Add html viewing

database/post.go

@@ -3,6 +3,8 @@ package database
 import (
 	"database/sql"
 	"fmt"
+
+	"github.com/russross/blackfriday/v2"
 )
 
 type Post struct {
@@ -20,6 +22,11 @@ func (p *Post) GemtextPage() string {
 	return fmt.Sprintf("# %s\n\n", p.Title) + p.GemtextContent.String
 }
 
+func (p *Post) HTMLPage() string {
+	extensions := blackfriday.CommonExtensions | blackfriday.HardLineBreak
+	return fmt.Sprintf("<h1>%s</h1>\n%s", p.Title, blackfriday.Run([]byte(p.MarkdownContent), blackfriday.WithExtensions(extensions)))
+}
+
 func GetPost(id int) (*Post, error) {
 	db := GetDB()
 	post := &Post{}