Module:Collapsible list: Difference between revisions
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(create replacement for Template:Collapsible list) |
m (1 revision imported from wikipedia:Module:Collapsible_list) |
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(19 intermediate revisions by 9 users not shown) | |||
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local p = {} |
local p = {} |
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local function gettitlestyletracking( ts ) |
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if not ts then return '' end |
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ts = mw.ustring.gsub(mw.ustring.lower(ts), '%s', '') |
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local tsvals = mw.text.split(ts, ';') |
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table.sort(tsvals) |
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local skey = table.concat(tsvals,';') |
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skey = mw.ustring.gsub(skey, '^;', '') |
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skey = mw.text.encode(mw.text.encode(skey),'%c%[%]=') |
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if (mw.ustring.match(';' .. ts, ';background:') or mw.ustring.match(';' .. ts, ';background%-color:')) |
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and mw.ustring.match(';' .. ts, ';text%-align:') then |
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return '[[Category:Pages using collapsible list with both background and text-align in titlestyle|' .. skey .. ' ]]' |
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end |
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return '[[Category:Pages using collapsible list without both background and text-align in titlestyle|' .. skey .. ' ]]' |
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end |
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local function getListItem( data ) |
local function getListItem( data ) |
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if not data then |
if not type( data ) == 'string' then |
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return |
return '' |
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end |
end |
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return mw.ustring.format( '<li style="line-height: inherit; margin: 0">%s</li>', data ) |
return mw.ustring.format( '<li style="line-height: inherit; margin: 0">%s</li>', data ) |
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end |
end |
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⚫ | |||
⚫ | |||
local function getArgNums( args ) |
local function getArgNums( args ) |
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⚫ | |||
⚫ | |||
local nums = {} |
local nums = {} |
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for k, v in pairs( args ) do |
for k, v in pairs( args ) do |
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Line 52: | Line 67: | ||
end |
end |
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listItems = table.concat( listItems ) |
listItems = table.concat( listItems ) |
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-- hack around mw-collapsible show/hide jumpiness by looking for text-alignment |
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-- by setting a margin if centered |
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local textAlignmentCentered = 'text%-align%s*:%s*center' |
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local centeredTitle = (args.title_style and args.title_style:lower():match(textAlignmentCentered) |
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or args.titlestyle and args.titlestyle:lower():match(textAlignmentCentered)) |
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local centeredTitleSpacing |
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if centeredTitle then |
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centeredTitleSpacing = 'margin: 0 4em' |
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else |
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centeredTitleSpacing = '' |
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end |
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-- Get class, style and title data. |
-- Get class, style and title data. |
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local |
local collapsibleContainerClass = formatAttributes( |
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'class', |
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'mw-collapsible', not args.expand and 'mw-collapsed' |
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local collapsibleContainerStyle = formatAttributes( |
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'style', |
'style', |
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'text-align: center; font-size: 100%;', |
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args.frame_style, |
args.frame_style, |
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args.framestyle |
args.framestyle |
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not ( args.frame_style or args.framestyle ) and 'border: none; padding: 0;' |
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) |
) |
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local |
local collapsibleTitleStyle = formatAttributes( |
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'style', |
'style', |
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'font-size: |
'line-height: 1.6em; font-weight: bold; font-size: 100%; text-align: left;', |
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args.title_style, |
args.title_style, |
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args.titlestyle |
args.titlestyle |
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not ( args.title_style or args.titlestyle ) and 'background: transparent; text-align: left;' |
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'style', |
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centeredTitleSpacing |
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) |
) |
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local title = args.title or 'List' |
local title = args.title or 'List' |
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local ulclass = formatAttributes( 'class', ' |
local ulclass = formatAttributes( 'class', 'mw-collapsible-content', args.hlist and 'hlist' ) |
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local ulstyle = formatAttributes( |
local ulstyle = formatAttributes( |
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'style', |
'style', |
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'font-size: 100%; margin-top: 0; margin-bottom: 0; line-height: inherit; text-align: left;', |
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not args.bullets and 'list-style: none; margin-left: 0;', |
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args.list_style, |
args.list_style, |
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args.liststyle |
args.liststyle |
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not ( args.list_style or args.liststyle ) and 'text-align: left;', |
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'font-size: 105%; margin-top: 0; margin-bottom: 0; line-height: inherit;' |
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) |
) |
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-- Build the list. |
-- Build the list. |
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return mw.ustring.format( |
return mw.ustring.format( |
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'<div%s%s>\n<div%s%s>%s</div>\n<ul%s%s>%s</ul>\n</div>', |
'<div%s%s>\n<div%s><div%s>%s</div></div>\n<ul%s%s>%s</ul>\n</div>', |
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collapsibleContainerClass, collapsibleContainerStyle, |
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collapsibleTitleStyle, jumpyTitleStyle, title, ulclass, ulstyle, listItems |
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) .. gettitlestyletracking(args.title_style or args.titlestyle) |
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end |
end |
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Latest revision as of 19:18, 20 December 2022
This Lua module is used on 52,000+ pages and changes may be widely noticed. Test changes in the module's /sandbox or /testcases subpages, or in your own module sandbox. Consider discussing changes on the talk page before implementing them. |
This module is subject to page protection. It is a highly visible module in use by a very large number of pages, and/or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
This module implements {{collapsible list}}. Please see the template page for documentation.
-- This module implements {{collapsible list}}.
local p = {}
local function gettitlestyletracking( ts )
if not ts then return '' end
ts = mw.ustring.gsub(mw.ustring.lower(ts), '%s', '')
local tsvals = mw.text.split(ts, ';')
table.sort(tsvals)
local skey = table.concat(tsvals,';')
skey = mw.ustring.gsub(skey, '^;', '')
skey = mw.text.encode(mw.text.encode(skey),'%c%[%]=')
if (mw.ustring.match(';' .. ts, ';background:') or mw.ustring.match(';' .. ts, ';background%-color:'))
and mw.ustring.match(';' .. ts, ';text%-align:') then
return '[[Category:Pages using collapsible list with both background and text-align in titlestyle|' .. skey .. ' ]]'
end
return '[[Category:Pages using collapsible list without both background and text-align in titlestyle|' .. skey .. ' ]]'
end
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
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',
'mw-collapsible', not args.expand and 'mw-collapsed'
)
local collapsibleContainerStyle = formatAttributes(
'style',
'text-align: center; font-size: 100%;',
args.frame_style,
args.framestyle
)
local collapsibleTitleStyle = formatAttributes(
'style',
'line-height: 1.6em; font-weight: bold; font-size: 100%; text-align: left;',
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',
'font-size: 100%; margin-top: 0; margin-bottom: 0; line-height: inherit; text-align: left;',
not args.bullets and 'list-style: none; margin-left: 0;',
args.list_style,
args.liststyle
)
-- Build the list.
return mw.ustring.format(
'<div%s%s>\n<div%s><div%s>%s</div></div>\n<ul%s%s>%s</ul>\n</div>',
collapsibleContainerClass, collapsibleContainerStyle,
collapsibleTitleStyle, jumpyTitleStyle, title, ulclass, ulstyle, listItems
) .. gettitlestyletracking(args.title_style or args.titlestyle)
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