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- package main
- import (
- "html/template"
- "io"
- "github.com/labstack/echo/v4"
- )
- type Renderer struct {
- template *template.Template
- debug bool
- location string
- }
- func NewRenderer(location string, debug bool) *Renderer {
- r := Renderer{}
- r.location = location
- r.debug = debug
- r.ReloadTemplates()
- return &r
- }
- func (r *Renderer) ReloadTemplates() {
- r.template = template.Must(template.ParseGlob(r.location))
- }
- func (r *Renderer) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
- if r.debug {
- r.ReloadTemplates()
- }
- return r.template.ExecuteTemplate(w, name, data)
- }
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