Add content title and description helpers

frontend/content/blog.go

@@ -1,6 +1,8 @@
 package content
 
 import (
+	"fmt"
+
 	"code.tokarch.uk/mainnika/nikita-tokarch-uk/frontend/ghost"
 )
 
@@ -11,3 +13,13 @@ type Blog struct {
 	Pinned []ghost.Post
 	Posts  []ghost.Post
 }
+
+// Title returns blog content title
+func (i Blog) Title() string {
+	return fmt.Sprintf("... %d of %d", i.Meta.Pagination.Page, i.Meta.Pagination.Pages)
+}
+
+// Description returns blog content description
+func (i Blog) Description() string {
+	return "TODO:"
+}

frontend/content/error.go

@@ -6,3 +6,13 @@ type Error struct {
 
 	Message string
 }
+
+// Title returns error title
+func (e Error) Title() string {
+	return e.Message
+}
+
+// Description returns error description
+func (e Error) Description() string {
+	return e.Message
+}

frontend/content/index.go

@@ -11,3 +11,21 @@ type Index struct {
 	Pinned []ghost.Post
 	Posts  []ghost.Post
 }
+
+// Title returns index title
+func (i Index) Title() string {
+
+	if len(i.Pinned) > 0 {
+		return i.Pinned[0].Title
+	}
+	if len(i.Posts) > 0 {
+		return i.Posts[0].Title
+	}
+
+	return "UNKNOWN:"
+}
+
+// Description returns index description
+func (i Index) Description() string {
+	return "TODO:"
+}