EurekaAdapter: flesh out CreatePage, SavePage, DeletePage and added TODO comments and the Config map; gofmt

archetype/adapter.go

@@ -3,8 +3,8 @@ package archetype
 type Adapter interface {
 	Init(cfg *Config)
 	Name() string
-  EditableSlugs() bool
+	EditableSlugs() bool
-  BuildOptions() ([]string)
+	BuildOptions() []string
 	GetConfig(key string) (interface{}, error)
 	SetConfig(key string, value interface{}) error
 	ListPages() map[string]string

archetype/eureka.go

@@ -9,7 +9,8 @@ import (
 )
 
 type EurekaAdapter struct {
-	Root string
+	Root   string
+	Config map[string]interface{}
 }
 
 func (self *EurekaAdapter) Init(cfg *Config) {
@@ -21,6 +22,8 @@ func (self *EurekaAdapter) Init(cfg *Config) {
 	}
 
 	self.Root = cfg.Root
+
+	// TODO: read config.h and build self.Config
 }
 
 func (self *EurekaAdapter) Name() string {
@@ -28,11 +31,11 @@ func (self *EurekaAdapter) Name() string {
 }
 
 func (self *EurekaAdapter) EditableSlugs() bool {
-  return false
+	return false
 }
 
 func (self *EurekaAdapter) BuildOptions() []string {
-  return []string{"twtxt"}
+	return []string{"twtxt"}
 }
 
 func (self *EurekaAdapter) GetConfig(key string) (interface{}, error) {
@@ -81,32 +84,56 @@ func (self *EurekaAdapter) GetPage(filename string) (Page, error) {
 
 	return Page{
 		Title:   title,
-		Slug: filename,
+		Slug:    filename,
 		Content: content,
 		Edited:  fileInfo.ModTime(),
 	}, nil
 }
 
 func (self *EurekaAdapter) FormatPage(raw string) string {
+	// TODO: implement Eureka formatter to show preview
 	return raw
 }
 
 func (self *EurekaAdapter) FormattingHelp() string {
+	// TODO: show Eureka formatting guide
 	return "help!"
 }
 
 func (self *EurekaAdapter) CreatePage(slug, title, content string) error {
+	// eureka makes titles from slugs, so we don't use title here
+	f, err := os.Create(filepath.Join(self.Root, "inc", newSlug))
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	f.WriteString(content)
 	return nil
 }
 
 func (self *EurekaAdapter) SavePage(oldSlug, newSlug, title, content string) error {
+	// eureka makes titles from slugs, so we don't use title here
+	f, err := os.Create(filepath.Join(self.Root, "inc", newSlug))
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	if oldSlug != newSlug {
+		// TODO: delete old html as well
+		os.Remove(filepath.Join(self.Root, "inc", oldSlug))
+	}
+
+	f.WriteString(content)
 	return nil
 }
 
 func (self *EurekaAdapter) DeletePage(slug string) error {
-	return nil
+	// TODO: delete old html as well
+	return os.Remove(filepath.Join(self.Root, "inc", slug))
 }
 
 func (self *EurekaAdapter) Build(buildOptions map[string]string) (bool, string) {
+	// TODO: shell out to build.sh with buildOptions, record exit status and output
 	return true, "Build successful"
 }

archetype/page.go

@@ -6,7 +6,7 @@ import (
 
 type Page struct {
 	Title   string
-	Slug string
+	Slug    string
 	Content string
 	Edited  time.Time
 }

lfo/middleware.go

@@ -2,9 +2,9 @@ package lfo
 
 import (
 	"context"
-	"strings"
 	"net/http"
 	core "nilfm.cc/git/nirvash/archetype"
+	"strings"
 )
 
 func WithAdapter(next http.Handler, adapter core.Adapter) http.Handler {
@@ -17,20 +17,20 @@ func WithAdapter(next http.Handler, adapter core.Adapter) http.Handler {
 }
 
 func EnsurePageData(next http.Handler) http.Handler {
-  handlerFunc := func(w http.ResponseWriter, req *http.Request) {
+	handlerFunc := func(w http.ResponseWriter, req *http.Request) {
-    pageTitle := req.FormValue("title")
+		pageTitle := req.FormValue("title")
-    pageContent := req.FormValue("content")
+		pageContent := req.FormValue("content")
 
-    if pageTitle == "" || pageContent == "" {
+		if pageTitle == "" || pageContent == "" {
-      newUri := "/edit/"
+			newUri := "/edit/"
-      slug := strings.Join(strings.Split(req.URL.Path, "/")[2:], "/")
+			slug := strings.Join(strings.Split(req.URL.Path, "/")[2:], "/")
-      newUri += slug
+			newUri += slug
-      req.Method = http.MethodGet
+			req.Method = http.MethodGet
-      http.Redirect(w, req, newUri, http.StatusSeeOther)
+			http.Redirect(w, req, newUri, http.StatusSeeOther)
-    } else {
+		} else {
-      next.ServeHTTP(w, req)
+			next.ServeHTTP(w, req)
-    }
+		}
-  }
+	}
 
-  return http.HandlerFunc(handlerFunc)
+	return http.HandlerFunc(handlerFunc)
 }

nirvash.go

@@ -33,7 +33,7 @@ func main() {
 		},
 	}
 
-	rtr.Get("/login",renderer.Template(
+	rtr.Get("/login", renderer.Template(
 		"templates/login.html"))
 
 	rtr.Post("/login", middleware.Authorize("/", udb, "/login?tryagain=1"))
@@ -52,13 +52,13 @@ func main() {
 				"templates/header.html",
 				"templates/footer.html"), cfg.Adapter), http.MethodGet, udb, "/login")))
 
-  rtr.Post(`/save/(?P<Slug>\S+)`, middleware.Defend(middleware.Protected(
+	rtr.Post(`/save/(?P<Slug>\S+)`, middleware.Defend(middleware.Protected(
-    shell.WithAdapter(
+		shell.WithAdapter(
-      shell.EnsurePageData(
+			shell.EnsurePageData(
-        renderer.Template(
+				renderer.Template(
-          "templates/cms_save.html",
+					"templates/cms_save.html",
-          "templates/header.html",
+					"templates/header.html",
-          "templates/footer.html")), cfg.Adapter), http.MethodGet, udb, "/login"), udb, "/"))
+					"templates/footer.html")), cfg.Adapter), http.MethodGet, udb, "/login"), udb, "/"))
 
 	http.ListenAndServe(":8080", rtr)
 }