モジュール:Navbar

local p = {}
local cfg = mw.loadData('Module:Navbar/configuration')
local function get_title_arg(is_collapsible, template)
	local title_arg = 1
	if is_collapsible then title_arg = 2 end
	if template then title_arg = 'template' end
	return title_arg
end
local function choose_links(template, args)
	-- The show table indicates the default displayed items.
	-- view, talk, edit, hist, move, watch
	-- TODO: Move to configuration.
	-- 日本語版独自の変更あり
	local show = {true, true, true, true, false, false}	--4番目(hist)をfalseからtrueに変更
	if template or args.viewplain then
		show = {true, false, false, false, false, false}
	end
	if template then
		local index = {t = 2, d = 2, e = 3, h = 4, m = 5, w = 6,
			talk = 2, edit = 3, hist = 4, move = 5, watch = 6}
		-- TODO: Consider removing TableTools dependency.
		for _, v in ipairs(require ('Module:TableTools').compressSparseArray(args)) do
			local num = indexv
			if num then shownum = true end
		end
	end
	local remove_edit_link = args.noedit
	if remove_edit_link then show3 = false end
	
	return show
	
end
local function add_link(link_description, ul, is_mini, font_style)
	local l
	if link_description.url then
		l = {, , }
	else
		l = {, }
	end
	ul:tag('li')
		:addClass('nv-' .. link_description.html_class)	--日本語版独自: fullをhtml_classに置き換え
		:wikitext(l1 .. link_description.link .. l2)
		:tag(is_mini and 'abbr' or 'span')
			:attr('title', link_description.html_title)
			:cssText(font_style)
			:wikitext(is_mini and link_description.mini or link_description.full)
			:done()
		:wikitext(l3)
		:done()
end
local function make_list(title_text, has_brackets, displayed_links, is_mini, font_style)
	
	local title = mw.title.new(mw.text.trim(title_text), cfg.title_namespace)
	if not title then
		error(cfg.invalid_title .. title_text)
	end
	local talkpage = title.talkPageTitle and title.talkPageTitle.fullText or 
	
	-- TODO: Get link_descriptions and show into the configuration module.
	-- link_descriptions should be easier...
	-- 日本語版独自: html_classフィールド
	local link_descriptions = {
		{ 'mini' = '表', 'full' = '表示', 'html_title' = '参照先のページを表示します。',
			'html_class' = 'view', 'link' = title.fullText, 'url' = false },
		{ 'mini' = '話', 'full' = 'ノート', 'html_title' = '参照先のノートを表示します。',
			'html_class' = 'talk', 'link' = talkpage, 'url' = false },
		{ 'mini' = '編', 'full' = '編集', 'html_title' = '参照先のページを編集します。',
			'html_class' = 'edit', 'link' = 'Special:EditPage/' .. title.fullText, 'url' = false },
		{ 'mini' = '歴', 'full' = '履歴', 'html_title' = '参照先のページの履歴を表示します。',
			'html_class' = 'hist', 'link' = 'Special:PageHistory/' .. title.fullText, 'url' = false },
		{ 'mini' = '移', 'full' = '移動', 'html_title' = '参照先のページを移動します。',
			'html_class' = 'move', 'link' = mw.title.new('Special:Movepage'):fullUrl('target='..title.fullText:gsub(' ', '_')), 'url' = true },	-- :en:Special:Diff/1132325259
		{ 'mini' = 'ウ', 'full' = 'ウォッチ', 'html_title' = '参照先のページをウォッチリストに入れます。', 
			'html_class' = 'watch', 'link' = title:fullUrl('action=watch'), 'url' = true }
	}
	local ul = mw.html.create('ul')
	if has_brackets then
		ul:addClass(cfg.classes.brackets)
			:cssText(font_style)
	end
	
	for i, _ in ipairs(displayed_links) do
		if displayed_linksi then add_link(link_descriptionsi, ul, is_mini, font_style) end
	end
	return ul:done()
	
end
function p._navbar(args)
	
	-- TODO: We probably don't need both fontstyle and fontcolor...
	local font_style = args.fontstyle
	local font_color = args.fontcolor
	local is_collapsible = args.collapsible
	local is_mini = args.mini
	local is_plain = args.plain or args.viewplain	-- 日本語版独自: 暫定的にviewplainを条件式に含める
	
	local collapsible_class = nil
	if is_collapsible then
		collapsible_class = cfg.classes.collapsible
		if not is_plain then is_mini = 1 end
		if font_color then
			font_style = (font_style or ) .. '; color: ' .. font_color .. ';'
		end
	end
	
	local navbar_style = args.style
	local div = mw.html.create():tag('div')
	div
		:addClass(cfg.classes.navbar)
		:addClass(cfg.classes.plainlinks)
		:addClass(cfg.classes.horizontal_list)
		:addClass(collapsible_class) -- we made the determination earlier
		:cssText(navbar_style)
	if is_mini then div:addClass(cfg.classes.mini) end
	local box_text = (args.text or cfg.box_text) .. ' '
	 -- the concatenated space guarantees the box text is separated
	if not (is_mini or is_plain) then
		div
			:tag('span')
				:addClass(cfg.classes.box_text)
				:cssText(font_style)
				:wikitext(box_text)
	end
	
	local template = args.template
	local displayed_links = choose_links(template, args)
	local has_brackets = args.brackets
	local title_arg = get_title_arg(is_collapsible, template)
	local title_text = argstitle_arg or (':' .. mw.getCurrentFrame():getParent():getTitle())
	local list = make_list(title_text, has_brackets, displayed_links, is_mini, font_style)
	div:node(list)
	if is_collapsible then
		local title_text_class
		if is_mini then
			title_text_class = cfg.classes.collapsible_title_mini
		else
			title_text_class = cfg.classes.collapsible_title_full
		end
		div:done()
			:tag('div')
			:addClass(title_text_class)
			:cssText(font_style)
			:wikitext(args1)
	end
	
	local frame = mw.getCurrentFrame()
	-- hlist -> navbar is best-effort to preserve old Common.css ordering.
	return frame:extensionTag{
		name = 'templatestyles', args = { src = cfg.hlist_templatestyles }
	} .. frame:extensionTag{
		name = 'templatestyles', args = { src = cfg.templatestyles }
	} .. tostring(div:done())
end
function p.navbar(frame)
	return p._navbar(require('Module:Arguments').getArgs(frame))
end
return p