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|
package account
import (
"errors"
"git.sr.ht/~rjarry/aerc/app"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/lib/sort"
"git.sr.ht/~rjarry/aerc/lib/state"
"git.sr.ht/~rjarry/aerc/worker/types"
)
type Sort struct {
Unused struct{} `opt:"-"`
// these fields are only used for completion
Reverse bool `opt:"-r"`
Criteria []string `opt:"criteria" complete:"CompleteCriteria"`
}
func init() {
register(Sort{})
}
func (Sort) Aliases() []string {
return []string{"sort"}
}
var supportedCriteria = []string{
"arrival",
"cc",
"date",
"from",
"read",
"size",
"subject",
"to",
"flagged",
}
func (*Sort) CompleteCriteria(arg string) []string {
return commands.FilterList(supportedCriteria, arg, commands.QuoteSpace)
}
func (Sort) Execute(args []string) error {
acct := app.SelectedAccount()
if acct == nil {
return errors.New("No account selected.")
}
store := acct.Store()
if store == nil {
return errors.New("Messages still loading.")
}
if c := store.Capabilities(); c != nil {
if !c.Sort {
return errors.New("Sorting is not available for this backend.")
}
}
var err error
var sortCriteria []*types.SortCriterion
if len(args[1:]) == 0 {
sortCriteria = acct.GetSortCriteria()
} else {
sortCriteria, err = sort.GetSortCriteria(args[1:])
if err != nil {
return err
}
}
acct.SetStatus(state.Sorting(true))
store.Sort(sortCriteria, func(msg types.WorkerMessage) {
if _, ok := msg.(*types.Done); ok {
acct.SetStatus(state.Sorting(false))
}
})
return nil
}
|
