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SpaceVim/bundle/vim-mail/autoload/mail/client.vim
2021-10-23 15:51:36 +08:00

112 lines
3.3 KiB
VimL

let s:job_id = 0
let s:job_noop_timer = ''
let s:JOB = SpaceVim#api#import('job')
function! mail#client#connect(ip, port)
let argv = ['telnet', a:ip, a:port]
let s:job_id = s:JOB.start(argv,
\ {
\ 'on_stdout' : function('s:on_stdout'),
\ 'on_stderr' : function('s:on_stderr'),
\ 'on_exit' : function('s:on_exit'),
\ }
\ )
endfunction
" Wed, 06 Sep 2017 02:55:41 +0000 ===> 2017-09-06
let s:__months = {
\ 'Sep' : 9,
\ }
function! s:convert(date) abort
let info = split(a:date, ' ')
let year = info[3]
let m = get(s:__months, info[2], 00)
let day = len(info[1]) == 1 ? '0' . info[1] : info[1]
return join([year, m, day], '-')
endfunction
function! s:noop(id) abort
call mail#client#send(mail#command#noop())
endfunction
let s:_mail_id = -1
let s:_mail_date = ''
let s:_mail_from = ''
let s:_mail_subject = ''
let s:mail_unseen = 0
function! s:parser(data) abort
if type(a:data) == 3
for data in a:data
call mail#client#logger#info('STDOUT: ' . data)
if data =~ '^\* \d\+ FETCH '
let s:_mail_id = matchstr(data, '\d\+')
elseif data =~ '^From: '
let s:_mail_from = substitute(data, '^From: ', '', 'g')
let s:_mail_from .= repeat(' ', 50 - len(s:_mail_from))
elseif data =~ '^Date: '
let s:_mail_date = s:convert(substitute(data, '^Date: ', '', 'g'))
elseif data =~ '^Subject: '
let s:_mail_subject = substitute(data, '^Subject: ', '', 'g')
call mail#client#mailbox#updatedir(s:_mail_id, s:_mail_from, s:_mail_date, s:_mail_subject, mail#client#win#currentDir())
elseif data =~ '* STATUS INBOX'
let s:mail_unseen = matchstr(data, '\d\+')
endif
endfor
else
echom a:data
endif
endfunction
function! s:on_stdout(id, data, event) abort
call s:parser(a:data)
endfunction
function! s:on_stderr(id, data, event) abort
for data in a:data
call mail#client#logger#error('STDERR: ' . data)
endfor
endfunction
function! s:on_exit(id, data, event) abort
call s:parser(a:data)
let s:job_id = 0
if !empty(s:job_noop_timer)
call timer_stop(s:job_noop_timer)
let s:job_noop_timer = ''
endif
endfunction
function! mail#client#send(command)
call mail#client#logger#info('Send command: ' . a:command)
call s:JOB.send(s:job_id, a:command)
endfunction
function! mail#client#open()
if s:job_id == 0
let username = input('USERNAME: ')
let password = input('PASSWORD: ')
if !empty(username) && !empty(password)
call mail#client#connect(g:mail_imap_host, g:mail_imap_port)
call mail#client#send(mail#command#login(username, password))
call mail#client#send(mail#command#select(mail#client#win#currentDir()))
call mail#client#send(mail#command#fetch('1:15', 'BODY[HEADER.FIELDS ("DATE" "FROM" "SUBJECT")]'))
call mail#client#send(mail#command#status('INBOX', '["RECENT"]'))
let s:job_noop_timer = timer_start(20000, function('s:noop'), {'repeat' : -1})
endif
endif
call mail#client#win#open()
endfunction
function! mail#client#unseen()
return s:mail_unseen
endfunction