diff options
Diffstat (limited to '')
| -rw-r--r-- | assets/js/app.js.bvr | 115 | ||||
| -rw-r--r-- | assets/js/setup-storage.js | 77 | ||||
| -rw-r--r-- | assets/pages-src/about.bvr | 248 | ||||
| -rw-r--r-- | assets/root/cache_name.txt.bvr | 2 | ||||
| -rw-r--r-- | assets/root/sw.js.bvr | 235 |
5 files changed, 372 insertions, 305 deletions
diff --git a/assets/js/app.js.bvr b/assets/js/app.js.bvr index d19c1d6..0a91078 100644 --- a/assets/js/app.js.bvr +++ b/assets/js/app.js.bvr @@ -1,20 +1,20 @@ <@?i global@> const app_version = "<@?g app_version@>"; const previous_commit = "<@?g latest_commit@>"; - +const BEZIAPP_UPDATE_INTERVAL = 300; // update vsakih 300 sekund if ("serviceWorker" in navigator) { - navigator.serviceWorker.register("/sw.js") - .then(() => { }) - .catch((err) => console.log("Service worker registration failed", err)); + navigator.serviceWorker.register("/sw.js") + .then(() => { }) + .catch((err) => console.log("Service worker registration failed", err)); } // Listen to messages from service workers. if (navigator.serviceWorker) { - navigator.serviceWorker.addEventListener('message', (event) => { - if (event.data.msg === "install") { - window.location.replace("/index.html"); - } - }); + navigator.serviceWorker.addEventListener('message', (event) => { + if (event.data.msg === "install") { + window.location.replace("/index.html"); + } + }); } /** @@ -24,12 +24,12 @@ if (navigator.serviceWorker) { * @param {string} devmsg Developer-friendly message */ async function UIAlert(usermsg, devmsg) { - if (true) { // če bo kakšen dev switch? - M.toast( { html: usermsg } ); - console.log(`[BežiApp UIAlert] ${usermsg} ${devmsg}`); - } else { - M.toast( { html: `${usermsg} ${devmsg}` } ); - } + if (true) { // če bo kakšen dev switch? + M.toast({ html: usermsg }); + console.log(`[BežiApp UIAlert] ${usermsg} ${devmsg}`); + } else { + M.toast({ html: `${usermsg} ${devmsg}` }); + } } /** @@ -37,44 +37,69 @@ async function UIAlert(usermsg, devmsg) { * @param {Object} err GSEC error object */ function gsecErrorHandlerUI(err) { - console.log(`gsecErrorHanderUI: handling ${err}`); - if(err == GSEC_ERR_NET || err == GSEC_ERR_NET_POSTBACK_GET || - err == GSEC_ERR_NET_POSTBACK_POST) { + console.log(`gsecErrorHanderUI: handling ${err}`); + if (err == GSEC_ERR_NET || err == GSEC_ERR_NET_POSTBACK_GET || + err == GSEC_ERR_NET_POSTBACK_POST) { - UIAlert( D("gsecErrNet") ); - } else if(err == GSEC_ERR_LOGIN) { - UIAlert( D("gsecErrLogin") ); - localforage.setItem("logged_in", false).then( () => { - window.location.replace("/index.html"); - }); - } else { - UIAlert( D("gsecErrOther") ); - } + UIAlert(D("gsecErrNet")); + } else if (err == GSEC_ERR_LOGIN) { + UIAlert(D("gsecErrLogin")); + localforage.setItem("logged_in", false).then(() => { + window.location.replace("/index.html"); + }); + } else { + UIAlert(D("gsecErrOther")); + } } +var update_app_function = async function () { + $.get("/cache_name.txt", (data, status) => { + var cache_name = data.split("///")[1].split("|||")[0]; + var data_to_send = { + action: "checkversion", + valid_cache_name: cache_name + } + navigator.serviceWorker.controller.postMessage(JSON.stringify(data_to_send)); + }); +} var error_report_function = async function (msg, url, lineNo, columnNo, error) { - localforage.getItem("errorReporting").then(async function(value) { - let selectedE = value; - if(value == null || value.length < 1) { - selectedE = "on"; - } - if(selectedE == "on") { - var data = {}; - data.error = {"msg": msg, "url": url, "line": lineNo, "column": columnNo, "obj": error}; - data.client = {"ua": navigator.userAgent, "app_version": app_version, "previous_commit": previous_commit, "username": null}; + // catching everything here so no looping error shit. that's the last thing we want + try { + localforage.getItem("errorReporting").then(async function (value) { + let selectedE = value; + if (value == null || value.length < 1) { + selectedE = "on"; + } + if (selectedE == "on") { + var data = {}; + data.error = { "msg": msg, "url": url, "line": lineNo, "column": columnNo, "obj": error }; + data.client = { "ua": navigator.userAgent, "app_version": app_version, "previous_commit": previous_commit, "username": null }; - // Load required data - data.client.username = await localforage.getItem("username"); + // Load required data + data.client.username = await localforage.getItem("username"); - data.type = "error"; - $.post("https://beziapp-report.gimb.tk/", data); - } else { - console.log("error not reported as reporting is disabled!"); - } - }).catch(() => {}); - return false; + data.type = "error"; + $.post("https://beziapp-report.gimb.tk/", data); + } else { + console.log("error not reported as reporting is disabled!"); + } + }).catch(() => { }); + return false; + } catch (e) { + console.log("error_erport_function: !!! ERROR! (caught) - probably some network error."); + } } window.onerror = error_report_function; window.onunhandledrejection = error_report_function; + + +document.addEventListener("DOMContentLoaded", () => { + localforage.getItem("lastUpdate").then((data) => { + if(Math.floor(Date.now() / 1000) > data + BEZIAPP_UPDATE_INTERVAL) { + // trigger an update + update_app_function(); + } + }); +});
\ No newline at end of file diff --git a/assets/js/setup-storage.js b/assets/js/setup-storage.js index c862d5f..b29c959 100644 --- a/assets/js/setup-storage.js +++ b/assets/js/setup-storage.js @@ -1,44 +1,43 @@ async function setupStorage(force = false) { - let logged_in; - promises_check_if_already_installed = [ - localforage.getItem("logged_in").then( function(val) { - console.log("[setupStorage] logged in status: " + val); - logged_in = val; - }) - ]; - await Promise.all(promises_check_if_already_installed); + let logged_in; + promises_check_if_already_installed = [ + localforage.getItem("logged_in").then(function (val) { + console.log("[setupStorage] logged in status: " + val); + logged_in = val; + }) + ]; + await Promise.all(promises_check_if_already_installed); - let promises_update = [ - localforage.setItem("profile", {}), - localforage.setItem("timetable", []), - localforage.setItem("teachers", []), - localforage.setItem("gradings", []), - localforage.setItem("grades", []), - localforage.setItem("absences", {}), - localforage.setItem("messages", [[], [], []]), // see messages.js:129, commit 8eb9ca9caca30fbbe023243657535ab4088be377 - localforage.setItem("directory", {}), //\\ well I could remember my own code but I didn't. - localforage.setItem("meals", {}), - localforage.setItem("chosenLang", "en"), - localforage.setItem("theme", "light"), - localforage.setItem("errorReporting", "on"), - localforage.setItem("triggerWarningAccepted", false) - ]; + let promises_update = [ + localforage.setItem("profile", {}), + localforage.setItem("timetable", []), + localforage.setItem("teachers", []), + localforage.setItem("gradings", []), + localforage.setItem("grades", []), + localforage.setItem("absences", {}), + localforage.setItem("messages", [[], [], []]), // see messages.js:129, commit 8eb9ca9caca30fbbe023243657535ab4088be377 + localforage.setItem("directory", {}), //\\ well I could remember my own code but I didn't. + localforage.setItem("meals", {}), + localforage.setItem("chosenLang", "en"), + localforage.setItem("theme", "light"), + localforage.setItem("errorReporting", "on"), + localforage.setItem("lastUpdate", 0), + localforage.setItem("triggerWarningAccepted", false) + ]; - if (logged_in && force == false) { // torej, če je že bila prijava narejena, ne posodobi backwards-compatible vrednosti (username, password,...) - await Promise.all(promises_update); - console.log("[setupStorage] user logged in: only updated"); - } else { + if (logged_in && force == false) { // torej, če je že bila prijava narejena, ne posodobi backwards-compatible vrednosti (username, password,...) + await Promise.all(promises_update); + console.log("[setupStorage] user logged in: only updated"); + } else { - let promises_first_install = [ - localforage.setItem("logged_in", false), - localforage.setItem("username", ""), - localforage.setItem("password", ""), - localforage.setItem("chosenLang", "en"), - localforage.setItem("theme", "light"), - localforage.setItem("triggerWarningAccepted", false) - ]; - await localforage.clear(); - await Promise.all(promises_first_install); - console.log("[setupStorage] user not logged in: set up whole database"); - } + let promises_first_install = [ + localforage.setItem("logged_in", false), + localforage.setItem("username", ""), + localforage.setItem("password", ""), + ]; + await localforage.clear(); + await Promise.all(promises_first_install); + await Promise.all(promises_update); + console.log("[setupStorage] user not logged in: set up whole database"); + } } diff --git a/assets/pages-src/about.bvr b/assets/pages-src/about.bvr index 26b5957..7c0ddb3 100644 --- a/assets/pages-src/about.bvr +++ b/assets/pages-src/about.bvr @@ -1,133 +1,151 @@ <@?i global@> -<!DOCTYPE html> -<html> -<head> - <meta charset="UTF-8"> - <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> - <meta http-equiv="X-UA-Compatible" content="ie=edge"> - <meta name="google" content="notranslate"> - <title>About « BežiApp</title> + <!DOCTYPE html> + <html> - <!-- Materialize --> - <link type="text/css" href="/css/materialize.min.css" rel="stylesheet"> - <link href="/css/materialicons.css" rel="stylesheet"> - <link href="/css/fontawesome.min.css" rel="stylesheet"> - <script type="text/javascript" src="/js/lib/materialize.min.js"></script> + <head> + <meta charset="UTF-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> + <meta http-equiv="X-UA-Compatible" content="ie=edge"> + <meta name="google" content="notranslate"> + <title>About « BežiApp</title> - <script src="/js/lib/jquery.min.js"></script> - <script type="text/javascript" src="/js/lib/localforage.min.js"></script> + <!-- Materialize --> + <link type="text/css" href="/css/materialize.min.css" rel="stylesheet"> + <link href="/css/materialicons.css" rel="stylesheet"> + <link href="/css/fontawesome.min.css" rel="stylesheet"> + <script type="text/javascript" src="/js/lib/materialize.min.js"></script> - <link type="text/css" href="/css/styles.css" rel="stylesheet"> - <script type="text/javascript" src="/js/about.js"></script> + <script src="/js/lib/jquery.min.js"></script> + <script type="text/javascript" src="/js/lib/localforage.min.js"></script> - <link rel="manifest" href="/manifest.json"> - <script src="/js/app.js"></script> - <script src="/js/lib/themes.js"></script> - <script src="/js/lang/bundle.js"></script> - <link rel="shortcut icon" type="image/png" href="/favicon.png" /> + <link type="text/css" href="/css/styles.css" rel="stylesheet"> + <script type="text/javascript" src="/js/about.js"></script> - <!-- iOS support --> - <link rel="apple-touch-icon" href="/img/icons/icon_96.png"> - <link rel="apple-touch-icon" href="/img/icons/icon_512.png"> - <meta name="apple-mobile-web-app-status-bar" content="#004d32"> -</head> + <link rel="manifest" href="/manifest.json"> + <script src="/js/app.js"></script> + <script src="/js/lib/themes.js"></script> + <script src="/js/lang/bundle.js"></script> + <link rel="shortcut icon" type="image/png" href="/favicon.png" /> -<body> - <nav class="z-depth-0" id="navigation-main"> - <div class="nav-wrapper container"> - <b class="app-header-bold">Beži</b><span class="app-header-span">App</span> » <x-su>about</x-su> - <span class="right white-text"> - <i class="material-icons sidenav-trigger" data-target="side-menu">menu</i> - </span> - </div> - <div id="loading-bar" class="progress hidden"> - <div class="indeterminate"></div> - </div> - </nav> + <!-- iOS support --> + <link rel="apple-touch-icon" href="/img/icons/icon_96.png"> + <link rel="apple-touch-icon" href="/img/icons/icon_512.png"> + <meta name="apple-mobile-web-app-status-bar" content="#004d32"> + </head> + + <body> + <nav class="z-depth-0" id="navigation-main"> + <div class="nav-wrapper container"> + <b class="app-header-bold">Beži</b><span class="app-header-span">App</span> » <x-su>about</x-su> + <span class="right white-text"> + <i class="material-icons sidenav-trigger" data-target="side-menu">menu</i> + </span> + </div> + <div id="loading-bar" class="progress hidden"> + <div class="indeterminate"></div> + </div> + </nav> <@?i navigation@> - <div class="container"> - <div class="row"> - <div class="col s12"> - <h3> - <b class="title-secondary">Beži</b><span class="title-primary">App</span> - </h3> - <!-- One day in the future we may have sw cache version covered by this as well --> -# I agree, will make a script - <h5 class="subheader"><x-su>version</x-su> <@?g app_version@></h5> - </div> - </div> - <div class="row"> - <div class="col s12"> - <ul class="collection with-header"> - <li class="collection-header"> - <h5><x-su>authors</x-su></h5> - </li> - <li class="valign-wrapper collection-item avatar"> - <img src="/img/avatars/rstular.png" class="circle"> - <span class="title about-text">Rok Štular</span> - - <div class="secondary-content about-button-box"> - <a href="messaging.html#Rok Štular" class="btn-floating btn-medium waves-effect waves-light button-theme-gimb" type="button"> - <i class="material-icons">message</i> - </a> - <a target="_blank" href="https://instagram.com/rstular/" - class="btn-floating btn-medium waves-effect waves-light button-theme-gimb"> - <i class="fab fa-instagram"></i> - </a> - </div> - - </li> + <div class="container"> + <div class="row"> + <div class="col s12"> + <h3> + <b class="title-secondary">Beži</b><span class="title-primary">App</span> + </h3> + <!-- One day in the future we may have sw cache version covered by this as well --> + # I agree, will make a script + <h5 class="subheader"> + <x-su>version</x-su> + <@?g app_version@> + </h5> + </div> + </div> + <div class="row"> + <div class="col s12"> + <ul class="collection with-header"> + <li class="collection-header"> + <h5> + <x-su>authors</x-su> + </h5> + </li> + <li class="valign-wrapper collection-item avatar"> + <img src="/img/avatars/rstular.png" class="circle"> + <span class="title about-text">Rok Štular</span> + + <div class="secondary-content about-button-box"> + <a href="messaging.html#Rok Štular" + class="btn-floating btn-medium waves-effect waves-light button-theme-gimb" type="button"> + <i class="material-icons">message</i> + </a> + <a target="_blank" href="https://instagram.com/rstular/" + class="btn-floating btn-medium waves-effect waves-light button-theme-gimb"> + <i class="fab fa-instagram"></i> + </a> + </div> + + </li> - <li class="valign-wrapper collection-item avatar"> - <img src="/img/avatars/asijanec.png" class="circle"> - <span class="title about-text">Anton Luka Šijanec</span> + <li class="valign-wrapper collection-item avatar"> + <img src="/img/avatars/asijanec.png" class="circle"> + <span class="title about-text">Anton Luka Šijanec</span> - <div class="secondary-content about-button-box"> - <a href="messaging.html#Anton Luka Šijanec" class="btn-floating btn-medium waves-effect waves-light button-theme-gimb" type="button"> - <i class="material-icons">message</i> - </a> - <a target="_blank" href="https://instagram.com/rstular/" - class="btn-floating btn-medium waves-effect waves-light button-theme-gimb"> - <i class="fab fa-instagram"></i> - </a> - </div> - </li> - </ul> - </div> - </div> - <div class="row"> - <div class="col s12"> - <ul class="collection with-header"> - <li class="collection-header"> - <h5><x-su>translatorsForThisLanguage</x-su> - <x-su>miscTranslationLanguage</x-su></h5> - </li> - <li class="collection-item"> - <span class="title about-text"><x-su>miscTranslationAuthors</x-su></span> - </li> - </ul> - </div> - </div> - <div class="row"> - <div class="col s12"> - <div class="collection"> - <a href="/pages/changelog.html" class="collection-item"><x-su>whatIsNew</x-su></a> - <a href="/pages/tos.html" class="collection-item"><x-su>theToS</x-su></a> - <a href="/pages/privacypolicy.html" class="collection-item"><x-su>thePrivacyPolicy</x-su></a> - <a href="https://instagram.com/beziapp/" target="_blank" class="collection-item"> - <x-su>reportABug</x-su> / <x-su>sendASuggestion</x-su> (<x-su>instagram</x-su>: @beziapp) - </a> - </div> - </div> - </div> + <div class="secondary-content about-button-box"> + <a href="messaging.html#Anton Luka Šijanec" + class="btn-floating btn-medium waves-effect waves-light button-theme-gimb" type="button"> + <i class="material-icons">message</i> + </a> + <a target="_blank" href="https://instagram.com/rstular/" + class="btn-floating btn-medium waves-effect waves-light button-theme-gimb"> + <i class="fab fa-instagram"></i> + </a> + </div> + </li> + </ul> + </div> + </div> + <div class="row"> + <div class="col s12"> + <ul class="collection with-header"> + <li class="collection-header"> + <h5> + <x-su>translatorsForThisLanguage</x-su> - <x-su>miscTranslationLanguage</x-su> + </h5> + </li> + <li class="collection-item"> + <span class="title about-text"> + <x-su>miscTranslationAuthors</x-su> + </span> + </li> + </ul> + </div> + </div> + <div class="row"> + <div class="col s12"> + <div class="collection"> + <a href="/pages/changelog.html" class="collection-item"> + <x-su>whatIsNew</x-su> + </a> + <a href="/pages/tos.html" class="collection-item"> + <x-su>theToS</x-su> + </a> + <a href="/pages/privacypolicy.html" class="collection-item"> + <x-su>thePrivacyPolicy</x-su> + </a> + <a href="https://instagram.com/beziapp/" target="_blank" class="collection-item"> + <x-su>reportABug</x-su> / <x-su>sendASuggestion</x-su> (<x-su>instagram</x-su>: @beziapp) + </a> + </div> + </div> + </div> <div class="row"> <p> <small> ^HEAD <@?g latest_commit@> - </small> + </small> </p> </div> - </div> -</body> + </div> + </body> -</html> + </html>
\ No newline at end of file diff --git a/assets/root/cache_name.txt.bvr b/assets/root/cache_name.txt.bvr new file mode 100644 index 0000000..e3a1ee3 --- /dev/null +++ b/assets/root/cache_name.txt.bvr @@ -0,0 +1,2 @@ +<@?i global@> +///site-static-<@?g app_version@>-<@?u 0 7 ?g latest_commit@>||| diff --git a/assets/root/sw.js.bvr b/assets/root/sw.js.bvr index a44a6fc..1a823d4 100644 --- a/assets/root/sw.js.bvr +++ b/assets/root/sw.js.bvr @@ -6,79 +6,79 @@ const static_cache_name = "site-static-<@?g app_version@>-<@?u 0 7 ?g latest_com // sw.js NE SME BITI CACHAN, ker vsebuje verzijo! const assets = [ - "/css/materialize.min.css", - "/css/fontawesome.min.css", - "/css/materialicons.css", - "/css/styles.css", - "/css/fullcalendar/custom.css", - "/css/fullcalendar/daygrid/main.min.css", - "/css/fullcalendar/core/main.min.css", - "/css/fullcalendar/timegrid/main.min.css", + "/css/materialize.min.css", + "/css/fontawesome.min.css", + "/css/materialicons.css", + "/css/styles.css", + "/css/fullcalendar/custom.css", + "/css/fullcalendar/daygrid/main.min.css", + "/css/fullcalendar/core/main.min.css", + "/css/fullcalendar/timegrid/main.min.css", - "/fonts/fa-solid-900.eot", - "/fonts/fa-solid-900.woff2", - "/fonts/fa-brands-400.woff2", - "/fonts/fa-regular-400.eot", - "/fonts/fa-regular-400.woff2", - "/fonts/fa-brands-400.eot", - "/fonts/materialicons.woff2", + "/fonts/fa-solid-900.eot", + "/fonts/fa-solid-900.woff2", + "/fonts/fa-brands-400.woff2", + "/fonts/fa-regular-400.eot", + "/fonts/fa-regular-400.woff2", + "/fonts/fa-brands-400.eot", + "/fonts/materialicons.woff2", - "/img/avatars/asijanec.png", - "/img/avatars/rstular.png", - "/img/icons/icon_384.png", - "/img/icons/icon_192.png", - "/img/icons/icon_72.png", - "/img/icons/icon_144.png", - "/img/icons/icon_512.png", - "/img/icons/icon_96.png", - "/img/icons/icon_48.png", + "/img/avatars/asijanec.png", + "/img/avatars/rstular.png", + "/img/icons/icon_384.png", + "/img/icons/icon_192.png", + "/img/icons/icon_72.png", + "/img/icons/icon_144.png", + "/img/icons/icon_512.png", + "/img/icons/icon_96.png", + "/img/icons/icon_48.png", - "/js/timetable.js", - "/js/gradings.js", - "/js/messaging.js", - "/js/privacypolicy.js", - "/js/teachers.js", - "/js/tos.js", - "/js/login.js", - "/js/app.js", - "/js/meals.js", - "/js/settings.js", + "/js/timetable.js", + "/js/gradings.js", + "/js/messaging.js", + "/js/privacypolicy.js", + "/js/teachers.js", + "/js/tos.js", + "/js/login.js", + "/js/app.js", + "/js/meals.js", + "/js/settings.js", "/js/lang/bundle.js", "/js/setup-storage.js", - "/js/lib/materialize.min.js", - "/js/lib/jquery.min.js", - "/js/lib/localforage.min.js", - "/js/lib/xss.js", - "/js/lib/mergedeep.js", + "/js/lib/materialize.min.js", + "/js/lib/jquery.min.js", + "/js/lib/localforage.min.js", + "/js/lib/xss.js", + "/js/lib/mergedeep.js", - "/js/lib/fullcalendar/daygrid/main.min.js", - "/js/lib/fullcalendar/core/main.min.js", - "/js/lib/fullcalendar/timegrid/main.min.js", - "/js/grades.js", - "/js/about.js", - "/js/logout.js", - "/js/initialize.js", - "/js/absences.js", - "/js/changelog.js", + "/js/lib/fullcalendar/daygrid/main.min.js", + "/js/lib/fullcalendar/core/main.min.js", + "/js/lib/fullcalendar/timegrid/main.min.js", + "/js/grades.js", + "/js/about.js", + "/js/logout.js", + "/js/initialize.js", + "/js/absences.js", + "/js/changelog.js", - "/pages/timetable.html", - "/pages/teachers.html", - "/pages/absences.html", - "/pages/about.html", - "/pages/changelog.html", - "/pages/messaging.html", - "/pages/gradings.html", - "/pages/grades.html", - "/pages/privacypolicy.html", - "/pages/tos.html", - "/pages/meals.html", - "/pages/settings.html", + "/pages/timetable.html", + "/pages/teachers.html", + "/pages/absences.html", + "/pages/about.html", + "/pages/changelog.html", + "/pages/messaging.html", + "/pages/gradings.html", + "/pages/grades.html", + "/pages/privacypolicy.html", + "/pages/tos.html", + "/pages/meals.html", + "/pages/settings.html", - "/manifest.json", - "/index.html", - "/login.html", - "/logout.html", + "/manifest.json", + "/index.html", + "/login.html", + "/logout.html", "/favicon.png", "/pages/jitsi.html", "/js/jitsi.js", @@ -93,58 +93,81 @@ const assets = [ importScripts("/js/lib/localforage.min.js"); importScripts("/js/setup-storage.js"); self.addEventListener("install", (evt) => { - // Add localforage.clear() if storage purge is required - evt.waitUntil( - // localforage.clear() - setupStorage() - ); + // Add localforage.clear() if storage purge is required + evt.waitUntil( + // localforage.clear() + setupStorage() + ); - evt.waitUntil( - caches.open(static_cache_name).then((cache) => { - cache.addAll(assets); - }) - ); + evt.waitUntil( + caches.open(static_cache_name).then((cache) => { + cache.addAll(assets); + }) + ); }); // Delete old caches self.addEventListener("activate", evt => { - evt.waitUntil( - caches.keys().then((keys) => { - return Promise.all(keys - .filter(key => key !== static_cache_name) - .map(key => caches.delete(key)) - ); - }) - ); + evt.waitUntil( + caches.keys().then((keys) => { + return Promise.all(keys + .filter(key => key !== static_cache_name) + .map(key => caches.delete(key)) + ); + }) + ); }); self.addEventListener("message", event => { - if (event.data) { - let data = JSON.parse(event.data); // parse the message back to JSON - if (data.action == "addtocache") { // check the action - event.waitUntil( - caches.open(static_cache_name).then(function (cache) { - try { - return cache.add([data.url]); - } - catch (error) { - console.error("[sw.js] error: " + error); - } - }) - ); - } else if (data.action == "deletecaches") { - caches.keys().then(function (names) { - for (let name of names) - console.log("[sw.js] deleting cache named " + name); - caches.delete(name); - }); - } - } + if (event.data) { + let data = JSON.parse(event.data); // parse the message back to JSON + if (data.action == "addtocache") { // check the action + event.waitUntil( + caches.open(static_cache_name).then(function (cache) { + try { + return cache.add([data.url]); + } + catch (error) { + console.error("[sw.js] error: " + error); + } + }) + ); + } else if (data.action == "deletecaches") { + caches.keys().then(function (names) { + for (let name of names) { + console.log("[sw.js] deleting cache named " + name); + caches.delete(name); + } + }); + } else if (data.action.startsWith("checkversion")) { + try { + var names = await caches.keys(); + console.log("[sw.js] checkversion: ***** checkversion v0 for BežiApp ***** hello, world!"); + if(!(data.valid_cache_name == undefined || data.valid_cache_name == null || data.valid_cache_name == "")) { + var valid_cache_name = data.valid_cache_name; + console.log("[sw.js] checkversion: requested version (cachename) " + valid_cache_name); + } else { + var valid_cache_name = static_cache_name; + console.log("[sw.js] checkversion: no version to keep specified, using current "+valid_cache_name+", but that makes no sense to me."); + } + console.log("[sw.js] checkversion: deleting caches that don't match that cache name ..."); + for (let name of names) { + if(valid_cache_name != name) { + caches.delete(name); + console.log("[sw.js] checkversion: done requesting delete of cache " + name); + } + } + console.log("[sw.js] checkversion: done, exiting!"); + } catch (e) { + console.log("[sw.js] checkversion: !!! ERRORS! (caught)"); + } + } + } }); self.addEventListener("fetch", (evt) => { - evt.respondWith(caches.match(evt.request).then((cache_res) => { - return cache_res || fetch(evt.request); - })) + evt.respondWith(caches.match(evt.request).then((cache_res) => { + return cache_res || fetch(evt.request); + })) }); |