updated dash

internal/handlers/renderer.go

@@ -8,6 +8,7 @@ import (
 	"io/fs"
 	"log"
 	"net/http"
+	"net/url"
 	"path"
 	"strings"
 
@@ -112,6 +113,28 @@ func buildFuncMap() template.FuncMap {
 	return template.FuncMap{
 		"inc": func(i int) int { return i + 1 },
 		"dec": func(i int) int { return i - 1 },
+		// alertsPageURL builds the prev/next link for the alerts page.
+		"alertsPageURL": func(f crowdsec.AlertFilter, page int, next bool, showUpdates bool) string {
+			p := page - 1
+			if next {
+				p = page + 1
+			}
+			q := url.Values{}
+			q.Set("page", fmt.Sprintf("%d", p))
+			if f.Scenario != "" {
+				q.Set("scenario", f.Scenario)
+			}
+			if f.IP != "" {
+				q.Set("ip", f.IP)
+			}
+			if f.Since != "" {
+				q.Set("since", f.Since)
+			}
+			if showUpdates {
+				q.Set("show_updates", "1")
+			}
+			return "/alerts?" + q.Encode()
+		},
 		// dict builds a map for passing multiple values to a sub-template.
 		// Usage: {{template "foo" dict "Key1" val1 "Key2" val2}}
 		"dict": func(pairs ...any) (map[string]any, error) {