Move everything back to root dir

stats.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"time"
+)
+
+type Cache struct {
+	timestamp time.Time
+	data      string
+}
+
+var cache Cache
+
+func GetDBSize() (string, error) {
+	// If cache is less than 10 minutes old, return cached data
+	if time.Since(cache.timestamp).Minutes() < 10 {
+		return cache.data, nil
+	}
+
+	// TODO: This should be read from the environment
+	fileInfo, err := os.Stat("feedvault.db")
+	if err != nil {
+		return "", err
+	}
+
+	// Get the file size in bytes
+	fileSize := fileInfo.Size()
+
+	// Convert to human readable size and append the unit (KiB, MiB, GiB, TiB)
+	var size float64
+
+	if fileSize < 1024*1024 {
+		// If the file size is less than 1 KiB, return the size in bytes
+		size = float64(fileSize) / 1024
+		cache.data = fmt.Sprintf("%.2f KiB", size)
+
+	} else if fileSize < 1024*1024*1024 {
+		// If the file size is less than 1 MiB, return the size in KiB
+		size = float64(fileSize) / (1024 * 1024)
+		cache.data = fmt.Sprintf("%.2f MiB", size)
+
+	} else if fileSize < 1024*1024*1024*1024 {
+		// If the file size is less than 1 GiB, return the size in MiB
+		size = float64(fileSize) / (1024 * 1024 * 1024)
+		cache.data = fmt.Sprintf("%.2f GiB", size)
+	} else {
+		// If the file size is 1 GiB or more, return the size in TiB
+		size = float64(fileSize) / (1024 * 1024 * 1024 * 1024)
+		cache.data = fmt.Sprintf("%.2f TiB", size)
+	}
+
+	// Update cache timestamp
+	cache.timestamp = time.Now()
+
+	// Return the human readable size
+	return cache.data, nil
+}