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144 lines
3.2 KiB
Go
144 lines
3.2 KiB
Go
package account
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import (
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"errors"
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"strings"
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"time"
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"git.sr.ht/~rjarry/aerc/app"
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"git.sr.ht/~rjarry/aerc/commands"
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"git.sr.ht/~rjarry/aerc/lib/state"
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"git.sr.ht/~rjarry/aerc/models"
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"git.sr.ht/~rjarry/aerc/worker/types"
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"git.sr.ht/~rjarry/go-opt/v2"
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)
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type ChangeFolder struct {
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Account string `opt:"-a" complete:"CompleteAccount" desc:"Change to specified account."`
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Folder string `opt:"..." complete:"CompleteFolderAndNotmuch" desc:"Folder name."`
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}
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func init() {
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commands.Register(ChangeFolder{})
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}
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func (ChangeFolder) Description() string {
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return "Change the folder shown in the message list."
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}
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func (ChangeFolder) Context() commands.CommandContext {
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return commands.MESSAGE_LIST
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}
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func (ChangeFolder) Aliases() []string {
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return []string{"cf"}
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}
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func (c *ChangeFolder) CompleteAccount(arg string) []string {
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return commands.FilterList(app.AccountNames(), arg, commands.QuoteSpace)
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}
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func (c *ChangeFolder) CompleteFolderAndNotmuch(arg string) []string {
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acct := app.SelectedAccount()
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if acct == nil {
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return nil
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}
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retval := commands.FilterList(
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acct.Directories().List(), arg,
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func(s string) string {
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dir := acct.Directories().Directory(s)
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if dir != nil && dir.Role != models.QueryRole {
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s = opt.QuoteArg(s)
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}
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return s
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},
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)
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if acct.AccountConfig().Backend == "notmuch" {
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notmuchcomps := handleNotmuchComplete(arg)
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for _, prefix := range notmuch_search_terms {
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if strings.HasPrefix(arg, prefix) {
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return notmuchcomps
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}
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}
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retval = append(retval, notmuchcomps...)
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}
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return retval
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}
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func (c ChangeFolder) Execute([]string) error {
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var target string
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var acct *app.AccountView
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var err error
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args := opt.LexArgs(c.Folder)
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if c.Account != "" {
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acct, err = app.Account(c.Account)
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if err != nil {
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return err
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}
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} else {
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acct = app.SelectedAccount()
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if acct == nil {
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return errors.New("No account selected")
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}
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}
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if args.Count() == 0 {
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return errors.New("<folder> is required. Usage: cf [-a <account>] <folder>")
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}
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if acct.AccountConfig().Backend == "notmuch" {
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// With notmuch, :cf can change to a "dynamic folder" that
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// contains the result of a query. Preserve the entered
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// arguments verbatim.
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target = args.String()
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} else {
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if args.Count() != 1 {
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return errors.New("Unexpected argument(s). Usage: cf [-a <account>] <folder>")
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}
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target = args.Arg(0)
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}
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finalize := func(msg types.WorkerMessage) {
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handleDirOpenResponse(acct, msg)
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}
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dirlist := acct.Directories()
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if dirlist == nil {
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return errors.New("No directory list found")
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}
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if target == "-" {
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dir := dirlist.Previous()
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if dir != "" {
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target = dir
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} else {
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return errors.New("No previous folder to return to")
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}
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}
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dirlist.Open(target, "", 0*time.Second, finalize, false)
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return nil
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}
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func handleDirOpenResponse(acct *app.AccountView, msg types.WorkerMessage) {
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// As we're waiting for the worker to report status we must run
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// the rest of the actions in this callback.
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switch msg := msg.(type) {
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case *types.Error:
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app.PushError(msg.Error.Error())
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case *types.Done:
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// reset store filtering if we switched folders
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store := acct.Store()
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if store != nil {
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store.ApplyClear()
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acct.SetStatus(state.SearchFilterClear())
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}
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// focus account tab
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acct.Select()
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}
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}
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