openproject/frontend/app/components/modals/columns-modal/columns-modal.controller.ts

//-- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
//++

import {wpControllersModule} from '../../../angular-modules';
import {WorkPackageTableColumnsService} from '../../wp-fast-table/state/wp-table-columns.service';
import {QueryColumn} from '../../wp-query/query-column';

function ColumnsModalController(this:any,
                                $scope:any,
                                $timeout:ng.ITimeoutService,
                                I18n:op.I18n,
                                columnsModal:any,
                                wpTableColumns:WorkPackageTableColumnsService,
                                ConfigurationService:any) {
  var vm = this;

  vm.name = 'Columns';
  vm.closeMe = columnsModal.deactivate;

  vm.selectedColumns = [];
  vm.availableColumns = [];
  vm.unusedColumns = [];

  vm.text = {
    closePopup: I18n.t('js.close_popup_title'),
    columnsLabel: I18n.t('js.label_columns'),
    selectedColumns: I18n.t('js.description_selected_columns'),
    multiSelectLabel: I18n.t('js.work_packages.label_column_multiselect'),
    applyButton: I18n.t('js.modals.button_apply'),
    cancelButton: I18n.t('js.modals.button_cancel'),
    upsaleRelationColumns: I18n.t('js.modals.upsale_relation_columns'),
    upsaleRelationColumnsLink: I18n.t('js.modals.upsale_relation_columns_link')
  };

  vm.availableColumns = wpTableColumns.all;
  vm.unusedColumns = wpTableColumns.unused;
  vm.selectedColumns = angular.copy(wpTableColumns.getColumns());

  vm.impaired = ConfigurationService.accessibilityModeEnabled();
  vm.selectedColumnMap = {};

  vm.eeShowBanners = angular.element('body').hasClass('ee-banners-visible');

  if (vm.impaired) {
    vm.selectedColumns.forEach((column:QueryColumn) => {
      vm.selectedColumnMap[column.id] = true;
    });
  }

  vm.updateSelectedColumns = () => {
    wpTableColumns.setColumns(vm.selectedColumns);

    columnsModal.deactivate();
  };

  /**
   * When a column is removed from the selection it becomes unused and hence available for
   * selection again. When a column is added to the selection it becomes used and is
   * therefore unavailable for selection.
   *
   * This function updates the unused columns according to the currently selected columns.
   *
   * @param selectedColumns Columns currently selected through the multi select box.
   */
  vm.updateUnusedColumns = (selectedColumns:QueryColumn[]) => {
    vm.unusedColumns = _.differenceBy(vm.availableColumns, selectedColumns, '$href');
  };

  vm.setSelectedColumn = (column:QueryColumn) => {
    if (vm.selectedColumnMap[column.id]) {
      vm.selectedColumns.push(column);
    }
    else {
      _.remove(vm.selectedColumns, (c: any) => c.id === column.id);
    }
  };

  //hack to prevent dragging of close icons
  $timeout(() => {
    angular.element('.columns-modal-content .ui-select-match-close').on('dragstart', event => {
      event.preventDefault();
    });
  });

  $scope.$on('uiSelectSort:change', (event:any, args:any) => {
    vm.selectedColumns = args.array;
  });
}

wpControllersModule.controller('ColumnsModalController', ColumnsModalController);