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84 lines
2.9 KiB
84 lines
2.9 KiB
//-- copyright
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// OpenProject is a project management system.
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// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License version 3.
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//
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// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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// Copyright (C) 2006-2013 Jean-Philippe Lang
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// Copyright (C) 2010-2013 the ChiliProject Team
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// See doc/COPYRIGHT.rdoc for more details.
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//++
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module.exports = function(DEFAULT_PAGINATION_OPTIONS) {
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var paginationOptions = {
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page: DEFAULT_PAGINATION_OPTIONS.page,
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perPage: DEFAULT_PAGINATION_OPTIONS.perPage,
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perPageOptions: DEFAULT_PAGINATION_OPTIONS.perPageOptions,
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maxVisiblePageOptions: DEFAULT_PAGINATION_OPTIONS.maxVisiblePageOptions,
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optionsTruncationSize: DEFAULT_PAGINATION_OPTIONS.optionsTruncationSize
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};
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var PaginationService = {
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getPaginationOptions: function() {
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return paginationOptions;
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},
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getPage: function() {
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return paginationOptions.page;
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},
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setPage: function(page) {
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paginationOptions.page = page;
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},
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getPerPage: function() {
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return paginationOptions.perPage;
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},
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getMaxVisiblePageOptions: function() {
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return paginationOptions.maxVisiblePageOptions;
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},
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getOptionsTruncationSize: function() {
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return paginationOptions.optionsTruncationSize;
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},
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setPerPage: function(perPage) {
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paginationOptions.perPage = perPage;
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},
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getPerPageOptions: function() {
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return paginationOptions.perPageOptions;
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},
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setPerPageOptions: function(perPageOptions) {
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paginationOptions.perPageOptions = perPageOptions;
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},
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getLowerPageBound: function() {
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return paginationOptions.perPage * (paginationOptions.page - 1) + 1;
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},
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getUpperPageBound: function(limit) {
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return Math.min(paginationOptions.perPage * paginationOptions.page, limit);
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},
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resetPage: function() {
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paginationOptions.page = 1;
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},
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nextPage: function() {
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paginationOptions.page = paginationOptions.page + 1;
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},
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previousPage: function() {
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paginationOptions.page = paginationOptions.page - 1;
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}
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};
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return PaginationService;
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};
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