39 lines
935 B
Go
39 lines
935 B
Go
package main
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import (
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"fmt"
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"html/template"
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"path/filepath"
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"regexp"
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"net/http"
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)
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var (
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templates = map[string]*template.Template{}
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)
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// Tempalte helper functions
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var funcMap = template.FuncMap {
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"add": func (x, y int) int { return x + y },
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"minus": func (x, y int) int { return x - y },
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}
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func initTemplates() {
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files, _ := filepath.Glob("templates/pages/*.html")
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re := regexp.MustCompile("templates/pages/(.*).html")
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fmt.Println("Loading Templates:")
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for _, t := range files {
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name := re.FindStringSubmatch(t)
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fmt.Println(" ", name[1])
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templates[name[1]] = template.Must(template.New(name[1]).Funcs(funcMap).ParseFiles("templates/layout.html", t))
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}
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}
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func ShowTemplate(template string, w http.ResponseWriter, data map[string]interface{}) {
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err := templates[template].ExecuteTemplate(w, "layout.html", data)
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if err != nil {
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fmt.Println("Exec err: ", err)
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}
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// TODO: show error 500 page
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}
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