63 lines
1.2 KiB
Go
63 lines
1.2 KiB
Go
package main
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import (
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"html/template"
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"log"
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"net/http"
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"strings"
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"path/filepath"
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"os"
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)
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func getTemplateDir() string {
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exePath, err := os.Executable()
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if err != nil {
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log.Fatal(err)
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}
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exeDir := filepath.Dir(exePath)
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testPath := filepath.Join(exeDir, "templates")
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if _, err := os.Stat(testPath); err == nil {
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return testPath
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}
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// if running using: go run use wd
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wd, err := os.Getwd()
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if err != nil {
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log.Fatal(err)
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}
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return filepath.Join(wd, "templates")
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}
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func pageHandler(w http.ResponseWriter, r *http.Request) {
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path := strings.Trim(r.URL.Path, "/")
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if path == "" {
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path = "home"
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}
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templateDir := getTemplateDir()
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tmpl, err := template.ParseFiles(
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filepath.Join(templateDir, "layout.html"),
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filepath.Join(templateDir, "header.html"),
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filepath.Join(templateDir, "footer.html"),
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filepath.Join(templateDir, path+".html"),
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)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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err = tmpl.ExecuteTemplate(w, "layout", nil)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func main() {
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http.HandleFunc("/", pageHandler)
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log.Println("Server running at http://localhost:14888")
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log.Fatal(http.ListenAndServe(":14888", nil))
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}
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