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improve error handling

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Make sure all errors are able to return their traces to be displayed, and that only the code appears in the pop-up, not a mix with the actual content.
This commit is contained in:
buzzcode2007 2024-04-02 22:35:48 +08:00
parent 76bf6cefaa
commit e152034eeb
3 changed files with 81 additions and 79 deletions
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6
gui/scripts/alerts.js
View file

@ -52,15 +52,15 @@ export default class alerts {
@param {number} ERROR_MESSAGE the custom error message @param {number} ERROR_MESSAGE the custom error message
@param {boolean} critical the critical nature @param {boolean} critical the critical nature
*/ */
static error(ERROR_CODE, ERROR_MESSAGE, critical = true) { static error(ERROR_CODE, ERROR_MESSAGE, ERROR_STACK, critical = true) {
(async () => { (async () => {
// Import the templating. // Import the templating.
const texts = (await import(chrome.runtime.getURL("gui/scripts/read.js"))).default; const texts = (await import(chrome.runtime.getURL("gui/scripts/read.js"))).default;
// Display the error message. // Display the error message.
console.error(texts.localized(`error_msg`, null, [ERROR_CODE, ERROR_MESSAGE])); console.error(texts.localized(`error_msg`, false, [ERROR_CODE, ERROR_MESSAGE, ERROR_STACK]));
if (critical) { if (critical) {
alert(texts.localized(`error_msg_GUI`, null, [String(ERROR_CODE)])); alert(texts.localized(`error_msg_GUI`, false, [String(ERROR_CODE)]));
} else { } else {
try { try {
M.toast({ text: message }); M.toast({ text: message });

100
gui/scripts/windowman.JS
View file

@ -18,57 +18,60 @@ export default class windowman {
// Prepare the window with its metadata. // Prepare the window with its metadata.
constructor() { constructor() {
function headers() { function headers() {
let LOAD_STATE = true; let LOAD_STATE = true;
let UI = { let UI = {
CSS: [ CSS: [
chrome.runtime.getURL( chrome.runtime.getURL("gui/styles/external/fonts/materialdesignicons.min.css"),
"gui/styles/external/fonts/materialdesignicons.min.css", chrome.runtime.getURL("gui/styles/external/materialize/css/materialize.css"),
), chrome.runtime.getURL("gui/styles/ui.css"),
chrome.runtime.getURL( ]
"gui/styles/external/materialize/css/materialize.css", };
),
chrome.runtime.getURL("gui/styles/ui.css"),
],
};
for (let index = 0; index < UI[`CSS`].length; index++) { for (let index = 0; index < UI[`CSS`].length; index++) {
const source = UI.CSS[index]; const source = UI.CSS[index];
(async () => { try {
const net = await import(chrome.runtime.getURL(`/scripts/net.js`)); (async () => {
// Import source reading for later.
const reader = (await import(chrome.runtime.getURL(`/gui/scripts/read.js`))).default;
const net = await import(chrome.runtime.getURL(`/scripts/net.js`));
let resource = false; let resource = false;
try { try {
resource = await net.download(source, `text`, true); resource = await net.download(source, `text`, true);
} catch (err) {} } catch (err) {}
if (resource) { if (resource) {
let metadata_element = document.createElement(`link`); let metadata_element = document.createElement(`link`);
metadata_element.setAttribute(`rel`, `stylesheet`); metadata_element.setAttribute(`rel`, `stylesheet`);
metadata_element.setAttribute(`type`, `text/css`); metadata_element.setAttribute(`type`, `text/css`);
metadata_element.setAttribute(`href`, source); metadata_element.setAttribute(`href`, source);
document.querySelector(`head`).appendChild(metadata_element); document.querySelector(`head`).appendChild(metadata_element);
} else { } else {
const alerts = ( throw new ReferenceError(reader.localized(`error_msg_fileNotFound`));
await import(chrome.runtime.getURL(`/gui/scripts/alerts.js`)) }
).default;
const reader = ( })();
await import(chrome.runtime.getURL(`/gui/scripts/read.js`)) } catch(err) {
).default; (async() => {
const alerts = (await import(chrome.runtime.getURL(`/gui/scripts/alerts.js`))).default;
// Raise an alert.
alerts.error(err.name, err.message, err.stack, true, [source]);
alerts.error(-1, reader.localized(`error_msg_fileNotFound`), true, [ // Stop loading the page when an error has occured; it's not going to work!
source, if (!DEBUG) {
]); window.close();
}
// Stop loading the page when an error has occured; it's not going to work! })();
if (!DEBUG) {
window.close(); // Stop loading immediately during the error.
} break;
} };
})(); }
} }
}
// Get the window. // Get the window.
this[`metadata`] = chrome.windows.getCurrent(); this[`metadata`] = chrome.windows.getCurrent();
@ -453,11 +456,6 @@ export default class windowman {
input_elements.forEach((input_element) => { input_elements.forEach((input_element) => {
if (input_element.getAttribute("data-enable")) { if (input_element.getAttribute("data-enable")) {
(async () => { (async () => {
console.log(
await secretariat.read(
input_element.getAttribute("data-enable"),
),
);
input_element.disabled = !((await secretariat.read( input_element.disabled = !((await secretariat.read(
input_element.getAttribute("data-enable"), input_element.getAttribute("data-enable"),
)) != null )) != null

54
scripts/net.js
View file

@ -1,5 +1,5 @@
/* net.js /* net.js
This script provides network utilities. This script provides network utilities.
*/ */
/* /*
@ -11,31 +11,35 @@ Download a file from the network or locally.
@returns {Promise} the downloaded file @returns {Promise} the downloaded file
*/ */
export async function download(URL, type, verify_only = false) { export async function download(URL, type, verify_only = false) {
const alert = await import(chrome.runtime.getURL(`gui/scripts/alerts.js`)) const alert = await import(chrome.runtime.getURL(`gui/scripts/alerts.js`))
.default; .default;
const texts = (await import(chrome.runtime.getURL(`gui/scripts/read.js`))) const texts = (await import(chrome.runtime.getURL(`gui/scripts/read.js`)))
.default; .default;
let connect = await fetch(URL), let connect = await fetch(URL),
data; data;
if (connect.ok && !verify_only) { if (connect.ok && !verify_only) {
data = await connect.text(); try {
data = await connect.text();
if (
type
? type.toLowerCase().includes(`json`) || type.toLowerCase().includes(`dictionary`)
: false
) {
try {
data = JSON.parse(data);
// When not in JSON, run this.
} catch(err) {
throw new TypeError(texts.localized(`error_msg_notJSON`, false));
};
};
} catch(err) {
alert.error(err.name, err.message, err.stack);
}
}
try { // Return the filter.
} catch (err) { return verify_only ? connect.ok : data;
if (
type
? type.toLowerCase().includes(`json`) ||
type.toLowerCase().includes(`dictionary`)
: false
) {
data = JSON.parse(data);
}
alert.error(texts.localized(`error_msg_notJSON`, false));
}
}
// Return the filter.
return verify_only ? connect.ok : data;
} }