From 7dc2fd65382a0aac1273d7c7d85302a9f28e2589 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Mon, 19 Feb 2024 19:33:59 +0100
Subject: [PATCH] Implement basic display/save settings

---
 includes/restapi.php | 48 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/includes/restapi.php b/includes/restapi.php
index 370cd02a..910533c2 100644
--- a/includes/restapi.php
+++ b/includes/restapi.php
@@ -4,15 +4,61 @@ require_once 'includes/functions.php';
 require_once 'config.php';
 
 /**
- * Handler for RaspAP's RestAPI settings
+ * Handler for RestAPI settings
  */
 function DisplayRestAPI()
 {
+    // initialize status object
     $status = new \RaspAP\Messages\StatusMessage;
 
+    // set defaults
+    $apiKey = "Hx80npaPTol9fKeBnPwX7ib2"; //placeholder
+
+    if (!RASPI_MONITOR_ENABLED) {
+        if (isset($_POST['SaveAPIsettings'])) {
+            if (isset($_POST['txtapikey'])) {
+                $apiKey = trim($_POST['txtapikey']);
+                if (strlen($apiKey) == 0) {
+                    $status->addMessage('Please enter a valid API key', 'danger');
+                } else {
+                    $return = saveAPISettings($status, $apiKey);
+                }
+            }
+        } elseif (isset($_POST['StartRestAPIservice'])) {
+            $status->addMessage('Attempting to start raspap-restapi.service', 'info');
+            exec('sudo /bin/systemctl start raspap-restapi', $return);
+            foreach ($return as $line) {
+                $status->addMessage($line, 'info');
+            }
+        } elseif (isset($_POST['StopRestAPIservice'])) {
+            $status->addMessage('Attempting to stop raspap-restapi.service', 'info');
+            exec('sudo /bin/systemctl stop raspap-restapi.service', $return);
+            foreach ($return as $line) {
+                $status->addMessage($line, 'info');
+            }
+        }
+    }
+    exec('pidof uvicorn | wc -l', $uvicorn);
+    $serviceStatus = $uvicorn[0] == 0 ? "down" : "up";
 
     echo renderTemplate("restapi", compact(
         "status",
         "apiKey",
+        "serviceStatus",
+        "serviceLog"
     ));
 }
+
+/**
+ * Saves RestAPI settings
+ *
+ * @param object status
+ * @param string $apiKey
+ */
+function saveAPISettings($status, $apiKey)
+{
+    $status->addMessage('Saving API key', 'info');
+    // TODO: update API key. location defined from constant
+
+    return $status;
+}