Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset=UTF-8
Originaldate: Mon Nov 25, 2019 at 1:39 PM
Originalfrom: =?utf-8?q?"Robert_G=C3=BCnzler"_<r@gnzler.io>?=
Original: =?utf-8?q?Parse_the_processed_template_for_headers_and_populates_matching?= =?utf-8?q?_header=0D=0Aeditors_accordingly.=0D=0AThose_are_then_stripped_?= =?utf-8?q?from_the_template_body_before_prepending_it=0D=0Aand_remaining_?= =?utf-8?q?header_fields_to_the_composer_content.=0D=0A=0D=0AThe_motivatio?= =?utf-8?q?n_for_this_is_keeping_receiver,_sender_and_subject=0D=0Alines_i?= =?utf-8?q?n_the_template_file_and_generating_the_message_subject_with_the?= =?utf-8?q?=0D=0Adate_functions.=0D=0A---=0D=0A_widgets/compose.go_|_42_++?= =?utf-8?q?+++++++++++++++++++++++++++++++++++++---=0D=0A_1_file_changed,_?= =?utf-8?q?39_insertions(+),_3_deletions(-)=0D=0A=0D=0Adiff_--git_a/widget?= =?utf-8?q?s/compose.go_b/widgets/compose.go=0D=0Aindex_62aaafe..6e527cb_1?= =?utf-8?q?00644=0D=0A---_a/widgets/compose.go=0D=0A+++_b/widgets/compose.?= =?utf-8?q?go=0D=0A@@_-179,8_+179,7_@@_func_(c_*Composer)_AddTemplate(temp?= =?utf-8?q?late_string,_data_interface{})_error_{=0D=0A_=09if_err_!=3D_nil?=
 =?utf-8?q?_{=0D=0A_=09=09return_err=0D=0A_=09}=0D=0A-=09c.PrependContents?=
 =?utf-8?q?(bytes.NewReader(templateText))=0D=0A-=09return_nil=0D=0A+=09re?=
 =?utf-8?q?turn_c.addTemplate(bytes.NewReader(templateText))=0D=0A_}=0D=0A?=
 =?utf-8?q?_=0D=0A_func_(c_*Composer)_AddTemplateFromString(template_strin?=
 =?utf-8?q?g,_data_interface{})_error_{=0D=0A@@_-192,7_+191,44_@@_func_(c_?=
 =?utf-8?q?*Composer)_AddTemplateFromString(template_string,_data_interfac?=
 =?utf-8?q?e{})_erro=0D=0A_=09if_err_!=3D_nil_{=0D=0A_=09=09return_err=0D?=
 =?utf-8?q?=0A_=09}=0D=0A-=09c.PrependContents(bytes.NewReader(templateTex?=
 =?utf-8?q?t))=0D=0A+=09return_c.addTemplate(bytes.NewReader(templateText)?=
 =?utf-8?q?)=0D=0A+}=0D=0A+=0D=0A+func_(c_*Composer)_addTemplate(tmpl_io.R?=
 =?utf-8?q?eader)_error_{=0D=0A+=09reader,_err_:=3D_mail.CreateReader(tmpl?=
 =?utf-8?q?)=0D=0A+=09if_err_!=3D_nil_{=0D=0A+=09=09return_errors.Wrap(err?=
 =?utf-8?q?,_"mail.CreateReader")=0D=0A+=09}=0D=0A+=09defer_reader.Close()?=
 =?utf-8?q?=0D=0A+=0D=0A+=09//_populate_header_editors=0D=0A+=09header_:?=
 =?utf-8?q?=3D_reader.Header=0D=0A+=09mhdr_:=3D_(*message.Header)(&header.?=
 =?utf-8?q?Header)=0D=0A+=09for_=5F,_editor_:=3D_range_c.editors_{=0D=0A+?=
 =?utf-8?q?=09=09if_mhdr.Has(editor.name)_{=0D=0A+=09=09=09editor.input.Se?=
 =?utf-8?q?t(mhdr.Get(editor.name))=0D=0A+=09=09=09mhdr.Del(editor.name)?=
 =?utf-8?q?=0D=0A+=09=09}=0D=0A+=09}=0D=0A+=0D=0A+=09part,_err_:=3D_reader?=
 =?utf-8?q?.NextPart()=0D=0A+=09if_err_!=3D_nil_{=0D=0A+=09=09return_error?=
 =?utf-8?q?s.Wrap(err,_"reader.NextPart")=0D=0A+=09}=0D=0A+=09c.PrependCon?=
 =?utf-8?q?tents(part.Body)=0D=0A+=0D=0A+=09var_(=0D=0A+=09=09headers_stri?=
 =?utf-8?q?ng=0D=0A+=09=09fds_____=3D_mhdr.Fields()=0D=0A+=09)=0D=0A+=09fo?=
 =?utf-8?q?r_fds.Next()_{=0D=0A+=09=09headers_+=3D_fmt.Sprintf("%s:_%s\n",?=
 =?utf-8?q?_fds.Key(),_fds.Value())=0D=0A+=09}=0D=0A+=09if_headers_!=3D_""?=
 =?utf-8?q?_{=0D=0A+=09=09headers_+=3D_"\n"=0D=0A+=09}=0D=0A+=0D=0A+=09c.P?=
 =?utf-8?q?rependContents(bytes.NewReader([]byte(headers)))=0D=0A_=09retur?=
 =?utf-8?q?n_nil=0D=0A_}=0D=0A_=0D=0A--_=0D=0A2.23.0=0D=0A?=
In-Reply-To: <20191125123925.10626-1-r@gnzler.io>
Date: Mon, 25 Nov 2019 12:00:10 -0500
Subject: Re: [PATCH] Parse headers from template
From: "Drew DeVault" <sir@cmpwn.com>
To: =?utf-8?q?Robert_G=C3=BCnzler?= <r@gnzler.io>,
 <~sircmpwn/aerc@lists.sr.ht>
Cc: =?utf-8?q?Robert_G=C3=BCnzler?= <r@gnzler.io>
Message-Id: <BYP4ZPFQ7QQ9.1MC5NRVRLY26S@homura>

On Mon Nov 25, 2019 at 1:39 PM, Robert G=C3=BCnzler wrote:
> The motivation for this is keeping receiver, sender and subject
> lines in the template file and generating the message subject with the
> date functions.

I'm not sure I understand. Can you explain your use-case in more detail?