/
htmldoc.go
44 lines (38 loc) · 906 Bytes
/
htmldoc.go
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package grout
import (
"github.com/james4k/fmatter"
"github.com/james4k/layouts"
"html/template"
"os"
"path/filepath"
)
type HTMLDocument struct {
ContentInfo
FrontMatter M
Template *template.Template
}
func (d *HTMLDocument) Read(data M) error {
var err error
d.FrontMatter = make(M, 8)
content, err := fmatter.ReadFile(d.FullPath(), d.FrontMatter)
if err != nil {
return err
}
d.Template, err = template.New(d.Path()).Parse(string(content))
return err
}
func (d *HTMLDocument) Write(dir, cachedir string, data M) error {
newf, err := os.Create(filepath.Join(dir, d.Path()))
if err != nil {
return err
}
defer newf.Close()
data["page"] = d.FrontMatter
if layout, ok := d.FrontMatter["layout"]; ok && layout != "nil" {
err = layouts.Execute(newf, layout.(string), d.Template, data)
} else {
err = d.Template.Execute(newf, data)
}
delete(data, "page")
return err
}