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Dynamic links - Applinks integration
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| // server.js | |
| const express = require('express'); | |
| const app = express(); | |
| const path = require('path'); | |
| const http = require('http'); | |
| const https = require('https'); | |
| const forceSSL = function () { | |
| return function (req, res, next) { | |
| if (req.headers['x-forwarded-proto'] !== 'https') { | |
| return res.redirect( | |
| ['https://', req.get('Host'), req.url].join('') | |
| ); | |
| } | |
| next(); | |
| }; | |
| }; | |
| // Instruct the app | |
| // to use the forceSSL | |
| // middleware | |
| app.use(forceSSL()); | |
| // Run the app by serving the static files | |
| // in the dist directory | |
| app.use(express.static(__dirname + '/dist')); | |
| app.get('/link', (req, res) => { | |
| // you have to options: | |
| // - if you use dl, then you must send the entire deeplink: https://your.page.link/<trashid> | |
| // - if you use id, then you must send only the shortlink id: <trashid> | |
| const deeplink = req.query.dl || ('https://your.page.link/' + req.query.id); | |
| const imageUrl = 'https://www.google.com.ar/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png'; | |
| // here you can use more query string variables to add more info to metadata attributes, | |
| // doing some requests or appending them directly | |
| shareOther(res, deeplink, imageUrl); | |
| }); | |
| // Start the app by listening on the default | |
| // Heroku port | |
| app.listen(process.env.PORT || 8080); | |
| function shareOther(res, deeplink, imageUrl) { | |
| res.send(buildShareContent({ | |
| deeplink: deeplink, | |
| title: 'Some title', | |
| description: 'Some description', | |
| image_url: imageUrl | |
| })); | |
| } | |
| const buildShareContent = function(data) { | |
| return ('<!DOCTYPE html>' + | |
| '<html>' + | |
| '<head>' + | |
| '<meta property="fb:app_id" content="your_facebook_app_id" />' + | |
| '<meta property="al:android:package" content="your_app_package" />' + | |
| '<meta property="al:android:app_name" content="your_app_name" />' + | |
| '<meta property="al:android:url" content="'+ data.deeplink +'" />' + | |
| '<meta property="al:ios:url" content="'+ data.deeplink +'" />' + | |
| '<meta property="al:ios:app_store_id" content="your_app_store_id" />' + | |
| '<meta property="al:ios:app_name" content="your_app_name" />' + | |
| '<meta property="al:web:should_fallback" content="true" />' + | |
| '<meta property="al:web:url" content="some_url_to_view_when_fallback_is_needed" />' + // dont know if this is required | |
| '<meta property="og:title" content="'+ data.title + '" />' + | |
| '<meta property="og:description" content="'+ data.description +'" />' + | |
| '<meta property="og:image" content="'+ data.image_url + '" />' + | |
| '<meta property="og:image:width" content="'+(data.width || 640)+'" />' + // this is for the preview image to load on first share | |
| '<meta property="og:image:height" content="'+(data.height || 640)+'" />' + // this is for the preview image to load on first share | |
| '<meta name="twitter:card" content="summary" />' + | |
| '<meta name="twitter:site" content="@yourtag" />' + | |
| '<meta name="twitter:creator" content="@yourtag" />' + | |
| '<meta name="twitter:title" content="'+ data.title +'" />' + | |
| '</head>' + | |
| '<body>' + | |
| '<script>' + | |
| 'window.location = "'+ data.deeplink +'"' + | |
| '</script>' + | |
| '</body>' + | |
| '</html>') | |
| } | |
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| import { Injectable } from '@angular/core' | |
| import { BaseService } from './base.service' | |
| import { HttpClient } from '@angular/common/http'; | |
| import { map } from 'rxjs/operators'; | |
| import { Observable } from 'rxjs'; | |
| const config = require('./../../../../config.json'); | |
| @Injectable() | |
| export class DynamicLinksService extends BaseService { | |
| constructor( | |
| private nativehttp: HttpClient) | |
| { | |
| super(); | |
| } | |
| createShortLink(data: any) : Observable<string> { | |
| var firebaseApiKey = "<your_api_key>"; | |
| return this.nativehttp.post<any>(`https://firebasedynamiclinks.googleapis.com/v1/shortLinks?key=${firebaseApiKey}`, { | |
| dynamicLinkInfo: { | |
| domainUriPrefix: "https://your.page.link", | |
| link: "your_url_to_link" + "?data=" + encodeURIComponent(JSON.stringify(data)), | |
| androidInfo: { androidPackageName: "your_android_package_name" }, | |
| iosInfo: { | |
| iosBundleId: "your_iOS_bundle_id", | |
| iosAppStoreId: "your_iOS_appstore_id" //this is very important for dynamiclinks to show the appstore when app is not installed | |
| } | |
| } | |
| }) | |
| .pipe(map(link => link.shortLink)) | |
| .pipe(map(shortLink => { | |
| var id = shortLink.substring(shortLink.lastIndexOf('/') + 1); | |
| return "https://www.your_applinks_dynamiclinks_proxy_domain.com/link?id={id}".replace("{id}", id) + '&' + data.query; | |
| })) | |
| .catch(this.handleError); | |
| } | |
| } |
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What steps do I need to do in order for this to work? I am not a react/angular/JS dev. As in I need create an html and paste this code etc?