add a page for tickets from gitea (#2)

Co-authored-by: Blake Ridgway <blake@blakeridgway.com>
Reviewed-on: #2

internal/handler/admin.go

@@ -7,11 +7,13 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"strconv"
 	"strings"
 	"time"
 
 	"ridgwaysystems.org/website/internal/blog"
 	"ridgwaysystems.org/website/internal/changelog"
+	"ridgwaysystems.org/website/internal/gitea"
 	"ridgwaysystems.org/website/internal/newsletter"
 	"ridgwaysystems.org/website/internal/status"
 )
@@ -91,6 +93,13 @@ func (h *Handler) AdminRouter(w http.ResponseWriter, r *http.Request) {
 			h.requireAuth(h.adminNewsletter)(w, r)
 		}
 
+	case path == "/admin/outages":
+		if r.Method == http.MethodPost {
+			h.requireAuth(h.adminOutagesPost)(w, r)
+		} else {
+			h.requireAuth(h.adminOutagesGet)(w, r)
+		}
+
 	default:
 		h.renderErr(w, http.StatusNotFound, "Admin page not found.")
 	}
@@ -549,6 +558,74 @@ func (h *Handler) adminChangelogDelete(w http.ResponseWriter, r *http.Request) {
 	http.Redirect(w, r, "/admin/changelog?flash=Entry+deleted", http.StatusSeeOther)
 }
 
+// --- Outage tagger ---
+
+type adminOutagesData struct {
+	Issues []gitea.Issue
+	Label  string
+	Flash  string
+	Error  string
+}
+
+func (h *Handler) adminOutagesGet(w http.ResponseWriter, r *http.Request) {
+	if h.gitea == nil || h.giteaOwner == "" || h.giteaRepo == "" {
+		h.render(w, "admin-outages", adminOutagesData{Error: "Gitea not configured. Set GITEA_URL, GITEA_TOKEN, GITEA_OWNER, and GITEA_REPO."})
+		return
+	}
+	issues, err := h.gitea.ListOpenIssues(h.giteaOwner, h.giteaRepo)
+	if err != nil {
+		h.render(w, "admin-outages", adminOutagesData{Error: "Could not load issues: " + err.Error()})
+		return
+	}
+	h.render(w, "admin-outages", adminOutagesData{
+		Issues: issues,
+		Label:  h.giteaLabel,
+		Flash:  r.URL.Query().Get("flash"),
+	})
+}
+
+func (h *Handler) adminOutagesPost(w http.ResponseWriter, r *http.Request) {
+	if err := r.ParseForm(); err != nil {
+		h.renderErr(w, http.StatusBadRequest, "Bad form data.")
+		return
+	}
+	if h.gitea == nil || h.giteaOwner == "" || h.giteaRepo == "" {
+		h.renderErr(w, http.StatusServiceUnavailable, "Gitea not configured.")
+		return
+	}
+
+	action := r.FormValue("action") // "add" or "remove"
+	issueNum, err := strconv.Atoi(r.FormValue("issue"))
+	if err != nil || issueNum <= 0 {
+		h.renderErr(w, http.StatusBadRequest, "Invalid issue number.")
+		return
+	}
+
+	label, err := h.gitea.GetOrCreateLabel(h.giteaOwner, h.giteaRepo, h.giteaLabel, "#e11d48")
+	if err != nil {
+		h.renderErr(w, http.StatusInternalServerError, "Label error: "+err.Error())
+		return
+	}
+
+	switch action {
+	case "add":
+		if err := h.gitea.AddLabel(h.giteaOwner, h.giteaRepo, issueNum, label.ID); err != nil {
+			h.renderErr(w, http.StatusInternalServerError, "Could not add label: "+err.Error())
+			return
+		}
+	case "remove":
+		if err := h.gitea.RemoveLabel(h.giteaOwner, h.giteaRepo, issueNum, label.ID); err != nil {
+			h.renderErr(w, http.StatusInternalServerError, "Could not remove label: "+err.Error())
+			return
+		}
+	default:
+		h.renderErr(w, http.StatusBadRequest, "Unknown action.")
+		return
+	}
+
+	http.Redirect(w, r, "/admin/outages?flash=Updated+#"+strconv.Itoa(issueNum), http.StatusSeeOther)
+}
+
 // sanitizeSlug ensures a slug is filesystem-safe.
 func sanitizeSlug(s string) string {
 	s = strings.ToLower(strings.TrimSpace(s))