Documentation for this module may be created at Module:NIA/doc
local p = {}
p.items = function( f )
local args = f.args or f
if f == mw.getCurrentFrame() and args[1] == nil then
args = f:getParent().args
else
f = mw.getCurrentFrame()
end
local text = ""
local escaped = string.gsub(args[1], '\\,', '|')
for item in mw.text.gsplit(escaped, '%s*,%s*') do
local deescaped = string.gsub(item, '|', ',')
text = text .. f:callParserFunction('#icon', {"", item = deescaped, size = 16, mod = args.mod})
end
return text
end
function shuffle(list)
math.randomseed(os.time() + math.random(100))
local indices = {}
for i = 1, #list do
indices[#indices+1] = i
end
local shuffled = {}
for i = 1, #list do
local index = math.random(#indices)
local value = list[indices[index]]
table.remove(indices, index)
shuffled[#shuffled+1] = value
end
return shuffled
end
p.rand = function(f)
local args = f.args or f
if f == mw.getCurrentFrame() and args[1] == nil then
args = f:getParent().args
else
f = mw.getCurrentFrame()
end
if args[1] == "" then
return ""
end
section = {}
for item in mw.text.gsplit(args[1], "<span class=\"nowrap navbox") do
if string.find(item, " '''·''' %[%[") then
silly = item
for subitem in mw.text.gsplit(item, " '''·''' %[%[") do
if string.find(subitem, "</span>") then
table.insert(section, (subitem:gsub("-item\">", "", 1):gsub("</span>", "")))
else
if string.find(subitem, "%[%[") then
table.insert(section, (subitem:gsub(" '''·''' ", "")))
else
table.insert(section, "[[" .. subitem:gsub(" '''·''' ", ""))
end
end
end
else
item = item:gsub("-item\">", "", 1):gsub(" '''·''' ", "")
if item ~= "" then
table.insert(section, "<span class=\"nowrap navbox-item\">" .. item)
end
end
end
return table.concat(shuffle(section), " '''·''' ")
end
return p