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examples/ServerManager/UI/ServerListTab.php

@@ -6,6 +6,7 @@ use PHPNative\Async\TaskManager;
 use PHPNative\Tailwind\Data\Icon as IconName;
 use PHPNative\Ui\Widget\Button;
 use PHPNative\Ui\Widget\Container;
+use PHPNative\Ui\Widget\Checkbox;
 use PHPNative\Ui\Widget\Icon;
 use PHPNative\Ui\Widget\Label;
 use PHPNative\Ui\Widget\TabContainer;
@@ -65,6 +66,22 @@ class ServerListTab
         $this->refreshButton->setIcon($refreshIcon);
         $headerRow->addComponent($this->refreshButton);
 
+        // Bulk action buttons for selected servers
+        $rebootButton = new Button(
+            'Reboot ausgewählte',
+            'px-3 py-2 bg-red-600 rounded hover:bg-red-700',
+            null,
+            'text-white',
+        );
+        $updateButton = new Button(
+            'Update ausgewählte',
+            'px-3 py-2 bg-amber-600 rounded hover:bg-amber-700',
+            null,
+            'text-white',
+        );
+        $headerRow->addComponent($rebootButton);
+        $headerRow->addComponent($updateButton);
+
         // Loading indicator (top-right in the server tab header)
         $this->loadingIndicator = new LoadingIndicator('ml-auto');
         $headerRow->addComponent($this->loadingIndicator);
@@ -81,7 +98,13 @@ class ServerListTab
         // Table
         $this->table = new Table(style: ' flex-1');
         $this->table->setColumns([
-            ['key' => 'id', 'title' => 'ID', 'width' => 100],
+            [
+                'key' => 'selected',
+                'title' => '',
+                'width' => 40,
+                'render' => [$this, 'renderSelectCell'],
+            ],
+            ['key' => 'id', 'title' => 'ID', 'width' => 80],
             ['key' => 'name', 'title' => 'Name'],
             ['key' => 'status', 'title' => 'Status', 'width' => 90],
             ['key' => 'type', 'title' => 'Typ', 'width' => 80],
@@ -203,10 +226,15 @@ class ServerListTab
         $this->tab->addComponent($detailPanel);
 
         // Setup event handlers
-        $this->setupEventHandlers($currentApiKey, $currentPrivateKeyPath);
+        $this->setupEventHandlers($currentApiKey, $currentPrivateKeyPath, $rebootButton, $updateButton);
     }
 
-    private function setupEventHandlers(string &$currentApiKey, string &$currentPrivateKeyPath): void
+    private function setupEventHandlers(
+        string &$currentApiKey,
+        string &$currentPrivateKeyPath,
+        Button $rebootButton,
+        Button $updateButton,
+    ): void
     {
         // Table row selection
         $serverListTab = $this;
@@ -493,6 +521,174 @@ class ServerListTab
                 $serverListTab->loadingIndicator->setLoading(false);
             });
         });
+
+        // Reboot selected servers
+        $rebootButton->setOnClick(function () use (&$currentPrivateKeyPath, $serverListTab) {
+            $selected = [];
+            foreach ($serverListTab->currentServerData as $index => $row) {
+                if (!empty($row['selected'])) {
+                    $selected[] = ['index' => $index, 'row' => $row];
+                }
+            }
+
+            if (empty($selected)) {
+                $serverListTab->statusLabel->setText('Keine Server ausgewählt für Reboot');
+                return;
+            }
+
+            if (empty($currentPrivateKeyPath) || !file_exists($currentPrivateKeyPath)) {
+                $serverListTab->statusLabel->setText('Private Key Pfad nicht konfiguriert');
+                return;
+            }
+
+            foreach ($selected as $item) {
+                $row = $item['row'];
+                $ip = $row['ipv4'] ?? '';
+                $name = $row['name'] ?? $ip;
+                $index = $item['index'];
+
+                if (empty($ip)) {
+                    continue;
+                }
+
+                $task = TaskManager::getInstance()->runAsync(function () use ($ip, $currentPrivateKeyPath, $index) {
+                    try {
+                        $ssh = new \phpseclib3\Net\SSH2($ip);
+                        $key = \phpseclib3\Crypt\PublicKeyLoader::loadPrivateKey(file_get_contents(
+                            $currentPrivateKeyPath,
+                        ));
+
+                        if (!$ssh->login('root', $key)) {
+                            return [
+                                'index' => $index,
+                                'success' => false,
+                                'error' => 'SSH Login fehlgeschlagen',
+                            ];
+                        }
+
+                        $ssh->exec('reboot');
+
+                        return [
+                            'index' => $index,
+                            'success' => true,
+                        ];
+                    } catch (\Throwable $e) {
+                        return [
+                            'index' => $index,
+                            'success' => false,
+                            'error' => 'SSH-Fehler: ' . $e->getMessage(),
+                        ];
+                    }
+                });
+
+                $task->onComplete(function ($result) use (&$serverListTab, $name) {
+                    if (!is_array($result) || !array_key_exists('success', $result)) {
+                        return;
+                    }
+
+                    if ($result['success']) {
+                        $serverListTab->statusLabel->setText('Reboot ausgelöst für ' . $name);
+                    } elseif (isset($result['error'])) {
+                        $serverListTab->statusLabel->setText('Reboot Fehler bei ' . $name . ': ' . $result['error']);
+                    }
+                });
+            }
+        });
+
+        // Update selected servers
+        $updateButton->setOnClick(function () use (&$currentPrivateKeyPath, $serverListTab) {
+            $selected = [];
+            foreach ($serverListTab->currentServerData as $index => $row) {
+                if (!empty($row['selected'])) {
+                    $selected[] = ['index' => $index, 'row' => $row];
+                }
+            }
+
+            if (empty($selected)) {
+                $serverListTab->statusLabel->setText('Keine Server ausgewählt für Updates');
+                return;
+            }
+
+            if (empty($currentPrivateKeyPath) || !file_exists($currentPrivateKeyPath)) {
+                $serverListTab->statusLabel->setText('Private Key Pfad nicht konfiguriert');
+                return;
+            }
+
+            foreach ($selected as $item) {
+                $row = $item['row'];
+                $ip = $row['ipv4'] ?? '';
+                $name = $row['name'] ?? $ip;
+                $index = $item['index'];
+
+                if (empty($ip)) {
+                    continue;
+                }
+
+                $task = TaskManager::getInstance()->runAsync(function () use ($ip, $currentPrivateKeyPath, $index) {
+                    try {
+                        $ssh = new \phpseclib3\Net\SSH2($ip);
+                        $key = \phpseclib3\Crypt\PublicKeyLoader::loadPrivateKey(file_get_contents(
+                            $currentPrivateKeyPath,
+                        ));
+
+                        if (!$ssh->login('root', $key)) {
+                            return [
+                                'index' => $index,
+                                'success' => false,
+                                'error' => 'SSH Login fehlgeschlagen',
+                            ];
+                        }
+
+                        // Run update & upgrade non-interactively
+                        $ssh->exec(
+                            'apt-get update >/dev/null 2>&1 && ' .
+                            'DEBIAN_FRONTEND=noninteractive apt-get -y upgrade >/dev/null 2>&1',
+                        );
+
+                        // Re-check number of available updates
+                        $updatesOutput = trim($ssh->exec(
+                            'apt-get -s upgrade 2>/dev/null | grep -c "^Inst " || echo 0',
+                        ));
+                        $updatesCount = is_numeric($updatesOutput) ? (int) $updatesOutput : 0;
+
+                        return [
+                            'index' => $index,
+                            'success' => true,
+                            'updates' => $updatesCount,
+                        ];
+                    } catch (\Throwable $e) {
+                        return [
+                            'index' => $index,
+                            'success' => false,
+                            'error' => 'SSH-Fehler: ' . $e->getMessage(),
+                        ];
+                    }
+                });
+
+                $task->onComplete(function ($result) use (&$serverListTab, $name) {
+                    if (!is_array($result) || !array_key_exists('success', $result)) {
+                        return;
+                    }
+
+                    $index = $result['index'] ?? null;
+                    if ($index !== null && isset($serverListTab->currentServerData[$index])) {
+                        if (isset($result['updates'])) {
+                            $updates = (int) $result['updates'];
+                            $serverListTab->currentServerData[$index]['updates_available'] =
+                                $updates > 0 ? ('ja (' . $updates . ')') : 'nein';
+                        }
+
+                        $serverListTab->table->setData($serverListTab->currentServerData);
+                    }
+
+                    if ($result['success']) {
+                        $serverListTab->statusLabel->setText('Updates ausgeführt für ' . $name);
+                    } elseif (isset($result['error'])) {
+                        $serverListTab->statusLabel->setText('Update Fehler bei ' . $name . ': ' . $result['error']);
+                    }
+                });
+            }
+        });
     }
 
     public function getContainer(): Container
@@ -575,4 +771,21 @@ class ServerListTab
             $this->detailDomainsContainer->addComponent($button);
         }
     }
+
+    public function renderSelectCell(array $rowData, int $rowIndex): Checkbox
+    {
+        $isChecked = (bool) ($rowData['selected'] ?? false);
+        $checkbox = new Checkbox('', $isChecked);
+
+        $serverListTab = $this;
+        $checkbox->setOnChange(function (bool $checked) use ($serverListTab, $rowIndex) {
+            if (!isset($serverListTab->currentServerData[$rowIndex])) {
+                return;
+            }
+
+            $serverListTab->currentServerData[$rowIndex]['selected'] = $checked;
+        });
+
+        return $checkbox;
+    }
 }

src/Ui/Widget/Checkbox.php

@@ -44,6 +44,18 @@ class Checkbox extends Component
         $this->onChange = $onChange;
     }
 
+    public function layout(null|TextRenderer $textRenderer = null): void
+    {
+        parent::layout($textRenderer);
+
+        // Force a compact, fixed size for the checkbox
+        $checkboxSize = 20;
+        $this->viewport->width = $checkboxSize;
+        $this->viewport->height = $checkboxSize;
+        $this->contentViewport->width = $checkboxSize;
+        $this->contentViewport->height = $checkboxSize;
+    }
+
     public function handleMouseClick(float $mouseX, float $mouseY, int $button): bool
     {
         // Check if click is within checkbox bounds (not label)