Module:Redirect template
Revision as of 09:28, 14 December 2015 by The Earwig (talk) (Changed protection level of Module:Redirect template: High-risk Lua module: over two million mainspace transclusions ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only administrators] (indefinite)))
Documentation for this module may be created at Module:Redirect template/doc
require('Module:No globals')
local p = {}
-- key is beginning of arg name. value is table with namespace number and link
-- alternatively, a function taking the namespace number and returning a validity
-- can be used
local namespaceCategories = {
all = { function() return true end },
main = { 0, '[[wp:mainspace|main]]' },
help = { 12, '[[wp:help namespace|help]]' },
portal = { 100, '[[wp:portal|portal]]' },
talk = { function(n) return n > 0 and n%2 == 1 end, '[[Help:Using talk pages|talk]]' },
template = { 10, '[[wp:template namespace|template]]' },
wikipedia = { 4, '[[wp:project namespace|Wikipedia project]]' },
category = { 14, '[[wp:categorization|category]]' },
user = { 2, '[[wp:user pages|user]]' },
}
-- Don't convert blank category to nil
local function valueFunc(key, val)
if type(val) == 'string' then
val = val:match('^%s*(.-)%s*$')
if val == '' and key ~= 'category' and key ~= 'embed' then
return nil
end
end
return val
end
local function getPrettyName(args)
for k in pairs(namespaceCategories) do
if args[k .. ' category'] then
return "'''[[:Category:" .. args[k .. ' category'] .. "|" .. args.name .. "]]''': "
end
end
return "'''" .. args.name .. "''': "
end
function p.core(frame, args)
if not args then
args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:Redirect template/core', valueFunc = valueFunc})
end
local namespace = mw.title.getCurrentTitle().namespace
local otherCategory = args['other category'] and (args.category or string.format('[[Category:%s]]', args['other category']))
local embedPossible = args.embed == nil or args.embed == 'yes'
--- XXX: this is a HORRIBLE HACK. kill it with fire as soon as https://bugzilla.wikimedia.org/show_bug.cgi?id=12974 is fixed
local beCompatibleWithBug12974 = args.info and (args.info:find('^[:;#*]', 1) == 1 or args.info:find('{|', 1, true) == 1) and '\n' or ' '
local retval = string.format('*%sThis is a redirect%s%s.%s%s',
embedPossible and args.name and getPrettyName(args) or '',
args.from and (' from ' .. args.from) or '',
args.to and (' to ' .. args.to) or '',
args.info and beCompatibleWithBug12974 or '',
args.info or ''
)
for k,v in pairs(namespaceCategories) do
if args[k .. ' category'] then
if type(v[1]) == 'function' and v[1](namespace) or v[1] == namespace then
retval = retval .. (args.category or string.format('[[Category:%s]]', args[k .. ' category']))
elseif args['other category'] then
retval = retval .. otherCategory
else
retval = retval .. frame:expandTemplate{title = 'Incorrect redirect template', args = {v[2]}}
end
end
end
return retval
end
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:Redirect template', valueFunc = valueFunc})
local retval = p.core(frame, args)
if mw.title.getCurrentTitle().namespace == 0 then
if args.printworthy == 'yes' then
return retval .. (args.category or '[[Category:Printworthy redirects]]')
elseif args.printworthy == 'no' then
return retval .. (args.category or '[[Category:Unprintworthy redirects]]')
end
end
return retval
end
return p
