用戶:Fantasticfears/Sandbox/ModuleTaxobox

-- -- This module implements -- 中文的此模塊對比英文維基多解析了overimage, overcaption, -- overimagerowclass以及header/labal/data*style參數。 --

local p = {}

local HtmlBuilder = require('Module:HtmlBuilder')

local args = {} local origArgs local root

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 taxobox, with either a header cell
   -- or a label/data cell combination.
   if rowArgs.header then
       root
           .tag('tr')
               .addClass(rowArgs.rowclass)
               .tag('th')
                   .attr('colspan', 2)
                   .addClass(rowArgs.class)
                   .css('text-align', 'center')
                   .cssText(rowArgs.headerstyle)
                   .wikitext(rowArgs.header)
   elseif rowArgs.data then
       local row = root.tag('tr')
       row.addClass(rowArgs.rowclass)
       if rowArgs.label then
           row
               .tag('th')
                   .attr('scope', 'row')
                   .css('text-align', 'left')
                   .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
           .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.class) topImage.cssText(args.datastyle) topImage.css('text-align', 'center') if args.overcaption then topImage.wikitext(args.overimage .. '
' .. args.overcaption .. '') else topImage.wikitext(args.overimage) 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 = HtmlBuilder.create().wikitext(args['image' .. tostring(num)])
       if caption then
           data
               .tag('br', {selfClosing = true})
                   .done()
               .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['header' .. tostring(num) .. 'style'] or ),
           label = args['label' .. tostring(num)],
           labelstyle = (args.labelstyle or ) .. (args['label' .. tostring(num) .. 'style'] or ),
           data = args['data' .. tostring(num)],
           datastyle = (args.datastyle or ) .. (args['data' .. tostring(num) .. 'style'] or ),
           class = args['class' .. tostring(num)],
           rowclass = args['rowclass' .. 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(mw.getCurrentFrame():expandTemplate({ 
                   title = 'navbar', 
                   args = { 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()
       end
       if args.child == 'yes' and args.title then
           root.wikitext()
       end
   end

end

local function _taxobox()

   root = HtmlBuilder.create('table')

   root
       .addClass('infobox')
       .addClass('biota')
       .css('text-align', 'center');
       .css('padding', '2.5px');
       .css('width', '200px');
       .css('border', '1px solid' .. getBackgroundColor())

       renderTitle()
       renderAboveRow()

   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.taxobox(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 

Fantasticfears/Sandbox/ModuleTaxobox
科學分類

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')
   preprocessSingleArg('aboverowclass')
   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 = 'class'}
   }, 80)
   preprocessSpecificStyle({
       {arg = 'header'},
       {arg = 'label'},
       {arg = 'data'}
   }, 80)
   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 _taxobox()

end

return p