此模块的文档可以在Module:Infobox/doc创建
--
-- This module implements {{Infobox}}
-- 中文的此模块对比英文维基多解析了header/labal/data*style参数。
--
local p = {}
local navbar = require('Module:Navbar')._navbar
local args = {}
local origArgs
local root
local function union(t1, t2)
-- Returns the union of the values of two tables, as a sequence.
local vals = {}
for k, v in pairs(t1) do
vals[v] = true
end
for k, v in pairs(t2) do
vals[v] = true
end
local ret = {}
for k, v in pairs(vals) do
table.insert(ret, k)
end
return ret
end
local function getArgNums(prefix)
-- Returns a table containing the numbers of the arguments that exist
-- for the specified prefix. For example, if the prefix was 'data', and
-- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.
local nums = {}
for k, v in pairs(args) do
local num = tostring(k):match('^' .. prefix .. '([1-9]%d*)$')
if num then table.insert(nums, tonumber(num)) end
end
table.sort(nums)
return nums
end
local currentsection;
local function addRow(rowArgs)
-- Adds a row to the infobox, with either a header cell
-- or a label/data cell combination.
if rowArgs.header then
currentsection = root:tag('div')
currentsection:addClass(rowArgs.rowclass)
currentsection:addClass('pi-item')
currentsection:addClass('pi-group')
currentsection:addClass('pi-border-color')
currentsection:cssText(rowArgs.rowstyle)
currentsection:attr('id', rowArgs.rowid)
currentsection
:tag('div')
:attr('id', rowArgs.headerid)
:addClass(rowArgs.class)
:addClass('pi-item')
:addClass('pi-header')
:addClass('pi-secondary-font')
:addClass('pi-item-spacing')
:addClass('pi-secondary-background')
:css('text-align', 'left')
:css('background', args.bgcolor2)
:cssText(rowArgs.headerstyle)
:wikitext(rowArgs.header)
elseif rowArgs.data then
local row
if currentsection then
row = currentsection:tag('div')
else
row = root:tag('div')
end
row:addClass(rowArgs.rowclass)
row:addClass('pi-item')
row:addClass('pi-item-spacing')
row:addClass('pi-border-color')
row:addClass('pi-data')
row:cssText(rowArgs.rowstyle)
row:attr('id', rowArgs.rowid)
if rowArgs.label then
row
:tag('div')
:addClass('pi-data-label')
:addClass('pi-secondary-font')
:css('text-align', 'left')
:attr('id', rowArgs.labelid)
:cssText(rowArgs.labelstyle)
:wikitext(rowArgs.label)
:done()
end
local dataCell = row:tag('div')
dataCell
:attr('id', rowArgs.dataid)
:addClass(rowArgs.class)
:addClass('pi-data-value')
:addClass('pi-font')
:cssText(rowArgs.datastyle)
:newline()
:wikitext(rowArgs.data)
end
end
local function addFigure(figureArgs)
-- Adds a row to the infobox, with either a header cell
-- or a label/data cell combination.
root
:tag('div')
:addClass(figureArgs.class)
:addClass('pi-item')
:addClass('pi-image')
:attr('data-source', figureArgs.dataname)
:cssText(figureArgs.datastyle)
:wikitext(figureArgs.data)
end
local function renderTitle()
if not args.title then return end
root
:tag('div')
:addClass('pi-item')
:addClass('pi-item-spacing')
:addClass('pi-title')
:css('text-align', 'center')
:css('background', args.bgcolor1)
:css('color', args.titlecolor or 'white')
:css('padding', '0.25em')
:css('font-size', '1.3em')
:css('line-height', '1.6')
:css('font-weight', 'bold')
:wikitext(args.title)
end
local function renderImages()
if args.image then
args.image1 = args.image
end
local style = 'width:250px; background:' .. args.bgcolor1
if args.imagestyle then
style = args.imagestyle
end
local imagenums = getArgNums('image')
for k, num in ipairs(imagenums) do
local data = mw.html.create():wikitext(args['image' .. tostring(num)])
addFigure({
data = tostring(data),
datastyle = style,
class = args.imageclass,
dataname = 'image' .. tostring(num)
})
end
end
local function renderRows()
-- Gets the union of the header and data argument numbers,
-- and renders them all in order using addRow.
local rownums = union(getArgNums('header'), getArgNums('data'))
table.sort(rownums)
for k, num in ipairs(rownums) do
addRow({
header = args['header' .. tostring(num)],
headerstyle = (args.headerstyle or '') .. (args.headerstyle and ';' or '') .. (args['header' .. tostring(num) .. 'style'] or ''),
label = args['label' .. tostring(num)],
labelstyle = (args.labelstyle or '') .. (args.labelstyle and ';' or '') .. (args['label' .. tostring(num) .. 'style'] or ''),
data = args['data' .. tostring(num)],
datastyle = (args.datastyle or '') .. (args.datastyle and ';' or '') .. (args['data' .. tostring(num) .. 'style'] or ''),
class = args['class' .. tostring(num)],
rowclass = args['rowclass' .. tostring(num)],
rowstyle = args['rowstyle' .. tostring(num)],
dataid = args['dataid' .. tostring(num)],
labelid = args['labelid' .. tostring(num)],
headerid = args['headerid' .. tostring(num)],
rowid = args['rowid' .. tostring(num)]
})
end
end
local function renderNavBar()
if not args.name then return end
root
:tag('div')
:addClass('pi-navigation')
:addClass('pi-item-spacing')
:addClass('pi-secondary-background')
:addClass('pi-secondary-font')
:css('text-align', 'center')
:css('background', args.bgcolor1)
:css('color', args.titlecolor or 'white')
:css('font-size', '0.8em')
:wikitext('[[Template:' .. args.name .. '|' .. mw.getCurrentFrame():expandTemplate({
title = 'color',
args = { args.titlecolor or 'white', '[查看模板]' }
}) .. ']]')
end
local function renderItalicTitle()
local italicTitle = args['italic title'] and mw.ustring.lower(args['italic title'])
if italicTitle == '' or italicTitle == 'force' or italicTitle == 'yes' then
root:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'}))
end
end
local function renderTrackingCategories()
if args.decat ~= 'yes' then
if #(getArgNums('data')) == 0 and mw.title.getCurrentTitle().namespace == 0 then
root:wikitext('[[Category:使用无数据行信息框模板的条目]]')
end
if args.child == 'yes' and args.title then
root:wikitext('[[Category:使用带有标题参数的嵌入式信息框模板的条目]]')
end
end
end
local function _infobox()
-- Specify the overall layout of the infobox, with special settings
-- if the infobox is used as a 'child' inside another infobox.
local ischild = false
if args.child ~= 'yes' then
root = mw.html.create('div')
root
:addClass('portable-infobox')
:addClass('pi-background')
:addClass('pi-theme-wizard')
:addClass('pi-layout-default')
:addClass(args.bodyclass)
:css('float', 'right')
:css('clear', 'right')
:css('width', '250px')
:css('text-align', 'left')
:css('font-size', '0.8em')
:css('line-height', '1.6em')
:css('border-collapse', 'collapse')
:cssText(args.bodystyle)
else
ischild = true
root = mw.html.create()
root
:wikitext(args.title)
end
renderImages()
renderTitle()
renderRows()
renderNavBar()
--renderItalicTitle()
renderTrackingCategories()
return tostring(root)
end
local function preprocessSingleArg(argName)
-- If the argument exists and isn't blank, add it to the argument table.
-- Blank arguments are treated as nil to match the behaviour of ParserFunctions.
if origArgs[argName] and origArgs[argName] ~= '' then
args[argName] = origArgs[argName]
end
end
local function preprocessArgs(prefixTable, step)
-- Assign the parameters with the given prefixes to the args table, in order, in batches
-- of the step size specified. This is to prevent references etc. from appearing in the
-- wrong order. The prefixTable should be an array containing tables, each of which has
-- two possible fields, a "prefix" string and a "depend" table. The function always parses
-- parameters containing the "prefix" string, but only parses parameters in the "depend"
-- table if the prefix parameter is present and non-blank.
if type(prefixTable) ~= 'table' then
error("Non-table value detected for the prefix table", 2)
end
if type(step) ~= 'number' then
error("Invalid step value detected", 2)
end
-- Get arguments without a number suffix, and check for bad input.
for i,v in ipairs(prefixTable) do
if type(v) ~= 'table' or type(v.prefix) ~= "string" or (v.depend and type(v.depend) ~= 'table') then
error('Invalid input detected to preprocessArgs prefix table', 2)
end
preprocessSingleArg(v.prefix)
-- Only parse the depend parameter if the prefix parameter is present and not blank.
if args[v.prefix] and v.depend then
for j, dependValue in ipairs(v.depend) do
if type(dependValue) ~= 'string' then
error('Invalid "depend" parameter value detected in preprocessArgs')
end
preprocessSingleArg(dependValue)
end
end
end
-- Get arguments with number suffixes.
local a = 1 -- Counter variable.
local moreArgumentsExist = true
while moreArgumentsExist == true do
moreArgumentsExist = false
for i = a, a + step - 1 do
for j,v in ipairs(prefixTable) do
local prefixArgName = v.prefix .. tostring(i)
if origArgs[prefixArgName] then
moreArgumentsExist = true -- Do another loop if any arguments are found, even blank ones.
preprocessSingleArg(prefixArgName)
end
-- Process the depend table if the prefix argument is present and not blank, or
-- we are processing "prefix1" and "prefix" is present and not blank, and
-- if the depend table is present.
if v.depend and (args[prefixArgName] or (i == 1 and args[v.prefix])) then
for j,dependValue in ipairs(v.depend) do
local dependArgName = dependValue .. tostring(i)
preprocessSingleArg(dependArgName)
end
end
end
end
a = a + step
end
end
function preprocessSpecificStyle(styleTable, step)
-- Assign the parameters *style to the args table
local a = 1 -- Counter variable.
local moreArgumentsExist = true
while moreArgumentsExist == true do
moreArgumentsExist = false
for i = a,a + step - 1 do
for j,v in ipairs(styleTable) do
local styleArgName = v.arg .. tostring(i) .. 'style'
if origArgs[styleArgName] then
moreArgumentsExist = true -- Do another loop if any arguments are found, even blank ones.
preprocessSingleArg(styleArgName)
end
end
end
a = a + step
end
end
function p.infobox(frame)
-- If called via #invoke, use the args passed into the invoking template.
-- Otherwise, for testing purposes, assume args are being passed directly in.
if frame == mw.getCurrentFrame() then
origArgs = frame:getParent().args
else
origArgs = frame
end
-- Parse the data parameters in the same order that the old {{infobox}} did, so that
-- references etc. will display in the expected places. Parameters that depend on
-- another parameter are only processed if that parameter is present, to avoid
-- phantom references appearing in article reference lists.
preprocessSingleArg('child')
preprocessSingleArg('bodyclass')
preprocessSingleArg('bodystyle')
preprocessSingleArg('title')
preprocessSingleArg('titlecolor')
preprocessArgs({
{prefix = 'image'}
}, 10)
preprocessSingleArg('imagestyle')
preprocessSingleArg('imageclass')
preprocessSingleArg('bgcolor1')
preprocessSingleArg('bgcolor2')
preprocessArgs({
{prefix = 'header'},
{prefix = 'data', depend = {'label'}},
{prefix = 'rowclass'},
{prefix = 'rowstyle'},
{prefix = 'class'},
{prefix = 'dataid'},
{prefix = 'labelid'},
{prefix = 'headerid'},
{prefix = 'rowid'}
}, 80)
preprocessSpecificStyle({
{arg = 'header'},
{arg = 'label'},
{arg = 'data'}
}, 80)
preprocessSingleArg('headerstyle')
preprocessSingleArg('labelstyle')
preprocessSingleArg('datastyle')
preprocessSingleArg('name')
args['italic title'] = origArgs['italic title'] -- different behaviour if blank or absent
preprocessSingleArg('decat')
return _infobox()
end
return p