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| author | Bence Ferdinandy <bence@ferdinandy.com> | 2023-02-02 19:39:58 +0100 |
|---|---|---|
| committer | Robin Jarry <robin@jarry.cc> | 2023-02-12 00:39:18 +0100 |
| commit | 2df3a079a060bb56aaa4d94df066936cb7b73f9d (patch) | |
| tree | 4c3bfd7abaf012a6d759976a1d1aff5245f200a2 /lib | |
| parent | fff5e2f1bbe4e1d2afecada9b69fca0fc7cec424 (diff) | |
| download | aerc-2df3a079a060bb56aaa4d94df066936cb7b73f9d.tar.gz | |
templates: add initials function
When listing all addresses with names, in for example the To field, one
might end up with a very long string. Add the initials function, which
extracts the names from addresses and then shortens each of them to the
initials of the name.
Signed-off-by: Bence Ferdinandy <bence@ferdinandy.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/templates/functions.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/templates/functions.go b/lib/templates/functions.go index f6cb0df4..630db264 100644 --- a/lib/templates/functions.go +++ b/lib/templates/functions.go @@ -120,6 +120,20 @@ func names(addresses []*mail.Address) []string { return n } +func initials(addresses []*mail.Address) []string { + n := names(addresses) + ret := make([]string, len(addresses)) + for i, name := range n { + split := strings.Split(name, " ") + initial := "" + for _, s := range split { + initial += string([]rune(s)[0:1]) + } + ret[i] = initial + } + return ret +} + func emails(addresses []*mail.Address) []string { e := make([]string, len(addresses)) for i, addr := range addresses { @@ -208,6 +222,7 @@ var templateFuncs = template.FuncMap{ "exec": cmd, "version": func() string { return version }, "names": names, + "initials": initials, "emails": emails, "mboxes": mboxes, "persons": persons, |