User:Andriy.v/global.js

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// get unencoded page URL
if (window.CopyURI === undefined) {
	window.CopyURI = {
		install: function() {
			var cu = this;
			var link = mw.util.addPortletLink('p-tb', '#', 'Undecoded URL');
			$( link ).click( function ( e ) {
			e.preventDefault();
			cu.showDialog();
			});
		},
		showDialog: function () {
			var cu = this;
			if( $( '#cu-dialog' ).length === 0 ) {
				$( "#mw-content-text" ).append('<div id="cu-dialog"><p style=\"font-size:180%\">'+ decodeURIComponent(window.location.href) + '</p></div>');
			}
			mw.loader.using( 'jquery.ui', function() {
				$( '#cu-dialog' ).dialog({
					width: 300,
					buttons: {
					'Copy' : function() {
						cu.SelectText("cu-dialog");
						document.execCommand("copy");
						},
					}
				});
			});
		},
		SelectText: function (element) {
			var text = document.getElementById(element);
			var selection = window.getSelection();
			var range = document.createRange();
			range.selectNodeContents(text);
			selection.removeAllRanges();
			selection.addRange(range);
		}
	};
}
//CopyURI.install();