Gadget-GlobalScript.js

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/* JS placed here will be applied to all skins on both desktop and mobile */

/* Fix media negative margin bug for wide galleries */
$('.gallerybox audio').each(function(i, obj) {
	if ($(this).parent().css('margin-top') < '15px')
		$(this).parent().css('margin', '15px auto');
});

/* Default Special:ReplaceText to not announce edits */
$(function() {
	if (mw.config.get('wgCanonicalSpecialPageName') === 'ReplaceText')
		$('input[id="doAnnounce"]').prop('checked', false);
});

/* Default Special:UserMerge to user deletion */
$(function() {
	if (mw.config.get('wgCanonicalSpecialPageName') === 'UserMerge') {
		$('input[name="wpnewuser"]').val('Anonymous');
		$('input[name="wpdelete"]').prop('checked', true);
	}
});

/* Default Special:RefreshSpecial to uncheck all */
$(function() {
	if (mw.config.get('wgCanonicalSpecialPageName') === 'RefreshSpecial') {
		$('form[name="RefreshSpecial"] input[type="checkbox"]').prop('checked', false);
		$('form[name="RefreshSpecial"] ul').css('margin-bottom', '24px');
		$('form[name="RefreshSpecial"] li:last-of-type').hide();
	}
});

/* SocialProfile: Point social talk tabs to user talk */
$(function() {
	var namespace = mw.config.get('wgCanonicalNamespace');
	if (namespace === 'UserProfile' || namespace === 'UserWiki') {
		var talkTab;
		if (mw.config.get('skin') == 'nimbus') {
			talkTab = $('a#ca-talk');
			talkTab.removeClass('tab-new');
		} else if (mw.config.get('skin') == 'minerva') {
			talkTab = $('a[data-event-name="tabs.talk"]');
			talkTab.removeClass('new');
		} else {
			talkTab = $('#ca-talk a');
			$('#ca-talk').removeClass('new');
		}
		var talkUrl = talkTab.attr('href').replace('index.php?title=', '').replace(namespace, 'User').replace('?action=edit&redlink=1', '');
		var subIndex = talkUrl.indexOf('/', 1);
		if (subIndex > 0)
			talkUrl = talkUrl.substring(0, subIndex);
		talkTab.attr('href', talkUrl);
	}
});

/* Username inserts for the USERNAME template */
$(function() {
	if (typeof(disableUsernameReplace) != 'undefined' && disableUsernameReplace || mw.config.get('wgUserName') === null) return;
	$('span.insertusername').each(function() {
		$(this).text(mw.config.get('wgUserName'));
	});
});

/* Upload page script */
$(function() {
	if (mw.config.get('wgCanonicalSpecialPageName') === 'Upload')
		mw.loader.load('/index.php?title=MediaWiki:HalopediaUpload.js' + '&action=raw&ctype=text/javascript');
});

MediaWiki:Gadget-GlobalScript.js