Module:TOCyears: Difference between revisions

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This module implements {{TOCyears}}

Usage

From wikitext

From wikitext this module should usually be used through {{TOCyears}}. However, it is also possible to use it with the following syntax:

{{#invoke:TOC|years|args}}

See the documentation of {{TOCyears}} for available parameters.

From Lua

Load the module like this:

local mTOCyears = require('Module:TOCyears')

You can then use it with the following syntax:

mTOCyears._years(args)

args variable is a table of arguments to be passed to the function. Please see {{TOCyears}} for available arguments.

The above documentation is transcluded from Module:TOCyears/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Subpages of this module.

-- This module implements various templates that create custom tables of
-- contents.

-- Load necessary modules
local yesno = require('Module:Yesno')
local checkType = require('libraryUtil').checkType

local p = {}

local function makeTocLink(page, display)
	display = display or page
	return string.format('[[#%s|%s]]', page, display)
end

local function makeToc(s, args)
	-- Make a TOC box from a string and from the given table of arguments.
	checkType('makeToc', 1, s, 'string')
	checkType('makeToc', 2, args, 'table', true)
	args = args or {}

	-- Root
	local root = mw.html.create()
	local isPrimary = yesno(args.primary) ~= false
	if isPrimary then
		root:wikitext('__NOTOC__')
	end

	-- Top div tag
	local top = root:tag('div')
	top:addClass('toc plainlinks hlist')
	if isPrimary then
		top
			:attr('id', 'toc')
			:attr('class', 'toc')
	end
	local align = args.align and args.align:lower()
	if align == 'left' then
		top
			:css('float', 'left')
			:css('clear', args.clear or 'left')
	elseif align == 'right' then
		top
			:css('float', 'right')
			:css('clear', args.clear or 'right')
	elseif align == 'center' then
		top
			:css('margin', 'auto')
			:css('clear', args.clear or 'none')
	else
		top
			:css('clear', args.clear or 'left')
	end
	top:newline()

	-- Title div tag
	local title = args.title or mw.message.new('Toc'):plain()
	local titleDiv = top:tag('div')
	titleDiv:attr('id', 'toctitle')
	titleDiv:attr('class', 'toctitle')
	if isPrimary then
		titleDiv:wikitext('<h2>' .. title .. '</h2>')
	else
		titleDiv:tag('strong'):wikitext(title)
	end
	
	-- Content
	top
		:newline()
		:wikitext(s)
		:newline()
	
	return tostring(root)
end

function p._years(args)
	local i = tonumber(args.startyear) or 1900
	local endYear = tonumber(args.endyear) or tonumber(os.date('%Y'))
	local range = tonumber(args.range)
	local step = tonumber(args.step) or 1
	local links = {}
	while i <= endYear do
		local year = tostring(i)
		if range then
			year = year .. '-' .. tostring(i + range)
		end
		links[#links + 1] = makeTocLink(year)
		i = i + step
	end
	if #links > 0 then
		links = '* ' .. table.concat(links, ' ')
		return makeToc(links, args)
	else
		return ''
	end
end

setmetatable(p, {__index = function(t, k)
	return function (frame)
		local args = require('Module:Arguments').getArgs(frame, {
			wrappers = {
				'Template:TOCyears',
			}
		})
		return p['_' .. k](args)
	end
end})

return p