Mortdecai
94 lines
2.2 KiB
Go
94 lines
2.2 KiB
Go
package compose
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import (
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"fmt"
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"path/filepath"
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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/log"
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"github.com/pkg/errors"
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)
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type Detach struct {
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Path string `opt:"path" required:"false" complete:"CompletePath" desc:"Attachment file path."`
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}
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func init() {
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commands.Register(Detach{})
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}
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func (Detach) Description() string {
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return "Detach the file with the given path from the composed email."
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}
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func (Detach) Context() commands.CommandContext {
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return commands.COMPOSE_EDIT | commands.COMPOSE_REVIEW
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}
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func (Detach) Aliases() []string {
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return []string{"detach"}
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}
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func (*Detach) CompletePath(arg string) []string {
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composer, _ := app.SelectedTabContent().(*app.Composer)
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return commands.FilterList(composer.GetAttachments(), arg, nil)
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}
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func (d Detach) Execute(args []string) error {
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composer, _ := app.SelectedTabContent().(*app.Composer)
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if d.Path == "" {
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// if no attachment is specified, delete the first in the list
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atts := composer.GetAttachments()
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if len(atts) > 0 {
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d.Path = atts[0]
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} else {
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return fmt.Errorf("No attachments to delete")
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}
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}
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return d.removePath(d.Path)
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}
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func (d Detach) removePath(path string) error {
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composer, _ := app.SelectedTabContent().(*app.Composer)
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// If we don't get an error here, the path was not a pattern.
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if err := composer.DeleteAttachment(path); err == nil {
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log.Debugf("detaching '%s'", path)
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app.PushSuccess(fmt.Sprintf("Detached %s", path))
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return nil
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}
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currentAttachments := composer.GetAttachments()
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detached := make([]string, 0, len(currentAttachments))
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for _, a := range currentAttachments {
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// Don't use filepath.Glob like :attach does. Not all files
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// that match the glob are already attached to the message.
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matches, err := filepath.Match(path, a)
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if err != nil && errors.Is(err, filepath.ErrBadPattern) {
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log.Warnf("failed to parse as globbing pattern: %v", err)
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return err
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}
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if matches {
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log.Debugf("detaching '%s'", a)
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if err := composer.DeleteAttachment(a); err != nil {
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return err
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}
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detached = append(detached, a)
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}
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}
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if len(detached) == 1 {
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app.PushSuccess(fmt.Sprintf("Detached %s", detached[0]))
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} else {
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app.PushSuccess(fmt.Sprintf("Detached %d files", len(detached)))
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}
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return nil
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}
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