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refactor: replace deprecated strings.Title with custom titleCase

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Add simple titleCase functions that handle ASCII strings without
the Unicode punctuation issues of strings.Title.
This commit is contained in:
rcourtman 2025-11-27 09:22:52 +00:00
parent 7dad9c7a17
commit 95a258ac32
2 changed files with 44 additions and 3 deletions
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24
internal/mock/generator.go
View file

@ -12,6 +12,28 @@ import (
"github.com/rcourtman/pulse-go-rewrite/internal/models"
)
// titleCase capitalizes the first letter of each word (simple ASCII-safe version)
func titleCase(s string) string {
var result strings.Builder
capitalizeNext := true
for _, r := range s {
if unicode.IsSpace(r) || r == '-' {
capitalizeNext = true
if r == '-' {
result.WriteRune(' ')
} else {
result.WriteRune(r)
}
} else if capitalizeNext {
result.WriteRune(unicode.ToUpper(r))
capitalizeNext = false
} else {
result.WriteRune(unicode.ToLower(r))
}
}
return result.String()
}
type MockConfig struct {
NodeCount int
VMsPerNode int
@ -2468,7 +2490,7 @@ func generateCephClusters(nodes []models.Node, storage []models.Storage) []model
cluster := models.CephCluster{
ID: fmt.Sprintf("%s-ceph", instanceName),
Instance: instanceName,
Name: fmt.Sprintf("%s Ceph", strings.Title(strings.ReplaceAll(instanceName, "-", " "))),
Name: fmt.Sprintf("%s Ceph", titleCase(instanceName)),
FSID: fmt.Sprintf("00000000-0000-4000-8000-%012d", rand.Int63n(1_000_000_000_000)),
Health: health,
HealthMessage: healthMessage,

23
internal/notifications/email_template.go
View file

@ -4,10 +4,29 @@ import (
"fmt"
"strings"
"time"
"unicode"
"github.com/rcourtman/pulse-go-rewrite/internal/alerts"
)
// titleCase capitalizes the first letter of each word (simple ASCII-safe version)
func titleCase(s string) string {
var result strings.Builder
capitalizeNext := true
for _, r := range s {
if unicode.IsSpace(r) {
capitalizeNext = true
result.WriteRune(r)
} else if capitalizeNext {
result.WriteRune(unicode.ToUpper(r))
capitalizeNext = false
} else {
result.WriteRune(unicode.ToLower(r))
}
}
return result.String()
}
// EmailTemplate generates a professional HTML email template for alerts
func EmailTemplate(alertList []*alerts.Alert, isSingle bool) (subject, htmlBody, textBody string) {
if isSingle && len(alertList) == 1 {
@ -36,11 +55,11 @@ func singleAlertTemplate(alert *alerts.Alert) (subject, htmlBody, textBody strin
case "io":
alertType = "I/O"
default:
alertType = strings.Title(alertType)
alertType = titleCase(alertType)
}
subject = fmt.Sprintf("[Pulse Alert] %s: %s on %s",
strings.Title(string(alert.Level)), alertType, alert.ResourceName)
titleCase(string(alert.Level)), alertType, alert.ResourceName)
htmlBody = fmt.Sprintf(`<!DOCTYPE html>
<html>