// Tries to dislay a template file.
func DisplayTemplate(uni *context.Uni, filep string) error {
_, src := uni.Req.Form["src"]
file, err := require.R("", filep+".tpl",
func(root, fi string) ([]byte, error) {
return GetFileAndConvert(uni.Root, fi, uni.Opt, uni.Req.Host, nil)
})
if err != nil {
return fmt.Errorf("Cant find template file %v.", filep)
}
if src {
uni.Put(string(file))
return nil
}
uni.Dat["_tpl"] = "/templates/" + scut.TemplateType(uni.Opt) + "/" + scut.TemplateName(uni.Opt) + "/"
prepareAndExec(uni, string(file))
return nil
}
// Tries to dislay a template file.
func (d *Display) file(filepath string) error {
src := false
fileContents, err := require.R("", filepath+".tpl",
func(root, fi string) ([]byte, error) {
return getFileAndConvert(d.ctx.FileSys(), fi)
})
if err != nil {
return fmt.Errorf("Cant find template file %v.", filepath)
}
if src {
displ := d.ctx.Display()
displ.Type("html").Write([]byte(fileContents))
}
err = d.prepareAndExec(fileContents)
if err != nil {
panic(err)
}
return nil
}
// Tries to display a module file.
func DisplayFallback(uni *context.Uni, filep string) error {
_, src := uni.Req.Form["src"]
if strings.Index(filep, "/") != -1 {
return fmt.Errorf("Nothing to fall back to.") // No slash in fallback path means no modulename to fall back to.
}
if scut.PossibleModPath(filep) {
return fmt.Errorf("Not a possible fallback path.")
}
file, err := require.R("", filep+".tpl", // Tricky, care.
func(root, fi string) ([]byte, error) {
return GetFileAndConvert(uni.Root, fi, uni.Opt, uni.Req.Host, nil)
})
if err != nil {
fmt.Errorf("Cant find fallback file %v.", filep)
}
if src {
uni.Put(string(file))
return nil
}
uni.Dat["_tpl"] = "/modules/" + strings.Split(filep, "/")[0] + "/tpl/"
prepareAndExec(uni, string(file))
return nil
}
// Tries to dislay a template file.
func (d *Display) getFile(filepath string) (string, error) {
return require.R("", filepath+".tpl",
func(root, fi string) ([]byte, error) {
return getFileAndConvert(d.ctx.FileSys(), fi)
})
}