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package main
import (
"bytes"
"io"
"net/http"
"path"
"path/filepath"
"strings"
"github.com/GeertJohan/go.rice"
"github.com/flosch/pongo2"
)
type Pongo2Loader struct {
box *rice.Box
}
func NewPongo2TemplatesLoader() (*Pongo2Loader, error) {
fs := &Pongo2Loader{}
p2l, err := rice.FindBox("templates")
if err != nil {
return nil, err
}
fs.box = p2l
return fs, nil
}
func (fs *Pongo2Loader) Get(path string) (io.Reader, error) {
myBytes, err := fs.box.Bytes(path)
if err != nil {
return nil, err
}
return bytes.NewReader(myBytes), nil
}
func (fs *Pongo2Loader) Abs(base, name string) string {
me := path.Join(filepath.Dir(base), name)
return me
}
func populateTemplatesMap(tSet *pongo2.TemplateSet, tMap map[string]*pongo2.Template) error {
templates := []string{
"index.html",
"paste.html",
"API.html",
"400.html",
"401.html",
"404.html",
"oops.html",
"display/audio.html",
"display/image.html",
"display/video.html",
"display/pdf.html",
"display/bin.html",
"display/story.html",
"display/md.html",
"display/file.html",
}
for _, tName := range templates {
tpl, err := tSet.FromFile(tName)
if err != nil {
return err
}
tMap[tName] = tpl
}
return nil
}
func renderTemplate(tpl *pongo2.Template, context pongo2.Context, r *http.Request, writer io.Writer) error {
if Config.siteName == "" {
parts := strings.Split(r.Host, ":")
context["sitename"] = parts[0]
} else {
context["sitename"] = Config.siteName
}
context["sitepath"] = Config.sitePath
context["selifpath"] = Config.selifPath
context["using_auth"] = Config.authFile != ""
return tpl.ExecuteWriter(context, writer)
}
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