From 4b994c97ad878cc3886ffbea1a6a2bf6b4a98def Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <nukeawhale@gmail.com>
Date: Thu, 4 Apr 2013 13:12:07 +0200
Subject: autopurge all read items which are not starred if there are more than
 1000

---
 bl/feedbl.php   | 26 ++++++++++++++++++++++++--
 bl/folderbl.php |  2 +-
 2 files changed, 25 insertions(+), 3 deletions(-)

(limited to 'bl')

diff --git a/bl/feedbl.php b/bl/feedbl.php
index 661f1f8f5..07cf5df8f 100644
--- a/bl/feedbl.php
+++ b/bl/feedbl.php
@@ -39,13 +39,16 @@ class FeedBl extends Bl {
 	private $feedFetcher;
 	private $itemMapper;
 	private $api;
+	private $autoPurgeCount;
 
 	public function __construct(FeedMapper $feedMapper, Fetcher $feedFetcher,
-		                        ItemMapper $itemMapper, API $api){
+		                        ItemMapper $itemMapper, API $api, 
+		                        $autoPurgeCount=0){
 		parent::__construct($feedMapper);
 		$this->feedFetcher = $feedFetcher;
 		$this->itemMapper = $itemMapper;
 		$this->api = $api;
+		$this->autoPurgeCount = $autoPurgeCount;
 	}
 
 
@@ -154,5 +157,24 @@ class FeedBl extends Bl {
 		$this->mapper->update($feed);
 	}
 
-	// TODO: delete associated items
+
+	/**
+	 * This method deletes all unread feeds that are not starred and over the 
+	 * count of $this->autoPurgeCount starting by the oldest. This is to clean
+	 * up the database so that old entries dont spam your db. As criteria for
+	 * old, the id is taken
+	 */
+	public function autoPurgeOld(){
+		$readAndNotStarred = 
+			$this->mapper->getReadOlderThanThreshold($this->autoPurgeCount);
+		
+		// delete entries with a lower id than last item
+		if($this->autoPurgeCount > 0 
+			&& isset($readAndNotStarred[$this->autoPurgeCount-1])){
+			$this->mapper->deleteReadOlderThanId(
+				$readAndNotStarred[$this->autoPurgeCount-1]->getId());
+		}
+	}
+
+
 }
diff --git a/bl/folderbl.php b/bl/folderbl.php
index c17c516ba..3fcf48c7f 100644
--- a/bl/folderbl.php
+++ b/bl/folderbl.php
@@ -81,6 +81,6 @@ class FolderBl extends Bl {
 		$this->mapper->update($folder);
 	}
 
-	// TODO: delete associated items
+
 
 }
-- 
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