diff options
| -rw-r--r-- | widgets/compose.go | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/widgets/compose.go b/widgets/compose.go index 62aaafe..6e527cb 100644 --- a/widgets/compose.go +++ b/widgets/compose.go @@ -179,8 +179,7 @@ func (c *Composer) AddTemplate(template string, data interface{}) error { if err != nil { return err } - c.PrependContents(bytes.NewReader(templateText)) - return nil + return c.addTemplate(bytes.NewReader(templateText)) } func (c *Composer) AddTemplateFromString(template string, data interface{}) error { @@ -192,7 +191,44 @@ func (c *Composer) AddTemplateFromString(template string, data interface{}) erro if err != nil { return err } - c.PrependContents(bytes.NewReader(templateText)) + return c.addTemplate(bytes.NewReader(templateText)) +} + +func (c *Composer) addTemplate(tmpl io.Reader) error { + reader, err := mail.CreateReader(tmpl) + if err != nil { + return errors.Wrap(err, "mail.CreateReader") + } + defer reader.Close() + + // populate header editors + header := reader.Header + mhdr := (*message.Header)(&header.Header) + for _, editor := range c.editors { + if mhdr.Has(editor.name) { + editor.input.Set(mhdr.Get(editor.name)) + mhdr.Del(editor.name) + } + } + + part, err := reader.NextPart() + if err != nil { + return errors.Wrap(err, "reader.NextPart") + } + c.PrependContents(part.Body) + + var ( + headers string + fds = mhdr.Fields() + ) + for fds.Next() { + headers += fmt.Sprintf("%s: %s\n", fds.Key(), fds.Value()) + } + if headers != "" { + headers += "\n" + } + + c.PrependContents(bytes.NewReader([]byte(headers))) return nil } |