Difference between revisions of "Module:Navbar"

Revision as of 21:51, 2 January 2019

This Lua module is used on approximately 13,000,000 pages, so changes to it will be widely noticed. Please test any changes in the module's /sandbox or /testcases subpages. Please consider discussing changes on the talk page before implementing them.

This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing.

This is a Lua implementation of {{Navbar}}. It is used in Module:Navbox.

local p = {}

local getArgs

function p._navbar(args)
	local titleArg = 1

	if args.collapsible then
		titleArg = 2
		if not args.plain then
			args.mini = 1
		end
		if args.fontcolor then
			args.fontstyle = 'color:' .. args.fontcolor .. ';'
		end
		args.style = 'float:left; text-align:left; width:6em;'
	end

	local titleText = args[titleArg] or (':' .. mw.getCurrentFrame():getParent():getTitle())
	local title = mw.title.new(mw.text.trim(titleText), 'Template');

	if not title then
		error('Invalid title ' .. titleText)
	end

	local talkpage = title.talkPageTitle and title.talkPageTitle.fullText or '';

	local div = mw.html.create():tag('div')
	div
		:addClass('plainlinks')
		:addClass('hlist')
		:addClass('navbar')
		:cssText(args.style)

	if args.mini then div:addClass('mini') end

	if not (args.mini or args.plain) then
		div
			:tag('span')
				:css('word-spacing', 0)
				:cssText(args.fontstyle)
				:wikitext(args.text or 'This box:')
				:wikitext(' ')
	end

	if args.brackets then
		div
			:tag('span')
				:css('margin-right', '-0.125em')
				:cssText(args.fontstyle)
				:wikitext('&#91;')
				:newline();
	end

	local ul = div:tag('ul');

	ul
		:tag('li')
			:addClass('nv-view')
			:wikitext('[[' .. title.fullText .. '|')
			:tag('span')
				:attr('title', 'View this template')
				:cssText(args.fontstyle)
				:wikitext(args.mini and 'v' or 'view')
				:done()
			:wikitext(']]')
			:done()
		:tag('li')
			:addClass('nv-talk')
			:wikitext('[[' .. talkpage .. '|')
			:tag('span')
				:attr('title', 'Discuss this template')
				:cssText(args.fontstyle)
				:wikitext(args.mini and 't' or 'talk')
				:done()
			:wikitext(']]');

	if not args.noedit then
		ul
			:tag('li')
				:addClass('nv-edit')
				:wikitext('[' .. title:fullUrl('action=edit') .. ' ')
				:tag('span')
					:attr('title', 'Edit this template')
					:cssText(args.fontstyle)
					:wikitext(args.mini and 'e' or 'edit')
					:done()
				:wikitext(']');
	end

	if args.brackets then
		div
			:tag('span')
				:css('margin-left', '-0.125em')
				:cssText(args.fontstyle)
				:wikitext('&#93;')
				:newline();
	end

	if args.collapsible then
		div
			:done()
		:tag('span')
			:css('font-size', '110%')
			:cssText(args.fontstyle)
			:wikitext(args[1])
	end

	return tostring(div:done())
end

function p.navbar(frame)
	if not getArgs then
		getArgs = require('Module:Arguments').getArgs
	end
	return p._navbar(getArgs(frame))
end

return p

@@ Line 2: / Line 2: @@
 local getArgs
-local ul
-function p.addItem (mini, full, link, descrip, args, url)
-	local l
-	if url then
-		l = {'[', '', ']'}
-	else
-		l = {'[[', '|', ']]'}
-	end
-	ul:tag('li')
-		:addClass('nv-'..full)
-		:wikitext(l[1] .. link .. l[2])
-		:tag(args.mini and 'abbr' or 'span')
-			:attr('title', descrip..' this template')
-			:cssText(args.fontstyle)
-			:wikitext(args.mini and mini or full)
-			:done()
-		:wikitext(l[3])
-end
-function p.brackets (position, c, args, div)
-	if args.brackets then
-		div
-			:tag('span')
-				:css('margin-'..position, '-0.125em')
-				:cssText(args.fontstyle)
-				:wikitext(c)
-	end
-end
 function p._navbar(args)
-	local show = {true, true, true, false, false, false}
 	local titleArg = 1
 	if args.collapsible then
 		titleArg = 2
-		if not args.plain then args.mini = 1 end
+		if not args.plain then
+			args.mini = 1
+		end
 		if args.fontcolor then
 			args.fontstyle = 'color:' .. args.fontcolor .. ';'
 		end
-		args.style = 'float:left; text-align:left'
+		args.style = 'float:left; text-align:left; width:6em;'
 	end
-	if args.template then
-		titleArg = 'template'
-		show = {true, false, false, false, false, false}
-		local index = {t = 2, d = 2, e = 3, h = 4, m = 5, w = 6, talk = 2, edit = 3, hist = 4, move = 5, watch = 6}
-		for k,v in ipairs(require ('Module:TableTools').compressSparseArray(args)) do
-			local num = index[v]
-			if num then show[num] = true end
-		end
-	end
-	if args.noedit then show[3] = false end
 	local titleText = args[titleArg] or (':' .. mw.getCurrentFrame():getParent():getTitle())
-	local title = mw.title.new(mw.text.trim(titleText), 'Template')
+	local title = mw.title.new(mw.text.trim(titleText), 'Template');
 	if not title then
 		error('Invalid title ' .. titleText)
 	end
-	local talkpage = title.talkPageTitle and title.talkPageTitle.fullText or ''
+	local talkpage = title.talkPageTitle and title.talkPageTitle.fullText or '';
 	local div = mw.html.create():tag('div')
 	div
@@ Line 81: / Line 43: @@
 				:wikitext(' ')
 	end
-	p.brackets('right', '&#91; ', args, div)
+	if args.brackets then
+		div
-	ul = div:tag('ul')
+			:tag('span')
-	if show[1] then p.addItem('v', 'view', title.fullText, 'View', args) end
+				:css('margin-right', '-0.125em')
-	if show[2] then p.addItem('t', 'talk', talkpage, 'Discuss', args) end
+				:cssText(args.fontstyle)
-	if show[3] then p.addItem('e', 'edit', title:fullUrl('action=edit'), 'Edit', args, true) end
+				:wikitext('&#91;')
-	if show[4] then p.addItem('h', 'hist', title:fullUrl('action=history'), 'History of', args, true) end
+				:newline();
-	if show[5] then
+	end
-		local move = mw.title.new ('Special:Movepage')
-		p.addItem('m', 'move', move:fullUrl('target='..title.fullText), 'Move', args, true) end
+	local ul = div:tag('ul');
-	if show[6] then p.addItem('w', 'watch', title:fullUrl('action=watch'), 'Watch', args, true) end
+	ul
-	p.brackets('left', ' &#93;', args, div)
+		:tag('li')
+			:addClass('nv-view')
+			:wikitext('[[' .. title.fullText .. '|')
+			:tag('span')
+				:attr('title', 'View this template')
+				:cssText(args.fontstyle)
+				:wikitext(args.mini and 'v' or 'view')
+				:done()
+			:wikitext(']]')
+			:done()
+		:tag('li')
+			:addClass('nv-talk')
+			:wikitext('[[' .. talkpage .. '|')
+			:tag('span')
+				:attr('title', 'Discuss this template')
+				:cssText(args.fontstyle)
+				:wikitext(args.mini and 't' or 'talk')
+				:done()
+			:wikitext(']]');
+	if not args.noedit then
+		ul
+			:tag('li')
+				:addClass('nv-edit')
+				:wikitext('[' .. title:fullUrl('action=edit') .. ' ')
+				:tag('span')
+					:attr('title', 'Edit this template')
+					:cssText(args.fontstyle)
+					:wikitext(args.mini and 'e' or 'edit')
+					:done()
+				:wikitext(']');
+	end
+	if args.brackets then
+		div
+			:tag('span')
+				:css('margin-left', '-0.125em')
+				:cssText(args.fontstyle)
+				:wikitext('&#93;')
+				:newline();
+	end
 	if args.collapsible then
 		div
 			:done()
-		:tag('div')
+		:tag('span')
-			:css('font-size', '114%')
+			:css('font-size', '110%')
-			:css('margin', args.mini and '0 4em' or '0 7em')
 			:cssText(args.fontstyle)
 			:wikitext(args[1])

Difference between revisions of "Module:Navbar"

Revision as of 21:51, 2 January 2019

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