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

composer.json

@@ -20,6 +20,6 @@
         "slim/twig-view": "^3.3",
         "hassankhan/config": "^3.0",
         "php-di/php-di": "^6.4",
-        "pda/pheanstalk": "~4.0"
+        "imangazaliev/didom": "^1.13"
     }
 }

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "6ac1bc7f15734931ede8901fed3ed3eb",
+    "content-hash": "895fe7eeb340eea7f4d603b1042f1634",
     "packages": [
         {
             "name": "fig/http-message-util",
@@ -125,6 +125,56 @@
             },
             "time": "2022-03-26T19:37:50+00:00"
         },
+        {
+            "name": "imangazaliev/didom",
+            "version": "1.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Imangazaliev/DiDOM.git",
+                "reference": "10c4033d56e599f09183959ed90bf17519b9e38b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Imangazaliev/DiDOM/zipball/10c4033d56e599f09183959ed90bf17519b9e38b",
+                "reference": "10c4033d56e599f09183959ed90bf17519b9e38b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "DiDom\\": "src/DiDom/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Imangazaliev Muhammad",
+                    "email": "imangazalievm@gmail.com"
+                }
+            ],
+            "description": "Simple and fast HTML parser",
+            "homepage": "https://github.com/Imangazaliev/DiDOM",
+            "keywords": [
+                "didom",
+                "html",
+                "parser",
+                "xml"
+            ],
+            "support": {
+                "issues": "https://github.com/Imangazaliev/DiDOM/issues",
+                "source": "https://github.com/Imangazaliev/DiDOM/tree/develop"
+            },
+            "time": "2017-12-08T15:20:07+00:00"
+        },
         {
             "name": "laravel/serializable-closure",
             "version": "v1.2.2",
@@ -235,61 +285,6 @@
             },
             "time": "2018-02-13T20:26:39+00:00"
         },
-        {
-            "name": "pda/pheanstalk",
-            "version": "v4.0.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/pheanstalk/pheanstalk.git",
-                "reference": "1a43eb97a53144a2e692bce2ea2be721cc9913a4"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/pheanstalk/pheanstalk/zipball/1a43eb97a53144a2e692bce2ea2be721cc9913a4",
-                "reference": "1a43eb97a53144a2e692bce2ea2be721cc9913a4",
-                "shasum": ""
-            },
-            "require": {
-                "ext-mbstring": "*",
-                "php": ">=7.1.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Pheanstalk\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Paul Annesley",
-                    "email": "paul@annesley.cc",
-                    "homepage": "http://paul.annesley.cc/",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Sam Mousa",
-                    "email": "sam@mousa.nl",
-                    "role": "Maintainer"
-                }
-            ],
-            "description": "PHP client for beanstalkd queue",
-            "homepage": "https://github.com/pheanstalk/pheanstalk",
-            "keywords": [
-                "beanstalkd"
-            ],
-            "support": {
-                "issues": "https://github.com/pheanstalk/pheanstalk/issues",
-                "source": "https://github.com/pheanstalk/pheanstalk/tree/v4.0.4"
-            },
-            "time": "2021-11-19T15:00:20+00:00"
-        },
         {
             "name": "php-di/invoker",
             "version": "2.3.3",

conf/defaults.json

@@ -1,8 +1,3 @@
 {
-  "server_directory": "/opt/minecraft",
+  "server_directory": "/opt/minecraft"
-
-  "beanstalkd": {
-    "host": "localhost",
-    "port": 11300
-  }
 }

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);
-}