openaire-library/sharedComponents/menu.ts

export interface Icon {
  name?: string,
  svg?: string,
  class?: string
}

export class MenuItem {
  _id: string = ""; // for root menu in order to close the dropdown when clicked
  title: string = "";
	type: string = "internal";
  url: string = ""; // external url
  route: string = ""; // internal  url - using angular routing and components
  routeActive: string = ""; // route to check if it is active
  needsAuthorization: boolean = false; // needs admin rights - mainly for user menu at this point
  entitiesRequired: string[] = []; // openaire entities used in page "publication, dataset, organization, software, project, datasource"
  routeRequired: string[] = []; // the routes that if aren't enable the menu item doesn't make sense
  params: any = {};
  fragment: string;
  items: MenuItem[] = [];
  icon: Icon;
  open: boolean;
  customClass: string = null;
	isFeatured: boolean;

  constructor(id: string, title: string, url: string, route: string, needsAuthorization: boolean, entitiesRequired: string[], routeRequired: string[], params, icon: Icon = null, fragment = null, customClass = null, routeActive = null) {
    this._id = id;
    this.title = title;
    this.url = url;
    this.route = route;
    this.routeActive = routeActive;
    this.needsAuthorization = needsAuthorization;
    this.entitiesRequired = entitiesRequired;
    this.routeRequired = routeRequired;
    this.params = params;
    this.items = [];
    this.icon = icon;
    this.fragment = fragment;
    this.customClass = customClass;
  }

  public static isTheActiveMenu(menu: MenuItem, currentRoute: any, activeMenuItem: string=""): boolean {
    if(menu.route && menu.route.length > 0 && MenuItem.isTheActiveMenuItem(menu, currentRoute, activeMenuItem)) {
      return true;
    } else if(menu.items.length > 0) {
      for(let menuItem of menu.items) {
        if(MenuItem.isTheActiveMenuItem(menuItem, currentRoute, activeMenuItem)) {
          return true;
        }
      }
    }
    return false;


  }

  private static isTheActiveMenuItem(menu: MenuItem, currentRoute: any, activeMenuItem: string) {
    return (
        ((menu.route == currentRoute.route || menu.route == (currentRoute.route + "/")) && currentRoute.fragment == menu.fragment))
      || (menu.routeActive && (
        currentRoute.route.includes(menu.routeActive)))
      || (menu._id && menu._id === activeMenuItem);
  }


}

/**
 * @deprecated
 * */
export class RootMenuItem {
  rootItem: MenuItem;
  items: MenuItem[] = [];

  public static isTheActiveRootMenu(menu: RootMenuItem, currentRoute: string): boolean {
    if (currentRoute == menu.rootItem.route) {
      return true;
    } else if (menu.items.length > 0) {
      for (let menuItem of menu.items) {
        let isActive = MenuItem.isTheActiveMenu(menuItem, currentRoute);
        if (isActive) {
          return true;
        }
      }
      return false;
    }
  }
}

export class SideMenuItem {
  rootItem: MenuItem;
  items: RootMenuItem[] = [];
  ukIcon: string = '';
}