree = $tree;
+			}
+			
+			if(file_exists($this->dir."/ChangeLog")) {
+				$this->filename = $this->dir."/ChangeLog";
+			}
 		
-			$this->changelog = $str;
+		}
+		
+		public function getChangelog() {
+			if(!$this->changelog && $this->filename)
+				$this->changelog = file_get_contents($this->filename);
+			return $this->changelog;
+		}
 		
-			if(!is_null($date))
-				$this->date = $date;
+		public function getFilesize() {
+			if(is_null($this->filesize) && $this->filename)
+				$this->filesize = filesize($this->filename);
+			return $this->filesize;
+		}
+		
+		public function getHash() {
+			if(!$this->hash && $this->filename)
+				$this->hash = sha1($this->getChangelog());
+			return $this->hash;
+		}
 		
+		public function getMtime() {
+			if(!$this->mtime && $this->filename)
+				$this->mtime = filemtime($this->filename);
+			return $this->mtime;
 		}
 		
 		
@@ -23,7 +116,7 @@
 			$pattern_date = "/^\d{1,2}\s\w{3}\s\d{4}/";
 // 			$pattern_dev = "/<\w+@gentoo\.org>/";
 		
- 			$arr = explode("\n", $this->changelog);
+ 			$arr = explode("\n", $this->getChangelog());
 //   			print_r($arr);
 			
 			// Cut off the header
-- 
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