มอดูล:Portal bar

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Editing Module:Portal bar/doc Jump to navigationJump to search This is the documentation page of the module Portal bar. Content that violates any copyrights will be deleted. Encyclopedic content must be verifiable. Work submitted to Wikipedia can be edited, used, and redistributed—by anyone—subject to certain terms and conditions.

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​ This module implements the {{portal bar}} template. It displays a horizontal bar of portals. ​

Usage[แก้]

{{#invoke:Portal bar|main|''portal 1''|''portal 2 ''|...|border=''no''}}

  • Positional parameters - the names of the portals to be displayed.
  • border - if |border= is equal to no, n, false, or 0, then the portal box will have no border.
  • redlinks - if |redlinks= is equal to yes, y, true or include, then the portal box will show redlinked portals

Examples[แก้]

  • {{#invoke:portal bar|main|Art|Science|Literature}}

​ Produces: ​ สคริปต์ลูอาผิดพลาด ใน package.lua บรรทัดที่ 80: module 'Module:Portal/images/a' not found

  • {{#invoke:portal bar|main|Art|Science|Literature|border=no}}

​ Produces: ​ สคริปต์ลูอาผิดพลาด ใน package.lua บรรทัดที่ 80: module 'Module:Portal/images/a' not found ​ For further examples, see Template:Portal bar/testcases. ​

Images[แก้]

This module uses Module:Portal to get portal images. To add, change, or remove images, please see the instructions at Module:Portal#Image. ​

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-- This module implements {{portal bar}}.

require('Module:No globals')

local p = {}

local getImageName = require( 'Module:Portal' ).image
local yesno = require( 'Module:Yesno' )

-- Builds the portal bar used by {{portal bar}}.
function p._main( portals, args )
	if #portals < 1 then return '' end -- Don't display a blank navbox if no portals were specified.
	
	local nav = mw.html.create( 'div' )
		:addClass( 'noprint metadata' )
		:attr( 'role', 'navigation' )
		:attr( 'aria-label' , 'Portals' )
		:css( 'font-size', '15px' )
	if yesno( args.border ) == false then
		nav
			:css( 'padding', '0.3em 1.7em 0.1em' )
			:css( 'font-size', '88%' )
			:css( 'text-align', 'center' )
	else
		nav
			:addClass( 'navbox' )
			:css( 'padding', '0.5em 0' )
            :css( 'box-sizing', 'border-box' )
	end
	
	local list = mw.html.create( 'ul' )
		:css( 'margin', '0.1em 0 0' )
	for _, portal in ipairs( portals ) do
		list
			:tag( 'li' )
				:css( 'display', 'inline' )
				:tag( 'span' ) -- Inline-block on inner span for IE6-7 compatibility.
					:css( 'display', 'inline-block' )
					:css( 'white-space', 'nowrap' )
					:css( 'margin', '0 0.5em' )
					:wikitext( string.format( '[[File:%s|30x30px]]', getImageName{ portal } ) )
					:done()
					:css( 'margin', '0 1em' )
					:wikitext( string.format( '[[สถานีย่อย:%s|สถานีย่อย:%s]]', portal, portal ) )
	end
	
	nav
		:node( list )
	
	return tostring( nav )
end

-- Processes external arguments and sends them to the other functions.
function p.main( frame )
	-- If called via #invoke, use the args passed into the invoking
	-- template, or the args passed to #invoke if any exist. Otherwise
	-- assume args are being passed directly in from the debug console
	-- or from another Lua module.
	local origArgs
	if type( frame.getParent ) == 'function' then
		origArgs = frame:getParent().args
		for k, v in pairs( frame.args ) do
			origArgs = frame.args
			break
		end
	else
		origArgs = frame
	end
	-- Process the args to make an array of portal names that can be used with ipairs. We need to use ipairs because we want to list
	-- all the portals in the order they were passed to the template, but we also want to be able to deal with positional arguments
	-- passed explicitly, for example {{portal|2=Politics}}. The behaviour of ipairs is undefined if nil values are present, so we
	-- need to make sure they are all removed.
	local portals, args = {}, {}
	for k, v in pairs( origArgs ) do
		if type( k ) == 'number' and type( v ) == 'string' then -- Make sure we have no non-string portal names.
			if mw.ustring.find( v, '%S' ) then -- Remove blank values.
				table.insert( portals, k )
			end
		elseif type( k ) ~= 'number' then -- Separate named arguments from portals.
			if type( v ) == 'string' then
				v = mw.text.trim( v )
			end
			args[ k ] = v
		end
	end
	table.sort( portals )
	for i, v in ipairs( portals ) do
		portals[ i ] = mw.text.trim( origArgs[ v ] ) -- Swap keys with values, trimming whitespace.
	end
	return p._main( portals, args )
end

return p