v0.3.0: structural refactor — go:embed templates, server split, domain rename

- Migrate all 7 HTML templates + CSS from Go string constants to individual go:embed files in internal/web/templates/ (templates.go: 2150→35 lines) - Split server.go into auth.go, handlers.go, funcmap.go (server.go: 540→120 lines) - Rename controller subdomain from dashboard.* to felhom.* in Traefik labels - Update documentation (CLAUDE.md, README.md, CONTEXT.md) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-15 10:38:06 +01:00
parent b30c01ac9e
commit 57cacd9233
19 changed files with 2650 additions and 2608 deletions
@@ -0,0 +1,173 @@
+package web
+
+import (
+	"fmt"
+	"net/http"
+
+	"gitea.dooplex.hu/admin/felhom-controller/internal/stacks"
+	"gitea.dooplex.hu/admin/felhom-controller/internal/system"
+)
+
+func (s *Server) baseData(page, title string) map[string]interface{} {
+	return map[string]interface{}{
+		"Page":         page,
+		"Title":        title,
+		"CustomerName": s.cfg.Customer.Name,
+		"Domain":       s.cfg.Customer.Domain,
+		"Version":      s.version,
+	}
+}
+
+func (s *Server) dashboardHandler(w http.ResponseWriter, _ *http.Request) {
+	stackList := s.stackMgr.GetStacks()
+
+	running, stopped := 0, 0
+	for _, st := range stackList {
+		switch st.State {
+		case stacks.StateRunning:
+			running++
+		case stacks.StateStopped, stacks.StateExited:
+			stopped++
+		case stacks.StateStarting, stacks.StateUnhealthy, stacks.StateRestarting:
+			// Count starting/unhealthy/restarting as "running" for the dashboard stat
+			// (they have containers, they're just not fully healthy yet)
+			running++
+		}
+	}
+
+	sysInfo := system.GetInfo(s.cfg.Paths.HDDPath)
+
+	data := s.baseData("dashboard", "Vezérlőpult")
+	data["Stacks"] = stackList
+	data["RunningCount"] = running
+	data["StoppedCount"] = stopped
+	data["TotalCount"] = len(stackList)
+	data["SystemInfo"] = sysInfo
+
+	s.render(w, "dashboard", data)
+}
+
+func (s *Server) stacksHandler(w http.ResponseWriter, _ *http.Request) {
+	data := s.baseData("stacks", "Alkalmazások")
+	data["Stacks"] = s.stackMgr.GetStacks()
+	s.render(w, "stacks", data)
+}
+
+func (s *Server) logsHandler(w http.ResponseWriter, r *http.Request, name string) {
+	stack, ok := s.stackMgr.GetStack(name)
+	if !ok {
+		http.NotFound(w, r)
+		return
+	}
+
+	logs, err := s.stackMgr.GetLogs(name, 200)
+	if err != nil {
+		logs = fmt.Sprintf("Hiba a naplók lekérésekor: %v", err)
+	}
+
+	// Raw mode: return plain text for AJAX polling
+	if r.URL.Query().Get("raw") == "1" {
+		w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+		fmt.Fprint(w, logs)
+		return
+	}
+
+	data := s.baseData("logs", stack.Meta.DisplayName+" — Naplók")
+	data["Stack"] = stack
+	data["Logs"] = logs
+	s.render(w, "logs", data)
+}
+
+func (s *Server) deployHandler(w http.ResponseWriter, _ *http.Request, name string) {
+	meta, appCfg, err := s.stackMgr.GetDeployFields(name)
+	if err != nil {
+		http.NotFound(w, nil)
+		return
+	}
+
+	stack, _ := s.stackMgr.GetStack(name)
+	alreadyDeployed := appCfg != nil && appCfg.Deployed
+
+	data := s.baseData("deploy", meta.DisplayName+" — Telepítés")
+	data["Stack"] = stack
+	data["Meta"] = meta
+	data["AppConfig"] = appCfg
+	data["AlreadyDeployed"] = alreadyDeployed
+	data["LogoURL"] = s.cfg.AppLogoURL(meta.Slug)
+	data["LogoPNGURL"] = s.cfg.AppLogoPNGURL(meta.Slug)
+	data["AppPageURL"] = s.cfg.AppPageURL(meta.Slug)
+	data["UserFields"] = meta.UserFacingFields()
+	data["AutoFields"] = meta.AutoGeneratedFields()
+
+	// Memory info for deploy page (only for non-deployed apps)
+	if !alreadyDeployed {
+		memInfo := map[string]interface{}{"Available": false}
+		totalMB, memErr := system.GetTotalMemoryMB()
+		if memErr == nil {
+			reservedMB := s.cfg.System.ReservedMemoryMB
+			usableMB := totalMB - reservedMB
+			committedReqMB, committedLimitMB := s.stackMgr.CommittedMemory()
+			newReqMB := stacks.ParseMemoryMB(meta.Resources.MemRequest)
+			newLimitMB := stacks.ParseMemoryMB(meta.Resources.MemLimit)
+			afterReqMB := committedReqMB + newReqMB
+			afterLimitMB := committedLimitMB + newLimitMB
+			percent := 0
+			if usableMB > 0 {
+				percent = afterReqMB * 100 / usableMB
+			}
+
+			committedPercent := 0
+			if usableMB > 0 {
+				committedPercent = committedReqMB * 100 / usableMB
+			}
+
+			memInfo["Available"] = true
+			memInfo["TotalMB"] = totalMB
+			memInfo["ReservedMB"] = reservedMB
+			memInfo["UsableMB"] = usableMB
+			memInfo["CommittedMB"] = committedReqMB
+			memInfo["NewRequestMB"] = newReqMB
+			memInfo["AfterMB"] = afterReqMB
+			memInfo["Percent"] = percent
+			memInfo["CommittedPercent"] = committedPercent
+			memInfo["Blocked"] = newReqMB > 0 && afterReqMB > usableMB
+			memInfo["OvercommitWarn"] = newLimitMB > 0 && afterLimitMB > totalMB
+		}
+		data["MemoryInfo"] = memInfo
+	}
+
+	s.render(w, "deploy", data)
+}
+
+func (s *Server) appDetailHandler(w http.ResponseWriter, _ *http.Request, slug string) {
+	var found *stacks.Stack
+	for _, stack := range s.stackMgr.GetStacks() {
+		if stack.Meta.Slug == slug {
+			found = &stack
+			break
+		}
+	}
+	if found == nil {
+		http.NotFound(w, nil)
+		return
+	}
+
+	// Load current optional config values from app.yaml
+	currentValues := make(map[string]string)
+	if appCfg := s.stackMgr.LoadAppConfigByName(found.Name); appCfg != nil {
+		for k, v := range appCfg.Env {
+			currentValues[k] = v
+		}
+	}
+
+	data := s.baseData("stacks", found.Meta.DisplayName)
+	data["Stack"] = found
+	data["Meta"] = found.Meta
+	data["AppInfo"] = found.Meta.AppInfo
+	data["OptionalConfig"] = found.Meta.OptionalConfig
+	data["CurrentValues"] = currentValues
+	data["HasAppInfo"] = found.Meta.HasAppInfo()
+	data["HasOptionalConfig"] = found.Meta.HasOptionalConfig()
+
+	s.render(w, "app_info", data)
+}