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wp-content/plugins/file-manager-advanced/application/library/js/commands/opennew.js

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+/**
+ * @class  elFinder command "opennew"
+ * Open folder in new window
+ *
+ * @author Naoki Sawada
+ **/  
+elFinder.prototype.commands.opennew = function() {
+	"use strict";
+	var fm = this.fm;
+
+	this.shortcuts = [{
+		pattern  : (typeof(fm.options.getFileCallback) === 'function'? 'shift+' : '') + 'ctrl+enter'
+	}];
+
+	this.getstate = function(select) {
+		var sel = this.files(select),
+			cnt = sel.length;
+		
+		return cnt === 1 
+			? (sel[0].mime === 'directory' && sel[0].read? 0 : -1) 
+			: -1;
+	};
+	
+	this.exec = function(hashes) {
+		var dfrd  = $.Deferred(),
+			files = this.files(hashes),
+			cnt   = files.length,
+			opts  = this.options,
+			file, loc, url, win;
+
+		// open folder to new tab (window)
+		if (cnt === 1 && (file = files[0]) && file.mime === 'directory') {
+			loc = window.location;
+			if (opts.url) {
+				url = opts.url;
+			} else {
+				url = loc.pathname;
+			}
+			if (opts.useOriginQuery) {
+				if (!url.match(/\?/)) {
+					url += loc.search;
+				} else if (loc.search) {
+					url += '&' + loc.search.substr(1);
+				}
+			}
+			url += '#elf_' + file.hash;
+			win = window.open(url, '_blank');
+			setTimeout(function() {
+				win.focus();
+			}, 1000);
+			return dfrd.resolve();
+		} else {
+			return dfrd.reject();
+		}
+	};
+};