$()

in src/main/resources/SLING-INF/libs/sling/resource-editor/static/js/tree/JSTreeAdapter.js [43:178]

• 30 lines of code
• 4 McCabe index (conditional complexity)

$(document).ready(function() {
	$(window).resize( function() {
		thisJSTreeAdapter.mainController.adjust_height();
	});
	
	var scrollToPathFinished=false;
	
	thisJSTreeAdapter.mainController.adjust_height();
	
	
	// TO CREATE AN INSTANCE
	// select the tree container using jQuery
	$(thisJSTreeAdapter.treeController.settings.treeAndPropsSelector)
	.bind("loaded.jstree", function (event, data) {
		if (thisJSTreeAdapter.treeController.settings.rootPath == null) {
			var pathElements = treeController.getPathElements(settings.resourcePath);
			if (pathElements.length >= 1 && pathElements[0] != "") {
				treeController.openElement($(thisJSTreeAdapter.treeController.settings.treeAndPropsSelector+" > ul > li[nodename=''] > ul"), pathElements);
			}
		}
		
		// position the info-icon
		if (thisJSTreeAdapter.treeController.settings.treeSelector != null) {
			$(thisJSTreeAdapter.treeController.settings.treeRootElementSelector+' i:first').before($('.tree-info-icon:last').clone().show());
			thisJSTreeAdapter.treeController.initTreeEvents();
		}
	})
	// call `.jstree` with the options object
	.jstree({
		"core"      : {
		    "check_callback" : true,
		    multiple: thisJSTreeAdapter.treeController.settings.multipleSelection == null ? true : thisJSTreeAdapter.treeController.settings.multipleSelection,
			animation: 600,
			'dblclick_toggle': false,
			'data' : {
				'url' : function (liJson) {
					// initial call for the root element
					if (liJson.id === '#'){
						var rootPath = thisJSTreeAdapter.treeController.settings.rootPath == null ? "/" : thisJSTreeAdapter.treeController.settings.rootPath;
						return settings.contextPath+"/reseditor"+rootPath+".rootnodes.json";
					} else {
						// the li the user clicked on.
						var li = $('#'+liJson.id);
						return treeController.get_uri_from_li(li,".nodes.json");
					}
				},
			    'data' : function (node) {
			        return { 'id' : node.id };
			      }
			}
		},
		"ui"      : {
			"select_limit" : 2
		},
		"crrm"      : {
			"move" : {
				"always_copy" : false,
		        "check_move"  : function (m) {
			        // you find the member description here
			        // http://www.jstree.com/documentation/core.html#_get_move
		        	// TODO refactor to the new jsTree version
			        var src_li = m.o;
			        var src_nt = mainController.getNTFromLi(src_li);
			        var src_nodename = src_li.attr("nodename");
			        
			        var new_parent_ul = m.np.children("ul");
			        var calculated_position = m.cp;
			        var liAlreadySelected = new_parent_ul.length==0 && m.np.prop("tagName").toUpperCase() == 'LI';
			        var dest_li = liAlreadySelected ? m.np : new_parent_ul.children("li:eq("+(calculated_position-1)+")");
			        var dest_nt = mainController.getNTFromLi(dest_li);
					var result;
					if (dest_nt != null){ 
						result = dest_nt.canAddChildNode(src_nodename, src_nt);
					}
                    return result;
                  }
			}
		},
		"dnd" : {
			"drop_finish" : function () {
				console.log("drop");
			},
			"drag_finish" : function (data) {
				console.log("drag");
			}
		},
		// the `plugins` array allows you to configure the active plugins on this instance
		"plugins" : [ "themes", "ui", "core", "hotkeys", "crrm", "dnd"]
    }).bind("rename_node.jstree", function (e, data) {
    	treeController.renameNode(e, data);
    }).bind("move_node.jstree", function (e, data) {
    	// see http://www.jstree.com/documentation/core ._get_move()
    	// TODO refactor to the new jsTree version
    	var src_li = data.rslt.o;
    	var src_path = ""+settings.contextPath+src_li.children("a").attr("target");
    	var dest_li = data.rslt.np; // new parent .cr - same as np, but if a root node is created this is -1
    	var dest_li_path = dest_li.children("a").attr("target") == "/" ? "" : dest_li.children("a").attr("target");
    	var dest_path = ""+settings.contextPath+dest_li_path+"/"+src_li.attr("nodename");
    	var original_parent = data.rslt.op;
    	var is_copy = data.rslt.cy;
    	var position = data.rslt.cp;
    	$.ajax({
      	  type: 'POST',
		  url: src_path,
		  dataType: "json",
      	  success: function(server_data) {
        		var target = ""+settings.contextPath+dest_path;
            	location.href=target+".reseditor.html";
    		  },
      	  error: function(errorJson) {
      			displayAlert(errorJson);
    		  },
      	  data: { 
       		":operation": "move",
//          	":order": position,
      		":dest": dest_path
      		  }
      	});
    }).on('hover_node.jstree', function (event, nodeObj) {
        //noop
    }).on('keydown.jstree', 'a.jstree-anchor', function (e) {
    	treeController.configureKeyListeners(e);
    }).on('select_node.jstree', function (e, data) {
    	if (thisJSTreeAdapter.treeController.settings.selectCallback != null) {
    		thisJSTreeAdapter.treeController.settings.selectCallback(e, data);
    	}
    }).on('after_open.jstree', function(e, data){
    	treeController.afterOpen(data.node);
    }).on('close_node.jstree', function(e, data){
    	treeController.beforeClose(data.node);
    }).on('ready.jstree', function(e, data){
    	if (thisJSTreeAdapter.treeController.settings.readyCallback != null) {
    		thisJSTreeAdapter.treeController.settings.readyCallback(e, data);
    	}
    });
});