Diese Dokumentation wird von Modul:Labelled list hatnote/doc aus übernommen. Änderungen können auf der Diskussionsseite vorgeschlagen werden.
Modul:Labelled list hatnote wird von Modul:Labelled list hatnote Wikipedia importiert.
Dieses Modul wurde aus der englischen Wikipedia importiert. Obwohl das visuelle Erscheinungsbild unterschiedlich sein kann, ist die Funktionalität identisch. Eine ausführliche Dokumentation finden Sie auf der Wikipedia-Seite.
| Function list |
|---|
| L 24 — p.preprocessDisplays L 49 — p.labelledList L 65 — p._labelledList |
Module:Labelled list hatnote provides a handful of functions that make it easy to implement hatnotes that take the form of a label in front of a list of pages. See Module:Labelled list hatnote on Wikipedia for more details.
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-- 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. --
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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]
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
local text = string.format(
options.labelForm or defaults.labelForm,
label,
mHatlist.andList(pages, true)
)
local hnOptions = {
extraclasses = options.extraclasses,
selfref = options.selfref,
icon = 'WikimediaUI-ArticleDisambiguation-ltr.svg'
}
return mHatnote._hatnote(text, hnOptions)
end
return p