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function! linkvim#url#resolvers#adoc(url) abort
let l:url = deepcopy(a:url)
let l:parts = split(l:url.stripped, '#', 1)
if len(l:parts) == 1 && l:parts[0] !~# '\.adoc$'
let l:url.path = ''
let l:url.anchor = l:parts[0]
else
let l:root = empty(l:url.origin)
\ ? linkvim#get_root()
\ : fnamemodify(l:url.origin, ':p:h')
let l:url.path = linkvim#paths#s(printf('%s/%s', l:root, l:parts[0]))
let l:url.anchor = get(l:parts, 1, '')
endif
return l:url
endfunction
function! linkvim#url#resolvers#file(url) abort
let l:url = deepcopy(a:url)
let l:url.ext = fnamemodify(l:url.stripped, ':e')
if l:url.stripped[0] ==# '/'
let l:url.path = l:url.stripped
elseif l:url.stripped =~# '^\~'
let l:url.path = simplify(fnamemodify(l:url.stripped, ':p'))
else
let l:url.path = simplify(
\ fnamemodify(l:url.origin, ':p:h') . '/' . l:url.stripped)
endif
return l:url
endfunction
function! linkvim#url#resolvers#journal(url) abort
let l:matches = matchlist(a:url.stripped, '\v([^#]*)%(#(.*))?')
let l:date = get(l:matches, 1, 'N/A')
let l:anchor = get(l:matches, 2, '')
let [l:node, l:_] = linkvim#journal#date_to_node(l:date)
if empty(l:node)
call linkvim#log#warn(
\ 'Could not parse journal URL!',
\ 'URL: ' . a:url.stripped,
\ 'Date: ' . l:date,
\ 'Anchor: ' . l:anchor,
\)
return {}
endif
let l:url = deepcopy(a:url)
let l:url.scheme = 'wiki'
let l:url.anchor = l:anchor
if empty(g:wiki_journal.root)
let l:url.stripped = printf('/%s/%s', g:wiki_journal.name, l:node)
let l:url.url = 'wiki:' . l:url.stripped
let l:url.path =
\ linkvim#url#utils#resolve_path(l:url.stripped, l:url.origin)
else
let l:url.stripped = linkvim#paths#s(g:wiki_journal.root . '/' . l:node)
let l:url.url = 'wiki:' . l:url.stripped
let l:url.path = linkvim#url#utils#add_extension(l:url.stripped)
endif
return l:url
endfunction
function! linkvim#url#resolvers#man(url) abort
let l:url = deepcopy(a:url)
let l:url.path = 'man://' . matchstr(l:url.url, 'man:\(\/\/\)\?\zs[^ (]*')
let l:section = matchstr(l:url.url, '-\zs\d$')
if !empty(l:section)
let l:url.path .= '(' . l:section . ')'
endif
return l:url
endfunction
function! linkvim#url#resolvers#reference(url, return_lnum = v:false) abort
let l:id = a:url.stripped
let l:lnum_target = searchpos('^\s*\[' . l:id . '\]: ', 'nW')[0]
if a:return_lnum " MODIFIED
return l:lnum_target
endif
if l:lnum_target == 0
if get(b:, 'resolve_silent', v:false) " MODIFIED
unlet b:resolve_silent
return {}
endif
call linkvim#log#warn(
\ 'Could not locate reference ',
\ ['ModeMsg', a:url.stripped]
\)
return {}
endif
let l:line = getline(l:lnum_target)
let l:url_string = matchstr(l:line, g:linkvim#rx#url)
if !empty(l:url_string)
return linkvim#url#resolve(l:url_string)
endif
" The reference definition is found, but the URL was not trivially
" recognized. Use a less strict regex and try again, but only accept wiki
" schemed urls to existing files.
let l:url_string = matchstr(l:line, '^\s*\[' . l:id . '\]: \s*\zs.*\ze\s*$')
let l:url = linkvim#url#resolve(l:url_string)
if l:url.scheme ==# 'wiki' && filereadable(l:url.path)
return l:url
endif
" The url is not recognized, so we add a fallback handler that will take us
" to the reference position.
return extend(deepcopy(a:url), {
\ 'scheme': 'refbad',
\ 'lnum': l:lnum_target,
\ 'original': a:url
\})
endfunction
function! linkvim#url#resolvers#reference_fig(url) abort
let l:id = a:url.stripped
let l:lnum_target = searchpos('^\s*\[' . l:id . '\]: ', 'nW')[0]
if l:lnum_target == 0
call linkvim#log#warn(
\ 'Could not locate reference ',
\ ['ModeMsg', a:url.stripped]
\)
return {}
endif
let l:line = getline(l:lnum_target)
let l:url_string = matchstr(l:line, '^\s*\[' . l:id . '\]: \s*\zs.*\ze\s*$')
let l:parts = matchlist(l:url_string, '\v%((\w+):)?.*')
let l:scheme = tolower(l:parts[1])
if empty(l:scheme)
let l:url_string = 'file:' . l:url_string
elseif l:scheme !=? 'file'
call linkvim#log#warn(
\ 'Image reference links only support file scheme! Not: ',
\ ['ModeMsg', l:scheme]
\)
return {}
endif
if !empty(l:url_string)
return linkvim#url#resolve(l:url_string)
endif
" The reference definition is found, but the URL was empty. Use a fallback
" handler that will take us to the reference position.
return extend(deepcopy(a:url), {
\ 'scheme': 'refbad',
\ 'lnum': l:lnum_target,
\ 'original': a:url
\})
endfunction
function! linkvim#url#resolvers#wiki(url) abort
let l:url = deepcopy(a:url)
let l:url.anchor = linkvim#url#utils#extract_anchor(l:url.stripped)
let l:path = split(l:url.stripped, '#', 1)[0]
let l:url.path = linkvim#url#utils#resolve_path(l:path, l:url.origin)
return l:url
endfunction
function! linkvim#url#resolvers#md(url) abort
let l:url = deepcopy(a:url)
let l:anchor = linkvim#url#utils#extract_anchor(l:url.stripped)
let l:url.anchor = linkvim#url#utils#url_decode(l:anchor)
let l:path = split(l:url.stripped, '#', 1)[0]
let l:path = linkvim#url#utils#url_decode(l:path)
let l:url.path = linkvim#url#utils#resolve_path(l:path, l:url.origin)
return l:url
endfunction
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