Add Setting class

frontend/classes/setting.php

@@ -0,0 +1,43 @@
+<?php
+/*
+ * CVM is more free software. It is licensed under the WTFPL, which
+ * allows you to do pretty much anything with it, without having to
+ * ask permission. Commercial use is allowed, and no attribution is
+ * required. We do politely request that you share your modifications
+ * to benefit other developers, but you are under no enforced
+ * obligation to do so :)
+ * 
+ * Please read the accompanying LICENSE document for the full WTFPL
+ * licensing text.
+ */
+ 
+if(!isset($_APP)) { die("Unauthorized."); }
+
+class Setting extends CPHPDatabaseRecordClass
+{
+	public $table_name = "settings";
+	public $fill_query = "SELECT * FROM settings WHERE `Id` = :Id";
+	public $verify_query = "SELECT * FROM settings WHERE `Id` = :Id";
+	
+	public $prototype = array(
+		'string' => array(
+			"Key"		=> "Key",
+			"Value"		=> "Value"
+		),
+		'timestamp' => array(
+			"LastChanged"	=> "LastChanged"
+		)
+	);
+	
+	public static function ByKey($key, $cache_duration = 60)
+	{
+		return Setting::CreateFromQuery("SELECT * FROM settings WHERE `Key` = :Key", array(":Key" => $key), $cache_duration, true);
+	}
+	
+	public function ChangeValue($value)
+	{
+		$this->uValue = $value;
+		$this->uLastChanged = time();
+		$this->InsertIntoDatabase();
+	}
+}