Module:Portal - Revision history

Admin: 1 revision imported

2022-12-28T04:48:52Z

1 revision imported

← Older revision	Revision as of 10:18, 28 December 2022
(No difference)

wikipedia>Hike395: change HTML to use
and
to show semantics of portal list

2022-12-28T00:13:15Z

change HTML to use <ul> and <li> to show semantics of portal list

← Older revision		Revision as of 05:43, 28 December 2022
Line 168:		Line 168:
	end		end
	return portals, trackingCat, errMsg		return portals, trackingCat, errMsg
			end

			local function portalBox(args)
			return mw.html.create('ul')
			:attr('role', 'navigation')
			:attr('aria-label', 'Portals')
			:addClass('noprint')
			:addClass(args.error and '' or sandboxVersion('portalbox'))
			:addClass(args.border and sandboxVersion('portalborder') or '')
			:addClass(sandboxVersion(args.left and 'portalleft' or 'portalright'))
			:css('margin', args.margin or nil)
			:newline()
			end

			local function fillBox(root, contents)
			for _, item in ipairs(contents) do
			local entry = root:tag('li')
			entry:addClass(sandboxVersion('portalbox-entry'))
			local image = entry:tag('span')
			image:addClass(sandboxVersion('portalbox-image'))
			image:wikitext(item[1])
			local link = entry:tag('span')
			link:addClass(sandboxVersion('portalbox-link'))
			link:wikitext(item[2])
			end
			return root
	end		end

Line 182:		Line 208:
	end		end

	local root = ~~mw.html.create~~(~~'div')~~		local root = portalBox(args)
	~~:attr('role', 'navigation')~~
	~~:attr('aria-label', 'Portals')~~
	~~:addClass('noprint')~~
	~~:addClass(sandboxVersion('portalbox'))~~
	~~:addClass(args.border and sandboxVersion('portalborder') or '')~~
	~~:addClass(args.left and 'tleft' or 'tright')~~
	~~:css('margin',~~ args~~.margin or nil)~~
	~~:newline(~~)

	local trackingCat = ''		local trackingCat = ''
Line 201:		Line 219:
	if errMsg then		if errMsg then
	if args.border then -- suppress error message when border=no		if args.border then -- suppress error message when border=no
			args.error = true -- recreate box without fancy formatting
			root = portalBox(args)
			root:wikitext(trackingCat)
	local errTag = root:tag('strong')		local errTag = root:tag('strong')
	errTag:addClass('error')		errTag:addClass('error')
Line 213:		Line 234:
	end		end

	local ~~formatted_list~~ = {}		local contents = {}
	-- Display the portals specified in the positional arguments.		-- Display the portals specified in the positional arguments.
	for _, portal in ipairs(portals) do		for _, portal in ipairs(portals) do
	~~table.insert(formatted_list,~~ string.format(		local image = string.format('[[File:%s\|32x28px\|class=noviewer]]',
	'~~<span>~~[[File:%s\|32x28px\|class=noviewer]]~~</span><span>~~[[Portal:%s\|%s%sportal]]~~</span>~~',		getImageName(portal))
	~~getImageName(portal)~~,		local link = string.format('[[Portal:%s\|%s%sportal]]',
	portal,		portal, portal, args.addBreak and '<br />' or ' ')
	portal,		table.insert(contents, {image, link})
	args.addBreak and '<br />' or ' '		end
	))		return tostring(fillBox(root, contents))
			end

			function p._demo(imageList, args)
			for key, default in pairs({left=false,border=true}) do
			if args[key] == nil then args[key] = default end
			args[key] = yesno(args[key], default)
	end		end

	local ~~list~~ = ~~require~~('~~Module~~:~~List~~').~~unbulleted~~(~~formatted_list~~)		local root = portalBox(args)

			local contents = {}
			-- Display the portals specified in the positional arguments.
			for _, fn in ipairs(imageList) do
			local image = string.format('[[File:%s\|32x28px\|class=noviewer]]',fn)
			local link = string.format('[[:File:%s\|%s]]',fn,fn)
			table.insert(contents,{image,link})
			end

	return tostring(root~~:wikitext(list~~))		return tostring(fillBox(root,contents))
	end		end

Line 318:		Line 353:
	local portals, args = processPortalArgs(origArgs)		local portals, args = processPortalArgs(origArgs)
	return p._image(portals[1],args.border)		return p._image(portals[1],args.border)
			end

			function p.demo(frame)
			local args = getArgs(frame)
			local styles = frame:extensionTag{ name = 'templatestyles', args = { src = templatestyles} }
			return styles..p._demo(args,args)
	end		end

Indicwiki: 2 revisions imported from :alpha:Module:Portal

2022-12-13T03:49:19Z

2 revisions imported from alpha:Module:Portal

← Older revision	Revision as of 09:19, 13 December 2022
(No difference)

Admin: 1 revision imported

2022-12-10T04:37:16Z

1 revision imported

← Older revision	Revision as of 10:07, 10 December 2022
(No difference)

wikipedia>Izno: reduce surface of plainlist to support templatestyles by using Module:List, remove support for barely-used width parameter (which is bad for mobile)

2022-12-09T02:05:54Z

reduce surface of plainlist to support templatestyles by using Module:List, remove support for barely-used width parameter (which is bad for mobile)

← Older revision		Revision as of 07:35, 9 December 2022
Line 185:		Line 185:
	:attr('role', 'navigation')		:attr('role', 'navigation')
	:attr('aria-label', 'Portals')		:attr('aria-label', 'Portals')
	:addClass('noprint ~~plainlist~~')		:addClass('noprint')
	:addClass(sandboxVersion('portalbox'))		:addClass(sandboxVersion('portalbox'))
	:addClass(args.border and sandboxVersion('portalborder') or '')		:addClass(args.border and sandboxVersion('portalborder') or '')
Line 213:		Line 213:
	end		end

	~~-- Start the list. This corresponds to the start of the wikitext table in the old [[Template:Portal]].~~		local formatted_list = {}
	local ~~listroot~~ = ~~root:tag('ul')~~
	~~:css('width', (tonumber(args.boxsize) or 0) > 0 and (args.boxsize .. 'px') or args.boxsize)~~

	-- Display the portals specified in the positional arguments.		-- Display the portals specified in the positional arguments.
	for _, portal in ipairs(portals) do		for _, portal in ipairs(portals) do
	~~local image~~ = getImageName(portal)		table.insert(formatted_list, string.format(
			'<span>[[File:%s\|32x28px\|class=noviewer]]</span><span>[[Portal:%s\|%s%sportal]]</span>',
			getImageName(portal),
			portal,
			portal,
			args.addBreak and '<br />' or ' '
			))
			end

			local list = require('Module:List').unbulleted(formatted_list)

	~~-- Generate the html for the image and the portal name.~~		return tostring(root:wikitext(list))
	~~listroot~~
	~~:newline~~()
	~~:tag('li')~~
	~~:tag('span')~~
	~~:wikitext(string.format('[[File:%s\|32x28px\|class=noviewer]]', image))~~
	~~:done()~~
	~~:tag('span')~~
	:wikitext(~~string.format('[[Portal:%s\|%s%sportal]]', portal, portal, args.addBreak and '<br />' or ' ')~~)
	~~end~~
	~~return tostring(root~~)
	end		end

Admin: 1 revision imported

2022-07-20T04:56:48Z

1 revision imported

← Older revision	Revision as of 10:26, 20 July 2022
(No difference)

wikipedia>Hike395: extend image function to take border argument

2022-06-05T03:15:40Z

extend image function to take border argument

← Older revision		Revision as of 08:45, 5 June 2022
Line 234:		Line 234:
	end		end

	function p._image(~~portals~~)		function p._image(portal,nostrip)
	-- Wrapper function to allow getImageName() to be accessed through #invoke.		-- Wrapper function to allow getImageName() to be accessed through #invoke.
	local name = getImageName(~~portals[1]~~)		-- backward compatibility: if table passed, take first element
	return name:match('^(.-)\|') or name -- FIXME: use a more elegant way to separate borders etc. from the image name		if type(portal) == 'table' then
			portal = portal[1]
			end
			local name = getImageName(portal)
			-- If nostrip is yes (or equivalent), then allow all metadata (like image borders) to be returned
			local strip = not yesno(nostrip)
			return strip and name:match('^(.-)\|') or name -- FIXME: use a more elegant way to separate borders etc. from the image name
	end		end

Line 310:		Line 316:
	function p._processPortalArgs(args)		function p._processPortalArgs(args)
	return processPortalArgs(args)		return processPortalArgs(args)
			end

			function p.image(frame)
			local origArgs = getArgs(frame)
			local portals, args = processPortalArgs(origArgs)
			return p._image(portals[1],args.border)
	end		end

Line 331:		Line 343:
	end		end

	for _, funcName in ipairs{'portal~~', 'image~~', 'imageDupes', 'displayAll'} do		for _, funcName in ipairs{'portal', 'imageDupes', 'displayAll'} do
	p[funcName] = makeWrapper('_' .. funcName)		p[funcName] = makeWrapper('_' .. funcName)
	end		end

	return p		return p

alpha>Revathy: 1 revision imported

2022-02-23T05:13:15Z

1 revision imported

← Older revision	Revision as of 10:43, 23 February 2022
(No difference)

Mediawiki>Hike395: fix tracking bug when portal=no and error is generated

2022-02-21T19:42:04Z

fix tracking bug when portal=no and error is generated

New page

--[==[ This module is a Lua implementation of the old {{Portal}} template. As of February 2019 it is used on nearly 7,900,000 articles.
-- Please take care when updating it! It outputs two functions: p.portal, which generates a list of portals, and p.image, which
-- produces the image name for an individual portal.

-- The portal image data is kept in submodules of [[Module:Portal/images]], listed below:
-- [[Module:Portal/images/a]] - for portal names beginning with "A".
-- [[Module:Portal/images/b]] - for portal names beginning with "B".
-- [[Module:Portal/images/c]] - for portal names beginning with "C".
-- [[Module:Portal/images/d]] - for portal names beginning with "D".
-- [[Module:Portal/images/e]] - for portal names beginning with "E".
-- [[Module:Portal/images/f]] - for portal names beginning with "F".
-- [[Module:Portal/images/g]] - for portal names beginning with "G".
-- [[Module:Portal/images/h]] - for portal names beginning with "H".
-- [[Module:Portal/images/i]] - for portal names beginning with "I".
-- [[Module:Portal/images/j]] - for portal names beginning with "J".
-- [[Module:Portal/images/k]] - for portal names beginning with "K".
-- [[Module:Portal/images/l]] - for portal names beginning with "L".
-- [[Module:Portal/images/m]] - for portal names beginning with "M".
-- [[Module:Portal/images/n]] - for portal names beginning with "N".
-- [[Module:Portal/images/o]] - for portal names beginning with "O".
-- [[Module:Portal/images/p]] - for portal names beginning with "P".
-- [[Module:Portal/images/q]] - for portal names beginning with "Q".
-- [[Module:Portal/images/r]] - for portal names beginning with "R".
-- [[Module:Portal/images/s]] - for portal names beginning with "S".
-- [[Module:Portal/images/t]] - for portal names beginning with "T".
-- [[Module:Portal/images/u]] - for portal names beginning with "U".
-- [[Module:Portal/images/v]] - for portal names beginning with "V".
-- [[Module:Portal/images/w]] - for portal names beginning with "W".
-- [[Module:Portal/images/x]] - for portal names beginning with "X".
-- [[Module:Portal/images/y]] - for portal names beginning with "Y".
-- [[Module:Portal/images/z]] - for portal names beginning with "Z".
-- [[Module:Portal/images/other]] - for portal names beginning with any other letters. This includes numbers,
-- letters with diacritics, and letters in non-Latin alphabets.
-- [[Module:Portal/images/aliases]] - for adding aliases for existing portal names. Use this page for variations
-- in spelling and diacritics, etc., no matter what letter the portal begins with.
--
-- The images data pages are separated by the first letter to reduce server load when images are added, changed, or removed.
-- Previously all the images were on one data page at [[Module:Portal/images]], but this had the disadvantage that all
-- 5,000,000 pages using this module needed to be refreshed every time an image was added or removed.
]==]

local p = {}

-- determine whether we're being called from a sandbox
local isSandbox = mw.getCurrentFrame():getTitle():find('sandbox', 1, true)
local sandbox = isSandbox and '/sandbox' or ''

local function sandboxVersion(s)
return isSandbox and s..'-sand' or s
end

local templatestyles = 'Module:Portal'..sandbox..'/styles.css'

local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')

-- List of non-talk namespaces which should not be tracked (Talk pages are never tracked)
local badNamespaces = {'user','template','draft','wikipedia'}

-- Check whether to do tracking in this namespace
-- Returns true unless the page is one of the banned namespaces
local function checkTracking(title)
local thisPage = title or mw.title.getCurrentTitle()
if thisPage.isTalkPage then
return false
end
local ns = thisPage.nsText:lower()
for _, v in ipairs(badNamespaces) do
if ns == v then
return false
end
end
return true
end

local function matchImagePage(s)
-- Finds the appropriate image subpage given a lower-case
-- portal name plus the first letter of that portal name.
if type(s) ~= 'string' or #s < 1 then return end
local firstLetter = mw.ustring.sub(s, 1, 1)
local imagePage
if mw.ustring.find(firstLetter, '^[a-z]') then
imagePage = 'Module:Portal/images/' .. firstLetter .. sandbox
else
imagePage = 'Module:Portal/images/other' .. sandbox
end
return mw.loadData(imagePage)[s]
end

local function getAlias(s)
-- Gets an alias from the image alias data page.
local aliasData = mw.loadData('Module:Portal/images/aliases'..sandbox)
for portal, aliases in pairs(aliasData) do
for _, alias in ipairs(aliases) do
if alias == s then
return portal
end
end
end
end

local function getImageName(s)
-- Gets the image name for a given string.
local default = 'Portal-puzzle.svg|link=|alt='
if type(s) ~= 'string' or #s < 1 then
return default
end
s = mw.ustring.lower(s)
return matchImagePage(s) or matchImagePage(getAlias(s)) or default
end

-- Function to check argument portals for errors, generate tracking categories if needed
-- Function first checks for too few/many portals provided
-- Then checks the portal list to purge any portals that don't exist
-- Arguments:
-- portals: raw list of portals
-- args.tracking: is tracking requested? (will not track on bad titles or namespaces)
-- args.redlinks: should redlinks be displayed?
-- args.minPortals: minimum number of portal arguments
-- args.maxPortals: maximum number of portal arguments
-- Returns:
-- portals = list of portals, with redlinks purged (if args.redlinks=false)
-- trackingCat = possible tracking category
-- errorMsg = error message
function p._checkPortals(portals, args)
local trackingCat = ''
local errMsg = nil

-- Tracking is on by default.
-- It is disabled if any of the following is true
-- 1/ the parameter "tracking" is set to 'no, 'n', or 'false'
-- 2/ the current page fails the namespace or pagename tests
local trackingEnabled = args.tracking and checkTracking()

args.minPortals = args.minPortals or 1
args.maxPortals = args.maxPortals or -1
-- check for too few portals
if #portals < args.minPortals then
errMsg = 'please specify at least '..args.minPortals..' portal'..(args.minPortals > 1 and 's' or '')
trackingCat = (trackingEnabled and '[[Category:Portal templates with too few portals]]' or '')
return portals, trackingCat, errMsg
end
-- check for too many portals
if args.maxPortals >= 0 and #portals > args.maxPortals then
errMsg = 'too many portals (maximum = '..args.maxPortals..')'
trackingCat = (trackingEnabled and '[[Category:Portal templates with too many portals]]' or '')
return portals, trackingCat, errMsg
end
if not args.redlinks or trackingEnabled then
-- make new list of portals that exist
local existingPortals = {}
for _, portal in ipairs(portals) do
local portalTitle = mw.title.new(portal,"Portal")
-- if portal exists, put it into list
if portalTitle and portalTitle.exists then
table.insert(existingPortals,portal)
-- otherwise set tracking cat
elseif trackingEnabled then
trackingCat = "[[Category:Portal templates with redlinked portals]]"
end
end
-- If redlinks is off, use portal list purged of redlinks
portals = args.redlinks and portals or existingPortals
-- if nothing left after purge, set tracking cat
if #portals == 0 and trackingEnabled then
trackingCat = trackingCat.."[[Category:Pages with empty portal template]]"
end
end
return portals, trackingCat, errMsg
end

function p._portal(portals, args)
-- This function builds the portal box used by the {{portal}} template.

-- Normalize all arguments
if args.redlinks == 'include' then args.redlinks = true end
args.addBreak = args['break']
for key, default in pairs({left=false,tracking=true,nominimum=false,
redlinks=false,addBreak=false,border=true}) do
if args[key] == nil then args[key] = default end
args[key] = yesno(args[key], default)
end

local root = mw.html.create('div')
:attr('role', 'navigation')
:attr('aria-label', 'Portals')
:addClass('noprint plainlist')
:addClass(sandboxVersion('portalbox'))
:addClass(args.border and sandboxVersion('portalborder') or '')
:addClass(args.left and 'tleft' or 'tright')
:css('margin', args.margin or nil)
:newline()

local trackingCat = ''
local errMsg = nil
args.minPortals = args.nominimum and 0 or 1
args.maxPortals = -1
portals, trackingCat, errMsg = p._checkPortals(portals, args)
root:wikitext(trackingCat)
-- if error message, put it in the box and return
if errMsg then
if args.border then -- suppress error message when border=no
local errTag = root:tag('strong')
errTag:addClass('error')
errTag:css('padding','0.2em')
errTag:wikitext('Error: '..errMsg)
end
return tostring(root)
end
-- if no portals (and no error), just return tracking category
if #portals == 0 then
return trackingCat
end

-- Start the list. This corresponds to the start of the wikitext table in the old [[Template:Portal]].
local listroot = root:tag('ul')
:css('width', (tonumber(args.boxsize) or 0) > 0 and (args.boxsize .. 'px') or args.boxsize)

-- Display the portals specified in the positional arguments.
for _, portal in ipairs(portals) do
local image = getImageName(portal)

-- Generate the html for the image and the portal name.
listroot
:newline()
:tag('li')
:tag('span')
:wikitext(string.format('[[File:%s|32x28px|class=noviewer]]', image))
:done()
:tag('span')
:wikitext(string.format('[[Portal:%s|%s%sportal]]', portal, portal, args.addBreak and '<br />' or ' '))
end
return tostring(root)
end

function p._image(portals)
-- Wrapper function to allow getImageName() to be accessed through #invoke.
local name = getImageName(portals[1])
return name:match('^(.-)|') or name -- FIXME: use a more elegant way to separate borders etc. from the image name
end

local function getAllImageTables()
-- Returns an array containing all image subpages (minus aliases) as loaded by mw.loadData.
local images = {}
for i, subpage in ipairs{'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'other'} do
images[i] = mw.loadData('Module:Portal/images/' .. subpage .. sandbox)
end
return images
end

function p._displayAll(portals, args)
-- This function displays all portals that have portal images. This function is for maintenance purposes and should not be used in
-- articles, for two reasons: 1) there are over 1500 portals with portal images, and 2) the module doesn't record how the portal
-- names are capitalized, so the portal links may be broken.
local lang = mw.language.getContentLanguage()
local count = 1
for _, imageTable in ipairs(getAllImageTables()) do
for portal in pairs(imageTable) do
portals[count] = lang:ucfirst(portal)
count = count + 1
end
end
return p._portal(portals, args)
end

function p._imageDupes()
-- This function searches the image subpages to find duplicate images. If duplicate images exist, it is not necessarily a bad thing,
-- as different portals might just happen to choose the same image. However, this function is helpful in identifying images that
-- should be moved to a portal alias for ease of maintenance.
local exists, dupes = {}, {}
for _, imageTable in ipairs(getAllImageTables()) do
for portal, image in pairs(imageTable) do
if not exists[image] then
exists[image] = portal
else
table.insert(dupes, string.format('The image "[[:File:%s|%s]]" is used for both portals "%s" and "%s".', image, image, exists[image], portal))
end
end
end
if #dupes < 1 then
return 'No duplicate images found.'
else
return 'The following duplicate images were found:\n* ' .. table.concat(dupes, '\n* ')
end
end

local function processPortalArgs(args)
-- This function processes a table of arguments and returns two tables: an array of portal names for processing by ipairs, and a table of
-- the named arguments that specify style options, etc. 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.
args = type(args) == 'table' and args or {}
local portals = {}
local namedArgs = {}
for k, v in pairs(args) do
if type(k) == 'number' and type(v) == 'string' then -- Make sure we have no non-string portal names.
table.insert(portals, k)
elseif type(k) ~= 'number' then
namedArgs[k] = v
end
end
table.sort(portals)
for i, v in ipairs(portals) do
portals[i] = args[v]
end
return portals, namedArgs
end

-- Entry point for sorting portals from other named arguments
function p._processPortalArgs(args)
return processPortalArgs(args)
end

local function makeWrapper(funcName)
-- Processes external arguments and sends them to the other functions.
return function (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.
-- Also: trim whitespace and remove blank arguments
local origArgs = getArgs(frame)
-- create two tables to pass to func: an array of portal names, and a table of named arguments.
local portals, args = processPortalArgs(origArgs)
local results = ''
if funcName == '_portal' or funcName == '_displayAll' then
results = frame:extensionTag{ name = 'templatestyles', args = { src = templatestyles} }
end
return results .. p[funcName](portals, args)
end
end

for _, funcName in ipairs{'portal', 'image', 'imageDupes', 'displayAll'} do
p[funcName] = makeWrapper('_' .. funcName)
end

return p

Module:Portal - Revision history

Admin: 1 revision imported

wikipedia>Hike395: change HTML to use and to show semantics of portal list

Indicwiki: 2 revisions imported from :alpha:Module:Portal

Admin: 1 revision imported

wikipedia>Izno: reduce surface of plainlist to support templatestyles by using Module:List, remove support for barely-used width parameter (which is bad for mobile)

Admin: 1 revision imported

wikipedia>Hike395: extend image function to take border argument

alpha>Revathy: 1 revision imported

Mediawiki>Hike395: fix tracking bug when portal=no and error is generated

wikipedia>Hike395: change HTML to use
and
to show semantics of portal list