Model/BlogPost.php

@@ -2,8 +2,38 @@
 ApplicationSettings::RegisterDefaultSetting("blog", "preview_length", 1000);
 
 class BlogPost extends DBObject {
+	//const PREVIEW_LENGTH=1000;
+	
 	private $_uri;
 
+	public static function GetCount() {
+		//self::SetupPDO();
+		return self::$PDO->query("SELECT COUNT(*) FROM blog_posts WHERE post_content<>'' AND post_deleted=0")->fetchColumn();
+	}
+	
+	public static function GetLatest($count=1,$offset=0){
+		//self::SetupPDO();
+		$prep=self::$PDO->prepare("SELECT post_id FROM blog_posts WHERE post_content<>'' AND post_deleted=0 ORDER BY post_timestamp DESC LIMIT ?,?");
+		$prep->bindValue(1,(int)$offset,PDO::PARAM_INT); // can't just use array in execute this time as execute array is treated like strings
+		$prep->bindValue(2,(int)$count,PDO::PARAM_INT);
+		$prep->execute();
+		$ids=$prep->fetchAll(PDO::FETCH_COLUMN);
+		$posts=array();
+		foreach ($ids as $id)
+			$posts[]=new BlogPost($id);
+		return $posts;
+		//return new BlogPost($url);
+	}
+	
+	public static function GetAll(){
+		$posts=array();
+		self::SetupPDO();
+		$ids=self::$PDO->query("SELECT post_id FROM blog_posts WHERE post_deleted=0")->fetchAll(PDO::FETCH_COLUMN);
+		foreach ($ids as $id)
+			$posts[]=new BlogPost($id);
+		return $posts;
+	}
+
 	public function __construct($id=0) {
 		$field="post_id";
 		if (!is_numeric($id))