2016-11-03 00:54:04 +00:00
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/* global Vue, gl */
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2016-11-08 21:57:16 +00:00
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/* eslint-disable no-param-reassign, no-plusplus */
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2016-11-03 00:54:04 +00:00
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((gl) => {
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2016-11-18 22:26:49 +00:00
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const PAGINATION_UI_BUTTON_LIMIT = 4;
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const SPREAD = '...';
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const PREV = 'Prev';
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const NEXT = 'Next';
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const FIRST = '<< First';
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const LAST = 'Last >>';
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2016-11-03 00:54:04 +00:00
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gl.VueGlPagination = Vue.extend({
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props: [
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'changepage',
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2016-12-07 20:35:26 +00:00
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'pageInfo',
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2016-11-03 00:54:04 +00:00
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],
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2016-11-03 04:41:51 +00:00
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computed: {
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2016-12-07 20:35:26 +00:00
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prev() {
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return this.pageInfo.previousPage;
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},
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next() {
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return this.pageInfo.nextPage;
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2016-11-08 22:03:25 +00:00
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},
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2016-11-08 19:23:29 +00:00
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getItems() {
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const total = this.pageInfo.totalPages;
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const page = this.pageInfo.page;
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2016-11-08 19:23:29 +00:00
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const items = [];
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2016-12-07 20:35:26 +00:00
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if (page > 1) items.push({ title: FIRST });
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2016-11-08 21:57:16 +00:00
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if (page > 1) {
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items.push({ title: PREV });
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} else {
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items.push({ title: PREV, disabled: true });
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2016-11-08 21:57:16 +00:00
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}
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2016-11-08 19:23:29 +00:00
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2016-11-18 22:26:49 +00:00
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if (page > 6) items.push({ title: SPREAD, separator: true });
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2016-11-08 19:23:29 +00:00
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2016-11-18 22:26:49 +00:00
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const start = Math.max(page - PAGINATION_UI_BUTTON_LIMIT, 1);
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const end = Math.min(page + PAGINATION_UI_BUTTON_LIMIT, total);
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2016-11-08 21:23:16 +00:00
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2016-11-08 21:57:16 +00:00
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for (let i = start; i <= end; i++) {
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const isActive = i === page;
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2016-12-07 20:35:26 +00:00
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items.push({ title: i, active: isActive });
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2016-11-08 21:57:16 +00:00
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}
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2016-11-08 21:23:16 +00:00
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2016-11-18 22:26:49 +00:00
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if (total - page > PAGINATION_UI_BUTTON_LIMIT) {
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items.push({ title: SPREAD, separator: true });
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}
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2016-11-08 21:57:16 +00:00
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if (page === total) {
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2016-12-07 20:35:26 +00:00
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items.push({ title: NEXT, disabled: true });
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2016-11-08 21:57:16 +00:00
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} else if (total - page >= 1) {
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items.push({ title: NEXT });
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2016-11-08 21:57:16 +00:00
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}
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2016-12-07 20:35:26 +00:00
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if (total - page >= 1) items.push({ title: LAST });
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2016-11-08 19:23:29 +00:00
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return items;
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2016-11-03 17:20:15 +00:00
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},
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2016-11-03 04:41:51 +00:00
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},
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2016-11-03 00:54:04 +00:00
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template: `
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<div class="gl-pagination">
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2016-11-08 21:57:16 +00:00
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<ul class="pagination clearfix" v-for='item in getItems'>
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2016-11-08 21:23:16 +00:00
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<li
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:class='{
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separator: item.separator,
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active: item.active,
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disabled: item.disabled
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}'
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2016-11-08 21:23:16 +00:00
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>
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<span
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@click="changepage($event)"
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2016-11-08 21:57:16 +00:00
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>
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{{item.title}}
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</span>
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2016-11-08 21:23:16 +00:00
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</li>
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</ul>
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</div>
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`,
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});
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})(window.gl || (window.gl = {}));
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