User:Evad37/Watchlist-hideCustom.js

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Documentation for this user script can be added at User:Evad37/Watchlist-hideCustom.

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// <nowiki>

// Wait for page load
$( function($) {

var mwconfig = mw.config.get(['wgCanonicalSpecialPageName', 'wgServer', 'wgUserName']);

// Only for Watchlist, Recent changes, Related changes
if( !/(?:Watchlist|Recentchanges(?:linked)?)/.test(mwconfig.wgCanonicalSpecialPageName) ) {
	return;
}

// Load dependencies
mw.loader.using( ['mediawiki.util'], function() {
jQuery.ajax({
	dataType: 'script',
	cache: false,
	url: 'https:' + mwconfig.wgServer + mw.util.getUrl(
		'User:' + mwconfig.wgUserName + '/WatchlistFilters.js',
		{action:'raw', ctype:'text/javascript'})
}).then( function() {

	// Get filters
	var filters = window.watchlistFilters;
	if ( filters == null ) {
		mw.notify( 'Warning: custom filters not found' );
		return;
	} else if ( !$.isArray(filters) ) {
		mw.notify( 'Warning: custom filters could not be parsed' );
		return;
	}
	
	// Add a class to list items with edit summary text matching the regex filters
	$('span.comment').each(function() {
		for ( var i=0; i<filters.length; i++ ) {
			if ( $(this).text().match(filters[i]) ) {
				$(this).closest('li, tr').addClass('watchlist-customHide');
			}
		}
	});

	// Add show/hide portlets
	mw.util.addPortletLink( 'p-cactions', '#', 'Hide filtered', 'ca-customFilterHide', "Hide edits matching custom filters");
	mw.util.addPortletLink( 'p-cactions', '#', 'Show filtered', 'ca-customFilterShow', "Show edits matching custom filters");
	
	// Hide the edits
	$('#ca-customFilterHide').on('click', function() {
		$("#ca-customFilterHide, .watchlist-customHide").hide();
		$('#ca-customFilterShow').show();
	});
	
	// Show the edits
	$('#ca-customFilterShow').on('click', function() {
		$("#ca-customFilterHide, .watchlist-customHide").show();
		$('#ca-customFilterShow').hide();
	});
	
	// Edits hidden by default
	$('#ca-customFilterHide, .watchlist-customHide').hide();
});
});
});
// </nowiki>