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Feature: vimwiki#base#linkify() with markdown syntax setting #994

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This commit is contained in:
Tinmarino
2021-06-09 09:26:52 -04:00
parent 573e3d1952
commit 0181009dba
2 changed files with 60 additions and 35 deletions
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autoload/vimwiki/base.vim
+40 -35
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@@ -2882,50 +2882,55 @@ endfunction
function! vimwiki#base#linkify() abort
" Transform: the url under the cursor to a wiki link
let g:page_title = ''
let g:page_title = ''
" save existing value of @u and delete url under the cursor into @u
let l:save_reg = @u
exe 'normal! "udiW'
" Save existing value of @u and delete url under the cursor into @u
let l:save_reg = @u
exe 'normal! "udiW'
" create a scratch buffer and switch to it
let current_buf = bufnr('')
let scratch_buf = bufnr('scratch',1)
exe 'sil! ' . scratch_buf . 'buffer'
" Create a scratch buffer and switch to it
let current_buf = bufnr('')
let scratch_buf = bufnr('scratch', 1)
exe 'sil! ' . scratch_buf . 'buffer'
" load web page into scratch buffer using Nread with mode=2
" FIXME: on Windows, with vim 7/8 (not with nvim), makes the cmd.exe window show up (annoying)
exe 'sil! :2Nread ' . @u
" Load web page into scratch buffer using Nread with mode=2
" FIXME: on Windows, with vim 7/8 (not with nvim), makes the cmd.exe window show up (annoying)
exe 'sil! :2Nread ' . @u
" extract title from html
" Note: if URL cannot be downloaded the buffer is empty or contains a single
" line: 'Not found'
let page_ok=0
if (wordcount().chars !=0 && getline(1) !=? 'Not found')
let page_ok=1
" regex seems to work fine, but may not cover all cases
exe 'sil! :keepp %s/\v\<title.{-}\>((.|\r)+)\<\/title\>/\=s:get_title(submatch(1))/n'
endif
" Extract title from html
" Note: if URL cannot be downloaded the buffer is empty or contains a single
" line: 'Not found'
let page_ok=0
if (wordcount().chars !=0 && getline(1) !=? 'Not found')
let page_ok=1
" regex seems to work fine, but may not cover all cases
exe 'sil! :keepp %s/\v\<title.{-}\>((.|\r)+)\<\/title\>/\=s:get_title(submatch(1))/n'
endif
" wipeout scratch buffer and switch to current
exe scratch_buf . 'bwipeout'
exe current_buf . 'buffer'
" wipeout scratch buffer and switch to current
exe scratch_buf . 'bwipeout'
exe current_buf . 'buffer'
if (page_ok)
" use template [[URL|DESCRIPTION]]
let template = g:vimwiki_global_vars.WikiLinkTemplate2
let link = substitute(template, '__LinkUrl__', @u, '')
let link = substitute(link, '__LinkDescription__', g:page_title==#'' ? @u : g:page_title, '')
exe 'normal! i' . link
if (page_ok)
if vimwiki#vars#get_wikilocal('syntax') ==# 'markdown'
" [DESC](URL)
let link_tpl = vimwiki#vars#get_syntaxlocal('Weblink2Template')
else
"if URL could not be downloaded, undo and display message
"TODO: other behaviours may be possible (user options?)
exe 'normal! u'
echomsg 'Error downloading URL: ' . @u
" [[URL]]
let link_tpl = g:vimwiki_global_vars.WikiLinkTemplate2
endif
let link = substitute(link_tpl, '__LinkUrl__', @u, '')
let link = substitute(link, '__LinkDescription__', g:page_title==#'' ? @u : g:page_title, '')
exe 'normal! i' . link
else
"if URL could not be downloaded, undo and display message
"TODO: other behaviours may be possible (user options?)
exe 'normal! u'
echomsg 'Error downloading URL: ' . @u
endif
" restore initial value of @u
let @u = l:save_reg
" restore initial value of @u
let @u = l:save_reg
endfunction