alfresco-community-repo/source/web/scripts/ajax/dojo.js

if(typeof dojo == "undefined"){
	dj_usingBootstrap = true; //Needed for bootstrap2.js to work properly.
	(function(){
		var hostEnv = "browser";
		var isRhino = false;
		var isSpidermonkey = false;
		var isDashboard = false;
		if((typeof this["load"] == "function")&&((typeof this["Packages"] == "function")||(typeof this["Packages"] == "object"))){
			var isRhino = true;
			hostEnv = "rhino";
		}else if(typeof this["load"] == "function"){
			isSpidermonkey  = true;
			hostEnv = "spidermonkey";
		}else if(window.widget){
			isDashboard = true;
			hostEnv = "dashboard";
		}
		var tmps = ["bootstrap1.js", "loader.js", "hostenv_"+hostEnv+".js"];
	
		if((this["djConfig"])&&((djConfig["forceXDomain"])||(djConfig["useXDomain"]))){
			tmps.push("loader_xd.js");
		}
	
		if(hostEnv == "dashboard"){
			tmps.splice(1, 0, "hostenv_browser.js");
		}
	
		tmps.push("bootstrap2.js");
	
		if((this["djConfig"])&&(djConfig["baseScriptUri"])){
			var root = djConfig["baseScriptUri"];
		}else if((this["djConfig"])&&(djConfig["baseRelativePath"])){
			var root = djConfig["baseRelativePath"];
		}else{
			var root = "./";
			if(isSpidermonkey){
				// auto-detect the base path via an exception. Hack!
				try{ throw new Error(""); }catch(e){ root = e.fileName.split("dojo.js")[0]; };
			}
			if(!this["djConfig"]){
				djConfig = { baseRelativePath: root };
			}
	
			// attempt to figure out the path to dojo if it isn't set in the config
			if((this["document"])&&(this["document"]["getElementsByTagName"])){
				var scripts = document.getElementsByTagName("script");
				var rePkg = /(__package__|dojo)\.js([\?\.]|$)/i;
				for(var i = 0; i < scripts.length; i++) {
					var src = scripts[i].getAttribute("src");
					if(!src) { continue; }
					var m = src.match(rePkg);
					if(m) {
						root = src.substring(0, m.index);
						if(!this["djConfig"]) { djConfig = {}; }
						djConfig["baseScriptUri"] = djConfig["baseRelativePath"] = root;
						break;
					}
				}
			}
		}
	
		if((this["djConfig"])&&((djConfig["isDebug"])||(djConfig["debugAtAllCosts"]))){
			tmps.push("debug.js");
		}
	
		if((this["djConfig"])&&(djConfig["debugAtAllCosts"])&&(!isRhino)&&(!isDashboard)){
			tmps.push("browser_debug.js");
		}
	
		//Support compatibility packages. Right now this only allows setting one
		//compatibility package. Might need to revisit later down the line to support
		//more than one.
		if((this["djConfig"])&&(djConfig["compat"])){
			tmps.push("compat/" + djConfig["compat"] + ".js");
		}
	
		var loaderRoot = root;
		if((this["djConfig"])&&(djConfig["baseLoaderUri"])){
			loaderRoot = djConfig["baseLoaderUri"];
		}
	
		for(var x=0; x < tmps.length; x++){
			var spath = loaderRoot+"src/"+tmps[x];
			if(isRhino||isSpidermonkey){
				load(spath);
			} else {
				try {
					document.write("<scr"+"ipt type='text/javascript' src='"+spath+"'></scr"+"ipt>");
				} catch (e) {
					var script = document.createElement("script");
					script.src = spath;
					document.getElementsByTagName("head")[0].appendChild(script);
				}
			}
		}
	})();
};