Changeset 0.20.0 (#85)

2026-03-01 12:40:15 +00:00
parent eb74180611
commit 817062e5fc
57 changed files with 5435 additions and 72 deletions
--- a/server/notifications/templates.go
+++ b/server/notifications/templates.go
@@ -0,0 +1,108 @@
+package notifications
+
+import (
+	"bytes"
+	"html/template"
+	"strings"
+
+	"git.gobha.me/xcaliber/chat-switchboard/models"
+)
+
+// ── Template Data ───────────────────────────
+
+type emailData struct {
+	Title        string
+	Body         string
+	Type         string
+	ResourceType string
+	InstanceName string
+}
+
+// ── HTML Template ───────────────────────────
+
+var htmlTmpl = template.Must(template.New("email").Parse(`<!DOCTYPE html>
+<html>
+<head><meta charset="UTF-8"></head>
+<body style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; max-width: 600px; margin: 0 auto; padding: 20px; color: #333;">
+  <div style="border-bottom: 2px solid #4a8af4; padding-bottom: 12px; margin-bottom: 20px;">
+    <h2 style="margin: 0; color: #4a8af4;">{{.InstanceName}}</h2>
+  </div>
+  <div style="background: #f8f9fa; border-radius: 8px; padding: 16px; margin-bottom: 16px;">
+    <h3 style="margin: 0 0 8px;">{{.Title}}</h3>
+    {{if .Body}}<p style="margin: 0; color: #555;">{{.Body}}</p>{{end}}
+  </div>
+  <p style="font-size: 0.85em; color: #999;">
+    This notification was sent by {{.InstanceName}}. You can adjust your notification preferences in Settings.
+  </p>
+</body>
+</html>`))
+
+// ── Plaintext Template ──────────────────────
+
+var textTmpl = template.Must(template.New("email_text").Parse(`{{.InstanceName}} — Notification
+
+{{.Title}}
+{{if .Body}}
+{{.Body}}
+{{end}}
+---
+Adjust your notification preferences in Settings.
+`))
+
+// ── Render Functions ────────────────────────
+
+// RenderHTML renders an HTML email body for a notification.
+func RenderHTML(n *models.Notification, instanceName string) string {
+	if instanceName == "" {
+		instanceName = "Chat Switchboard"
+	}
+	data := emailData{
+		Title:        n.Title,
+		Body:         n.Body,
+		Type:         n.Type,
+		ResourceType: n.ResourceType,
+		InstanceName: instanceName,
+	}
+	var buf bytes.Buffer
+	if err := htmlTmpl.Execute(&buf, data); err != nil {
+		return "<p>" + template.HTMLEscapeString(n.Title) + "</p>"
+	}
+	return buf.String()
+}
+
+// RenderText renders a plaintext email body for a notification.
+func RenderText(n *models.Notification, instanceName string) string {
+	if instanceName == "" {
+		instanceName = "Chat Switchboard"
+	}
+	data := emailData{
+		Title:        n.Title,
+		Body:         n.Body,
+		Type:         n.Type,
+		ResourceType: n.ResourceType,
+		InstanceName: instanceName,
+	}
+	var buf bytes.Buffer
+	if err := textTmpl.Execute(&buf, data); err != nil {
+		return n.Title
+	}
+	return buf.String()
+}
+
+// SubjectForNotification returns an email subject line.
+func SubjectForNotification(n *models.Notification, instanceName string) string {
+	if instanceName == "" {
+		instanceName = "Chat Switchboard"
+	}
+	prefix := "[" + instanceName + "] "
+	switch {
+	case strings.HasPrefix(n.Type, "kb."):
+		return prefix + "Knowledge Base: " + n.Title
+	case strings.HasPrefix(n.Type, "role."):
+		return prefix + "Model Alert: " + n.Title
+	case strings.HasPrefix(n.Type, "grant."):
+		return prefix + "Access Change: " + n.Title
+	default:
+		return prefix + n.Title
+	}
+}