Changes
make the module suppress red links by default for p._aan, but include them by default for p._tan
-------------------------------------------------------------------------------
-- AutomaticArchiveNavigator
--
-- This module produces a talk archive banner, together with an automatically-
-- generated list of navigation links to other archives of the talk page in
-- question. It implements {{Automatic archive navigator}} and
-- {{Talk archive navigation}}.
-------------------------------------------------------------------------------
local yesno = require('Module:Yesno')
-------------------------------------------------------------------------------
-- Helper functions
-------------------------------------------------------------------------------
local function makeWikilink(page, display)
if display then
return string.format('[[%s|%s]]', page, display)
else
return string.format('[[%s]]', page)
end
end
local function escapePattern(s)
-- Escape punctuation in a string so it can be used in a Lua pattern.
s = s:gsub('%p', '%%%0')
return s
end
-------------------------------------------------------------------------------
-- Navigator class
-------------------------------------------------------------------------------
local Navigator = {}
Navigator.__index = Navigator
function Navigator.new(args, cfg, currentTitle)
local obj = setmetatable({}, Navigator)
-- Set inputs
obj.args = args
obj.cfg = cfg
obj.currentTitle = currentTitle
-- Archive prefix
-- Decode HTML entities so users can enter things like "Archive " from
-- wikitext.
obj.archivePrefix = obj.args.prefix or obj:message('archive-prefix')
obj.archivePrefix = mw.text.decode(obj.archivePrefix)
-- Current archive number
do
local pattern = string.format(
'^%s([1-9][0-9]*)$',
escapePattern(obj.archivePrefix)
)
obj.currentArchiveNum = obj.currentTitle.subpageText:match(pattern)
obj.currentArchiveNum = tonumber(obj.currentArchiveNum)
end
-- Highest archive number
obj.highestArchiveNum = require('Module:Highest archive number')._main(
obj.currentTitle.nsText ..
':' ..
obj.currentTitle.baseText ..
'/' ..
obj.archivePrefix
)
return obj
end
function Navigator:message(key, ...)
local msg = self.cfg[key]
if select('#', ...) > 0 then
return mw.message.newRawMessage(msg, ...):plain()
else
return msg
end
end
function Navigator:makeBlurb()
local args = self.args
if args[1] == '1' then
-- The old template used "|1" to suppress the blurb.
return ''
else
local ret
if args.text then
ret = args.text
else
local talkPage = self.currentTitle.nsText ..
':' ..
self.currentTitle.baseText
if args.period then
ret = self:message('blurb-period', talkPage, args.period)
else
ret = self:message('blurb-noperiod', talkPage)
end
end
return ret
end
end
function Navigator:makeMessageBox()
local args = self.args
local image
if args.image then
image = args.image
else
local icon = args.icon or self:message('default-icon')
image = string.format(
'[[File:%s|%s|alt=|link=]]',
icon,
self:message('image-size')
)
end
local mbox = require('Module:Message box').main('tmbox', {
image = image,
imageright = args.imageright,
style = args.style or 'width:80%;margin-left:auto;margin-right:auto',
textstyle = args.textstyle or 'text-align:center',
text = self:makeBlurb()
})
return mbox
end
function Navigator:getArchiveNums()
-- Returns an array of the archive numbers to format.
local noLinks = tonumber(self.args.links) or self:message('default-link-count')
noLinks = math.floor(noLinks)
-- If |noredlinks is "yes", true or absent, don't allow red links. If it is
-- 'no' or false, allow red links.
local allowRedLinks = yesno(self.args.noredlinks) == false
local current = self.currentArchiveNum
local highest = self.highestArchiveNum
if not current or not highest or noLinks < 1 then
return {}
elseif noLinks == 1 then
return {current}
end
local function getNum(i, current)
-- Gets an archive number given i, the position in the array away from
-- the current archive, and the current archive number. The first two
-- offsets are consecutive; the third offset is rounded up to the
-- nearest 5; and the fourth and subsequent offsets are rounded up to
-- the nearest 10. The offsets are calculated in such a way that archive
-- numbers will not be duplicated.
if -2 <= i and i <= 2 then
return current + i
elseif -3 <= i and i <= 3 then
return current + 2 - (current + 2) % 5 + (i / 3) * 5
elseif 4 <= i then
return current + 7 - (current + 7) % 10 + (i - 3) * 10
else
return current + 2 - (current + 2) % 10 + (i + 3) * 10
end
end
local nums = {}
-- Archive nums lower than the current page.
for i = -1, -math.floor((noLinks - 1) / 2), -1 do
local num = getNum(i, current)
if num <= 1 then
table.insert(nums, 1, 1)
break
else
table.insert(nums, 1, num)
end
end
-- Current page.
if nums[#nums] < current then
table.insert(nums, current)
end
-- Higher archive nums.
for i = 1, math.ceil((noLinks - 1) / 2) do
local num = getNum(i, current)
if num <= highest then
table.insert(nums, num)
elseif allowRedLinks and (i <= 2 or i <= 3 and num == nums[#nums] + 1) then
-- Only insert one red link, and only if it is consecutive.
table.insert(nums, highest + 1)
break
elseif nums[#nums] < highest then
-- Insert the highest archive number if it isn't already there.
table.insert(nums, highest)
break
else
break
end
end
return nums
end
function Navigator:makeArchiveLinksWikitable()
local lang = mw.language.getContentLanguage()
local nums = self:getArchiveNums()
local noLinks = #nums
if noLinks < 1 then
return ''
end
-- Make the table of links.
local links = {}
local isCompact = noLinks > 7
local currentIndex
for i, num in ipairs(nums) do
local subpage = self.archivePrefix .. tostring(num)
local display
if isCompact then
display = tostring(num)
else
display = self:message('archive-link-display', num)
end
local link = makeWikilink('../' .. subpage, display)
if num == self.currentArchiveNum then
link = string.format('<span style="font-size:115%%;">%s</span>', link)
currentIndex = i
end
table.insert(links, link)
end
-- Add the arrows.
-- We must do the forwards arrow first as we are adding elements to the
-- links table. If we did the backwards arrow first the index for the
-- current archive would be wrong.
currentIndex = currentIndex or math.ceil(#links / 2)
for i = currentIndex + 1, #links do
if nums[i] - nums[i - 1] > 1 then
table.insert(links, i, lang:getArrow('forwards'))
break
end
end
for i = currentIndex - 1, 1, -1 do
if nums[i + 1] - nums[i] > 1 then
table.insert(links, i + 1, lang:getArrow('backwards'))
break
end
end
-- Output the wikitable.
local ret = {}
local width
if noLinks <= 3 then
width = string.format('%dem', noLinks * 10)
elseif noLinks <= 7 then
width = string.format('%dem', (noLinks + 3) * 5)
else
width = '50em'
end
ret[#ret + 1] = string.format(
'{| style="width:%s;background:transparent;' ..
'margin:0 auto 0.5em;text-align:center"',
width
)
for i, s in ipairs(links) do
if i % 20 == 1 then
ret[#ret + 1] = '\n|-'
end
ret[#ret + 1] = '\n| '
ret[#ret + 1] = s
end
ret[#ret + 1] = '\n|}'
return table.concat(ret)
end
function Navigator:__tostring()
return self:makeMessageBox() ..
'\n' ..
self:makeArchiveLinksWikitable() ..
' __NONEWSECTIONLINK__ __NOEDITSECTION__'
end
-------------------------------------------------------------------------------
-- Exports
-------------------------------------------------------------------------------
local p = {}
function p._aan(args, cfg, currentTitle)
cfg = cfg or mw.loadData('Module:AutomaticArchiveNavigator/config')
currentTitle = currentTitle or mw.title.getCurrentTitle()
local aan = Navigator.new(args, cfg, currentTitle)
return tostring(aan)
end
function p._tan(args)
args.links = args.links or 3
args.noredlinks = args.noredlinks or false
return p._aan(args)
end
function p._exportClasses()
return {
Navigator = Navigator
}
end
setmetatable(p, {__index = function(t, k)
return function(frame)
local args = require('Module:Arguments').getArgs(frame, {
wrappers = {
'Template:Automatic archive navigator',
'Template:Talk archive navigation'
}
})
return p['_' .. k](args)
end
end})
return p
-- AutomaticArchiveNavigator
--
-- This module produces a talk archive banner, together with an automatically-
-- generated list of navigation links to other archives of the talk page in
-- question. It implements {{Automatic archive navigator}} and
-- {{Talk archive navigation}}.
-------------------------------------------------------------------------------
local yesno = require('Module:Yesno')
-------------------------------------------------------------------------------
-- Helper functions
-------------------------------------------------------------------------------
local function makeWikilink(page, display)
if display then
return string.format('[[%s|%s]]', page, display)
else
return string.format('[[%s]]', page)
end
end
local function escapePattern(s)
-- Escape punctuation in a string so it can be used in a Lua pattern.
s = s:gsub('%p', '%%%0')
return s
end
-------------------------------------------------------------------------------
-- Navigator class
-------------------------------------------------------------------------------
local Navigator = {}
Navigator.__index = Navigator
function Navigator.new(args, cfg, currentTitle)
local obj = setmetatable({}, Navigator)
-- Set inputs
obj.args = args
obj.cfg = cfg
obj.currentTitle = currentTitle
-- Archive prefix
-- Decode HTML entities so users can enter things like "Archive " from
-- wikitext.
obj.archivePrefix = obj.args.prefix or obj:message('archive-prefix')
obj.archivePrefix = mw.text.decode(obj.archivePrefix)
-- Current archive number
do
local pattern = string.format(
'^%s([1-9][0-9]*)$',
escapePattern(obj.archivePrefix)
)
obj.currentArchiveNum = obj.currentTitle.subpageText:match(pattern)
obj.currentArchiveNum = tonumber(obj.currentArchiveNum)
end
-- Highest archive number
obj.highestArchiveNum = require('Module:Highest archive number')._main(
obj.currentTitle.nsText ..
':' ..
obj.currentTitle.baseText ..
'/' ..
obj.archivePrefix
)
return obj
end
function Navigator:message(key, ...)
local msg = self.cfg[key]
if select('#', ...) > 0 then
return mw.message.newRawMessage(msg, ...):plain()
else
return msg
end
end
function Navigator:makeBlurb()
local args = self.args
if args[1] == '1' then
-- The old template used "|1" to suppress the blurb.
return ''
else
local ret
if args.text then
ret = args.text
else
local talkPage = self.currentTitle.nsText ..
':' ..
self.currentTitle.baseText
if args.period then
ret = self:message('blurb-period', talkPage, args.period)
else
ret = self:message('blurb-noperiod', talkPage)
end
end
return ret
end
end
function Navigator:makeMessageBox()
local args = self.args
local image
if args.image then
image = args.image
else
local icon = args.icon or self:message('default-icon')
image = string.format(
'[[File:%s|%s|alt=|link=]]',
icon,
self:message('image-size')
)
end
local mbox = require('Module:Message box').main('tmbox', {
image = image,
imageright = args.imageright,
style = args.style or 'width:80%;margin-left:auto;margin-right:auto',
textstyle = args.textstyle or 'text-align:center',
text = self:makeBlurb()
})
return mbox
end
function Navigator:getArchiveNums()
-- Returns an array of the archive numbers to format.
local noLinks = tonumber(self.args.links) or self:message('default-link-count')
noLinks = math.floor(noLinks)
-- If |noredlinks is "yes", true or absent, don't allow red links. If it is
-- 'no' or false, allow red links.
local allowRedLinks = yesno(self.args.noredlinks) == false
local current = self.currentArchiveNum
local highest = self.highestArchiveNum
if not current or not highest or noLinks < 1 then
return {}
elseif noLinks == 1 then
return {current}
end
local function getNum(i, current)
-- Gets an archive number given i, the position in the array away from
-- the current archive, and the current archive number. The first two
-- offsets are consecutive; the third offset is rounded up to the
-- nearest 5; and the fourth and subsequent offsets are rounded up to
-- the nearest 10. The offsets are calculated in such a way that archive
-- numbers will not be duplicated.
if -2 <= i and i <= 2 then
return current + i
elseif -3 <= i and i <= 3 then
return current + 2 - (current + 2) % 5 + (i / 3) * 5
elseif 4 <= i then
return current + 7 - (current + 7) % 10 + (i - 3) * 10
else
return current + 2 - (current + 2) % 10 + (i + 3) * 10
end
end
local nums = {}
-- Archive nums lower than the current page.
for i = -1, -math.floor((noLinks - 1) / 2), -1 do
local num = getNum(i, current)
if num <= 1 then
table.insert(nums, 1, 1)
break
else
table.insert(nums, 1, num)
end
end
-- Current page.
if nums[#nums] < current then
table.insert(nums, current)
end
-- Higher archive nums.
for i = 1, math.ceil((noLinks - 1) / 2) do
local num = getNum(i, current)
if num <= highest then
table.insert(nums, num)
elseif allowRedLinks and (i <= 2 or i <= 3 and num == nums[#nums] + 1) then
-- Only insert one red link, and only if it is consecutive.
table.insert(nums, highest + 1)
break
elseif nums[#nums] < highest then
-- Insert the highest archive number if it isn't already there.
table.insert(nums, highest)
break
else
break
end
end
return nums
end
function Navigator:makeArchiveLinksWikitable()
local lang = mw.language.getContentLanguage()
local nums = self:getArchiveNums()
local noLinks = #nums
if noLinks < 1 then
return ''
end
-- Make the table of links.
local links = {}
local isCompact = noLinks > 7
local currentIndex
for i, num in ipairs(nums) do
local subpage = self.archivePrefix .. tostring(num)
local display
if isCompact then
display = tostring(num)
else
display = self:message('archive-link-display', num)
end
local link = makeWikilink('../' .. subpage, display)
if num == self.currentArchiveNum then
link = string.format('<span style="font-size:115%%;">%s</span>', link)
currentIndex = i
end
table.insert(links, link)
end
-- Add the arrows.
-- We must do the forwards arrow first as we are adding elements to the
-- links table. If we did the backwards arrow first the index for the
-- current archive would be wrong.
currentIndex = currentIndex or math.ceil(#links / 2)
for i = currentIndex + 1, #links do
if nums[i] - nums[i - 1] > 1 then
table.insert(links, i, lang:getArrow('forwards'))
break
end
end
for i = currentIndex - 1, 1, -1 do
if nums[i + 1] - nums[i] > 1 then
table.insert(links, i + 1, lang:getArrow('backwards'))
break
end
end
-- Output the wikitable.
local ret = {}
local width
if noLinks <= 3 then
width = string.format('%dem', noLinks * 10)
elseif noLinks <= 7 then
width = string.format('%dem', (noLinks + 3) * 5)
else
width = '50em'
end
ret[#ret + 1] = string.format(
'{| style="width:%s;background:transparent;' ..
'margin:0 auto 0.5em;text-align:center"',
width
)
for i, s in ipairs(links) do
if i % 20 == 1 then
ret[#ret + 1] = '\n|-'
end
ret[#ret + 1] = '\n| '
ret[#ret + 1] = s
end
ret[#ret + 1] = '\n|}'
return table.concat(ret)
end
function Navigator:__tostring()
return self:makeMessageBox() ..
'\n' ..
self:makeArchiveLinksWikitable() ..
' __NONEWSECTIONLINK__ __NOEDITSECTION__'
end
-------------------------------------------------------------------------------
-- Exports
-------------------------------------------------------------------------------
local p = {}
function p._aan(args, cfg, currentTitle)
cfg = cfg or mw.loadData('Module:AutomaticArchiveNavigator/config')
currentTitle = currentTitle or mw.title.getCurrentTitle()
local aan = Navigator.new(args, cfg, currentTitle)
return tostring(aan)
end
function p._tan(args)
args.links = args.links or 3
args.noredlinks = args.noredlinks or false
return p._aan(args)
end
function p._exportClasses()
return {
Navigator = Navigator
}
end
setmetatable(p, {__index = function(t, k)
return function(frame)
local args = require('Module:Arguments').getArgs(frame, {
wrappers = {
'Template:Automatic archive navigator',
'Template:Talk archive navigation'
}
})
return p['_' .. k](args)
end
end})
return p
