Permanently protected module

Módulo:Aligned table

Origem: Wikipédia, a enciclopédia livre.
Saltar para a navegação Saltar para a pesquisa
Documentação do módulo[ver] [editar] [histórico] [purgar]

-- This module implements {{aligned table}}
local p = {}

local function isnotempty(s)
    return s and s:match( '^%s*(.-)%s*$' ) ~= ''
end

function p.table(frame)
    local args = (frame.args[3] ~= nil) and frame.args or frame:getParent().args
    local entries = {}
    local colclass = {}
    local colstyle = {}
    local cols = tonumber(args['cols']) or 2
    local noblankrows = args['noblankrows'] or ''

    -- create the root table
    local root = mw.html.create('table')

    -- add table style for fullwidth
    if isnotempty(args['fullwidth']) then
        root
            :css('width', '100%')
            :css('border-collapse', 'collapse')
            :css('border-spacing', '0px 0px')
            :css('border', 'none')
    end

    -- add table classes
    if isnotempty(args['class']) then
        root:addClass(args['class'])
    end

    -- add table style
    if isnotempty(args['style']) then
        root:cssText(args['style'])
    end

    -- build arrays with the column styles and classes
    if isnotempty(args['leftright']) then
        colstyle[1] = 'text-align:left;'
        colstyle[2] = 'text-align:right;'
    end
    for i = 1,cols do
        colclass[ i ] = colclass[ i ] or ''
        colstyle[ i ] = colstyle[ i ] or ''
        if isnotempty(args['colstyle']) then
            colstyle[ i ] = args['colstyle'] .. ';' .. colstyle[ i ]
        end
        if isnotempty(args['colalign' .. tostring(i)]) then
            colstyle[ i ] = 'text-align:' .. args['colalign' .. tostring(i)] .. ';' .. colstyle[ i ]
        elseif isnotempty(args['col' .. tostring(i) .. 'align']) then
            colstyle[ i ] = 'text-align:' .. args['col' .. tostring(i) .. 'align'] .. ';' .. colstyle[ i ]
        elseif isnotempty(args['align' .. tostring(i)]) then
            colstyle[ i ] = 'text-align:' .. args['align' .. tostring(i)] .. ';' .. colstyle[ i ]
        end
        if isnotempty(args['colnowrap' .. tostring(i)]) then
            colstyle[ i ] = 'white-space:nowrap;' .. colstyle[ i ]
        elseif isnotempty(args['col' .. tostring(i) .. 'nowrap']) then
            colstyle[ i ] = 'white-space:nowrap;' .. colstyle[ i ]
        elseif isnotempty(args['nowrap' .. tostring(i)]) then
            colstyle[ i ] = 'white-space:nowrap;' .. colstyle[ i ]
        end
        if isnotempty(args['colwidth' .. tostring(i)]) then
            colstyle[ i ] = 'width:' .. args['colwidth' .. tostring(i)] .. ';' .. colstyle[ i ]
        elseif isnotempty(args['col' .. tostring(i) .. 'width']) then
            colstyle[ i ] = 'width:' .. args['col' .. tostring(i) .. 'width'] .. ';' .. colstyle[ i ]
        elseif isnotempty(args['colwidth']) then
            colstyle[ i ] = 'width:' .. args['colwidth'] .. ';' .. colstyle[ i ]
        end
        if isnotempty(args['colstyle' .. tostring(i)]) then
            colstyle[ i ] = colstyle[ i ] .. args['colstyle' .. tostring(i)]
        elseif isnotempty(args['col' .. tostring(i) .. 'style']) then
            colstyle[ i ] = colstyle[ i ] .. args['col' .. tostring(i) .. 'style']
        elseif isnotempty(args['style' .. tostring(i)]) then
            colstyle[ i ] = colstyle[ i ] .. args['style' .. tostring(i)]
        end
        if isnotempty(args['colclass' .. tostring(i)]) then
            colclass[ i ] =  args['colclass' .. tostring(i)]
        elseif isnotempty(args['col' .. tostring(i) .. 'class']) then
            colclass[ i ] =  args['col' .. tostring(i) .. 'class']
        elseif isnotempty(args['class' .. tostring(i)]) then
            colclass[ i ] =  args['class' .. tostring(i)]
        end
    end
    -- compute the maximum cell index
    local cellcount = 0
    for k, v in pairs( args ) do
        if type( k ) == 'number' then
            cellcount = math.max(cellcount, k)
        end
    end
    -- compute the number of rows
    local rows = math.ceil(cellcount / cols)

    -- build the table content
    if isnotempty(args['title']) then
        local caption = root:tag('caption')
        caption:cssText(args['titlestyle'])
        caption:wikitext(args['title'])
    end
    if isnotempty(args['above']) then
        local row = root:tag('tr')
        local cell = row:tag('th')
        cell:attr('colspan', cols)
        cell:cssText(args['abovestyle'])
        cell:wikitext(args['above'])
    end
    for j=1,rows do
        -- skip blank rows, if feature is enabled
        local showrow = 1
        if isnotempty(noblankrows) then
            showrow = 0
            for i=1,cols do
                if isnotempty(args[cols*(j - 1) + i] or '') then
                    showrow = 1
                end
            end
        end
        -- start a new row
        local row = root:tag('tr')
        if isnotempty(args['rowstyle']) then
            row:cssText(args['rowstyle'])
        else
            row:css('vertical-align', 'top')
        end
        -- loop over the cells in the row
        if showrow == 1 then
        for i=1,cols do
            local cell
            if isnotempty(args['row' .. tostring(j) .. 'header']) then
                cell = row:tag('th'):attr('scope','col')
            elseif isnotempty(args['col' .. tostring(i) .. 'header']) then
                cell = row:tag('th'):attr('scope','row')
            else
                cell = row:tag('td')
            end
            if args['class' .. tostring(j) .. '.' .. tostring(i)] then
                cell:addClass(args['class' .. tostring(j) .. '.' .. tostring(i)])
            else
                if args['rowclass' .. tostring(j)] then
                    cell:addClass(args['rowclass' .. tostring(j)])
                elseif args['row' .. tostring(j) .. 'class'] then
                    cell:addClass(args['row' .. tostring(j) .. 'class'])
                end
                if colclass[i] ~= '' then
                    cell:addClass(colclass[i])
                end
            end
            if args['style' .. tostring(j) .. '.' .. tostring(i)] then
                cell:cssText(args['style' .. tostring(j) .. '.' .. tostring(i)])
            else
                if args['rowstyle' .. tostring(j)] then
                    cell:cssText(args['rowstyle' .. tostring(j)])
                elseif args['row' .. tostring(j) .. 'style'] then
                    cell:cssText(args['row' .. tostring(j) .. 'style'])
                end
                if isnotempty(colstyle[i]) then
                    cell:cssText(colstyle[i])
                end
            end
            cell:wikitext(mw.ustring.gsub(args[cols*(j - 1) + i] or '', '^(.-)%s*$', '%1') or '')
        end
        end
    end
    -- return the root table
    return tostring(root)
end

return p