67 lines
1.4 KiB
Go
67 lines
1.4 KiB
Go
package auth
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import (
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"embed"
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"html/template"
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"io"
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)
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//go:embed assets/templates/*.tpl
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var Templates embed.FS
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type (
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templateLoader func(tpls *template.Template) (tpl *template.Template, err error)
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templates struct {
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reload bool
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}
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templateExecutor interface {
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ExecuteTemplate(io.Writer, string, interface{}) error
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}
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templateReloader struct {
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base *template.Template
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loader templateLoader
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}
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templateStatic struct {
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base *template.Template
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}
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)
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func NewReloadableTemplates(base *template.Template, loader templateLoader) *templateReloader {
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return &templateReloader{
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base: base,
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loader: loader,
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}
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}
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// Reloads templates before every execution
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//
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// This is great for local development
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func (t templateReloader) ExecuteTemplate(w io.Writer, name string, data interface{}) error {
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tpl, err := t.loader(t.base)
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if err != nil {
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return err
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}
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return tpl.ExecuteTemplate(w, name, data)
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}
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func NewStaticTemplates(base *template.Template, loader templateLoader) (s *templateStatic, err error) {
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s = &templateStatic{}
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s.base, err = loader(base)
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return
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}
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// ExecuteTemplate executes preloaded templates
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func (t templateStatic) ExecuteTemplate(w io.Writer, name string, data interface{}) error {
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return t.base.ExecuteTemplate(w, name, data)
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}
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// EmbeddedTemplates returns embedded templates.
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func EmbeddedTemplates(t *template.Template) (tpl *template.Template, err error) {
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return t.ParseFS(Templates, "assets/templates/*.html.tpl")
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}
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