Module:Labelled list hatnote - Revision history

Indicwiki: 1 revision imported from :alpha:Module:Labelled_list_hatnote

2023-07-28T04:45:29Z

1 revision imported from alpha:Module:Labelled_list_hatnote

← Older revision	Revision as of 10:15, 28 July 2023
(No difference)

alpha>Revathy: 1 revision imported

2023-07-27T08:16:43Z

1 revision imported

← Older revision	Revision as of 13:46, 27 July 2023
(No difference)

Indicwiki: 1 revision imported from :alpha:Module:Labelled_list_hatnote

2022-12-12T08:36:48Z

1 revision imported from alpha:Module:Labelled_list_hatnote

← Older revision	Revision as of 14:06, 12 December 2022
(No difference)

Admin: 1 revision imported

2022-07-20T04:47:04Z

1 revision imported

← Older revision	Revision as of 10:17, 20 July 2022
(No difference)

wikipedia>Nihiltres: Fixed iteration-and-removal bug

2022-06-08T23:33:35Z

Fixed iteration-and-removal bug

← Older revision		Revision as of 05:03, 9 June 2022
Line 10:		Line 10:
	local mHatlist = require('Module:Hatnote list')		local mHatlist = require('Module:Hatnote list')
	local mArguments --initialize lazily		local mArguments --initialize lazily
			local yesno --initialize lazily
	local p = {}		local p = {}

Line 18:		Line 19:
	prefixes = {'label', 'label ', 'l'},		prefixes = {'label', 'label ', 'l'},
	template = 'Module:Labelled list hatnote'		template = 'Module:Labelled list hatnote'
			}

			-- Localizable message strings
			local msg = {
			errorSuffix = '#Errors',
			noInputWarning = 'no page names specified',
			noOutputWarning =
			"'''[[%s]] — no output: none of the target pages exist.'''"
	}		}

Line 26:		Line 35:
	-- They each have numbers auto-appended, e.g. 'label1', 'label 1', & 'l1'		-- They each have numbers auto-appended, e.g. 'label1', 'label 1', & 'l1'
	prefixes = prefixes or defaults.prefixes		prefixes = prefixes or defaults.prefixes
	local ~~pages~~ = {}		local indices = {}
			local sparsePages = {}
	for k, v in pairs(args) do		for k, v in pairs(args) do
	if type(k) == 'number' then		if type(k) == 'number' then
			indices[#indices + 1] = k
	local display		local display
	for i = 1, #prefixes do		for i = 1, #prefixes do
Line 34:		Line 45:
	if display then break end		if display then break end
	end		end
	~~local page~~ = display and		sparsePages[k] = display and
	string.format('%s\|%s', string.gsub(v, '\|.*$', ''), display) or v		string.format('%s\|%s', string.gsub(v, '\|.*$', ''), display) or v
	~~pages[#pages + 1] = page~~
	end		end
	end		end
			table.sort(indices)
			local pages = {}
			for k, v in ipairs(indices) do pages[#pages + 1] = sparsePages[v] end
	return pages		return pages
			end

			--Helper function to get a page target from a processed page string
			--e.g. "Page\|Label" → "Page" or "Target" → "Target"
			local function getTarget(pagename)
			local pipe = string.find(pagename, '\|')
			return string.sub(pagename, 0, pipe and pipe - 1 or nil)
	end		end

Line 49:		Line 69:
	function p.labelledList (frame)		function p.labelledList (frame)
	mArguments = require('Module:Arguments')		mArguments = require('Module:Arguments')
			yesno = require('Module:Yesno')
	local labels = {frame.args[1] or defaults.label}		local labels = {frame.args[1] or defaults.label}
	labels[2] = frame.args[2] or labels[1]		labels[2] = frame.args[2] or labels[1]
Line 57:		Line 78:
	local pages = p.preprocessDisplays(args)		local pages = p.preprocessDisplays(args)
	local options = {		local options = {
			category = yesno(args.category),
	extraclasses = frame.args.extraclasses,		extraclasses = frame.args.extraclasses,
	~~category~~ = args.~~category~~,		ifexists = yesno(frame.args.ifexists),
	selfref = frame.args.selfref or args.selfref,		namespace = frame.args.namespace or args.namespace,
			selfref = yesno(frame.args.selfref or args.selfref),
	template = template		template = template
	}		}
Line 66:		Line 89:

	function p._labelledList (pages, labels, options)		function p._labelledList (pages, labels, options)
			if options.ifexists then
			for k = #pages, 1, -1 do --iterate backwards to allow smooth removals
			local v = pages[k]
			local title = mw.title.new(getTarget(v), namespace)
			if (v == '') or title == nil or not title.exists then
			table.remove(pages, k)
			end
			end
			end
	labels = labels or {}		labels = labels or {}
	~~if #pages == 0 then~~
	~~return mHatnote.makeWikitextError(~~
	~~'no page names specified',~~
	~~(options.template or defaults.template) .. '#Errors',~~
	~~options.category~~
	)
	~~end~~
	label = (#pages == 1 and labels[1] or labels[2]) or defaults.label		label = (#pages == 1 and labels[1] or labels[2]) or defaults.label
	for k, v in pairs(pages) do		for k, v in pairs(pages) do
Line 83:		Line 108:
	(labels[4] or labels[2] or defaults.label)		(labels[4] or labels[2] or defaults.label)
	) or defaults.label		) or defaults.label
			end
			end
			if #pages == 0 then
			if options.ifexists then
			mw.addWarning(
			string.format(
			msg.noOutputWarning, options.template or defaults.template
			)
			)
			return ''
			else
			return mHatnote.makeWikitextError(
			msg.noInputWarning,
			(options.template or defaults.template) .. msg.errorSuffix,
			options.category
			)
	end		end
	end		end

Admin: 1 revision imported

2022-03-24T17:02:29Z

1 revision imported

← Older revision	Revision as of 22:32, 24 March 2022
(No difference)

alpha>Revathy: 1 revision imported

2022-02-19T04:41:02Z

1 revision imported

← Older revision	Revision as of 10:11, 19 February 2022
(No difference)

en>Nihiltres: Enhanced with the ability to vary the label based on the namespace(s) of the target page(s), from sandbox

2021-10-16T01:46:20Z

Enhanced with the ability to vary the label based on the namespace(s) of the target page(s), from sandbox

New page

--------------------------------------------------------------------------------
-- Labelled list --
-- --
-- This module does the core work of creating a hatnote composed of a list --
-- prefixed by a colon-terminated label, i.e. "LABEL: [andList of pages]", --
-- for {{see also}} and similar templates. --
--------------------------------------------------------------------------------

local mHatnote = require('Module:Hatnote')
local mHatlist = require('Module:Hatnote list')
local mArguments --initialize lazily
local p = {}

-- Defaults global to this module
local defaults = {
label = 'See also', --Final fallback for label argument
labelForm = '%s: %s',
prefixes = {'label', 'label ', 'l'},
template = 'Module:Labelled list hatnote'
}

-- Helper function that pre-combines display parameters into page arguments.
-- Also compresses sparse arrays, as a desirable side-effect.
function p.preprocessDisplays (args, prefixes)
-- Prefixes specify which parameters, in order, to check for display options
-- They each have numbers auto-appended, e.g. 'label1', 'label 1', & 'l1'
prefixes = prefixes or defaults.prefixes
local pages = {}
for k, v in pairs(args) do
if type(k) == 'number' then
local display
for i = 1, #prefixes do
display = args[prefixes[i] .. k]
if display then break end
end
local page = display and
string.format('%s|%s', string.gsub(v, '|.*$', ''), display) or v
pages[#pages + 1] = page
end
end
return pages
end

-- Produces a labelled pages-list hatnote.
-- The main frame (template definition) takes 1 or 2 arguments, for a singular
-- and (optionally) plural label respectively:
-- * {{#invoke:Labelled list hatnote|labelledList|Singular label|Plural label}}
-- The resulting template takes pagename & label parameters normally.
function p.labelledList (frame)
mArguments = require('Module:Arguments')
local labels = {frame.args[1] or defaults.label}
labels[2] = frame.args[2] or labels[1]
labels[3] = frame.args[3] --no defaulting
labels[4] = frame.args[4] --no defaulting
local template = frame:getParent():getTitle()
local args = mArguments.getArgs(frame, {parentOnly = true})
local pages = p.preprocessDisplays(args)
local options = {
extraclasses = frame.args.extraclasses,
category = args.category,
selfref = frame.args.selfref or args.selfref,
template = template
}
return p._labelledList(pages, labels, options)
end

function p._labelledList (pages, labels, options)
labels = labels or {}
if #pages == 0 then
return mHatnote.makeWikitextError(
'no page names specified',
(options.template or defaults.template) .. '#Errors',
options.category
)
end
label = (#pages == 1 and labels[1] or labels[2]) or defaults.label
for k, v in pairs(pages) do
if mHatnote.findNamespaceId(v) ~= 0 then
label =
(
#pages == 1 and
(labels[3] or labels[1] or defaults.label) or
(labels[4] or labels[2] or defaults.label)
) or defaults.label
end
end
local text = string.format(
options.labelForm or defaults.labelForm,
label,
mHatlist.andList(pages, true)
)
local hnOptions = {
extraclasses = options.extraclasses,
selfref = options.selfref
}
return mHatnote._hatnote(text, hnOptions)
end

return p