Vojtěch Mareš
943922a6e1
- journal domain package - httpserver package - html templates - main.go in root dir
39 lines
823 B
Go
39 lines
823 B
Go
package httpserver
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import (
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"fmt"
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"html/template"
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"io/fs"
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"log"
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"net/http"
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)
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type TemplateRenderer struct {
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templatesFS fs.FS
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}
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func NewTemplateRenderer(templatesFS fs.FS) *TemplateRenderer {
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return &TemplateRenderer{
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templatesFS: templatesFS,
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}
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}
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func (r *TemplateRenderer) Render(w http.ResponseWriter, templatePath string, data interface{}) {
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tmpl, err := template.ParseFS(r.templatesFS, fmt.Sprintf("templates/%s", templatePath), "templates/layout.html")
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if err != nil {
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InternalServerError(w, nil)
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log.Printf("failed to parse template %s: %v", templatePath, err)
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return
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}
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err = tmpl.Execute(w, data)
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if err != nil {
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InternalServerError(w, nil)
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log.Printf("failed to execute template %s: %v", templatePath, err)
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return
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}
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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}
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