模块:图

此模块的文档可以在模块:图/doc创建

-- Module:图
local p = {}
local fstr = mw.ustring.format -- shortcut for formattig a string
local getArgs = require('Module:Dev/Arguments').getArgs
local yesno = require('Module:Dev/Yesno')
local utils = require([[Module:Utils]])

local function endswith(s, suffix) end

-- test by: = p._main({"12", "sampleImage"})
-- test by: = p._main({"12", "sampleImage", "alt link"})
-- test by: = p._main({"12", "sampleImage", "alt link", "alt text"})
-- test by: = p._main({"12", "sampleImage", "alt link", "alt text", text="1"})
-- test by: = p._main({"12", "sampleImage", "alt link", "alt text", text="1", nowrap="1"})
-- test by: = p._main({"12", "sampleImage", "alt link", "alt text", rotate="180"})
-- test by: = p._main({"12", "sampleImage", "alt link", "alt text", ['use height']="1"})
function p._main(args)
    local dim = args[1]
    if not utils.endswith(dim, "px") then dim = dim .. "px" end
    if args['use height'] then
        if not utils.endswith(dim, "x") then dim = 'x' .. dim end
    end
    local link = args[3] or args[2]
    local altText = args[4] or link

    local out = mw.html.create('span')
    out:addClass('t-pic')
    out:addClass(args.class)
    local rotate = args.rotate and tonumber(args.rotate) or 0
    if rotate ~= 0 then out:css('transform', fstr('rotate(%ddeg)', rotate)) end
    out:wikitext(fstr('[[File:%s.png|%s|link=%s|%s]]', args[2], dim, link,
                      altText))

    out = tostring(out)
    if yesno(args.text) then
        out = fstr("%s [[%s|%s]]", out, link, altText)
    end
    if yesno(args.text)and yesno(args.nowrap) then
        out = fstr("<span style='white-space: nowrap'>%s</span>", out)
    end
    return out
end

function p.main(frame) return p._main(getArgs(frame)) end

return p