mediawiki-extensions-Popups/src/ui/templates/referencePreview/referencePreview.js

/**
 * @module referencePreview
 */

import { renderPopup } from '../popup/popup';
import { escapeHTML } from '../templateUtil';

// Known citation type strings currently supported with icons and messages.
const KNOWN_TYPES = [ 'book', 'journal', 'news', 'web' ],
	mw = mediaWiki;

/**
 * @param {ext.popups.PreviewModel} model
 * @return {jQuery}
 */
export function renderReferencePreview(
	model
) {
	const type = KNOWN_TYPES.indexOf( model.referenceType ) < 0 ? 'generic' : model.referenceType,
		titleMsg = `popups-refpreview-${ type === 'generic' ? 'footnote' : type }`,
		title = escapeHTML( mw.msg( titleMsg ) ),
		url = escapeHTML( model.url ),
		linkMsg = escapeHTML( mw.msg( 'popups-refpreview-jump-to-footnote' ) );

	const $el = renderPopup( model.type,
		`
			<strong class='mwe-popups-title'>
				<span class='mw-ui-icon mw-ui-icon-element mw-ui-icon-reference-${ type }'></span>
				${ title }
			</strong>
			<div class='mwe-popups-extract mw-parser-output'>${ model.extract }</div>
			<footer>
				<a href='${ url }' class='mwe-popups-read-link'>${ linkMsg }</a>
			</footer>
		`
	);

	// Make sure to not destroy existing targets, if any
	$el.find( '.mwe-popups-extract a[href]:not([target])' ).each( ( i, a ) => {
		a.target = '_blank';
		// Don't let the external site access and possibly manipulate window.opener.location
		a.rel = `${ a.rel ? `${ a.rel } ` : '' }noopener`;
	} );

	if ( model.sourceElementId ) {
		$el.find( '.mwe-popups-read-link' ).on( 'click', ( event ) => {
			event.stopPropagation();
			$( `#${ model.sourceElementId } > a` ).trigger( 'click' );
		} );
	}

	return $el;
}