User:Dlrohrer2003/validate-css.js

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Documentation for this user script can be added at User:Dlrohrer2003/validate-css.

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/* Validate CSS
 * =============================================================================
 * Description: Add a tab to a CSS validation service on User and MediaMiki
 *              namespace CSS pages. This Script is inspired by and loosely
 *              based on a Wikimedia Commons gadget:
 *              [[Commons:MediaWiki:Gadget-CSSValidate.js]]
 *
 *      Author: [[User:Dlrohrer2003]]
 *
 *  Categories: [[Category:Wikipedia scripts]]
 */

mw.loader.using( ['mediawiki.util'], function() {

	const conf = mw.config.get( ['wgPageName', 'wgPageContentModel', 'wgServer', 'wgScript'] );

	if ( conf.wgPageContentModel === 'css' || conf.wgPageContentModel === 'sanitized-css' ) {

		const pageURL= window.location.protocol + conf.wgServer + conf.wgScript + '?' + $.param( {title: conf.wgPageName, action: 'raw', ctype: 'text/css'} );
		const validator = 'https://jigsaw.w3.org/css-validator/validator?' + $.param( {usermedium: 'all', warning: '1', lang: 'en', uri: pageURL} );

		mw.util.addPortletLink('p-cactions', validator, 'Validate CSS', 'ca-validatecss' ,'Validate CSS' ,'' , null);

	}
});