User:Proteins/addsandboxlink.js

Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump.
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Documentation for this user script can be added at User:Proteins/addsandboxlink.

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//<pre>
// Adds link to open the user's sandbox in a new tab
//
// To use this script, add "importScript('User:Proteins/addsandboxlink.js');" to your monobook.js subpage 
// under your user page, as you can see at User:Proteins/monobook.js

function addSandboxLink() { 

	var pt_userpage;
	var userpage_anchors;
	var userpage_href = "";
	var user_sandbox_href = "";

	pt_userpage = document.getElementById('pt-userpage');
	if (!pt_userpage) {
		window.alert("Unable to find pt-userpage.");
		return;
	}
//	window.alert("Found pt-userpage.");

	userpage_anchors = pt_userpage.getElementsByTagName("A");
	if (!userpage_anchors) { 
		window.alert("Unable to find userpage anchors.");
		return;
	}
//	window.alert("Found userpage anchors.");

	userpage_href = userpage_anchors[0].href;
	if (!userpage_href) {
		window.alert("Unable to find userpage_href.");
		return;
	}
//	window.alert("Found userpage_href: " + userpage_href);

	user_sandbox_href = userpage_href + "/Sandbox";
//	window.alert("Sandbox URL: " + user_sandbox_href);

	window.open(user_sandbox_href);
	window.alert("Opened user sandbox successfully\n\nURL: " + user_sandbox_href);
	return;

} // closes function addSandboxLink()

$(function () {
mw.util.addPortletLink('p-personal', 'javascript:addSandboxLink()', 'my sandbox', 'ca-sandbox', 'Open user sandbox for editing', '5', '');
});
 
//</pre>