m 1 revision imported: Import "Template:Cite web" for better references and citations. |
mediawiki>94rain m Protected "Module:Navbox": Highly visible page or template: 4899 transclusions ([Edit=Allow only autoconfirmed users] (indefinite) [Move=Allow only autoconfirmed users] (indefinite)) |
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Line 1: | Line 1: | ||
-- | |||
-- This module implements {{Navbox}} | |||
-- | |||
local p = {} | local p = {} | ||
local navbar = require('Module:Navbar')._navbar | local navbar = require('Module:Navbar')._navbar | ||
local getArgs -- lazily initialized | local getArgs -- lazily initialized | ||
local args | local args | ||
local | local border | ||
local listnums | |||
local ODD_EVEN_MARKER = '\127_ODDEVEN_\127' | |||
local RESTART_MARKER = '\127_ODDEVEN0_\127' | |||
local REGEX_MARKER = '\127_ODDEVEN(%d?)_\127' | |||
local function striped(wikitext | local function striped(wikitext) | ||
-- Return wikitext with markers replaced for odd/even striping. | -- Return wikitext with markers replaced for odd/even striping. | ||
-- Child (subgroup) navboxes are flagged with a category that is removed | -- Child (subgroup) navboxes are flagged with a category that is removed | ||
-- by parent navboxes. The result is that the category shows all pages | -- by parent navboxes. The result is that the category shows all pages | ||
-- where a child navbox is not contained in a parent navbox. | -- where a child navbox is not contained in a parent navbox. | ||
local orphanCat = | local orphanCat = '[[Category:Navbox orphans]]' | ||
if border == | if border == 'subgroup' and args.orphan ~= 'yes' then | ||
-- No change; striping occurs in outermost navbox. | -- No change; striping occurs in outermost navbox. | ||
return wikitext .. orphanCat | return wikitext .. orphanCat | ||
end | end | ||
local first, second = | local first, second = 'odd', 'even' | ||
if args | if args.evenodd then | ||
if args | if args.evenodd == 'swap' then | ||
first, second = second, first | first, second = second, first | ||
else | else | ||
first = args | first = args.evenodd | ||
second = first | second = first | ||
end | end | ||
Line 45: | Line 53: | ||
end | end | ||
local regex = orphanCat:gsub('([%[%]])', '%%%1') | local regex = orphanCat:gsub('([%[%]])', '%%%1') | ||
return (wikitext:gsub(regex, ''):gsub( | return (wikitext:gsub(regex, ''):gsub(REGEX_MARKER, changer)) -- () omits gsub count | ||
end | end | ||
Line 54: | Line 62: | ||
return '\n' .. item ..'\n' | return '\n' .. item ..'\n' | ||
end | end | ||
if nowrapitems == | if nowrapitems == 'yes' then | ||
local lines = {} | local lines = {} | ||
for line in (item .. '\n'):gmatch('([^\n]*)\n') do | for line in (item .. '\n'):gmatch('([^\n]*)\n') do | ||
local prefix, content = line:match('^([*:;#]+)%s*(.*)') | local prefix, content = line:match('^([*:;#]+)%s*(.*)') | ||
if prefix and not content:match( | if prefix and not content:match('^<span class="nowrap">') then | ||
line = | line = prefix .. '<span class="nowrap">' .. content .. '</span>' | ||
end | end | ||
table.insert(lines, line) | table.insert(lines, line) | ||
Line 71: | Line 79: | ||
end | end | ||
-- Separate function so that we can evaluate properly whether hlist should | |||
-- be added by the module | |||
local function has_navbar() | local function has_navbar() | ||
return args | return args.navbar ~= 'off' and args.navbar ~= 'plain' and not | ||
(not args.name and mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') == 'Template:Navbox') | |||
end | end | ||
local function renderNavBar(titleCell) | local function renderNavBar(titleCell) | ||
if has_navbar() then | if has_navbar() then | ||
titleCell:wikitext(navbar{ | titleCell:wikitext(navbar{ | ||
args.name, | |||
-- we depend on this being mini = 1 when the navbox module decides | |||
-- to add hlist templatestyles. we also depend on navbar outputting | |||
-- a copy of the hlist templatestyles. | |||
mini = 1, | |||
fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;box-shadow:none; padding:0;' | |||
}) | }) | ||
end | end | ||
Line 94: | Line 101: | ||
end | end | ||
-- | |||
-- Title row | |||
-- | |||
local function renderTitleRow(tbl) | local function renderTitleRow(tbl) | ||
if not args | if not args.title then return end | ||
local titleRow = tbl:tag('tr') | local titleRow = tbl:tag('tr') | ||
if args.titlegroup then | |||
titleRow | |||
:tag('th') | |||
:attr('scope', 'row') | |||
:addClass('navbox-group') | |||
:addClass(args.titlegroupclass) | |||
:cssText(args.basestyle) | |||
:cssText(args.groupstyle) | |||
:cssText(args.titlegroupstyle) | |||
:wikitext(args.titlegroup) | |||
end | |||
local titleCell = titleRow:tag('th'):attr('scope', 'col') | local titleCell = titleRow:tag('th'):attr('scope', 'col') | ||
if args.titlegroup then | |||
titleCell | |||
:addClass('navbox-title1') | |||
end | |||
local titleColspan = 2 | local titleColspan = 2 | ||
if args | if args.imageleft then titleColspan = titleColspan + 1 end | ||
if args | if args.image then titleColspan = titleColspan + 1 end | ||
if args.titlegroup then titleColspan = titleColspan - 1 end | |||
titleCell | titleCell | ||
:cssText(args | :cssText(args.basestyle) | ||
:cssText(args | :cssText(args.titlestyle) | ||
:addClass( | :addClass('navbox-title') | ||
:attr('colspan', titleColspan) | :attr('colspan', titleColspan) | ||
Line 116: | Line 144: | ||
:tag('div') | :tag('div') | ||
-- id for aria-labelledby attribute | -- id for aria-labelledby attribute | ||
:attr('id', mw.uri.anchorEncode(args | :attr('id', mw.uri.anchorEncode(args.title)) | ||
:addClass(args | :addClass(args.titleclass) | ||
:css('font-size', '114%') | :css('font-size', '114%') | ||
:css('margin', '0 4em') | :css('margin', '0 4em') | ||
:wikitext(processItem(args | :wikitext(processItem(args.title)) | ||
end | end | ||
-- | |||
-- Above/Below rows | |||
-- | |||
local function getAboveBelowColspan() | local function getAboveBelowColspan() | ||
local ret = 2 | local ret = 2 | ||
if args | if args.imageleft then ret = ret + 1 end | ||
if args | if args.image then ret = ret + 1 end | ||
return ret | return ret | ||
end | end | ||
local function renderAboveRow(tbl) | local function renderAboveRow(tbl) | ||
if not args | if not args.above then return end | ||
tbl:tag('tr') | tbl:tag('tr') | ||
:tag('td') | :tag('td') | ||
:addClass( | :addClass('navbox-abovebelow') | ||
:addClass(args | :addClass(args.aboveclass) | ||
:cssText(args | :cssText(args.basestyle) | ||
:cssText(args | :cssText(args.abovestyle) | ||
:attr('colspan', getAboveBelowColspan()) | :attr('colspan', getAboveBelowColspan()) | ||
:tag('div') | :tag('div') | ||
-- id for aria-labelledby attribute, if no title | -- id for aria-labelledby attribute, if no title | ||
:attr('id', | :attr('id', args.title and nil or mw.uri.anchorEncode(args.above)) | ||
:wikitext(processItem(args | :wikitext(processItem(args.above, args.nowrapitems)) | ||
end | end | ||
local function renderBelowRow(tbl) | local function renderBelowRow(tbl) | ||
if not args | if not args.below then return end | ||
tbl:tag('tr') | tbl:tag('tr') | ||
:tag('td') | :tag('td') | ||
:addClass( | :addClass('navbox-abovebelow') | ||
:addClass(args | :addClass(args.belowclass) | ||
:cssText(args | :cssText(args.basestyle) | ||
:cssText(args | :cssText(args.belowstyle) | ||
:attr('colspan', getAboveBelowColspan()) | :attr('colspan', getAboveBelowColspan()) | ||
:tag('div') | :tag('div') | ||
:wikitext(processItem(args | :wikitext(processItem(args.below, args.nowrapitems)) | ||
end | end | ||
local function renderListRow(tbl, index, listnum | -- | ||
-- List rows | |||
-- | |||
local function renderListRow(tbl, index, listnum) | |||
local row = tbl:tag('tr') | local row = tbl:tag('tr') | ||
if index == 1 and args | if index == 1 and args.imageleft then | ||
row | row | ||
:tag('td') | :tag('td') | ||
:addClass( | :addClass('navbox-image') | ||
:addClass(args.imageclass) | |||
:addClass(args | |||
:css('width', '1px') -- Minimize width | :css('width', '1px') -- Minimize width | ||
:css('padding', ' | :css('padding', '0px 2px 0px 0px') | ||
:cssText(args | :cssText(args.imageleftstyle) | ||
:attr('rowspan', | :attr('rowspan', #listnums) | ||
:tag('div') | :tag('div') | ||
:wikitext(processItem(args | :wikitext(processItem(args.imageleft)) | ||
end | end | ||
if args['group' .. listnum] then | |||
local groupCell = row:tag('th') | local groupCell = row:tag('th') | ||
-- id for aria-labelledby attribute, if lone group with no title or above | -- id for aria-labelledby attribute, if lone group with no title or above | ||
if listnum == 1 and not (args | if listnum == 1 and not (args.title or args.above or args.group2) then | ||
groupCell | groupCell | ||
:attr('id', mw.uri.anchorEncode(args | :attr('id', mw.uri.anchorEncode(args.group1)) | ||
end | end | ||
groupCell | groupCell | ||
:attr('scope', 'row') | :attr('scope', 'row') | ||
:addClass( | :addClass('navbox-group') | ||
:addClass(args | :addClass(args.groupclass) | ||
:cssText(args | :cssText(args.basestyle) | ||
:css('width', args.groupwidth or '1%') -- If groupwidth not specified, minimize width | |||
:css('width', args | |||
groupCell | groupCell | ||
:cssText(args | :cssText(args.groupstyle) | ||
:cssText(args[ | :cssText(args['group' .. listnum .. 'style']) | ||
:wikitext(args[ | :wikitext(args['group' .. listnum]) | ||
end | end | ||
local listCell = row:tag('td') | local listCell = row:tag('td') | ||
if args[ | if args['group' .. listnum] then | ||
listCell | listCell | ||
:addClass( | :addClass('navbox-list1') | ||
else | else | ||
listCell:attr('colspan', 2) | listCell:attr('colspan', 2) | ||
end | end | ||
if not args | if not args.groupwidth then | ||
listCell:css('width', '100%') | listCell:css('width', '100%') | ||
end | end | ||
Line 217: | Line 248: | ||
local rowstyle -- usually nil so cssText(rowstyle) usually adds nothing | local rowstyle -- usually nil so cssText(rowstyle) usually adds nothing | ||
if index % 2 == 1 then | if index % 2 == 1 then | ||
rowstyle = args | rowstyle = args.oddstyle | ||
else | else | ||
rowstyle = args | rowstyle = args.evenstyle | ||
end | end | ||
local | local listText = args['list' .. listnum] | ||
local oddEven = ODD_EVEN_MARKER | |||
local oddEven = | |||
if listText:sub(1, 12) == '</div><table' then | if listText:sub(1, 12) == '</div><table' then | ||
-- Assume list text is for a subgroup navbox so no automatic striping for this row. | -- Assume list text is for a subgroup navbox so no automatic striping for this row. | ||
oddEven = listText:find( | oddEven = listText:find('<th[^>]*"navbox%-title"') and RESTART_MARKER or 'odd' | ||
end | end | ||
listCell | listCell | ||
:css('padding', ' | :css('padding', '0px') | ||
:cssText(args | :cssText(args.liststyle) | ||
:cssText(rowstyle) | :cssText(rowstyle) | ||
:cssText(args[ | :cssText(args['list' .. listnum .. 'style']) | ||
:addClass( | :addClass('navbox-list') | ||
:addClass( | :addClass('navbox-' .. oddEven) | ||
:addClass(args | :addClass(args.listclass) | ||
:addClass(args[ | :addClass(args['list' .. listnum .. 'class']) | ||
:tag('div') | :tag('div') | ||
:css('padding', | :css('padding', (index == 1 and args.list1padding) or args.listpadding or '0em 0.25em') | ||
:wikitext(processItem(listText, args.nowrapitems)) | |||
:wikitext(processItem(listText, args | |||
if index == 1 and args | if index == 1 and args.image then | ||
row | row | ||
:tag('td') | :tag('td') | ||
:addClass( | :addClass('navbox-image') | ||
:addClass(args.imageclass) | |||
:addClass(args | |||
:css('width', '1px') -- Minimize width | :css('width', '1px') -- Minimize width | ||
:css('padding', ' | :css('padding', '0px 0px 0px 2px') | ||
:cssText(args | :cssText(args.imagestyle) | ||
:attr('rowspan', | :attr('rowspan', #listnums) | ||
:tag('div') | :tag('div') | ||
:wikitext(processItem(args | :wikitext(processItem(args.image)) | ||
end | end | ||
end | end | ||
local function | |||
local | -- | ||
' | -- Tracking categories | ||
' | -- | ||
' | local function needsHorizontalLists() | ||
if border == 'subgroup' or args.tracking == 'no' then | |||
return false | |||
end | |||
local listClasses = { | |||
['plainlist'] = true, ['hlist'] = true, ['hlist hnum'] = true, | |||
['hlist hwrap'] = true, ['hlist vcard'] = true, ['vcard hlist'] = true, | |||
['hlist vevent'] = true, | |||
} | } | ||
return not (listClasses[args.listclass] or listClasses[args.bodyclass]) | |||
for | end | ||
-- there are a lot of list classes in the wild, so we have a function to find | |||
-- them and add their TemplateStyles | |||
local function addListStyles() | |||
local frame = mw.getCurrentFrame() | |||
-- TODO?: Should maybe take a table of classes for e.g. hnum, hwrap as above | |||
-- I'm going to do the stupid thing first though | |||
-- Also not sure hnum and hwrap are going to live in the same TemplateStyles | |||
-- as hlist | |||
local function _addListStyles(htmlclass, templatestyles) | |||
local class_args = { -- rough order of probability of use | |||
'bodyclass', 'listclass', 'aboveclass', 'belowclass', 'titleclass', | |||
'navboxclass', 'groupclass', 'titlegroupclass', 'imageclass' | |||
} | |||
local patterns = { | |||
'^' .. htmlclass .. '$', | |||
'%s' .. htmlclass .. '$', | |||
'^' .. htmlclass .. '%s', | |||
'%s' .. htmlclass .. '%s' | |||
} | |||
local found = false | |||
for _, arg in ipairs(class_args) do | |||
for _, pattern in ipairs(patterns) do | for _, pattern in ipairs(patterns) do | ||
if mw.ustring.find(args[arg] or '', pattern) then | if mw.ustring.find(args[arg] or '', pattern) then | ||
found = true | |||
break | |||
end | end | ||
end | end | ||
if found then break end | |||
end | end | ||
if found then | |||
if | |||
return frame:extensionTag{ | return frame:extensionTag{ | ||
name = 'templatestyles', args = { src = templatestyles } | name = 'templatestyles', args = { src = templatestyles } | ||
Line 295: | Line 342: | ||
end | end | ||
local hlist_styles = | local hlist_styles = '' | ||
-- navbar always has mini = 1, so here (on this wiki) we can assume that | |||
-- we don't need to output hlist styles in navbox again. | |||
if not has_navbar() then | |||
hlist_styles = _addListStyles('hlist', 'Flatlist/styles.css') | |||
-- | |||
if has_navbar() | |||
hlist_styles = | |||
end | end | ||
local plainlist_styles = _addListStyles('plainlist', 'Plainlist/styles.css') | |||
return hlist_styles .. plainlist_styles | return hlist_styles .. plainlist_styles | ||
end | end | ||
local function hasBackgroundColors() | local function hasBackgroundColors() | ||
for _, key in ipairs({ | for _, key in ipairs({'titlestyle', 'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do | ||
if tostring(args[key]):find('background', 1, true) then | if tostring(args[key]):find('background', 1, true) then | ||
return true | return true | ||
end | end | ||
end | end | ||
end | end | ||
local function hasBorders() | local function hasBorders() | ||
for _, key in ipairs({ | for _, key in ipairs({'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do | ||
if tostring(args[key]):find('border', 1, true) then | if tostring(args[key]):find('border', 1, true) then | ||
return true | return true | ||
end | end | ||
end | end | ||
end | end | ||
local function isIllegible() | local function isIllegible() | ||
-- require('Module:Color contrast') absent on mediawiki.org | |||
return false | return false | ||
end | end | ||
local function getTrackingCategories( | local function getTrackingCategories() | ||
local cats = {} | local cats = {} | ||
if needsHorizontalLists( | if needsHorizontalLists() then table.insert(cats, 'Navigational boxes without horizontal lists') end | ||
if hasBackgroundColors() then table.insert(cats, | if hasBackgroundColors() then table.insert(cats, 'Navboxes using background colours') end | ||
if isIllegible() then table.insert(cats, | if isIllegible() then table.insert(cats, 'Potentially illegible navboxes') end | ||
if hasBorders() then table.insert(cats, | if hasBorders() then table.insert(cats, 'Navboxes using borders') end | ||
return cats | return cats | ||
end | end | ||
local function renderTrackingCategories(builder | local function renderTrackingCategories(builder) | ||
local title = mw.title.getCurrentTitle() | local title = mw.title.getCurrentTitle() | ||
if title.namespace ~= 10 then return end -- not in template space | if title.namespace ~= 10 then return end -- not in template space | ||
local subpage = title.subpageText | local subpage = title.subpageText | ||
if subpage == | if subpage == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end | ||
for _, cat in ipairs(getTrackingCategories( | for _, cat in ipairs(getTrackingCategories()) do | ||
builder:wikitext('[[Category:' .. cat .. ']]') | builder:wikitext('[[Category:' .. cat .. ']]') | ||
end | end | ||
end | end | ||
local function renderMainTable( | -- | ||
-- Main navbox tables | |||
-- | |||
local function renderMainTable() | |||
local tbl = mw.html.create('table') | local tbl = mw.html.create('table') | ||
:addClass( | :addClass('nowraplinks') | ||
:addClass(args | :addClass(args.bodyclass) | ||
if args.title and (args.state ~= 'plain' and args.state ~= 'off') then | |||
if args | if args.state == 'collapsed' then args.state = 'mw-collapsed' end | ||
if state == | |||
tbl | tbl | ||
:addClass( | :addClass('mw-collapsible') | ||
:addClass(state or | :addClass(args.state or 'autocollapse') | ||
end | end | ||
tbl:css('border-spacing', 0) | tbl:css('border-spacing', 0) | ||
if border == | if border == 'subgroup' or border == 'none' then | ||
tbl | tbl | ||
:addClass( | :addClass('navbox-subgroup') | ||
:cssText(args | :cssText(args.bodystyle) | ||
:cssText(args | :cssText(args.style) | ||
else -- regular navbox - bodystyle and style will be applied to the wrapper table | else -- regular navbox - bodystyle and style will be applied to the wrapper table | ||
tbl | tbl | ||
:addClass( | :addClass('navbox-inner') | ||
:css('background', 'transparent') | :css('background', 'transparent') | ||
:css('color', 'inherit') | :css('color', 'inherit') | ||
end | end | ||
tbl:cssText(args | tbl:cssText(args.innerstyle) | ||
renderTitleRow(tbl) | renderTitleRow(tbl) | ||
renderAboveRow(tbl) | renderAboveRow(tbl) | ||
for i, listnum in ipairs(listnums) do | for i, listnum in ipairs(listnums) do | ||
renderListRow(tbl, i, listnum | renderListRow(tbl, i, listnum) | ||
end | end | ||
renderBelowRow(tbl) | renderBelowRow(tbl) | ||
return tbl | return tbl | ||
end | end | ||
function p._navbox(navboxArgs) | function p._navbox(navboxArgs) | ||
args = navboxArgs | args = navboxArgs | ||
listnums = {} | |||
for k, _ in pairs(args) do | for k, _ in pairs(args) do | ||
if type(k) == 'string' then | if type(k) == 'string' then | ||
local listnum = k:match( | local listnum = k:match('^list(%d+)$') | ||
if listnum then table.insert(listnums, tonumber(listnum)) end | if listnum then table.insert(listnums, tonumber(listnum)) end | ||
end | end | ||
Line 476: | Line 445: | ||
table.sort(listnums) | table.sort(listnums) | ||
border = mw.text.trim(args.border or args[1] or '') | |||
if border == | if border == 'child' then | ||
border = | border = 'subgroup' | ||
end | end | ||
-- render the main body of the navbox | -- render the main body of the navbox | ||
local tbl = renderMainTable( | local tbl = renderMainTable() | ||
-- get templatestyles | |||
local frame = mw.getCurrentFrame() | |||
local base_templatestyles = frame:extensionTag{ | |||
name = 'templatestyles', args = { src = 'Module:Navbox/styles.css' } | |||
} | |||
local templatestyles = '' | |||
if args.templatestyles and args.templatestyles ~= '' then | |||
templatestyles = frame:extensionTag{ | |||
name = 'templatestyles', args = { src = args.templatestyles } | |||
} | |||
end | |||
local res = mw.html.create() | local res = mw.html.create() | ||
-- render the appropriate wrapper | -- 'navbox-styles' exists for two reasons: | ||
-- 1. To wrap the styles to work around phab: T200206 more elegantly. Instead | |||
if border == | -- of combinatorial rules, this ends up being linear number of CSS rules. | ||
-- 2. To allow MobileFrontend to rip the styles out with 'nomobile' such that | |||
-- they are not dumped into the mobile view. | |||
res:tag('div') | |||
:addClass('navbox-styles') | |||
:addClass('nomobile') | |||
:wikitext(base_templatestyles .. templatestyles) | |||
:done() | |||
-- render the appropriate wrapper around the navbox, depending on the border param | |||
if border == 'none' then | |||
local nav = res:tag('div') | local nav = res:tag('div') | ||
:attr('role', 'navigation') | :attr('role', 'navigation') | ||
:wikitext(addListStyles()) | |||
:node(tbl) | :node(tbl) | ||
-- aria-labelledby title, otherwise above, otherwise lone group | -- aria-labelledby title, otherwise above, otherwise lone group | ||
if args | if args.title or args.above or (args.group1 and not args.group2) then | ||
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1)) | |||
nav:attr( | |||
else | else | ||
nav:attr('aria-label', | nav:attr('aria-label', 'Navbox') | ||
end | end | ||
elseif border == | elseif border == 'subgroup' then | ||
-- We assume that this navbox is being rendered in a list cell of a | -- We assume that this navbox is being rendered in a list cell of a | ||
-- parent navbox, and is therefore inside a div with padding:0em 0.25em. | -- parent navbox, and is therefore inside a div with padding:0em 0.25em. | ||
Line 511: | Line 496: | ||
res | res | ||
:wikitext('</div>') | :wikitext('</div>') | ||
:wikitext(addListStyles()) | |||
:node(tbl) | :node(tbl) | ||
:wikitext('<div>') | :wikitext('<div>') | ||
else | else | ||
local nav = res:tag('div') | local nav = res:tag('div') | ||
:attr('role', 'navigation') | :attr('role', 'navigation') | ||
:addClass( | :addClass('navbox') | ||
:addClass(args | :addClass(args.navboxclass) | ||
:cssText(args | :cssText(args.bodystyle) | ||
:cssText(args | :cssText(args.style) | ||
:css('padding', '3px') | :css('padding', '3px') | ||
:wikitext(addListStyles()) | |||
:node(tbl) | :node(tbl) | ||
-- aria-labelledby title, otherwise above, otherwise lone group | -- aria-labelledby title, otherwise above, otherwise lone group | ||
if args | if args.title or args.above or (args.group1 and not args.group2) then | ||
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1)) | |||
nav:attr( | |||
else | else | ||
nav:attr('aria-label', | nav:attr('aria-label', 'Navbox') | ||
end | end | ||
end | end | ||
if (args | if (args.nocat or 'false'):lower() == 'false' then | ||
renderTrackingCategories(res | renderTrackingCategories(res) | ||
end | end | ||
return striped(tostring(res) | |||
return striped(tostring(res)) | |||
end | end | ||
Line 545: | Line 528: | ||
getArgs = require('Module:Arguments').getArgs | getArgs = require('Module:Arguments').getArgs | ||
end | end | ||
args = getArgs(frame, {wrappers = { | args = getArgs(frame, {wrappers = {'Template:Navbox', 'Template:Navbox subgroup'}}) | ||
if frame.args.border then | |||
-- This allows Template:Navbox_subgroup to use {{#invoke:Navbox|navbox|border=...}}. | |||
args.border = frame.args.border | |||
end | |||
-- Read the arguments in the order they'll be output in, to make references | -- Read the arguments in the order they'll be output in, to make references number in the right order. | ||
local _ | local _ | ||
_ = args | _ = args.title | ||
_ = args | _ = args.above | ||
for i = 1, 20 do | for i = 1, 20 do | ||
_ = args[ | _ = args["group" .. tostring(i)] | ||
_ = args[ | _ = args["list" .. tostring(i)] | ||
end | end | ||
_ = args | _ = args.below | ||
return p._navbox(args) | return p._navbox(args) |
Revision as of 03:58, 5 December 2023
CSS | This module uses TemplateStyles: |
See Template:Navbox
--
-- This module implements {{Navbox}}
--
local p = {}
local navbar = require('Module:Navbar')._navbar
local getArgs -- lazily initialized
local args
local border
local listnums
local ODD_EVEN_MARKER = '\127_ODDEVEN_\127'
local RESTART_MARKER = '\127_ODDEVEN0_\127'
local REGEX_MARKER = '\127_ODDEVEN(%d?)_\127'
local function striped(wikitext)
-- Return wikitext with markers replaced for odd/even striping.
-- Child (subgroup) navboxes are flagged with a category that is removed
-- by parent navboxes. The result is that the category shows all pages
-- where a child navbox is not contained in a parent navbox.
local orphanCat = '[[Category:Navbox orphans]]'
if border == 'subgroup' and args.orphan ~= 'yes' then
-- No change; striping occurs in outermost navbox.
return wikitext .. orphanCat
end
local first, second = 'odd', 'even'
if args.evenodd then
if args.evenodd == 'swap' then
first, second = second, first
else
first = args.evenodd
second = first
end
end
local changer
if first == second then
changer = first
else
local index = 0
changer = function (code)
if code == '0' then
-- Current occurrence is for a group before a nested table.
-- Set it to first as a valid although pointless class.
-- The next occurrence will be the first row after a title
-- in a subgroup and will also be first.
index = 0
return first
end
index = index + 1
return index % 2 == 1 and first or second
end
end
local regex = orphanCat:gsub('([%[%]])', '%%%1')
return (wikitext:gsub(regex, ''):gsub(REGEX_MARKER, changer)) -- () omits gsub count
end
local function processItem(item, nowrapitems)
if item:sub(1, 2) == '{|' then
-- Applying nowrap to lines in a table does not make sense.
-- Add newlines to compensate for trim of x in |parm=x in a template.
return '\n' .. item ..'\n'
end
if nowrapitems == 'yes' then
local lines = {}
for line in (item .. '\n'):gmatch('([^\n]*)\n') do
local prefix, content = line:match('^([*:;#]+)%s*(.*)')
if prefix and not content:match('^<span class="nowrap">') then
line = prefix .. '<span class="nowrap">' .. content .. '</span>'
end
table.insert(lines, line)
end
item = table.concat(lines, '\n')
end
if item:match('^[*:;#]') then
return '\n' .. item ..'\n'
end
return item
end
-- Separate function so that we can evaluate properly whether hlist should
-- be added by the module
local function has_navbar()
return args.navbar ~= 'off' and args.navbar ~= 'plain' and not
(not args.name and mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') == 'Template:Navbox')
end
local function renderNavBar(titleCell)
if has_navbar() then
titleCell:wikitext(navbar{
args.name,
-- we depend on this being mini = 1 when the navbox module decides
-- to add hlist templatestyles. we also depend on navbar outputting
-- a copy of the hlist templatestyles.
mini = 1,
fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;box-shadow:none; padding:0;'
})
end
end
--
-- Title row
--
local function renderTitleRow(tbl)
if not args.title then return end
local titleRow = tbl:tag('tr')
if args.titlegroup then
titleRow
:tag('th')
:attr('scope', 'row')
:addClass('navbox-group')
:addClass(args.titlegroupclass)
:cssText(args.basestyle)
:cssText(args.groupstyle)
:cssText(args.titlegroupstyle)
:wikitext(args.titlegroup)
end
local titleCell = titleRow:tag('th'):attr('scope', 'col')
if args.titlegroup then
titleCell
:addClass('navbox-title1')
end
local titleColspan = 2
if args.imageleft then titleColspan = titleColspan + 1 end
if args.image then titleColspan = titleColspan + 1 end
if args.titlegroup then titleColspan = titleColspan - 1 end
titleCell
:cssText(args.basestyle)
:cssText(args.titlestyle)
:addClass('navbox-title')
:attr('colspan', titleColspan)
renderNavBar(titleCell)
titleCell
:tag('div')
-- id for aria-labelledby attribute
:attr('id', mw.uri.anchorEncode(args.title))
:addClass(args.titleclass)
:css('font-size', '114%')
:css('margin', '0 4em')
:wikitext(processItem(args.title))
end
--
-- Above/Below rows
--
local function getAboveBelowColspan()
local ret = 2
if args.imageleft then ret = ret + 1 end
if args.image then ret = ret + 1 end
return ret
end
local function renderAboveRow(tbl)
if not args.above then return end
tbl:tag('tr')
:tag('td')
:addClass('navbox-abovebelow')
:addClass(args.aboveclass)
:cssText(args.basestyle)
:cssText(args.abovestyle)
:attr('colspan', getAboveBelowColspan())
:tag('div')
-- id for aria-labelledby attribute, if no title
:attr('id', args.title and nil or mw.uri.anchorEncode(args.above))
:wikitext(processItem(args.above, args.nowrapitems))
end
local function renderBelowRow(tbl)
if not args.below then return end
tbl:tag('tr')
:tag('td')
:addClass('navbox-abovebelow')
:addClass(args.belowclass)
:cssText(args.basestyle)
:cssText(args.belowstyle)
:attr('colspan', getAboveBelowColspan())
:tag('div')
:wikitext(processItem(args.below, args.nowrapitems))
end
--
-- List rows
--
local function renderListRow(tbl, index, listnum)
local row = tbl:tag('tr')
if index == 1 and args.imageleft then
row
:tag('td')
:addClass('navbox-image')
:addClass(args.imageclass)
:css('width', '1px') -- Minimize width
:css('padding', '0px 2px 0px 0px')
:cssText(args.imageleftstyle)
:attr('rowspan', #listnums)
:tag('div')
:wikitext(processItem(args.imageleft))
end
if args['group' .. listnum] then
local groupCell = row:tag('th')
-- id for aria-labelledby attribute, if lone group with no title or above
if listnum == 1 and not (args.title or args.above or args.group2) then
groupCell
:attr('id', mw.uri.anchorEncode(args.group1))
end
groupCell
:attr('scope', 'row')
:addClass('navbox-group')
:addClass(args.groupclass)
:cssText(args.basestyle)
:css('width', args.groupwidth or '1%') -- If groupwidth not specified, minimize width
groupCell
:cssText(args.groupstyle)
:cssText(args['group' .. listnum .. 'style'])
:wikitext(args['group' .. listnum])
end
local listCell = row:tag('td')
if args['group' .. listnum] then
listCell
:addClass('navbox-list1')
else
listCell:attr('colspan', 2)
end
if not args.groupwidth then
listCell:css('width', '100%')
end
local rowstyle -- usually nil so cssText(rowstyle) usually adds nothing
if index % 2 == 1 then
rowstyle = args.oddstyle
else
rowstyle = args.evenstyle
end
local listText = args['list' .. listnum]
local oddEven = ODD_EVEN_MARKER
if listText:sub(1, 12) == '</div><table' then
-- Assume list text is for a subgroup navbox so no automatic striping for this row.
oddEven = listText:find('<th[^>]*"navbox%-title"') and RESTART_MARKER or 'odd'
end
listCell
:css('padding', '0px')
:cssText(args.liststyle)
:cssText(rowstyle)
:cssText(args['list' .. listnum .. 'style'])
:addClass('navbox-list')
:addClass('navbox-' .. oddEven)
:addClass(args.listclass)
:addClass(args['list' .. listnum .. 'class'])
:tag('div')
:css('padding', (index == 1 and args.list1padding) or args.listpadding or '0em 0.25em')
:wikitext(processItem(listText, args.nowrapitems))
if index == 1 and args.image then
row
:tag('td')
:addClass('navbox-image')
:addClass(args.imageclass)
:css('width', '1px') -- Minimize width
:css('padding', '0px 0px 0px 2px')
:cssText(args.imagestyle)
:attr('rowspan', #listnums)
:tag('div')
:wikitext(processItem(args.image))
end
end
--
-- Tracking categories
--
local function needsHorizontalLists()
if border == 'subgroup' or args.tracking == 'no' then
return false
end
local listClasses = {
['plainlist'] = true, ['hlist'] = true, ['hlist hnum'] = true,
['hlist hwrap'] = true, ['hlist vcard'] = true, ['vcard hlist'] = true,
['hlist vevent'] = true,
}
return not (listClasses[args.listclass] or listClasses[args.bodyclass])
end
-- there are a lot of list classes in the wild, so we have a function to find
-- them and add their TemplateStyles
local function addListStyles()
local frame = mw.getCurrentFrame()
-- TODO?: Should maybe take a table of classes for e.g. hnum, hwrap as above
-- I'm going to do the stupid thing first though
-- Also not sure hnum and hwrap are going to live in the same TemplateStyles
-- as hlist
local function _addListStyles(htmlclass, templatestyles)
local class_args = { -- rough order of probability of use
'bodyclass', 'listclass', 'aboveclass', 'belowclass', 'titleclass',
'navboxclass', 'groupclass', 'titlegroupclass', 'imageclass'
}
local patterns = {
'^' .. htmlclass .. '$',
'%s' .. htmlclass .. '$',
'^' .. htmlclass .. '%s',
'%s' .. htmlclass .. '%s'
}
local found = false
for _, arg in ipairs(class_args) do
for _, pattern in ipairs(patterns) do
if mw.ustring.find(args[arg] or '', pattern) then
found = true
break
end
end
if found then break end
end
if found then
return frame:extensionTag{
name = 'templatestyles', args = { src = templatestyles }
}
else
return ''
end
end
local hlist_styles = ''
-- navbar always has mini = 1, so here (on this wiki) we can assume that
-- we don't need to output hlist styles in navbox again.
if not has_navbar() then
hlist_styles = _addListStyles('hlist', 'Flatlist/styles.css')
end
local plainlist_styles = _addListStyles('plainlist', 'Plainlist/styles.css')
return hlist_styles .. plainlist_styles
end
local function hasBackgroundColors()
for _, key in ipairs({'titlestyle', 'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do
if tostring(args[key]):find('background', 1, true) then
return true
end
end
end
local function hasBorders()
for _, key in ipairs({'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do
if tostring(args[key]):find('border', 1, true) then
return true
end
end
end
local function isIllegible()
-- require('Module:Color contrast') absent on mediawiki.org
return false
end
local function getTrackingCategories()
local cats = {}
if needsHorizontalLists() then table.insert(cats, 'Navigational boxes without horizontal lists') end
if hasBackgroundColors() then table.insert(cats, 'Navboxes using background colours') end
if isIllegible() then table.insert(cats, 'Potentially illegible navboxes') end
if hasBorders() then table.insert(cats, 'Navboxes using borders') end
return cats
end
local function renderTrackingCategories(builder)
local title = mw.title.getCurrentTitle()
if title.namespace ~= 10 then return end -- not in template space
local subpage = title.subpageText
if subpage == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end
for _, cat in ipairs(getTrackingCategories()) do
builder:wikitext('[[Category:' .. cat .. ']]')
end
end
--
-- Main navbox tables
--
local function renderMainTable()
local tbl = mw.html.create('table')
:addClass('nowraplinks')
:addClass(args.bodyclass)
if args.title and (args.state ~= 'plain' and args.state ~= 'off') then
if args.state == 'collapsed' then args.state = 'mw-collapsed' end
tbl
:addClass('mw-collapsible')
:addClass(args.state or 'autocollapse')
end
tbl:css('border-spacing', 0)
if border == 'subgroup' or border == 'none' then
tbl
:addClass('navbox-subgroup')
:cssText(args.bodystyle)
:cssText(args.style)
else -- regular navbox - bodystyle and style will be applied to the wrapper table
tbl
:addClass('navbox-inner')
:css('background', 'transparent')
:css('color', 'inherit')
end
tbl:cssText(args.innerstyle)
renderTitleRow(tbl)
renderAboveRow(tbl)
for i, listnum in ipairs(listnums) do
renderListRow(tbl, i, listnum)
end
renderBelowRow(tbl)
return tbl
end
function p._navbox(navboxArgs)
args = navboxArgs
listnums = {}
for k, _ in pairs(args) do
if type(k) == 'string' then
local listnum = k:match('^list(%d+)$')
if listnum then table.insert(listnums, tonumber(listnum)) end
end
end
table.sort(listnums)
border = mw.text.trim(args.border or args[1] or '')
if border == 'child' then
border = 'subgroup'
end
-- render the main body of the navbox
local tbl = renderMainTable()
-- get templatestyles
local frame = mw.getCurrentFrame()
local base_templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = 'Module:Navbox/styles.css' }
}
local templatestyles = ''
if args.templatestyles and args.templatestyles ~= '' then
templatestyles = frame:extensionTag{
name = 'templatestyles', args = { src = args.templatestyles }
}
end
local res = mw.html.create()
-- 'navbox-styles' exists for two reasons:
-- 1. To wrap the styles to work around phab: T200206 more elegantly. Instead
-- of combinatorial rules, this ends up being linear number of CSS rules.
-- 2. To allow MobileFrontend to rip the styles out with 'nomobile' such that
-- they are not dumped into the mobile view.
res:tag('div')
:addClass('navbox-styles')
:addClass('nomobile')
:wikitext(base_templatestyles .. templatestyles)
:done()
-- render the appropriate wrapper around the navbox, depending on the border param
if border == 'none' then
local nav = res:tag('div')
:attr('role', 'navigation')
:wikitext(addListStyles())
:node(tbl)
-- aria-labelledby title, otherwise above, otherwise lone group
if args.title or args.above or (args.group1 and not args.group2) then
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1))
else
nav:attr('aria-label', 'Navbox')
end
elseif border == 'subgroup' then
-- We assume that this navbox is being rendered in a list cell of a
-- parent navbox, and is therefore inside a div with padding:0em 0.25em.
-- We start with a </div> to avoid the padding being applied, and at the
-- end add a <div> to balance out the parent's </div>
res
:wikitext('</div>')
:wikitext(addListStyles())
:node(tbl)
:wikitext('<div>')
else
local nav = res:tag('div')
:attr('role', 'navigation')
:addClass('navbox')
:addClass(args.navboxclass)
:cssText(args.bodystyle)
:cssText(args.style)
:css('padding', '3px')
:wikitext(addListStyles())
:node(tbl)
-- aria-labelledby title, otherwise above, otherwise lone group
if args.title or args.above or (args.group1 and not args.group2) then
nav:attr('aria-labelledby', mw.uri.anchorEncode(args.title or args.above or args.group1))
else
nav:attr('aria-label', 'Navbox')
end
end
if (args.nocat or 'false'):lower() == 'false' then
renderTrackingCategories(res)
end
return striped(tostring(res))
end
function p.navbox(frame)
if not getArgs then
getArgs = require('Module:Arguments').getArgs
end
args = getArgs(frame, {wrappers = {'Template:Navbox', 'Template:Navbox subgroup'}})
if frame.args.border then
-- This allows Template:Navbox_subgroup to use {{#invoke:Navbox|navbox|border=...}}.
args.border = frame.args.border
end
-- Read the arguments in the order they'll be output in, to make references number in the right order.
local _
_ = args.title
_ = args.above
for i = 1, 20 do
_ = args["group" .. tostring(i)]
_ = args["list" .. tostring(i)]
end
_ = args.below
return p._navbox(args)
end
return p