warkanum
39f5b8d5cc
* Introduced wedding-themed CSS variables for styling. * Created layout component for the wedding site with navigation and countdown. * Added RSVP and photo upload pages with form handling. * Implemented QR code page for wedding site access. * Configured TypeScript and Vite for the project. * Added robots.txt for search engine crawling.
78 lines
1.9 KiB
Go
78 lines
1.9 KiB
Go
package mail
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import (
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"fmt"
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"log"
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"net/smtp"
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"strings"
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"wedding-server/internal/config"
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"wedding-server/internal/store"
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)
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type Mailer struct {
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cfg config.EmailConfig
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}
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func New(cfg config.EmailConfig) *Mailer {
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return &Mailer{cfg: cfg}
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}
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func (m *Mailer) send(subject, body string) error {
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if m.cfg.SMTPHost == "" {
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log.Printf("mail: SMTP not configured, skipping email %q", subject)
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return nil
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}
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addr := fmt.Sprintf("%s:%d", m.cfg.SMTPHost, m.cfg.SMTPPort)
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auth := smtp.PlainAuth("", m.cfg.SMTPUser, m.cfg.SMTPPass, m.cfg.SMTPHost)
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msg := fmt.Sprintf(
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"From: %s\r\nTo: %s\r\nSubject: %s\r\nContent-Type: text/plain; charset=UTF-8\r\n\r\n%s",
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m.cfg.From, m.cfg.To, subject, body,
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)
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return smtp.SendMail(addr, auth, m.cfg.From, []string{m.cfg.To}, []byte(msg))
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}
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func (m *Mailer) SendRSVP(r store.RSVP) error {
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names := make([]string, len(r.Guests))
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adults, children := 0, 0
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for i, g := range r.Guests {
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if g.IsChild {
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names[i] = g.Name + " (child)"
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children++
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} else {
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names[i] = g.Name
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adults++
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}
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}
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joined := strings.Join(names, ", ")
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var b strings.Builder
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fmt.Fprintf(&b, "New RSVP for %d guest(s) — %d adult(s), %d child(ren): %s\n", len(r.Guests), adults, children, joined)
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if r.Message != "" {
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fmt.Fprintf(&b, "\nMessage:\n%s\n", r.Message)
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}
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return m.send(fmt.Sprintf("RSVP from %s", joined), b.String())
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}
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func (m *Mailer) SendPhotoUpload(u store.PhotoUpload, files []store.PhotoFile) error {
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var b strings.Builder
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fmt.Fprintf(&b, "%s uploaded %d photo(s)\n\n", u.Name, len(files))
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if u.Email != "" {
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fmt.Fprintf(&b, "Email: %s\n", u.Email)
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}
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if u.Phone != "" {
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fmt.Fprintf(&b, "Phone: %s\n", u.Phone)
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}
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if u.Message != "" {
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fmt.Fprintf(&b, "\nMessage:\n%s\n", u.Message)
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}
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b.WriteString("\nPhotos:\n")
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for _, f := range files {
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fmt.Fprintf(&b, "- %s\n", f.URL)
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}
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return m.send(fmt.Sprintf("%s uploaded photos", u.Name), b.String())
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}
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