MediaWiki:Common.js

// Any JavaScript here will be loaded for all users on every page load. 

// --------------------------------------------------------
// Variables
// --------------------------------------------------------
var action             = mw.config.get("wgAction")
  , pageName           = mw.config.get("wgPageName")
  , server             = mw.config.get("wgServer")
  , groups             = mw.config.get("wgUserGroups")
  , canonicalNamespace = mw.config.get("wgCanonicalNamespace");

// --------------------------------------------------------
// Rights
// Sets a variable "rights" which will return "false" if the 
// currently logged in user is a bureaucrat, administrator, or autoconfirmed user. It will return true otherwise.
// it also defines variables which may be used elsewhere in scripts.
// --------------------------------------------------------

if (groups) {
	groupsString = groups.toString();
	var rights_isAuto    = (groupsString.indexOf('autoconfirmed') > -1)
	  , rights_isAdmin   = (groupsString.indexOf('sysop')         > -1)
	  , rights_isCrat    = (groupsString.indexOf('bureaucrat')    > -1)
	  , rights_isRetired = (groupsString.indexOf('retired')       > -1)
	  , rights = true;
} else {
	var rights = false;
}

// --------------------------------------------------------
// Special:MovePage
// Uncheck "Leave a redirect behind" if moving a file
// --------------------------------------------------------
$(function() {
	
	var isMovingFile = pageName.startsWith("Special:MovePage/File");
	if(isMovingFile) {
		var leaveRedirectCheckbox = $("input[name=wpLeaveRedirect]")[0];
		leaveRedirectCheckbox.checked = false;
	}
	
});

// --------------------------------------------------------
// Special:ExpandTemplates
// Check "Suppress <nowiki> tags in result" when using ExpandTemplates
// --------------------------------------------------------
$(function() {
	
	if (pageName == "Special:ExpandTemplates") {
		var suppressNowikiTagsCheckbox = $("input[name=wpRemoveNowiki]")[0];
		suppressNowikiTagsCheckbox.checked = true;
	}
	
});

// --------------------------------------------------
// CrazyEgg Tracking
// --------------------------------------------------
setTimeout(function(){
	var a=document.createElement("script"),
	    b=document.getElementsByTagName("script")[0];
	a.src=document.location.protocol+"//script.crazyegg.com/pages/scripts/0011/8371.js?"+Math.floor(new Date().getTime()/3600000);
	a.async=true;a.type="text/javascript";b.parentNode.insertBefore(a,b)}
, 1);