Removed beanstalkd stuff for now as it's not necessary; updated the server creation function to actually download the specified server JAR version

src/Controllers/HomeController.php

@@ -2,7 +2,6 @@
 
 namespace BitGoblin\MCST\Controllers;
 
-use Pheanstalk\Pheanstalk;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Views\Twig;
@@ -22,12 +21,6 @@ class HomeController extends Controller {
       array_push($minecraftServers, new Server($m));
     }
 
-    // create pheanstalk object and create a job
-    $pheanstalk = Pheanstalk::create($config->get('beanstalkd.host'), $config->get('beanstalkd.port'));
-    $pheanstalk
-      ->useTube('mcst')
-      ->put("refresh-server-downloads", Pheanstalk::DEFAULT_PRIORITY);
-
     $view = Twig::fromRequest($request);
     return $view->render($response, 'index.twig', [
       'servers' => $minecraftServers,

src/Controllers/ServerController.php

@@ -2,6 +2,7 @@
 
 namespace BitGoblin\MCST\Controllers;
 
+use DiDom\Document;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Views\Twig;
@@ -26,8 +27,14 @@ class ServerController extends Controller {
     $serverDir = join('/', array($config->get('server_directory'), $params['serverName']));
     mkdir($serverDir);
 
+    // find the server JAR URL for the version
+    $versionPageLink = 'https://minecraft.fandom.com/wiki/Java_Edition_' . $params['serverVersion'];
+    $dom = new Document($versionPageLink, true);
+    $infobox = $dom->find('.notaninfobox')[0];
+    $serverLinkElem = $infobox->find("a:contains('Server')");
+    $serverJarUrl = $serverLinkElem[0]->attr('href');
+
     // grab the server JAR file
-    $serverJarUrl = "https://piston-data.mojang.com/v1/objects/f69c284232d7c7580bd89a5a4931c3581eae1378/server.jar";
     $serverJarName = "server_" . $params['serverVersion'] . ".jar";
     $serverJarPath = join('/', array($serverDir, $serverJarName));
     file_put_contents($serverJarPath, file_get_contents($serverJarUrl));
@@ -35,7 +42,7 @@ class ServerController extends Controller {
     // create the start.sh shell script
     $scriptFilePath = join('/', array($serverDir, 'start.sh'));
     $scriptFile = fopen($scriptFilePath, 'w');
-    $scriptContent = "#!/bin/sh\n\ncd " . $serverDir . "\njava -Xmx2048M -Xms2048M -jar server_1.19.2.jar nogui";
+    $scriptContent = "#!/bin/sh\n\ncd " . $serverDir . "\njava -Xmx2048M -Xms2048M -jar server_" . $params['serverVersion'] . ".jar nogui";
     fwrite($scriptFile, $scriptContent);
     fclose($scriptFile);
     chmod($scriptFilePath, 0755);

src/Runners/RefreshServerDownloads.php

@@ -1,17 +0,0 @@
-<?php
-
-namespace BitGoblin\MCST\Runners;
-
-class RefreshServerDownloads {
-
-  protected $config;
-
-  public function __construct($config) {
-    $this->config = $config;
-  }
-
-  public function start() {
-    echo "Refreshing server download URLs...\n";
-  }
-
-}

src/runner.php

@@ -1,45 +0,0 @@
-<?php
-
-use Noodlehaus\Config;
-use Noodlehaus\Parser\Json;
-use Pheanstalk\Pheanstalk;
-
-use BitGoblin\MCST\Runners\RefreshServerDownloads;
-
-require __DIR__ . '/../vendor/autoload.php';
-
-// Load app configuration
-$config = Config::load(__DIR__ . '/../conf/defaults.json');
-
-// create pheanstalk object
-$pheanstalk = Pheanstalk::create($config->get('beanstalkd.host'), $config->get('beanstalkd.port'));
-// we want jobs from 'mcst' tube only.
-$pheanstalk->watch('mcst');
-
-while (true) {
-  echo "Waiting for a new job...\n";
-
-  // try to reserve a job
-  $job = $pheanstalk->reserve();
-
-  // check if we actually got a job before trying to do work
-  if (isset($job)) {
-    $jobPayload = $job->getData();
-    
-    switch ($jobPayload) {
-      case 'refresh-server-downloads':
-        $rsd = new RefreshServerDownloads($config);
-        $rsd->start();
-        break;
-      
-      default:
-        echo "Runner command " . $jobPayload . " isn't supported.\n";
-        break;
-    }
-
-    // remove job
-    $pheanstalk->delete($job);
-  }
-
-  sleep(60);
-}