Module:ResolveEntityId/doc: Difference between revisions

Revision as of 05:11, 26 February 2022

Revision as of 05:26, 26 February 2022

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{| class="wikitable"

|+ style="text-align:left"|

!Code !! Result !! Notes

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('Q42')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|Q42|'''nil'''}}</code>

| "Q42" is a valid Wikidata ID, and a Wikidata items exists with that Id, so it is therefore returned intact

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('Q0')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|Q0|'''nil'''}}</code>

| "Q0" is not a valid Wikidata ID, and while the Wikipedia article [[Q0]] exists, it is a disambiguation page, so <code>'''nil'''</code> is returned

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('Q404')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|Q404|'''nil'''}}</code>

| "Q404" is a Wikidata redirect to Q395, so the latter is returned

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('Q151384451555Q2147483647')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|Q151384451555Q2147483647|'''nil'''}}</code>

| Q2147483647 is a valid Wikidata ID, but no entity exists with that ID, so <code>'''nil'''</code> is returned

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('Douglas Adams')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|Douglas Adams|'''nil'''}}</code>

| The article [[Douglas Adams]] exists and has the Wikidata ID "Q42", so that is returned.

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('ThisIsNotARealWikidataItem')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|ThisIsNotARealWikidataItem|'''nil'''}}</code>

| "ThisIsNotARealWikidataItem" is not a valid Wikidata ID, and no Wikipedia article exists at [[ThisIsNotARealWikidataItem]], so <code>'''nil'''</code> is returned

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('ThisIsNotARealWikidataItem', 'Wikidata ID not found!')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|ThisIsNotARealWikidataItem|'Wikidata ID not found!'}}</code>

| Same as above, but the custom error message <code>Wikidata ID not found!</code> is returned

|-

|<syntaxhighlight lang="lua">local resolveEntityId = require( "Module:ResolveEntityId" )._id

id = resolveEntityId('WP:R')</syntaxhighlight>

|style="vertical-align: mid;"|<code>id</code> = <code>{{#invoke:ResolveEntityId|entityid|WP:R|'''nil'''}}</code>

| "WP:R" is not a valid Wikidata ID, and while [[WP:R]] exists, it is a redirect and does not have a Wikidata ID, so <code>'''nil'''</code> is returned

|}