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ultimate-vim/vim_plugin_candinates_src/vimwiki-1-2/autoload/vimwiki/html.vim

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" vim:tabstop=2:shiftwidth=2:expandtab:foldmethod=marker:textwidth=79
" Vimwiki autoload plugin file
" Export to HTML
" Author: Maxim Kim <habamax@gmail.com>
" Home: http://code.google.com/p/vimwiki/
" XXX: This file should be refactored!
" Load only once {{{
if exists("g:loaded_vimwiki_html_auto") || &cp
finish
endif
let g:loaded_vimwiki_html_auto = 1
"}}}
" UTILITY "{{{
function! s:root_path(subdir) "{{{
return repeat('../', len(split(a:subdir, '[/\\]')))
endfunction "}}}
function! s:syntax_supported() " {{{
return VimwikiGet('syntax') == "default"
endfunction " }}}
function! s:remove_blank_lines(lines) " {{{
while !empty(a:lines) && a:lines[-1] =~ '^\s*$'
call remove(a:lines, -1)
endwhile
endfunction "}}}
function! s:is_web_link(lnk) "{{{
if a:lnk =~ '^\%(https://\|http://\|www.\|ftp://\|file://\|mailto:\)'
return 1
endif
return 0
endfunction "}}}
function! s:is_img_link(lnk) "{{{
if a:lnk =~ '\.\%(png\|jpg\|gif\|jpeg\)$'
return 1
endif
return 0
endfunction "}}}
function! s:has_abs_path(fname) "{{{
if a:fname =~ '\(^.:\)\|\(^/\)'
return 1
endif
return 0
endfunction "}}}
function! s:find_autoload_file(name) " {{{
for path in split(&runtimepath, ',')
let fname = path.'/autoload/vimwiki/'.a:name
if glob(fname) != ''
return fname
endif
endfor
return ''
endfunction " }}}
function! s:create_default_CSS(path) " {{{
let path = expand(a:path)
let css_full_name = path.VimwikiGet('css_name')
if glob(css_full_name) == ""
call vimwiki#base#mkdir(fnamemodify(css_full_name, ':p:h'))
let default_css = s:find_autoload_file('style.css')
if default_css != ''
let lines = readfile(default_css)
call writefile(lines, css_full_name)
echomsg "Default style.css has been created."
endif
endif
endfunction "}}}
function! s:template_full_name(name) "{{{
if a:name == ''
let name = VimwikiGet('template_default')
else
let name = a:name
endif
let fname = expand(VimwikiGet('template_path').
\name.
\VimwikiGet('template_ext'))
if filereadable(fname)
return fname
else
return ''
endif
endfunction "}}}
function! s:get_html_template(wikifile, template) "{{{
" TODO: refactor it!!!
let lines=[]
let template_name = s:template_full_name(a:template)
if template_name != ''
try
let lines = readfile(template_name)
return lines
catch /E484/
echomsg 'vimwiki: html template '.template_name.
\ ' does not exist!'
endtry
endif
" if no VimwikiGet('html_template') set up or error while reading template
" file -- use default one.
let default_tpl = s:find_autoload_file('default.tpl')
if default_tpl != ''
let lines = readfile(default_tpl)
endif
return lines
endfunction "}}}
function! s:safe_html(line) "{{{
"" htmlize symbols: < > &
let line = substitute(a:line, '&', '\&amp;', 'g')
let tags = join(split(g:vimwiki_valid_html_tags, '\s*,\s*'), '\|')
let line = substitute(line,'<\%(/\?\%('
\.tags.'\)\%(\s\{-1}\S\{-}\)\{-}/\?>\)\@!',
\'\&lt;', 'g')
let line = substitute(line,'\%(</\?\%('
\.tags.'\)\%(\s\{-1}\S\{-}\)\{-}/\?\)\@<!>',
\'\&gt;', 'g')
return line
endfunction "}}}
function! s:delete_html_files(path) "{{{
let htmlfiles = split(glob(a:path.'**/*.html'), '\n')
for fname in htmlfiles
" ignore user html files, e.g. search.html,404.html
if stridx(g:vimwiki_user_htmls, fnamemodify(fname, ":t")) >= 0
continue
endif
" delete if there is no corresponding wiki file
let subdir = vimwiki#base#subdir(VimwikiGet('path_html'), fname)
let wikifile = VimwikiGet("path").subdir.
\fnamemodify(fname, ":t:r").VimwikiGet("ext")
if filereadable(wikifile)
continue
endif
try
call delete(fname)
catch
echomsg 'vimwiki: Cannot delete '.fname
endtry
endfor
endfunction "}}}
function! s:mid(value, cnt) "{{{
return strpart(a:value, a:cnt, len(a:value) - 2 * a:cnt)
endfunction "}}}
function! s:subst_func(line, regexp, func) " {{{
" Substitute text found by regexp with result of
" func(matched) function.
let pos = 0
let lines = split(a:line, a:regexp, 1)
let res_line = ""
for line in lines
let res_line = res_line.line
let matched = matchstr(a:line, a:regexp, pos)
if matched != ""
let res_line = res_line.{a:func}(matched)
endif
let pos = matchend(a:line, a:regexp, pos)
endfor
return res_line
endfunction " }}}
function! s:save_vimwiki_buffer() "{{{
if &filetype == 'vimwiki'
silent update
endif
endfunction "}}}
function! s:trim(string) "{{{
let res = substitute(a:string, '^\s\+', '', '')
let res = substitute(res, '\s\+$', '', '')
return res
endfunction "}}}
function! s:get_html_toc(toc_list) "{{{
" toc_list is list of [level, header_text, header_id]
" ex: [[1, "Header", "toc1"], [2, "Header2", "toc2"], ...]
function! s:close_list(toc, plevel, level) "{{{
let plevel = a:plevel
while plevel > a:level
call add(a:toc, '</ul>')
let plevel -= 1
endwhile
return plevel
endfunction "}}}
if empty(a:toc_list)
return []
endif
let toc = ['<div class="toc">']
let level = 0
let plevel = 0
for [level, text, id] in a:toc_list
if level > plevel
call add(toc, '<ul>')
elseif level < plevel
let plevel = s:close_list(toc, plevel, level)
endif
let toc_text = s:process_tags_remove_links(text)
let toc_text = s:process_tags_typefaces(toc_text)
call add(toc, '<li><a href="#'.id.'">'.toc_text.'</a>')
let plevel = level
endfor
call s:close_list(toc, level, 0)
call add(toc, '</div>')
return toc
endfunction "}}}
" insert toc into dest.
function! s:process_toc(dest, placeholders, toc) "{{{
let toc_idx = 0
if !empty(a:placeholders)
for [placeholder, row, idx] in a:placeholders
let [type, param] = placeholder
if type == 'toc'
let toc = a:toc[:]
if !empty(param)
call insert(toc, '<h1>'.param.'</h1>')
endif
let shift = toc_idx * len(toc)
call extend(a:dest, toc, row + shift)
let toc_idx += 1
endif
endfor
endif
endfunction "}}}
" get title.
function! s:process_title(placeholders, default_title) "{{{
if !empty(a:placeholders)
for [placeholder, row, idx] in a:placeholders
let [type, param] = placeholder
if type == 'title' && !empty(param)
return param
endif
endfor
endif
return a:default_title
endfunction "}}}
function! s:is_html_uptodate(wikifile) "{{{
let tpl_time = -1
let tpl_file = s:template_full_name('')
if tpl_file != ''
let tpl_time = getftime(tpl_file)
endif
let wikifile = fnamemodify(a:wikifile, ":p")
let subdir = vimwiki#base#subdir(VimwikiGet('path'), wikifile)
let htmlfile = expand(VimwikiGet('path_html').subdir.
\fnamemodify(wikifile, ":t:r").".html")
if getftime(wikifile) <= getftime(htmlfile) && tpl_time <= getftime(htmlfile)
return 1
endif
return 0
endfunction "}}}
function! s:html_insert_contents(html_lines, content) "{{{
let lines = []
for line in a:html_lines
if line =~ '%content%'
let parts = split(line, '%content%', 1)
if empty(parts)
call extend(lines, a:content)
else
for idx in range(len(parts))
call add(lines, parts[idx])
if idx < len(parts) - 1
call extend(lines, a:content)
endif
endfor
endif
else
call add(lines, line)
endif
endfor
return lines
endfunction "}}}
"}}}
" INLINE TAGS "{{{
function! s:tag_em(value) "{{{
return '<em>'.s:mid(a:value, 1).'</em>'
endfunction "}}}
function! s:tag_strong(value) "{{{
return '<strong>'.s:mid(a:value, 1).'</strong>'
endfunction "}}}
function! s:tag_todo(value) "{{{
return '<span class="todo">'.a:value.'</span>'
endfunction "}}}
function! s:tag_strike(value) "{{{
return '<del>'.s:mid(a:value, 2).'</del>'
endfunction "}}}
function! s:tag_super(value) "{{{
return '<sup><small>'.s:mid(a:value, 1).'</small></sup>'
endfunction "}}}
function! s:tag_sub(value) "{{{
return '<sub><small>'.s:mid(a:value, 2).'</small></sub>'
endfunction "}}}
function! s:tag_code(value) "{{{
return '<code>'.s:mid(a:value, 1).'</code>'
endfunction "}}}
function! s:tag_pre(value) "{{{
return '<code>'.s:mid(a:value, 3).'</code>'
endfunction "}}}
function! s:tag_internal_link(value) "{{{
" Make <a href="This is a link">This is a link</a>
" from [[This is a link]]
" Make <a href="link">This is a link</a>
" from [[link|This is a link]]
" Make <a href="link">This is a link</a>
" from [[link][This is a link]]
" TODO: rename function -- it makes not only internal links.
" TODO: refactor it.
function! s:linkify(src, caption, style) "{{{
if a:style == ''
let style_str = ''
else
let style_str = ' style="'.a:style.'"'
endif
if s:is_img_link(a:caption)
let link = '<a href="'.a:src.'"><img src="'.a:caption.'"'.style_str.' />'.
\ '</a>'
elseif vimwiki#base#is_non_wiki_link(a:src)
let link = '<a href="'.a:src.'">'.a:caption.'</a>'
elseif s:is_img_link(a:src)
let link = '<img src="'.a:src.'" alt="'.a:caption.'"'. style_str.' />'
elseif vimwiki#base#is_link_to_dir(a:src)
if g:vimwiki_dir_link == ''
let link = '<a href="'.vimwiki#base#safe_link(a:src).'">'.a:caption.'</a>'
else
let link = '<a href="'.vimwiki#base#safe_link(a:src).
\ g:vimwiki_dir_link.'.html">'.a:caption.'</a>'
endif
else
let link = '<a href="'.vimwiki#base#safe_link(a:src).
\ '.html">'.a:caption.'</a>'
endif
return link
endfunction "}}}
let value = s:mid(a:value, 2)
let line = ''
if value =~ '|'
let link_parts = split(value, "|", 1)
else
let link_parts = split(value, "][", 1)
endif
if len(link_parts) > 1
if len(link_parts) < 3
let style = ""
else
let style = link_parts[2]
endif
let line = s:linkify(link_parts[0], link_parts[1], style)
else
let line = s:linkify(value, value, '')
endif
return line
endfunction "}}}
function! s:tag_external_link(value) "{{{
"" Make <a href="link">link desc</a>
"" from [link link desc]
let value = s:mid(a:value, 1)
let line = ''
if s:is_web_link(value)
let lnkElements = split(value)
let head = lnkElements[0]
let rest = join(lnkElements[1:])
if rest==""
let rest=head
endif
if s:is_img_link(rest)
if rest!=head
let line = '<a href="'.head.'"><img src="'.rest.'" /></a>'
else
let line = '<img src="'.rest.'" />'
endif
else
let line = '<a href="'.head.'">'.rest.'</a>'
endif
elseif s:is_img_link(value)
let line = '<img src="'.value.'" />'
else
" [alskfj sfsf] shouldn't be a link. So return it as it was --
" enclosed in [...]
let line = '['.value.']'
endif
return line
endfunction "}}}
function! s:tag_wikiword_link(value) "{{{
" Make <a href="WikiWord">WikiWord</a> from WikiWord
if a:value[0] == '!'
return a:value[1:]
elseif g:vimwiki_camel_case
let line = '<a href="'.a:value.'.html">'.a:value.'</a>'
return line
else
return a:value
endif
endfunction "}}}
function! s:tag_barebone_link(value) "{{{
"" Make <a href="http://habamax.ru">http://habamax.ru</a>
"" from http://habamax.ru
if s:is_img_link(a:value)
let line = '<img src="'.a:value.'" />'
else
let line = '<a href="'.a:value.'">'.a:value.'</a>'
endif
return line
endfunction "}}}
function! s:tag_no_wikiword_link(value) "{{{
if a:value[0] == '!'
return a:value[1:]
else
return a:value
endif
endfunction "}}}
function! s:tag_remove_internal_link(value) "{{{
let value = s:mid(a:value, 2)
let line = ''
if value =~ '|'
let link_parts = split(value, "|", 1)
else
let link_parts = split(value, "][", 1)
endif
if len(link_parts) > 1
if len(link_parts) < 3
let style = ""
else
let style = link_parts[2]
endif
let line = link_parts[1]
else
let line = value
endif
return line
endfunction "}}}
function! s:tag_remove_external_link(value) "{{{
let value = s:mid(a:value, 1)
let line = ''
if s:is_web_link(value)
let lnkElements = split(value)
let head = lnkElements[0]
let rest = join(lnkElements[1:])
if rest==""
let rest=head
endif
let line = rest
elseif s:is_img_link(value)
let line = '<img src="'.value.'" />'
else
" [alskfj sfsf] shouldn't be a link. So return it as it was --
" enclosed in [...]
let line = '['.value.']'
endif
return line
endfunction "}}}
function! s:make_tag(line, regexp, func) "{{{
" Make tags for a given matched regexp.
" Exclude preformatted text and href links.
let patt_splitter = '\(`[^`]\+`\)\|\({{{.\+}}}\)\|'.
\ '\(<a href.\{-}</a>\)\|\(<img src.\{-}/>\)'
if '`[^`]\+`' == a:regexp || '{{{.\+}}}' == a:regexp
let res_line = s:subst_func(a:line, a:regexp, a:func)
else
let pos = 0
" split line with patt_splitter to have parts of line before and after
" href links, preformatted text
" ie:
" hello world `is just a` simple <a href="link.html">type of</a> prg.
" result:
" ['hello world ', ' simple ', 'type of', ' prg']
let lines = split(a:line, patt_splitter, 1)
let res_line = ""
for line in lines
let res_line = res_line.s:subst_func(line, a:regexp, a:func)
let res_line = res_line.matchstr(a:line, patt_splitter, pos)
let pos = matchend(a:line, patt_splitter, pos)
endfor
endif
return res_line
endfunction "}}}
function! s:process_tags_remove_links(line) " {{{
let line = a:line
let line = s:make_tag(line, '\[\[.\{-}\]\]', 's:tag_remove_internal_link')
let line = s:make_tag(line, '\[.\{-}\]', 's:tag_remove_external_link')
return line
endfunction " }}}
function! s:process_tags_typefaces(line) "{{{
let line = a:line
let line = s:make_tag(line, g:vimwiki_rxNoWikiWord, 's:tag_no_wikiword_link')
let line = s:make_tag(line, g:vimwiki_rxItalic, 's:tag_em')
let line = s:make_tag(line, g:vimwiki_rxBold, 's:tag_strong')
let line = s:make_tag(line, g:vimwiki_rxTodo, 's:tag_todo')
let line = s:make_tag(line, g:vimwiki_rxDelText, 's:tag_strike')
let line = s:make_tag(line, g:vimwiki_rxSuperScript, 's:tag_super')
let line = s:make_tag(line, g:vimwiki_rxSubScript, 's:tag_sub')
let line = s:make_tag(line, g:vimwiki_rxCode, 's:tag_code')
return line
endfunction " }}}
function! s:process_tags_links(line) " {{{
let line = a:line
let line = s:make_tag(line, '\[\[.\{-}\]\]', 's:tag_internal_link')
let line = s:make_tag(line, '\[.\{-}\]', 's:tag_external_link')
let line = s:make_tag(line, g:vimwiki_rxWeblink, 's:tag_barebone_link')
let line = s:make_tag(line, g:vimwiki_rxWikiWord, 's:tag_wikiword_link')
return line
endfunction " }}}
function! s:process_inline_tags(line) "{{{
let line = s:process_tags_links(a:line)
let line = s:process_tags_typefaces(line)
return line
endfunction " }}}
"}}}
" BLOCK TAGS {{{
function! s:close_tag_pre(pre, ldest) "{{{
if a:pre[0]
call insert(a:ldest, "</pre>")
return 0
endif
return a:pre
endfunction "}}}
function! s:close_tag_quote(quote, ldest) "{{{
if a:quote
call insert(a:ldest, "</blockquote>")
return 0
endif
return a:quote
endfunction "}}}
function! s:close_tag_para(para, ldest) "{{{
if a:para
call insert(a:ldest, "</p>")
return 0
endif
return a:para
endfunction "}}}
function! s:close_tag_table(table, ldest) "{{{
" The first element of table list is a string which tells us if table should be centered.
" The rest elements are rows which are lists of columns:
" ['center',
" [ CELL1, CELL2, CELL3 ],
" [ CELL1, CELL2, CELL3 ],
" [ CELL1, CELL2, CELL3 ],
" ]
" And CELLx is: { 'body': 'col_x', 'rowspan': r, 'colspan': c }
function! s:sum_rowspan(table) "{{{
let table = a:table
" Get max cells
let max_cells = 0
for row in table[1:]
let n_cells = len(row)
if n_cells > max_cells
let max_cells = n_cells
end
endfor
" Sum rowspan
for cell_idx in range(max_cells)
let rows = 1
for row_idx in range(len(table)-1, 1, -1)
if cell_idx >= len(table[row_idx])
let rows = 1
continue
endif
if table[row_idx][cell_idx].rowspan == 0
let rows += 1
else " table[row_idx][cell_idx].rowspan == 1
let table[row_idx][cell_idx].rowspan = rows
let rows = 1
endif
endfor
endfor
endfunction "}}}
function! s:sum_colspan(table) "{{{
for row in a:table[1:]
let cols = 1
for cell_idx in range(len(row)-1, 0, -1)
if row[cell_idx].colspan == 0
let cols += 1
else "row[cell_idx].colspan == 1
let row[cell_idx].colspan = cols
let cols = 1
endif
endfor
endfor
endfunction "}}}
function! s:close_tag_row(row, header, ldest) "{{{
call add(a:ldest, '<tr>')
" Set tag element of columns
if a:header
let tag_name = 'th'
else
let tag_name = 'td'
end
" Close tag of columns
for cell in a:row
if cell.rowspan == 0 || cell.colspan == 0
continue
endif
if cell.rowspan > 1
let rowspan_attr = ' rowspan="' . cell.rowspan . '"'
else "cell.rowspan == 1
let rowspan_attr = ''
endif
if cell.colspan > 1
let colspan_attr = ' colspan="' . cell.colspan . '"'
else "cell.colspan == 1
let colspan_attr = ''
endif
call add(a:ldest, '<' . tag_name . rowspan_attr . colspan_attr .'>')
call add(a:ldest, s:process_inline_tags(cell.body))
call add(a:ldest, '</'. tag_name . '>')
endfor
call add(a:ldest, '</tr>')
endfunction "}}}
let table = a:table
let ldest = a:ldest
if len(table)
call s:sum_rowspan(table)
call s:sum_colspan(table)
if table[0] == 'center'
call add(ldest, "<table class='center'>")
else
call add(ldest, "<table>")
endif
" Empty lists are table separators.
" Search for the last empty list. All the above rows would be a table header.
" We should exclude the first element of the table list as it is a text tag
" that shows if table should be centered or not.
let head = 0
for idx in range(len(table)-1, 1, -1)
if empty(table[idx])
let head = idx
break
endif
endfor
if head > 0
for row in table[1 : head-1]
if !empty(filter(row, '!empty(v:val)'))
call s:close_tag_row(row, 1, ldest)
endif
endfor
for row in table[head+1 :]
call s:close_tag_row(row, 0, ldest)
endfor
else
for row in table[1 :]
call s:close_tag_row(row, 0, ldest)
endfor
endif
call add(ldest, "</table>")
let table = []
endif
return table
endfunction "}}}
function! s:close_tag_list(lists, ldest) "{{{
while len(a:lists)
let item = remove(a:lists, 0)
call insert(a:ldest, item[0])
endwhile
endfunction! "}}}
function! s:close_tag_def_list(deflist, ldest) "{{{
if a:deflist
call insert(a:ldest, "</dl>")
return 0
endif
return a:deflist
endfunction! "}}}
function! s:process_tag_pre(line, pre) "{{{
" pre is the list of [is_in_pre, indent_of_pre]
let lines = []
let pre = a:pre
let processed = 0
if !pre[0] && a:line =~ '^\s*{{{[^\(}}}\)]*\s*$'
let class = matchstr(a:line, '{{{\zs.*$')
let class = substitute(class, '\s\+$', '', 'g')
if class != ""
call add(lines, "<pre ".class.">")
else
call add(lines, "<pre>")
endif
let pre = [1, len(matchstr(a:line, '^\s*\ze{{{'))]
let processed = 1
elseif pre[0] && a:line =~ '^\s*}}}\s*$'
let pre = [0, 0]
call add(lines, "</pre>")
let processed = 1
elseif pre[0]
let processed = 1
call add(lines, substitute(a:line, '^\s\{'.pre[1].'}', '', ''))
endif
return [processed, lines, pre]
endfunction "}}}
function! s:process_tag_quote(line, quote) "{{{
let lines = []
let quote = a:quote
let processed = 0
if a:line =~ '^\s\{4,}\S'
if !quote
call add(lines, "<blockquote>")
let quote = 1
endif
let processed = 1
call add(lines, substitute(a:line, '^\s*', '', ''))
elseif quote
call add(lines, "</blockquote>")
let quote = 0
endif
return [processed, lines, quote]
endfunction "}}}
function! s:process_tag_list(line, lists) "{{{
function! s:add_checkbox(line, rx_list, st_tag, en_tag) "{{{
let st_tag = a:st_tag
let en_tag = a:en_tag
let chk = matchlist(a:line, a:rx_list)
if len(chk) > 0
if len(chk[1])>0
"wildcard characters are difficult to match correctly
if chk[1] =~ '[.*\\^$~]'
let chk[1] ='\'.chk[1]
endif
let completion = match(g:vimwiki_listsyms, '\C' . chk[1])
if completion >= 0 && completion <=4
let st_tag = '<li class="done'.completion.'">'
endif
endif
endif
return [st_tag, en_tag]
endfunction "}}}
let in_list = (len(a:lists) > 0)
" If it is not list yet then do not process line that starts from *bold*
" text.
if !in_list
let pos = match(a:line, g:vimwiki_rxBold)
if pos != -1 && strpart(a:line, 0, pos) =~ '^\s*$'
return [0, []]
endif
endif
let lines = []
let processed = 0
if a:line =~ g:vimwiki_rxListBullet
let lstSym = matchstr(a:line, '[*-]')
let lstTagOpen = '<ul>'
let lstTagClose = '</ul>'
let lstRegExp = g:vimwiki_rxListBullet
elseif a:line =~ g:vimwiki_rxListNumber
let lstSym = '#'
let lstTagOpen = '<ol>'
let lstTagClose = '</ol>'
let lstRegExp = g:vimwiki_rxListNumber
else
let lstSym = ''
let lstTagOpen = ''
let lstTagClose = ''
let lstRegExp = ''
endif
if lstSym != ''
" To get proper indent level 'retab' the line -- change all tabs
" to spaces*tabstop
let line = substitute(a:line, '\t', repeat(' ', &tabstop), 'g')
let indent = stridx(line, lstSym)
let checkbox = '\s*\[\(.\?\)\]\s*'
let [st_tag, en_tag] = s:add_checkbox(line,
\ lstRegExp.checkbox, '<li>', '')
if !in_list
call add(a:lists, [lstTagClose, indent])
call add(lines, lstTagOpen)
elseif (in_list && indent > a:lists[-1][1])
let item = remove(a:lists, -1)
call add(lines, item[0])
call add(a:lists, [lstTagClose, indent])
call add(lines, lstTagOpen)
elseif (in_list && indent < a:lists[-1][1])
while len(a:lists) && indent < a:lists[-1][1]
let item = remove(a:lists, -1)
call add(lines, item[0])
endwhile
elseif in_list
let item = remove(a:lists, -1)
call add(lines, item[0])
endif
call add(a:lists, [en_tag, indent])
call add(lines, st_tag)
call add(lines,
\ substitute(a:line, lstRegExp.'\%('.checkbox.'\)\?', '', ''))
let processed = 1
elseif in_list > 0 && a:line =~ '^\s\+\S\+'
if g:vimwiki_list_ignore_newline
call add(lines, a:line)
else
call add(lines, '<br />'.a:line)
endif
let processed = 1
else
call s:close_tag_list(a:lists, lines)
endif
return [processed, lines]
endfunction "}}}
function! s:process_tag_def_list(line, deflist) "{{{
let lines = []
let deflist = a:deflist
let processed = 0
let matches = matchlist(a:line, '\(^.*\)::\%(\s\|$\)\(.*\)')
if !deflist && len(matches) > 0
call add(lines, "<dl>")
let deflist = 1
endif
if deflist && len(matches) > 0
if matches[1] != ''
call add(lines, "<dt>".matches[1]."</dt>")
endif
if matches[2] != ''
call add(lines, "<dd>".matches[2]."</dd>")
endif
let processed = 1
elseif deflist
let deflist = 0
call add(lines, "</dl>")
endif
return [processed, lines, deflist]
endfunction "}}}
function! s:process_tag_para(line, para) "{{{
let lines = []
let para = a:para
let processed = 0
if a:line =~ '^\s\{,3}\S'
if !para
call add(lines, "<p>")
let para = 1
endif
let processed = 1
call add(lines, a:line)
elseif para && a:line =~ '^\s*$'
call add(lines, "</p>")
let para = 0
endif
return [processed, lines, para]
endfunction "}}}
function! s:process_tag_h(line, id) "{{{
let line = a:line
let processed = 0
let h_level = 0
let h_text = ''
let h_id = ''
if a:line =~ g:vimwiki_rxH6
let h_level = 6
elseif a:line =~ g:vimwiki_rxH5
let h_level = 5
elseif a:line =~ g:vimwiki_rxH4
let h_level = 4
elseif a:line =~ g:vimwiki_rxH3
let h_level = 3
elseif a:line =~ g:vimwiki_rxH2
let h_level = 2
elseif a:line =~ g:vimwiki_rxH1
let h_level = 1
endif
if h_level > 0
let a:id[h_level] += 1
" reset higher level ids
for level in range(h_level+1, 6)
let a:id[level] = 0
endfor
let centered = 0
if a:line =~ '^\s\+'
let centered = 1
endif
let line = s:trim(line)
let h_number = ''
for l in range(1, h_level-1)
let h_number .= a:id[l].'.'
endfor
let h_number .= a:id[h_level]
let h_id = 'toc_'.h_number
let h_part = '<h'.h_level.' id="'.h_id.'"'
if centered
let h_part .= ' class="justcenter">'
else
let h_part .= '>'
endif
let h_text = s:trim(strpart(line, h_level, len(line) - h_level * 2))
if g:vimwiki_html_header_numbering
let num = matchstr(h_number,
\ '^\(\d.\)\{'.(g:vimwiki_html_header_numbering-1).'}\zs.*')
if !empty(num)
let num .= g:vimwiki_html_header_numbering_sym
endif
let h_text = num.' '.h_text
endif
let line = h_part.h_text.'</h'.h_level.'>'
let processed = 1
endif
return [processed, line, h_level, h_text, h_id]
endfunction "}}}
function! s:process_tag_hr(line) "{{{
let line = a:line
let processed = 0
if a:line =~ '^-----*$'
let line = '<hr />'
let processed = 1
endif
return [processed, line]
endfunction "}}}
function! s:process_tag_table(line, table) "{{{
function! s:table_empty_cell(value) "{{{
let cell = {}
if a:value =~ '^\s*\\/\s*$'
let cell.body = ''
let cell.rowspan = 0
let cell.colspan = 1
elseif a:value =~ '^\s*&gt;\s*$'
let cell.body = ''
let cell.rowspan = 1
let cell.colspan = 0
elseif a:value =~ '^\s*$'
let cell.body = '&nbsp;'
let cell.rowspan = 1
let cell.colspan = 1
else
let cell.body = a:value
let cell.rowspan = 1
let cell.colspan = 1
endif
return cell
endfunction "}}}
function! s:table_add_row(table, line) "{{{
if empty(a:table)
if a:line =~ '^\s\+'
let row = ['center', []]
else
let row = ['normal', []]
endif
else
let row = [[]]
endif
return row
endfunction "}}}
let table = a:table
let lines = []
let processed = 0
if a:line =~ '^\s*|[-+]\+|\s*$'
call extend(table, s:table_add_row(a:table, a:line))
let processed = 1
elseif a:line =~ '^\s*|.\+|\s*$'
call extend(table, s:table_add_row(a:table, a:line))
let processed = 1
let cells = split(a:line, '\s*|\s*', 1)[1: -2]
call map(cells, 's:table_empty_cell(v:val)')
call extend(table[-1], cells)
else
let table = s:close_tag_table(table, lines)
endif
return [processed, lines, table]
endfunction "}}}
"}}}
" }}}
" WIKI2HTML "{{{
function! s:parse_line(line, state) " {{{
let state = {}
let state.para = a:state.para
let state.quote = a:state.quote
let state.pre = a:state.pre[:]
let state.table = a:state.table[:]
let state.lists = a:state.lists[:]
let state.deflist = a:state.deflist
let state.placeholder = a:state.placeholder
let state.toc = a:state.toc
let state.toc_id = a:state.toc_id
let res_lines = []
let line = s:safe_html(a:line)
let processed = 0
if !processed
if line =~ g:vimwiki_rxComment
let processed = 1
endif
endif
" nohtml -- placeholder
if !processed
if line =~ '^\s*%nohtml'
let processed = 1
let state.placeholder = ['nohtml']
endif
endif
" title -- placeholder
if !processed
if line =~ '^\s*%title'
let processed = 1
let param = matchstr(line, '^\s*%title\s\zs.*')
let state.placeholder = ['title', param]
endif
endif
" html template -- placeholder "{{{
if !processed
if line =~ '^\s*%template'
let processed = 1
let param = matchstr(line, '^\s*%template\s\zs.*')
let state.placeholder = ['template', param]
endif
endif
"}}}
" toc -- placeholder "{{{
if !processed
if line =~ '^\s*%toc'
let processed = 1
let param = matchstr(line, '^\s*%toc\s\zs.*')
let state.placeholder = ['toc', param]
endif
endif
"}}}
" pres "{{{
if !processed
let [processed, lines, state.pre] = s:process_tag_pre(line, state.pre)
" pre is just fine to be in the list -- do not close list item here.
" if processed && len(state.lists)
" call s:close_tag_list(state.lists, lines)
" endif
if processed && len(state.table)
let state.table = s:close_tag_table(state.table, lines)
endif
if processed && state.deflist
let state.deflist = s:close_tag_def_list(state.deflist, lines)
endif
if processed && state.quote
let state.quote = s:close_tag_quote(state.quote, lines)
endif
if processed && state.para
let state.para = s:close_tag_para(state.para, lines)
endif
call extend(res_lines, lines)
endif
"}}}
" lists "{{{
if !processed
let [processed, lines] = s:process_tag_list(line, state.lists)
if processed && state.quote
let state.quote = s:close_tag_quote(state.quote, lines)
endif
if processed && state.pre[0]
let state.pre = s:close_tag_pre(state.pre, lines)
endif
if processed && len(state.table)
let state.table = s:close_tag_table(state.table, lines)
endif
if processed && state.deflist
let state.deflist = s:close_tag_def_list(state.deflist, lines)
endif
if processed && state.para
let state.para = s:close_tag_para(state.para, lines)
endif
call map(lines, 's:process_inline_tags(v:val)')
call extend(res_lines, lines)
endif
"}}}
" headers "{{{
if !processed
let [processed, line, h_level, h_text, h_id] = s:process_tag_h(line, state.toc_id)
if processed
call s:close_tag_list(state.lists, res_lines)
let state.table = s:close_tag_table(state.table, res_lines)
let state.pre = s:close_tag_pre(state.pre, res_lines)
let state.quote = s:close_tag_quote(state.quote, res_lines)
let state.para = s:close_tag_para(state.para, res_lines)
let line = s:process_inline_tags(line)
call add(res_lines, line)
" gather information for table of contents
call add(state.toc, [h_level, h_text, h_id])
endif
endif
"}}}
" tables "{{{
if !processed
let [processed, lines, state.table] = s:process_tag_table(line, state.table)
call extend(res_lines, lines)
endif
"}}}
" quotes "{{{
if !processed
let [processed, lines, state.quote] = s:process_tag_quote(line, state.quote)
if processed && len(state.lists)
call s:close_tag_list(state.lists, lines)
endif
if processed && state.deflist
let state.deflist = s:close_tag_def_list(state.deflist, lines)
endif
if processed && len(state.table)
let state.table = s:close_tag_table(state.table, lines)
endif
if processed && state.pre[0]
let state.pre = s:close_tag_pre(state.pre, lines)
endif
if processed && state.para
let state.para = s:close_tag_para(state.para, lines)
endif
call map(lines, 's:process_inline_tags(v:val)')
call extend(res_lines, lines)
endif
"}}}
" horizontal rules "{{{
if !processed
let [processed, line] = s:process_tag_hr(line)
if processed
call s:close_tag_list(state.lists, res_lines)
let state.table = s:close_tag_table(state.table, res_lines)
let state.pre = s:close_tag_pre(state.pre, res_lines)
call add(res_lines, line)
endif
endif
"}}}
" definition lists "{{{
if !processed
let [processed, lines, state.deflist] = s:process_tag_def_list(line, state.deflist)
call map(lines, 's:process_inline_tags(v:val)')
call extend(res_lines, lines)
endif
"}}}
"" P "{{{
if !processed
let [processed, lines, state.para] = s:process_tag_para(line, state.para)
if processed && len(state.lists)
call s:close_tag_list(state.lists, lines)
endif
if processed && state.quote
let state.quote = s:close_tag_quote(state.quote, res_lines)
endif
if processed && state.pre[0]
let state.pre = s:close_tag_pre(state.pre, res_lines)
endif
if processed && len(state.table)
let state.table = s:close_tag_table(state.table, res_lines)
endif
call map(lines, 's:process_inline_tags(v:val)')
call extend(res_lines, lines)
endif
"}}}
"" add the rest
if !processed
call add(res_lines, line)
endif
return [res_lines, state]
endfunction " }}}
function! vimwiki#html#Wiki2HTML(path, wikifile) "{{{
let starttime = reltime() " start the clock
echo 'Generating HTML ... '
if !s:syntax_supported()
echomsg 'vimwiki: Only vimwiki_default syntax supported!!!'
return
endif
let wikifile = fnamemodify(a:wikifile, ":p")
let subdir = vimwiki#base#subdir(VimwikiGet('path'), wikifile)
let path = expand(a:path).subdir
let htmlfile = fnamemodify(wikifile, ":t:r").'.html'
let lsource = readfile(wikifile)
let ldest = []
call vimwiki#base#mkdir(path)
" nohtml placeholder -- to skip html generation.
let nohtml = 0
" template placeholder
let template_name = ''
" for table of contents placeholders.
let placeholders = []
" current state of converter
let state = {}
let state.para = 0
let state.quote = 0
let state.pre = [0, 0] " [in_pre, indent_pre]
let state.table = []
let state.deflist = 0
let state.lists = []
let state.placeholder = []
let state.toc = []
let state.toc_id = {1: 0, 2: 0, 3: 0, 4: 0, 5: 0, 6: 0 }
for line in lsource
let oldquote = state.quote
let [lines, state] = s:parse_line(line, state)
" Hack: There could be a lot of empty strings before s:process_tag_quote
" find out `quote` is over. So we should delete them all. Think of the way
" to refactor it out.
if oldquote != state.quote
call s:remove_blank_lines(ldest)
endif
if !empty(state.placeholder)
if state.placeholder[0] == 'nohtml'
let nohtml = 1
break
elseif state.placeholder[0] == 'template'
let template_name = state.placeholder[1]
else
call add(placeholders, [state.placeholder, len(ldest), len(placeholders)])
endif
let state.placeholder = []
endif
call extend(ldest, lines)
endfor
if nohtml
echon "\r"."%nohtml placeholder found"
return
endif
let toc = s:get_html_toc(state.toc)
call s:process_toc(ldest, placeholders, toc)
call s:remove_blank_lines(ldest)
"" process end of file
"" close opened tags if any
let lines = []
call s:close_tag_quote(state.quote, lines)
call s:close_tag_para(state.para, lines)
call s:close_tag_pre(state.pre, lines)
call s:close_tag_list(state.lists, lines)
call s:close_tag_def_list(state.deflist, lines)
call s:close_tag_table(state.table, lines)
call extend(ldest, lines)
let title = s:process_title(placeholders, fnamemodify(a:wikifile, ":t:r"))
let html_lines = s:get_html_template(a:wikifile, template_name)
" processing template variables (refactor to a function)
call map(html_lines, 'substitute(v:val, "%title%", "'. title .'", "g")')
call map(html_lines, 'substitute(v:val, "%root_path%", "'.
\ s:root_path(subdir) .'", "g")')
let css_name = expand(VimwikiGet('css_name'))
let css_name = substitute(css_name, '\', '/', 'g')
call map(html_lines, 'substitute(v:val, "%css%", "'. css_name .'", "g")')
let enc = &fileencoding
if enc == ''
let enc = &encoding
endif
call map(html_lines, 'substitute(v:val, "%encoding%", "'. enc .'", "g")')
let html_lines = s:html_insert_contents(html_lines, ldest) " %contents%
"" make html file.
call writefile(html_lines, path.htmlfile)
" measure the elapsed time and cut away miliseconds and smaller
let elapsedtimestr = matchstr(reltimestr(reltime(starttime)),'\d\+\(\.\d\d\)\=')
echon "\r".htmlfile.' written (time: '.elapsedtimestr.'s)'
return path.htmlfile
endfunction "}}}
function! vimwiki#html#WikiAll2HTML(path) "{{{
if !s:syntax_supported()
echomsg 'vimwiki: Only vimwiki_default syntax supported!!!'
return
endif
echomsg 'Saving vimwiki files...'
let save_eventignore = &eventignore
let &eventignore = "all"
let cur_buf = bufname('%')
bufdo call s:save_vimwiki_buffer()
exe 'buffer '.cur_buf
let &eventignore = save_eventignore
let path = expand(a:path)
call vimwiki#base#mkdir(path)
echomsg 'Deleting non-wiki html files...'
call s:delete_html_files(path)
echomsg 'Converting wiki to html files...'
let setting_more = &more
setlocal nomore
let wikifiles = split(glob(VimwikiGet('path').'**/*'.VimwikiGet('ext')), '\n')
for wikifile in wikifiles
if !s:is_html_uptodate(wikifile)
echomsg 'Processing '.wikifile
call vimwiki#html#Wiki2HTML(path, wikifile)
else
echomsg 'Skipping '.wikifile
endif
endfor
call s:create_default_CSS(path)
echomsg 'Done!'
let &more = setting_more
endfunction "}}}
"}}}