linagora-rse

Version:
Linagora RSE
49 lines (39 loc) • 1.75 kB
JavaScript
(function(angular) {
  'use strict';

  angular.module('linagora.esn.contact')
    .factory('MultipleAddressBookPaginationProvider', MultipleAddressBookPaginationProvider);

  function MultipleAddressBookPaginationProvider(
    $log,
    PageAggregatorService,
    AddressBookPaginationProvider,
    ContactVirtualAddressBookPaginationProvider,
    ContactShellComparator,
    DEFAULT_ADDRESSBOOK_AGGREGATOR_NAME,
    CONTACT_LIST_PAGE_SIZE,
    CONTACT_ADDRESSBOOK_TYPES
  ) {

    function MultipleAddressBookPaginationProvider(options) {
      this.options = options;
      this.addressbooks = this.options.addressbooks;
      this.compare = this.options.compare || ContactShellComparator.byDisplayName;

      if (!this.options.addressbooks || this.options.addressbooks.length === 0) {
        throw new Error('options.addressbooks array is required');
      }
      var self = this;

      this.id = options.id || DEFAULT_ADDRESSBOOK_AGGREGATOR_NAME;
      this.providers = this.addressbooks.map(function(addressbook) {
        var PaginationProvider = addressbook.type && addressbook.type === CONTACT_ADDRESSBOOK_TYPES.virtual ? ContactVirtualAddressBookPaginationProvider : AddressBookPaginationProvider;

        return new PaginationProvider({addressbooks: [addressbook], user: self.options.user});
      });
      this.aggregator = new PageAggregatorService(this.id, this.providers, {
        compare: this.compare,
        results_per_page: CONTACT_LIST_PAGE_SIZE
      });
    }

    MultipleAddressBookPaginationProvider.prototype.loadNextItems = function() {
      $log.debug('Loading next items on aggregator');

      return this.aggregator.loadNextItems();
    };

    return MultipleAddressBookPaginationProvider;
  }
})(angular);