Module:Protection banner: Difference between revisions

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imported>Mr. Stradivarius
(change this to something that should work if I can get the order figured out)
imported>Mr. Stradivarius
(key components are in the correct order now - property order still a long way off, though)
Line 84: Line 84:
local tconcat = table.concat
local tconcat = table.concat
local tinsert = table.insert
local tinsert = table.insert
local tremove = table.remove
local floor = math.floor
local floor = math.floor
local function toTableEnd(t, pos)
-- Sends the item at position pos to the end of array t,
-- and shifts all the other array items down accordingly.
tinsert(t, tremove(t, pos))
end


local p = {}
local p = {}
Line 92: Line 99:
-- namespace parameter of p.getCategoryName.
-- namespace parameter of p.getCategoryName.
if not ns or type(ns) ~= 'number' then
if not ns or type(ns) ~= 'number' then
return 'all'
return nil
end
end
local nskey = nskeys[ns]
local nskey = nskeys[ns]
if not nskey then
if not nskey and ns % 2 == 1 then
if ns % 2 == 1 then
nskey = 'talk'
nskey = 'talk'
else
nskey = 'all'
end
end
end
return nskey
return nskey
Line 109: Line 112:
-- the protection type, the protection level, the namespace number, the
-- the protection type, the protection level, the namespace number, the
-- reason for protection, and the expiry date.
-- reason for protection, and the expiry date.
-- Preprocess parameters
cats = cats or categories
cats = cats or categories
local properties = {}
 
properties.protType = protType or 'all'
local properties = {
properties.protLevel = protLevel or 'all'
{pos = 5, val = expiry},
properties.namespace = p.matchNamespace(namespace)
{pos = 3, val = namespace},
properties.reason = reason or 'all'
{pos = 2, val = protLevel},
if not expiry then
{pos = 1, val = protType},
properties.expiry = 'all'
{pos = 4, val = reason}
elseif expiry ~= 'indef' then
}
properties.expiry = 'temp'
 
local behavior = 'reasonFirst'
if reason then
behavior = behaviors[reason]
if behavior == 'namespaceFirst' then
toTableEnd(properties, 2) -- move namespace to the end
elseif behavior ~= 'reasonFirst' then
error(reason .. ' is not a valid reason')
end
end
end


local order = {'expiry', 'namespace', 'protLevel', 'protType', 'reason'}  
local active, inactive = {}, {}
local behavior = behaviors[reason]
for i, t in ipairs(properties) do
if behavior == 'namespaceFirst' then
if t.val then
tinsert(order, table.remove(order, 2)) -- move namespace to the end
active[#active + 1] = t
elseif behavior ~= 'reasonFirst' and reason ~= 'all' then
else
error(reason .. ' is not a valid reason')
inactive[#inactive + 1] = t
end
end
end
local noActive = #active


local activePropertyKeys = {}
local attemptOrder = active
for i, propertyKey in ipairs(order) do
for i, t in ipairs(inactive) do
if properties[propertyKey] ~= 'all' then
attemptOrder[#attemptOrder + 1] = t
activePropertyKeys[#activePropertyKeys + 1] = propertyKey
end
end
end
local noActiveProperties = #activePropertyKeys
 
for i = 1, 2^noActive do
-- Try successively generic matches until we run out of key combinations
local key = {}
for i = 1, 2^noActiveProperties do
for j, t in ipairs(attemptOrder) do
local categoryKey = {}
local pos = t.pos
for pos = 1, 5 do
local val = t.val
if pos > noActiveProperties then
if j > noActive then
categoryKey[pos] = 'all'
key[pos] = 'all'
else
else
local quotient = i / 2 ^ (pos - 1)
local quotient = i / 2 ^ (j - 1)
quotient = floor(quotient)
quotient = floor(quotient)
if quotient % 2 == 1 then
if quotient % 2 == 1 then
categoryKey[pos] = properties[activePropertyKeys[pos]]
key[pos] = val
else -- quotient % 2 == 0
else
categoryKey[pos] = 'all'
key[pos] = 'all'
end
end
end
end
end
end
categoryKey = tconcat(categoryKey, '-')
key = tconcat(key, '-')
mw.log(categoryKey) -- for debugging
mw.log(key) -- for debugging
local attempt = cats[categoryKey]
local attempt = cats[key]
if attempt then
if attempt then
return attempt
return attempt

Revision as of 12:52, 11 March 2014

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

-- This module implements {{pp-meta}} and its daughter templates such as
-- {{pp-dispute}}, {{pp-vandalism}} and {{pp-sock}}.

local categories = {
	-- The key strings follow this format:
	-- type, level, ns, reason, expiry
	['edit-autoconfirmed-user-all-all'] = 'Wikipedia semi-protected user and user talk pages',
	['edit-autoconfirmed-project-all-all'] = 'Semi-protected project pages',
	['edit-autoconfirmed-file-all-all'] = 'Semi-protected images',
	['edit-autoconfirmed-template-all-all'] = 'Wikipedia semi-protected templates',
	['edit-autoconfirmed-portal-all-all'] = 'Semi-protected portals',
	['edit-autoconfirmed-talk-all-all'] = 'Semi-protected talk pages',
	['edit-autoconfirmed-all-vandalism-all'] = 'Wikipedia pages semi-protected against vandalism',
	['edit-sysop-user-all-all'] = 'Wikipedia protected user and user talk pages',
	['edit-sysop-file-all-all'] = 'Protected images',
	['edit-sysop-project-all-all'] = 'Protected project pages',
	['edit-sysop-template-all-all'] = 'Wikipedia protected templates',
	['edit-sysop-talk-all-all'] = 'Protected talk pages',
	['edit-sysop-all-vandalism-all'] = 'Wikipedia pages protected against vandalism',
	['edit-autoconfirmed-all-dispute-all'] = 'Wikipedia pages semi-protected due to dispute',
	['edit-sysop-all-dispute-all'] = 'Wikipedia pages protected due to dispute',
	['move-sysop-all-dispute-all'] = 'Wikipedia pages move-protected due to dispute',
	['move-sysop-user-all-all'] = 'Wikipedia move-protected user and user talk pages',
	['move-sysop-project-all-all'] = 'Wikipedia move-protected project pages',
	['move-sysop-portal-all-all'] = 'Wikipedia move-protected portals',
	['move-sysop-all-vandalism-all'] = 'Wikipedia pages move-protected due to vandalism',
	['edit-autoconfirmed-template-all-all'] = 'Wikipedia semi-protected templates',
	['move-sysop-template-all-all'] = 'Wikipedia move-protected templates',
	['edit-all-template-all-all'] = 'Wikipedia protected templates',
	['move-sysop-portal-all-all'] = 'Wikipedia move-protected portals',
	['edit-autoconfirmed-all-sock-all'] = 'Wikipedia pages semi-protected from banned users',
	['edit-sysop-all-sock-all'] = 'Wikipedia pages protected from banned users',
	['edit-autoconfirmed-all-blp-temp'] = 'Wikipedia temporarily semi-protected biographies of living people',
	['edit-sysop-all-blp-temp'] = 'Wikipedia temporarily protected biographies of living people',
	['edit-autoconfirmed-all-blp-all'] = 'Wikipedia indefinitely semi-protected biographies of living people',
	['edit-sysop-all-blp-all'] = 'Wikipedia indefinitely protected biographies of living people',
	['edit-autoconfirmed-all-all-indef'] = 'Wikipedia indefinitely semi-protected pages',
	['edit-autoconfirmed-category-all-all'] = 'Wikipedia semi-protected categories',
	['edit-sysop-category-all-all'] = 'Wikipedia protected categories',
	['move-sysop-talk-all-all'] = 'Wikipedia move-protected talk pages',
	['move-sysop-all-all-indef'] = 'Wikipedia indefinitely move-protected pages',
	['edit-autoconfirmed-all-all-all'] = 'Wikipedia semi-protected pages',
	['move-sysop-all-all-all'] = 'Wikipedia move-protected pages',
	['pc-autoconfirmed-all-all-all'] = 'Wikipedia pending changes protected pages (level 1)',
	['pc-reviewer-all-all-all'] = 'Wikipedia pending changes protected pages (level 2)',
	['all-all-all-office-all'] = 'Wikipedia Office-protected pages',
	['all-all-all-all-all'] = 'Wikipedia protected pages',
}

local nskeys = {
	[2] = 'user',
	[3] = 'user',
	[4] = 'project',
	[6] = 'file',
	[10] = 'template',
	[12] = 'project',
	[14] = 'category',
	[100] = 'portal',
}

local behaviors = {
	vandalism = 'namespaceFirst',
	dispute = 'reasonFirst',
	blp = 'reasonFirst',
	sock = 'reasonFirst',
	office = 'reasonFirst',
}

--[[
-- Not currently used
local error_categories = {
	incorrect = 'Wikipedia pages with incorrect protection templates',
	no_expiry = 'Wikipedia protected pages without expiry',
	create = 'Wikipedia pages tagged as create-protected',
	template = 'Wikipedia template-protected pages other than templates and modules'
}
--]]

--------------------------------------------------------------------------------
-- Main functions
--------------------------------------------------------------------------------

-- Define often-used functions as local variables.
local tconcat = table.concat
local tinsert = table.insert
local tremove = table.remove
local floor = math.floor

local function toTableEnd(t, pos)
	-- Sends the item at position pos to the end of array t,
	-- and shifts all the other array items down accordingly.
	tinsert(t, tremove(t, pos))
end

local p = {}

function p.matchNamespace(ns)
	-- Matches a namespace number to a string that can be passed to the
	-- namespace parameter of p.getCategoryName.
	if not ns or type(ns) ~= 'number' then
		return nil
	end
	local nskey = nskeys[ns]
	if not nskey and ns % 2 == 1 then
			nskey = 'talk'
	end
	return nskey
end

function p.getCategoryName(cats, protType, protLevel, namespace, reason, expiry)
	-- Gets a category name from the category table, given a combination of
	-- the protection type, the protection level, the namespace number, the
	-- reason for protection, and the expiry date.
	cats = cats or categories

	local properties = {
		{pos = 5, val = expiry},
		{pos = 3, val = namespace},
		{pos = 2, val = protLevel},
		{pos = 1, val = protType},
		{pos = 4, val = reason}
	}

	local behavior = 'reasonFirst'
	if reason then
		behavior = behaviors[reason]
		if behavior == 'namespaceFirst' then
			toTableEnd(properties, 2) -- move namespace to the end
		elseif behavior ~= 'reasonFirst' then
			error(reason .. ' is not a valid reason')
		end
	end

	local active, inactive = {}, {}
	for i, t in ipairs(properties) do
		if t.val then
			active[#active + 1] = t
		else
			inactive[#inactive + 1] = t
		end
	end
	local noActive = #active

	local attemptOrder = active
	for i, t in ipairs(inactive) do
		attemptOrder[#attemptOrder + 1] = t
	end

	for i = 1, 2^noActive do
		local key = {}
		for j, t in ipairs(attemptOrder) do
			local pos = t.pos
			local val = t.val
			if j > noActive then
				key[pos] = 'all'
			else
				local quotient = i / 2 ^ (j - 1)
				quotient = floor(quotient)
				if quotient % 2 == 1 then
					key[pos] = val
				else
					key[pos] = 'all'
				end
			end
		end
		key = tconcat(key, '-')
		mw.log(key) -- for debugging
		local attempt = cats[key]
		if attempt then
			return attempt
		end
	end
	error('No category match found; please define the category for key "all-all-all-all-all"')
end

return p
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