Code complete on API.

classes/APIv1.php

@@ -11,12 +11,13 @@ class APIv1 extends CustomModule
 		$response_code = 200;
 		$error         = 'An unexcepted error has occurred.';
 
-		echo($_SERVER['REQUEST_METHOD']);
-		print_r($this->request_methods);
+		if (!is_array($this->request_methods))
+		{
+			$this->request_methods = array($this->request_methods);
+		}
 
 		// Checks the request method
-		if ((is_array($this->request_methods) && !in_array($_SERVER['REQUEST_METHOD'], $this->request_methods))
-			|| $this->request_methods != $_SERVER['REQUEST_METHOD'])
+		if (!in_array($_SERVER['REQUEST_METHOD'], $this->request_methods))
 		{
 			$response_code = 400;
 			$error         = 'Invalid request method.';

classes/CustomModule.php

@@ -11,7 +11,9 @@ class CustomModule extends Module
 
 		$this->redis = new CustomRedis();
 
-		if (substr(get_class($this), 0, 3) != 'api')
+		$class = get_class($this);
+
+		if ($class == 'api' || substr($class, 0, 3) != 'api')
 		{
 			if (isset($_COOKIE['__auth']))
 			{

modules/api/v1/leaderboard.php

@@ -6,6 +6,114 @@ class api_v1_leaderboard extends APIv1
 
 	public function __default()
 	{
+		try
+		{
+			// Checks if we have a UID
+			if (!isset($_GET['uid']))
+			{
+				throw new Exception('Missing UID.');
+			}
+
+			$leaderboard_key = 'leaderboard:' . $_GET['uid'];
+
+			// Checks that the UID is valid and belongs to the key
+			$leaderboard = $this->redis->hgetall($leaderboard_key);
+
+			if (!$leaderboard)
+			{
+				throw new Exception('Leaderboard UID does not exist.');
+			}
+
+			if ($this->uid != $leaderboard['uid'])
+			{
+				throw new Exception('Leaderboard UID does not belong to you.');
+			}
+
+			// Sets up our key suffixes
+			list($year, $month, $day, $week) = explode('-', date('Y-m-d-W'));
+
+			$week  = $year . $week;
+			$day   = $year . $month . $day;
+			$month = $year . $month;
+
+			$suffixes = array(
+				'day:' . $day,
+				'week:' . $week,
+				'month:' . $month,
+				'year:' . $year,
+				'alltime',
+			);
+
+			switch ($_SERVER['REQUEST_METHOD'])
+			{
+				// Pulls members of the leaderboard
+				case 'GET':
+					$members = $this->redis->zrevrange($leaderboard_key . ':alltime', 0, -1, 'WITHSCORES');
+
+					return array('leaderboard' => array_merge($leaderboard, array('members' => $members)));
+					break;
+
+				// Adds a score for a member
+				case 'POST':
+					if (!isset($_POST['member']))
+					{
+						throw new Exception('Missing member.');
+					}
+					elseif (!isset($_POST['score']))
+					{
+						throw new Exception('Missing score.');
+					}
+					elseif (!preg_match('/^-?\d+$/', $_POST['score']))
+					{
+						throw new Exception('Score must be an integer.');
+					}
+
+					$this->redis->multi();
+
+					foreach ($suffixes as $suffix)
+					{
+						$this->redis->zadd($leaderboard_key . ':' . $suffix, $_POST['score'], $_POST['member']);
+					}
+
+					$this->redis->exec();
+					break;
+
+				// Increments a score of a member
+				case 'PUT':
+					// Hack because _PUT doesn't exist in PHP land
+					parse_str(file_get_contents("php://input"), $_PUT);
+
+					$increment = 1;
+
+					if (!isset($_PUT['member']))
+					{
+						throw new Exception('Missing member.');
+					}
+					elseif (isset($_PUT['value']))
+					{
+						if (!preg_match('/^-?\d+$/', $_PUT['value']))
+						{
+							throw new Exception('Value must be an integer.');
+						}
+
+						$increment = $_PUT['value'];
+					}
+
+					$this->redis->multi();
+
+					foreach ($suffixes as $suffix)
+					{
+						$this->redis->zincrby($leaderboard_key . ':' . $suffix, $increment, $_PUT['member']);
+					}
+
+					$this->redis->exec();
+					break;
+			}
+		}
+		catch (Exception $e)
+		{
+			return array('response_code' => 400, 'error' => $e->getMessage());
+		}
 	}
 }
 

templates/api.phtml

@@ -48,7 +48,7 @@ if ($this->module['api_key'])
 
 <h4>GET</h4>
 
-<p class="lead">Returns the members, scores and ranks sorted in descending order by score. <span class="label label-primary">{uid}</span> corresponds with the UID of the leaderboards which can be found on the <a href="/leaderboards" target="_blank">My Leaderboards</a> page.</p>
+<p class="lead">Returns the members with scores sorted in descending order by score. <span class="label label-primary">{uid}</span> corresponds with the UID of the leaderboards which can be found on the <a href="/leaderboards" target="_blank">My Leaderboards</a> page.</p>
 
 <p class="lead">Optionally the results can be filtered by <span class="label label-primary">member</span> where <span class="label label-primary">member</span> is a unique value that maps back to your system. We highly recommend using something that won’t change in the future like an auto incremented field from your database.</p>