Wikipedia:Lua/Modul/Vorlage:Seitenbewertung/en

Vorlagenprogrammierung	Diskussionen	Lua			Unterseiten
		Modul	Deutsch	English	Modul:	Dokumentation

BadgesQuery – Module to query badges registered on Wikidata.

Functions for templates

features

Present (linked) page, may be decorated with badges

Parameters of #invoke; optional if not explicitly requested:

1

Local page name, to retrieve badge

Default: current page

nsTransclude

Namespace number of a transcluded page for rendering

Default: 10 – “Template”

sTransclude

title of a transcluded page for rendering (mandatory)

link

1 – link page name

long

1 – exhaustive presentation

px

Number of pixels of an icon

space

CSS width distance between page name and badges

site

Site ID of a Wiki, where the badges of that page shall be retrieved which is connected to the local page name

Default: local site (dewiki)

Returns: Wikitext for linked page, may be decorated with badges

fulfils

Test badge requirement

Parameters of #invoke:

1

Local page name, to retrieve badges

Default: current page

match

Space separated list of item numbers to test registration

site

Site ID of a Wiki, where the badges of that page shall be retrieved which is connected to the local page name

Default: local site (dewiki)

Returns: 1 if registered badge, otherwise empty

failsafe

Version management: 2022-10-19

The Failsafe interface is heading for version management of globally distributed Lua modules. It enables modules equipped with this interface to

• ensure, that a library module required by a template or another module available as local copy does support certain functionality, or complain if not.
• administrate global updating and linking of module codes via Wikidata.

The Failsafe interface is present both at template level and for direct Lua access.

The functions in detail are (not all supported yet completely by every library):

Parameter

Value	Result	current
nothing false	local version ID	»2022-10-19«
Minimal version	version ID required at least date in ISO format It will be compared whether the current local implementation matches this version or later. empty, if minimal version not achieved	2001-01-01 → »2022-10-19« 2099-01-01 → »«
wikidata	version ID of global upstream version ID at Wikidata local, if not found there	»2022-10-19«
item	ID of the Wikidata item empty if not defined	Q114773646
~	Corresponding version ID locally and registered at Wikidata empty, if up to date version ID at Wikidata, if not equal	»«
@	Is the current (module) page linked correctly with Wikidata item? empty, if linked to the item which is supposed Iitem ID, if not	»Q114773646«
The return value is in template programming empty or under Lua false, otherwis a non-empty string as described.

Rendering

From features a page is transcluded, which receives the following parameters; with arbitrary examples:

• subject=local page name
• linked=1 if link=1 but not itself
• space=2em
• px=18
• long=1
• q17437796=1 – excellent
• q17437798=1 – good article
• q17506997=1 – informative list
• q17580674=1 – informative portal
• site=

Functions for Lua modules (API)

The functions described above can be used by other modules per require() :

local lucky, BadgesQuery = pcall( require, "Module:Vorlage:Seitenbewertung" )
if type( BadgesQuery ) == "table" then
    BadgesQuery = BadgesQuery()
else
    -- failure; BadgesQuery is the error message
    return "<span class=\"error\">" .. BadgesQuery .. "</span>"
end

Then there is available:

BadgesQuery.features( arglist, frame )

• arglist – table, with all options similar template transclusion
  • subject – local page name, string or false
  • nsTransclude – number
  • sTransclude – string (mandatory)
  • link – boolean
  • long – boolean
  • px – number
  • space – string
  • site – string

Returns: string with wikitext

BadgesQuery.fulfils( ask, array, another )

• ask – string, with local page name (optional), or false
• array – sequence table, with number elements of badge item codes
• another – string, with foreign site ID (optional)

Returns: boolean

BadgesQuery.failsafe( atleast )

Version management

Returns: string oder false

Dependencies

None.