MediaWiki:UpdateLang.js
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 | Documentation for this user script can be added at MediaWiki:UpdateLang. |
// Invokes { {subst:lle}}, used in [[MediaWiki:Commons-editnotices-template-subpage-lang]] for /lang subpages
$(async () => {
const namespaceNumber = mw.config.get('wgNamespaceNumber')
const title = mw.config.get('wgTitle');
const pageName = mw.config.get('wgPageName');
if (!title.endsWith('/lang') || namespaceNumber !== 10) {
return;
}
function preSavedTransform(content, title) {
return new mw.Api().post({
action: 'parse',
text: content,
contentmodel: 'wikitext',
prop: 'text',
onlypst: '',
title: title || 'API'
}).then(data => data.parse.text['*']);
}
// function prefixedPages(page, namespace) {
// return new mw.Api().get({
// action: 'query',
// list: 'prefixsearch',
// pssearch: page,
// psnamespace: namespace,
// pslimit: 500 // TODO: Implement proper pagination
// }).then(data => data.query.prefixsearch.map(x => x.title));
// }
// const baseTitle = title.replace(/\/lang$/, '/');
// const allCodes = (await preSavedTransform(`{${''}{subst:#invoke:Languages|forEachLanguage|pattern=$lc,}}`))
// .trim()
// .replace(/,$/, '')
// .split(',');
// const codes = (await prefixedPages(baseTitle, namespaceNumber))
// .filter(x => x.split('/').length === 2)
// .map(x => x.split('/')[1])
// .filter(code => allCodes.includes(code))
// .sort();
// const names = (await preSavedTransform(codes.map(x => `{${''}{subst:#language:${x}}}`).join('\n')))
// .trim()
// .split('\n');
// const result = `<span style="font-size:small;line-height:1.4" class="plainlinks noprint"><!--
// ${codes
// .map((x, i) => [x, names[i]])
// .map(x => `-->[//commons.wikimedia.org/wiki/Template:${baseTitle}${x[0]} <bdi class="language lang-${x[0]}" lang="${x[0]}">${x[1]}</bdi>] <b>∙</b> <!--`)
// .join('\n')
// }
// -->{${''}{edit|Template:${title}}}<!--
// --></span><noinclude>
// [${''}[Category:Language link templates|${title}]]
// </noinclude>`;
const result = await preSavedTransform(`{${''}{subst:lle}}`, pageName);
$('#wpTextbox1').val(result);
$('#wpSummary').val(`[[MediaWiki:UpdateLang.js|Semi-automated]] updated of /lang using {${''}{subst:lle}}`);
$('#wpDiff').click();
});