58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package server
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import (
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"fmt"
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"net/http"
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"path/filepath"
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"strconv"
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"strings"
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)
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func boolValue(r *http.Request, k string) bool {
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s := strings.ToLower(strings.TrimSpace(r.FormValue(k)))
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return !(s == "" || s == "0" || s == "no" || s == "false" || s == "none")
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}
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// boolValueOrDefault returns the default bool passed if the query param is
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// missing, otherwise it's just a proxy to boolValue above
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func boolValueOrDefault(r *http.Request, k string, d bool) bool {
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if _, ok := r.Form[k]; !ok {
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return d
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}
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return boolValue(r, k)
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}
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func int64ValueOrZero(r *http.Request, k string) int64 {
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val, err := strconv.ParseInt(r.FormValue(k), 10, 64)
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if err != nil {
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return 0
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}
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return val
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}
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type archiveOptions struct {
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name string
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path string
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}
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func archiveFormValues(r *http.Request, vars map[string]string) (archiveOptions, error) {
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if vars == nil {
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return archiveOptions{}, fmt.Errorf("Missing parameter")
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}
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if err := parseForm(r); err != nil {
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return archiveOptions{}, err
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}
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name := vars["name"]
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path := filepath.FromSlash(r.Form.Get("path"))
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switch {
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case name == "":
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return archiveOptions{}, fmt.Errorf("bad parameter: 'name' cannot be empty")
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case path == "":
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return archiveOptions{}, fmt.Errorf("bad parameter: 'path' cannot be empty")
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}
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return archiveOptions{name, path}, nil
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}
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