feat: URL rules and the settings singleton

admin.go

@@ -0,0 +1,53 @@
+package seo
+
+import (
+	"embed"
+	"io/fs"
+
+	"git.golem15.com/golem15/sm-seo-plugin/controllers"
+	"git.golem15.com/golem15/summercms/modules/backpack"
+	"git.golem15.com/golem15/summercms/modules/pact"
+)
+
+// adminFS holds the admin YAML and partial templates by pattern (the
+// controllers directory also holds Go sources), so a new screen or partial
+// needs no edit here.
+//
+//go:embed controllers/*/*.yaml controllers/*/_*.htm models/*/*.yaml
+var adminFS embed.FS
+
+// AdminFS serves the admin YAML and partials.
+func (p *Plugin) AdminFS() fs.FS { return adminFS }
+
+// AdminControllers hands the controllers a lazy accessor of the booted
+// app, so they read the database at request time.
+func (p *Plugin) AdminControllers() []pact.AdminController {
+	return controllers.AdminControllers(func() *backpack.App {
+		if p == nil {
+			return nil
+		}
+		return p.app
+	})
+}
+
+// Settings registers the SEO settings tile (D-104): a link to the
+// settings singleton controller, behind golem15.seo.manage.
+func (p *Plugin) Settings() []pact.SettingsItem {
+	return []pact.SettingsItem{{
+		Code:        "seo_settings",
+		Label:       "golem15.seo::lang.settings.label",
+		Description: "golem15.seo::lang.settings.description",
+		Category:    "golem15.seo::lang.settings.category",
+		Icon:        "search",
+		Order:       100,
+		Keywords:    []string{"seo", "meta", "canonical", "robots", "verification"},
+		Permissions: []string{controllers.PermissionManage},
+		Controller:  controllers.SettingsControllerID,
+	}}
+}
+
+var (
+	_ pact.AdminAssets         = (*Plugin)(nil)
+	_ pact.HasAdminControllers = (*Plugin)(nil)
+	_ pact.HasSettings         = (*Plugin)(nil)
+)