JqTreeWidget.prototype._setInitialStateOnDemand = function()

in src/main/jbake/assets/js/tree.jquery.js [3194:3246]

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

  JqTreeWidget.prototype._setInitialStateOnDemand = function(cb_finished) {
    var autoOpenNodes, restoreState;
    restoreState = (function(_this) {
      return function() {
        var state;
        if (!(_this.options.saveState && _this.save_state_handler)) {
          return false;
        } else {
          state = _this.save_state_handler.getStateFromStorage();
          if (!state) {
            return false;
          } else {
            _this.save_state_handler.setInitialStateOnDemand(state, cb_finished);
            return true;
          }
        }
      };
    })(this);
    autoOpenNodes = (function(_this) {
      return function() {
        var loadAndOpenNode, loading_count, max_level, openNodes;
        max_level = _this._getAutoOpenMaxLevel();
        loading_count = 0;
        loadAndOpenNode = function(node) {
          loading_count += 1;
          return _this._openNode(node, false, function() {
            loading_count -= 1;
            return openNodes();
          });
        };
        openNodes = function() {
          _this.tree.iterate(function(node, level) {
            if (node.load_on_demand) {
              if (!node.is_loading) {
                loadAndOpenNode(node);
              }
              return false;
            } else {
              _this._openNode(node, false);
              return level !== max_level;
            }
          });
          if (loading_count === 0) {
            return cb_finished();
          }
        };
        return openNodes();
      };
    })(this);
    if (!restoreState()) {
      return autoOpenNodes();
    }
  };