>Frietjes: we don't need to track this anymore after it was all cleaned up back in 2018 to 2019

2023-07-13T14:29:43Z

we don't need to track this anymore after it was all cleaned up back in 2018 to 2019

New page

local p = {}

local function getListItem( data )
if not type( data ) == 'string' then
return ''
end
return mw.ustring.format( '<li style="line-height: inherit; margin: 0">%s</li>', data )
end

-- Returns an array containing the keys of all positional arguments
-- that contain data (i.e. non-whitespace values).
local function getArgNums( args )
local nums = {}
for k, v in pairs( args ) do
if type( k ) == 'number' and
k >= 1 and
math.floor( k ) == k and
type( v ) == 'string' and
mw.ustring.match( v, '%S' ) then
table.insert( nums, k )
end
end
table.sort( nums )
return nums
end

-- Formats a list of classes, styles or other attributes.
local function formatAttributes( attrType, ... )
local attributes = { ... }
local nums = getArgNums( attributes )
local t = {}
for i, num in ipairs( nums ) do
table.insert( t, attributes[ num ] )
end
if #t == 0 then
return '' -- Return the blank string so concatenation will work.
end
return mw.ustring.format( ' %s="%s"', attrType, table.concat( t, ' ' ) )
end

-- TODO: use Module:List. Since the update for this comment is routine,
-- this is blocked without a consensus discussion by
-- [[MediaWiki_talk:Common.css/Archive_15#plainlist_+_hlist_indentation]]
-- if we decide hlist in plainlist in this template isn't an issue, we can use
-- module:list directly
-- [https://en.wikipedia.org/w/index.php?title=Module:Collapsible_list/sandbox&oldid=1130172480]
-- is an implementation (that will code rot slightly I expect)
local function buildList( args )
-- Get the list items.
local listItems = {}
local argNums = getArgNums( args )
for i, num in ipairs( argNums ) do
table.insert( listItems, getListItem( args[ num ] ) )
end
if #listItems == 0 then
return ''
end
listItems = table.concat( listItems )

-- hack around mw-collapsible show/hide jumpiness by looking for text-alignment
-- by setting a margin if centered
local textAlignmentCentered = 'text%-align%s*:%s*center'
local centeredTitle = (args.title_style and args.title_style:lower():match(textAlignmentCentered)
or args.titlestyle and args.titlestyle:lower():match(textAlignmentCentered))
local centeredTitleSpacing
if centeredTitle then
centeredTitleSpacing = 'margin: 0 4em'
else
centeredTitleSpacing = ''
end

-- Get class, style and title data.
local collapsibleContainerClass = formatAttributes(
'class',
'collapsible-list',
'mw-collapsible',
not args.expand and 'mw-collapsed'
)
local collapsibleContainerStyle = formatAttributes(
'style',
-- mostly work around .infobox-full-data defaulting to centered
'text-align: left;',
args.frame_style,
args.framestyle
)
local collapsibleTitleStyle = formatAttributes(
'style',
'line-height: 1.6em; font-weight: bold;',
args.title_style,
args.titlestyle
)
local jumpyTitleStyle = formatAttributes(
'style',
centeredTitleSpacing
)
local title = args.title or 'List'
local ulclass = formatAttributes( 'class', 'mw-collapsible-content', args.hlist and 'hlist' )
local ulstyle = formatAttributes(
'style',
'margin-top: 0; margin-bottom: 0; line-height: inherit;',
not args.bullets and 'list-style: none; margin-left: 0;',
args.list_style,
args.liststyle
)

local hlist_templatestyles = ''
if args.hlist then
hlist_templatestyles = mw.getCurrentFrame():extensionTag{
name = 'templatestyles', args = { src = 'Hlist/styles.css' }
}
end

-- Build the list.
return mw.ustring.format(
'%s<div%s%s>\n<div%s><div%s>%s</div></div>\n<ul%s%s>%s</ul>\n</div>',
hlist_templatestyles, collapsibleContainerClass, collapsibleContainerStyle,
collapsibleTitleStyle, jumpyTitleStyle, title, ulclass, ulstyle, listItems
)
end

function p.main( frame )
local origArgs
if frame == mw.getCurrentFrame() then
origArgs = frame:getParent().args
for k, v in pairs( frame.args ) do
origArgs = frame.args
break
end
else
origArgs = frame
end

local args = {}
for k, v in pairs( origArgs ) do
if type( k ) == 'number' or v ~= '' then
args[ k ] = v
end
end
return buildList( args )
end

return p

Module:Collapsible list - Revision history

>Frietjes: we don't need to track this anymore after it was all cleaned up back in 2018 to 2019