Module:Item

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

local p = {}

local fileModule = require("Module:FileExists")

local function capitalizeFirstLetter(input)
	local firstLetter = input:sub(1, 1)
	local restOfString = input:sub(2)
	return firstLetter:upper() .. restOfString:lower()
end

local function removeMinecraftPrefix(text)
    if text:sub(1, 10) == "minecraft:" then
        return text:sub(11)
    else
        return text
    end
end

local function formatItemName(itemNames)
    local formattedNames = {}

    for itemName in string.gmatch(itemNames, "[^%s&]+") do
        local _, _, mod, name = string.find(itemName, "([^:]+):([^:]+)")
        if not mod then
            name = itemName
        else
            name = string.gsub(name, "_", " ")
            name = name:gsub("^%l", string.upper)
        end

        table.insert(formattedNames, name)
    end

    return table.concat(formattedNames, " & ")
end

function p.getItemNameAndIMG( frame )
    local arg = frame.args[1]
    local text = formatItemName(string.lower(arg))
	local fileExists = fileModule.fileExists("File:"..string.lower(text)..".png")
	if fileExists then
		return "[[File:"..string.lower(text)..".png|20px]] "..capitalizeFirstLetter(text)
	end
	return text
end

return p