Module:Ilink

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

local p = {}
local cargo = mw.ext.cargo

function p.Main( frame )
	local text = ""
	local icontext = ""
	local separator = ""
	local linktext = ""
	local needicon = true
	local needlink = true
	local iconsize = "18px"

	if frame.args[3] ~= nil then
		for token in string.gmatch(frame.args[3], "([^;]+);?") do
			if token == "option=notext" then
				needlink = false
			elseif token == "option=noicon" then
				needicon = false
			end
		end
	end

	local innertext = frame.args[1]
	if frame.args[2] ~= "" and frame.args[2] ~= nil then
		innertext = frame.args[2]
	end
	
	if needicon then
	    local tables = 'Items'
	    local fields = 'Item_type,Type,Image,_pageName'
	    local args = {
	        where = '_pageName = "' .. frame.args[1] .. '"',
	        groupBy = '_pageName',
	        limit = 1,
	    }
	    local result = cargo.query( tables, fields, args )
	    local r = result[1]
	    if r ~= nil then
			local class = ""
		    if r.Item_type == "Resource" then
		    	class = "resource-"	
			end
			local t = "technology"
			if r.Type ~= "" then
				t = string.gsub(string.lower(r.Type),' ','')
			end
			local image = ""
			if r.Image ~= "" then
				if string.sub(r.Image,1,5) ~= "File:" then
					r.Image = "File:" .. r.Image
				end
				image = "[["..r.Image.."|"..iconsize.."|text-bottom|link="..r._pageName.."]]"	
			end
			icontext = '<span class="'..class..t..'" style="border:1px solid #D3D3D3">'..image..'</span>'
		end
	end
	
	if needlink then
		if needicon then
			separator = " "
		end
		linktext = '[['..frame.args[1]..'|<span class="itemlink ajaxttlink">'..innertext..'</span>]]'
	end
	
	text = icontext .. separator .. linktext
    return text
end

return p