api(application): add 'version' endpoint

app/Services/Helpers/SoftwareVersionService.php

@@ -6,6 +6,7 @@ use Exception;
 use GuzzleHttp\Client;
 use Carbon\CarbonImmutable;
 use Illuminate\Support\Arr;
+use Illuminate\Support\Str;
 use Illuminate\Contracts\Cache\Repository as CacheRepository;
 use Pterodactyl\Exceptions\Service\Helper\CdnVersionFetchingException;
 
@@ -16,17 +17,17 @@ class SoftwareVersionService
     /**
      * @var array
      */
-    private static $result;
+    private static array $result;
 
     /**
      * @var \Illuminate\Contracts\Cache\Repository
      */
-    protected $cache;
+    protected CacheRepository $cache;
 
     /**
      * @var \GuzzleHttp\Client
      */
-    protected $client;
+    protected Client $client;
 
     /**
      * SoftwareVersionService constructor.
@@ -44,46 +45,36 @@ class SoftwareVersionService
         self::$result = $this->cacheVersionData();
     }
 
+    /**
+     * Gets the current version of the panel that is being used.
+     *
+     * @return string
+     */
+    public function getVersion(): string
+    {
+        return config()->get('app.version');
+    }
+
     /**
      * Get the latest version of the panel from the CDN servers.
      *
      * @return string
      */
-    public function getPanel()
+    public function getLatestPanel(): string
     {
         return Arr::get(self::$result, 'panel') ?? 'error';
     }
 
     /**
-     * Get the latest version of the daemon from the CDN servers.
+     * Get the latest version of wings from the CDN servers.
      *
      * @return string
      */
-    public function getDaemon()
+    public function getLatestWings(): string
     {
         return Arr::get(self::$result, 'wings') ?? 'error';
     }
 
-    /**
-     * Get the URL to the discord server.
-     *
-     * @return string
-     */
-    public function getDiscord()
-    {
-        return Arr::get(self::$result, 'discord') ?? 'https://pterodactyl.io/discord';
-    }
-
-    /**
-     * Get the URL for donations.
-     *
-     * @return string
-     */
-    public function getDonations()
-    {
-        return Arr::get(self::$result, 'donations') ?? 'https://paypal.me/PterodactylSoftware';
-    }
-
     /**
      * Determine if the current version of the panel is the latest.
      *
@@ -91,26 +82,29 @@ class SoftwareVersionService
      */
     public function isLatestPanel()
     {
-        if (config()->get('app.version') === 'canary') {
+        $version = $this->getVersion();
+        if ($version === 'canary') {
             return true;
         }
 
-        return version_compare(config()->get('app.version'), $this->getPanel()) >= 0;
+        return version_compare($version, $this->getLatestPanel()) >= 0;
     }
 
     /**
-     * Determine if a passed daemon version string is the latest.
+     * Determine if a passed wings version is the latest.
      *
      * @param string $version
+     *
      * @return bool
      */
-    public function isLatestDaemon($version)
+    public function isLatestWings(string $version)
     {
-        if ($version === '0.0.0-canary') {
+        // If the version is 'canary' or starts with 'dev-', mark it as the latest.
+        if ($version === 'canary' || Str::startsWith($version, 'dev-')) {
             return true;
         }
 
-        return version_compare($version, $this->getDaemon()) >= 0;
+        return version_compare($version, $this->getLatestWings()) >= 0;
     }
 
     /**
@@ -124,14 +118,74 @@ class SoftwareVersionService
             try {
                 $response = $this->client->request('GET', config()->get('pterodactyl.cdn.url'));
 
-                if ($response->getStatusCode() === 200) {
-                    return json_decode($response->getBody(), true);
+                if ($response->getStatusCode() !== 200) {
+                    throw new CdnVersionFetchingException;
                 }
 
-                throw new CdnVersionFetchingException;
+                return json_decode($response->getBody(), true);
             } catch (Exception $exception) {
                 return [];
             }
         });
     }
+
+    /**
+     * Return version information for the footer.
+     *
+     * @return array
+     */
+    protected function versionData(): array
+    {
+        return $this->cache->remember('git-version', 5, function () {
+            $configVersion = config()->get('app.version');
+
+            if (file_exists(base_path('.git/HEAD'))) {
+                $head = explode(' ', file_get_contents(base_path('.git/HEAD')));
+
+                if (array_key_exists(1, $head)) {
+                    $path = base_path('.git/' . trim($head[1]));
+                }
+            }
+
+            if (isset($path) && file_exists($path)) {
+                return [
+                    'version' => substr(file_get_contents($path), 0, 8),
+                    'is_git' => true,
+                ];
+            }
+
+            return [
+                'version' => $configVersion,
+                'is_git' => false,
+            ];
+        });
+    }
+
+    /**
+     * ?
+     *
+     * @return array
+     */
+    public function getVersionData(): array
+    {
+        $versionData = $this->versionData();
+        if ($versionData['is_git']) {
+            $git = $versionData['version'];
+        } else {
+            $git = null;
+        }
+
+        return [
+            'panel' => [
+                'current' => $this->getVersion(),
+                'latest' => $this->getLatestPanel(),
+            ],
+
+            'wings' => [
+                'latest' => $this->getLatestWings(),
+            ],
+
+            'git' => $git,
+        ];
+    }
 }