77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
//go:build (linux || openbsd || freebsd || netbsd) && !android && !wasm && !js
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package dialog
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import (
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"fmt"
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"os"
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"os/exec"
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"strings"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/storage"
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)
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func getFavoriteLocation(homeURI fyne.URI, name, fallbackName string) (fyne.URI, error) {
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cmdName := "xdg-user-dir"
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if _, err := exec.LookPath(cmdName); err != nil {
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return storage.Child(homeURI, fallbackName) // no lookup possible
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}
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cmd := exec.Command(cmdName, name)
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loc, err := cmd.Output()
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if err != nil {
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return storage.Child(homeURI, fallbackName)
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}
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// Remove \n at the end
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loc = loc[:len(loc)-1]
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locURI := storage.NewFileURI(string(loc))
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if strings.TrimRight(locURI.String(), "/") == strings.TrimRight(homeURI.String(), "/") {
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fallback, _ := storage.Child(homeURI, fallbackName)
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return fallback, fmt.Errorf("this computer does not define a %s folder", name)
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}
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return locURI, nil
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}
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func getFavoriteLocations() (map[string]fyne.ListableURI, error) {
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homeDir, err := os.UserHomeDir()
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if err != nil {
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return nil, err
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}
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homeURI := storage.NewFileURI(homeDir)
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favoriteNames := getFavoriteOrder()
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arguments := map[string]string{
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"Desktop": "DESKTOP",
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"Documents": "DOCUMENTS",
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"Downloads": "DOWNLOAD",
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"Music": "MUSIC",
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"Pictures": "PICTURES",
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"Videos": "VIDEOS",
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}
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home, _ := storage.ListerForURI(homeURI)
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favoriteLocations := map[string]fyne.ListableURI{
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"Home": home,
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}
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for _, favName := range favoriteNames {
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var uri fyne.URI
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uri, err = getFavoriteLocation(homeURI, arguments[favName], favName)
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if err != nil {
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continue
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}
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listURI, err1 := storage.ListerForURI(uri)
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if err1 != nil {
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err = err1
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continue
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}
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favoriteLocations[favName] = listURI
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}
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return favoriteLocations, err
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}
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