added images, dotenv

public/index.php

@@ -17,23 +17,32 @@
         <?php
         require "php/mysql_connect.php";
         $conn = new MySQLConnection();
-					$result = $conn->query("SELECT name, display_name, version, info, image_path FROM projects WHERE visible=1");
+        $result = $conn->query(
+            <<<SQL
+				SELECT name, display_name, version, info, date_updated 
+				FROM projects 
+				WHERE visible=1
+				ORDER BY date_updated DESC
+			SQL
+        );
         while ($row = $result->fetch_assoc()) {
             $name = $row["name"];
             $displayName = $row["display_name"];
             $version = $row["version"];
             $info = $row["info"];
-						$imgPath = $row["image_path"];
+            $dateUpdated = $row["date_updated"];
+
+            $imgAddress = "/$name/thumbnail.png";
 
             $nameDom = "<h3 class='project-name'>$displayName</h3>";
             $versionDom = "<h4 class='project-version'>$version</h4>";
             $infoDom = "<div class='project-info'>$info</div>";
             $startDom = "<button class='project-start' onclick='window.location = \"$name\"'>Start</button>";
 
-						$imgDom = "<img class='project-image' src='$imgPath' alt='Alternative image text'/>"; //TODO get img from database
-						$description = "<div class='project-description'>$nameDom$versionDom$infoDom$startDom</div>";
+            $imgDom = "<img class='project-image' src='$imgAddress' alt='Alternative image text'/>";
+            $descriptionDom = "<div class='project-description'>$nameDom$versionDom$infoDom$startDom</div>";
 
-						echo "<div class='project'>$imgDom$description</div>";
+            echo "<div class='project'>$imgDom$descriptionDom</div>";
         }
         ?>
 	</div>

public/php/dotenv.php

@@ -0,0 +1,4 @@
+<?php
+
+foreach (parse_ini_file($_SERVER['DOCUMENT_ROOT']."/../.env") as $key => $value)
+    putenv("$key=$value");

public/php/get_nodejs_port.php

@@ -1,3 +0,0 @@
-<?php
-    $port = parse_ini_file('../../env_config.ini')['nodejs_port'];
-    echo $port;

public/php/mysql_connect.php

@@ -1,5 +1,7 @@
 <?php
 
+require_once "dotenv.php";
+
 class MySQLConnection {
 
     private int $port;
@@ -10,11 +12,10 @@ class MySQLConnection {
     private mysqli $mysqli;
 
     public function __construct() {
-        $env = parse_ini_file($_SERVER['DOCUMENT_ROOT'] . '/../.env');
         $this->host = 'localhost';
-        $this->port = $env['MYSQL_PORT'];
-        $this->user = $env['MYSQL_USER'];
-        $this->pass = $env['MYSQL_PASSWORD'];
+        $this->port = intval(getenv('MYSQL_PORT'));
+        $this->user = getenv('MYSQL_USER');
+        $this->pass = getenv('MYSQL_PASSWORD');
         $this->createConn();
     }