lib: Return an error from operations that require an upgrade

[notmuch] / vim / notmuch.vim

diff --git a/vim/notmuch.vim b/vim/notmuch.vim
index 25a16e9a4ec5b230d2879e3c5f27f69ee77a756d..331e9300842b1ef62f0cc62baacdaf64da7ffe46 100644 (file)
--- a/vim/notmuch.vim
+++ b/vim/notmuch.vim
@@ -86,17 +86,22 @@ endfunction
 function! s:compose_send()
        let b:compose_done = 1
        let fname = expand('%')
+       let lines = getline(5, '$')
 
-       " remove headers
-       0,4d
-       write
+ruby << EOF
+       # Generate proper mail to send
+       text = VIM::evaluate('lines').join("\n")
+       fname = VIM::evaluate('fname')
+       transport = Mail.new(text)
+       transport.message_id = generate_message_id
+       transport.charset = 'utf-8'
+       File.write(fname, transport.to_s)
+EOF
 
        let cmdtxt = g:notmuch_sendmail . ' -t -f ' . s:reply_from . ' < ' . fname
        let out = system(cmdtxt)
        let err = v:shell_error
        if err
-               undo
-               write
                echohl Error
                echo 'Eeek! unable to send mail'
                echo out
@@ -572,9 +577,7 @@ ruby << EOF
                        end
                        m.cc = orig[:cc]
                        m.from = $email
-                       m.message_id = generate_message_id
                        m.charset = 'utf-8'
-                       m.content_transfer_encoding = '7bit'
                end
 
                lines = []
@@ -600,7 +603,7 @@ ruby << EOF
 
                reply.body = body_lines.join("\n")
 
-               lines += reply.to_s.lines.map { |e| e.chomp }
+               lines += reply.present.lines.map { |e| e.chomp }
                lines << ""
 
                cur = lines.count - 1
@@ -611,18 +614,13 @@ ruby << EOF
        def open_compose()
                lines = []
 
-               lines << "Date: #{Time.now().strftime('%a, %-d %b %Y %T %z')}"
                lines << "From: #{$email}"
                lines << "To: "
                cur = lines.count
 
                lines << "Cc: "
                lines << "Bcc: "
-               lines << "Message-Id: #{generate_message_id}"
                lines << "Subject: "
-               lines << "Mime-Version: 1.0"
-               lines << "Content-Type: text/plain; charset=utf-8"
-               lines << "Content-Transfer-Encoding: 7bit"
                lines << ""
                lines << ""
                lines << ""
@@ -919,7 +917,8 @@ ruby << EOF
                                if mime_type != "text/html"
                                        text = decoded
                                else
-                                       IO.popen("elinks --dump", "w+") do |pipe|
+                                       IO.popen(VIM::evaluate('exists("g:notmuch_html_converter") ? ' +
+                                                       'g:notmuch_html_converter : "elinks --dump"'), "w+") do |pipe|
                                                pipe.write(decode_body)
                                                pipe.close_write
                                                text = pipe.read
@@ -927,6 +926,16 @@ ruby << EOF
                                end
                                text
                        end
+
+                       def present
+                               buffer = ''
+                               header.fields.each do |f|
+                                       buffer << "%s: %s\r\n" % [f.name, f.to_s]
+                               end
+                               buffer << "\r\n"
+                               buffer << body.to_s
+                               buffer
+                       end
                end
        end