| // Copyright (c) 2022, Compiler Explorer Authors |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // * Redistributions of source code must retain the above copyright notice, |
| // this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| // POSSIBILITY OF SUCH DAMAGE. |
| |
| import $ from 'jquery'; |
| import {ga} from './analytics'; |
| |
| import {Motd} from './motd.interfaces'; |
| |
| |
| function handleMotd(motd: Motd, motdNode: JQuery, subLang: string, adsEnabled: boolean, onHide: () => void) { |
| if (motd.motd) { |
| motdNode.find('.content').html(motd.motd); |
| motdNode.removeClass('d-none'); |
| motdNode.find('.close') |
| .on('click', () => { |
| motdNode.addClass('d-none'); |
| }) |
| .prop('title', 'Hide message'); |
| } else if (adsEnabled) { |
| const applicableAds = motd.ads?.filter((ad) => { |
| return !subLang || !ad.filter || ad.filter.length === 0 || ad.filter.indexOf(subLang) >= 0; |
| }); |
| |
| if (applicableAds !== null && applicableAds.length > 0) { |
| const randomAd = applicableAds[Math.floor(Math.random() * applicableAds.length)]; |
| motdNode.find('.content').html(randomAd.html); |
| motdNode.find('.close').on('click', () => { |
| ga.proxy('send', { |
| hitType: 'event', |
| eventCategory: 'Ads', |
| eventLabel: 'Visibility', |
| eventAction: 'Hide', |
| }); |
| motdNode.addClass('d-none'); |
| onHide(); |
| }); |
| motdNode.find('a').on('click', function () { |
| ga.proxy('send', { |
| hitType: 'event', |
| eventCategory: 'Ads', |
| eventAction: 'Click', |
| eventLabel: this.href, |
| }); |
| }); |
| motdNode.removeClass('d-none'); |
| } |
| } |
| } |
| |
| export function initialise( |
| url: string, |
| motdNode: JQuery, |
| defaultLanguage: string, |
| adsEnabled: boolean, |
| onMotd: (res?: Motd) => void, |
| onHide: () => void) |
| { |
| if (!url) return; |
| $.getJSON(url) |
| .then((res: Motd) => { |
| onMotd(res); |
| handleMotd(res, motdNode, defaultLanguage, adsEnabled, onHide); |
| }) |
| .catch(() => { |
| // do nothing! we've long tried to find out why this might fail, and it seems page load cancels or ad |
| // blockers might reasonably cause a failure here, and it's no big deal. |
| // Some history at https://github.com/compiler-explorer/compiler-explorer/issues/1057 |
| }); |
| } |