Jakub Zych
3dd936202f
- github.com/jimsmart/grobotstxt v1.0.3 (D-99, decision note in the framework repo) - golem15_seo_robots singleton: rules and AI bot switches; eleven bots incl. Claude-User, all allowed by default - GET /robots.txt: rules, a Disallow group per switched-off bot and the golem15.seo.robots_sitemaps lines; outside production the lock with X-Robots-Tag; never a 5xx (last good body, else allow-all) - TestRobots on Google's matcher with the deciding line, and the noindex-blocked check (D-24)
81 lines
2.3 KiB
Go
81 lines
2.3 KiB
Go
// Package classes holds the SEO plugin's logic: the service every writer
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// goes through, the entry store and the effective-SEO resolver.
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package classes
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import (
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"context"
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"errors"
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"sync/atomic"
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"git.golem15.com/golem15/summercms/modules/backpack"
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"git.golem15.com/golem15/summercms/modules/cabana"
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"git.golem15.com/golem15/summercms/modules/compass"
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"git.golem15.com/golem15/summercms/modules/signpost"
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"gorm.io/gorm"
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)
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// ErrNotBooted is returned when the service has no booted application.
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var ErrNotBooted = errors.New("golem15.seo: app is not booted")
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// Service is the plugin's single entry point for reads and writes of SEO
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// data. The admin extension, the admin controllers, the listeners, the job
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// and the API all call it, so every write goes through the same checks and
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// history.
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type Service struct {
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app *backpack.App
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// robots is the last production robots.txt served, answered when the
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// store fails (D-22: never a 5xx).
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robots atomic.Pointer[string]
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}
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// NewService returns the service of a booted application. The database
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// and the signpost registry are looked up when used, so a binary that runs
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// a console command without a database still boots.
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func NewService(app *backpack.App) (*Service, error) {
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if app == nil {
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return nil, ErrNotBooted
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}
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return &Service{app: app}, nil
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}
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// App returns the booted application.
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func (s *Service) App() *backpack.App {
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if s == nil {
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return nil
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}
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return s.app
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}
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// DB returns the write transaction carried by ctx (cabana.TxFromContext),
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// else the application's database bound to ctx.
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func (s *Service) DB(ctx context.Context) (*gorm.DB, error) {
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if tx, ok := cabana.TxFromContext(ctx); ok && tx != nil {
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return tx, nil
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}
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if s == nil || s.app == nil {
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return nil, ErrNotBooted
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}
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db, ok := s.app.Lookup[*gorm.DB]()
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if !ok || db == nil {
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return nil, errors.New("golem15.seo: database is not configured")
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}
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return db.WithContext(ctx), nil
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}
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// Registry returns the menu item type registry, nil when none is published.
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func (s *Service) Registry() *signpost.Registry {
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if s == nil || s.app == nil {
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return nil
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}
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reg, _ := s.app.Lookup[*signpost.Registry]()
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return reg
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}
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// Config returns the application config, nil when there is none.
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func (s *Service) Config() *compass.Config {
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if s == nil || s.app == nil {
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return nil
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}
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return s.app.Config
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}
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