admin
1e354cbd41
- Add Configuration page with "Refresh Assets" button - Replace seedIfEmpty with seedOrUpdate (SHA-256 compare on startup) - Translate all Hungarian text on Apps pages to English - Add Configuration tab to all template navigation - Expand isAssetFile to match favicon patterns - Add felhom-logo.svg to website assets for the pipeline Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
667 lines
21 KiB
Go
667 lines
21 KiB
Go
package web
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import (
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"context"
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"crypto/rand"
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"crypto/subtle"
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"encoding/hex"
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"encoding/json"
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"fmt"
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"html/template"
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"io"
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"log"
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"math"
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"net/http"
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"strconv"
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"strings"
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"sync"
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"time"
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"gitea.dooplex.hu/admin/felhom-hub/internal/assets"
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"gitea.dooplex.hu/admin/felhom-hub/internal/store"
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"golang.org/x/crypto/bcrypt"
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)
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// hubSession holds per-session auth and CSRF data.
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type hubSession struct {
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expiresAt time.Time
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csrfToken string
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}
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// Server handles the dashboard web UI.
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type Server struct {
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store *store.Store
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passwordHash string
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apiKey string // report API key — used for controller callbacks
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version string
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logger *log.Logger
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templates *template.Template
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staleThreshold time.Duration
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versionChecker *VersionChecker
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templateFetcher *TemplateFetcher
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assetsMgr *assets.Manager
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sessions map[string]*hubSession
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sessionsMu sync.RWMutex
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}
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// New creates a new web server.
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func New(store *store.Store, passwordHash, apiKey, version string, staleThreshold time.Duration, logger *log.Logger) *Server {
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funcMap := template.FuncMap{
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"timeAgo": timeAgo,
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"statusColor": statusColor,
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"statusIcon": statusIcon,
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"formatFloat": func(f float64) string { return fmt.Sprintf("%.0f", f) },
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"joinStrings": func(s []string, sep string) string { return strings.Join(s, sep) },
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"json": func(v interface{}) template.JS {
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b, _ := json.Marshal(v)
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return template.JS(b)
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},
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"hubVersion": func() string { return version },
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"add": func(a, b int) int { return a + b },
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"mapGet": func(m map[string]int, key string) int {
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if m == nil {
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return 0
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}
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return m[key]
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},
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"memoryColor": memoryColor,
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"accuracyClass": accuracyClass,
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"gt": func(a, b int) bool { return a > b },
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}
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tmpl := template.Must(template.New("").Funcs(funcMap).ParseFS(templateFS, "templates/*.html"))
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return &Server{
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store: store,
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passwordHash: passwordHash,
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apiKey: apiKey,
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version: version,
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logger: logger,
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templates: tmpl,
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staleThreshold: staleThreshold,
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sessions: make(map[string]*hubSession),
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}
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}
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// CleanupSessions removes expired sessions. Call with: go s.CleanupSessions(ctx).
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func (s *Server) CleanupSessions(ctx context.Context) {
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ticker := time.NewTicker(15 * time.Minute)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return
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case <-ticker.C:
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s.sessionsMu.Lock()
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now := time.Now()
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for t, sess := range s.sessions {
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if now.After(sess.expiresAt) {
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delete(s.sessions, t)
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}
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}
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s.sessionsMu.Unlock()
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}
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}
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}
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// SetVersionChecker sets the version checker (optional, may be nil if no registry credentials).
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func (s *Server) SetVersionChecker(vc *VersionChecker) {
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s.versionChecker = vc
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}
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// SetTemplateFetcher sets the template fetcher for config generation (optional).
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func (s *Server) SetTemplateFetcher(tf *TemplateFetcher) {
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s.templateFetcher = tf
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}
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// SetAssetManager sets the asset manager for the Configuration page (optional).
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func (s *Server) SetAssetManager(am *assets.Manager) {
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s.assetsMgr = am
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}
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// ServeHTTP routes web requests.
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func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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path := r.URL.Path
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// CSRF protection for all state-changing requests (web routes only).
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// API routes (/api/v1/) are Bearer-token authenticated and exempt.
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if r.Method != http.MethodGet && r.Method != http.MethodHead && r.Method != http.MethodOptions {
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if path != "/login" && s.passwordHash != "" {
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if !s.validateCSRF(r) {
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s.logger.Printf("[WARN] CSRF rejected: %s %s from %s", r.Method, path, r.RemoteAddr)
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http.Error(w, "CSRF token missing or invalid. Please reload the page.", http.StatusForbidden)
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return
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}
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}
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}
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switch {
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case path == "/":
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s.handleDashboard(w, r)
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case path == "/style.css":
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s.handleCSS(w, r)
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case path == "/static/chart.min.js":
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w.Header().Set("Content-Type", "application/javascript")
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w.Header().Set("Cache-Control", "public, max-age=86400")
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w.Write(chartJS)
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case path == "/configuration":
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if r.Method == http.MethodPost {
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s.handleConfigurationAction(w, r)
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} else {
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s.handleConfiguration(w, r)
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}
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case path == "/apps" || path == "/apps/":
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s.handleApps(w, r)
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case strings.HasPrefix(path, "/apps/") && strings.HasSuffix(path, "/reset-telemetry"):
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appName := strings.TrimPrefix(path, "/apps/")
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appName = strings.TrimSuffix(appName, "/reset-telemetry")
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if r.Method == http.MethodPost {
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s.handleResetAppTelemetry(w, r, appName)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/apps/"):
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appName := strings.TrimPrefix(path, "/apps/")
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s.handleAppDetail(w, r, appName)
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case path == "/login":
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s.handleLogin(w, r)
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/trigger-update"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/trigger-update")
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if r.Method == http.MethodPost {
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s.handleTriggerUpdate(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/block"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/block")
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if r.Method == http.MethodPost {
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s.handleBlockCustomer(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/unblock"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/unblock")
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if r.Method == http.MethodPost {
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s.handleUnblockCustomer(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/push-config"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/push-config")
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if r.Method == http.MethodPost {
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s.handlePushConfig(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/pull-config"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/pull-config")
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if r.Method == http.MethodPost {
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s.handlePullConfig(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/config-diff"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/config-diff")
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if r.Method == http.MethodGet {
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s.handleConfigDiff(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/") && strings.HasSuffix(path, "/create-config"):
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customerID := strings.TrimPrefix(path, "/customers/")
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customerID = strings.TrimSuffix(customerID, "/create-config")
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if r.Method == http.MethodPost {
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s.handleCreateConfigFromReport(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/customers/"):
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customerID := strings.TrimPrefix(path, "/customers/")
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s.handleCustomerUnified(w, r, customerID)
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// Config management routes — exact matches first, then prefix matches
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case path == "/configs":
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s.handleConfigList(w, r)
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case path == "/configs/new":
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if r.Method == http.MethodPost {
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s.handleConfigCreate(w, r)
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} else {
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s.handleConfigNewForm(w, r)
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}
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case strings.HasPrefix(path, "/configs/") && strings.HasSuffix(path, "/delete"):
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customerID := strings.TrimPrefix(path, "/configs/")
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customerID = strings.TrimSuffix(customerID, "/delete")
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if r.Method == http.MethodPost {
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s.handleConfigDelete(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/configs/") && strings.HasSuffix(path, "/edit"):
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customerID := strings.TrimPrefix(path, "/configs/")
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customerID = strings.TrimSuffix(customerID, "/edit")
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if r.Method == http.MethodPost {
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s.handleConfigUpdate(w, r, customerID)
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} else {
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s.handleConfigEditForm(w, r, customerID)
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}
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case strings.HasPrefix(path, "/configs/") && strings.HasSuffix(path, "/preview"):
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customerID := strings.TrimPrefix(path, "/configs/")
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customerID = strings.TrimSuffix(customerID, "/preview")
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s.handleConfigPreview(w, r, customerID)
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case strings.HasPrefix(path, "/configs/") && strings.HasSuffix(path, "/regen-password"):
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customerID := strings.TrimPrefix(path, "/configs/")
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customerID = strings.TrimSuffix(customerID, "/regen-password")
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if r.Method == http.MethodPost {
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s.handleConfigRegenPassword(w, r, customerID)
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} else {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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}
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case strings.HasPrefix(path, "/configs/"):
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// Redirect old config detail URL to unified customer page
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customerID := strings.TrimPrefix(path, "/configs/")
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http.Redirect(w, r, "/customers/"+customerID, http.StatusSeeOther)
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default:
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http.NotFound(w, r)
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}
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}
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// RequireAuth wraps a handler with session or basic authentication.
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func (s *Server) RequireAuth(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// Skip auth if no password configured
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if s.passwordHash == "" {
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next.ServeHTTP(w, r)
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return
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}
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// Always allow the login page through (GET and POST)
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if r.URL.Path == "/login" {
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next.ServeHTTP(w, r)
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return
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}
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// Check session cookie (random token stored server-side)
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if cookie, err := r.Cookie("hub_session"); err == nil {
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s.sessionsMu.RLock()
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sess, ok := s.sessions[cookie.Value]
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s.sessionsMu.RUnlock()
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if ok && time.Now().Before(sess.expiresAt) {
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next.ServeHTTP(w, r)
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return
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}
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}
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// Check basic auth (for programmatic/CLI access)
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_, password, ok := r.BasicAuth()
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if ok && bcrypt.CompareHashAndPassword([]byte(s.passwordHash), []byte(password)) == nil {
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next.ServeHTTP(w, r)
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return
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}
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// Redirect browsers to login page; send 401 for API-like requests
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if r.Header.Get("Accept") == "application/json" || r.Header.Get("X-Requested-With") != "" {
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w.Header().Set("WWW-Authenticate", `Basic realm="Felhom Hub"`)
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http.Error(w, "Unauthorized", http.StatusUnauthorized)
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return
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}
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http.Redirect(w, r, "/login", http.StatusFound)
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})
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}
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func (s *Server) handleLogin(w http.ResponseWriter, r *http.Request) {
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if r.Method == http.MethodPost {
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password := r.FormValue("password")
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if s.passwordHash != "" && bcrypt.CompareHashAndPassword([]byte(s.passwordHash), []byte(password)) == nil {
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// Generate random session token
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b := make([]byte, 32)
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_, _ = rand.Read(b)
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sessionToken := hex.EncodeToString(b)
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// Generate CSRF token
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cb := make([]byte, 32)
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_, _ = rand.Read(cb)
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csrfToken := hex.EncodeToString(cb)
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s.sessionsMu.Lock()
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s.sessions[sessionToken] = &hubSession{
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expiresAt: time.Now().Add(7 * 24 * time.Hour),
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csrfToken: csrfToken,
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}
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s.sessionsMu.Unlock()
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isSecure := r.TLS != nil || r.Header.Get("X-Forwarded-Proto") == "https"
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http.SetCookie(w, &http.Cookie{
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Name: "hub_session",
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Value: sessionToken,
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Path: "/",
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HttpOnly: true,
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SameSite: http.SameSiteLaxMode,
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Secure: isSecure,
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MaxAge: 86400 * 7,
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})
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http.Redirect(w, r, "/", http.StatusSeeOther)
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return
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}
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// Render login with error
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w.WriteHeader(http.StatusUnauthorized)
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w.Write([]byte(`<html><head><title>Felhom Hub — Bejelentkezés</title></head><body style="font-family:sans-serif;display:flex;justify-content:center;padding-top:4rem"><form method="post" style="display:flex;flex-direction:column;gap:.75rem;width:300px"><h2>Felhom Hub</h2><p style="color:red">Hibás jelszó</p><input type="password" name="password" placeholder="Jelszó" autofocus style="padding:.5rem;border:1px solid #ccc;border-radius:4px"><button type="submit" style="padding:.5rem;background:#0088cc;color:#fff;border:none;border-radius:4px;cursor:pointer">Bejelentkezés</button></form></body></html>`))
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return
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}
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w.WriteHeader(http.StatusOK)
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w.Write([]byte(`<html><head><title>Felhom Hub — Bejelentkezés</title></head><body style="font-family:sans-serif;display:flex;justify-content:center;padding-top:4rem"><form method="post" style="display:flex;flex-direction:column;gap:.75rem;width:300px"><h2>Felhom Hub</h2><input type="password" name="password" placeholder="Jelszó" autofocus style="padding:.5rem;border:1px solid #ccc;border-radius:4px"><button type="submit" style="padding:.5rem;background:#0088cc;color:#fff;border:none;border-radius:4px;cursor:pointer">Bejelentkezés</button></form></body></html>`))
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}
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// validateCSRF checks the CSRF token for a session-based request.
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// Returns true if CSRF is valid or if no session cookie is present (Basic Auth path).
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func (s *Server) validateCSRF(r *http.Request) bool {
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cookie, err := r.Cookie("hub_session")
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if err != nil {
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// No session cookie — likely Basic Auth or programmatic access; skip CSRF
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return true
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}
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s.sessionsMu.RLock()
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sess, ok := s.sessions[cookie.Value]
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s.sessionsMu.RUnlock()
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if !ok {
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return false
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}
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submitted := r.FormValue("_csrf")
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if submitted == "" {
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submitted = r.Header.Get("X-CSRF-Token")
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}
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return submitted != "" && subtle.ConstantTimeCompare([]byte(submitted), []byte(sess.csrfToken)) == 1
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}
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// csrfToken returns the CSRF token for the current session.
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func (s *Server) csrfToken(r *http.Request) string {
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cookie, err := r.Cookie("hub_session")
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if err != nil {
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return ""
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}
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s.sessionsMu.RLock()
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sess, ok := s.sessions[cookie.Value]
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s.sessionsMu.RUnlock()
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if !ok {
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return ""
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}
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return sess.csrfToken
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}
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// csrfField returns an HTML hidden input for embedding in forms.
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func (s *Server) csrfField(r *http.Request) template.HTML {
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tok := s.csrfToken(r)
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return template.HTML(`<input type="hidden" name="_csrf" value="` + template.HTMLEscapeString(tok) + `">`)
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}
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func (s *Server) handleDashboard(w http.ResponseWriter, r *http.Request) {
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customers, err := s.store.GetCustomers()
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if err != nil {
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s.logger.Printf("[ERROR] Dashboard: %v", err)
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http.Error(w, "Internal error", http.StatusInternalServerError)
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return
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}
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configs, _ := s.store.ListCustomerConfigs()
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type dashboardCustomer struct {
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store.CustomerSummary
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OverallStatus string // "ok", "warn", "down", "pending"
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BackupAge string
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EventErrors int
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EventWarnings int
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}
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// Build map of report customers keyed by ID
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seen := make(map[string]bool)
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var data []dashboardCustomer
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for _, c := range customers {
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// Skip blocked customers
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if s.store.IsCustomerBlocked(c.CustomerID) {
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continue
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}
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seen[c.CustomerID] = true
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dc := dashboardCustomer{CustomerSummary: c}
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// Determine overall status
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if c.HealthStatus == "disabled" {
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dc.OverallStatus = "disabled"
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} else if c.TimeSinceReport > time.Hour {
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dc.OverallStatus = "down"
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} else if c.TimeSinceReport > 30*time.Minute || c.HealthStatus == "warn" {
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dc.OverallStatus = "warn"
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} else if c.HealthStatus == "fail" {
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dc.OverallStatus = "down"
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} else {
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dc.OverallStatus = "ok"
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}
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// Backup age
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if c.BackupLastSnapshot != nil {
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dc.BackupAge = timeAgo(*c.BackupLastSnapshot)
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} else {
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dc.BackupAge = "–"
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}
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// Event counts (last 24h)
|
||
if counts, err := s.store.CountEventsBySeverity(c.CustomerID, time.Now().Add(-24*time.Hour)); err == nil {
|
||
dc.EventErrors = counts["error"]
|
||
dc.EventWarnings = counts["warning"]
|
||
}
|
||
|
||
data = append(data, dc)
|
||
}
|
||
|
||
// Add config-only customers (no reports yet) as "pending"
|
||
for _, cfg := range configs {
|
||
if seen[cfg.CustomerID] || cfg.Status == "blocked" {
|
||
continue
|
||
}
|
||
dc := dashboardCustomer{
|
||
CustomerSummary: store.CustomerSummary{
|
||
CustomerID: cfg.CustomerID,
|
||
CustomerName: cfg.CustomerName,
|
||
},
|
||
OverallStatus: "pending",
|
||
BackupAge: "–",
|
||
}
|
||
data = append(data, dc)
|
||
}
|
||
|
||
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
||
if err := s.templates.ExecuteTemplate(w, "dashboard.html", data); err != nil {
|
||
s.logger.Printf("[ERROR] Template render: %v", err)
|
||
}
|
||
}
|
||
|
||
func (s *Server) handleTriggerUpdate(w http.ResponseWriter, r *http.Request, customerID string) {
|
||
customer, err := s.store.GetCustomer(customerID)
|
||
if err != nil {
|
||
s.logger.Printf("[ERROR] Trigger update — get customer %s: %v", customerID, err)
|
||
http.Error(w, "Internal error", http.StatusInternalServerError)
|
||
return
|
||
}
|
||
if customer == nil {
|
||
http.NotFound(w, r)
|
||
return
|
||
}
|
||
|
||
// Get controller URL — from denormalized field or report JSON fallback
|
||
controllerURL := customer.ControllerURL
|
||
if controllerURL == "" {
|
||
var rpt struct {
|
||
ControllerURL string `json:"controller_url"`
|
||
}
|
||
json.Unmarshal([]byte(customer.ReportJSON), &rpt)
|
||
controllerURL = rpt.ControllerURL
|
||
}
|
||
if controllerURL == "" {
|
||
w.Header().Set("Content-Type", "application/json")
|
||
w.WriteHeader(http.StatusBadRequest)
|
||
w.Write([]byte(`{"ok":false,"error":"Controller URL not available — waiting for next report"}`))
|
||
return
|
||
}
|
||
|
||
if s.apiKey == "" {
|
||
w.Header().Set("Content-Type", "application/json")
|
||
w.WriteHeader(http.StatusInternalServerError)
|
||
w.Write([]byte(`{"ok":false,"error":"API key not configured"}`))
|
||
return
|
||
}
|
||
|
||
// POST to controller's self-update endpoint
|
||
updateURL := controllerURL + "/api/selfupdate/update"
|
||
req, err := http.NewRequest("POST", updateURL, nil)
|
||
if err != nil {
|
||
s.logger.Printf("[ERROR] Trigger update — create request for %s: %v", updateURL, err)
|
||
w.Header().Set("Content-Type", "application/json")
|
||
w.WriteHeader(http.StatusInternalServerError)
|
||
w.Write([]byte(`{"ok":false,"error":"Failed to create request"}`))
|
||
return
|
||
}
|
||
req.Header.Set("Authorization", "Bearer "+s.apiKey)
|
||
|
||
client := &http.Client{Timeout: 30 * time.Second}
|
||
resp, err := client.Do(req)
|
||
if err != nil {
|
||
s.logger.Printf("[ERROR] Trigger update — request to %s failed: %v", updateURL, err)
|
||
w.Header().Set("Content-Type", "application/json")
|
||
w.WriteHeader(http.StatusBadGateway)
|
||
json.NewEncoder(w).Encode(map[string]interface{}{"ok": false, "error": fmt.Sprintf("Controller unreachable: %v", err)})
|
||
return
|
||
}
|
||
defer resp.Body.Close()
|
||
|
||
// Forward the controller's response
|
||
body, _ := io.ReadAll(io.LimitReader(resp.Body, 1<<16))
|
||
s.logger.Printf("[INFO] Trigger update for %s — controller responded %d: %s", customerID, resp.StatusCode, string(body))
|
||
|
||
w.Header().Set("Content-Type", "application/json")
|
||
w.WriteHeader(resp.StatusCode)
|
||
w.Write(body)
|
||
}
|
||
|
||
// compareVersions returns >0 if a > b, 0 if equal, <0 if a < b.
|
||
// Accepts "X.Y.Z" format. Returns 0 on parse error.
|
||
func compareVersions(a, b string) int {
|
||
a = strings.TrimPrefix(a, "v")
|
||
b = strings.TrimPrefix(b, "v")
|
||
aParts := strings.SplitN(a, ".", 3)
|
||
bParts := strings.SplitN(b, ".", 3)
|
||
if len(aParts) != 3 || len(bParts) != 3 {
|
||
return 0
|
||
}
|
||
for i := 0; i < 3; i++ {
|
||
ai, e1 := strconv.Atoi(aParts[i])
|
||
bi, e2 := strconv.Atoi(bParts[i])
|
||
if e1 != nil || e2 != nil {
|
||
return 0
|
||
}
|
||
if ai != bi {
|
||
return ai - bi
|
||
}
|
||
}
|
||
return 0
|
||
}
|
||
|
||
func (s *Server) handleCSS(w http.ResponseWriter, r *http.Request) {
|
||
data, err := templateFS.ReadFile("templates/style.css")
|
||
if err != nil {
|
||
http.NotFound(w, r)
|
||
return
|
||
}
|
||
w.Header().Set("Content-Type", "text/css")
|
||
w.Header().Set("Cache-Control", "public, max-age=3600")
|
||
w.Write(data)
|
||
}
|
||
|
||
func timeAgo(t time.Time) string {
|
||
d := time.Since(t)
|
||
|
||
if d < time.Minute {
|
||
return "just now"
|
||
}
|
||
if d < time.Hour {
|
||
m := int(math.Round(d.Minutes()))
|
||
return fmt.Sprintf("%d min ago", m)
|
||
}
|
||
if d < 24*time.Hour {
|
||
h := int(math.Round(d.Hours()))
|
||
return fmt.Sprintf("%dh ago", h)
|
||
}
|
||
days := int(d.Hours() / 24)
|
||
return fmt.Sprintf("%dd ago", days)
|
||
}
|
||
|
||
func statusColor(status string) string {
|
||
switch status {
|
||
case "ok":
|
||
return "#4ade80" // green
|
||
case "warn":
|
||
return "#facc15" // yellow
|
||
case "down", "fail":
|
||
return "#f87171" // red
|
||
case "disabled", "pending", "blocked":
|
||
return "#94a3b8" // gray
|
||
default:
|
||
return "#94a3b8" // gray
|
||
}
|
||
}
|
||
|
||
func statusIcon(status string) string {
|
||
return "●"
|
||
}
|
||
|
||
// handleConfiguration renders the Configuration page.
|
||
func (s *Server) handleConfiguration(w http.ResponseWriter, r *http.Request) {
|
||
csrfToken := s.getCSRFToken(r)
|
||
|
||
assetCount := 0
|
||
assetLastSync := ""
|
||
if s.assetsMgr != nil {
|
||
assetCount = s.assetsMgr.FileCount()
|
||
if m := s.assetsMgr.GetManifest(); m != nil {
|
||
assetLastSync = m.Generated
|
||
}
|
||
}
|
||
|
||
data := map[string]interface{}{
|
||
"CSRFToken": csrfToken,
|
||
"AssetCount": assetCount,
|
||
"AssetLastSync": assetLastSync,
|
||
"Flash": r.URL.Query().Get("flash"),
|
||
}
|
||
if err := s.templates.ExecuteTemplate(w, "configuration.html", data); err != nil {
|
||
s.logger.Printf("[ERROR] configuration.html template: %v", err)
|
||
}
|
||
}
|
||
|
||
// handleConfigurationAction handles POST actions on the Configuration page.
|
||
func (s *Server) handleConfigurationAction(w http.ResponseWriter, r *http.Request) {
|
||
action := r.FormValue("action")
|
||
switch action {
|
||
case "refresh_assets":
|
||
if s.assetsMgr == nil {
|
||
http.Redirect(w, r, "/configuration?flash=assets_not_configured", http.StatusSeeOther)
|
||
return
|
||
}
|
||
if err := s.assetsMgr.ReSeed(); err != nil {
|
||
s.logger.Printf("[ERROR] Asset re-seed failed: %v", err)
|
||
http.Redirect(w, r, "/configuration?flash=assets_error", http.StatusSeeOther)
|
||
return
|
||
}
|
||
s.logger.Printf("[INFO] Manual asset re-seed completed")
|
||
http.Redirect(w, r, "/configuration?flash=assets_refreshed", http.StatusSeeOther)
|
||
default:
|
||
http.Redirect(w, r, "/configuration", http.StatusSeeOther)
|
||
}
|
||
}
|