| 1 | <!DOCTYPE html> |
| 2 | <html lang="es"> |
| 3 | |
| 4 | <head> |
| 5 | |
| 6 | <meta charset="UTF-8"> |
| 7 | <meta name="viewport" content="width=device-width"> |
| 8 | |
| 9 | <title>Notificaciones Push</title> |
| 10 | |
| 11 | </head> |
| 12 | |
| 13 | <body onload="preparaVista()"> |
| 14 | |
| 15 | <h1>Notificaciones Push</h1> |
| 16 | |
| 17 | <menu style="display: flex; list-style: none; flex-wrap: wrap; gap: 0.5rem;"> |
| 18 | <li> |
| 19 | <button id="btnSuscribe" type="button" hidden onclick="suscribe()"> |
| 20 | Suscríbete |
| 21 | </button> |
| 22 | </li> |
| 23 | <li> |
| 24 | <button id="btnCancela" type="button" hidden onclick="cancela()"> |
| 25 | Cancela suscripción |
| 26 | </button> |
| 27 | </li> |
| 28 | <li> |
| 29 | <button id="btnNotifica" type="button" hidden |
| 30 | onclick="notificaDesdeElServidor()"> |
| 31 | Notifica |
| 32 | </button> |
| 33 | </li> |
| 34 | <li> |
| 35 | <a href="srv/genera-llaves.php" target="_blank">Genera llaves</a> |
| 36 | </li> |
| 37 | </menu> |
| 38 | |
| 39 | <p> |
| 40 | <output id="outEstado"> |
| 41 | <progress max="100">Cargando…</progress> |
| 42 | </output> |
| 43 | </p> |
| 44 | |
| 45 | <fieldset> |
| 46 | <legend>Reporte de envío a endpoints</legend> |
| 47 | |
| 48 | <dl id="reporte"></dl> |
| 49 | |
| 50 | </fieldset> |
| 51 | |
| 52 | <script type="module"> |
| 53 | |
| 54 | import { exportaAHtml } from "./lib/js/exportaAHtml.js" |
| 55 | import { |
| 56 | activaNotificacionesPush |
| 57 | } from "./lib/js/activaNotificacionesPush.js" |
| 58 | import { getSuscripcionPush } from "./lib/js/getSuscripcionPush.js" |
| 59 | import { suscribeAPush } from "./lib/js/suscribeAPush.js" |
| 60 | import { cancelaSuscripcionPush } from "./lib/js/cancelaSuscripcionPush.js" |
| 61 | import { consumeJson } from "./lib/js/consumeJson.js" |
| 62 | import { enviaJson } from "./lib/js/enviaJson.js" |
| 63 | import { muestraError } from "./lib/js/muestraError.js" |
| 64 | import { muestraObjeto } from "./lib/js/muestraObjeto.js" |
| 65 | import { urlBase64ToUint8Array } from "./lib/js/urlBase64ToUint8Array.js" |
| 66 | import { |
| 67 | calculaDtoParaSuscripcion |
| 68 | } from "./lib/js/calculaDtoParaSuscripcion.js" |
| 69 | |
| 70 | const applicationServerKey = urlBase64ToUint8Array( |
| 71 | "BMBlr6YznhYMX3NgcWIDRxZXs0sh7tCv7_YCsWcww0ZCv9WGg-tRCXfMEHTiBPCksSqeve1twlbmVAZFv7GSuj0") |
| 72 | |
| 73 | const Estado = { |
| 74 | CALCULANDO: "Calculando…", |
| 75 | SUSCRITO: "Suscrito", |
| 76 | DESUSCRITO: "Sin suscripción", |
| 77 | INCOMPATIBLE: "Incompatible" |
| 78 | } |
| 79 | |
| 80 | async function preparaVista() { |
| 81 | try { |
| 82 | await activaNotificacionesPush("sw.js") |
| 83 | const suscripcion = await getSuscripcionPush() |
| 84 | if (suscripcion === null) { |
| 85 | muestraEstado(Estado.DESUSCRITO) |
| 86 | } else { |
| 87 | |
| 88 | const dto = calculaDtoParaSuscripcion(suscripcion) |
| 89 | await enviaJson("srv/suscripcion-modifica.php", dto) |
| 90 | muestraEstado(Estado.SUSCRITO) |
| 91 | } |
| 92 | } catch (error) { |
| 93 | muestraEstado(Estado.INCOMPATIBLE) |
| 94 | muestraError(error) |
| 95 | } |
| 96 | } |
| 97 | exportaAHtml(preparaVista) |
| 98 | |
| 99 | async function notificaDesdeElServidor() { |
| 100 | try { |
| 101 | reporte.innerHTML = |
| 102 | `<progress max="100">Cargando…</progress>` |
| 103 | const render = await consumeJson("srv/notifica.php") |
| 104 | await muestraObjeto(document, render.body) |
| 105 | } catch (error) { |
| 106 | muestraError(error) |
| 107 | } |
| 108 | } |
| 109 | exportaAHtml(notificaDesdeElServidor) |
| 110 | |
| 111 | async function suscribe() { |
| 112 | try { |
| 113 | muestraEstado(Estado.CALCULANDO) |
| 114 | const suscripcion = await suscribeAPush(applicationServerKey) |
| 115 | |
| 116 | const dto = calculaDtoParaSuscripcion(suscripcion) |
| 117 | await enviaJson("srv/suscripcion-modifica.php", dto) |
| 118 | muestraEstado(Estado.SUSCRITO) |
| 119 | } catch (error) { |
| 120 | muestraError(error) |
| 121 | } |
| 122 | } |
| 123 | exportaAHtml(suscribe) |
| 124 | |
| 125 | async function cancela() { |
| 126 | try { |
| 127 | muestraEstado(Estado.CALCULANDO) |
| 128 | const suscripcion = await cancelaSuscripcionPush() |
| 129 | if (suscripcion !== null) { |
| 130 | |
| 131 | const dto = calculaDtoParaSuscripcion(suscripcion) |
| 132 | await enviaJson("srv/suscripcion-elimina.php", dto) |
| 133 | muestraEstado(Estado.DESUSCRITO) |
| 134 | } |
| 135 | } catch (error) { |
| 136 | muestraError(error) |
| 137 | } |
| 138 | } |
| 139 | exportaAHtml(cancela) |
| 140 | |
| 141 | |
| 142 | function muestraEstado(estado) { |
| 143 | outEstado.value = estado |
| 144 | if (estado === Estado.INCOMPATIBLE || estado === Estado.CALCULANDO) { |
| 145 | btnSuscribe.hidden = true |
| 146 | btnCancela.hidden = true |
| 147 | btnNotifica.hidden = true |
| 148 | } else if (estado === Estado.SUSCRITO) { |
| 149 | btnSuscribe.hidden = true |
| 150 | btnCancela.hidden = false |
| 151 | btnNotifica.hidden = false |
| 152 | } else if (estado === Estado.DESUSCRITO) { |
| 153 | btnSuscribe.hidden = false |
| 154 | btnCancela.hidden = true |
| 155 | btnNotifica.hidden = true |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | </script> |
| 160 | |
| 161 | </body> |
| 162 | |
| 163 | </html> |