37 lines
781 B
Go
37 lines
781 B
Go
package web
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import (
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"fmt"
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"html/template"
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"net/http"
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"git.fjla.uk/fred.boniface/barcodes/validation"
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)
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func helpTemplate(w http.ResponseWriter, r *http.Request) {
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i := 0
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barcodeOptions := make([]string, len(validation.FormatRules))
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for k := range validation.FormatRules {
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barcodeOptions[i] = k
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i++
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}
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type dataType struct {
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BarcodeOptions []string
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}
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data := dataType{
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BarcodeOptions: barcodeOptions,
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}
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tmpl, err := template.ParseFiles("./templates/base.html", "./templates/help.html")
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if err != nil {
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fmt.Println("Error parsing templates: ", err)
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http.Error(w, "Unable to parse templates", 500)
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}
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err = tmpl.Execute(w, data)
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if err != nil {
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fmt.Println("Error rendering templates: ", err)
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http.Error(w, "Unable to render templates", 500)
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}
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}
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