33 lines
627 B
Go
33 lines
627 B
Go
package web
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import (
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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 := template.Must(template.New("help.html").ParseFiles("templates/help.html"))
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err := tmpl.Execute(w, data)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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