「User:橙子木/模板沙盒/Infobox/模块:Infobox」:修訂間差異

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第1行: 第1行:
--
  经测试,本站无lua支持,放弃迁移
-- This module implements {{Infobox}}
-- 中文的此模块对比英文维基多解析了overimage, overcaption,
-- overimagerowclass以及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 function addRow(rowArgs)
   -- Adds a row to the infobox, with either a header cell
   -- or a label/data cell combination.
   if rowArgs.header then
     root
       :tag('tr')
         :addClass(rowArgs.rowclass)
         :cssText(rowArgs.rowstyle)
         :attr('id', rowArgs.rowid)
         :tag('th')
           :attr('colspan', 2)
           :attr('id', rowArgs.headerid)
           :addClass(rowArgs.class)
           :addClass(args.headerclass)
           :css('text-align', 'center')
           :cssText(rowArgs.headerstyle)
           :wikitext(rowArgs.header)
   elseif rowArgs.data then
     local row = root:tag('tr')
     row:addClass(rowArgs.rowclass)
     row:cssText(rowArgs.rowstyle)
     row:attr('id', rowArgs.rowid)
     if rowArgs.label then
       row
         :tag('th')
           :attr('scope', 'row')
           :css('text-align', 'left')
           :attr('id', rowArgs.labelid)
           :cssText(rowArgs.labelstyle)
           :wikitext(rowArgs.label)
           :done()
     end
    
     local dataCell = row:tag('td')
     if not rowArgs.label then
       dataCell
         :attr('colspan', 2)
         :css('text-align', 'center')
     end
     dataCell
       :attr('id', rowArgs.dataid)
       :addClass(rowArgs.class)
       :cssText(rowArgs.datastyle)
       :newline()
       :wikitext(rowArgs.data)
   end
end
 
local function renderOverImage()
   if not args.overimage then return end
 
   local row = root:tag('tr')
     row:addClass(args.overimagerowclass)
     local topImage = row:tag('td')
     topImage:attr('colspan', 2)
     topImage:addClass(args.imageclass)
     topImage:cssText(args.imagestyle)
     topImage:css('text-align', 'center')
     if args.overcaption and args.captionstyle then
       topImage:wikitext(args.overimage .. '<br /><span style=\"' .. args.captionstyle .. '\">' .. args.overcaption .. '</span>')
     else
       if args.overcaption then
         topImage:wikitext(args.overimage .. '<br />' .. args.overcaption)
       else
         topImage:wikitext(args.overimage)
       end
     end
end
 
local function renderTitle()
   if not args.title then return end
 
   root
     :tag('caption')
       :addClass(args.titleclass)
       :cssText(args.titlestyle)
       :wikitext('\'\'\'' .. args.title .. '\'\'\'')
end
 
local function renderAboveRow()
   if not args.above then return end
  
   root
     :tag('tr')
       :tag('th')
         :attr('colspan', 2)
         :addClass(args.aboveclass)
         :css('text-align', 'center')
         :css('font-size', '125%')
         :css('font-weight', 'bold')
         :cssText(args.abovestyle)
         :wikitext(args.above)
end
 
local function renderBelowRow()
   if not args.below then return end
  
   root
     :tag('tr')
       :tag('td')
         :attr('colspan', '2')
         :addClass(args.belowclass)
         :css('text-align', 'center')
         :cssText(args.belowstyle)
         :newline()
         :wikitext(args.below)
end
 
local function renderSubheaders()
   if args.subheader then
     args.subheader1 = args.subheader
   end
   if args.subheaderrowclass then
     args.subheaderrowclass1 = args.subheaderrowclass
   end
   local subheadernums = getArgNums('subheader')
   for k, num in ipairs(subheadernums) do
     addRow({
       data = args['subheader' .. tostring(num)],
       datastyle = args.subheaderstyle or args['subheaderstyle' .. tostring(num)],
       class = args.subheaderclass,
       rowclass = args['subheaderrowclass' .. tostring(num)]
     })
   end
end
 
local function renderImages()
   if args.image then
     args.image1 = args.image
   end
   if args.caption then
     args.caption1 = args.caption
   end
   local imagenums = getArgNums('image')
   for k, num in ipairs(imagenums) do
     local caption = args['caption' .. tostring(num)]
     local data = mw.html.create():wikitext(args['image' .. tostring(num)])
     if caption then
       data
         :tag('div')
           :cssText(args.captionstyle)
           :wikitext(caption)
     end
     addRow({
       data = tostring(data),
       datastyle = args.imagestyle,
       class = args.imageclass,
       rowclass = args['imagerowclass' .. 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('tr')
       :tag('td')
         :attr('colspan', '2')
         :css('text-align', 'right')
         :wikitext(navbar{
           args.name,
           mini = 1,
         })
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.
   if args.child ~= 'yes' then
     root = mw.html.create('table')
    
     root
       :addClass('infobox')
       :addClass(args.bodyclass)
       :attr('cellspacing', 3)
       :css('border-spacing', '3px')
      
       if args.subbox == 'yes' then
         root
           :css('padding', '0')
           :css('border', 'none')
           :css('margin', '-3px')
           :css('width', 'auto')
           :css('min-width', '100%')
           :css('font-size', 'small')
           :css('clear', 'none')
           :css('float', 'none')
           :css('background-color', 'transparent')
       else
         root
           :css('width', '22em')
           :css('text-align', 'left')
           :css('font-size', 'small')
           :css('line-height', '1.5em')
       end
     root
       :cssText(args.bodystyle)
  
     renderTitle()
     renderAboveRow()
   else
     root = mw.html.create()
    
     root
       :wikitext(args.title)
   end
 
   renderOverImage()
   renderSubheaders()
   renderImages()
   renderRows()
   renderBelowRow() 
   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('subbox')
   preprocessSingleArg('bodystyle')
   preprocessSingleArg('overimage')
   preprocessSingleArg('overcaption')
   preprocessSingleArg('overimagerowclass')
   preprocessSingleArg('title')
   preprocessSingleArg('titleclass')
   preprocessSingleArg('titlestyle')
   preprocessSingleArg('above')
   preprocessSingleArg('aboveclass')
   preprocessSingleArg('abovestyle')
   preprocessArgs({
     {prefix = 'subheader', depend = {'subheaderstyle', 'subheaderrowclass'}}
   }, 10)
   preprocessSingleArg('subheaderstyle')
   preprocessSingleArg('subheaderclass')
   preprocessArgs({
     {prefix = 'image', depend = {'caption', 'imagerowclass'}}
   }, 10)
   preprocessSingleArg('captionstyle')
   preprocessSingleArg('imagestyle')
   preprocessSingleArg('imageclass')
   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('headerclass')
   preprocessSingleArg('headerstyle')
   preprocessSingleArg('labelstyle')
   preprocessSingleArg('datastyle')
   preprocessSingleArg('below')
   preprocessSingleArg('belowclass')
   preprocessSingleArg('belowstyle')
   preprocessSingleArg('name')
   args['italic title'] = origArgs['italic title'] -- different behaviour if blank or absent
   preprocessSingleArg('decat')
   return _infobox()
end
return p
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