MediaWiki:Gadget-DeferredDisplay.js

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/**
 * Deferred display of {{tl|nsfw}}-tagged images.
 * jshint validation
 * @author Dschwen, 2013
 */

(function ($, mw) {
	// nothing should be tagged outside these pages yet
	var fpc = "Featured picture candidate";
	var ti = mw.config.get("wgTitle");
	if ($.inArray(mw.config.get('wgNamespaceNumber'), [4, 5, 10, 11, 14, 15]) === -1 || (ti.indexOf(fpc) === -1 && ti !== "Nsfw/sandbox"))
		return;
	// wrap non thumb images first
	$('img[alt*=NSFWTAG]').each(function (i, e) {
		$(e).wrap($('<div>').css({
			display: 'inline-block',
			width: $(e).width() + 'px',
			height: $(e).height() + 'px',
			backgroundColor: '#eee'
		}));
	}).parent().add($('.thumbinner,.gallerybox').has('.nsfwelement').find('.image, .mw-file-description').parent())
		.one('click', function (e) {
			$(this).css('background', 'none').find('img').css({
				visibility: ''
			});
			e.preventDefault();
		})
		.css({
			backgroundImage: 'url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Dialog-warning-orange.svg/40px-Dialog-warning-orange.svg.png")',
			backgroundRepeat: 'no-repeat',
			backgroundPosition: 'center'
		})
		.find('img').css({
		visibility: 'hidden'
	});
}(jQuery, mediaWiki));