From: PhiTux <redacted>
Date: Tue, 9 Sep 2025 14:17:49 +0000 (+0200)
Subject: added available disk space to admin-page
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=8508a464c1459cef2e66c3d4d5e3c782e0bf5bac;p=DailyTxT.git

added available disk space to admin-page
---

diff --git a/backend/handlers/admin.go b/backend/handlers/admin.go
index 0049149..9628d6a 100644
--- a/backend/handlers/admin.go
+++ b/backend/handlers/admin.go
@@ -8,6 +8,7 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
+	"syscall"
 
 	"github.com/phitux/dailytxt/backend/utils"
 )
@@ -107,9 +108,17 @@ func GetAllUsers(w http.ResponseWriter, r *http.Request) {
 		})
 	}
 
+	// Get free disk space
+	freeSpace, err := getFreeDiskSpace()
+	if err != nil {
+		log.Printf("Error getting free disk space: %v", err)
+		freeSpace = 0 // Default to 0 if we can't determine free space
+	}
+
 	w.Header().Set("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(map[string]any{
-		"users": adminUsers,
+		"users":      adminUsers,
+		"free_space": freeSpace,
 	})
 }
 
@@ -136,6 +145,19 @@ func calculateUserDiskUsage(userID int) int64 {
 	return totalSize
 }
 
+// getFreeDiskSpace calculates the free disk space for the data directory
+func getFreeDiskSpace() (int64, error) {
+	var stat syscall.Statfs_t
+	err := syscall.Statfs(utils.Settings.DataPath, &stat)
+	if err != nil {
+		return 0, err
+	}
+
+	// Available space = block size * available blocks
+	freeSpace := int64(stat.Bavail) * int64(stat.Bsize)
+	return freeSpace, nil
+}
+
 // DeleteUser deletes a user and all their data
 func DeleteUser(w http.ResponseWriter, r *http.Request) {
 	var req struct {
diff --git a/frontend/src/lib/settings/Admin.svelte b/frontend/src/lib/settings/Admin.svelte
index 6bae561..481667c 100644
--- a/frontend/src/lib/settings/Admin.svelte
+++ b/frontend/src/lib/settings/Admin.svelte
@@ -20,6 +20,7 @@
 	let adminAuthError = $state('');
 
 	// Admin data
+	let freeSpace = $state(0);
 	let users = $state([]);
 	let isLoadingUsers = $state(false);
 	let deleteUserId = $state(null);
@@ -76,6 +77,7 @@
 		try {
 			const response = await makeAdminApiCall('/admin/users');
 			users = response.data.users || [];
+			freeSpace = response.data.free_space;
 		} catch (error) {
 			console.error('Error loading users:', error);
 			if (error.response?.status === 401) {
@@ -292,6 +294,13 @@
 									{formatBytes(users.reduce((sum, user) => sum + (user.disk_usage || 0), 0))}
 								</div>
 							</div>
+							<div class="row">
+								<div class="col-md-6"></div>
+								<div class="col-md-6">
+									<strong>{$t('settings.admin.free_disk_space')}: </strong>
+									{formatBytes(freeSpace)}
+								</div>
+							</div>
 						</div>
 					{/if}