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-- This module de-links most wikitext. require('Module:No globals') local p = local getArgs local function delinkReversePipeTrick(s) if s:match("^%") then -- Check for newlines or multiple pipes. return s else return s:match("%") end end local function delinkPipeTrick(s) local linkarea, display = "", "" -- We need to deal with colons, brackets, and commas, per Help:Pipe trick. -- First, remove the text before the first colon, if any. if s:match(":") then s = s:match("%") -- If there are no colons, grab all of the text apart from the square brackets and the pipe. else s = s:match("%") end -- Next up, brackets and commas. if s:match("%(.-%)$") then -- Brackets trump commas. s = s:match("(.-) ?%(.-%)$") elseif s:match(",") then -- If there are no brackets, display only the text before the first comma. s = s:match("(.-),. *$") end return s end local function delinkWikilink(s) local result = s -- Deal with the reverse pipe trick. if result:match("%") else titlearea = result:match("^%") end -- Check for bad characters. if mw.ustring.match(titlearea, "") then return s end -- Check for categories, interwikis, and files. local colonprefix = result:match("%") or "" -- Get the text before the first colon. local ns = mw.site.namespaces -- see if this is a known namespace if mw.language.isKnownLanguageTag(colonprefix) or ( ns and ( ns.canonicalName == "File" or ns.canonicalName == "Category" ) ) then return "" end -- Remove the colon if the link is using the Help:Colon trick. if result:match("%)") end -- Deal with links using the Help:Pipe trick. if mw.ustring.match(result, "^%%]") then return delinkPipeTrick(result) end -- Find the display area of the wikilink if result:match("|") then -- Find if we're dealing with a piped link. result = result:match("^%") -- Remove new lines from the display of multiline piped links, -- where the pipe is before the first new line. result = result:gsub("\n", "") else result = result:match("^%") end return result end local function delinkURL(s) -- Assume we have already delinked internal wikilinks, and that -- we have been passed some text between two square brackets . -- If the text contains a line break it is not formatted as a URL, regardless of other content. if s:match("\n") then return s end -- Check if the text has a valid URL prefix and at least one valid URL character. local valid_url_prefixes = local url_prefix for i,v in ipairs(valid_url_prefixes) do if mw.ustring.match(s, '^%' ) then url_prefix = v break end end -- Get display text if not url_prefix then return s end s = s:match("^%*)% ">.. url_prefix .. "(. *)% ") -- Grab all of the text after the URL prefix and before the final square bracket. s = s:match('^.-(" TITLE=" "> . *)') or "" -- Grab all of the text after the first URL separator character ("<> ). s = mw.ustring.match(s, "^%s *(%S. *)$") or "" -- If the separating character was a space, trim it off. local s_decoded = mw.text.decode(s, true) if mw.ustring.match(s_decoded, "%c") then return s else return s_decoded end end local function delinkLinkClass(s, pattern, delinkFunction) if not type(s) == "string" then error("Attempt to de-link non-string input.", 2) end if not ( type(pattern) == "string" and mw.ustring.sub(pattern, 1, 1) == "^" ) then error('Invalid pattern detected. Patterns must begin with "^".', 2) end -- Iterate over the text string, and replace any matched text. using the -- delink function. We need to iterate character by character rather -- than just use gsub, otherwise nested links aren't detected properly. local result = "" while s ~= '' do -- Replace text using one iteration of gsub. s = mw.ustring.gsub(s, pattern, delinkFunction, 1) -- Append the left-most character to the result string. result = result .. mw.ustring.sub(s, 1, 1) s = mw.ustring.sub(s, 2, -1) end return result end function p._delink(args) local text = args or "" if args.refs == "yes" then -- Remove any markers ] representing ref tags. In most situations -- this is not a good idea - only use it if you know what you are doing! text = mw.ustring.gsub(text, "UNIQ%w *%-ref%-%d *%-QINU", "") end if not (args.comments == "no") then text = text:gsub("", "") -- Remove html comments. end if not (args.wikilinks == "no") then text = delinkLinkClass(text, "^%", delinkWikilink) -- De-link wikilinks. end if not (args.urls == "no") then text = delinkLinkClass(text, "^%", delinkURL) -- De-link URLs. end if not (args.whitespace == "no") then -- Replace single new lines with a single space, but leave double new lines -- and new lines only containing spaces or tabs before a second new line. text = mw.ustring.gsub(text, "(\t \t *)\n(\t *\t )", "%1 %2") text = text:gsub("\t +", " ") -- Remove extra tabs and spaces. end return text end function p.delink(frame) if not getArgs then 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「モジュール:Delink」の詳細全文を読む スポンサード リンク
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