Module:ImageGrid

Documentation for this module may be created at Module:ImageGrid/doc

local p = {}

function p.renderImageGrid(frame)
    local args = frame:getParent().args
    local images = args['images'] or '' 
    local texts = args['texts'] or '' 
    local links = args['links'] or ''

    -- divide input here
    local imageList = mw.text.split(images, ',')
    local textList = mw.text.split(texts, ',')
    local linkList = mw.text.split(links, ',')

    local html = mw.html.create('div'):addClass('image-grid-container')

    for i = 1, math.max(#imageList, #textList, #linkList) do
        local image = mw.text.trim(imageList[i] or 'Noimg.png') -- default, noimg.png
        local text = mw.text.trim(textList[i] or '') -- default, empty text
        local link = mw.text.trim(linkList[i] or '') -- default, empty link

        local imageWrapper = html:tag('div'):addClass('image-wrapper')

        if link ~= '' then
            imageWrapper:wikitext(string.format('[[%s|File:%s|200px]]', link, image))
            if text ~= '' then
                imageWrapper:wikitext(string.format('[[%s|%s]]', link, text))
            end
        else
            imageWrapper:wikitext(string.format('[[File:%s|200px]]', image))
            if text ~= '' then
                imageWrapper:tag('div'):addClass('image-text'):wikitext(text)
            end
        end
    end

    return tostring(html)
end

return p