“模块:Navbox”的版本间的差异

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第1行: 第1行:
--
--
-- This module will implement {{Navbox}}
-- 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 tableRowAdded = false
local border
local border
local listnums = {}
local listnums
local ODD_EVEN_MARKER = '\127_ODDEVEN_\127'
local RESTART_MARKER = '\127_ODDEVEN0_\127'
local REGEX_MARKER = '\127_ODDEVEN(%d?)_\127'


local function trim(s)
local function striped(wikitext)
    return (mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1"))
-- 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
end


local function addNewline(s)
local function processItem(item, nowrapitems)
    if s:match('^[*:;#]') or s:match('^{|') then
if item:sub(1, 2) == '{|' then
        return '\n' .. s ..'\n'
-- Applying nowrap to lines in a table does not make sense.
    else
-- Add newlines to compensate for trim of x in |parm=x in a template.
        return s
return '\n' .. item ..'\n'
    end
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
end


local function addTableRow(tbl)
-- Separate function so that we can evaluate properly whether hlist should
    -- If any other rows have already been added, then we add a 2px gutter row.
-- be added by the module
    if tableRowAdded then
local function has_navbar()
        tbl
return args.navbar ~= 'off' and args.navbar ~= 'plain' and
            :tag('tr')
(args.name or mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') ~= 'Template:Navbox')
                :css('height', '2px')
                :tag('td')
                :attr('colspan', 3)
    end
   
    tableRowAdded = true
   
    return tbl:tag('tr')
end
end


local function renderNavBar(titleCell)
local function renderNavBar(titleCell)
    -- Depending on the presence of the navbar and/or show/hide link, we may need to add a spacer div on the left
    -- or right to keep the title centered.
    local spacerSide = nil


    if args.navbar == 'off' then
if has_navbar() then
        -- No navbar, and client wants no spacer, i.e. wants the title to be shifted to the left. If there's
titleCell:wikitext(navbar{
        -- also no show/hide link, then we need a spacer on the right to achieve the left shift.
args.name,
        if args.state == 'plain' then spacerSide = 'right' end
-- we depend on this being mini = 1 when the navbox module decides
    elseif args.navbar == 'plain' or (not args.name and mw.getCurrentFrame():getParent():getTitle() == 'Template:Navbox' and (border == 'subgroup' or border == 'child' or border == 'none')) then
-- to add hlist templatestyles. we also depend on navbar outputting
        -- No navbar. Need a spacer on the left to balance out the width of the show/hide link.
-- a copy of the hlist templatestyles.
        if args.state ~= 'plain' then spacerSide = 'left' end
mini = 1,
    else
fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;box-shadow:none; padding:0;'
        -- Will render navbar (or error message). If there's no show/hide link, need a spacer on the right
})
        -- to balance out the width of the navbar.
end
        if args.state == 'plain' then spacerSide = 'right' end


        titleCell:wikitext(navbar{
            args.name,
            mini = 1,
            fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') ..  ';background:none transparent;border:none;'
        })
    end
   
    -- Render the spacer div.
    if spacerSide then
        titleCell
            :tag('span')
                :css('float', spacerSide)
                :css('width', '8em')
                :css('font-size', '80%')
                :css('margin-' .. (spacerSide == 'left' and 'right' or 'left'), '0.5em')
                :wikitext('&nbsp;')
    end
end
end


第80行: 第105行:
--
--
local function renderTitleRow(tbl)
local function renderTitleRow(tbl)
    if not args.title then return end
if not args.title then return end
 
    local titleRow = addTableRow(tbl)
local titleRow = tbl:tag('tr')
   
 
    if args.titlegroup then
if args.titlegroup then
        titleRow
titleRow
            :tag('th')
:tag('th')
                :attr('scope', 'row')
:attr('scope', 'row')
                :addClass('navbox-group')
:addClass('navbox-group')
                :addClass(args.titlegroupclass)
:addClass(args.titlegroupclass)
                :cssText(args.basestyle)
:cssText(args.basestyle)
                :cssText(args.groupstyle)
:cssText(args.groupstyle)
                :cssText(args.titlegroupstyle)
:cssText(args.titlegroupstyle)
                :wikitext(args.titlegroup)
:wikitext(args.titlegroup)
    end
end
   
 
    local titleCell = titleRow:tag('th'):attr('scope', 'col')
local titleCell = titleRow:tag('th'):attr('scope', 'col')
           
 
    if args.titlegroup then
if args.titlegroup then
        titleCell
titleCell
            :css('border-left', '2px solid #fdfdfd')
:addClass('navbox-title1')
            :css('width', '100%')
end
    end
 
   
local titleColspan = 2
    local titleColspan = 2
if args.imageleft then titleColspan = titleColspan + 1 end
    if args.imageleft then titleColspan = titleColspan + 1 end
if args.image then titleColspan = titleColspan + 1 end
    if args.image then titleColspan = titleColspan + 1 end
if args.titlegroup then titleColspan = titleColspan - 1 end
    if args.titlegroup then titleColspan = titleColspan - 1 end
 
   
titleCell
    titleCell
:cssText(args.basestyle)
        :cssText(args.basestyle)
:cssText(args.titlestyle)
        :cssText(args.titlestyle)
:addClass('navbox-title')
        :addClass('navbox-title')
:attr('colspan', titleColspan)
        :addClass(args.titleclass)
 
        :attr('colspan', titleColspan)
renderNavBar(titleCell)
    renderNavBar(titleCell)


    titleCell
titleCell
        :tag('div')
:tag('div')
            :css('font-size', '110%')
-- id for aria-labelledby attribute
            :wikitext(addNewline(args.title))
:attr('id', mw.uri.anchorEncode(args.title))
:addClass(args.titleclass)
:css('font-size', '114%')
:css('margin', '0 4em')
:wikitext(processItem(args.title))
end
end


第129行: 第156行:


local function getAboveBelowColspan()
local function getAboveBelowColspan()
    local ret = 2
local ret = 2
    if args.imageleft then ret = ret + 1 end
if args.imageleft then ret = ret + 1 end
    if args.image then ret = ret + 1 end
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.above then return end
if not args.above then return end


    addTableRow(tbl)
tbl:tag('tr')
        :tag('td')
:tag('td')
            :addClass('navbox-abovebelow')
:addClass('navbox-abovebelow')
            :addClass(args.aboveclass)
:addClass(args.aboveclass)
            :cssText(args.basestyle)
:cssText(args.basestyle)
            :cssText(args.abovestyle)
:cssText(args.abovestyle)
            :attr('colspan', getAboveBelowColspan())
:attr('colspan', getAboveBelowColspan())
            :tag('div')
:tag('div')
                :wikitext(addNewline(args.above))
-- 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
end


local function renderBelowRow(tbl)
local function renderBelowRow(tbl)
    if not args.below then return end
if not args.below then return end


    addTableRow(tbl)
tbl:tag('tr')
        :tag('td')
:tag('td')
            :addClass('navbox-abovebelow')
:addClass('navbox-abovebelow')
            :addClass(args.belowclass)
:addClass(args.belowclass)
            :cssText(args.basestyle)
:cssText(args.basestyle)
            :cssText(args.belowstyle)
:cssText(args.belowstyle)
            :attr('colspan', getAboveBelowColspan())
:attr('colspan', getAboveBelowColspan())
            :tag('div')
:tag('div')
                :wikitext(addNewline(args.below))
:wikitext(processItem(args.below, args.nowrapitems))
end
end
 
--
--
--  List rows
--  List rows
--
--
local function renderListRow(tbl, listnum)
local function renderListRow(tbl, index, listnum)
    local row = addTableRow(tbl)
local row = tbl:tag('tr')
   
 
    if listnum == 1 and args.imageleft then
if index == 1 and args.imageleft then
        row
row
            :tag('td')
:tag('td')
                :addClass('navbox-image')
:addClass('navbox-image')
                :addClass(args.imageclass)
:addClass(args.imageclass)
                :css('width', '0%')
:css('width', '1px')               -- Minimize width
                :css('padding', '0px 2px 0px 0px')
:css('padding', '0px 2px 0px 0px')
                :cssText(args.imageleftstyle)
:cssText(args.imageleftstyle)
                :attr('rowspan', 2 * #listnums - 1)
:attr('rowspan', #listnums)
                :tag('div')
:tag('div')
                    :wikitext(addNewline(args.imageleft))
:wikitext(processItem(args.imageleft))
    end
end
 
    if args['group' .. listnum] then
if args['group' .. listnum] then
        local groupCell = row:tag('th')
local groupCell = row:tag('th')
       
 
        groupCell
-- id for aria-labelledby attribute, if lone group with no title or above
              :attr('scope', 'row')
if listnum == 1 and not (args.title or args.above or args.group2) then
              :addClass('navbox-group')
groupCell
              :addClass(args.groupclass)
:attr('id', mw.uri.anchorEncode(args.group1))
              :cssText(args.basestyle)
end
             
 
        if args.groupwidth then
groupCell
            groupCell:css('width', args.groupwidth)
:attr('scope', 'row')
        end
:addClass('navbox-group')
         
:addClass(args.groupclass)
        groupCell
:cssText(args.basestyle)
            :cssText(args.groupstyle)
:css('width', args.groupwidth or '1%') -- If groupwidth not specified, minimize width
            :cssText(args['group' .. listnum .. 'style'])
 
            :wikitext(args['group' .. listnum])
groupCell
    end
:cssText(args.groupstyle)
   
:cssText(args['group' .. listnum .. 'style'])
    local listCell = row:tag('td')
: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


    if args['group' .. listnum] then
local rowstyle  -- usually nil so cssText(rowstyle) usually adds nothing
        listCell
if index % 2 == 1 then
            :css('text-align', 'left')
rowstyle = args.oddstyle
            :css('border-left-width', '2px')
else
            :css('border-left-style', 'solid')
rowstyle = args.evenstyle
    else
end
        listCell:attr('colspan', 2)
    end
   
    if not args.groupwidth then
        listCell:css('width', '100%')
    end
   
    local isOdd = (listnum % 2) == 1
    local rowstyle = args.evenstyle
    if isOdd then rowstyle = args.oddstyle end
    local evenOdd
    if args.evenodd == 'swap' then
        if isOdd then evenOdd = 'even' else evenOdd = 'odd' end
    else
        if isOdd then evenOdd = args.evenodd or 'odd' else evenOdd = args.evenodd or 'even' end
    end


    listCell
local listText = args['list' .. listnum]
        :css('padding', '0px')
local oddEven = ODD_EVEN_MARKER
        :cssText(args.liststyle)
if listText:sub(1, 12) == '</div><table' then
        :cssText(rowstyle)
-- Assume list text is for a subgroup navbox so no automatic striping for this row.
        :cssText(args['list' .. listnum .. 'style'])
oddEven = listText:find('<th[^>]*"navbox%-title"') and RESTART_MARKER or 'odd'
        :addClass('navbox-list')
end
        :addClass('navbox-' .. evenOdd)
listCell
        :addClass(args.listclass)
:css('padding', '0px')
        :tag('div')
:cssText(args.liststyle)
            :css('padding', (listnum == 1 and args.list1padding) or args.listpadding or '0em 0.25em')
:cssText(rowstyle)
            :wikitext(addNewline(args['list' .. listnum]))
: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 listnum == 1 and args.image then
if index == 1 and args.image then
        row
row
            :tag('td')
:tag('td')
                :addClass('navbox-image')
:addClass('navbox-image')
                :addClass(args.imageclass)
:addClass(args.imageclass)
                :css('width', '0%')
:css('width', '1px')               -- Minimize width
                :css('padding', '0px 0px 0px 2px')
:css('padding', '0px 0px 0px 2px')
                :cssText(args.imagestyle)
:cssText(args.imagestyle)
                :attr('rowspan', 2 * #listnums - 1)
:attr('rowspan', #listnums)
                :tag('div')
:tag('div')
                    :wikitext(addNewline(args.image))
:wikitext(processItem(args.image))
    end
end
end
end


第259行: 第292行:


local function needsHorizontalLists()
local function needsHorizontalLists()
    if border == 'child' or border == 'subgroup' or args.tracking == 'no' then return false end
if border == 'subgroup' or args.tracking == 'no' then
   
return false
    local listClasses = {'plainlist', 'hlist', 'hlist hnum', 'hlist hwrap', 'hlist vcard', 'vcard hlist', 'hlist vevent'}
end
    for i, cls in ipairs(listClasses) do
local listClasses = {
        if args.listclass == cls or args.bodyclass == cls then
['plainlist'] = true, ['hlist'] = true, ['hlist hnum'] = true,
            return false
['hlist hwrap'] = true, ['hlist vcard'] = true, ['vcard hlist'] = true,
        end
['hlist vevent'] = true,
    end
}
return not (listClasses[args.listclass] or listClasses[args.bodyclass])
end


    return true
-- 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
end


local function hasBackgroundColors()
local function hasBackgroundColors()
    return mw.ustring.match(args.titlestyle or '','background') or mw.ustring.match(args.groupstyle or '','background') or mw.ustring.match(args.basestyle or '','background')
for _, key in ipairs({'titlestyle', 'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do
if tostring(args[key]):find('background', 1, true) then
return true
end
end
end
end


local function argNameAndRealTitleAreDifferent()
local function hasBorders()
if border == 'child' or border == 'subgroup' or args.tracking == 'no' then return false end
for _, key in ipairs({'groupstyle', 'basestyle', 'abovestyle', 'belowstyle'}) do
if tostring(args[key]):find('border', 1, true) then
return true
end
end
end


if args.name ~= mw.title.getCurrentTitle().text then
local function isIllegible()
return true
-- require('Module:Color contrast') absent on mediawiki.org
end
return false
return false
end
end


local function getTrackingCategories()
local function getTrackingCategories()
    local cats = {}
local cats = {}
    if needsHorizontalLists() then table.insert(cats, '没有使用水平列表的导航框') end
if needsHorizontalLists() then table.insert(cats, 'Navigational boxes without horizontal lists') end
    if hasBackgroundColors() then table.insert(cats, '使用背景颜色的导航框') end
if hasBackgroundColors() then table.insert(cats, 'Navboxes using background colours') end
    if argNameAndRealTitleAreDifferent() then table.insert(cats, 'name參數和實際不同的導航框') end
if isIllegible() then table.insert(cats, 'Potentially illegible navboxes') end
    return cats
if hasBorders() then table.insert(cats, 'Navboxes using borders') end
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 == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end
if subpage == 'doc' or subpage == 'sandbox' or subpage == 'testcases' then return end
   
 
    for i, cat in ipairs(getTrackingCategories()) do
for _, cat in ipairs(getTrackingCategories()) do
        builder:wikitext('[[Category:' .. cat .. ']]')  
builder:wikitext('[[Category:' .. cat .. ']]')
    end
end
end
end


第307行: 第398行:
--
--
local function renderMainTable()
local function renderMainTable()
    local tbl = mw.html.create('table')
local tbl = mw.html.create('table')
        :attr('cellspacing', 0)
:addClass('nowraplinks')
        :addClass('nowraplinks')
:addClass(args.bodyclass)
        :addClass(args.bodyclass)
 
           
if args.title and (args.state ~= 'plain' and args.state ~= 'off') then
    if args.title and (args.state ~= 'plain' and args.state ~= 'off') then
if args.state == 'collapsed' then args.state = 'mw-collapsed' end
        tbl
tbl
            :addClass('collapsible')
:addClass('mw-collapsible')
            :addClass(args.state or 'autocollapse')
:addClass(args.state or 'autocollapse')
    end
end
 
    tbl:css('border-spacing', 0)
tbl:css('border-spacing', 0)
    if border == 'subgroup' or border == 'child' or border == 'none' then
if border == 'subgroup' or border == 'none' then
        tbl
tbl
            :addClass('navbox-subgroup')
:addClass('navbox-subgroup')
            :cssText(args.bodystyle)
:cssText(args.bodystyle)
            :cssText(args.style)
:cssText(args.style)
    else -- regular navobx - 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('navbox-inner')
:addClass('navbox-inner')
            :css('background', 'transparent')
:css('background', 'transparent')
            :css('color', 'inherit')
:css('color', 'inherit')
    end
end
    tbl:cssText(args.innerstyle)
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, 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, v in pairs(args) do
 
        local listnum = ('' .. k):match('^list(%d+)$')
for k, _ in pairs(args) do
        if listnum then table.insert(listnums, tonumber(listnum)) end
if type(k) == 'string' then
    end
local listnum = k:match('^list(%d+)$')
    table.sort(listnums)
if listnum then table.insert(listnums, tonumber(listnum)) end
end
    border = trim(args.border or args[1] or '')
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


    -- render the main body of the navbox
if (args.nocat or 'false'):lower() == 'false' then
    local tbl = renderMainTable()
renderTrackingCategories(res)
end


    -- render the appropriate wrapper around the navbox, depending on the border param
return striped(tostring(res))
    local res = mw.html.create()
    if border == 'none' then
        res:node(tbl)
    elseif border == 'subgroup' or border == 'child' 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>') -- mw.html 未支持 unclosed
            :node(tbl)
            :wikitext('<div>') -- mw.html 未支持 unclosed
    else
        res
            :tag('table')
                :attr('cellspacing', 0)
                :addClass('navbox')
                :css('border-spacing', 0)
                :cssText(args.bodystyle)
                :cssText(args.style)
                :tag('tr')
                    :tag('td')
                        :css('padding', '2px')
                        :node(tbl)
    end
    renderTrackingCategories(res)
    return tostring(res)
end
end
 
function p.navbox(frame)
function p.navbox(frame)
    if not getArgs then
if not getArgs then
    getArgs = require('Module:Arguments').getArgs
getArgs = require('Module:Arguments').getArgs
    end
end
    args = getArgs(frame, {wrappers = 'Template:Navbox'})
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.
-- Read the arguments in the order they'll be output in, to make references number in the right order.
    local _
local _
    _ = args.title
_ = args.title
    _ = args.above
_ = args.above
    for i = 1, 35 do
for i = 1, 20 do
        _ = args["group" .. tostring(i)]
_ = args["group" .. tostring(i)]
        _ = args["list" .. tostring(i)]
_ = args["list" .. tostring(i)]
    end  
end
    _ = args.below
_ = args.below


    return p._navbox(args)
return p._navbox(args)
end
end
 
return p
return p

2021年9月4日 (六) 13:20的版本

此模块的文档可以在模块:Navbox/doc创建

--
-- 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
		(args.name or 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