Module:Navplate

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This documentation is transcluded from Module:Navplate/doc. Changes can be proposed in the talk page.

This module is unused.

This module is neither invoked by a template nor required/loaded by another module. If this is in error, make sure to add {{Documentation}}/{{No documentation}} to the calling template's or parent's module documentation.

Module:Navplate loads styles from Module:Navplate/styles.css.

Function list
L 15 — union L 34 — getArgNums L 68 — addRow L 104 — renderTitle L 139 — renderRows L 164 — preprocessSingleArg L 232 — preprocessArgs L 296 — parseDataParameters L 306 — _navplate L 344 — p.navplate L 357 — p.navplateTemplate

Module:Navplate implements the {{navplate}} template.

---

--------------------------------------------------------------------------------
-- Module:Navplate                                                            --
-- This module implements {{Navplate}}                                        --
-- Based on Module:Infobox                                                    --
-- This is a work in progress                                                 --
--------------------------------------------------------------------------------

local p = {}
local args = {}
local origArgs = {}
local root
local header
local content

local function union( t1, t2 )
	-- Returns the union of the values of two tables, as a sequence.
	local vals = {}
	for k, v in pairs( t1 ) do
		vals[ v ] = true
	end
	for k, v in pairs( t2 ) do
		vals[ v ] = true
	end
	local ret = {}
	for k, v in pairs( vals ) do
		table.insert( ret, k )
	end
	return ret
end

-- Returns a table containing the numbers of the arguments that exist
-- for the specified prefix. For example, if the prefix was 'data', and
-- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.
local function getArgNums( prefix )
	local nums = {}
	for k, v in pairs( args ) do
		local num = tostring( k ):match( '^' .. prefix .. '([1-9]%d*)$' )
		if num then table.insert( nums, tonumber( num ) ) end
	end
	table.sort( nums )
	return nums
end

--[[local function addRow( rowArgs, content )
	-- Adds a row to the navplate, with either a header
	-- or a label/list combination.
	if rowArgs.header then
		content
			:tag( 'div' )
			:addClass( 'template-navplate__groupheader' )
			:wikitext( rowArgs.header )
	elseif rowArgs.list then
		local row = content:tag( 'div' )
		row:addClass( 'template-navplate-item' )
		row
			:tag( 'div' )
			:addClass( 'template-navplate-item__label' )
			:wikitext( rowArgs.label )
			:done()

		local list = row:tag( 'div' )
		list
			:addClass( 'template-navplate-item__list' )
			:wikitext( rowArgs.list )
	end
end ]]--

local function addRow( rowArgs, content )
    -- Adds a row to the navplate, with either a header
    -- or a label/list combination with columns.
    if rowArgs.header then
        content
            :tag( 'div' )
            :addClass( 'template-navplate__groupheader' )
            :wikitext( rowArgs.header )
    elseif rowArgs.list then
        -- Create a table row
        local row = content:tag( 'div' ):addClass( 'template-navplate-item' )

        -- Add a label column
        local labelCol = row:tag( 'div' )
        labelCol:addClass( 'template-navplate-item__label' )
        labelCol:wikitext( rowArgs.label )

        -- Loop through column data and add each column
        for i = 1, 10 do -- Adjust based on how many columns you want to support
            if rowArgs['col' .. i] then
                local col = row:tag( 'div' )
                col:addClass( 'template-navplate-item__col' )
                col:wikitext( rowArgs['col' .. i] )  -- Render column content
            end
        end

        -- Render the list
        local list = row:tag( 'div' )
        list
            :addClass( 'template-navplate-item__list' )
            :wikitext( rowArgs.list )
    end
end



local function renderTitle( header )
	local headerContent = mw.html.create( 'div' )
	headerContent:addClass( 'template-navplate__headerContent' )

	if not args.title then return end
	if args.subtitle then
		headerContent
			:tag( 'div' )
			:addClass( 'template-navplate__subtitle' )
			:wikitext( args.subtitle )
			:done()
	end
	headerContent
		:tag( 'div' )
		:addClass( 'template-navplate__title' )
		:wikitext( args.title )

	header:node( headerContent )
end

--[[local function renderRows( content )
	-- Gets the union of the header and list argument numbers,
	-- and renders them all in order using addRow.
	local rownums = union( getArgNums( 'header' ), getArgNums( 'list' ) )
	table.sort( rownums )
	for k, num in ipairs( rownums ) do
		addRow( {
				header = args[ 'header' .. tostring( num ) ],
				label = args[ 'label' .. tostring( num ) ],
				list = args[ 'list' .. tostring( num ) ]
			},
			content )
	end
end]]--

local function renderRows( content )
    -- Gets the union of the header and list argument numbers,
    -- and renders them all in order using addRow.
    local rownums = union( getArgNums( 'header' ), getArgNums( 'list' ) )
    table.sort( rownums )
    for k, num in ipairs( rownums ) do
        local rowArgs = {
            header = args[ 'header' .. tostring( num ) ],
            label = args[ 'label' .. tostring( num ) ],
            list = args[ 'list' .. tostring( num ) ]
        }

        -- Add columns to the rowArgs if present
        for i = 1, 10 do -- Adjust this number to support more columns
            rowArgs['col' .. i] = args[ 'col' .. i .. tostring( num ) ]
        end

        addRow( rowArgs, content )
    end
end



-- If the argument exists and isn't blank, add it to the argument table.
-- Blank arguments are treated as nil to match the behaviour of ParserFunctions.
local function preprocessSingleArg( argName )
	if origArgs[ argName ] and origArgs[ argName ] ~= '' then
		args[ argName ] = origArgs[ argName ]
	end
end

-- Assign the parameters with the given prefixes to the args table, in order, in
-- batches of the step size specified. This is to prevent references etc. from
-- appearing in the wrong order. The prefixTable should be an array containing
-- tables, each of which has two possible fields, a "prefix" string and a
-- "depend" table. The function always parses parameters containing the "prefix"
-- string, but only parses parameters in the "depend" table if the prefix
-- parameter is present and non-blank.
--[[local function preprocessArgs( prefixTable, step )
	if type( prefixTable ) ~= 'table' then
		error( 'Non-table value detected for the prefix table', 2 )
	end
	if type( step ) ~= 'number' then
		error( 'Invalid step value detected', 2 )
	end

	-- Get arguments without a number suffix, and check for bad input.
	for i, v in ipairs( prefixTable ) do
		if type( v ) ~= 'table' or type( v.prefix ) ~= 'string' or
			(v.depend and type( v.depend ) ~= 'table') then
			error( 'Invalid input detected to preprocessArgs prefix table', 2 )
		end
		preprocessSingleArg( v.prefix )
		-- Only parse the depend parameter if the prefix parameter is present
		-- and not blank.
		if args[ v.prefix ] and v.depend then
			for j, dependValue in ipairs( v.depend ) do
				if type( dependValue ) ~= 'string' then
					error( 'Invalid "depend" parameter value detected in preprocessArgs' )
				end
				preprocessSingleArg( dependValue )
			end
		end
	end

	-- Get arguments with number suffixes.
	local a = 1 -- Counter variable.
	local moreArgumentsExist = true
	while moreArgumentsExist == true do
		moreArgumentsExist = false
		for i = a, a + step - 1 do
			for j, v in ipairs( prefixTable ) do
				local prefixArgName = v.prefix .. tostring( i )
				if origArgs[ prefixArgName ] then
					-- Do another loop if any arguments are found, even blank ones.
					moreArgumentsExist = true
					preprocessSingleArg( prefixArgName )
				end
				-- Process the depend table if the prefix argument is present
				-- and not blank, or we are processing "prefix1" and "prefix" is
				-- present and not blank, and if the depend table is present.
				if v.depend and (args[ prefixArgName ] or (i == 1 and args[ v.prefix ])) then
					for j, dependValue in ipairs( v.depend ) do
						local dependArgName = dependValue .. tostring( i )
						preprocessSingleArg( dependArgName )
					end
				end
			end
		end
		a = a + step
	end
end]]--

local function preprocessArgs( prefixTable, step )
    if type( prefixTable ) ~= 'table' then
        error( 'Non-table value detected for the prefix table', 2 )
    end
    if type( step ) ~= 'number' then
        error( 'Invalid step value detected', 2 )
    end

    -- Get arguments without a number suffix, and check for bad input.
    for i, v in ipairs( prefixTable ) do
        if type( v ) ~= 'table' or type( v.prefix ) ~= 'string' or
            (v.depend and type( v.depend ) ~= 'table') then
            error( 'Invalid input detected to preprocessArgs prefix table', 2 )
        end
        preprocessSingleArg( v.prefix )
        -- Only parse the depend parameter if the prefix parameter is present
        -- and not blank.
        if args[ v.prefix ] and v.depend then
            for j, dependValue in ipairs( v.depend ) do
                if type( dependValue ) ~= 'string' then
                    error( 'Invalid "depend" parameter value detected in preprocessArgs' )
                end
                preprocessSingleArg( dependValue )
            end
        end
    end

    -- Get arguments with number suffixes.
    local a = 1 -- Counter variable.
    local moreArgumentsExist = true
    while moreArgumentsExist == true do
        moreArgumentsExist = false
        for i = a, a + step - 1 do
            for j, v in ipairs( prefixTable ) do
                local prefixArgName = v.prefix .. tostring( i )
                if origArgs[ prefixArgName ] then
                    -- Do another loop if any arguments are found, even blank ones.
                    moreArgumentsExist = true
                    preprocessSingleArg( prefixArgName )
                end
                -- Process the depend table if the prefix argument is present
                -- and not blank, or we are processing "prefix1" and "prefix" is
                -- present and not blank, and if the depend table is present.
                if v.depend and (args[ prefixArgName ] or (i == 1 and args[ v.prefix ])) then
                    for j, dependValue in ipairs( v.depend ) do
                        local dependArgName = dependValue .. tostring( i )
                        preprocessSingleArg( dependArgName )
                    end
                end

                -- Handle multiple columns, such as col1_1, col2_1, col1_2, etc.
                for k = 1, 10 do -- Adjust this number to handle more columns if needed
                    local colArgName = 'col' .. tostring( k ) .. tostring( i )
                    if origArgs[ colArgName ] then
                        preprocessSingleArg( colArgName )
                    end
                end
            end
        end
        a = a + step
    end
end


local function parseDataParameters()
	preprocessSingleArg( 'id' )
	preprocessSingleArg( 'subtitle' )
	preprocessSingleArg( 'title' )
	preprocessArgs( {
		{ prefix = 'header' },
		{ prefix = 'list',  depend = { 'label' } },
	}, 50 )
end

local function _navplate()
	root = mw.html.create( 'div' )
	header = mw.html.create( 'div' )
	content = mw.html.create( 'div' )

	header
		:addClass( 'template-navplate__header' )
		:addClass( 'mw-collapsible-toggle' )
		:attr( 'role', 'button' )
		:attr( 'aria-owns', 'template-navplate__content' )
		:tag( 'div' )
		:addClass( 'citizen-ui-icon mw-ui-icon-wikimedia-collapse' )
		:done()

	content
		:addClass( 'template-navplate__content' )
		:addClass( 'mw-collapsible-content' )
		:attr( 'id', 'template-navplate__content' )

	renderTitle( header )
	renderRows( content )

	root
		:addClass( 'template-navplate' )
		:addClass( 'mw-collapsible' )
		:attr( 'role', 'navigation' )
		:node( header )
		:node( content )

	if args.id then root:attr( 'id', 'navplate-' .. args.id ) end

	return mw.getCurrentFrame():extensionTag {
		name = 'templatestyles', args = { src = 'Module:Navplate/styles.css' }
	} .. tostring( root )
end

-- If called via #invoke, use the args passed into the invoking template.
-- Otherwise, for testing purposes, assume args are being passed directly in.
function p.navplate( frame )
	if frame == mw.getCurrentFrame() then
		origArgs = frame:getParent().args
	else
		origArgs = frame
	end

	parseDataParameters()

	return _navplate()
end

-- For calling via #invoke within a template
function p.navplateTemplate( frame )
	origArgs = {}
	for k, v in pairs( frame.args ) do origArgs[ k ] = mw.text.trim( v ) end

	parseDataParameters()

	return _navplate()
end

return p