Difference between revisions of "Module:Portal bar/sandbox"
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test>Jackmcbarn (various fixes) |
test>Jackmcbarn (fix whitespace) |
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| Line 11: | Line 11: | ||
-- Builds the portal bar used by {{portal bar}}. | -- Builds the portal bar used by {{portal bar}}. | ||
function p._main( portals, args ) | function p._main( portals, args ) | ||
| − | + | if #portals < 1 then return '' end -- Don't display a blank navbox if no portals were specified. | |
| − | + | local list = mw.html.create( 'ul' ) | |
| − | + | for _, portal in ipairs( portals ) do | |
| − | + | list | |
| − | + | :tag( 'li' ) | |
| − | + | :css( 'display', 'inline' ) | |
| − | + | :css( 'white-space', 'nowrap' ) | |
| − | + | :tag( 'span' ) | |
| − | + | :css( 'margin', 'auto 0.5em' ) | |
| − | + | :wikitext( string.format( '[[File:%s|24x21px]]', getImageName{ portal } ) ) | |
| − | + | :done() | |
| − | + | :tag( 'span' ) | |
| − | + | :css( 'font-weight', 'bold' ) | |
| − | + | :wikitext( string.format( '[[Portal:%s|%s portal]]', portal, portal ) ) | |
| − | + | end | |
| − | + | if yesno( args.border ) == false then -- Don't display a border if args.border is "no", "n", "false", 0 or false. | |
| − | + | return tostring( | |
| − | + | mw.html.create( 'div' ) | |
:addClass( 'noprint metadata' ) | :addClass( 'noprint metadata' ) | ||
:css( 'width', '100%' ) | :css( 'width', '100%' ) | ||
| Line 35: | Line 35: | ||
:css( 'font-size', '88%' ) | :css( 'font-size', '88%' ) | ||
:node( list ) | :node( list ) | ||
| − | + | ) | |
| − | + | else | |
| − | + | return buildNavbox{ | |
| − | + | navbar = 'off', | |
| − | + | bodyclass = 'noprint', | |
| − | + | list1 = tostring( list ) | |
| − | + | } | |
| − | + | end | |
end | end | ||
-- Processes external arguments and sends them to the other functions. | -- Processes external arguments and sends them to the other functions. | ||
function p.main( frame ) | 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 | end | ||
return p | return p | ||
Revision as of 02:43, 1 December 2014
Documentation for this module may be created at Module:Portal bar/sandbox/doc
-- This module implements {{portal bar}}.
require('Module:No globals')
local p = {}
local buildNavbox = require( 'Module:Navbox' )._navbox
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 list = mw.html.create( 'ul' )
for _, portal in ipairs( portals ) do
list
:tag( 'li' )
:css( 'display', 'inline' )
:css( 'white-space', 'nowrap' )
:tag( 'span' )
:css( 'margin', 'auto 0.5em' )
:wikitext( string.format( '[[File:%s|24x21px]]', getImageName{ portal } ) )
:done()
:tag( 'span' )
:css( 'font-weight', 'bold' )
:wikitext( string.format( '[[Portal:%s|%s portal]]', portal, portal ) )
end
if yesno( args.border ) == false then -- Don't display a border if args.border is "no", "n", "false", 0 or false.
return tostring(
mw.html.create( 'div' )
:addClass( 'noprint metadata' )
:css( 'width', '100%' )
:css( 'text-align', 'center' )
:css( 'padding', '1px' )
:css( 'font-size', '88%' )
:node( list )
)
else
return buildNavbox{
navbar = 'off',
bodyclass = 'noprint',
list1 = tostring( list )
}
end
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