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package about
import (
"io"
"net/http"
"os"
"github.com/gomarkdown/markdown"
"github.com/gomarkdown/markdown/html"
"github.com/gomarkdown/markdown/parser"
"git.gabrielgio.me/cerrado/templates"
)
type (
AboutHandler struct {
readmePath string
}
configurationRepository interface {
GetRootReadme() string
}
)
func NewAboutHandler(configRepo configurationRepository) *AboutHandler {
return &AboutHandler{configRepo.GetRootReadme()}
}
func (g *AboutHandler) About(w http.ResponseWriter, _ *http.Request) error {
f, err := os.Open(g.readmePath)
if err != nil {
return err
}
bs, err := io.ReadAll(f)
if err != nil {
return err
}
extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
p := parser.NewWithExtensions(extensions)
doc := p.Parse(bs)
htmlFlags := html.CommonFlags | html.HrefTargetBlank
opts := html.RendererOptions{Flags: htmlFlags}
renderer := html.NewRenderer(opts)
bs = markdown.Render(doc, renderer)
gitList := &templates.AboutPage{
Body: bs,
}
templates.WritePageTemplate(w, gitList)
return nil
}
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