Modul:Vorlage:UpstreamUpdate
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Diese Seite enthält Code in der Programmiersprache Lua. Einbindungszahl Cirrus
--[=[ 2015-02-07
Vorlage:UpstreamUpdate
]=]
local Support = "UpstreamUpdate"
local function fair( access, all, frame )
-- Return template transclusion
-- access -- string, with page name
-- all -- table, with entries
-- frame -- object
local r = all[ access ]
if r then
r = frame:expandTemplate{ title = Support, args= { r } }
end
return r
end -- fair()
local function feed( area, all )
-- Return list of members
-- area -- string, with namespace number
-- all -- table, with entries
local space = mw.site.namespaces[ area ].name
local room = { }
local r
for k, v in pairs( all ) do
table.insert( room, k )
end -- for k, v
table.sort( room )
for k, v in pairs( room ) do
if r then
r = r .. "\n"
else
r = ""
end
r = string.format( "%s* [[%s:%s|%s]] %s %s",
r, space, v, v, mw.ustring.char( 8211 ),
all[ v ] )
end -- for k, v
return r
end -- feed()
local function fiat( arglist )
-- Perform task
-- arglist -- table, with parameters
-- .frame -- object, or nil
-- .ns -- string/number, for "space"
-- .service -- string: "single", "space"
local mode, ns, page, r
if arglist.service == "single" then
page = mw.title.getCurrentTitle()
if page.contentModel ~= "wikitext" then
mode = 1
ns = page.namespace
end
elseif arglist.service == "space" then
mode = 2
ns = tonumber( arglist.ns )
end
if mode and ns then
local config, frame, lucky
if arglist.frame then
frame = arglist.frame
else
frame = mw.getCurrentFrame()
end
config = mw.loadData( frame:getTitle() .. "/config" )
if type( config ) == "table" then
local room = config[ ns ]
if type( room ) == "table" then
if mode == 1 then
r = fair( page.text, room, frame )
else
r = feed( ns, room )
end
end
end
end
return r
end -- fiat()
-- Export
local p = { }
p.fire = function ( arglist )
-- Perform task
-- arglist -- table, with parameters
local lucky, r = pcall( fiat, arglist )
if lucky then
if not r and arglist.frame then
r = ""
end
else
local frame
if arglist.frame then
frame = arglist.frame
else
frame = mw.getCurrentFrame()
end
r = string.format( "<span class=\"error\">%s</span>", r )
end
return r
end -- p.fire()
p.space = function ( frame )
return p.fire( { frame = frame,
ns = frame.args.ns,
service = "space" } )
end -- p.space()
p.single = function ( frame )
return p.fire( { frame = frame,
service = "single" } )
end -- p.single()
return p