Modul:Navbox
Modul:Navbox je Lua implementací šablony {{Navbox}}. Vizte dokumentaci na stránce Šablona:Navbox.
Převzat z anglické Wikipedie, další souvisejcí dokumentaci vizte na en:Module:Navbox.
--
-- Tento modul implementuje {{Navbox}}
--
local keywords = {
name = 'název',
child = 'child',
bodystyle = 'styl těla',
bodyclass = 'třída těla',
title = 'titulek',
titlestyle = 'styl titulku',
titleclass = 'třída titulku',
above = 'záhlaví',
abovestyle = 'styl záhlaví',
aboveclass = 'třída záhlaví',
image = 'obrázek',
imagestyle = 'styl obrázku',
imageleft = 'obrázek vlevo',
imageleftstyle = 'styl obrázku vlevo',
imageclass = 'třída obrázku',
below = 'zápatí',
belowstyle = 'styl zápatí',
belowclass = 'třída zápatí',
} -- here is what you want to translate
local p = {}
local navbar = require('Modul: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 getWithLocal(args, global)
-- funkce zajišťujicí rovnocenné fungování jak lokálního, tak globálního názvu pro parametr
return args[keywords[global] or global] or args[global]
end
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 = '[[Kategorie:Sirotčí podnavboxy]]'
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
--
-- Navbar
--
-- [[Modul:Navbar]] není doladěn. tato část kódu je tedy momentálně nefunkční.
-- Poznámka: tato část kódu zprostředkovává zobrazení klikacího mini-menu typu V*T*E (View*Talk*Edit) na úvodním řádku navboxu.
--
-- local function renderNavBar(titleCell)
--
-- if args.navbar ~= 'off' and args.navbar ~= 'plain' and not (not args.name and mw.getCurrentFrame():getParent():getTitle():gsub('/sandbox$', '') == 'Template:Navbox') then
-- titleCell:wikitext(navbar{
-- args.name,
-- mini = 1,
-- fontstyle = (args.basestyle or '') .. ';' .. (args.titlestyle or '') .. ';background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;'
-- })
-- end
--
-- end
--
-- Title row / Řádek titulku
--
local function renderTitleRow(tbl)
if not getWithLocal(args, 'title') then return end
local titleRow = tbl:tag('tr')
if args.titlegroup then
titleRow
:tag('th')
:attr('scope', 'row')
:addClass('navbox2-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
:css('border-left', '2px solid #fdfdfd')
:css('width', '100%')
end
local titleColspan = 2
if getWithLocal(args, 'imageleft') then titleColspan = titleColspan + 1 end
if getWithLocal(args, 'image') then titleColspan = titleColspan + 1 end
if args.titlegroup then titleColspan = titleColspan - 1 end
titleCell
:cssText(args.basestyle)
:cssText(getWithLocal(args, 'titlestyle'))
:addClass('navbox2-title')
:attr('colspan', titleColspan)
-- renderNavBar(titleCell)
titleCell
:tag('div')
-- id for aria-labelledby attribute
:attr('id', mw.uri.anchorEncode(getWithLocal(args, 'title')))
:addClass(getWithLocal(args, 'titleclass'))
:css('font-size', '114%')
:css('margin', '0 4em')
:wikitext(processItem(getWithLocal(args, 'title')))
end
--
-- Above/Below rows / Řádky záhlaví a zápatí
--
local function getAboveBelowColspan()
local ret = 2
if getWithLocal(args, 'imageleft') then ret = ret + 1 end
if getWithLocal(args, 'image') then ret = ret + 1 end
return ret
end
local function renderAboveRow(tbl)
if not getWithLocal(args, 'above') then return end
tbl:tag('tr')
:tag('td')
:addClass('navbox2-abovebelow')
:addClass(getWithLocal(args, 'aboveclass'))
:cssText(args.basestyle)
:cssText(getWithLocal(args, 'abovestyle'))
:attr('colspan', getAboveBelowColspan())
:tag('div')
-- id for aria-labelledby attribute, if no title
:attr('id', getWithLocal(args, 'title') and nil or mw.uri.anchorEncode(getWithLocal(args, 'above')))
:wikitext(processItem(getWithLocal(args, 'above'), args.nowrapitems))
end
local function renderBelowRow(tbl)
if not getWithLocal(args, 'below') then return end
tbl:tag('tr')
:tag('td')
:addClass('navbox2-abovebelow')
:addClass(getWithLocal(args, 'belowclass'))
:cssText(args.basestyle)
:cssText(getWithLocal(args, 'belowstyle'))
:attr('colspan', getAboveBelowColspan())
:tag('div')
:wikitext(processItem(getWithLocal(args, 'below'), args.nowrapitems))
end
--
-- List rows / Řádky seznamů
--
local function renderListRow(tbl, index, listnum)
local row = tbl:tag('tr')
if index == 1 and getWithLocal(args, 'imageleft') then
row
:tag('td')
:addClass('navbox2-image')
:addClass(getWithLocal(args, 'imageclass'))
:css('width', '1px') -- Minimize width
:css('padding', '0px 2px 0px 0px')
:cssText(getWithLocal(args, 'imageleftstyle'))
:attr('rowspan', #listnums)
:tag('div')
:wikitext(processItem(getWithLocal(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 (getWithLocal(args, 'title') or getWithLocal(args, 'above') or args.group2) then
groupCell
:attr('id', mw.uri.anchorEncode(args.group1))
end
groupCell
:attr('scope', 'row')
:addClass('navbox2-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
:css('text-align', 'left')
:css('border-left-width', '2px')
:css('border-left-style', 'solid')
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('navbox2-list')
:addClass('navbox2-' .. oddEven)
:addClass(args.listclass)
: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 getWithLocal(args, 'image') then
row
:tag('td')
:addClass('navbox2-image')
:addClass(getWithLocal(args, 'imageclass'))
:css('width', '1px') -- Minimize width
:css('padding', '0px 0px 0px 2px')
:cssText(getWithLocal(args, 'imagestyle'))
:attr('rowspan', #listnums)
:tag('div')
:wikitext(processItem(getWithLocal(args, 'image')))
end
end
--
-- Tracking categories / Monitorovací kategorie
--
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[getWithLocal(args, 'bodyclass')])
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()
local styleratio = require('Modul:Color contrast')._styleratio
for key, style in pairs(args) do
if tostring(key):match("style$") then
if styleratio{mw.text.unstripNoWiki(style)} < 4.5 then
return true
end
end
end
return false
end
local function getTrackingCategories()
local cats = {}
if needsHorizontalLists() then table.insert(cats, 'Navboxy bez horizontálních seznamů') end
if hasBackgroundColors() then table.insert(cats, 'Navboxy s vlastní barvou pozadí') end
if isIllegible() then table.insert(cats, 'Navboxy s možným problémem s čitelností') end
if hasBorders() then table.insert(cats, 'Navboxy používající ohraničení') 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 == 'pískoviště' or subpage == 'příklady' then return end
for _, cat in ipairs(getTrackingCategories()) do
builder:wikitext('[[Kategorie:Údržba:' .. cat .. ']]')
end
end
--
-- Main navbox tables / Hlavní tabulky navboxu
--
local function renderMainTable()
local tbl = mw.html.create('table')
:addClass('nowraplinks')
:addClass(getWithLocal(args, 'bodyclass'))
if getWithLocal(args, 'title') and (args.state ~= 'plain' and args.state ~= 'off') then
tbl
:addClass('mw-collapsible')
:addClass(args.state or 'autocollapse')
end
tbl:css('border-spacing', 0)
if border == 'subgroup' or border == 'none' then
tbl
:addClass('navbox2-subgroup')
:cssText(getWithLocal(args, 'bodystyle'))
:cssText(args.style)
else -- regular navbox - bodystyle and style will be applied to the wrapper table
tbl
:addClass('navbox2-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
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' or border == 'vnořený' then
border = 'subgroup'
end
-- render the main body of the navbox
local tbl = renderMainTable()
-- render the appropriate wrapper around the navbox, depending on the border param
local res = mw.html.create()
if border == 'none' then
local nav = res:tag('div')
:attr('role', 'navigation')
:node(tbl)
-- aria-labelledby title, otherwise above, otherwise lone group
if getWithLocal(args, 'title') or getWithLocal(args, 'above') or (args.group1 and not args.group2) then
nav:attr('aria-labelledby', mw.uri.anchorEncode(getWithLocal(args, 'title') or getWithLocal(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>')
:node(tbl)
:wikitext('<div>')
else
local nav = res:tag('div')
:attr('role', 'navigation')
:addClass('navbox2')
:cssText(getWithLocal(args, 'bodystyle'))
:cssText(args.style)
:css('padding', '2px')
:node(tbl)
-- aria-labelledby title, otherwise above, otherwise lone group
if getWithLocal(args, 'title') or getWithLocal(args, 'above') or (args.group1 and not args.group2) then
nav:attr('aria-labelledby', mw.uri.anchorEncode(getWithLocal(args, 'title') or getWithLocal(args, 'above') or args.group1))
else
nav:attr('aria-label', 'Navbox')
end
end
renderTrackingCategories(res)
return striped(tostring(res))
end
function p.navbox(frame)
if not getArgs then
getArgs = require('Modul:Arguments').getArgs
end
args = getArgs(frame, { wrappers = {
'Šablona:Navbox', 'Šablona:Navbox/pískoviště', 'Šablona:Navbox subgroup', 'Šablona:Test',
} })
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 _
_ = getWithLocal(args, 'title')
_ = getWithLocal(args, 'above')
for i = 1, 20 do
_ = args["group" .. tostring(i)]
_ = args["list" .. tostring(i)]
end
_ = getWithLocal(args, 'below')
return p._navbox(args)
end
return p