Write log retrieval function

functions.php

@@ -1278,30 +1278,4 @@ function bb_parse($text)
 
 		return $text;
 	}
-
-	function adminLogParse($log)
-	{
-		$return = "";
-		$lines = explode("\n", $log);
-
-		foreach($lines as $line)
-		{
-			$words = explode(" ", $line);
-			$wordCount = count($words);
-
-			if($wordCount < 3)
-				continue;
-
-			$return = $return . date("r", intval($words[0]));
-			$user = findUserByID(intval($words[1]));
-			$return = $return . " ${user['username']} (${words[1]})";
-
-			for($i = 2; $i < $wordCount; $i++)
-			{
-				$return = $return . " " . $words[$i];
-			}
-		}
-
-		return $return;
-	}
 ?>

logging.php

@@ -65,10 +65,76 @@ function addLogMessage()
 		querySQL($query);
 	}
 
+	// Add a message to just the admin log
 	function adminLog(string $logMessage)
 	{
 		addLogMessage($logMessage, 'admin');
 	}
 
+	// $types should be a valid string for the log type to get, or an array containing valid strings for the log types to get
+	// Returns array of log entries
+	function getLogs($types, int $start, int $count)
+	{
+		$validTypes = Array('info', 'warning', 'error', 'admin', 'security');
+
+		if(is_string($types))
+		{
+			$valid = false;
+
+			foreach($validTypes as $checkType)
+			{
+				if($types === $checkType)
+				{
+					$valid = true;
+					break;
+				}
+			}
 
+			if(!$valid)
+				return false;
+
+			$sql = "SELECT * FROM `logs` WHERE `logType` = '${types}' ORDER BY `logTime` DESC LIMIT ${start}, ${count};";
+		}
+		else if(is_array($types))
+		{
+			$valid = true;
+			foreach($types as $type)
+			{
+				if(!$valid)
+					break;
+
+				$valid = false;
+
+				foreach($validTypes as $checkType)
+				{
+					if($type === $checkType)
+					{
+						$valid = true;
+						break;
+					}
+				}
+			}
+
+			if(!$valid)
+				return false;
+
+			foreach($types as $type)
+			{
+				if(!isSet($whereClause))
+					$whereClause = "`logType` = '${type}'";
+				else
+					$whereClause .= " OR `logType` = '${type}'"
+			}
+
+			$sql = "SELECT * FROM `logs` WHERE ${whereClause} ORDER BY `logTime` DESC LIMIT ${start}, ${count}";
+		}
+
+		$result = querySQL($sql);
+
+		if($result === false)
+			return false;
+
+		$result = $result -> fetch_assoc();
+		return $result;
+	}
 ?>