Module:Asbox

Documentation for this module may be created at Module:Asbox/doc

local p = {
	flags = {},
	cats = {}
}
local WRAPPER_TEMPLATE = 'Template:Asbox'
local args, msgBox, stubCats

function demo(text, alt)
	return args.demo and text or alt
end

function category(cat)--{{'cat', 'sort'}, 'cat2'} or 'cat'
	local attention = 'Stub message templates needing attention'
	for _, v in ipairs(type(cat) == type'' and {cat} or cat) do
		table.insert(p.cats, '[[' .. demo(':', '') .. 'Category:' .. (#v > 2 and
				v
				or #v[1] > 1 and v[1]
				or (attention .. '|' .. demo(attention .. mw.text.nowiki('|'), '') .. v[1] .. v[2])
			) .. ']]'
		)
	end
	return cat.done and (demo('Demo categories: ', '') .. table.concat(p.cats, demo(' | ', ''))) or ''
end

function ombox(v)--{text, {subcat, page}}
	if v.ifNot then
		return ''
	end
	msgBox = msgBox or require('Module:Message box')
	return msgBox.ombox{
		type = 'content',
		text = v[1]
	}
	.. category{v[2]}
end

function catStub(page, pageDoc)--p.templatepage passes page; p.main does not
	stubCats = {
		hasDoc = nil,
		missing = {},
		text = '',
		v = {}
	}
	for k, _ in pairs(args) do
		table.insert(stubCats, string.match(k, '^category(%d*)$'))
	end
	table.sort(stubCats)
	local cat, tsort
	for k, v in ipairs(stubCats) do
		cat = args['category' .. v]
		tsort = args['tempsort' .. v]
		if v ~= '' or tsort ~= 'no' then
			table.insert(stubCats.v, cat .. (page and
				('|' .. (tsort or ('*' .. page.text)))
				or ''
			))
		end
		if page then
			if not mw.title.new('Category:' .. cat).exists then
				table.insert(stubCats.missing, 'category' .. v)
			end
			hasDoc = v == '' and pageDoc.exists or false
			stubCats.text = stubCats.text
				.. (hasDoc and
					category'Stub message templates with documentation subpages'
					or (not string.match(cat, ' stubs$') and table.insert(stubCats.v, {'S', page.text}))
					or ''
				)
		end
	end
	if #stubCats.missing > 0 then
		stubCats.mtext = ''
		for k, meowFeedMe in ipairs(stubCats.missing) do
			stubCats.mtext = stubCats.mtext
				.. (k == #stubCats.missing and #stubCats.missing > 1 and 'and ' or '')
				.. '<code class="nowrap">|' .. meowFeedMe .. '</code>'
				.. (k == #stubCats.missing and '.' or (#stubCats.missing < 3 and ' ' or ', '))
		end
		stubCats.text = stubCats.text .. ombox{
			--Changed from original: One or more of the stub categories defined in this template do not seem to exist! Please double-check the parameters {{para|category}}, {{para|category1}} and {{para|category2}}.
			'The following parameter' .. (#stubCats.missing == 1 and ' defines a stub category that does' or 's define stub categories that do') .. ' not exist: ' .. stubCats.mtext,
			{'N', page.text}
		}
	end
	return stubCats.text-- .. category(stubCats.v)
end

function population()
	local wikitext, base = '', '* [[:Category:%s]] (population: (%s)\n'
	if #stubCats == 0 then
		return string.format(base, '{{{category}}}', 0)
	end
	for k, v in ipairs(stubCats) do
		wikitext = wikitext .. string.format(base, args['category' .. v], mw.site.stats.pagesInCategory(args['category' .. v], 'all'))
	end
	return wikitext
end

function p.templatepage(frame, page)--flags bad stub templates and creates standard doc page
	local tStubDoc = mw.title.new('Template:Stub documentation')
	local pageDoc = mw.title.new(page.fullText .. '/doc')
	page = page or mw.title.getCurrentTitle()
	args = args or require('Module:Arguments').getArgs(frame, {
		wrappers = WRAPPER_TEMPLATE
	})
	return category{
		'Stub message templates',
		'Exclude in print'
	}
	--Changed from original: Original Asbox/templatepage checks categories for valid names and whether they exist here.
	--This has been moved to the end of this function
	.. (args.icon and
		category'Stub message templates using icon parameter'
		or (args.image and 
			(mw.title.new('Media:' .. mw.text.split(args.image, '|')[1]).exists and
				''
				or category{{'B', page.text}}
			)
			or category'Stub message templates without images'
		)
	)
	.. (args.imagealt and 
		category{{'I', page.text}}
		or ''
	)
	.. ombox{
		ifNot = args.category,
		'The <code class="nowrap">|category</code> parameter is not set. Please add an appropriate stub category.',
		{'C', page.text}
	}
	.. ombox{
		ifNot = args.subject or args.article or args.qualifier,
		'This stub template contains no description! At least one of the parameters <code class="nowrap">|subject</code>, <code class="nowrap">|article</code> or <code class="nowrap">|qualifier</code> must be defined.',
		{'D', page.text}
	}
	.. catStub(page, pageDoc)
	
	.. ((args.demo and args.demo ~= 'doc' and '') or (require('Module:Documentation').main{
		content = (
			(page.text ~= 'Stub' and --This comparison performed in {{Asbox/stubtree}} before it invokes Module:Asbox stubtree
				require('Module:Asbox stubtree').subtree{args = {pagename = page.text}}
				or ''
			)
			.. '\n== About this template ==\nThis template is used to identify a '
			.. string.format('%s stub%s.', args.subject or '', args.qualifier and (' ' .. args.qualifier) or '')
			.. ' It uses {{[[Template:Asbox|asbox]]}}, which is a meta-template designed to ease the process of creating and maintaining stub templates.\n=== Usage ===\nTyping <code>{{'
			.. (page.text == 'Stub' and
				'stub'
				or page.text
			)
			.. '}}</code> produces the message shown at the beginning, and adds the article to the following categor' .. (#stubCats > 1 and 'ies' or 'y') .. ':\n'
			.. population()
			.. (pageDoc.exists and --transclusion of /doc if it exists
				frame:expandTemplate{title = pageDoc.text}
				or ''
			)
			.. '\n== General information ==\n'--Generic documentation
			.. frame:expandTemplate{title = tStubDoc.text} .. '\n\n'
		),
		['link box'] = (
			'This documentation is automatically generated by [[Template:Asbox/templatepage]]. <br/>The general information is transcluded from [[Template:Stub documentation]]. '
			.. tostring(mw.html.create'span'
				:cssText('font-size:smaller;font-style:normal;line-height:130%')
				:wikitext(string.format(
					'([%s edit] | [%s history])',
					tStubDoc:fullUrl('action=edit', 'relative'),
					tStubDoc:fullUrl('action=history', 'relative')
				))
			)
			.. ((page.protectionLevels.edit[1] == 'sysop' and
					" <br/>This template is [[WP:PROTECT|fully protected]] and any [[WP:CAT|categories]] should be added to the template's ["
					.. pageDoc:fullURL('action=edit&preload=Template:Category_interwiki/preload', 'relative')
					.. '| /doc] subpage, which is not protected.'
				)
				or ''
			)
		)
	}
	.. (args.demo ~= 'doc' and category{done = true} or '')))
end

function p.main(frame, page)
	page = page or mw.title.getCurrentTitle()
	args = args or require('Module:Arguments').getArgs(frame, {
		wrappers = WRAPPER_TEMPLATE
	})
	local output = mw.html.create()
	local asbox = output:tag'table'
		:addClass('metadata plainlinks stub')
		:css('background', 'transparent')
		:attr('role', 'presentation')
	if args.icon or args.image then
		asbox:tag('td'):wikitext(args.icon or string.format(
			'[[File:%s|%spx|alt=%s]]',
			args.image,
			args.pix or '40x30',
			args.imagealt or 'Stub icon'
		))
	end
	local buffer = asbox:tag('td')
	buffer:tag('i'):wikitext(string.format(
		'This %s %s %s is a [[Wikipedia:stub|stub]]. You can help Wikipedia by [%s expanding it].',
		args.subject or '',
		args.article or 'article',
		args.qualifier or '',
		page:fullUrl('action=edit', 'relative')
	))
	if args.name then
		buffer:wikitext(require('Module:Navbar')._navbar{
			args.name,
			mini = 'yes',
			style = 'position: absolute; right: 15px; display: none;'
		})
	end
	if args.note then
		buffer:tag('br')
		buffer:tag('span')
			:css('font-style', 'normal')
			:css('font-size', 'smaller')
			:wikitext(args.note)
	end
	if page.namespace == 0 then -- Main namespace
		category'All stub articles'
		catStub()
	elseif args.demo then
		--Preview categories; not in original template, but shouldn't hurt
		p.templatepage(frame, page)
		table.sort(p.cats)
	else
		local normalizedName = mw.title.new(args.name or '')
		if normalizedName and normalizedName.fullText == page.fullText then
			output:wikitext(p.templatepage(frame, page))
		elseif not page.isSubpage and page.namespace == 10 then -- Template namespace and not a subpage
			category{{args.name and 'E' or 'W', page.text}}
		end
	end
	output:wikitext(string.format(args.demo and '<small>%s</small>' or '%s', category{done = true}))
	if args.demo == 'doc' then
		output:wikitext(p.templatepage(frame, page))
	end
	return output
end

return p