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-- This module implements {{portal bar}}.
require('Module:No globalsstrict')
-- determine whether we're being called from a sandbox
local getImageName = require( 'Module:Portal' ).image
local isSandbox = mw.getCurrentFrame():getTitle():find('sandbox', 1, true)
local sandbox = isSandbox and '/sandbox' or ''
local portalModule = require('Module:Portal'..sandbox)
local getImageName = portalModule._image
local checkPortals = portalModule._checkPortals
local processPortalArgs = portalModule._processPortalArgs
local yesno = require( 'Module:Yesno' )
local getArgs = require('Module:Arguments').getArgs
local p = {}
local function sandboxsandboxVersion(args, s)
return args.sandboxisSandbox and s.."-sand" or s
end
-- Check whether to do tracking in this namespace
-- Returns true unless the page is one of the banned namespaces
local function isTrackedNamespace()
local thisPageNS = mw.title.getCurrentTitle().namespace
return thisPageNS ~= 1 -- Talk
and thisPageNS ~= 2 -- User
and thisPageNS ~= 3 -- User talk
and thisPageNS ~= 5 -- Wikipedia talk
and thisPageNS ~= 7 -- File talk
and thisPageNS ~= 11 -- Template talk
and thisPageNS ~= 15 -- Category talk
and thisPageNS ~= 101 -- Portal talk
and thisPageNS ~= 118 -- Draft
and thisPageNS ~= 119 -- Draft talk
and thisPageNS ~= 829 -- Module talk
end
-- Check whether to do tracking on this pagename
-- Returns false if the page title matches one of the banned strings
-- Otherwise returns true
local function isTrackedPagename()
local thisPageLC = mw.ustring.lower(mw.title.getCurrentTitle().text)
local match = string.match
return match(thisPageLC, "/archive") == nil
and match(thisPageLC, "/doc") == nil
and match(thisPageLC, "/test") == nil
end
function p._main( portals, args )
-- check for sensible args
-- Don't display a blank navbox if no portals were specified.
args = type(args) == "table" and args or {}
if #portals < 1 then return '' end
-- Normalize arguments
for key, default in pairs({border=true,redlinks=false,sandbox=false,tracking=true}) do
if args[key] == nil then args[key] = default end
args[key] = yesno(args[key], default)
local nav = mw.html.create( 'div' )
:addClass(sandboxsandboxVersion(args,'portal-bar'))
:addClass( 'noprint metadata noviewer' )
:attr( 'role', 'navigation' )
:attr( 'aria-label' , 'Portals' )
:addClass(sandboxsandboxVersion(args,args.border and 'portal-bar-bordered' or 'portal-bar-unbordered'))
local trackingCat = ''
local trackingEnabled = args.tracking and isTrackedNamespace() and isTrackedPagename()
-- Allow any number of portals
args.minPortals = 0
args.maxPortals = -1
-- Check to see whether there are redlinks, filter out unless args.redlink is true
portals, trackingCat = checkPortals(portals, args)
nav:wikitext(trackingCat)
if #portals == 0 then
return trackingCat
end
local related = yesno(args.related)
-- scan for nonexistent portals, if they exist remove them from the portals
if related then
-- table. If redlinks=yes, then don't remove
nav:addClass(sandboxVersion('portal-bar-related'))
local trackingCats = ''
else
if not args.redlinks or trackingEnabled then
local existingPortalsheader = {}nav:tag('span')
header:addClass(sandboxVersion('portal-bar-header'))
for _, portal in ipairs(portals) do
header:wikitext('[[Wikipedia:Contents/Portals|Portal]]')
local portalTitle = mw.title.new(portal,"Portal")
if portalTitle#portals and> portalTitle.exists1 then
header:wikitext('s')
table.insert(existingPortals,portal)
elseif trackingEnabled then
trackingCats = "[[Category:Portal templates with redlinked portals]]"
end
end
portals = args.redlinks and portals or existingPortals
if #portals == 0 then
return trackingEnabled and "[[Category:Portal templates with all redlinked portals]]" or ""
end
header:wikitext(':')
end
local container = nav:tag('ul')
container:addClass(sandboxVersion('portal-bar-content'))
local header = nav:tag('span')
if related then
header:addClass(sandbox(args,'portal-bar-header'))
container:addClass(sandboxVersion('portal-bar-content-related'))
header:wikitext('[[Wikipedia:Contents/Portals|Portal]]')
if #portals > 1 then
header:wikitext('s')
end
local size = related and '27x25px' or '21x19px'
header:wikitext(':')
local container = nav:tag('div')
container:addClass(sandbox(args,'portal-bar-content'))
for _, portal in ipairs( portals ) do
container
:tag( 'divli' )
:addClass(sandboxsandboxVersion(args,'portal-bar-item'))
:wikitext( string.format('<span class="nowrap">[[File:%s|%s]] </span>[[Portal:%s|%s]]',
:tag( 'span' )
:addClassgetImageName(sandbox(argsportal,true), size, portal,' portal-bar-logo'))
:wikitext( string.format(
'[[File:%s|21x19px|alt=]]', getImageName{ portal }
) )
:done()
:tag('span')
:addClass(sandbox(args,'portal-bar-link'))
:wikitext( string.format('[[Portal:%s|%s]]', portal, portal))
end
local styleFile = 'Module:Portal bar'..sandbox..'/styles.css'
styleFile = styleFile..(args.sandbox and 'sandbox/' or '')
styleFile = styleFile..'styles.css'
return mw.getCurrentFrame():extensionTag{
name = 'templatestyles', args = { src = styleFile }
} .. tostring( nav ) .. trackingCats
end
function p.main( frame )
local origArgs = getArgs(frame)
local portals, args = processPortalArgs(origArgs)
-- 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
-- Make sure we have no non-string portal names.
if type( k ) == 'number' and type( v ) == 'string' then
table.insert(portals, k)
elseif type( k ) ~= 'number' then -- Separate named arguments from portals.
args[ k ] = v
end
end
table.sort( portals )
for i, v in ipairs( portals ) do
-- Swap keys with values
portals[ i ] = origArgs[ v ]
end
return p._main( portals, args )
end
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