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package imap
import "strings"
type Folder struct {
str string
delimiter string
}
func (f Folder) IsBlank() bool {
return f.str == ""
}
func (f Folder) String() string {
return f.str
}
func (f Folder) Append(other Folder) Folder {
if f.delimiter != other.delimiter {
panic("Delimiters do not match")
}
if other.str == "" {
return f
}
var prefix string
if f.str == "" {
prefix = ""
} else {
prefix = f.str + f.delimiter
}
return Folder{
str: prefix + other.str,
delimiter: f.delimiter,
}
}
func buildFolderName(path []string, delimiter string) (name string) {
name = strings.Join(path, delimiter)
if delimiter != "" {
name = strings.Trim(name, delimiter[0:1])
}
return
}
func (cl *Client) folderName(path []string) Folder {
return Folder{
buildFolderName(path, cl.delimiter),
cl.delimiter,
}
}
func (cl *Client) NewFolder(path []string) Folder {
return cl.toplevel.Append(cl.folderName(path))
}
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