Module:Item

local function explode(div,str) -- credit: http://richard.warburton.it	if (div=='') then return false end local pos,arr = 0,{} -- for each divider found for st,sp in function return string.find(str,div,pos,true) end do		table.insert(arr,string.sub(str,pos,st-1)) -- Attach chars left of current divider pos = sp + 1 -- Jump past current divider end table.insert(arr,string.sub(str,pos)) -- Attach chars right of last divider return arr end

local function imagecode(image, link, size) local image_output = '' else return image_output .. ']]'	end end

local function images(image, link, size) if not image:find('/') then return imagecode(image, link, size) end

image = explode('/', image) local result = '' if size and size:find('/') then size = explode('/', size) for k, v in pairs(image) do result = result .. imagecode(v, link, size[k]) end else for k, v in pairs(image) do result = result .. imagecode(v, link, size) end end return result end

-- main return object return { go = function(frame)

local getArg = function(key) local value = frame.args[key] if not value then return nil end value = mw.text.trim(value) if value == '' then return nil else return value end end

local _arg1 = getArg(1) or '' local _link = mw.text.trim(frame.args['link']) -- keep '' input

local class = 'item-link'

local _mode = getArg('mode')

local output_image, output_text, output_table = true, true, false if _mode then if _mode == 'image' or _mode == 'imageonly' or _mode =='onlyimage' then output_text = false elseif _mode == 'text' or _mode == 'noimage' then output_image = false elseif _mode == 'table' or _mode == '2-cell' then output_table = true end end

local image_output = '' if output_image then image_output = images(getArg('image') or (_arg1 .. '.' .. (getArg('ext') or 'png')), _link, getArg('size')) end

local text_output = '' if output_text then local _arg2 = getArg(2) local _note = getArg('note') local _note2 = getArg('note2')

local text if _arg2 then if _arg2 == 's' or _arg2 == 'es' then text = _arg1 .. _arg2 elseif _arg2 == 'ies' then text = _arg1:sub(0, -2) .. _arg2 elseif _arg2 == 'ves' then text = _arg1:sub(0, -3) .. _arg2 else text = _arg2 end else text = _arg1 end

local _wrap if _note2 then _wrap = false else _wrap = getArg('wrap') end

if _link ~= '' then text = ..text.. end

local content = mw.text.tag('span', nil, text) if _wrap then if _note then class = 'item-link -w' content = content .. mw.text.tag('span',{class='note'}, _note) end else if _note then content = content .. mw.text.tag('span',{class='note'}, _note) end if _note2 then class = 'item-link -w' content = content .. mw.text.tag('div',{class='note'}, _note2) end end text_output = mw.text.tag{name='span', content=content} end

local _class = getArg('class') local _css = getArg('css')

if _class then class = class .. ' ' .. _class end local attr = {class = class} if _css then attr.style = _css end local anchor = '' if getArg('anchor') then anchor = mw.text.tag('div', {id=_arg1, class='anchor'}, '') end if output_table then return mw.text.tag('span', attr, image_output) .. '||' .. mw.text.tag('span', attr, text_output .. anchor) else return mw.text.tag('span', attr, image_output .. text_output .. anchor) end end }