feat: implement server tags management with Proxmox-style color generation and syncing

2025-12-18 20:38:12 -05:00
parent b7547fd01b
commit bdd168d26d
6 changed files with 407 additions and 1 deletions
--- a/extensions/Servers/Proxmox/Http/Controllers/ServerTagController.php
+++ b/extensions/Servers/Proxmox/Http/Controllers/ServerTagController.php
@@ -0,0 +1,155 @@
+<?php
+
+namespace Paymenter\Extensions\Servers\Proxmox\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Paymenter\Extensions\Servers\Proxmox\Models\Server;
+use Paymenter\Extensions\Servers\Proxmox\Proxmox;
+
+class ServerTagController
+{
+    /**
+     * Proxmox-style tag colors
+     * Based on Proxmox VE color generation for tags
+     */
+    private static $proxmoxTagColors = [
+        '#e74c3c', // Red
+        '#e67e22', // Orange
+        '#f1c40f', // Yellow
+        '#2ecc71', // Green
+        '#1abc9c', // Teal
+        '#3498db', // Blue
+        '#9b59b6', // Purple
+        '#e91e63', // Pink
+        '#00bcd4', // Cyan
+        '#8bc34a', // Light Green
+        '#ff5722', // Deep Orange
+        '#607d8b', // Blue Grey
+        '#795548', // Brown
+        '#9e9e9e', // Grey
+        '#673ab7', // Deep Purple
+        '#4caf50', // Green Material
+    ];
+
+    /**
+     * Generate a consistent color for a tag based on its text
+     * Uses the same algorithm as Proxmox VE
+     */
+    public static function generateTagColor(string $tagText): string
+    {
+        // Simple hash function to get a consistent color for each tag
+        $hash = 0;
+        for ($i = 0; $i < strlen($tagText); $i++) {
+            $hash = ord($tagText[$i]) + (($hash << 5) - $hash);
+            $hash = $hash & $hash; // Convert to 32-bit integer
+        }
+        
+        $index = abs($hash) % count(self::$proxmoxTagColors);
+        return self::$proxmoxTagColors[$index];
+    }
+
+    /**
+     * Get tags for a server
+     */
+    public function show($serverId)
+    {
+        $server = Server::where('id', $serverId)
+            ->where('user_id', Auth::id())
+            ->firstOrFail();
+
+        return response()->json([
+            'success' => true,
+            'tags' => $server->tags ?? [],
+        ]);
+    }
+
+    /**
+     * Update tags for a server
+     */
+    public function update(Request $request, $serverId)
+    {
+        $request->validate([
+            'tags' => 'nullable|array|max:3',
+            'tags.*.text' => 'required|string|max:32|regex:/^[a-zA-Z0-9_-]+$/',
+            'tags.*.color' => 'nullable|string|max:16',
+        ]);
+
+        $server = Server::where('id', $serverId)
+            ->where('user_id', Auth::id())
+            ->firstOrFail();
+
+        $tags = $request->input('tags', []);
+        
+        // Limit to 3 tags
+        $tags = array_slice($tags, 0, 3);
+        
+        // Process tags and auto-generate colors if not provided
+        $processedTags = [];
+        foreach ($tags as $tag) {
+            $text = trim($tag['text']);
+            if (empty($text)) continue;
+            
+            // Convert to lowercase and sanitize (Proxmox requires this)
+            $text = strtolower(preg_replace('/[^a-zA-Z0-9_-]/', '', $text));
+            if (empty($text)) continue;
+            
+            $processedTags[] = [
+                'text' => $text,
+                'color' => $tag['color'] ?? self::generateTagColor($text),
+            ];
+        }
+        
+        // Update local database
+        $server->tags = $processedTags;
+        $server->save();
+
+        // Sync to Proxmox
+        $proxmoxSuccess = $this->syncTagsToProxmox($server, $processedTags);
+
+        return response()->json([
+            'success' => true,
+            'tags' => $processedTags,
+            'proxmox_synced' => $proxmoxSuccess,
+        ]);
+    }
+
+    /**
+     * Sync tags to Proxmox VM
+     */
+    private function syncTagsToProxmox(Server $server, array $tags): bool
+    {
+        try {
+            $proxmox = new Proxmox;
+            
+            // Convert tags array to Proxmox format (semicolon-separated)
+            // Proxmox stores tags as a simple semicolon-delimited string
+            $tagString = implode(';', array_column($tags, 'text'));
+            
+            // Update VM config with tags
+            $proxmox->request('/nodes/' . $server->node->name . '/qemu/' . $server->vm_id . '/config', 'put', [
+                'tags' => $tagString,
+            ]);
+            
+            return true;
+        } catch (\Exception $e) {
+            // Log the error but don't fail the request
+            \Log::error('Failed to sync tags to Proxmox for server ' . $server->id, [
+                'error' => $e->getMessage(),
+                'server_id' => $server->id,
+            ]);
+            return false;
+        }
+    }
+
+    /**
+     * Get available tag colors
+     */
+    public function colors()
+    {
+        return response()->json([
+            'success' => true,
+            'colors' => self::$proxmoxTagColors,
+        ]);
+    }
+}