Vikipedio:Lua/Moduloj/Ŝablono:Handle/en

Ŝablona programado	Diskutoj	Lua				Testoj	Subpaĝoj
		Modulo	Esperanto	English	Deutsch		Modulo:	Dokumentado

Ŝablono:Handle – Module to generate titled external links to web ressources by solver, transcluded by templates.

Template:Handle might be an abstract concept with two instances to be supported:

• Ŝablono:DOI per Digital Object Identifier.
• Ŝablono:Hdl per en:Handle System.

Functions for templates

f

Format.

Parameters from template transclusion:

1

Identifier

• Might be escaped for URL or HTML, but after slash / only.

Alternatively:

Result of a previous evaluation; with URL or error message or as wikilink; even nothing.

problem

1 – show a remark about temporary unavailability

NoCat

1 – suppress general error category defined by errCat this time.

demo

1 – suppress any hiding of error messages this time; e.g. for documentation and examples

Parameters with #invoke for project specific adaption; all but scheme optional:

scheme

Code of coverage, mandatory:

• doi
• hdl

errCat

title of an error category for invalid DOI parameter etc.

errClasses

classes for selection of error messages; e.g. error

errHide

1 – hide error messages by default

errNS

space separated list of namespace numbers where to use errCat

default: all pages, all namespaces, if errCat defined

parProblem

name of „problem“ parameter – default: problem

showArticle

page name for doi: schema link – default: Digital Object Identifier

empty calue: do not link schema

Return: external link, or error message, maybe as class="error".

Usage

Nowhere than by:

• Ŝablono:DOI
• Ŝablono:Hdl

Functions for Lua modules (API)

main(argsF, argsT)

Interface to unit tests.

Same parameter tables as f.

1. argsF
   table; #invoke parameter list
   • errNS entry may be either string or table of numbers
2. argsT
   table; template parameter list

Return string with external link, or error message.

Dependencies

• Modulo:URIutil