Tomi Ollila wrote:
> On Fri, Oct 24 2014, Ian Main <imain@stemwinder.org> wrote:
>
> > Change how the notmuch vim client supports attachments:
> >
> > - For each message part a 'Part <number>: <filename>' is added to the
> > header.
> > - You can then use 'e' to extract the attachment under the cursor or
> > use it elsewhere to extract all attachments (the prior behavior)
> > - You can use 'v' to 'view' the attachment/part using xdg-open by
> > default.
> > - If the message is 'text/html' we include a 'Part:' for the body of
> > the message so you can easily view it in a web browser if you so
> > choose.
> >
> > Ian
> > ---
> >
> > - Fixed commit message
> > - Fixed documentation
> >
> > vim/notmuch.txt | 8 +++++-
> > vim/notmuch.vim | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
> > 2 files changed, 89 insertions(+), 3 deletions(-)
> >
> > diff --git a/vim/notmuch.txt b/vim/notmuch.txt
> > index 4374102..d5e1ad2 100644
> > --- a/vim/notmuch.txt
> > +++ b/vim/notmuch.txt
> > @@ -72,6 +72,9 @@ q Quit view
> > A Archive (-inbox -unread)
> > I Mark as read (-unread)
> > t Tag (prompted)
> > +e Extract attachment on the current 'Part' line or all
>
> This and the following patch use spaces instead of tab in the line above
> (and following patch few lines below) -- the indentation looked weird and
> that got me to look more.
>
> I was going to look more of this but run out of time. I'll look the
> this through after someone else who uses vim has tested these patched
> and reported their experiences.
>
> Tomi
Ah, good catch. Thanks Tomi. I generally run with expandtab which makes
vim use spaces instead of tabs. I see in the .vim src file it's set to turn
that off but not in the docs. I'll check it myself too.
Ian
> > + attachments if the cursor is elsewhere.
> > +<enter> View attachment on the current 'Part' line.
> > s Search
> > p Save patches
> > r Reply
> > @@ -148,6 +151,9 @@ You can also configure your externail mail reader and sendemail program:
> > >
> > let g:notmuch_reader = 'mutt -f %s'
> > let g:notmuch_sendmail = 'sendmail'
> > -<
> > +
> > +You can also configure what probram is used to view attachments:
> > +
> > + let g:notmuch_view_attachment = 'xdg-open'
> >
> > vim:tw=78:ts=8:noet:ft=help:
> > diff --git a/vim/notmuch.vim b/vim/notmuch.vim
> > index cad9517..1466e50 100644
> > --- a/vim/notmuch.vim
> > +++ b/vim/notmuch.vim
> > @@ -35,6 +35,7 @@ let g:notmuch_show_maps = {
> > \ 't': 'show_tag("")',
> > \ 'o': 'show_open_msg()',
> > \ 'e': 'show_extract_msg()',
> > + \ '<Enter>': 'show_view_attachment()',
> > \ 's': 'show_save_msg()',
> > \ 'p': 'show_save_patches()',
> > \ 'r': 'show_reply()',
> > @@ -58,6 +59,8 @@ let s:notmuch_date_format_default = '%d.%m.%y'
> > let s:notmuch_datetime_format_default = '%d.%m.%y %H:%M:%S'
> > let s:notmuch_reader_default = 'mutt -f %s'
> > let s:notmuch_sendmail_default = 'sendmail'
> > +let s:notmuch_view_attachment_default = 'xdg-open'
> > +let s:notmuch_attachment_tmpdir_default = '~/.notmuch/tmp'
> > let s:notmuch_folders_count_threads_default = 0
> > let s:notmuch_compose_start_insert_default = 1
> >
> > @@ -152,13 +155,72 @@ function! s:show_info()
> > ruby vim_puts get_message.inspect
> > endfunction
> >
> > +function! s:show_view_attachment()
> > + let line = getline(".")
> > +ruby << EOF
> > + m = get_message
> > + line = VIM::evaluate('line')
> > +
> > + match = line.match(/^Part (\d*):/)
> > + if match and match.length == 2
> > + # Set up the tmpdir
> > + tmpdir = VIM::evaluate('g:notmuch_attachment_tmpdir')
> > + tmpdir = File.expand_path(tmpdir)
> > + Dir.mkdir(tmpdir) unless Dir.exists?(tmpdir)
> > +
> > + p = m.mail.parts[match[1].to_i - 1]
> > + if p == nil
> > + # Not a multipart message, use the message itself.
> > + p = m.mail
> > + end
> > + if p.filename and p.filename.length > 0
> > + filename = p.filename
> > + else
> > + suffix = ''
> > + if p.mime_type == 'text/html'
> > + suffix = '.html'
> > + end
> > + filename = "part-#{match[1]}#{suffix}"
> > + end
> > +
> > + # Sanitize just in case..
> > + filename.gsub!(/[^0-9A-Za-z.\-]/, '_')
> > +
> > + fullpath = File.expand_path("#{tmpdir}/#{filename}")
> > + vim_puts "Viewing attachment #{fullpath}"
> > + File.open(fullpath, 'w') do |f|
> > + f.write p.body.decoded
> > + cmd = VIM::evaluate('g:notmuch_view_attachment')
> > + system(cmd, fullpath)
> > + end
> > + else
> > + vim_puts "No attachment on this line."
> > + end
> > +EOF
> > +endfunction
> > +
> > function! s:show_extract_msg()
> > + let line = getline(".")
> > ruby << EOF
> > m = get_message
> > - m.mail.attachments.each do |a|
> > + line = VIM::evaluate('line')
> > +
> > + # If the user is on a line that has an 'Part'
> > + # line, we just extract the one attachment.
> > + match = line.match(/^Part (\d*):/)
> > + if match and match.length == 2
> > + a = m.mail.parts[match[1].to_i - 1]
> > File.open(a.filename, 'w') do |f|
> > f.write a.body.decoded
> > - print "Extracted '#{a.filename}'"
> > + vim_puts "Extracted #{a.filename}"
> > + end
> > + else
> > + # Extract them all..
> > + m.mail.attachments.each do |a|
> > + File.open(a.filename, 'w') do |f|
> > + f.write a.body.decoded
> > + vim_puts "Extracted #{a.filename}"
> > + end
> > end
> > end
> > EOF
> > @@ -331,6 +393,16 @@ ruby << EOF
> > b << "To: %s" % msg['to']
> > b << "Cc: %s" % msg['cc']
> > b << "Date: %s" % msg['date']
> > + cnt = 0
> > + m.parts.each do |p|
> > + cnt += 1
> > + b << "Part %d: %s (%s)" % [cnt, p.mime_type, p.filename]
> > + end
> > + # Add a special case for text/html messages. Here we show the
> > + # only 'part' so that we can view it in a web browser if we want.
> > + if m.parts.length == 0 and part.mime_type == 'text/html'
> > + b << "Part 1: text/html"
> > + end
> > nm_m.body_start = b.count
> > b << "--- %s ---" % part.mime_type
> > part.convert.each_line do |l|
> > @@ -425,6 +497,14 @@ function! s:set_defaults()
> > endif
> > endif
> >
> > + if !exists('g:notmuch_attachment_tmpdir')
> > + let g:notmuch_attachment_tmpdir = s:notmuch_attachment_tmpdir_default
> > + endif
> > +
> > + if !exists('g:notmuch_view_attachment')
> > + let g:notmuch_view_attachment = s:notmuch_view_attachment_default
> > + endif
> > +
> > if !exists('g:notmuch_folders_count_threads')
> > if exists('g:notmuch_rb_count_threads')
> > let g:notmuch_count_threads = g:notmuch_rb_count_threads
> > --
> > 1.9.3
> >
> > _______________________________________________
> > notmuch mailing list
> > notmuch@notmuchmail.org
> > http://notmuchmail.org/mailman/listinfo/notmuch