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51 lines
1.3 KiB
51 lines
1.3 KiB
// site-controller.js
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// Copyright (C) 2021 Digital Telepresence, LLC
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// License: Apache-2.0
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'use strict';
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const path = require('path');
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const { SiteCommon } = require(path.join(__dirname, 'site-common'));
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const { SiteLog } = require(path.join(__dirname, 'site-log'));
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class SiteController extends SiteCommon {
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constructor (dtp, name) {
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super(dtp);
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this.name = name;
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this.log = new SiteLog(dtp, `ctrl:${name}`);
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}
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async loadChild (filename) {
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let child = await require(filename)(this.dtp);
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return await child.start();
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}
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getPaginationParameters (req, maxPerPage) {
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const pagination = {
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p: parseInt(req.query.p || '1', 10),
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cpp: parseInt(req.query.cpp || maxPerPage.toString(), 10),
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};
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if (pagination.p < 1) {
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pagination.p = 1;
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}
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if (pagination.cpp > maxPerPage) {
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pagination.cpp = maxPerPage;
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}
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pagination.skip = (pagination.p - 1) * pagination.cpp;
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return pagination;
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}
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createDisplayList (name) {
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const { displayEngine: displayEngineService } = this.dtp.services;
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return displayEngineService.createDisplayList(name);
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}
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async createCsrfToken (req, name) {
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const { csrfToken } = this.dtp.platform.services;
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return csrfToken.create(req, { name });
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}
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}
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module.exports.SiteController = SiteController;
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