Revert "Merge pull request #135 from server-status-project/master"

This reverts commit 8d571547f5, reversing
changes made to e96df7015e.

classes/db-class.php

@@ -0,0 +1,55 @@
+<?php
+
+
+class SSDB
+{
+    function execute($conn,$sql){
+        if ($conn->query($sql) === TRUE) {
+        return true;
+        } else {
+        return $conn->error;
+        }
+    }
+    function getSetting($conn,$setting){
+        $sql = "SELECT value FROM settings WHERE setting='".$setting."'";
+        $result = $conn->query($sql);
+
+        if ($result->num_rows == 1) {
+            while($row = $result->fetch_assoc()) {
+                return $row["value"];
+            }
+        } else {
+            return "null";
+        }
+    }
+    function setSetting($conn,$settingname,$settingvalue){
+        $sql = "INSERT INTO settings (setting,value) VALUES ('".$settingname."','".$settingvalue."');";
+            if ($conn->query($sql) === TRUE) {
+                return true;
+            } else {
+                return $conn->error;
+            }
+
+    }
+    function deleteSetting($conn,$settingname){
+        $sql = "DELETE FROM settings WHERE setting=\"".$settingname."\";";
+        if ($conn->query($sql) === TRUE) {
+                return true;
+            } else {
+                return $conn->error;
+            }
+
+    }
+    function updateSetting($conn, $settingname, $settingvalue){
+        $this->deleteSetting($conn, $settingname);
+        $this->setSetting($conn, $settingname, $settingvalue);
+        return true;
+    }
+
+    function getBooleanSetting($conn, $setting) {
+      if (trim($this->getSetting($conn, $setting)) == "yes"){
+        return true;
+      }
+      return false;
+    }
+}